Merge pull request #1372 from writefreely/fix-context-security

Fix security context getting removed on AP collection endpoint

.dockerignore

@@ -1,2 +1 @@
 Dockerfile
-.git

.editorconfig

@@ -0,0 +1,10 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+charset = utf-8
+
+[*.go]
+indent_style = tab

.github/dependabot.yml

@@ -5,3 +5,11 @@ updates:
     open-pull-requests-limit: 50
     schedule:
       interval: "monthly"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+  - package-ecosystem: "docker"
+    directory: "/Dockerfile"
+    schedule:
+      interval: "daily"

.github/pull_request_template.md

@@ -2,4 +2,4 @@
 
 ---
 
-- [ ] I have signed the [CLA](https://phabricator.write.as/L1)
+- [ ] I have signed the [CLA](https://todo.musing.studio/L1)

.github/workflows/docker-publish.yml

@@ -0,0 +1,70 @@
+name: Build container image, publish as GitHub-package
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+on:
+  push:
+    branches: [ main, develop ]
+    # Publish semver tags as releases.
+    tags:
+      - 'v*.*.*'
+
+env:
+  # Use docker.io for Docker Hub if empty
+  REGISTRY: ghcr.io
+  # github.repository as <account>/<repo>
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # Set up QEMU for cross-building
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3.0.0
+
+      # Set up Docker Buildx
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3.0.0
+
+      # Login against a Docker registry except on PR
+      # https://github.com/docker/login-action
+      - name: Log into registry ${{ env.REGISTRY }}
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3.0.0
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Extract metadata (tags, labels) for Docker
+      # https://github.com/docker/metadata-action
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@v4.6.0
+        with:
+          images: |
+            ghcr.io/${{ github.repository }}
+          flavor: latest=true
+
+      # Build and push Docker image with Buildx (don't push on PR)
+      # https://github.com/docker/build-push-action
+      - name: Build and push Docker images
+        uses: docker/build-push-action@v5.0.0
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

.gitignore

@@ -3,6 +3,7 @@ node_modules
 *.swp
 *.swo
 
+static/local/custom.css
 build
 tmp
 *.ini

CONTRIBUTING.md

@@ -18,11 +18,11 @@ First, you'll want to clone the WriteFreely repo, install development dependenci
 
 ### Starting development
 
-Next, [join our forum](https://discuss.write.as) so you can discuss development with the team. Then take a look at [our roadmap on Phabricator](https://phabricator.write.as/tag/write_freely/) to see where the project is today and where it's headed.
+Next, [join our forum](https://discuss.write.as) so you can discuss development with the team. Then take a look at [our roadmap on Phabricator](https://todo.musing.studio/tag/writefreely/) to see where the project is today and where it's headed.
 
 When you find something you want to work on, start a new topic on the forum or jump into an existing discussion, if there is one. The team will respond and continue the conversation there.
 
-Lastly, **before submitting any code**, please sign our [contributor's agreement](https://phabricator.write.as/L1) so we can accept your contributions. It is substantially similar to the _Apache Individual Contributor License Agreement_. If you'd like to know about the rationale behind this requirement, you can [read more about that here](https://phabricator.write.as/w/writefreely/cla/).
+Lastly, **before submitting any code**, please sign our [contributor's agreement](https://todo.musing.studio/L1) so we can accept your contributions. It is substantially similar to the _Apache Individual Contributor License Agreement_. If you'd like to know about the rationale behind this requirement, you can [read more about that here](https://todo.musing.studio/w/writefreely/cla/).
 
 ### Branching
 
@@ -49,7 +49,7 @@ We value reliable, readable, and maintainable code over all else in our work. To
 * Write code for other humans, not computers.
 * The less complexity, the better. The more someone can understand code just by looking at it, the better.
 * Functionality, readability, and maintainability over senseless elegance.
-* Only abstract when necessary. 
+* Only abstract when necessary.
 * Keep an eye to the future, but don't pre-optimize at the expense of today's simplicity.
 
 #### Code guidelines
@@ -96,4 +96,4 @@ Beyond that, we prioritize pull requests in this order:
 2. Superficial changes and improvements that don't adversely impact users
 3. New features and changes that have been discussed before with the team
 
-Any pull requests that haven't previously been discussed with the team may be extensively delayed or closed, especially if they require a wider consideration before integrating into the project. When in doubt, please reach out [on the forum](https://discuss.write.as) before submitting a pull request.
+Any pull requests that haven't previously been discussed with the team may be extensively delayed or closed, especially if they require a wider consideration before integrating into the project. When in doubt, please reach out [on the forum](https://discuss.write.as) before submitting a pull request.

Dockerfile

@@ -1,21 +1,27 @@
 # Build image
-FROM golang:1.15-alpine as build
+FROM golang:1.21-alpine3.18 as build
 
-RUN apk add --update nodejs nodejs-npm make g++ git
-RUN npm install -g less less-plugin-clean-css
-RUN go get -u github.com/go-bindata/go-bindata/...
+LABEL org.opencontainers.image.source="https://github.com/writefreely/writefreely"
+LABEL org.opencontainers.image.description="WriteFreely is a clean, minimalist publishing platform made for writers. Start a blog, share knowledge within your organization, or build a community around the shared act of writing."
+
+RUN apk -U upgrade \
+    && apk add --no-cache nodejs npm make g++ git \
+    && npm install -g less less-plugin-clean-css \
+    && mkdir -p /go/src/github.com/writefreely/writefreely
 
-RUN mkdir -p /go/src/github.com/writefreely/writefreely
 WORKDIR /go/src/github.com/writefreely/writefreely
 
 COPY . .
 
+RUN cat ossl_legacy.cnf > /etc/ssl/openssl.cnf
+
 ENV GO111MODULE=on
+ENV NODE_OPTIONS=--openssl-legacy-provider
 
 RUN make build \
-  && make ui
-RUN mkdir /stage && \
-    cp -R /go/bin \
+    && make ui \
+    && mkdir /stage \
+    && cp -R /go/bin \
       /go/src/github.com/writefreely/writefreely/templates \
       /go/src/github.com/writefreely/writefreely/static \
       /go/src/github.com/writefreely/writefreely/pages \
@@ -24,9 +30,11 @@ RUN mkdir /stage && \
       /stage
 
 # Final image
-FROM alpine:3.12
+FROM alpine:3.18.4
+
+RUN apk -U upgrade \
+    && apk add --no-cache openssl ca-certificates
 
-RUN apk add --no-cache openssl ca-certificates
 COPY --from=build --chown=daemon:daemon /stage /go
 
 WORKDIR /go
@@ -35,3 +43,6 @@ EXPOSE 8080
 USER daemon
 
 ENTRYPOINT ["cmd/writefreely/writefreely"]
+
+HEALTHCHECK --start-period=5s --interval=15s --timeout=5s \
+    CMD wget --no-verbose --tries=1 --spider http://localhost:8080/ || exit 1

Dockerfile.prod

@@ -0,0 +1,34 @@
+FROM golang:alpine AS build
+
+LABEL org.opencontainers.image.source="https://github.com/writefreely/writefreely"
+LABEL org.opencontainers.image.description="WriteFreely is a clean, minimalist publishing platform made for writers. Start a blog, share knowledge within your organization, or build a community around the shared act of writing."
+
+RUN apk update --no-cache && \
+	apk upgrade --no-cache && \
+	apk add --no-cache nodejs npm make g++ git sqlite-dev patch && \
+	npm install -g less less-plugin-clean-css && \
+	mkdir -p /go/src/github.com/writefreely/writefreely
+
+COPY . /go/src/github.com/writefreely/writefreely
+WORKDIR /go/src/github.com/writefreely/writefreely
+ENV NODE_OPTIONS=--openssl-legacy-provider
+RUN cat ossl_legacy.cnf >> /etc/ssl/openssl.cnf && \
+	make build && \
+	make ui
+
+FROM alpine
+
+RUN apk update --no-cache && \
+	apk upgrade --no-cache && \
+	apk add --no-cache openssl ca-certificates && \
+	mkdir /usr/share/writefreely
+
+COPY --from=build /go/src/github.com/writefreely/writefreely/cmd/writefreely/writefreely /usr/bin
+COPY --from=build /go/src/github.com/writefreely/writefreely/pages /usr/share/writefreely/pages
+COPY --from=build /go/src/github.com/writefreely/writefreely/static /usr/share/writefreely/static
+COPY --from=build /go/src/github.com/writefreely/writefreely/templates /usr/share/writefreely/templates
+
+ENV WRITEFREELY_DOCKER=True
+ENV HOME=/data
+WORKDIR /data
+CMD ["/usr/bin/writefreely"]

Makefile

@@ -1,5 +1,5 @@
 GITREV=`git describe | cut -c 2-`
-LDFLAGS=-ldflags="-X 'github.com/writefreely/writefreely.softwareVer=$(GITREV)'"
+LDFLAGS=-ldflags="-s -w -X 'github.com/writefreely/writefreely.softwareVer=$(GITREV)' -extldflags '-static'"
 
 GOCMD=go
 GOINSTALL=$(GOCMD) install $(LDFLAGS)
@@ -14,50 +14,56 @@ TMPBIN=./tmp
 
 all : build
 
-ci: ci-assets deps
+ci: deps
 	cd cmd/writefreely; $(GOBUILD) -v
 
-build: assets deps
-	cd cmd/writefreely; $(GOBUILD) -v -tags='sqlite'
+build: deps
+	cd cmd/writefreely; $(GOBUILD) -v -tags='netgo sqlite'
 
-build-no-sqlite: assets-no-sqlite deps-no-sqlite
-	cd cmd/writefreely; $(GOBUILD) -v -o $(BINARY_NAME)
+build-no-sqlite: deps-no-sqlite
+	cd cmd/writefreely; $(GOBUILD) -v -tags='netgo' -o $(BINARY_NAME)
 
 build-linux: deps
 	@hash xgo > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GOGET) -u src.techknowlogick.com/xgo; \
+		$(GOCMD) install src.techknowlogick.com/xgo@latest; \
 	fi
-	xgo --targets=linux/amd64, -dest build/ $(LDFLAGS) -tags='sqlite' -go go-1.15.x -out writefreely ./cmd/writefreely
+	xgo --targets=linux/amd64, -dest build/ $(LDFLAGS) -tags='netgo sqlite' -go go-1.21.x -out writefreely -pkg ./cmd/writefreely .
 
 build-windows: deps
 	@hash xgo > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GOGET) -u src.techknowlogick.com/xgo; \
+		$(GOCMD) install src.techknowlogick.com/xgo@latest; \
 	fi
-	xgo --targets=windows/amd64, -dest build/ $(LDFLAGS) -tags='sqlite' -go go-1.15.x -out writefreely ./cmd/writefreely
+	xgo --targets=windows/amd64, -dest build/ $(LDFLAGS) -tags='netgo sqlite' -go go-1.21.x -out writefreely -pkg ./cmd/writefreely .
 
 build-darwin: deps
 	@hash xgo > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GOGET) -u src.techknowlogick.com/xgo; \
+		$(GOCMD) install src.techknowlogick.com/xgo@latest; \
 	fi
-	xgo --targets=darwin/amd64, -dest build/ $(LDFLAGS) -tags='sqlite' -go go-1.15.x -out writefreely ./cmd/writefreely
+	xgo --targets=darwin/amd64, -dest build/ $(LDFLAGS) -tags='netgo sqlite' -go go-1.21.x -out writefreely -pkg ./cmd/writefreely .
+
+build-darwin-arm64: deps
+	@hash xgo > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
+		$(GOCMD) install src.techknowlogick.com/xgo@latest; \
+	fi
+	xgo --targets=darwin/arm64, -dest build/ $(LDFLAGS) -tags='netgo sqlite' -go go-1.21.x -out writefreely -pkg ./cmd/writefreely .
 
 build-arm6: deps
 	@hash xgo > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GOGET) -u src.techknowlogick.com/xgo; \
+		$(GOCMD) install src.techknowlogick.com/xgo@latest; \
 	fi
-	xgo --targets=linux/arm-6, -dest build/ $(LDFLAGS) -tags='sqlite' -go go-1.15.x -out writefreely ./cmd/writefreely
+	xgo --targets=linux/arm-6, -dest build/ $(LDFLAGS) -tags='netgo sqlite' -go go-1.21.x -out writefreely -pkg ./cmd/writefreely .
 
 build-arm7: deps
 	@hash xgo > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GOGET) -u src.techknowlogick.com/xgo; \
+		$(GOCMD) install src.techknowlogick.com/xgo@latest; \
 	fi
-	xgo --targets=linux/arm-7, -dest build/ $(LDFLAGS) -tags='sqlite' -go go-1.15.x -out writefreely ./cmd/writefreely
+	xgo --targets=linux/arm-7, -dest build/ $(LDFLAGS) -tags='netgo sqlite' -go go-1.21.x -out writefreely -pkg ./cmd/writefreely .
 
 build-arm64: deps
 	@hash xgo > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GOGET) -u src.techknowlogick.com/xgo; \
+		$(GOCMD) install src.techknowlogick.com/xgo@latest; \
 	fi
-	xgo --targets=linux/arm64, -dest build/ $(LDFLAGS) -tags='sqlite' -go go-1.15.x -out writefreely ./cmd/writefreely
+	xgo --targets=linux/arm64, -dest build/ $(LDFLAGS) -tags='netgo sqlite' -go go-1.21.x -out writefreely -pkg ./cmd/writefreely .
 
 build-docker :
 	$(DOCKERCMD) build -t $(IMAGE_NAME):latest -t $(IMAGE_NAME):$(GITREV) .
@@ -65,8 +71,8 @@ build-docker :
 test:
 	$(GOTEST) -v ./...
 
-run: dev-assets
-	$(GOINSTALL) -tags='sqlite' ./...
+run:
+	$(GOINSTALL) -tags='netgo sqlite' ./...
 	$(BINARY_NAME) --debug
 
 deps :
@@ -81,11 +87,12 @@ install : build
 	cmd/writefreely/$(BINARY_NAME) --init-db
 	cd less/; $(MAKE) install $(MFLAGS)
 
-release : clean ui assets
+release : clean ui
 	mkdir -p $(BUILDPATH)
-	cp -r templates $(BUILDPATH)
-	cp -r pages $(BUILDPATH)
-	cp -r static $(BUILDPATH)
+	rsync -av --exclude=".*" templates $(BUILDPATH)
+	rsync -av --exclude=".*" pages $(BUILDPATH)
+	rsync -av --exclude=".*" static $(BUILDPATH)
+	rm -r $(BUILDPATH)/static/local
 	scripts/invalidate-css.sh $(BUILDPATH)
 	mkdir $(BUILDPATH)/keys
 	$(MAKE) build-linux
@@ -108,6 +115,10 @@ release : clean ui assets
 	mv build/$(BINARY_NAME)-darwin-10.12-amd64 $(BUILDPATH)/$(BINARY_NAME)
 	tar -cvzf $(BINARY_NAME)_$(GITREV)_macos_amd64.tar.gz -C build $(BINARY_NAME)
 	rm $(BUILDPATH)/$(BINARY_NAME)
+	$(MAKE) build-darwin-arm64
+	mv build/$(BINARY_NAME)-darwin-arm64 $(BUILDPATH)/$(BINARY_NAME)
+	tar -cvzf $(BINARY_NAME)_$(GITREV)_macos_arm64.tar.gz -C build $(BINARY_NAME)
+	rm $(BUILDPATH)/$(BINARY_NAME)
 	$(MAKE) build-windows
 	mv build/$(BINARY_NAME)-windows-4.0-amd64.exe $(BUILDPATH)/$(BINARY_NAME).exe
 	cd build; zip -r ../$(BINARY_NAME)_$(GITREV)_windows_amd64.zip ./$(BINARY_NAME)
@@ -133,39 +144,16 @@ ui : force_look
 	cd less/; $(MAKE) $(MFLAGS)
 	cd prose/; $(MAKE) $(MFLAGS)
 
-assets : generate
-	go-bindata -pkg writefreely -ignore=\\.gitignore -tags="!wflib" schema.sql sqlite.sql
-
-assets-no-sqlite: generate
-	go-bindata -pkg writefreely -ignore=\\.gitignore -tags="!wflib" schema.sql
-
-dev-assets : generate
-	go-bindata -pkg writefreely -ignore=\\.gitignore -debug -tags="!wflib" schema.sql sqlite.sql
-
-lib-assets : generate
-	go-bindata -pkg writefreely -ignore=\\.gitignore -o bindata-lib.go -tags="wflib" schema.sql
-
-generate :
-	@hash go-bindata > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GOGET) -u github.com/jteeuwen/go-bindata/go-bindata; \
-	fi
-
 $(TMPBIN):
 	mkdir -p $(TMPBIN)
 
-$(TMPBIN)/go-bindata: deps $(TMPBIN)
-	$(GOBUILD) -o $(TMPBIN)/go-bindata github.com/jteeuwen/go-bindata/go-bindata
-
 $(TMPBIN)/xgo: deps $(TMPBIN)
 	$(GOBUILD) -o $(TMPBIN)/xgo src.techknowlogick.com/xgo
 
-ci-assets : $(TMPBIN)/go-bindata
-	$(TMPBIN)/go-bindata -pkg writefreely -ignore=\\.gitignore -tags="!wflib" schema.sql sqlite.sql
-
 clean :
 	-rm -rf build
 	-rm -rf tmp
 	cd less/; $(MAKE) clean $(MFLAGS)
 
-force_look : 
+force_look :
 	true

README.md

@@ -69,6 +69,7 @@ For common platforms, start with our [pre-built binaries](https://github.com/wri
 You can also find WriteFreely in these package repositories, thanks to our wonderful community!
 
 * [Arch User Repository](https://aur.archlinux.org/packages/writefreely/)
+* [Nanos Repository](https://repo.ops.city/v2/packages/eyberg/writefreely/show)
 
 ## Documentation
 
@@ -86,4 +87,4 @@ Before contributing anything, please read our [Contributing Guide](https://githu
 
 ## License
 
-Copyright © 2018-2021 [A Bunch Tell LLC](https://abunchtell.com) and contributing authors. Licensed under the [AGPL](https://github.com/writefreely/writefreely/blob/develop/LICENSE).
+Copyright © 2018-2025 [Musing Studio LLC](https://musing.studio) and contributing authors. Licensed under the [AGPL](https://github.com/writefreely/writefreely/blob/develop/LICENSE).

SECURITY.md

@@ -0,0 +1,5 @@
+# Security Policy
+
+## Reporting a Vulnerability
+
+To report a vulnerability, send an email to security@writefreely.org.

account.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2021 A Bunch Tell LLC.
+ * Copyright © 2018-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -13,6 +13,8 @@ package writefreely
 import (
 	"encoding/json"
 	"fmt"
+	"github.com/writefreely/writefreely/mailer"
+	"github.com/writefreely/writefreely/spam"
 	"html/template"
 	"net/http"
 	"regexp"
@@ -323,6 +325,7 @@ func viewLogin(app *App, w http.ResponseWriter, r *http.Request) error {
 		To            string
 		Message       template.HTML
 		Flashes       []template.HTML
+		EmailEnabled  bool
 		LoginUsername string
 	}{
 		StaticPage:    pageForReq(app, r),
@@ -330,6 +333,7 @@ func viewLogin(app *App, w http.ResponseWriter, r *http.Request) error {
 		To:            r.FormValue("to"),
 		Message:       template.HTML(""),
 		Flashes:       []template.HTML{},
+		EmailEnabled:  app.cfg.Email.Enabled(),
 		LoginUsername: getTempInfo(app, "login-user", r, w),
 	}
 
@@ -504,7 +508,7 @@ func login(app *App, w http.ResponseWriter, r *http.Request) error {
 			// User has no email set, so check if they haven't added a password, either,
 			// so we can return a more helpful error message.
 			if hasPass, _ := app.db.IsUserPassSet(u.ID); !hasPass {
-				log.Info("Tried logging in to %s, but no password or email.", signin.Alias)
+				log.Info("Tried logging into %s, but no password or email.", signin.Alias)
 				return impart.HTTPError{http.StatusPreconditionFailed, "This user never added a password or email address. Please contact us for help."}
 			}
 		}
@@ -577,7 +581,7 @@ func getVerboseAuthUser(app *App, token string, u *User, verbose bool) *AuthUser
 		}
 		passIsSet, err := app.db.IsUserPassSet(u.ID)
 		if err != nil {
-			// TODO: correct error meesage
+			// TODO: correct error message
 			log.Error("Login: Unable to get user collections: %v", err)
 		}
 
@@ -787,6 +791,9 @@ func viewArticles(app *App, u *User, w http.ResponseWriter, r *http.Request) err
 
 	silenced, err := app.db.IsUserSilenced(u.ID)
 	if err != nil {
+		if err == ErrUserNotFound {
+			return err
+		}
 		log.Error("view articles: %v", err)
 	}
 	d := struct {
@@ -822,7 +829,10 @@ func viewCollections(app *App, u *User, w http.ResponseWriter, r *http.Request)
 
 	silenced, err := app.db.IsUserSilenced(u.ID)
 	if err != nil {
-		log.Error("view collections %v", err)
+		if err == ErrUserNotFound {
+			return err
+		}
+		log.Error("view collections: %v", err)
 		return fmt.Errorf("view collections: %v", err)
 	}
 	d := struct {
@@ -856,11 +866,11 @@ func viewEditCollection(app *App, u *User, w http.ResponseWriter, r *http.Reques
 		return ErrCollectionNotFound
 	}
 
-	// Add collection properties
-	c.Monetization = app.db.GetCollectionAttribute(c.ID, "monetization_pointer")
-
 	silenced, err := app.db.IsUserSilenced(u.ID)
 	if err != nil {
+		if err == ErrUserNotFound {
+			return err
+		}
 		log.Error("view edit collection %v", err)
 		return fmt.Errorf("view edit collection: %v", err)
 	}
@@ -869,12 +879,19 @@ func viewEditCollection(app *App, u *User, w http.ResponseWriter, r *http.Reques
 		*UserPage
 		*Collection
 		Silenced bool
+
+		config.EmailCfg
+		LetterReplyTo string
 	}{
 		UserPage:   NewUserPage(app, r, u, "Edit "+c.DisplayTitle(), flashes),
 		Collection: c,
 		Silenced:   silenced,
+		EmailCfg:   app.cfg.Email,
 	}
 	obj.UserPage.CollAlias = c.Alias
+	if obj.EmailCfg.Enabled() {
+		obj.LetterReplyTo = app.db.GetCollectionAttribute(c.ID, collAttrLetterReplyTo)
+	}
 
 	showUserPage(w, "collection", obj)
 	return nil
@@ -1038,22 +1055,28 @@ func viewStats(app *App, u *User, w http.ResponseWriter, r *http.Request) error
 
 	silenced, err := app.db.IsUserSilenced(u.ID)
 	if err != nil {
+		if err == ErrUserNotFound {
+			return err
+		}
 		log.Error("view stats: %v", err)
 		return err
 	}
 	obj := struct {
 		*UserPage
-		VisitsBlog  string
-		Collection  *Collection
-		TopPosts    *[]PublicPost
-		APFollowers int
-		Silenced    bool
+		VisitsBlog       string
+		Collection       *Collection
+		TopPosts         *[]PublicPost
+		APFollowers      int
+		EmailEnabled     bool
+		EmailSubscribers int
+		Silenced         bool
 	}{
-		UserPage:   NewUserPage(app, r, u, titleStats+"Stats", flashes),
-		VisitsBlog: alias,
-		Collection: c,
-		TopPosts:   topPosts,
-		Silenced:   silenced,
+		UserPage:     NewUserPage(app, r, u, titleStats+"Stats", flashes),
+		VisitsBlog:   alias,
+		Collection:   c,
+		TopPosts:     topPosts,
+		EmailEnabled: app.cfg.Email.Enabled(),
+		Silenced:     silenced,
 	}
 	obj.UserPage.CollAlias = c.Alias
 	if app.cfg.App.Federation {
@@ -1063,14 +1086,79 @@ func viewStats(app *App, u *User, w http.ResponseWriter, r *http.Request) error
 		}
 		obj.APFollowers = len(*folls)
 	}
+	if obj.EmailEnabled {
+		subs, err := app.db.GetEmailSubscribers(c.ID, true)
+		if err != nil {
+			return err
+		}
+		obj.EmailSubscribers = len(subs)
+	}
 
 	showUserPage(w, "stats", obj)
 	return nil
 }
 
+func handleViewSubscribers(app *App, u *User, w http.ResponseWriter, r *http.Request) error {
+	vars := mux.Vars(r)
+	c, err := app.db.GetCollection(vars["collection"])
+	if err != nil {
+		return err
+	}
+
+	filter := r.FormValue("filter")
+
+	flashes, _ := getSessionFlashes(app, w, r, nil)
+	obj := struct {
+		*UserPage
+		Collection CollectionNav
+		EmailSubs  []*EmailSubscriber
+		Followers  *[]RemoteUser
+		Silenced   bool
+
+		Filter            string
+		FederationEnabled bool
+		CanEmailSub       bool
+		CanAddSubs        bool
+		EmailSubsEnabled  bool
+	}{
+		UserPage: NewUserPage(app, r, u, c.DisplayTitle()+" Subscribers", flashes),
+		Collection: CollectionNav{
+			Collection: c,
+			Path:       r.URL.Path,
+			SingleUser: app.cfg.App.SingleUser,
+		},
+		Silenced:          u.IsSilenced(),
+		Filter:            filter,
+		FederationEnabled: app.cfg.App.Federation,
+		CanEmailSub:       app.cfg.Email.Enabled(),
+		EmailSubsEnabled:  c.EmailSubsEnabled(),
+	}
+
+	obj.Followers, err = app.db.GetAPFollowers(c)
+	if err != nil {
+		return err
+	}
+
+	obj.EmailSubs, err = app.db.GetEmailSubscribers(c.ID, true)
+	if err != nil {
+		return err
+	}
+
+	if obj.Filter == "" {
+		// Set permission to add email subscribers
+		//obj.CanAddSubs = app.db.GetUserAttribute(c.OwnerID, userAttrCanAddEmailSubs) == "1"
+	}
+
+	showUserPage(w, "subscribers", obj)
+	return nil
+}
+
 func viewSettings(app *App, u *User, w http.ResponseWriter, r *http.Request) error {
 	fullUser, err := app.db.GetUserByID(u.ID)
 	if err != nil {
+		if err == ErrUserNotFound {
+			return err
+		}
 		log.Error("Unable to get user for settings: %s", err)
 		return impart.HTTPError{http.StatusInternalServerError, "Unable to retrieve user data. The humans have been alerted."}
 	}
@@ -1153,6 +1241,220 @@ func viewSettings(app *App, u *User, w http.ResponseWriter, r *http.Request) err
 	return nil
 }
 
+func viewResetPassword(app *App, w http.ResponseWriter, r *http.Request) error {
+	token := r.FormValue("t")
+	resetting := false
+	var userID int64 = 0
+	if token != "" {
+		// Show new password page
+		userID = app.db.GetUserFromPasswordReset(token)
+		if userID == 0 {
+			return impart.HTTPError{http.StatusNotFound, ""}
+		}
+		resetting = true
+	}
+
+	if r.Method == http.MethodPost {
+		newPass := r.FormValue("new-pass")
+		if newPass == "" {
+			// Send password reset email
+			return handleResetPasswordInit(app, w, r)
+		}
+
+		// Do actual password reset
+		// Assumes token has been validated above
+		err := doAutomatedPasswordChange(app, userID, newPass)
+		if err != nil {
+			return err
+		}
+		err = app.db.ConsumePasswordResetToken(token)
+		if err != nil {
+			log.Error("Couldn't consume token %s for user %d!!! %s", token, userID, err)
+		}
+		addSessionFlash(app, w, r, "Your password was reset. Now you can log in below.", nil)
+		return impart.HTTPError{http.StatusFound, "/login"}
+	}
+
+	f, _ := getSessionFlashes(app, w, r, nil)
+
+	// Show reset password page
+	d := struct {
+		page.StaticPage
+		Flashes      []string
+		EmailEnabled bool
+		CSRFField    template.HTML
+		Token        string
+		IsResetting  bool
+		IsSent       bool
+	}{
+		StaticPage:   pageForReq(app, r),
+		Flashes:      f,
+		EmailEnabled: app.cfg.Email.Enabled(),
+		CSRFField:    csrf.TemplateField(r),
+		Token:        token,
+		IsResetting:  resetting,
+		IsSent:       r.FormValue("sent") == "1",
+	}
+	err := pages["reset.tmpl"].ExecuteTemplate(w, "base", d)
+	if err != nil {
+		log.Error("Unable to render password reset page: %v", err)
+		return err
+	}
+	return err
+}
+
+func doAutomatedPasswordChange(app *App, userID int64, newPass string) error {
+	// Do password reset
+	hashedPass, err := auth.HashPass([]byte(newPass))
+	if err != nil {
+		return impart.HTTPError{http.StatusInternalServerError, "Could not create password hash."}
+	}
+
+	// Do update
+	err = app.db.ChangePassphrase(userID, true, "", hashedPass)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func handleResetPasswordInit(app *App, w http.ResponseWriter, r *http.Request) error {
+	returnLoc := impart.HTTPError{http.StatusFound, "/reset"}
+
+	if !app.cfg.Email.Enabled() {
+		// Email isn't configured, so there's nothing to do; send back to the reset form, where they'll get an explanation
+		return returnLoc
+	}
+
+	ip := spam.GetIP(r)
+	alias := r.FormValue("alias")
+
+	u, err := app.db.GetUserForAuth(alias)
+	if err != nil {
+		if strings.IndexAny(alias, "@") > 0 {
+			addSessionFlash(app, w, r, ErrUserNotFoundEmail.Message, nil)
+			return returnLoc
+		}
+		addSessionFlash(app, w, r, ErrUserNotFound.Message, nil)
+		return returnLoc
+	}
+	if u.IsAdmin() {
+		// Prevent any reset emails on admin accounts
+		log.Error("Admin reset attempt", `Someone just tried to reset the password for an admin (ID %d - %s). IP address: %s`, u.ID, u.Username, ip)
+		return returnLoc
+	}
+	if u.Email.String == "" {
+		err := impart.HTTPError{http.StatusPreconditionFailed, "User doesn't have an email address. Please contact us (" + app.cfg.App.Host + "/contact) to reset your password."}
+		addSessionFlash(app, w, r, err.Message, nil)
+		return returnLoc
+	}
+	if isSet, _ := app.db.IsUserPassSet(u.ID); !isSet {
+		err = loginViaEmail(app, u.Username, "/me/settings")
+		if err != nil {
+			return err
+		}
+		addSessionFlash(app, w, r, "We've emailed you a link to log in with.", nil)
+		return returnLoc
+	}
+
+	token, err := app.db.CreatePasswordResetToken(u.ID)
+	if err != nil {
+		log.Error("Error resetting password: %s", err)
+		addSessionFlash(app, w, r, ErrInternalGeneral.Message, nil)
+		return returnLoc
+	}
+
+	err = emailPasswordReset(app, u.EmailClear(app.keys), token)
+	if err != nil {
+		log.Error("Error emailing password reset: %s", err)
+		addSessionFlash(app, w, r, ErrInternalGeneral.Message, nil)
+		return returnLoc
+	}
+
+	addSessionFlash(app, w, r, "We sent an email to the address associated with this account.", nil)
+	returnLoc.Message += "?sent=1"
+	return returnLoc
+}
+
+func emailPasswordReset(app *App, toEmail, token string) error {
+	// Send email
+	mlr, err := mailer.New(app.cfg.Email)
+	if err != nil {
+		return err
+	}
+	footerPara := "Didn't request this password reset? Your account is still safe, and you can safely ignore this email."
+
+	plainMsg := fmt.Sprintf("We received a request to reset your password on %s. Please click the following link to continue (or copy and paste it into your browser): %s/reset?t=%s\n\n%s", app.cfg.App.SiteName, app.cfg.App.Host, token, footerPara)
+	m, err := mlr.NewMessage(app.cfg.App.SiteName+" <noreply-password@"+app.cfg.Email.Domain+">", "Reset Your "+app.cfg.App.SiteName+" Password", plainMsg, fmt.Sprintf("<%s>", toEmail))
+	if err != nil {
+		return err
+	}
+	m.AddTag("Password Reset")
+	m.SetHTML(fmt.Sprintf(`<html>
+	<body style="font-family:Lora, 'Palatino Linotype', Palatino, Baskerville, 'Book Antiqua', 'New York', 'DejaVu serif', serif; font-size: 100%%; margin:1em 2em;">
+		<div style="margin:0 auto; max-width: 40em; font-size: 1.2em;">
+        <h1 style="font-size:1.75em"><a style="text-decoration:none;color:#000;" href="%s">%s</a></h1>
+		<p>We received a request to reset your password on %s. Please click the following link to continue:</p>
+		<p style="font-size:1.2em;margin-bottom:1.5em;"><a href="%s/reset?t=%s">Reset your password</a></p>
+        <p style="font-size: 0.86em;margin:1em auto">%s</p>
+        </div>
+	</body>
+</html>`, app.cfg.App.Host, app.cfg.App.SiteName, app.cfg.App.SiteName, app.cfg.App.Host, token, footerPara))
+	return mlr.Send(m)
+}
+
+func loginViaEmail(app *App, alias, redirectTo string) error {
+	if !app.cfg.Email.Enabled() {
+		return fmt.Errorf("EMAIL ISN'T CONFIGURED on this server")
+	}
+
+	// Make sure user has added an email
+	// TODO: create a new func to just get user's email; "ForAuth" doesn't match here
+	u, _ := app.db.GetUserForAuth(alias)
+	if u == nil {
+		if strings.IndexAny(alias, "@") > 0 {
+			return ErrUserNotFoundEmail
+		}
+		return ErrUserNotFound
+	}
+	if u.Email.String == "" {
+		return impart.HTTPError{http.StatusPreconditionFailed, "User doesn't have an email address. Log in with password, instead."}
+	}
+
+	// Generate one-time login token
+	t, err := app.db.GetTemporaryOneTimeAccessToken(u.ID, 60*15, true)
+	if err != nil {
+		log.Error("Unable to generate token for email login: %s", err)
+		return impart.HTTPError{http.StatusInternalServerError, "Unable to generate token."}
+	}
+
+	// Send email
+	mlr, err := mailer.New(app.cfg.Email)
+	if err != nil {
+		return err
+	}
+	toEmail := u.EmailClear(app.keys)
+	footerPara := "This link will only work once and expires in 15 minutes. Didn't ask us to log in? You can safely ignore this email."
+
+	plainMsg := fmt.Sprintf("Log in to %s here: %s/login?to=%s&with=%s\n\n%s", app.cfg.App.SiteName, app.cfg.App.Host, redirectTo, t, footerPara)
+	m, err := mlr.NewMessage(app.cfg.App.SiteName+" <noreply-login@"+app.cfg.Email.Domain+">", "Log in to "+app.cfg.App.SiteName, plainMsg, fmt.Sprintf("<%s>", toEmail))
+	if err != nil {
+		return err
+	}
+	m.AddTag("Email Login")
+
+	m.SetHTML(fmt.Sprintf(`<html>
+	<body style="font-family:Lora, 'Palatino Linotype', Palatino, Baskerville, 'Book Antiqua', 'New York', 'DejaVu serif', serif; font-size: 100%%; margin:1em 2em;">
+		<div style="margin:0 auto; max-width: 40em; font-size: 1.2em;">
+        <h1 style="font-size:1.75em"><a style="text-decoration:none;color:#000;" href="%s">%s</a></h1>
+		<p style="font-size:1.2em;margin-bottom:1.5em;text-align:center"><a href="%s/login?to=%s&with=%s">Log in to %s here</a>.</p>
+        <p style="font-size: 0.86em;color:#666;text-align:center;max-width:35em;margin:1em auto">%s</p>
+        </div>
+	</body>
+</html>`, app.cfg.App.Host, app.cfg.App.SiteName, app.cfg.App.Host, redirectTo, t, app.cfg.App.SiteName, footerPara))
+	return mlr.Send(m)
+}
+
 func saveTempInfo(app *App, key, val string, r *http.Request, w http.ResponseWriter) error {
 	session, err := app.sessionStore.Get(r, "t")
 	if err != nil {

account_import.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"html/template"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -100,7 +99,7 @@ func handleImport(app *App, u *User, w http.ResponseWriter, r *http.Request) err
 			}
 			defer file.Close()
 
-			tempFile, err := ioutil.TempFile("", "post-upload-*.txt")
+			tempFile, err := os.CreateTemp("", "post-upload-*.txt")
 			if err != nil {
 				fileErrs = append(fileErrs, fmt.Errorf("Internal error for %s", formFile.Filename))
 				log.Error("import file: create temp file %s: %v", formFile.Filename, err)

activitypub.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2021 A Bunch Tell LLC.
+ * Copyright © 2018-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -17,22 +17,26 @@ import (
 	"encoding/base64"
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"net/http/httputil"
 	"net/url"
 	"path/filepath"
+	"regexp"
 	"strconv"
+	"strings"
 	"time"
 
 	"github.com/gorilla/mux"
 	"github.com/writeas/activity/streams"
+	"github.com/writeas/activityserve"
 	"github.com/writeas/httpsig"
 	"github.com/writeas/impart"
 	"github.com/writeas/web-core/activitypub"
 	"github.com/writeas/web-core/activitystreams"
 	"github.com/writeas/web-core/id"
 	"github.com/writeas/web-core/log"
+	"github.com/writeas/web-core/silobridge"
 )
 
 const (
@@ -42,6 +46,11 @@ const (
 	apCacheTime = time.Minute
 )
 
+var (
+	apCollectionPostIRIRegex = regexp.MustCompile("/api/collections/([a-z0-9\\-]+)/posts/([a-z0-9\\-]+)$")
+	apDraftPostIRIRegex      = regexp.MustCompile("/api/posts/([a-z0-9\\-]+)$")
+)
+
 var instanceColl *Collection
 
 func initActivityPub(app *App) {
@@ -60,7 +69,22 @@ type RemoteUser struct {
 	ActorID     string
 	Inbox       string
 	SharedInbox string
+	URL         string
 	Handle      string
+	Created     time.Time
+}
+
+func (ru *RemoteUser) CreatedFriendly() string {
+	return ru.Created.Format("January 2, 2006")
+}
+
+func (ru *RemoteUser) EstimatedHandle() string {
+	if ru.Handle != "" {
+		return ru.Handle
+	}
+	username := filepath.Base(ru.ActorID)
+	host, _ := url.Parse(ru.ActorID)
+	return username + "@" + host.Host
 }
 
 func (ru *RemoteUser) AsPerson() *activitystreams.Person {
@@ -177,7 +201,7 @@ func handleFetchCollectionOutbox(app *App, w http.ResponseWriter, r *http.Reques
 	ocp := activitystreams.NewOrderedCollectionPage(accountRoot, "outbox", res.TotalPosts, p)
 	ocp.OrderedItems = []interface{}{}
 
-	posts, err := app.db.GetPosts(app.cfg, c, p, false, true, false)
+	posts, err := app.db.GetPosts(app.cfg, c, p, false, true, false, "")
 	for _, pp := range *posts {
 		pp.Collection = res
 		o := pp.ActivityObject(app)
@@ -333,11 +357,60 @@ func handleFetchCollectionInbox(app *App, w http.ResponseWriter, r *http.Request
 	a := streams.NewAccept()
 	p := c.PersonObject()
 	var to *url.URL
-	var isFollow, isUnfollow bool
+	var isFollow, isUnfollow, isLike, isUnlike bool
+	var likePostID, unlikePostID string
 	fullActor := &activitystreams.Person{}
 	var remoteUser *RemoteUser
 
 	res := &streams.Resolver{
+		LikeCallback: func(l *streams.Like) error {
+			isLike = true
+
+			// 1) Use the Like concrete type here
+			// 2) Errors are propagated to res.Deserialize call below
+			m["@context"] = []string{activitystreams.Namespace}
+			b, _ := json.Marshal(m)
+			if debugging {
+				log.Info("Like: %s", b)
+			}
+
+			_, likeID := l.GetId()
+			if likeID == nil {
+				log.Error("Didn't resolve Like ID")
+			}
+			if p := l.HasObject(0); p == streams.NoPresence {
+				return fmt.Errorf("no object for Like activity at index 0")
+			}
+
+			obj := l.Raw().GetObjectIRI(0)
+			/*
+			   // TODO: handle this more robustly
+			   l.ResolveObject(&streams.Resolver{
+			     LinkCallback: func(link *streams.Link) error {
+			       return nil
+			     },
+			   }, 0)
+			*/
+
+			if obj == nil {
+				return fmt.Errorf("didn't get ObjectIRI to Like")
+			}
+			likePostID, err = parsePostIDFromURL(app, obj)
+			if err != nil {
+				return err
+			}
+
+			// Finally, get actor information
+			_, from := l.GetActor(0)
+			if from == nil {
+				return fmt.Errorf("No valid actor string")
+			}
+			fullActor, remoteUser, err = getActor(app, from.String())
+			if err != nil {
+				return err
+			}
+			return nil
+		},
 		FollowCallback: func(f *streams.Follow) error {
 			isFollow = true
 
@@ -363,6 +436,17 @@ func handleFetchCollectionInbox(app *App, w http.ResponseWriter, r *http.Request
 			a.AppendObject(f.Raw())
 			_, to = f.GetActor(0)
 			obj := f.Raw().GetObjectIRI(0)
+			if obj == nil {
+				if debugging {
+					log.Error("GetObjectIRI on Follow for actor is empty; trying object")
+				}
+				ao := f.Raw().GetObject(0)
+				if ao == nil {
+					log.Error("Fell back to GetObject and none parsed, so no actor ID! Follow request probably FAILED!")
+				} else {
+					obj = ao.GetId()
+				}
+			}
 			a.AppendActor(obj)
 
 			// First get actor information
@@ -376,8 +460,6 @@ func handleFetchCollectionInbox(app *App, w http.ResponseWriter, r *http.Request
 			return impart.RenderActivityJSON(w, m, http.StatusOK)
 		},
 		UndoCallback: func(u *streams.Undo) error {
-			isUnfollow = true
-
 			m["@context"] = []string{activitystreams.Namespace}
 			b, _ := json.Marshal(m)
 			if debugging {
@@ -385,6 +467,37 @@ func handleFetchCollectionInbox(app *App, w http.ResponseWriter, r *http.Request
 			}
 
 			a.AppendObject(u.Raw())
+
+			// Check type -- we handle Undo:Like and Undo:Follow
+			_, err := u.ResolveObject(&streams.Resolver{
+				LikeCallback: func(like *streams.Like) error {
+					isUnlike = true
+
+					_, from := like.GetActor(0)
+					obj := like.Raw().GetObjectIRI(0)
+					if obj == nil {
+						return fmt.Errorf("didn't get ObjectIRI for Undo Like")
+					}
+					unlikePostID, err = parsePostIDFromURL(app, obj)
+					if err != nil {
+						return err
+					}
+					fullActor, remoteUser, err = getActor(app, from.String())
+					if err != nil {
+						return err
+					}
+					return nil
+				},
+				// TODO: add FollowCallback for more robust handling
+			}, 0)
+			if err != nil {
+				return err
+			}
+			if isUnlike {
+				return nil
+			}
+
+			isUnfollow = true
 			_, to = u.GetActor(0)
 			// TODO: get actor from object.object, not object
 			obj := u.Raw().GetObjectIRI(0)
@@ -417,6 +530,81 @@ func handleFetchCollectionInbox(app *App, w http.ResponseWriter, r *http.Request
 		return err
 	}
 
+	// Handle synchronous activities
+	if isLike {
+		t, err := app.db.Begin()
+		if err != nil {
+			log.Error("Unable to start transaction: %v", err)
+			return fmt.Errorf("unable to start transaction: %v", err)
+		}
+
+		var remoteUserID int64
+		if remoteUser != nil {
+			remoteUserID = remoteUser.ID
+		} else {
+			remoteUserID, err = apAddRemoteUser(app, t, fullActor)
+		}
+
+		// Add like
+		_, err = t.Exec("INSERT INTO remote_likes (post_id, remote_user_id, created) VALUES (?, ?, "+app.db.now()+")", likePostID, remoteUserID)
+		if err != nil {
+			if !app.db.isDuplicateKeyErr(err) {
+				t.Rollback()
+				log.Error("Couldn't add like in DB: %v\n", err)
+				return fmt.Errorf("Couldn't add like in DB: %v", err)
+			} else {
+				t.Rollback()
+				log.Error("Couldn't add like in DB: %v\n", err)
+				return fmt.Errorf("Couldn't add like in DB: %v", err)
+			}
+		}
+
+		err = t.Commit()
+		if err != nil {
+			t.Rollback()
+			log.Error("Rolling back after Commit(): %v\n", err)
+			return fmt.Errorf("Rolling back after Commit(): %v\n", err)
+		}
+
+		if debugging {
+			log.Info("Successfully liked post %s by remote user %s", likePostID, remoteUser.URL)
+		}
+		return impart.RenderActivityJSON(w, "", http.StatusOK)
+	} else if isUnlike {
+		t, err := app.db.Begin()
+		if err != nil {
+			log.Error("Unable to start transaction: %v", err)
+			return fmt.Errorf("unable to start transaction: %v", err)
+		}
+
+		var remoteUserID int64
+		if remoteUser != nil {
+			remoteUserID = remoteUser.ID
+		} else {
+			remoteUserID, err = apAddRemoteUser(app, t, fullActor)
+		}
+
+		// Remove like
+		_, err = t.Exec("DELETE FROM remote_likes WHERE post_id = ? AND remote_user_id = ?", unlikePostID, remoteUserID)
+		if err != nil {
+			t.Rollback()
+			log.Error("Couldn't delete Like from DB: %v\n", err)
+			return fmt.Errorf("Couldn't delete Like from DB: %v", err)
+		}
+
+		err = t.Commit()
+		if err != nil {
+			t.Rollback()
+			log.Error("Rolling back after Commit(): %v\n", err)
+			return fmt.Errorf("Rolling back after Commit(): %v\n", err)
+		}
+
+		if debugging {
+			log.Info("Successfully un-liked post %s by remote user %s", unlikePostID, remoteUser.URL)
+		}
+		return impart.RenderActivityJSON(w, "", http.StatusOK)
+	}
+
 	go func() {
 		if to == nil {
 			if debugging {
@@ -451,8 +639,9 @@ func handleFetchCollectionInbox(app *App, w http.ResponseWriter, r *http.Request
 			if remoteUser != nil {
 				followerID = remoteUser.ID
 			} else {
+				// TODO: use apAddRemoteUser() here, instead!
 				// Add follower locally, since it wasn't found before
-				res, err := t.Exec("INSERT INTO remoteusers (actor_id, inbox, shared_inbox) VALUES (?, ?, ?)", fullActor.ID, fullActor.Inbox, fullActor.Endpoints.SharedInbox)
+				res, err := t.Exec("INSERT INTO remoteusers (actor_id, inbox, shared_inbox, url) VALUES (?, ?, ?, ?)", fullActor.ID, fullActor.Inbox, fullActor.Endpoints.SharedInbox, fullActor.URL)
 				if err != nil {
 					// if duplicate key, res will be nil and panic on
 					// res.LastInsertId below
@@ -549,7 +738,7 @@ func makeActivityPost(hostName string, p *activitystreams.Person, url string, m
 		defer resp.Body.Close()
 	}
 
-	body, err := ioutil.ReadAll(resp.Body)
+	body, err := io.ReadAll(resp.Body)
 	if err != nil {
 		return err
 	}
@@ -601,7 +790,7 @@ func resolveIRI(hostName, url string) ([]byte, error) {
 		defer resp.Body.Close()
 	}
 
-	body, err := ioutil.ReadAll(resp.Body)
+	body, err := io.ReadAll(resp.Body)
 	if err != nil {
 		return nil, err
 	}
@@ -644,10 +833,7 @@ func deleteFederatedPost(app *App, p *PublicPost, collID int64) error {
 
 	for si, instFolls := range inboxes {
 		na.CC = []string{}
-		for _, f := range instFolls {
-			na.CC = append(na.CC, f)
-		}
-
+		na.CC = append(na.CC, instFolls...)
 		da := activitystreams.NewDeleteActivity(na)
 		// Make the ID unique to ensure it works in Pleroma
 		// See: https://git.pleroma.social/pleroma/pleroma/issues/1481
@@ -713,12 +899,11 @@ func federatePost(app *App, p *PublicPost, collID int64, isUpdate bool) error {
 		// add all followers from that instance
 		// to the CC field
 		na.CC = []string{}
-		for _, f := range instFolls {
-			na.CC = append(na.CC, f)
-		}
+		na.CC = append(na.CC, instFolls...)
 		// create a new "Create" activity
 		// with our article as object
 		if isUpdate {
+			na.Updated = &p.Updated
 			activity = activitystreams.NewUpdateActivity(na)
 		} else {
 			activity = activitystreams.NewCreateActivity(na)
@@ -764,8 +949,8 @@ func federatePost(app *App, p *PublicPost, collID int64, isUpdate bool) error {
 
 func getRemoteUser(app *App, actorID string) (*RemoteUser, error) {
 	u := RemoteUser{ActorID: actorID}
-	var handle sql.NullString
-	err := app.db.QueryRow("SELECT id, inbox, shared_inbox, handle FROM remoteusers WHERE actor_id = ?", actorID).Scan(&u.ID, &u.Inbox, &u.SharedInbox, &handle)
+	var urlVal, handle sql.NullString
+	err := app.db.QueryRow("SELECT id, inbox, shared_inbox, url, handle FROM remoteusers WHERE actor_id = ?", actorID).Scan(&u.ID, &u.Inbox, &u.SharedInbox, &urlVal, &handle)
 	switch {
 	case err == sql.ErrNoRows:
 		return nil, impart.HTTPError{http.StatusNotFound, "No remote user with that ID."}
@@ -774,6 +959,7 @@ func getRemoteUser(app *App, actorID string) (*RemoteUser, error) {
 		return nil, err
 	}
 
+	u.URL = urlVal.String
 	u.Handle = handle.String
 
 	return &u, nil
@@ -783,7 +969,8 @@ func getRemoteUser(app *App, actorID string) (*RemoteUser, error) {
 // from the @user@server.tld handle
 func getRemoteUserFromHandle(app *App, handle string) (*RemoteUser, error) {
 	u := RemoteUser{Handle: handle}
-	err := app.db.QueryRow("SELECT id, actor_id, inbox, shared_inbox FROM remoteusers WHERE handle = ?", handle).Scan(&u.ID, &u.ActorID, &u.Inbox, &u.SharedInbox)
+	var urlVal sql.NullString
+	err := app.db.QueryRow("SELECT id, actor_id, inbox, shared_inbox, url FROM remoteusers WHERE handle = ?", handle).Scan(&u.ID, &u.ActorID, &u.Inbox, &u.SharedInbox, &urlVal)
 	switch {
 	case err == sql.ErrNoRows:
 		return nil, ErrRemoteUserNotFound
@@ -791,6 +978,7 @@ func getRemoteUserFromHandle(app *App, handle string) (*RemoteUser, error) {
 		log.Error("Couldn't get remote user %s: %v", handle, err)
 		return nil, err
 	}
+	u.URL = urlVal.String
 	return &u, nil
 }
 
@@ -805,13 +993,28 @@ func getActor(app *App, actorIRI string) (*activitystreams.Person, *RemoteUser,
 				log.Info("Not found; fetching actor %s remotely", actorIRI)
 				actorResp, err := resolveIRI(app.cfg.App.Host, actorIRI)
 				if err != nil {
-					log.Error("Unable to get actor! %v", err)
+					log.Error("Unable to get base actor! %v", err)
 					return nil, nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't fetch actor."}
 				}
 				if err := unmarshalActor(actorResp, actor); err != nil {
-					log.Error("Unable to unmarshal actor! %v", err)
+					log.Error("Unable to unmarshal base actor! %v", err)
 					return nil, nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't parse actor."}
 				}
+				baseActor := &activitystreams.Person{}
+				if err := unmarshalActor(actorResp, baseActor); err != nil {
+					log.Error("Unable to unmarshal actual actor! %v", err)
+					return nil, nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't parse actual actor."}
+				}
+				// Fetch the actual actor using the owner field from the publicKey object
+				actualActorResp, err := resolveIRI(app.cfg.App.Host, baseActor.PublicKey.Owner)
+				if err != nil {
+					log.Error("Unable to get actual actor! %v", err)
+					return nil, nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't fetch actual actor."}
+				}
+				if err := unmarshalActor(actualActorResp, actor); err != nil {
+					log.Error("Unable to unmarshal actual actor! %v", err)
+					return nil, nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't parse actual actor."}
+				}
 			} else {
 				return nil, nil, err
 			}
@@ -824,6 +1027,69 @@ func getActor(app *App, actorIRI string) (*activitystreams.Person, *RemoteUser,
 	return actor, remoteUser, nil
 }
 
+func GetProfileURLFromHandle(app *App, handle string) (string, error) {
+	handle = strings.TrimLeft(handle, "@")
+	actorIRI := ""
+	parts := strings.Split(handle, "@")
+	if len(parts) != 2 {
+		return "", fmt.Errorf("invalid handle format")
+	}
+	domain := parts[1]
+
+	// Check non-AP instances
+	if siloProfileURL := silobridge.Profile(parts[0], domain); siloProfileURL != "" {
+		return siloProfileURL, nil
+	}
+
+	remoteUser, err := getRemoteUserFromHandle(app, handle)
+	if err != nil {
+		// can't find using handle in the table but the table may already have this user without
+		// handle from a previous version
+		// TODO: Make this determination. We should know whether a user exists without a handle, or doesn't exist at all
+		actorIRI = RemoteLookup(handle)
+		_, errRemoteUser := getRemoteUser(app, actorIRI)
+		// if it exists then we need to update the handle
+		if errRemoteUser == nil {
+			_, err := app.db.Exec("UPDATE remoteusers SET handle = ? WHERE actor_id = ?", handle, actorIRI)
+			if err != nil {
+				log.Error("Couldn't update handle '%s' for user %s", handle, actorIRI)
+			}
+		} else {
+			// this probably means we don't have the user in the table so let's try to insert it
+			// here we need to ask the server for the inboxes
+			remoteActor, err := activityserve.NewRemoteActor(actorIRI)
+			if err != nil {
+				log.Error("Couldn't fetch remote actor: %v", err)
+			}
+			if debugging {
+				log.Info("Got remote actor: %s %s %s %s %s", actorIRI, remoteActor.GetInbox(), remoteActor.GetSharedInbox(), remoteActor.URL(), handle)
+			}
+			_, err = app.db.Exec("INSERT INTO remoteusers (actor_id, inbox, shared_inbox, url, handle) VALUES(?, ?, ?, ?, ?)", actorIRI, remoteActor.GetInbox(), remoteActor.GetSharedInbox(), remoteActor.URL(), handle)
+			if err != nil {
+				log.Error("Couldn't insert remote user: %v", err)
+				return "", err
+			}
+			actorIRI = remoteActor.URL()
+		}
+	} else if remoteUser.URL == "" {
+		log.Info("Remote user %s URL empty, fetching", remoteUser.ActorID)
+		newRemoteActor, err := activityserve.NewRemoteActor(remoteUser.ActorID)
+		if err != nil {
+			log.Error("Couldn't fetch remote actor: %v", err)
+		} else {
+			_, err := app.db.Exec("UPDATE remoteusers SET url = ? WHERE actor_id = ?", newRemoteActor.URL(), remoteUser.ActorID)
+			if err != nil {
+				log.Error("Couldn't update handle '%s' for user %s", handle, actorIRI)
+			} else {
+				actorIRI = newRemoteActor.URL()
+			}
+		}
+	} else {
+		actorIRI = remoteUser.URL
+	}
+	return actorIRI, nil
+}
+
 // unmarshal actor normalizes the actor response to conform to
 // the type Person from github.com/writeas/web-core/activitysteams
 //
@@ -869,6 +1135,34 @@ func unmarshalActor(actorResp []byte, actor *activitystreams.Person) error {
 	return nil
 }
 
+func parsePostIDFromURL(app *App, u *url.URL) (string, error) {
+	// Get post ID from URL
+	var collAlias, slug, postID string
+	if m := apCollectionPostIRIRegex.FindStringSubmatch(u.String()); len(m) == 3 {
+		collAlias = m[1]
+		slug = m[2]
+	} else if m = apDraftPostIRIRegex.FindStringSubmatch(u.String()); len(m) == 2 {
+		postID = m[1]
+	} else {
+		return "", fmt.Errorf("unable to match objectIRI: %s", u)
+	}
+
+	// Get postID if all we have is collection and slug
+	if collAlias != "" && slug != "" {
+		c, err := app.db.GetCollection(collAlias)
+		if err != nil {
+			return "", err
+		}
+		p, err := app.db.GetPost(slug, c.ID)
+		if err != nil {
+			return "", err
+		}
+		postID = p.ID
+	}
+
+	return postID, nil
+}
+
 func setCacheControl(w http.ResponseWriter, ttl time.Duration) {
 	w.Header().Set("Cache-Control", fmt.Sprintf("public, max-age=%.0f", ttl.Seconds()))
 }

admin.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2021 A Bunch Tell LLC.
+ * Copyright © 2018-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -13,6 +13,7 @@ package writefreely
 import (
 	"database/sql"
 	"fmt"
+	"html/template"
 	"net/http"
 	"runtime"
 	"strconv"
@@ -102,13 +103,16 @@ func NewAdminPage(app *App) *AdminPage {
 	return ap
 }
 
-func (c instanceContent) UpdatedFriendly() string {
+func (c instanceContent) UpdatedFriendly() template.HTML {
 	/*
 		// TODO: accept a locale in this method and use that for the format
 		var loc monday.Locale = monday.LocaleEnUS
 		return monday.Format(u.Created, monday.DateTimeFormatsByLocale[loc], loc)
 	*/
-	return c.Updated.Format("January 2, 2006, 3:04 PM")
+	if c.Updated.IsZero() {
+		return "<em>Never</em>"
+	}
+	return template.HTML(c.Updated.Format("January 2, 2006, 3:04 PM"))
 }
 
 func handleViewAdminDash(app *App, u *User, w http.ResponseWriter, r *http.Request) error {
@@ -204,7 +208,7 @@ func handleViewAdminUsers(app *App, u *User, w http.ResponseWriter, r *http.Requ
 
 	p.Flashes, _ = getSessionFlashes(app, w, r, nil)
 	p.TotalUsers = app.db.GetAllUsersCount()
-	ttlPages := p.TotalUsers / adminUsersPerPage
+	ttlPages := (p.TotalUsers - 1) / adminUsersPerPage + 1
 	p.TotalPages = []int{}
 	for i := 1; i <= int(ttlPages); i++ {
 		p.TotalPages = append(p.TotalPages, i)
@@ -426,9 +430,9 @@ func handleViewAdminPages(app *App, u *User, w http.ResponseWriter, r *http.Requ
 	}
 
 	// Add in default pages
-	var hasAbout, hasPrivacy bool
+	var hasAbout, hasContact, hasPrivacy bool
 	for i, c := range p.Pages {
-		if hasAbout && hasPrivacy {
+		if hasAbout && hasContact && hasPrivacy {
 			break
 		}
 		if c.ID == "about" {
@@ -436,6 +440,11 @@ func handleViewAdminPages(app *App, u *User, w http.ResponseWriter, r *http.Requ
 			if !c.Title.Valid {
 				p.Pages[i].Title = defaultAboutTitle(app.cfg)
 			}
+		} else if c.ID == "contact" {
+			hasContact = true
+			if !c.Title.Valid {
+				p.Pages[i].Title = defaultContactTitle()
+			}
 		} else if c.ID == "privacy" {
 			hasPrivacy = true
 			if !c.Title.Valid {
@@ -451,6 +460,13 @@ func handleViewAdminPages(app *App, u *User, w http.ResponseWriter, r *http.Requ
 			Updated: defaultPageUpdatedTime,
 		})
 	}
+	if !hasContact {
+		p.Pages = append(p.Pages, &instanceContent{
+			ID:      "contact",
+			Title:   defaultContactTitle(),
+			Content: defaultContactPage(app),
+		})
+	}
 	if !hasPrivacy {
 		p.Pages = append(p.Pages, &instanceContent{
 			ID:      "privacy",
@@ -489,6 +505,8 @@ func handleViewAdminPage(app *App, u *User, w http.ResponseWriter, r *http.Reque
 	// Get pre-defined pages, or select slug
 	if slug == "about" {
 		p.Content, err = getAboutPage(app)
+	} else if slug == "contact" {
+		p.Content, err = getContactPage(app)
 	} else if slug == "privacy" {
 		p.Content, err = getPrivacyPage(app)
 	} else if slug == "landing" {
@@ -523,7 +541,7 @@ func handleAdminUpdateSite(app *App, u *User, w http.ResponseWriter, r *http.Req
 	id := vars["page"]
 
 	// Validate
-	if id != "about" && id != "privacy" && id != "landing" && id != "reader" {
+	if id != "about" && id != "contact" && id != "privacy" && id != "landing" && id != "reader" {
 		return impart.HTTPError{http.StatusNotFound, "No such page."}
 	}
 

app.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2021 A Bunch Tell LLC.
+ * Copyright © 2018-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -13,9 +13,10 @@ package writefreely
 import (
 	"crypto/tls"
 	"database/sql"
+	_ "embed"
 	"fmt"
 	"html/template"
-	"io/ioutil"
+	"net"
 	"net/http"
 	"net/url"
 	"os"
@@ -35,18 +36,20 @@ import (
 	"github.com/writeas/web-core/auth"
 	"github.com/writeas/web-core/converter"
 	"github.com/writeas/web-core/log"
+	"golang.org/x/crypto/acme/autocert"
+
 	"github.com/writefreely/writefreely/author"
 	"github.com/writefreely/writefreely/config"
 	"github.com/writefreely/writefreely/key"
 	"github.com/writefreely/writefreely/migrations"
 	"github.com/writefreely/writefreely/page"
-	"golang.org/x/crypto/acme/autocert"
 )
 
 const (
-	staticDir       = "static"
-	assumedTitleLen = 80
-	postsPerPage    = 10
+	staticDir        = "static"
+	assumedTitleLen  = 80
+	postsPerPage     = 10
+	postsPerArchPage = 40
 
 	serverSoftware = "WriteFreely"
 	softwareURL    = "https://writefreely.org"
@@ -56,7 +59,7 @@ var (
 	debugging bool
 
 	// Software version can be set from git env using -ldflags
-	softwareVer = "0.13.1"
+	softwareVer = "0.15.1"
 
 	// DEPRECATED VARS
 	isSingleUser bool
@@ -174,7 +177,7 @@ func (app *App) LoadKeys() error {
 		executable = filepath.Base(executable)
 	}
 
-	app.keys.EmailKey, err = ioutil.ReadFile(emailKeyPath)
+	app.keys.EmailKey, err = os.ReadFile(emailKeyPath)
 	if err != nil {
 		return err
 	}
@@ -182,7 +185,7 @@ func (app *App) LoadKeys() error {
 	if debugging {
 		log.Info("  %s", cookieAuthKeyPath)
 	}
-	app.keys.CookieAuthKey, err = ioutil.ReadFile(cookieAuthKeyPath)
+	app.keys.CookieAuthKey, err = os.ReadFile(cookieAuthKeyPath)
 	if err != nil {
 		return err
 	}
@@ -190,7 +193,7 @@ func (app *App) LoadKeys() error {
 	if debugging {
 		log.Info("  %s", cookieKeyPath)
 	}
-	app.keys.CookieKey, err = ioutil.ReadFile(cookieKeyPath)
+	app.keys.CookieKey, err = os.ReadFile(cookieKeyPath)
 	if err != nil {
 		return err
 	}
@@ -198,7 +201,7 @@ func (app *App) LoadKeys() error {
 	if debugging {
 		log.Info("  %s", csrfKeyPath)
 	}
-	app.keys.CSRFKey, err = ioutil.ReadFile(csrfKeyPath)
+	app.keys.CSRFKey, err = os.ReadFile(csrfKeyPath)
 	if err != nil {
 		if os.IsNotExist(err) {
 			log.Error(`Missing key: %s.
@@ -315,7 +318,7 @@ func handleTemplatedPage(app *App, w http.ResponseWriter, r *http.Request, t *te
 	}{
 		StaticPage: pageForReq(app, r),
 	}
-	if r.URL.Path == "/about" || r.URL.Path == "/privacy" {
+	if r.URL.Path == "/about" || r.URL.Path == "/contact" || r.URL.Path == "/privacy" {
 		var c *instanceContent
 		var err error
 
@@ -326,6 +329,12 @@ func handleTemplatedPage(app *App, w http.ResponseWriter, r *http.Request, t *te
 			p.AboutStats = &InstanceStats{}
 			p.AboutStats.NumPosts, _ = app.db.GetTotalPosts()
 			p.AboutStats.NumBlogs, _ = app.db.GetTotalCollections()
+		} else if r.URL.Path == "/contact" {
+			c, err = getContactPage(app)
+			if c.Updated.IsZero() {
+				// Page was never set up, so return 404
+				return ErrPostNotFound
+			}
 		} else {
 			c, err = getPrivacyPage(app)
 		}
@@ -356,6 +365,11 @@ func pageForReq(app *App, r *http.Request) page.StaticPage {
 		Version: "v" + softwareVer,
 	}
 
+	// Use custom style, if file exists
+	if _, err := os.Stat(filepath.Join(app.cfg.Server.StaticParentDir, staticDir, "local", "custom.css")); err == nil {
+		p.CustomCSS = true
+	}
+
 	// Add user information, if given
 	var u *User
 	accessToken := r.FormValue("t")
@@ -415,6 +429,13 @@ func Initialize(apper Apper, debug bool) (*App, error) {
 
 	initActivityPub(apper.App())
 
+	if apper.App().cfg.Email.Enabled() {
+		log.Info("Starting publish jobs queue...")
+		go startPublishJobsQueue(apper.App())
+	} else {
+		log.Error("[FAILED] Starting publish jobs queue: no email provider is configured.")
+	}
+
 	// Handle local timeline, if enabled
 	if apper.App().cfg.App.LocalTimeline {
 		log.Info("Initializing local timeline...")
@@ -503,9 +524,41 @@ requests. We recommend supplying a valid host name.`)
 			err = http.ListenAndServeTLS(fmt.Sprintf("%s:443", bindAddress), app.cfg.Server.TLSCertPath, app.cfg.Server.TLSKeyPath, r)
 		}
 	} else {
-		log.Info("Serving on http://%s:%d\n", bindAddress, app.cfg.Server.Port)
+		network := "tcp"
+		protocol := "http"
+		if strings.HasPrefix(bindAddress, "/") {
+			network = "unix"
+			protocol = "http+unix"
+
+			// old sockets will remain after server closes;
+			// we need to delete them in order to open new ones
+			err = os.Remove(bindAddress)
+			if err != nil && !os.IsNotExist(err) {
+				log.Error("%s already exists but could not be removed: %v", bindAddress, err)
+				os.Exit(1)
+			}
+		} else {
+			bindAddress = fmt.Sprintf("%s:%d", bindAddress, app.cfg.Server.Port)
+		}
+
+		log.Info("Serving on %s://%s", protocol, bindAddress)
 		log.Info("---")
-		err = http.ListenAndServe(fmt.Sprintf("%s:%d", bindAddress, app.cfg.Server.Port), r)
+		listener, err := net.Listen(network, bindAddress)
+		if err != nil {
+			log.Error("Could not bind to address: %v", err)
+			os.Exit(1)
+		}
+
+		if network == "unix" {
+			err = os.Chmod(bindAddress, 0o666)
+			if err != nil {
+				log.Error("Could not update socket permissions: %v", err)
+				os.Exit(1)
+			}
+		}
+
+		defer listener.Close()
+		err = http.Serve(listener, r)
 	}
 	if err != nil {
 		log.Error("Unable to start: %v", err)
@@ -529,8 +582,8 @@ func (app *App) InitDecoder() {
 // tests the connection.
 func ConnectToDatabase(app *App) error {
 	// Check database configuration
-	if app.cfg.Database.Type == driverMySQL && (app.cfg.Database.User == "" || app.cfg.Database.Password == "") {
-		return fmt.Errorf("Database user or password not set.")
+	if app.cfg.Database.Type == driverMySQL && app.cfg.Database.User == "" {
+		return fmt.Errorf("Database user not set.")
 	}
 	if app.cfg.Database.Host == "" {
 		app.cfg.Database.Host = "localhost"
@@ -812,6 +865,16 @@ func connectToDatabase(app *App) {
 func shutdown(app *App) {
 	log.Info("Closing database connection...")
 	app.db.Close()
+	if strings.HasPrefix(app.cfg.Server.Bind, "/") {
+		// Clean up socket
+		log.Info("Removing socket file...")
+		err := os.Remove(app.cfg.Server.Bind)
+		if err != nil {
+			log.Error("Unable to remove socket: %s", err)
+			os.Exit(1)
+		}
+		log.Info("Success.")
+	}
 }
 
 // CreateUser creates a new admin or normal user from the given credentials.
@@ -826,12 +889,12 @@ func CreateUser(apper Apper, username, password string, isAdmin bool) error {
 	if isAdmin {
 		// Abort if trying to create admin user, but one already exists
 		if firstUser != nil {
-			return fmt.Errorf("Admin user already exists (%s). Create a regular user with: writefreely --create-user", firstUser.Username)
+			return fmt.Errorf("Admin user already exists (%s). Create a regular user with: writefreely user create [USER]:[PASSWORD]", firstUser.Username)
 		}
 	} else {
 		// Abort if trying to create regular user, but no admin exists yet
 		if firstUser == nil {
-			return fmt.Errorf("No admin user exists yet. Create an admin first with: writefreely --create-admin")
+			return fmt.Errorf("No admin user exists yet. Create an admin first with: writefreely user create --admin [USER]:[PASSWORD]")
 		}
 	}
 
@@ -874,15 +937,18 @@ func CreateUser(apper Apper, username, password string, isAdmin bool) error {
 	return nil
 }
 
-func adminInitDatabase(app *App) error {
-	schemaFileName := "schema.sql"
-	if app.cfg.Database.Type == driverSQLite {
-		schemaFileName = "sqlite.sql"
-	}
+//go:embed schema.sql
+var schemaSql string
 
-	schema, err := Asset(schemaFileName)
-	if err != nil {
-		return fmt.Errorf("Unable to load schema file: %v", err)
+//go:embed sqlite.sql
+var sqliteSql string
+
+func adminInitDatabase(app *App) error {
+	var schema string
+	if app.cfg.Database.Type == driverSQLite {
+		schema = sqliteSql
+	} else {
+		schema = schemaSql
 	}
 
 	tblReg := regexp.MustCompile("CREATE TABLE (IF NOT EXISTS )?`([a-z_]+)`")
@@ -898,7 +964,7 @@ func adminInitDatabase(app *App) error {
 		} else {
 			log.Info("Creating table ??? (Weird query) No match in: %v", parts)
 		}
-		_, err = app.db.Exec(q)
+		_, err := app.db.Exec(q)
 		if err != nil {
 			log.Error("%s", err)
 		} else {
@@ -908,7 +974,7 @@ func adminInitDatabase(app *App) error {
 
 	// Set up migrations table
 	log.Info("Initializing appmigrations table...")
-	err = migrations.SetInitialMigrations(migrations.NewDatastore(app.db.DB, app.db.driverName))
+	err := migrations.SetInitialMigrations(migrations.NewDatastore(app.db.DB, app.db.driverName))
 	if err != nil {
 		return fmt.Errorf("Unable to set initial migrations: %v", err)
 	}

auth.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018 A Bunch Tell LLC.
+ * Copyright © 2018 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

author/author.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2021 A Bunch Tell LLC.
+ * Copyright © 2018-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -11,6 +11,7 @@
 package author
 
 import (
+	"github.com/writeas/web-core/log"
 	"github.com/writefreely/writefreely/config"
 	"os"
 	"path/filepath"
@@ -113,10 +114,17 @@ func IsValidUsername(cfg *config.Config, username string) bool {
 	// Username is invalid if page with the same name exists. So traverse
 	// available pages, adding them to reservedUsernames map that'll be checked
 	// later.
-	filepath.Walk(filepath.Join(cfg.Server.PagesParentDir, "pages"), func(path string, i os.FileInfo, err error) error {
+	err := filepath.Walk(filepath.Join(cfg.Server.PagesParentDir, "pages"), func(path string, i os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
 		reservedUsernames[i.Name()] = true
 		return nil
 	})
+	if err != nil {
+		log.Error("[IMPORTANT WARNING]: Could not determine IsValidUsername! %s", err)
+		return false
+	}
 
 	// Username is invalid if it is reserved!
 	if _, reserved := reservedUsernames[username]; reserved {

bindata-lib.go

@@ -1,106 +0,0 @@
-// +build wflib
-
-package writefreely
-
-import (
-	"bytes"
-	"compress/gzip"
-	"fmt"
-	"io"
-	"strings"
-)
-
-func bindata_read(data []byte, name string) ([]byte, error) {
-	gz, err := gzip.NewReader(bytes.NewBuffer(data))
-	if err != nil {
-		return nil, fmt.Errorf("Read %q: %v", name, err)
-	}
-
-	var buf bytes.Buffer
-	_, err = io.Copy(&buf, gz)
-	gz.Close()
-
-	if err != nil {
-		return nil, fmt.Errorf("Read %q: %v", name, err)
-	}
-
-	return buf.Bytes(), nil
-}
-
-var _schema_sql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xd4\x59\x5f\x6f\xa3\x38\x10\x7f\xef\xa7\xf0\xdb\xa6\x52\x23\x6d\x7a\xdd\xaa\xba\xd3\x3e\x64\x53\x76\x2f\xba\x94\xee\x25\x44\xba\x7d\x02\x03\x93\xd4\xaa\xb1\x91\x6d\x92\xe6\xdb\x9f\x8c\x49\x08\x86\x24\xd0\xdb\x3b\x71\x7d\x2a\xcc\x6f\x8c\xfd\x9b\x3f\x9e\x99\x0c\x87\x57\xc3\x21\x7a\xc4\x0a\x87\x58\xc2\xaf\x28\xd8\x0a\xa2\x60\x25\x00\xe8\x2e\xb8\x1a\x0e\xaf\xb4\x78\xf8\xce\x3f\xad\xac\xf5\x3d\x1c\x52\x40\x52\x89\x2c\x52\x99\x00\xb4\xe2\x02\xa9\xfc\x5d\x80\xa3\x08\xa4\x54\xfc\x15\x98\x34\xdf\x9b\xcc\x9d\xb1\xe7\x20\x6f\xfc\x65\xe6\xa0\xe9\x57\xe4\x3e\x7b\xc8\xf9\x6b\xba\xf0\x16\x16\x1a\x0d\xae\x10\x0a\xf2\x87\x00\x85\x84\x61\xb1\x1b\x8c\xee\xaf\x73\x05\x77\x39\x9b\xdd\x68\x71\x26\x41\xf8\x24\x0e\x10\x61\x6a\x60\x0b\x65\x16\xf3\x00\x29\xc2\x76\x5a\x3a\x2a\xa5\xe8\xd1\xf9\x3a\x5e\xce\x3c\xf4\xe1\xe3\x87\x1c\xc9\x19\xf8\x8a\x24\xd0\x0e\x1d\x09\xc0\x0a\xe2\x00\xc5\x58\x81\x56\xab\x43\x27\xcb\xf9\xdc\x71\x3d\xdf\x9b\x3e\x39\x0b\x6f\xfc\xf4\x3d\x57\x84\xb7\x94\x08\x90\x47\x8a\x7b\x7c\xf5\x40\x78\x0d\x4c\x05\x68\x83\x45\xf4\x82\xc5\xe0\xf6\xd3\xa7\xeb\x1a\xf2\xfb\x7c\xfa\x34\x9e\xff\x40\x7f\x38\x3f\xd0\xa0\xa0\xe9\xfa\xea\x1a\x39\xee\xb7\xa9\xeb\x7c\x9e\x32\xc6\x1f\xbf\x94\xfb\xf9\x7d\x3c\x5f\x38\xde\x67\x8a\x15\x61\xa3\xdf\xfe\x75\xb3\xa7\x69\xc4\x99\xd2\xa7\xb8\x6c\xf4\x12\x6b\x4c\xae\xcd\xb9\x3f\xfa\x2f\xb6\x4d\x0f\xd0\x04\x62\x92\x25\x0a\xde\x54\x7e\xb8\xf1\xc4\x73\xe6\x68\xe1\x78\x28\x53\xab\x07\x34\x79\x9e\xcd\xf4\x17\xf5\x83\x1f\x12\x66\x79\x4d\x1a\xbf\xcb\x80\x55\xce\x49\xdc\x2b\xc2\x13\xb2\x16\x58\x11\xde\x18\x68\x16\xc0\x10\xbd\x01\x21\x09\x67\x26\x78\x46\x23\x8b\x69\x03\x6f\x64\x29\x97\x0b\x90\x19\x55\x01\xca\x4d\xb0\x97\xf4\x85\x8f\x88\x53\x0a\x91\x3e\x2c\x56\x4a\x90\x30\x53\xd0\x22\xff\x34\x6a\x19\xae\x4a\xd1\xc9\x74\x73\xd0\x29\xdd\x77\x74\xfb\x60\x81\x36\x98\x66\x60\x85\x76\xdd\x7f\x93\xf0\xae\xe2\xc2\x49\x78\x57\xf3\xe2\xaa\x33\x56\xf7\x77\x73\xb4\x99\xde\xf8\x68\xb9\xc5\x57\xd8\x75\xb2\x46\x8e\x6f\x6d\x87\x34\x0b\x29\x89\xfc\x57\xd8\x05\x28\xa4\x3c\xb4\xa4\x82\x6c\xb0\x82\x13\xe2\x73\xa4\xf6\x90\xc8\x14\x4b\xb9\xe5\x22\xee\xc4\x66\xa9\xd4\x9e\xd2\x42\x25\x40\xb9\xd7\xde\x7f\xbc\xfe\x3f\xb3\x26\x20\x26\x02\x22\xd5\x89\xb5\x52\xc9\xb0\x96\x0a\xd8\xf8\x98\x12\x2c\x8f\xc2\xfd\xa3\x45\x4c\xc0\x60\x7b\x11\x54\x65\xef\x68\xdd\x1e\x52\xd7\x89\x32\x79\x74\xa1\x5b\x5e\x85\xc6\x4b\xef\xd9\x9f\xba\x93\xb9\xf3\xe4\xb8\x9e\xc9\x9f\x0d\x3c\xb5\x4f\x8d\xb5\x4a\x4a\x11\x45\x7f\x4e\xa6\x0d\x62\x90\x91\x20\xa9\xca\x2f\xcb\xc3\xfe\xee\x3b\xed\xaf\x5a\x99\xaa\x1d\x05\x5f\xbe\x00\x14\x17\xa8\x79\x9b\x7f\xa4\xb8\x51\x5b\xaf\x9c\xab\xae\xb8\x48\xf0\x51\xc9\xf8\x50\x2f\x18\x4d\xe6\x8b\x76\x8d\x35\xae\xa9\x82\xb7\xec\x4c\x35\xbd\x21\xb0\xf5\x23\x9e\xe9\xe2\xab\x41\x5e\xaf\x8d\xf4\xdb\xa5\x3b\xfd\x73\xe9\xe4\x2f\xf7\xf6\x1d\x04\x3d\xf3\xee\x94\xcb\x36\xa9\xc0\xc0\x4a\x8f\x2e\x9c\xc0\xee\x39\x68\xb6\xb6\x7c\xb8\x66\x88\x84\xc7\x64\xb5\xf3\x8b\xd6\xc6\xd4\xb9\xb7\x0d\x38\xed\x07\x3e\x4e\x53\xc0\x02\xb3\x08\x0a\xe8\x5d\x53\x67\xc2\xb8\x48\x4c\x73\x42\x31\x5b\x67\x78\xbd\x47\x37\xad\x2b\x14\xad\x38\xc1\x4f\xf0\x94\xda\x12\xcd\x97\x4a\xfd\x4b\x84\x31\x88\xfd\x94\x4b\x62\xa2\xeb\xe8\x8b\x4b\x77\x31\xfd\xe6\x3a\x8f\x0d\x8b\xef\x1b\x30\x5d\x95\x4a\x85\x93\xb4\x6d\x07\x76\xa8\xfc\x3b\x6b\x5e\x70\x7f\x3b\xdd\xfc\x93\xec\x70\xe8\x71\xba\x25\x82\x8e\xe1\x48\x62\xdf\x38\x6b\xbd\x78\xcc\xdf\xd7\x14\x4a\xa3\x0f\xca\xff\x6f\x0e\x6b\xe7\x98\xc2\x73\x0a\xd4\xde\x8f\x6e\x7a\xd5\x2b\x09\x48\xb8\x82\x15\xa7\x94\x6f\x5b\xc4\x7d\x15\x7e\xb2\x64\xaa\xf5\x4f\x46\xcf\xaf\x4c\x28\x6a\xa0\xd3\xa3\x84\xcb\x25\xbe\xf5\x81\x9e\xf1\xab\xb7\xd5\xae\xce\xb7\xf0\xf5\x21\x40\x7e\x75\x77\xe7\xf6\x6c\x1f\x70\x39\x3e\x8c\xc5\x0f\x1e\xdf\x7f\xb6\x3b\x51\x6d\xd7\x66\xc7\xec\x35\x16\x67\x91\xe2\x86\x8a\xd3\x56\x21\x2c\xe4\x6f\xe7\x00\xf2\x05\x0b\x88\xfd\x4b\xb8\xcb\xb6\xb1\xe2\x6f\x50\x6e\xaf\x37\x76\xd1\x24\x77\x99\x3d\x58\x78\x63\x9d\xb3\xe3\xcd\x86\x79\xc3\xfd\xdd\x7f\x34\x6e\xd8\x6f\xac\x97\x83\x06\xbd\x39\xc2\x36\xa4\x99\xf7\x8a\xd8\x2a\xe7\x6c\x8a\xab\x75\x4e\x7d\x44\x86\xdf\x74\x42\x90\x01\x92\x09\xa6\xf4\x64\x2d\x74\x36\xc9\xb7\x99\x0a\x13\x86\x23\x45\x36\xcd\xf3\xe9\x3e\xd1\xde\xd2\xd1\x3b\x76\x86\x5a\x85\xe1\x04\xde\xdd\x1c\x5e\x1a\x66\x54\x57\x32\x7c\x1d\x16\x32\x8f\xf5\x75\x20\xc1\x84\xe6\x5b\x2a\x7e\x9d\x68\x9c\xd3\xbf\xfb\xd7\x82\xcb\x59\xb0\xa4\x65\x50\xfe\xdf\xab\x28\x94\x26\xce\xe2\x53\x61\x78\x90\x17\xee\x90\x3f\xf9\x27\xc3\xf1\xe4\x7d\xdf\xfa\xcc\x7f\x07\x00\x00\xff\xff\xbe\x79\x68\xa8\x10\x1b\x00\x00")
-
-func schema_sql() ([]byte, error) {
-	return bindata_read(
-		_schema_sql,
-		"schema.sql",
-	)
-}
-
-// Asset loads and returns the asset for the given name.
-// It returns an error if the asset could not be found or
-// could not be loaded.
-func Asset(name string) ([]byte, error) {
-	cannonicalName := strings.Replace(name, "\\", "/", -1)
-	if f, ok := _bindata[cannonicalName]; ok {
-		return f()
-	}
-	return nil, fmt.Errorf("Asset %s not found", name)
-}
-
-// AssetNames returns the names of the assets.
-func AssetNames() []string {
-	names := make([]string, 0, len(_bindata))
-	for name := range _bindata {
-		names = append(names, name)
-	}
-	return names
-}
-
-// _bindata is a table, holding each asset generator, mapped to its name.
-var _bindata = map[string]func() ([]byte, error){
-	"schema.sql": schema_sql,
-}
-
-// AssetDir returns the file names below a certain
-// directory embedded in the file by go-bindata.
-// For example if you run go-bindata on data/... and data contains the
-// following hierarchy:
-//     data/
-//       foo.txt
-//       img/
-//         a.png
-//         b.png
-// then AssetDir("data") would return []string{"foo.txt", "img"}
-// AssetDir("data/img") would return []string{"a.png", "b.png"}
-// AssetDir("foo.txt") and AssetDir("notexist") would return an error
-// AssetDir("") will return []string{"data"}.
-func AssetDir(name string) ([]string, error) {
-	node := _bintree
-	if len(name) != 0 {
-		cannonicalName := strings.Replace(name, "\\", "/", -1)
-		pathList := strings.Split(cannonicalName, "/")
-		for _, p := range pathList {
-			node = node.Children[p]
-			if node == nil {
-				return nil, fmt.Errorf("Asset %s not found", name)
-			}
-		}
-	}
-	if node.Func != nil {
-		return nil, fmt.Errorf("Asset %s not found", name)
-	}
-	rv := make([]string, 0, len(node.Children))
-	for name := range node.Children {
-		rv = append(rv, name)
-	}
-	return rv, nil
-}
-
-type _bintree_t struct {
-	Func     func() ([]byte, error)
-	Children map[string]*_bintree_t
-}
-
-var _bintree = &_bintree_t{nil, map[string]*_bintree_t{
-	"schema.sql": &_bintree_t{schema_sql, map[string]*_bintree_t{}},
-}}

cache.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018 A Bunch Tell LLC.
+ * Copyright © 2018 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

cmd/writefreely/config.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020-2021 A Bunch Tell LLC.
+ * Copyright © 2020-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

cmd/writefreely/db.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020-2021 A Bunch Tell LLC.
+ * Copyright © 2020-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

cmd/writefreely/keys.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020-2021 A Bunch Tell LLC.
+ * Copyright © 2020-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

cmd/writefreely/main.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2021 A Bunch Tell LLC.
+ * Copyright © 2018-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

cmd/writefreely/user.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020-2021 A Bunch Tell LLC.
+ * Copyright © 2020-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

cmd/writefreely/web.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020-2021 A Bunch Tell LLC.
+ * Copyright © 2020-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

collections.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2021 A Bunch Tell LLC.
+ * Copyright © 2018-2022 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -24,18 +24,28 @@ import (
 	"unicode"
 
 	"github.com/gorilla/mux"
+	stripmd "github.com/writeas/go-strip-markdown/v2"
 	"github.com/writeas/impart"
 	"github.com/writeas/web-core/activitystreams"
 	"github.com/writeas/web-core/auth"
 	"github.com/writeas/web-core/bots"
+	"github.com/writeas/web-core/i18n"
 	"github.com/writeas/web-core/log"
-	waposts "github.com/writeas/web-core/posts"
+	"github.com/writeas/web-core/posts"
 	"github.com/writefreely/writefreely/author"
 	"github.com/writefreely/writefreely/config"
 	"github.com/writefreely/writefreely/page"
+	"github.com/writefreely/writefreely/spam"
 	"golang.org/x/net/idna"
 )
 
+const (
+	collAttrLetterReplyTo = "letter_reply_to"
+
+	collMaxLengthTitle       = 255
+	collMaxLengthDescription = 160
+)
+
 type (
 	// TODO: add Direction to db
 	// TODO: add Language to db
@@ -58,6 +68,7 @@ type (
 		URL         string         `json:"url,omitempty"`
 
 		Monetization string `json:"monetization_pointer,omitempty"`
+		Verification string `json:"verification_link"`
 
 		db       *datastore
 		hostName string
@@ -72,11 +83,20 @@ type (
 	DisplayCollection struct {
 		*CollectionObj
 		Prefix      string
+		NavSuffix   string
 		IsTopLevel  bool
 		CurrentPage int
 		TotalPages  int
 		Silenced    bool
 	}
+
+	CollectionNav struct {
+		*Collection
+		Path       string
+		SingleUser bool
+		CanPost    bool
+	}
+
 	SubmittedCollection struct {
 		// Data used for updating a given collection
 		ID      int64
@@ -87,16 +107,19 @@ type (
 		Privacy   int    `schema:"privacy" json:"privacy"`
 		Pass      string `schema:"password" json:"password"`
 		MathJax   bool   `schema:"mathjax" json:"mathjax"`
+		EmailSubs bool   `schema:"email_subs" json:"email_subs"`
 		Handle    string `schema:"handle" json:"handle"`
 
 		// Actual collection values updated in the DB
 		Alias        *string         `schema:"alias" json:"alias"`
 		Title        *string         `schema:"title" json:"title"`
 		Description  *string         `schema:"description" json:"description"`
-		StyleSheet   *sql.NullString `schema:"style_sheet" json:"style_sheet"`
-		Script       *sql.NullString `schema:"script" json:"script"`
-		Signature    *sql.NullString `schema:"signature" json:"signature"`
+		StyleSheet   *string         `schema:"style_sheet" json:"style_sheet"`
+		Script       *string         `schema:"script" json:"script"`
+		Signature    *string         `schema:"signature" json:"signature"`
 		Monetization *string         `schema:"monetization_pointer" json:"monetization_pointer"`
+		Verification *string         `schema:"verification_link" json:"verification_link"`
+		LetterReply  *string         `schema:"letter_reply" json:"letter_reply"`
 		Visibility   *int            `schema:"visibility" json:"public"`
 		Format       *sql.NullString `schema:"format" json:"format"`
 	}
@@ -258,16 +281,16 @@ func (c *Collection) RedirectingCanonicalURL(isRedir bool) string {
 
 // PrevPageURL provides a full URL for the previous page of collection posts,
 // returning a /page/N result for pages >1
-func (c *Collection) PrevPageURL(prefix string, n int, tl bool) string {
+func (c *Collection) PrevPageURL(prefix, navSuffix string, n int, tl bool) string {
 	u := ""
 	if n == 2 {
 		// Previous page is 1; no need for /page/ prefix
 		if prefix == "" {
-			u = "/"
+			u = navSuffix + "/"
 		}
 		// Else leave off trailing slash
 	} else {
-		u = fmt.Sprintf("/page/%d", n-1)
+		u = fmt.Sprintf("%s/page/%d", navSuffix, n-1)
 	}
 
 	if tl {
@@ -277,11 +300,12 @@ func (c *Collection) PrevPageURL(prefix string, n int, tl bool) string {
 }
 
 // NextPageURL provides a full URL for the next page of collection posts
-func (c *Collection) NextPageURL(prefix string, n int, tl bool) string {
+func (c *Collection) NextPageURL(prefix, navSuffix string, n int, tl bool) string {
+
 	if tl {
-		return fmt.Sprintf("/page/%d", n+1)
+		return fmt.Sprintf("%s/page/%d", navSuffix, n+1)
 	}
-	return fmt.Sprintf("/%s%s/page/%d", prefix, c.Alias, n+1)
+	return fmt.Sprintf("/%s%s%s/page/%d", prefix, c.Alias, navSuffix, n+1)
 }
 
 func (c *Collection) DisplayTitle() string {
@@ -355,6 +379,10 @@ func (c *Collection) RenderMathJax() bool {
 	return c.db.CollectionHasAttribute(c.ID, "render_mathjax")
 }
 
+func (c *Collection) EmailSubsEnabled() bool {
+	return c.db.CollectionHasAttribute(c.ID, "email_subs")
+}
+
 func (c *Collection) MonetizationURL() string {
 	if c.Monetization == "" {
 		return ""
@@ -362,10 +390,40 @@ func (c *Collection) MonetizationURL() string {
 	return strings.Replace(c.Monetization, "$", "https://", 1)
 }
 
+// DisplayDescription returns the description with rendered Markdown and HTML.
+func (c *Collection) DisplayDescription() *template.HTML {
+	if c.Description == "" {
+		s := template.HTML("")
+		return &s
+	}
+	t := template.HTML(posts.ApplyBasicAccessibleMarkdown([]byte(c.Description)))
+	return &t
+}
+
+// PlainDescription returns the description with all Markdown and HTML removed.
+func (c *Collection) PlainDescription() string {
+	if c.Description == "" {
+		return ""
+	}
+	desc := stripHTMLWithoutEscaping(c.Description)
+	desc = stripmd.Strip(desc)
+	return desc
+}
+
 func (c CollectionPage) DisplayMonetization() string {
 	return displayMonetization(c.Monetization, c.Alias)
 }
 
+func (c *DisplayCollection) Direction() string {
+	if c.Language == "" {
+		return "auto"
+	}
+	if i18n.LangIsRTL(c.Language) {
+		return "rtl"
+	}
+	return "ltr"
+}
+
 func newCollection(app *App, w http.ResponseWriter, r *http.Request) error {
 	reqJSON := IsJSON(r)
 	alias := r.FormValue("alias")
@@ -475,8 +533,7 @@ func apiCheckCollectionPermissions(app *App, r *http.Request, c *Collection) (in
 
 // fetchCollection handles the API endpoint for retrieving collection data.
 func fetchCollection(app *App, w http.ResponseWriter, r *http.Request) error {
-	accept := r.Header.Get("Accept")
-	if strings.Contains(accept, "application/activity+json") {
+	if IsActivityPubRequest(r) {
 		return handleFetchCollectionActivities(app, w, r)
 	}
 
@@ -551,11 +608,11 @@ func fetchCollectionPosts(app *App, w http.ResponseWriter, r *http.Request) erro
 		}
 	}
 
-	posts, err := app.db.GetPosts(app.cfg, c, page, isCollOwner, false, false)
+	ps, err := app.db.GetPosts(app.cfg, c, page, isCollOwner, false, false, "")
 	if err != nil {
 		return err
 	}
-	coll := &CollectionObj{Collection: *c, Posts: posts}
+	coll := &CollectionObj{Collection: *c, Posts: ps}
 	app.db.GetPostsCount(coll, isCollOwner)
 	// Strip non-public information
 	coll.Collection.ForPublic()
@@ -563,7 +620,7 @@ func fetchCollectionPosts(app *App, w http.ResponseWriter, r *http.Request) erro
 	// Transform post bodies if needed
 	if r.FormValue("body") == "html" {
 		for _, p := range *coll.Posts {
-			p.Content = waposts.ApplyMarkdown([]byte(p.Content))
+			p.Content = posts.ApplyMarkdown([]byte(p.Content))
 		}
 	}
 
@@ -577,18 +634,46 @@ type CollectionPage struct {
 	IsWelcome      bool
 	IsOwner        bool
 	IsCollLoggedIn bool
+	Honeypot       string
+	IsSubscriber   bool
 	CanPin         bool
 	Username       string
 	Monetization   string
+	Flash          template.HTML
 	Collections    *[]Collection
 	PinnedPosts    *[]PublicPost
-	IsAdmin        bool
-	CanInvite      bool
+
+	IsAdmin   bool
+	CanInvite bool
 
 	// Helper field for Chorus mode
 	CollAlias string
 }
 
+type TagCollectionPage struct {
+	CollectionPage
+	Tag string
+}
+
+func (tcp TagCollectionPage) PrevPageURL(prefix string, n int, tl bool) string {
+	u := fmt.Sprintf("/tag:%s", tcp.Tag)
+	if n > 2 {
+		u += fmt.Sprintf("/page/%d", n-1)
+	}
+	if tl {
+		return u
+	}
+	return "/" + prefix + tcp.Alias + u
+
+}
+
+func (tcp TagCollectionPage) NextPageURL(prefix string, n int, tl bool) string {
+	if tl {
+		return fmt.Sprintf("/tag:%s/page/%d", tcp.Tag, n+1)
+	}
+	return fmt.Sprintf("/%s%s/tag:%s/page/%d", prefix, tcp.Alias, tcp.Tag, n+1)
+}
+
 func NewCollectionObj(c *Collection) *CollectionObj {
 	return &CollectionObj{
 		Collection: *c,
@@ -743,15 +828,18 @@ func checkUserForCollection(app *App, cr *collectionReq, r *http.Request, isPost
 	return u, nil
 }
 
-func newDisplayCollection(c *Collection, cr *collectionReq, page int) *DisplayCollection {
+func newDisplayCollection(c *Collection, cr *collectionReq, page int) (*DisplayCollection, error) {
 	coll := &DisplayCollection{
 		CollectionObj: NewCollectionObj(c),
 		CurrentPage:   page,
 		Prefix:        cr.prefix,
 		IsTopLevel:    isSingleUser,
 	}
-	c.db.GetPostsCount(coll.CollectionObj, cr.isCollOwner)
-	return coll
+	err := c.db.GetPostsCount(coll.CollectionObj, cr.isCollOwner)
+	if err != nil {
+		return nil, err
+	}
+	return coll, nil
 }
 
 // getCollectionPage returns the collection page as an int. If the parsed page value is not
@@ -794,18 +882,31 @@ func handleViewCollection(app *App, w http.ResponseWriter, r *http.Request) erro
 	}
 
 	// Serve ActivityStreams data now, if requested
-	if strings.Contains(r.Header.Get("Accept"), "application/activity+json") {
+	if IsActivityPubRequest(r) {
 		ac := c.PersonObject()
-		ac.Context = []interface{}{activitystreams.Namespace}
 		setCacheControl(w, apCacheTime)
 		return impart.RenderActivityJSON(w, ac, http.StatusOK)
 	}
 
 	// Fetch extra data about the Collection
 	// TODO: refactor out this logic, shared in collection.go:fetchCollection()
-	coll := newDisplayCollection(c, cr, page)
+	coll, err := newDisplayCollection(c, cr, page)
+	if err != nil {
+		return err
+	}
 
-	coll.TotalPages = int(math.Ceil(float64(coll.TotalPosts) / float64(coll.Format.PostsPerPage())))
+	var ct PostType
+	if isArchiveView(r) {
+		ct = postArch
+	}
+
+	// FIXME: this number will be off when user has pinned posts but isn't a Pro user
+	ppp := coll.Format.PostsPerPage()
+	if ct == postArch {
+		ppp = postsPerArchPage
+	}
+
+	coll.TotalPages = int(math.Ceil(float64(coll.TotalPosts) / float64(ppp)))
 	if coll.TotalPages > 0 && page > coll.TotalPages {
 		redirURL := fmt.Sprintf("/page/%d", coll.TotalPages)
 		if !app.cfg.App.SingleUser {
@@ -814,7 +915,7 @@ func handleViewCollection(app *App, w http.ResponseWriter, r *http.Request) erro
 		return impart.HTTPError{http.StatusFound, redirURL}
 	}
 
-	coll.Posts, _ = app.db.GetPosts(app.cfg, c, page, cr.isCollOwner, false, false)
+	coll.Posts, _ = app.db.GetPosts(app.cfg, c, page, cr.isCollOwner, false, false, "")
 
 	// Serve collection
 	displayPage := CollectionPage{
@@ -823,14 +924,20 @@ func handleViewCollection(app *App, w http.ResponseWriter, r *http.Request) erro
 		StaticPage:        pageForReq(app, r),
 		IsCustomDomain:    cr.isCustomDomain,
 		IsWelcome:         r.FormValue("greeting") != "",
+		Honeypot:          spam.HoneypotFieldName(),
 		CollAlias:         c.Alias,
 	}
+	flashes, _ := getSessionFlashes(app, w, r, nil)
+	for _, f := range flashes {
+		displayPage.Flash = template.HTML(f)
+	}
 	displayPage.IsAdmin = u != nil && u.IsAdmin()
 	displayPage.CanInvite = canUserInvite(app.cfg, displayPage.IsAdmin)
 	var owner *User
 	if u != nil {
 		displayPage.Username = u.Username
 		displayPage.IsOwner = u.ID == coll.OwnerID
+		displayPage.IsSubscriber = u.IsEmailSubscriber(app, coll.ID)
 		if displayPage.IsOwner {
 			// Add in needed information for users viewing their own collection
 			owner = u
@@ -867,6 +974,9 @@ func handleViewCollection(app *App, w http.ResponseWriter, r *http.Request) erro
 	collTmpl := "collection"
 	if app.cfg.App.Chorus {
 		collTmpl = "chorus-collection"
+	} else if isArchiveView(r) {
+		displayPage.NavSuffix = "/archive/"
+		collTmpl = "collection-archive"
 	}
 	err = templates[collTmpl].ExecuteTemplate(w, "collection", displayPage)
 	if err != nil {
@@ -893,6 +1003,10 @@ func handleViewCollection(app *App, w http.ResponseWriter, r *http.Request) erro
 	return err
 }
 
+func isArchiveView(r *http.Request) bool {
+	return strings.HasSuffix(r.RequestURI, "/archive/") || mux.Vars(r)["archive"] == "archive"
+}
+
 func handleViewMention(app *App, w http.ResponseWriter, r *http.Request) error {
 	vars := mux.Vars(r)
 	handle := vars["handle"]
@@ -928,7 +1042,23 @@ func handleViewCollectionTag(app *App, w http.ResponseWriter, r *http.Request) e
 		return err
 	}
 
-	coll := newDisplayCollection(c, cr, page)
+	coll, _ := newDisplayCollection(c, cr, page)
+
+	taggedPostIDs, err := app.db.GetAllPostsTaggedIDs(c, tag, cr.isCollOwner)
+	if err != nil {
+		return err
+	}
+
+	ttlPosts := len(taggedPostIDs)
+	pagePosts := coll.Format.PostsPerPage()
+	coll.TotalPages = int(math.Ceil(float64(ttlPosts) / float64(pagePosts)))
+	if coll.TotalPages > 0 && page > coll.TotalPages {
+		redirURL := fmt.Sprintf("/page/%d", coll.TotalPages)
+		if !app.cfg.App.SingleUser {
+			redirURL = fmt.Sprintf("/%s%s%s", cr.prefix, coll.Alias, redirURL)
+		}
+		return impart.HTTPError{http.StatusFound, redirURL}
+	}
 
 	coll.Posts, _ = app.db.GetPostsTagged(app.cfg, c, tag, page, cr.isCollOwner)
 	if coll.Posts != nil && len(*coll.Posts) == 0 {
@@ -936,10 +1066,7 @@ func handleViewCollectionTag(app *App, w http.ResponseWriter, r *http.Request) e
 	}
 
 	// Serve collection
-	displayPage := struct {
-		CollectionPage
-		Tag string
-	}{
+	displayPage := TagCollectionPage{
 		CollectionPage: CollectionPage{
 			DisplayCollection: coll,
 			StaticPage:        pageForReq(app, r),
@@ -991,6 +1118,111 @@ func handleViewCollectionTag(app *App, w http.ResponseWriter, r *http.Request) e
 	return nil
 }
 
+func handleViewCollectionLang(app *App, w http.ResponseWriter, r *http.Request) error {
+	vars := mux.Vars(r)
+	lang := vars["lang"]
+
+	cr := &collectionReq{}
+	err := processCollectionRequest(cr, vars, w, r)
+	if err != nil {
+		return err
+	}
+
+	u, err := checkUserForCollection(app, cr, r, false)
+	if err != nil {
+		return err
+	}
+
+	page := getCollectionPage(vars)
+
+	c, err := processCollectionPermissions(app, cr, u, w, r)
+	if c == nil || err != nil {
+		return err
+	}
+
+	coll, _ := newDisplayCollection(c, cr, page)
+	coll.Language = lang
+	coll.NavSuffix = fmt.Sprintf("/lang:%s", lang)
+
+	ttlPosts, err := app.db.GetCollLangTotalPosts(coll.ID, lang)
+	if err != nil {
+		log.Error("Unable to getCollLangTotalPosts: %s", err)
+	}
+	pagePosts := coll.Format.PostsPerPage()
+	coll.TotalPages = int(math.Ceil(float64(ttlPosts) / float64(pagePosts)))
+	if coll.TotalPages > 0 && page > coll.TotalPages {
+		redirURL := fmt.Sprintf("/lang:%s/page/%d", lang, coll.TotalPages)
+		if !app.cfg.App.SingleUser {
+			redirURL = fmt.Sprintf("/%s%s%s", cr.prefix, coll.Alias, redirURL)
+		}
+		return impart.HTTPError{http.StatusFound, redirURL}
+	}
+
+	coll.Posts, _ = app.db.GetLangPosts(app.cfg, c, lang, page, cr.isCollOwner)
+	if err != nil {
+		return ErrCollectionPageNotFound
+	}
+
+	// Serve collection
+	displayPage := struct {
+		CollectionPage
+		Tag string
+	}{
+		CollectionPage: CollectionPage{
+			DisplayCollection: coll,
+			StaticPage:        pageForReq(app, r),
+			IsCustomDomain:    cr.isCustomDomain,
+		},
+		Tag: lang,
+	}
+	var owner *User
+	if u != nil {
+		displayPage.Username = u.Username
+		displayPage.IsOwner = u.ID == coll.OwnerID
+		if displayPage.IsOwner {
+			// Add in needed information for users viewing their own collection
+			owner = u
+			displayPage.CanPin = true
+
+			pubColls, err := app.db.GetPublishableCollections(owner, app.cfg.App.Host)
+			if err != nil {
+				log.Error("unable to fetch collections: %v", err)
+			}
+			displayPage.Collections = pubColls
+		}
+	}
+	isOwner := owner != nil
+	if !isOwner {
+		// Current user doesn't own collection; retrieve owner information
+		owner, err = app.db.GetUserByID(coll.OwnerID)
+		if err != nil {
+			// Log the error and just continue
+			log.Error("Error getting user for collection: %v", err)
+		}
+		if owner.IsSilenced() {
+			return ErrCollectionNotFound
+		}
+	}
+	displayPage.Silenced = owner != nil && owner.IsSilenced()
+	displayPage.Owner = owner
+	coll.Owner = displayPage.Owner
+	// Add more data
+	// TODO: fix this mess of collections inside collections
+	displayPage.PinnedPosts, _ = app.db.GetPinnedPosts(coll.CollectionObj, isOwner)
+	displayPage.Monetization = app.db.GetCollectionAttribute(coll.ID, "monetization_pointer")
+
+	collTmpl := "collection"
+	if app.cfg.App.Chorus {
+		collTmpl = "chorus-collection"
+	}
+	err = templates[collTmpl].ExecuteTemplate(w, "collection", displayPage)
+	if err != nil {
+		log.Error("Unable to render collection lang page: %v", err)
+	}
+
+	return nil
+}
+
 func handleCollectionPostRedirect(app *App, w http.ResponseWriter, r *http.Request) error {
 	vars := mux.Vars(r)
 	slug := vars["slug"]
@@ -1075,7 +1307,7 @@ func existingCollection(app *App, w http.ResponseWriter, r *http.Request) error
 		}
 	}
 
-	err = app.db.UpdateCollection(&c, collAlias)
+	err = app.db.UpdateCollection(app, &c, collAlias)
 	if err != nil {
 		if err, ok := err.(impart.HTTPError); ok {
 			if reqJSON {

config/config.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2021 A Bunch Tell LLC.
+ * Copyright © 2018-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -15,9 +15,9 @@ import (
 	"net/url"
 	"strings"
 
+	"github.com/go-ini/ini"
 	"github.com/writeas/web-core/log"
 	"golang.org/x/net/idna"
-	"gopkg.in/ini.v1"
 )
 
 const (
@@ -170,11 +170,26 @@ type (
 		DisablePasswordAuth bool `ini:"disable_password_auth"`
 	}
 
+	EmailCfg struct {
+		// SMTP configuration values
+		Host           string `ini:"smtp_host"`
+		Port           int    `ini:"smtp_port"`
+		Username       string `ini:"smtp_username"`
+		Password       string `ini:"smtp_password"`
+		EnableStartTLS bool   `ini:"smtp_enable_start_tls"`
+
+		// Mailgun configuration values
+		Domain         string `ini:"domain"`
+		MailgunPrivate string `ini:"mailgun_private"`
+		MailgunEurope  bool   `ini:"mailgun_europe"`
+	}
+
 	// Config holds the complete configuration for running a writefreely instance
 	Config struct {
 		Server       ServerCfg       `ini:"server"`
 		Database     DatabaseCfg     `ini:"database"`
 		App          AppCfg          `ini:"app"`
+		Email        EmailCfg        `ini:"email"`
 		SlackOauth   SlackOauthCfg   `ini:"oauth.slack"`
 		WriteAsOauth WriteAsOauthCfg `ini:"oauth.writeas"`
 		GitlabOauth  GitlabOauthCfg  `ini:"oauth.gitlab"`
@@ -235,6 +250,11 @@ func (ac *AppCfg) LandingPath() string {
 	return ac.Landing
 }
 
+func (lc EmailCfg) Enabled() bool {
+	return (lc.Domain != "" && lc.MailgunPrivate != "") ||
+		lc.Username != "" && lc.Password != "" && lc.Host != "" && lc.Port > 0
+}
+
 func (ac AppCfg) SignupPath() string {
 	if !ac.OpenRegistration {
 		return ""

config/data.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018 A Bunch Tell LLC.
+ * Copyright © 2018 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

config/funcs.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018, 2020-2021 A Bunch Tell LLC.
+ * Copyright © 2018, 2020-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

config/setup.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018 A Bunch Tell LLC.
+ * Copyright © 2018 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -12,12 +12,14 @@ package config
 
 import (
 	"fmt"
+	"os"
+	"strconv"
+	"strings"
+
 	"github.com/fatih/color"
 	"github.com/manifoldco/promptui"
 	"github.com/mitchellh/go-wordwrap"
 	"github.com/writeas/web-core/auth"
-	"strconv"
-	"strings"
 )
 
 type SetupData struct {
@@ -57,7 +59,7 @@ func Configure(fname string, configSections string) (*SetupData, error) {
 		Success: "{{ . | bold | faint }}: ",
 	}
 	selTmpls := &promptui.SelectTemplates{
-		Selected: fmt.Sprintf(`{{.Label}} {{ . | faint }}`),
+		Selected: `{{.Label}} {{ . | faint }}`,
 	}
 
 	var selPrompt promptui.Select
@@ -80,6 +82,8 @@ func Configure(fname string, configSections string) (*SetupData, error) {
 		isDevEnv := envType == "Development"
 		isStandalone := envType == "Production, standalone"
 
+		_, isDocker := os.LookupEnv("WRITEFREELY_DOCKER")
+
 		data.Config.Server.Dev = isDevEnv
 
 		if isDevEnv || !isStandalone {
@@ -150,6 +154,16 @@ func Configure(fname string, configSections string) (*SetupData, error) {
 			data.Config.Server.TLSKeyPath = ""
 		}
 
+		// If running in docker:
+		// 1. always bind to 0.0.0.0 instead of localhost
+		// 2. set paths of static files in UNIX manners
+		if !isDevEnv && isDocker {
+			data.Config.Server.TemplatesParentDir = "/usr/share/writefreely"
+			data.Config.Server.StaticParentDir = "/usr/share/writefreely"
+			data.Config.Server.PagesParentDir = "/usr/share/writefreely"
+			data.Config.Server.Bind = "0.0.0.0"
+		}
+
 		fmt.Println()
 	}
 

config/validation.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018 A Bunch Tell LLC.
+ * Copyright © 2018 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

database-lib.go

@@ -1,7 +1,8 @@
+//go:build wflib
 // +build wflib
 
 /*
- * Copyright © 2019-2020 A Bunch Tell LLC.
+ * Copyright © 2019-2020 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

database-no-sqlite.go

@@ -1,7 +1,8 @@
+//go:build !sqlite && !wflib
 // +build !sqlite,!wflib
 
 /*
- * Copyright © 2019-2020 A Bunch Tell LLC.
+ * Copyright © 2019-2020 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

database-sqlite.go

@@ -1,7 +1,8 @@
+//go:build sqlite && !wflib
 // +build sqlite,!wflib
 
 /*
- * Copyright © 2019-2020 A Bunch Tell LLC.
+ * Copyright © 2019-2020 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

database.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2021 A Bunch Tell LLC.
+ * Copyright © 2018-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -14,12 +14,18 @@ import (
 	"context"
 	"database/sql"
 	"fmt"
-	"github.com/writeas/web-core/silobridge"
-	wf_db "github.com/writefreely/writefreely/db"
 	"net/http"
+	"net/url"
 	"strings"
 	"time"
 
+	"github.com/writeas/monday"
+
+	"github.com/go-sql-driver/mysql"
+	"github.com/writeas/web-core/silobridge"
+	wf_db "github.com/writefreely/writefreely/db"
+	"github.com/writefreely/writefreely/parse"
+
 	"github.com/guregu/null"
 	"github.com/guregu/null/zero"
 	uuid "github.com/nu7hatch/gouuid"
@@ -95,7 +101,7 @@ type writestore interface {
 	GetCollection(alias string) (*Collection, error)
 	GetCollectionForPad(alias string) (*Collection, error)
 	GetCollectionByID(id int64) (*Collection, error)
-	UpdateCollection(c *SubmittedCollection, alias string) error
+	UpdateCollection(app *App, c *SubmittedCollection, alias string) error
 	DeleteCollection(alias string, userID int64) error
 
 	UpdatePostPinState(pinned bool, postID string, collID, ownerID, pos int64) error
@@ -111,8 +117,10 @@ type writestore interface {
 	DispersePosts(userID int64, postIDs []string) (*[]ClaimPostResult, error)
 	ClaimPosts(cfg *config.Config, userID int64, collAlias string, posts *[]ClaimPostRequest) (*[]ClaimPostResult, error)
 
-	GetPostsCount(c *CollectionObj, includeFuture bool)
-	GetPosts(cfg *config.Config, c *Collection, page int, includeFuture, forceRecentFirst, includePinned bool) (*[]PublicPost, error)
+	GetPostLikeCounts(postID string) (int64, error)
+	GetPostsCount(c *CollectionObj, includeFuture bool) error
+	GetPosts(cfg *config.Config, c *Collection, page int, includeFuture, forceRecentFirst, includePinned bool, contentType PostType) (*[]PublicPost, error)
+	GetAllPostsTaggedIDs(c *Collection, tag string, includeFuture bool) ([]string, error)
 	GetPostsTagged(cfg *config.Config, c *Collection, tag string, page int, includeFuture bool) (*[]PublicPost, error)
 
 	GetAPFollowers(c *Collection) (*[]RemoteUser, error)
@@ -171,6 +179,13 @@ func (db *datastore) upsert(indexedCols ...string) string {
 	return "ON DUPLICATE KEY UPDATE"
 }
 
+func (db *datastore) dateAdd(l int, unit string) string {
+	if db.driverName == driverSQLite {
+		return fmt.Sprintf("DATETIME('now', '%d %s')", l, unit)
+	}
+	return fmt.Sprintf("DATE_ADD(NOW(), INTERVAL %d %s)", l, unit)
+}
+
 func (db *datastore) dateSub(l int, unit string) string {
 	if db.driverName == driverSQLite {
 		return fmt.Sprintf("DATETIME('now', '-%d %s')", l, unit)
@@ -332,7 +347,7 @@ func (db *datastore) IsUserSilenced(id int64) (bool, error) {
 	err := db.QueryRow("SELECT status FROM users WHERE id = ?", id).Scan(&u.Status)
 	switch {
 	case err == sql.ErrNoRows:
-		return false, fmt.Errorf("is user silenced: %v", ErrUserNotFound)
+		return false, ErrUserNotFound
 	case err != nil:
 		log.Error("Couldn't SELECT user status: %v", err)
 		return false, fmt.Errorf("is user silenced: %v", err)
@@ -564,7 +579,7 @@ func (db *datastore) GetTemporaryOneTimeAccessToken(userID int64, validSecs int,
 
 	expirationVal := "NULL"
 	if validSecs > 0 {
-		expirationVal = fmt.Sprintf("DATE_ADD("+db.now()+", INTERVAL %d SECOND)", validSecs)
+		expirationVal = db.dateAdd(validSecs, "SECOND")
 	}
 
 	_, err = db.Exec("INSERT INTO accesstokens (token, user_id, one_time, expires) VALUES (?, ?, ?, "+expirationVal+")", string(binTok), userID, oneTime)
@@ -576,6 +591,37 @@ func (db *datastore) GetTemporaryOneTimeAccessToken(userID int64, validSecs int,
 	return u.String(), nil
 }
 
+func (db *datastore) CreatePasswordResetToken(userID int64) (string, error) {
+	t := id.Generate62RandomString(32)
+
+	_, err := db.Exec("INSERT INTO password_resets (user_id, token, used, created) VALUES (?, ?, 0, "+db.now()+")", userID, t)
+	if err != nil {
+		log.Error("Couldn't INSERT password_resets: %v", err)
+		return "", err
+	}
+
+	return t, nil
+}
+
+func (db *datastore) GetUserFromPasswordReset(token string) int64 {
+	var userID int64
+	err := db.QueryRow("SELECT user_id FROM password_resets WHERE token = ? AND used = 0 AND created > "+db.dateSub(3, "HOUR"), token).Scan(&userID)
+	if err != nil {
+		return 0
+	}
+	return userID
+}
+
+func (db *datastore) ConsumePasswordResetToken(t string) error {
+	_, err := db.Exec("UPDATE password_resets SET used = 1 WHERE token = ?", t)
+	if err != nil {
+		log.Error("Couldn't UPDATE password_resets: %v", err)
+		return err
+	}
+
+	return nil
+}
+
 func (db *datastore) CreateOwnedPost(post *SubmittedPost, accessToken, collAlias, hostName string) (*PublicPost, error) {
 	var userID, collID int64 = -1, -1
 	var coll *Collection
@@ -661,7 +707,7 @@ func (db *datastore) CreatePost(userID, collID int64, post *SubmittedPost) (*Pos
 		// SQLite stores datetimes in UTC, so convert time.Now() to it here
 		created = created.UTC()
 	}
-	if post.Created != nil {
+	if post.Created != nil && *post.Created != "" {
 		created, err = time.Parse("2006-01-02T15:04:05Z", *post.Created)
 		if err != nil {
 			log.Error("Unable to parse Created time '%s': %v", *post.Created, err)
@@ -814,6 +860,7 @@ func (db *datastore) GetCollectionBy(condition string, value interface{}) (*Coll
 	c.Format = format.String
 	c.Public = c.IsPublic()
 	c.Monetization = db.GetCollectionAttribute(c.ID, "monetization_pointer")
+	c.Verification = db.GetCollectionAttribute(c.ID, "verification_link")
 
 	c.db = db
 
@@ -850,13 +897,21 @@ func (db *datastore) GetCollectionFromDomain(host string) (*Collection, error) {
 	return db.GetCollectionBy("host = ?", host)
 }
 
-func (db *datastore) UpdateCollection(c *SubmittedCollection, alias string) error {
+func (db *datastore) UpdateCollection(app *App, c *SubmittedCollection, alias string) error {
+	// Truncate fields correctly, so we don't get "Data too long for column" errors in MySQL (writefreely#600)
+	if c.Title != nil {
+		*c.Title = parse.Truncate(*c.Title, collMaxLengthTitle)
+	}
+	if c.Description != nil {
+		*c.Description = parse.Truncate(*c.Description, collMaxLengthDescription)
+	}
+
 	q := query.NewUpdate().
 		SetStringPtr(c.Title, "title").
 		SetStringPtr(c.Description, "description").
-		SetNullString(c.StyleSheet, "style_sheet").
-		SetNullString(c.Script, "script").
-		SetNullString(c.Signature, "post_signature")
+		SetStringPtr(c.StyleSheet, "style_sheet").
+		SetStringPtr(c.Script, "script").
+		SetStringPtr(c.Signature, "post_signature")
 
 	if c.Format != nil {
 		cf := &CollectionFormat{Format: c.Format.String}
@@ -909,6 +964,44 @@ func (db *datastore) UpdateCollection(c *SubmittedCollection, alias string) erro
 		}
 	}
 
+	// Update Verification link value
+	if c.Verification != nil {
+		skipUpdate := false
+		if *c.Verification != "" {
+			// Strip away any excess spaces
+			trimmed := strings.TrimSpace(*c.Verification)
+			if strings.HasPrefix(trimmed, "@") && strings.Count(trimmed, "@") == 2 {
+				// This looks like a fediverse handle, so resolve profile URL
+				profileURL, err := GetProfileURLFromHandle(app, trimmed)
+				if err != nil || profileURL == "" {
+					log.Error("Couldn't find user %s: %v", trimmed, err)
+					skipUpdate = true
+				} else {
+					c.Verification = &profileURL
+				}
+			} else {
+				if !strings.HasPrefix(trimmed, "http") {
+					trimmed = "https://" + trimmed
+				}
+				vu, err := url.Parse(trimmed)
+				if err != nil {
+					// Value appears invalid, so don't update
+					skipUpdate = true
+				} else {
+					s := vu.String()
+					c.Verification = &s
+				}
+			}
+		}
+		if !skipUpdate {
+			err = db.SetCollectionAttribute(collID, "verification_link", *c.Verification)
+			if err != nil {
+				log.Error("Unable to insert verification_link value: %v", err)
+				return err
+			}
+		}
+	}
+
 	// Update Monetization value
 	if c.Monetization != nil {
 		skipUpdate := false
@@ -924,7 +1017,7 @@ func (db *datastore) UpdateCollection(c *SubmittedCollection, alias string) erro
 			}
 		}
 		if !skipUpdate {
-			_, err = db.Exec("INSERT INTO collectionattributes (collection_id, attribute, value) VALUES (?, ?, ?) ON DUPLICATE KEY UPDATE value = ?", collID, "monetization_pointer", *c.Monetization, *c.Monetization)
+			_, err = db.Exec("INSERT INTO collectionattributes (collection_id, attribute, value) VALUES (?, ?, ?) "+db.upsert("collection_id", "attribute")+" value = ?", collID, "monetization_pointer", *c.Monetization, *c.Monetization)
 			if err != nil {
 				log.Error("Unable to insert monetization_pointer value: %v", err)
 				return err
@@ -932,6 +1025,40 @@ func (db *datastore) UpdateCollection(c *SubmittedCollection, alias string) erro
 		}
 	}
 
+	// Update EmailSub value
+	if c.EmailSubs {
+		err = db.SetCollectionAttribute(collID, "email_subs", "1")
+		if err != nil {
+			log.Error("Unable to insert email_subs value: %v", err)
+			return err
+		}
+		skipUpdate := false
+		if c.LetterReply != nil {
+			// Strip away any excess spaces
+			trimmed := strings.TrimSpace(*c.LetterReply)
+			// Only update value when it contains "@"
+			if strings.IndexRune(trimmed, '@') > 0 {
+				c.LetterReply = &trimmed
+			} else {
+				// Value appears invalid, so don't update
+				skipUpdate = true
+			}
+			if !skipUpdate {
+				err = db.SetCollectionAttribute(collID, collAttrLetterReplyTo, *c.LetterReply)
+				if err != nil {
+					log.Error("Unable to insert %s value: %v", collAttrLetterReplyTo, err)
+					return err
+				}
+			}
+		}
+	} else {
+		_, err = db.Exec("DELETE FROM collectionattributes WHERE collection_id = ? AND attribute = ?", collID, "email_subs")
+		if err != nil {
+			log.Error("Unable to delete email_subs value: %v", err)
+			return err
+		}
+	}
+
 	// Update rest of the collection data
 	if q.Updates != "" {
 		res, err = db.Exec("UPDATE collections SET "+q.Updates+" WHERE "+q.Conditions, q.Params...)
@@ -1050,6 +1177,12 @@ func (db *datastore) GetPost(id string, collectionID int64) (*PublicPost, error)
 		return nil, ErrPostUnpublished
 	}
 
+	// Get additional information needed before processing post data
+	p.LikeCount, err = db.GetPostLikeCounts(p.ID)
+	if err != nil {
+		return nil, err
+	}
+
 	res := p.processPost()
 	if ownerName.Valid {
 		res.Owner = &PublicUser{Username: ownerName.String}
@@ -1112,10 +1245,22 @@ func (db *datastore) GetPostProperty(id string, collectionID int64, property str
 	return res, nil
 }
 
+func (db *datastore) GetPostLikeCounts(postID string) (int64, error) {
+	var count int64
+	err := db.QueryRow("SELECT COUNT(*) FROM remote_likes WHERE post_id = ?", postID).Scan(&count)
+	switch {
+	case err == sql.ErrNoRows:
+		count = 0
+	case err != nil:
+		return 0, err
+	}
+	return count, nil
+}
+
 // GetPostsCount modifies the CollectionObj to include the correct number of
 // standard (non-pinned) posts. It will return future posts if `includeFuture`
 // is true.
-func (db *datastore) GetPostsCount(c *CollectionObj, includeFuture bool) {
+func (db *datastore) GetPostsCount(c *CollectionObj, includeFuture bool) error {
 	var count int64
 	timeCondition := ""
 	if !includeFuture {
@@ -1128,16 +1273,18 @@ func (db *datastore) GetPostsCount(c *CollectionObj, includeFuture bool) {
 	case err != nil:
 		log.Error("Failed selecting from collections: %v", err)
 		c.TotalPosts = 0
+		return err
 	}
 
 	c.TotalPosts = int(count)
+	return nil
 }
 
 // GetPosts retrieves all posts for the given Collection.
 // It will return future posts if `includeFuture` is true.
 // It will include only standard (non-pinned) posts unless `includePinned` is true.
 // TODO: change includeFuture to isOwner, since that's how it's used
-func (db *datastore) GetPosts(cfg *config.Config, c *Collection, page int, includeFuture, forceRecentFirst, includePinned bool) (*[]PublicPost, error) {
+func (db *datastore) GetPosts(cfg *config.Config, c *Collection, page int, includeFuture, forceRecentFirst, includePinned bool, contentType PostType) (*[]PublicPost, error) {
 	collID := c.ID
 
 	cf := c.NewFormat()
@@ -1151,6 +1298,9 @@ func (db *datastore) GetPosts(cfg *config.Config, c *Collection, page int, inclu
 	if page == 0 {
 		start = 0
 		pagePosts = 1000
+	} else if contentType == postArch {
+		pagePosts = postsPerArchPage
+		start = page*pagePosts - pagePosts
 	}
 
 	limitStr := ""
@@ -1165,6 +1315,7 @@ func (db *datastore) GetPosts(cfg *config.Config, c *Collection, page int, inclu
 	if !includePinned {
 		pinnedCondition = "AND pinned_position IS NULL"
 	}
+	// FUTURE: handle different post contentType's here
 	rows, err := db.Query("SELECT "+postCols+" FROM posts WHERE collection_id = ? "+pinnedCondition+" "+timeCondition+" ORDER BY created "+order+limitStr, collID)
 	if err != nil {
 		log.Error("Failed selecting from posts: %v", err)
@@ -1185,7 +1336,13 @@ func (db *datastore) GetPosts(cfg *config.Config, c *Collection, page int, inclu
 		p.augmentContent(c)
 		p.formatContent(cfg, c, includeFuture, false)
 
-		posts = append(posts, p.processPost())
+		pubPost := p.processPost()
+		if contentType == postArch {
+			// Overwrite DisplayDate with special Archive page version
+			loc := monday.FuzzyLocale(pubPost.Language.String)
+			pubPost.DisplayDate = monday.Format(pubPost.Created, monday.LongNoYrFormatsByLocale[loc], loc)
+		}
+		posts = append(posts, pubPost)
 	}
 	err = rows.Err()
 	if err != nil {
@@ -1195,6 +1352,51 @@ func (db *datastore) GetPosts(cfg *config.Config, c *Collection, page int, inclu
 	return &posts, nil
 }
 
+func (db *datastore) GetAllPostsTaggedIDs(c *Collection, tag string, includeFuture bool) ([]string, error) {
+	collID := c.ID
+
+	cf := c.NewFormat()
+	order := "DESC"
+	if cf.Ascending() {
+		order = "ASC"
+	}
+
+	timeCondition := ""
+	if !includeFuture {
+		timeCondition = "AND created <= " + db.now()
+	}
+	var rows *sql.Rows
+	var err error
+	if db.driverName == driverSQLite {
+		rows, err = db.Query("SELECT id FROM posts WHERE collection_id = ? AND LOWER(content) regexp ? "+timeCondition+" ORDER BY created "+order, collID, `.*#`+strings.ToLower(tag)+`\b.*`)
+	} else {
+		rows, err = db.Query("SELECT id FROM posts WHERE collection_id = ? AND LOWER(content) RLIKE ? "+timeCondition+" ORDER BY created "+order, collID, "#"+strings.ToLower(tag)+"[[:>:]]")
+	}
+	if err != nil {
+		log.Error("Failed selecting tagged posts: %v", err)
+		return nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't retrieve tagged collection posts."}
+	}
+	defer rows.Close()
+
+	ids := []string{}
+	for rows.Next() {
+		var id string
+		err = rows.Scan(&id)
+		if err != nil {
+			log.Error("Failed scanning row: %v", err)
+			break
+		}
+
+		ids = append(ids, id)
+	}
+	err = rows.Err()
+	if err != nil {
+		log.Error("Error after Next() on rows: %v", err)
+	}
+
+	return ids, nil
+}
+
 // GetPostsTagged retrieves all posts on the given Collection that contain the
 // given tag.
 // It will return future posts if `includeFuture` is true.
@@ -1260,8 +1462,76 @@ func (db *datastore) GetPostsTagged(cfg *config.Config, c *Collection, tag strin
 	return &posts, nil
 }
 
+func (db *datastore) GetCollLangTotalPosts(collID int64, lang string) (uint64, error) {
+	var articles uint64
+	err := db.QueryRow("SELECT COUNT(*) FROM posts WHERE collection_id = ? AND language = ? AND created <= "+db.now(), collID, lang).Scan(&articles)
+	if err != nil && err != sql.ErrNoRows {
+		log.Error("Couldn't get total lang posts count for collection %d: %v", collID, err)
+		return 0, err
+	}
+	return articles, nil
+}
+
+func (db *datastore) GetLangPosts(cfg *config.Config, c *Collection, lang string, page int, includeFuture bool) (*[]PublicPost, error) {
+	collID := c.ID
+
+	cf := c.NewFormat()
+	order := "DESC"
+	if cf.Ascending() {
+		order = "ASC"
+	}
+
+	pagePosts := cf.PostsPerPage()
+	start := page*pagePosts - pagePosts
+	if page == 0 {
+		start = 0
+		pagePosts = 1000
+	}
+
+	limitStr := ""
+	if page > 0 {
+		limitStr = fmt.Sprintf(" LIMIT %d, %d", start, pagePosts)
+	}
+	timeCondition := ""
+	if !includeFuture {
+		timeCondition = "AND created <= " + db.now()
+	}
+
+	rows, err := db.Query(`SELECT `+postCols+`
+FROM posts
+WHERE collection_id = ? AND language = ? `+timeCondition+`
+ORDER BY created `+order+limitStr, collID, lang)
+	if err != nil {
+		log.Error("Failed selecting from posts: %v", err)
+		return nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't retrieve collection posts."}
+	}
+	defer rows.Close()
+
+	// TODO: extract this common row scanning logic for queries using `postCols`
+	posts := []PublicPost{}
+	for rows.Next() {
+		p := &Post{}
+		err = rows.Scan(&p.ID, &p.Slug, &p.Font, &p.Language, &p.RTL, &p.Privacy, &p.OwnerID, &p.CollectionID, &p.PinnedPosition, &p.Created, &p.Updated, &p.ViewCount, &p.Title, &p.Content)
+		if err != nil {
+			log.Error("Failed scanning row: %v", err)
+			break
+		}
+		p.extractData()
+		p.augmentContent(c)
+		p.formatContent(cfg, c, includeFuture, false)
+
+		posts = append(posts, p.processPost())
+	}
+	err = rows.Err()
+	if err != nil {
+		log.Error("Error after Next() on rows: %v", err)
+	}
+
+	return &posts, nil
+}
+
 func (db *datastore) GetAPFollowers(c *Collection) (*[]RemoteUser, error) {
-	rows, err := db.Query("SELECT actor_id, inbox, shared_inbox FROM remotefollows f INNER JOIN remoteusers u ON f.remote_user_id = u.id WHERE collection_id = ?", c.ID)
+	rows, err := db.Query("SELECT actor_id, inbox, shared_inbox, f.created FROM remotefollows f INNER JOIN remoteusers u ON f.remote_user_id = u.id WHERE collection_id = ?", c.ID)
 	if err != nil {
 		log.Error("Failed selecting from followers: %v", err)
 		return nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't retrieve followers."}
@@ -1271,7 +1541,7 @@ func (db *datastore) GetAPFollowers(c *Collection) (*[]RemoteUser, error) {
 	followers := []RemoteUser{}
 	for rows.Next() {
 		f := RemoteUser{}
-		err = rows.Scan(&f.ActorID, &f.Inbox, &f.SharedInbox)
+		err = rows.Scan(&f.ActorID, &f.Inbox, &f.SharedInbox, &f.Created)
 		followers = append(followers, f)
 	}
 	return &followers, nil
@@ -1688,7 +1958,7 @@ func (db *datastore) GetPublicCollections(hostName string) (*[]Collection, error
 	FROM collections c
 	LEFT JOIN users u ON u.id = c.owner_id
 	WHERE c.privacy = 1 AND u.status = 0
-	ORDER BY id ASC`)
+	ORDER BY title ASC`)
 	if err != nil {
 		log.Error("Failed selecting public collections: %v", err)
 		return nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't retrieve public collections."}
@@ -1745,7 +2015,7 @@ func (db *datastore) GetMeStats(u *User) userMeStats {
 
 func (db *datastore) GetTotalCollections() (collCount int64, err error) {
 	err = db.QueryRow(`
-	SELECT COUNT(*) 
+	SELECT COUNT(*)
 	FROM collections c
 	LEFT JOIN users u ON u.id = c.owner_id
 	WHERE u.status = 0`).Scan(&collCount)
@@ -1774,7 +2044,7 @@ func (db *datastore) GetTopPosts(u *User, alias string, hostName string) (*[]Pub
 		where = " AND alias = ?"
 		params = append(params, alias)
 	}
-	rows, err := db.Query("SELECT p.id, p.slug, p.view_count, p.title, c.alias, c.title, c.description, c.view_count FROM posts p LEFT JOIN collections c ON p.collection_id = c.id WHERE p.owner_id = ?"+where+" ORDER BY p.view_count DESC, created DESC LIMIT 25", params...)
+	rows, err := db.Query("SELECT p.id, p.slug, p.view_count, p.title, p.content, c.alias, c.title, c.description, c.view_count FROM posts p LEFT JOIN collections c ON p.collection_id = c.id WHERE p.owner_id = ?"+where+" ORDER BY p.view_count DESC, created DESC LIMIT 25", params...)
 	if err != nil {
 		log.Error("Failed selecting from posts: %v", err)
 		return nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't retrieve user top posts."}
@@ -1788,7 +2058,7 @@ func (db *datastore) GetTopPosts(u *User, alias string, hostName string) (*[]Pub
 		c := Collection{}
 		var alias, title, description sql.NullString
 		var views sql.NullInt64
-		err = rows.Scan(&p.ID, &p.Slug, &p.ViewCount, &p.Title, &alias, &title, &description, &views)
+		err = rows.Scan(&p.ID, &p.Slug, &p.ViewCount, &p.Title, &p.Content, &alias, &title, &description, &views)
 		if err != nil {
 			log.Error("Failed scanning User.getPosts() row: %v", err)
 			gotErr = true
@@ -1833,7 +2103,7 @@ func (db *datastore) GetAnonymousPosts(u *User, page int) (*[]PublicPost, error)
 	if page > 0 {
 		limitStr = fmt.Sprintf(" LIMIT %d, %d", start, pagePosts)
 	}
-	rows, err := db.Query("SELECT id, view_count, title, created, updated, content FROM posts WHERE owner_id = ? AND collection_id IS NULL ORDER BY created DESC"+limitStr, u.ID)
+	rows, err := db.Query("SELECT id, view_count, title, language, created, updated, content FROM posts WHERE owner_id = ? AND collection_id IS NULL ORDER BY created DESC"+limitStr, u.ID)
 	if err != nil {
 		log.Error("Failed selecting from posts: %v", err)
 		return nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't retrieve user anonymous posts."}
@@ -1843,7 +2113,7 @@ func (db *datastore) GetAnonymousPosts(u *User, page int) (*[]PublicPost, error)
 	posts := []PublicPost{}
 	for rows.Next() {
 		p := Post{}
-		err = rows.Scan(&p.ID, &p.ViewCount, &p.Title, &p.Created, &p.Updated, &p.Content)
+		err = rows.Scan(&p.ID, &p.ViewCount, &p.Title, &p.Language, &p.Created, &p.Updated, &p.Content)
 		if err != nil {
 			log.Error("Failed scanning row: %v", err)
 			break
@@ -2228,7 +2498,7 @@ func (db *datastore) GetCollectionAttribute(id int64, attr string) string {
 }
 
 func (db *datastore) SetCollectionAttribute(id int64, attr, v string) error {
-	_, err := db.Exec("INSERT INTO collectionattributes (collection_id, attribute, value) VALUES (?, ?, ?)", id, attr, v)
+	_, err := db.Exec("INSERT INTO collectionattributes (collection_id, attribute, value) VALUES (?, ?, ?) "+db.upsert("collection_id", "attribute")+" value = ?", id, attr, v, v)
 	if err != nil {
 		log.Error("Unable to INSERT into collectionattributes: %v", err)
 		return err
@@ -2765,6 +3035,7 @@ func handleFailedPostInsert(err error) error {
 	return err
 }
 
+// Deprecated: use GetProfileURLFromHandle() instead, which returns user-facing URL instead of actor_id
 func (db *datastore) GetProfilePageFromHandle(app *App, handle string) (string, error) {
 	handle = strings.TrimLeft(handle, "@")
 	actorIRI := ""
@@ -2813,3 +3084,247 @@ func (db *datastore) GetProfilePageFromHandle(app *App, handle string) (string,
 	}
 	return actorIRI, nil
 }
+
+func (db *datastore) AddEmailSubscription(collID, userID int64, email string, confirmed bool) (*EmailSubscriber, error) {
+	friendlyChars := "0123456789BCDFGHJKLMNPQRSTVWXYZbcdfghjklmnpqrstvwxyz"
+	subID := id.GenerateRandomString(friendlyChars, 8)
+	token := id.GenerateRandomString(friendlyChars, 16)
+	emailVal := sql.NullString{
+		String: email,
+		Valid:  email != "",
+	}
+	userIDVal := sql.NullInt64{
+		Int64: userID,
+		Valid: userID > 0,
+	}
+
+	_, err := db.Exec("INSERT INTO emailsubscribers (id, collection_id, user_id, email, subscribed, token, confirmed) VALUES (?, ?, ?, ?, "+db.now()+", ?, ?)", subID, collID, userIDVal, emailVal, token, confirmed)
+	if err != nil {
+		if mysqlErr, ok := err.(*mysql.MySQLError); ok {
+			if mysqlErr.Number == mySQLErrDuplicateKey {
+				// Duplicate, so just return existing subscriber information
+				log.Info("Duplicate subscriber for email %s, user %d; returning existing subscriber", email, userID)
+				return db.FetchEmailSubscriber(email, userID, collID)
+			}
+		}
+		return nil, err
+	}
+
+	return &EmailSubscriber{
+		ID:     subID,
+		CollID: collID,
+		UserID: userIDVal,
+		Email:  emailVal,
+		Token:  token,
+	}, nil
+}
+
+func (db *datastore) IsEmailSubscriber(email string, userID, collID int64) bool {
+	var dummy int
+	var err error
+	if email != "" {
+		err = db.QueryRow("SELECT 1 FROM emailsubscribers WHERE email = ? AND collection_id = ?", email, collID).Scan(&dummy)
+	} else {
+		err = db.QueryRow("SELECT 1 FROM emailsubscribers WHERE user_id = ? AND collection_id = ?", userID, collID).Scan(&dummy)
+	}
+	switch {
+	case err == sql.ErrNoRows:
+		return false
+	case err != nil:
+		return false
+	}
+	return true
+}
+
+func (db *datastore) GetEmailSubscribers(collID int64, reqConfirmed bool) ([]*EmailSubscriber, error) {
+	cond := ""
+	if reqConfirmed {
+		cond = " AND confirmed = 1"
+	}
+	rows, err := db.Query(`SELECT s.id, collection_id, user_id, s.email, u.email, subscribed, token, confirmed, allow_export
+FROM emailsubscribers s
+LEFT JOIN users u
+  ON u.id = user_id
+WHERE collection_id = ?`+cond+`
+ORDER BY subscribed DESC`, collID)
+	if err != nil {
+		log.Error("Failed selecting email subscribers for collection %d: %v", collID, err)
+		return nil, err
+	}
+	defer rows.Close()
+
+	var subs []*EmailSubscriber
+	for rows.Next() {
+		s := &EmailSubscriber{}
+		err = rows.Scan(&s.ID, &s.CollID, &s.UserID, &s.Email, &s.acctEmail, &s.Subscribed, &s.Token, &s.Confirmed, &s.AllowExport)
+		if err != nil {
+			log.Error("Failed scanning row from email subscribers: %v", err)
+			continue
+		}
+		subs = append(subs, s)
+	}
+	return subs, nil
+}
+
+func (db *datastore) FetchEmailSubscriberEmail(subID, token string) (string, error) {
+	var email sql.NullString
+	// TODO: return user email if there's a user_id ?
+	err := db.QueryRow("SELECT email FROM emailsubscribers WHERE id = ? AND token = ?", subID, token).Scan(&email)
+	switch {
+	case err == sql.ErrNoRows:
+		return "", fmt.Errorf("Subscriber doesn't exist or token is invalid.")
+	case err != nil:
+		log.Error("Couldn't SELECT email from emailsubscribers: %v", err)
+		return "", fmt.Errorf("Something went very wrong.")
+	}
+
+	return email.String, nil
+}
+
+func (db *datastore) FetchEmailSubscriber(email string, userID, collID int64) (*EmailSubscriber, error) {
+	const emailSubCols = "id, collection_id, user_id, email, subscribed, token, confirmed, allow_export"
+
+	s := &EmailSubscriber{}
+	var row *sql.Row
+	if email != "" {
+		row = db.QueryRow("SELECT "+emailSubCols+" FROM emailsubscribers WHERE email = ? AND collection_id = ?", email, collID)
+	} else {
+		row = db.QueryRow("SELECT "+emailSubCols+" FROM emailsubscribers WHERE user_id = ? AND collection_id = ?", userID, collID)
+	}
+	err := row.Scan(&s.ID, &s.CollID, &s.UserID, &s.Email, &s.Subscribed, &s.Token, &s.Confirmed, &s.AllowExport)
+	switch {
+	case err == sql.ErrNoRows:
+		return nil, nil
+	case err != nil:
+		return nil, err
+	}
+	return s, nil
+}
+
+func (db *datastore) DeleteEmailSubscriber(subID, token string) error {
+	res, err := db.Exec("DELETE FROM emailsubscribers WHERE id = ? AND token = ?", subID, token)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, _ := res.RowsAffected()
+	if rowsAffected == 0 {
+		return impart.HTTPError{http.StatusNotFound, "Invalid token, or subscriber doesn't exist"}
+	}
+	return nil
+}
+
+func (db *datastore) DeleteEmailSubscriberByUser(email string, userID, collID int64) error {
+	var res sql.Result
+	var err error
+	if email != "" {
+		res, err = db.Exec("DELETE FROM emailsubscribers WHERE email = ? AND collection_id = ?", email, collID)
+	} else {
+		res, err = db.Exec("DELETE FROM emailsubscribers WHERE user_id = ? AND collection_id = ?", userID, collID)
+	}
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, _ := res.RowsAffected()
+	if rowsAffected == 0 {
+		return impart.HTTPError{http.StatusNotFound, "Subscriber doesn't exist"}
+	}
+	return nil
+}
+
+func (db *datastore) UpdateSubscriberConfirmed(subID, token string) error {
+	email, err := db.FetchEmailSubscriberEmail(subID, token)
+	if err != nil {
+		log.Error("Didn't fetch email subscriber: %v", err)
+		return err
+	}
+
+	// TODO: ensure all addresses with original name are also confirmed, e.g. matt+fake@write.as and matt@write.as are now confirmed
+	_, err = db.Exec("UPDATE emailsubscribers SET confirmed = 1 WHERE email = ?", email)
+	if err != nil {
+		log.Error("Could not update email subscriber confirmation status: %v", err)
+		return err
+	}
+	return nil
+}
+
+func (db *datastore) IsSubscriberConfirmed(email string) bool {
+	var dummy int64
+	err := db.QueryRow("SELECT 1 FROM emailsubscribers WHERE email = ? AND confirmed = 1", email).Scan(&dummy)
+	switch {
+	case err == sql.ErrNoRows:
+		return false
+	case err != nil:
+		log.Error("Couldn't SELECT in isSubscriberConfirmed: %v", err)
+		return false
+	}
+
+	return true
+}
+
+func (db *datastore) InsertJob(j *PostJob) error {
+	res, err := db.Exec("INSERT INTO publishjobs (post_id, action, delay) VALUES (?, ?, ?)", j.PostID, j.Action, j.Delay)
+	if err != nil {
+		return err
+	}
+	jobID, err := res.LastInsertId()
+	if err != nil {
+		log.Error("[jobs] Couldn't get last insert ID! %s", err)
+	}
+	log.Info("[jobs] Queued %s job #%d for post %s, delayed %d minutes", j.Action, jobID, j.PostID, j.Delay)
+	return nil
+}
+
+func (db *datastore) UpdateJobForPost(postID string, delay int64) error {
+	_, err := db.Exec("UPDATE publishjobs SET delay = ? WHERE post_id = ?", delay, postID)
+	if err != nil {
+		return fmt.Errorf("Unable to update publish job: %s", err)
+	}
+	log.Info("Updated job for post %s: delay %d", postID, delay)
+	return nil
+}
+
+func (db *datastore) DeleteJob(id int64) error {
+	_, err := db.Exec("DELETE FROM publishjobs WHERE id = ?", id)
+	if err != nil {
+		return err
+	}
+	log.Info("[job #%d] Deleted.", id)
+	return nil
+}
+
+func (db *datastore) DeleteJobByPost(postID string) error {
+	_, err := db.Exec("DELETE FROM publishjobs WHERE post_id = ?", postID)
+	if err != nil {
+		return err
+	}
+	log.Info("[job] Deleted job for post %s", postID)
+	return nil
+}
+
+func (db *datastore) GetJobsToRun(action string) ([]*PostJob, error) {
+	timeWhere := "created < DATE_SUB(NOW(), INTERVAL delay MINUTE) AND created > DATE_SUB(NOW(), INTERVAL delay + 5 MINUTE)"
+	if db.driverName == driverSQLite {
+		timeWhere = "created < DATETIME('now', '-' || delay || ' MINUTE') AND created > DATETIME('now', '-' || (delay+5) || ' MINUTE')"
+	}
+	rows, err := db.Query(`SELECT pj.id, post_id, action, delay
+		FROM publishjobs pj
+		INNER JOIN posts p
+			ON post_id = p.id
+		WHERE action = ? AND `+timeWhere+`
+		ORDER BY created ASC`, action)
+	if err != nil {
+		log.Error("Failed selecting from publishjobs: %v", err)
+		return nil, impart.HTTPError{http.StatusInternalServerError, "Couldn't retrieve publish jobs."}
+	}
+	defer rows.Close()
+
+	jobs := []*PostJob{}
+	for rows.Next() {
+		j := &PostJob{}
+		err = rows.Scan(&j.ID, &j.PostID, &j.Action, &j.Delay)
+		jobs = append(jobs, j)
+	}
+	return jobs, nil
+}

database_activitypub.go

@@ -0,0 +1,49 @@
+/*
+ * Copyright © 2024 Musing Studio LLC.
+ *
+ * This file is part of WriteFreely.
+ *
+ * WriteFreely is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, included
+ * in the LICENSE file in this source code package.
+ */
+
+package writefreely
+
+import (
+	"database/sql"
+	"fmt"
+	"github.com/writeas/web-core/activitystreams"
+	"github.com/writeas/web-core/log"
+)
+
+func apAddRemoteUser(app *App, t *sql.Tx, fullActor *activitystreams.Person) (int64, error) {
+	// Add remote user locally, since it wasn't found before
+	res, err := t.Exec("INSERT INTO remoteusers (actor_id, inbox, shared_inbox, url) VALUES (?, ?, ?, ?)", fullActor.ID, fullActor.Inbox, fullActor.Endpoints.SharedInbox, fullActor.URL)
+	if err != nil {
+		t.Rollback()
+		return -1, fmt.Errorf("couldn't add new remoteuser in DB: %v", err)
+	}
+
+	remoteUserID, err := res.LastInsertId()
+	if err != nil {
+		t.Rollback()
+		return -1, fmt.Errorf("no lastinsertid for followers, rolling back: %v", err)
+	}
+
+	// Add in key
+	_, err = t.Exec("INSERT INTO remoteuserkeys (id, remote_user_id, public_key) VALUES (?, ?, ?)", fullActor.PublicKey.ID, remoteUserID, fullActor.PublicKey.PublicKeyPEM)
+	if err != nil {
+		if !app.db.isDuplicateKeyErr(err) {
+			t.Rollback()
+			log.Error("Couldn't add follower keys in DB: %v\n", err)
+			return -1, fmt.Errorf("couldn't add follower keys in DB: %v", err)
+		} else {
+			t.Rollback()
+			log.Error("Couldn't add follower keys in DB: %v\n", err)
+			return -1, fmt.Errorf("couldn't add follower keys in DB: %v", err)
+		}
+	}
+
+	return remoteUserID, nil
+}

db/create.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019-2020 A Bunch Tell LLC.
+ * Copyright © 2019-2020 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -247,10 +247,7 @@ func (b *CreateTableSqlBuilder) ToSQL() (string, error) {
 		}
 		things = append(things, columnStr)
 	}
-	for _, constraint := range b.Constraints {
-		things = append(things, constraint)
-	}
-
+	things = append(things, b.Constraints...)
 	if thingLen := len(things); thingLen > 0 {
 		str.WriteString(" ( ")
 		for i, thing := range things {

docker-compose.prod.yml

@@ -0,0 +1,25 @@
+services:
+  app:
+    image: writefreely
+    container_name: writefreely
+    volumes:
+      - ./data:/data
+    ports:
+      - 127.0.0.1:8080:8080
+    depends_on:
+      - db
+    restart: unless-stopped
+
+  db:
+    image: lscr.io/linuxserver/mariadb
+    container_name: writefreely-mariadb
+    volumes: 
+      - ./db:/config
+    environment:
+      - PUID=65534
+      - PGID=65534
+      - TZ=Etc/UTC
+      - MYSQL_DATABASE=writefreely
+      - MYSQL_USER=writefreely
+      - MYSQL_PASSWORD=P@ssw0rd
+    restart: unless-stopped

email.go

@@ -0,0 +1,477 @@
+/*
+ * Copyright © 2019-2021 Musing Studio LLC.
+ *
+ * This file is part of WriteFreely.
+ *
+ * WriteFreely is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, included
+ * in the LICENSE file in this source code package.
+ */
+
+package writefreely
+
+import (
+	"database/sql"
+	"encoding/json"
+	"fmt"
+	"github.com/writefreely/writefreely/mailer"
+	"html/template"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/aymerick/douceur/inliner"
+	"github.com/gorilla/mux"
+	stripmd "github.com/writeas/go-strip-markdown/v2"
+	"github.com/writeas/impart"
+	"github.com/writeas/web-core/data"
+	"github.com/writeas/web-core/log"
+	"github.com/writefreely/writefreely/key"
+	"github.com/writefreely/writefreely/spam"
+)
+
+const (
+	emailSendDelay = 15
+)
+
+type (
+	SubmittedSubscription struct {
+		CollAlias string
+		UserID    int64
+
+		Email string `schema:"email" json:"email"`
+		Web   bool   `schema:"web" json:"web"`
+		Slug  string `schema:"slug" json:"slug"`
+		From  string `schema:"from" json:"from"`
+	}
+
+	EmailSubscriber struct {
+		ID          string
+		CollID      int64
+		UserID      sql.NullInt64
+		Email       sql.NullString
+		Subscribed  time.Time
+		Token       string
+		Confirmed   bool
+		AllowExport bool
+		acctEmail   sql.NullString
+	}
+)
+
+func (es *EmailSubscriber) FinalEmail(keys *key.Keychain) string {
+	if !es.UserID.Valid || es.Email.Valid {
+		return es.Email.String
+	}
+
+	decEmail, err := data.Decrypt(keys.EmailKey, []byte(es.acctEmail.String))
+	if err != nil {
+		log.Error("Error decrypting user email: %v", err)
+		return ""
+	}
+	return string(decEmail)
+}
+
+func (es *EmailSubscriber) SubscribedFriendly() string {
+	return es.Subscribed.Format("January 2, 2006")
+}
+
+func handleCreateEmailSubscription(app *App, w http.ResponseWriter, r *http.Request) error {
+	reqJSON := IsJSON(r)
+	vars := mux.Vars(r)
+	var err error
+
+	ss := SubmittedSubscription{
+		CollAlias: vars["alias"],
+	}
+	u := getUserSession(app, r)
+	if u != nil {
+		ss.UserID = u.ID
+	}
+	if reqJSON {
+		// Decode JSON request
+		decoder := json.NewDecoder(r.Body)
+		err = decoder.Decode(&ss)
+		if err != nil {
+			log.Error("Couldn't parse new subscription JSON request: %v\n", err)
+			return ErrBadJSON
+		}
+	} else {
+		err = r.ParseForm()
+		if err != nil {
+			log.Error("Couldn't parse new subscription form request: %v\n", err)
+			return ErrBadFormData
+		}
+
+		err = app.formDecoder.Decode(&ss, r.PostForm)
+		if err != nil {
+			log.Error("Continuing, but error decoding new subscription form request: %v\n", err)
+			//return ErrBadFormData
+		}
+	}
+
+	c, err := app.db.GetCollection(ss.CollAlias)
+	if err != nil {
+		log.Error("getCollection: %s", err)
+		return err
+	}
+	c.hostName = app.cfg.App.Host
+
+	from := c.CanonicalURL()
+	isAuthorBanned, err := app.db.IsUserSilenced(c.OwnerID)
+	if isAuthorBanned {
+		log.Info("Author is silenced, so subscription is blocked.")
+		return impart.HTTPError{http.StatusFound, from}
+	}
+
+	if ss.Web {
+		if u != nil && u.ID == c.OwnerID {
+			from = "/" + c.Alias + "/"
+		}
+		from += ss.Slug
+	}
+
+	if r.FormValue(spam.HoneypotFieldName()) != "" || r.FormValue("fake_password") != "" {
+		log.Info("Honeypot field was filled out! Not subscribing.")
+		return impart.HTTPError{http.StatusFound, from}
+	}
+
+	if ss.Email == "" && ss.UserID < 1 {
+		log.Info("No subscriber data. Not subscribing.")
+		return impart.HTTPError{http.StatusFound, from}
+	}
+
+	confirmed := app.db.IsSubscriberConfirmed(ss.Email)
+	es, err := app.db.AddEmailSubscription(c.ID, ss.UserID, ss.Email, confirmed)
+	if err != nil {
+		log.Error("addEmailSubscription: %s", err)
+		return err
+	}
+
+	// Send confirmation email if needed
+	if !confirmed {
+		err = sendSubConfirmEmail(app, c, ss.Email, es.ID, es.Token)
+		if err != nil {
+			log.Error("Failed to send subscription confirmation email: %s", err)
+			return err
+		}
+	}
+
+	if ss.Web {
+		session, err := app.sessionStore.Get(r, userEmailCookieName)
+		if err != nil {
+			// The cookie should still save, even if there's an error.
+			// Source: https://github.com/gorilla/sessions/issues/16#issuecomment-143642144
+			log.Error("Getting user email cookie: %v; ignoring", err)
+		}
+		if confirmed {
+			addSessionFlash(app, w, r, "<strong>Subscribed</strong>. You'll now receive future blog posts via email.", nil)
+		} else {
+			addSessionFlash(app, w, r, "Please check your email and <strong>click the confirmation link</strong> to subscribe.", nil)
+		}
+		session.Values[userEmailCookieVal] = ss.Email
+		err = session.Save(r, w)
+		if err != nil {
+			log.Error("save email cookie: %s", err)
+			return err
+		}
+
+		return impart.HTTPError{http.StatusFound, from}
+	}
+	return impart.WriteSuccess(w, "", http.StatusAccepted)
+}
+
+func handleDeleteEmailSubscription(app *App, w http.ResponseWriter, r *http.Request) error {
+	alias := collectionAliasFromReq(r)
+
+	vars := mux.Vars(r)
+	subID := vars["subscriber"]
+	email := r.FormValue("email")
+	token := r.FormValue("t")
+	slug := r.FormValue("slug")
+	isWeb := r.Method == "GET"
+
+	// Display collection if this is a collection
+	var c *Collection
+	var err error
+	if app.cfg.App.SingleUser {
+		c, err = app.db.GetCollectionByID(1)
+	} else {
+		c, err = app.db.GetCollection(alias)
+	}
+	if err != nil {
+		log.Error("Get collection: %s", err)
+		return err
+	}
+
+	from := c.CanonicalURL()
+
+	if subID != "" {
+		// User unsubscribing via email, so assume action is taken by either current
+		// user or not current user, and only use the request's information to
+		// satisfy this unsubscribe, i.e. subscriberID and token.
+		err = app.db.DeleteEmailSubscriber(subID, token)
+	} else {
+		// User unsubscribing through the web app, so assume action is taken by
+		// currently-auth'd user.
+		var userID int64
+		u := getUserSession(app, r)
+		if u != nil {
+			// User is logged in
+			userID = u.ID
+			if userID == c.OwnerID {
+				from = "/" + c.Alias + "/"
+			}
+		}
+		if email == "" && userID <= 0 {
+			// Get email address from saved cookie
+			session, err := app.sessionStore.Get(r, userEmailCookieName)
+			if err != nil {
+				log.Error("Unable to get email cookie: %s", err)
+			} else {
+				email = session.Values[userEmailCookieVal].(string)
+			}
+		}
+
+		if email == "" && userID <= 0 {
+			err = fmt.Errorf("No subscriber given.")
+			log.Error("Not deleting subscription: %s", err)
+			return err
+		}
+
+		err = app.db.DeleteEmailSubscriberByUser(email, userID, c.ID)
+	}
+	if err != nil {
+		log.Error("Unable to delete subscriber: %v", err)
+		return err
+	}
+
+	if isWeb {
+		from += slug
+		addSessionFlash(app, w, r, "<strong>Unsubscribed</strong>. You will no longer receive these blog posts via email.", nil)
+		return impart.HTTPError{http.StatusFound, from}
+	}
+	return impart.WriteSuccess(w, "", http.StatusAccepted)
+}
+
+func handleConfirmEmailSubscription(app *App, w http.ResponseWriter, r *http.Request) error {
+	alias := collectionAliasFromReq(r)
+	subID := mux.Vars(r)["subscriber"]
+	token := r.FormValue("t")
+
+	var c *Collection
+	var err error
+	if app.cfg.App.SingleUser {
+		c, err = app.db.GetCollectionByID(1)
+	} else {
+		c, err = app.db.GetCollection(alias)
+	}
+	if err != nil {
+		log.Error("Get collection: %s", err)
+		return err
+	}
+
+	from := c.CanonicalURL()
+
+	err = app.db.UpdateSubscriberConfirmed(subID, token)
+	if err != nil {
+		addSessionFlash(app, w, r, err.Error(), nil)
+		return impart.HTTPError{http.StatusFound, from}
+	}
+
+	addSessionFlash(app, w, r, "<strong>Confirmed</strong>! Thanks. Now you'll receive future blog posts via email.", nil)
+	return impart.HTTPError{http.StatusFound, from}
+}
+
+func emailPost(app *App, p *PublicPost, collID int64) error {
+	p.augmentContent()
+
+	// Do some shortcode replacement.
+	// Since the user is receiving this email, we can assume they're subscribed via email.
+	p.Content = strings.Replace(p.Content, "<!--emailsub-->", `<p id="emailsub">You're subscribed to email updates.</p>`, -1)
+
+	if p.HTMLContent == template.HTML("") {
+		p.formatContent(app.cfg, false, false)
+	}
+	p.augmentReadingDestination()
+
+	title := p.Title.String
+	if title != "" {
+		title = p.Title.String + "\n\n"
+	}
+	plainMsg := title + "A new post from " + p.CanonicalURL(app.cfg.App.Host) + "\n\n" + stripmd.Strip(p.Content)
+	plainMsg += `
+
+---------------------------------------------------------------------------------
+
+Originally published on ` + p.Collection.DisplayTitle() + ` (` + p.Collection.CanonicalURL() + `), a blog you subscribe to.
+
+Sent to %recipient.to%. Unsubscribe: ` + p.Collection.CanonicalURL() + `email/unsubscribe/%recipient.id%?t=%recipient.token%`
+
+	mlr, err := mailer.New(app.cfg.Email)
+	if err != nil {
+		return err
+	}
+	m, err := mlr.NewMessage(p.Collection.DisplayTitle()+" <"+p.Collection.Alias+"@"+app.cfg.Email.Domain+">", stripmd.Strip(p.DisplayTitle()), plainMsg)
+	if err != nil {
+		return err
+	}
+	replyTo := app.db.GetCollectionAttribute(collID, collAttrLetterReplyTo)
+	if replyTo != "" {
+		m.SetReplyTo(replyTo)
+	}
+
+	subs, err := app.db.GetEmailSubscribers(collID, true)
+	if err != nil {
+		log.Error("Unable to get email subscribers: %v", err)
+		return err
+	}
+	if len(subs) == 0 {
+		return nil
+	}
+
+	if title != "" {
+		title = string(`<h2 id="title">` + p.FormattedDisplayTitle() + `</h2>`)
+	}
+	m.AddTag("New post")
+
+	fontFam := "Lora, Palatino, Baskerville, serif"
+	if p.IsSans() {
+		fontFam = `"Open Sans", Tahoma, Arial, sans-serif`
+	} else if p.IsMonospace() {
+		fontFam = `Hack, consolas, Menlo-Regular, Menlo, Monaco, monospace, monospace`
+	}
+
+	// TODO: move this to a templated file and LESS-generated stylesheet
+	fullHTML := `<html>
+	<head>
+		<style>
+		body {
+			font-size: 120%;
+			font-family: ` + fontFam + `;
+			margin: 1em 2em;
+		}
+		#article {
+			line-height: 1.5;
+			margin: 1.5em 0;
+			white-space: pre-wrap;
+			word-wrap: break-word;
+		}
+		h1, h2, h3, h4, h5, h6, p, code {
+			display: inline
+		}
+		img, iframe, video {
+			max-width: 100%
+		}
+		#title {
+			margin-bottom: 1em;
+			display: block;
+		}
+		.intro {
+			font-style: italic;
+			font-size: 0.95em;
+		}
+		div#footer {
+			text-align: center;
+			max-width: 35em;
+			margin: 2em auto;
+		}
+		div#footer p {
+			display: block;
+			font-size: 0.86em;
+			color: #666;
+		}
+		hr {
+			border: 1px solid #ccc;
+			margin: 2em 1em;
+		}
+		p#emailsub {
+			text-align: center;
+			display: inline-block !important;
+			width: 100%;
+			font-style: italic;
+		}
+		</style>
+	</head>
+	<body>
+		<div id="article">` + title + `<p class="intro">From <a href="` + p.CanonicalURL(app.cfg.App.Host) + `">` + p.DisplayCanonicalURL() + `</a></p>
+
+` + string(p.HTMLContent) + `</div>
+		<hr />
+		<div id="footer">
+			<p>Originally published on <a href="` + p.Collection.CanonicalURL() + `">` + p.Collection.DisplayTitle() + `</a>, a blog you subscribe to.</p>
+			<p>Sent to %recipient.to%. <a href="` + p.Collection.CanonicalURL() + `email/unsubscribe/%recipient.id%?t=%recipient.token%">Unsubscribe</a>.</p>
+		</div>
+	</body>
+</html>`
+
+	// inline CSS
+	html, err := inliner.Inline(fullHTML)
+	if err != nil {
+		log.Error("Unable to inline email HTML: %v", err)
+		return err
+	}
+
+	m.SetHTML(html)
+
+	log.Info("[email] Adding %d recipient(s)", len(subs))
+	for _, s := range subs {
+		e := s.FinalEmail(app.keys)
+		log.Info("[email] Adding %s", e)
+		err = m.AddRecipientAndVariables(e, map[string]string{
+			"id":    s.ID,
+			"to":    e,
+			"token": s.Token,
+		})
+		if err != nil {
+			log.Error("Unable to add receipient %s: %s", e, err)
+		}
+	}
+
+	err = mlr.Send(m)
+	log.Info("[email] Email sent")
+	if err != nil {
+		log.Error("Unable to send post email: %v", err)
+		return err
+	}
+
+	return nil
+}
+
+func sendSubConfirmEmail(app *App, c *Collection, email, subID, token string) error {
+	if email == "" {
+		return fmt.Errorf("You must supply an email to verify.")
+	}
+
+	// Send email
+	mlr, err := mailer.New(app.cfg.Email)
+	if err != nil {
+		return err
+	}
+
+	plainMsg := "Confirm your subscription to " + c.DisplayTitle() + ` (` + c.CanonicalURL() + `) to start receiving future posts. Simply click the following link (or copy and paste it into your browser):
+
+` + c.CanonicalURL() + "email/confirm/" + subID + "?t=" + token + `
+
+If you didn't subscribe to this site or you're not sure why you're getting this email, you can delete it. You won't be subscribed or receive any future emails.`
+	m, err := mlr.NewMessage(c.DisplayTitle()+" <"+c.Alias+"@"+app.cfg.Email.Domain+">", "Confirm your subscription to "+c.DisplayTitle(), plainMsg, fmt.Sprintf("<%s>", email))
+	if err != nil {
+		return err
+	}
+	m.AddTag("Email Verification")
+
+	m.SetHTML(`<html>
+	<body style="font-family:Lora, 'Palatino Linotype', Palatino, Baskerville, 'Book Antiqua', 'New York', 'DejaVu serif', serif; font-size: 100%%; margin:1em 2em;">
+		<div style="font-size: 1.2em;">
+			<p>Confirm your subscription to <a href="` + c.CanonicalURL() + `">` + c.DisplayTitle() + `</a> to start receiving future posts:</p>
+			<p><a href="` + c.CanonicalURL() + `email/confirm/` + subID + `?t=` + token + `">Subscribe to ` + c.DisplayTitle() + `</a></p>
+			<p>If you didn't subscribe to this site or you're not sure why you're getting this email, you can delete it. You won't be subscribed or receive any future emails.</p>
+        </div>
+	</body>
+</html>`)
+	err = mlr.Send(m)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}

errors.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2020 A Bunch Tell LLC.
+ * Copyright © 2018-2020 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

export.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2019 A Bunch Tell LLC.
+ * Copyright © 2018-2019 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -119,7 +119,7 @@ func compileFullExport(app *App, u *User) *ExportUser {
 	var collObjs []CollectionObj
 	for _, c := range *colls {
 		co := &CollectionObj{Collection: c}
-		co.Posts, err = app.db.GetPosts(app.cfg, &c, 0, true, false, true)
+		co.Posts, err = app.db.GetPosts(app.cfg, &c, 0, true, false, true, "")
 		if err != nil {
 			log.Error("unable to get collection posts: %v", err)
 		}

feed.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2020 A Bunch Tell LLC.
+ * Copyright © 2018-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -15,7 +15,7 @@ import (
 	"net/http"
 	"time"
 
-	. "github.com/gorilla/feeds"
+	"github.com/gorilla/feeds"
 	"github.com/gorilla/mux"
 	stripmd "github.com/writeas/go-strip-markdown/v2"
 	"github.com/writeas/web-core/log"
@@ -67,7 +67,7 @@ func ViewFeed(app *App, w http.ResponseWriter, req *http.Request) error {
 	if tag != "" {
 		coll.Posts, _ = app.db.GetPostsTagged(app.cfg, c, tag, 1, false)
 	} else {
-		coll.Posts, _ = app.db.GetPosts(app.cfg, c, 1, false, true, false)
+		coll.Posts, _ = app.db.GetPosts(app.cfg, c, 1, false, true, false, "")
 	}
 
 	author := ""
@@ -87,11 +87,11 @@ func ViewFeed(app *App, w http.ResponseWriter, req *http.Request) error {
 		siteURL += "tag:" + tag
 	}
 
-	feed := &Feed{
+	feed := &feeds.Feed{
 		Title:       collectionTitle,
-		Link:        &Link{Href: siteURL},
+		Link:        &feeds.Link{Href: siteURL},
 		Description: coll.Description,
-		Author:      &Author{author, ""},
+		Author:      &feeds.Author{author, ""},
 		Created:     time.Now(),
 	}
 
@@ -103,13 +103,13 @@ func ViewFeed(app *App, w http.ResponseWriter, req *http.Request) error {
 		// Create the item for the feed
 		title = p.PlainDisplayTitle()
 		permalink = fmt.Sprintf("%s%s", baseUrl, p.Slug.String)
-		feed.Items = append(feed.Items, &Item{
+		feed.Items = append(feed.Items, &feeds.Item{
 			Id:          fmt.Sprintf("%s%s", basePermalinkUrl, p.Slug.String),
 			Title:       title,
-			Link:        &Link{Href: permalink},
+			Link:        &feeds.Link{Href: permalink},
 			Description: "<![CDATA[" + stripmd.Strip(p.Content) + "]]>",
 			Content:     string(p.HTMLContent),
-			Author:      &Author{author, ""},
+			Author:      &feeds.Author{author, ""},
 			Created:     p.Created,
 			Updated:     p.Updated,
 		})

go.mod

@@ -1,49 +1,98 @@
 module github.com/writefreely/writefreely
 
 require (
+	github.com/PuerkitoBio/goquery v1.8.1 // indirect
+	github.com/aymerick/douceur v0.2.0
 	github.com/clbanning/mxj v1.8.4 // indirect
-	github.com/dustin/go-humanize v1.0.0
-	github.com/fatih/color v1.10.0
-	github.com/go-sql-driver/mysql v1.6.0
+	github.com/dustin/go-humanize v1.0.1
+	github.com/facebookgo/ensure v0.0.0-20200202191622-63f1cf65ac4c // indirect
+	github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 // indirect
+	github.com/facebookgo/subset v0.0.0-20200203212716-c811ad88dec4 // indirect
+	github.com/fatih/color v1.17.0
+	github.com/go-ini/ini v1.67.0
+	github.com/go-sql-driver/mysql v1.8.1
 	github.com/go-test/deep v1.0.1 // indirect
+	github.com/gobuffalo/envy v1.9.0 // indirect
 	github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e // indirect
-	github.com/gorilla/csrf v1.7.0
-	github.com/gorilla/feeds v1.1.1
-	github.com/gorilla/mux v1.8.0
-	github.com/gorilla/schema v1.2.0
-	github.com/gorilla/sessions v1.2.0
-	github.com/guregu/null v3.5.0+incompatible
+	github.com/gorilla/csrf v1.7.2
+	github.com/gorilla/feeds v1.1.2
+	github.com/gorilla/mux v1.8.1
+	github.com/gorilla/schema v1.4.1
+	github.com/gorilla/sessions v1.3.0
+	github.com/gosimple/slug v1.14.0
+	github.com/guregu/null v4.0.0+incompatible
 	github.com/hashicorp/go-multierror v1.1.1
 	github.com/ikeikeikeike/go-sitemap-generator/v2 v2.0.2
-	github.com/jtolds/gls v4.2.1+incompatible // indirect
 	github.com/kylemcc/twitter-text-go v0.0.0-20180726194232-7f582f6736ec
-	github.com/lunixbochs/vtclean v1.0.0 // indirect
-	github.com/manifoldco/promptui v0.8.0
-	github.com/mattn/go-sqlite3 v1.14.6
-	github.com/microcosm-cc/bluemonday v1.0.5
+	github.com/mailgun/mailgun-go v2.0.0+incompatible
+	github.com/manifoldco/promptui v0.9.0
+	github.com/mattn/go-sqlite3 v1.14.21
+	github.com/microcosm-cc/bluemonday v1.0.27
 	github.com/mitchellh/go-wordwrap v1.0.1
 	github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d
-	github.com/prologic/go-gopher v0.0.0-20200721020712-3e11dcff0469
+	github.com/onsi/ginkgo v1.16.4 // indirect
+	github.com/onsi/gomega v1.13.0 // indirect
 	github.com/rainycape/unidecode v0.0.0-20150907023854-cb7f23ec59be // indirect
 	github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304 // indirect
 	github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c // indirect
-	github.com/stretchr/testify v1.7.0
-	github.com/urfave/cli/v2 v2.3.0
+	github.com/stretchr/testify v1.9.0
+	github.com/urfave/cli/v2 v2.27.4
 	github.com/writeas/activity v0.1.2
-	github.com/writeas/activityserve v0.0.0-20200409150223-d7ab3eaa4481
+	github.com/writeas/activityserve v0.0.0-20230428180247-dc13a4f4d835
 	github.com/writeas/go-strip-markdown/v2 v2.1.1
 	github.com/writeas/go-webfinger v1.1.0
 	github.com/writeas/httpsig v1.0.0
 	github.com/writeas/impart v1.1.1
 	github.com/writeas/import v0.2.1
-	github.com/writeas/monday v0.0.0-20181024183321-54a7dd579219
+	github.com/writeas/monday v1.3.0
 	github.com/writeas/saturday v1.7.2-0.20200427193424-392b95a03320
-	github.com/writeas/slug v1.2.0
-	github.com/writeas/web-core v1.3.1-0.20210330164422-95a3a717ed8f
+	github.com/writeas/web-core v1.6.1-0.20231003013047-d81124d45431
+	github.com/writefreely/go-gopher v0.0.0-20220429181814-40127126f83b
 	github.com/writefreely/go-nodeinfo v1.2.0
-	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
-	golang.org/x/net v0.0.0-20200707034311-ab3426394381
-	gopkg.in/ini.v1 v1.62.0
+	golang.org/x/crypto v0.28.0
+	golang.org/x/net v0.30.0
 )
 
-go 1.15
+require github.com/xhit/go-simple-mail/v2 v2.16.0
+
+require (
+	code.as/core/socks v1.0.0 // indirect
+	filippo.io/edwards25519 v1.1.0 // indirect
+	github.com/andybalholm/cascadia v1.3.2 // indirect
+	github.com/beevik/etree v1.1.0 // indirect
+	github.com/captncraig/cors v0.0.0-20190703115713-e80254a89df1 // indirect
+	github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.4 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/dchest/uniuri v0.0.0-20200228104902-7aecb25e1fe5 // indirect
+	github.com/fatih/structs v1.1.0 // indirect
+	github.com/go-fed/httpsig v0.1.1-0.20200204213531-0ef28562fabe // indirect
+	github.com/gofrs/uuid v3.3.0+incompatible // indirect
+	github.com/gologme/log v1.2.0 // indirect
+	github.com/gorilla/css v1.0.1 // indirect
+	github.com/gorilla/securecookie v1.1.2 // indirect
+	github.com/gosimple/unidecode v1.0.1 // indirect
+	github.com/hashicorp/errwrap v1.0.0 // indirect
+	github.com/joho/godotenv v1.3.0 // indirect
+	github.com/jtolds/gls v4.2.1+incompatible // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/rogpeppe/go-internal v1.9.0 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/sasha-s/go-deadlock v0.3.1 // indirect
+	github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
+	github.com/toorop/go-dkim v0.0.0-20201103131630-e1cd1a0a5208 // indirect
+	github.com/writeas/go-writeas/v2 v2.0.2 // indirect
+	github.com/writeas/openssl-go v1.0.0 // indirect
+	github.com/writeas/slug v1.2.0 // indirect
+	github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1 // indirect
+	golang.org/x/sys v0.26.0 // indirect
+	golang.org/x/text v0.19.0 // indirect
+	gopkg.in/ini.v1 v1.62.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)
+
+go 1.21

go.sum

@@ -1,14 +1,18 @@
 code.as/core/socks v1.0.0 h1:SPQXNp4SbEwjOAP9VzUahLHak8SDqy5n+9cm9tpjZOs=
 code.as/core/socks v1.0.0/go.mod h1:BAXBy5O9s2gmw6UxLqNJcVbWY7C/UPs+801CcSsfWOY=
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
+filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
+github.com/PuerkitoBio/goquery v1.8.1 h1:uQxhNlArOIdbrH1tr0UXwdVFgDcZDrZVdcpygAcwmWM=
+github.com/PuerkitoBio/goquery v1.8.1/go.mod h1:Q8ICL1kNUJ2sXGoAhPGUdYDJvgQgHzJsnnd3H7Ho5jQ=
+github.com/andybalholm/cascadia v1.3.1/go.mod h1:R4bJ1UQfqADjvDa4P6HZHLh/3OxWWEqc0Sk8XGwHqvA=
+github.com/andybalholm/cascadia v1.3.2 h1:3Xi6Dw5lHF15JtdcmAHD3i1+T8plmv7BQ/nsViSLyss=
+github.com/andybalholm/cascadia v1.3.2/go.mod h1:7gtRlve5FxPPgIgX36uWBX58OdBsSS6lUvCFb+h7KvU=
 github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
 github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
 github.com/beevik/etree v1.1.0 h1:T0xke/WvNtMoCqgzPhkX2r4rjY3GDZFi+FjpRZY2Jbs=
 github.com/beevik/etree v1.1.0/go.mod h1:r8Aw8JqVegEf0w2fDnATrX9VpkMcyFeM0FhwO62wh+A=
 github.com/captncraig/cors v0.0.0-20190703115713-e80254a89df1 h1:AFSJaASPGYNbkUa5c8ZybrcW9pP3Cy7+z5dnpcc/qG8=
 github.com/captncraig/cors v0.0.0-20190703115713-e80254a89df1/go.mod h1:EIlIeMufZ8nqdUhnesledB15xLRl4wIJUppwDLPrdrQ=
-github.com/chris-ramon/douceur v0.2.0 h1:IDMEdxlEUUBYBKE4z/mJnFyVXox+MjuEVDJNN27glkU=
-github.com/chris-ramon/douceur v0.2.0/go.mod h1:wDW5xjJdeoMm1mRt4sD4c/LbF/mWdEpRXQKjTR8nIBE=
 github.com/chzyer/logex v1.1.10 h1:Swpa1K6QvQznwJRcfTfQJmTE72DqScAa40E+fbHEXEE=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e h1:fY5BOSpyZCqRo5OhCuC+XN+r/bBCmeuuJtjz+bCNIf8=
@@ -18,99 +22,150 @@ github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMn
 github.com/clbanning/mxj v1.8.3/go.mod h1:BVjHeAH+rl9rs6f+QIpeRl0tfu10SXn1pUSa5PVGJng=
 github.com/clbanning/mxj v1.8.4 h1:HuhwZtbyvyOw+3Z1AowPkU87JkJUSv751ELWaiTpj8I=
 github.com/clbanning/mxj v1.8.4/go.mod h1:BVjHeAH+rl9rs6f+QIpeRl0tfu10SXn1pUSa5PVGJng=
-github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
-github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/cpuguy83/go-md2man/v2 v2.0.4 h1:wfIWP927BUkWJb2NmU/kNDYIBTh/ziUX91+lVfRxZq4=
+github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dchest/uniuri v0.0.0-20200228104902-7aecb25e1fe5 h1:RAV05c0xOkJ3dZGS0JFybxFKZ2WMLabgx3uXnd7rpGs=
 github.com/dchest/uniuri v0.0.0-20200228104902-7aecb25e1fe5/go.mod h1:GgB8SF9nRG+GqaDtLcwJZsQFhcogVCJ79j4EdT0c2V4=
-github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo=
-github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
-github.com/fatih/color v1.10.0 h1:s36xzo75JdqLaaWoiEHk767eHiwo0598uUxyfiPkDsg=
-github.com/fatih/color v1.10.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGEBuJM=
+github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
+github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
+github.com/facebookgo/ensure v0.0.0-20200202191622-63f1cf65ac4c h1:8ISkoahWXwZR41ois5lSJBSVw4D0OV19Ht/JSTzvSv0=
+github.com/facebookgo/ensure v0.0.0-20200202191622-63f1cf65ac4c/go.mod h1:Yg+htXGokKKdzcwhuNDwVvN+uBxDGXJ7G/VN1d8fa64=
+github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 h1:JWuenKqqX8nojtoVVWjGfOF9635RETekkoH6Cc9SX0A=
+github.com/facebookgo/stack v0.0.0-20160209184415-751773369052/go.mod h1:UbMTZqLaRiH3MsBH8va0n7s1pQYcu3uTb8G4tygF4Zg=
+github.com/facebookgo/subset v0.0.0-20200203212716-c811ad88dec4 h1:7HZCaLC5+BZpmbhCOZJ293Lz68O7PYrF2EzeiFMwCLk=
+github.com/facebookgo/subset v0.0.0-20200203212716-c811ad88dec4/go.mod h1:5tD+neXqOorC30/tWg0LCSkrqj/AR6gu8yY8/fpw1q0=
+github.com/fatih/color v1.17.0 h1:GlRw1BRJxkpqUCBKzKOw098ed57fEsKeNjpTe3cSjK4=
+github.com/fatih/color v1.17.0/go.mod h1:YZ7TlrGPkiz6ku9fK3TLD/pl3CpsiFyu8N92HLgmosI=
 github.com/fatih/structs v1.1.0 h1:Q7juDM0QtcnhCpeyLGQKyg4TOIghuNXrkL32pHAUMxo=
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 golang.org/x/sys v0.0.0-20180525142821-c11f84a56e43/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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 golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
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 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
+golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
+golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
+golang.org/x/text v0.19.0 h1:kTxAhCbGbxhK0IwgSKiMO5awPoDQ0RpfiVYBfK860YM=
+golang.org/x/text v0.19.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
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+google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
+google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
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+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
+gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/ini.v1 v1.55.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/ini.v1 v1.62.0 h1:duBzk771uxoUuOlyRLkHsygud9+5lrlGjdFBb4mSKDU=
 gopkg.in/ini.v1 v1.62.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
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 gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0 h1:POO/ycCATvegFmVuPpQzZFJ+pGZeX22Ufu6fibxDVjU=
 gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0/go.mod h1:WDnlLJ4WF5VGsH/HVa3CI79GS0ol3YnhVnKP89i0kNg=
-gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

gopher.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020 A Bunch Tell LLC.
+ * Copyright © 2020 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -18,8 +18,8 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/prologic/go-gopher"
 	"github.com/writeas/web-core/log"
+	"github.com/writefreely/go-gopher"
 )
 
 func initGopher(apper Apper) {
@@ -111,7 +111,7 @@ func handleGopherCollection(app *App, w gopher.ResponseWriter, r *gopher.Request
 		w.WriteInfo(c.Description)
 	}
 
-	posts, err := app.db.GetPosts(app.cfg, c, 0, false, false, false)
+	posts, err := app.db.GetPosts(app.cfg, c, 0, false, false, false, "")
 	if err != nil {
 		return err
 	}

handle.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2021 A Bunch Tell LLC.
+ * Copyright © 2018-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -21,9 +21,9 @@ import (
 	"time"
 
 	"github.com/gorilla/sessions"
-	"github.com/prologic/go-gopher"
 	"github.com/writeas/impart"
 	"github.com/writeas/web-core/log"
+	"github.com/writefreely/go-gopher"
 	"github.com/writefreely/writefreely/config"
 	"github.com/writefreely/writefreely/page"
 )
@@ -155,8 +155,14 @@ func (h *Handler) User(f userHandlerFunc) http.HandlerFunc {
 			err := f(h.app.App(), u, w, r)
 			if err == nil {
 				status = http.StatusOK
-			} else if err, ok := err.(impart.HTTPError); ok {
-				status = err.Status
+			} else if impErr, ok := err.(impart.HTTPError); ok {
+				status = impErr.Status
+				if impErr == ErrUserNotFound {
+					log.Info("Logged-in user not found. Logging out.")
+					sendRedirect(w, http.StatusFound, "/me/logout?to="+h.app.App().cfg.App.LandingPath())
+					// Reset err so handleHTTPError does nothing
+					err = nil
+				}
 			} else {
 				status = http.StatusInternalServerError
 			}
@@ -256,7 +262,7 @@ func apiAuth(app *App, r *http.Request) (*User, error) {
 	return u, nil
 }
 
-// optionaAPIAuth is used for endpoints that accept authenticated requests via
+// optionalAPIAuth is used for endpoints that accept authenticated requests via
 // Authorization header or cookie, unlike apiAuth. It returns a different err
 // in the case where no Authorization header is present.
 func optionalAPIAuth(app *App, r *http.Request) (*User, error) {
@@ -812,7 +818,7 @@ func (h *Handler) handleHTTPError(w http.ResponseWriter, r *http.Request, err er
 			return
 		} else if err.Status == http.StatusNotFound {
 			w.WriteHeader(err.Status)
-			if strings.Contains(r.Header.Get("Accept"), "application/activity+json") {
+			if IsActivityPubRequest(r) {
 				// This is a fediverse request; simply return the header
 				return
 			}

hostmeta.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2019 A Bunch Tell LLC.
+ * Copyright © 2018-2019 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

instance.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018 A Bunch Tell LLC.
+ * Copyright © 2018 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

invites.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019-2021 A Bunch Tell LLC.
+ * Copyright © 2019-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -78,6 +78,9 @@ func handleViewUserInvites(app *App, u *User, w http.ResponseWriter, r *http.Req
 
 	p.Silenced, err = app.db.IsUserSilenced(u.ID)
 	if err != nil {
+		if err == ErrUserNotFound {
+			return err
+		}
 		log.Error("view invites: %v", err)
 	}
 

jobs.go

@@ -0,0 +1,72 @@
+package writefreely
+
+import (
+	"github.com/writeas/web-core/log"
+	"time"
+)
+
+type PostJob struct {
+	ID     int64
+	PostID string
+	Action string
+	Delay  int64
+}
+
+func addJob(app *App, p *PublicPost, action string, delay int64) error {
+	j := &PostJob{
+		PostID: p.ID,
+		Action: action,
+		Delay:  delay,
+	}
+	return app.db.InsertJob(j)
+}
+
+func startPublishJobsQueue(app *App) {
+	t := time.NewTicker(62 * time.Second)
+	for {
+		log.Info("[jobs] Done.")
+		<-t.C
+		log.Info("[jobs] Fetching email publish jobs...")
+		jobs, err := app.db.GetJobsToRun("email")
+		if err != nil {
+			log.Error("[jobs] %s - Skipping.", err)
+			continue
+		}
+		log.Info("[jobs] Running %d email publish jobs...", len(jobs))
+		err = runJobs(app, jobs, true)
+		if err != nil {
+			log.Error("[jobs] Failed: %s", err)
+		}
+	}
+}
+
+func runJobs(app *App, jobs []*PostJob, reqColl bool) error {
+	for _, j := range jobs {
+		p, err := app.db.GetPost(j.PostID, 0)
+		if err != nil {
+			log.Info("[job #%d] Unable to get post: %s", j.ID, err)
+			continue
+		}
+		if !p.CollectionID.Valid && reqColl {
+			log.Info("[job #%d] Post %s not part of a collection", j.ID, p.ID)
+			app.db.DeleteJob(j.ID)
+			continue
+		}
+		coll, err := app.db.GetCollectionByID(p.CollectionID.Int64)
+		if err != nil {
+			log.Info("[job #%d] Unable to get collection: %s", j.ID, err)
+			continue
+		}
+		coll.hostName = app.cfg.App.Host
+		coll.ForPublic()
+		p.Collection = &CollectionObj{Collection: *coll}
+		err = emailPost(app, p, p.Collection.ID)
+		if err != nil {
+			log.Error("[job #%d] Failed to email post %s", j.ID, p.ID)
+			continue
+		}
+		log.Info("[job #%d] Success for post %s.", j.ID, p.ID)
+		app.db.DeleteJob(j.ID)
+	}
+	return nil
+}

key/key.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019, 2021 A Bunch Tell LLC.
+ * Copyright © 2019, 2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

keys.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2019, 2021 A Bunch Tell LLC.
+ * Copyright © 2018-2019, 2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -13,7 +13,6 @@ package writefreely
 import (
 	"github.com/writeas/web-core/log"
 	"github.com/writefreely/writefreely/key"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 )
@@ -52,7 +51,7 @@ func initKeyPaths(app *App) {
 func generateKey(path string) error {
 	// Check if key file exists
 	if _, err := os.Stat(path); err == nil {
-		log.Info("%s already exists. rm the file if you understand the consquences.", path)
+		log.Info("%s already exists. rm the file if you understand the consequences.", path)
 		return nil
 	} else if !os.IsNotExist(err) {
 		log.Error("%s", err)
@@ -65,7 +64,7 @@ func generateKey(path string) error {
 		log.Error("FAILED. %s. Run writefreely --gen-keys again.", err)
 		return err
 	}
-	err = ioutil.WriteFile(path, b, 0600)
+	err = os.WriteFile(path, b, 0600)
 	if err != nil {
 		log.Error("FAILED writing file: %s", err)
 		return err

less/admin.less

@@ -60,6 +60,35 @@ nav#admin {
 			background: #ccc;
 		}
 	}
+
+	&.sub {
+		margin: 1em 0 2em;
+		a:not(.toggle) {
+			border: 0;
+			border-bottom: 2px transparent solid;
+			.rounded(0);
+			padding: 0.5em;
+			margin-left: 0.5em;
+			margin-right: 0.5em;
+
+			&:hover {
+				color: @primary;
+				background: transparent;
+			}
+			&.selected {
+				color: @primary;
+				background: transparent;
+				border-bottom-color: @primary;
+			}
+			&+a {
+				margin-left: 1em;
+			}
+		}
+		a.toggle {
+			margin-top: -0.5em;
+			float: right;
+		}
+	}
 }
 
 .admin-actions {

less/core.less

@@ -5,7 +5,7 @@ body {
 	-moz-osx-font-smoothing: grayscale;
 	background-color: white;
 	color: #111;
-	
+
 	h1, header h2 {
 		a {
 			color: @headerTextColor;
@@ -210,6 +210,10 @@ body {
 		pre {
 			line-height: 1.5;
 		}
+		.flash {
+			text-align: center;
+			margin-bottom: 4em;
+		}
 	}
 	&#subpage {
 		#wrapper {
@@ -668,6 +672,26 @@ body#collection article, body#subpage article {
 		}
 	}
 }
+#wrapper.archive {
+	h1 {
+		margin: 0 !important;
+	}
+	ul {
+		list-style: none;
+
+		li {
+			display: flex;
+			justify-content: space-between;
+			line-height: 1.4;
+			margin: 0.5em 0;
+		}
+
+		.year {
+			font-weight: bold;
+			font-size: 1.5em;
+		}
+	}
+}
 body#post article {
 	p.badge {
 		font-size: 0.9em;
@@ -695,6 +719,7 @@ table.downloads {
 
 select.inputform, textarea.inputform {
 	border: 1px solid #999;
+	background: white;
 }
 
 input, button, select.inputform, textarea.inputform, a.btn {
@@ -826,6 +851,9 @@ input {
 	margin: 0 auto 3em;
 	font-size: 1.2em;
 
+	&.toosmall {
+		max-width: 25em;
+	}
 	&.tight {
 		max-width: 30em;
 	}
@@ -1093,7 +1121,7 @@ li {
 	}
 }
 
-ul.errors { 
+ul.errors {
 	padding: 0;
 	text-indent: 0;
 	li.urgent {
@@ -1596,6 +1624,18 @@ pre.code-block {
 	overflow-x: auto;
 }
 
+#emailsub {
+	text-align: center;
+}
+p#emailsub {
+	display: inline-block !important;
+	width: 100%;
+	font-style: italic;
+}
+#subscribe-btn {
+	margin-left: 0.5em;
+}
+
 #org-nav {
 	font-family: @sansFont;
 	font-size: 1.1em;
@@ -1617,4 +1657,4 @@ pre.code-block {
 		font-weight: bold;
 		margin-left: 0.25em;
 	}
-}
+}

less/fonts.less

@@ -3,7 +3,6 @@
 	font-family: 'Open Sans';
 	font-style: normal;
 	font-weight: 400;
-	font-display: optional;
 	src: url('/fonts/open-sans-v13-latin-regular.eot'); /* IE9 Compat Modes */
 	src: local('Open Sans'), local('OpenSans'),
 	   url('/fonts/open-sans-v13-latin-regular.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
@@ -17,7 +16,6 @@
 	font-family: 'Open Sans';
 	font-style: normal;
 	font-weight: 700;
-	font-display: optional;
 	src: url('/fonts/open-sans-v13-latin-700.eot'); /* IE9 Compat Modes */
 	src: local('Open Sans Bold'), local('OpenSans-Bold'),
 	   url('/fonts/open-sans-v13-latin-700.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
@@ -31,7 +29,6 @@
 	font-family: 'Lora';
 	font-style: normal;
 	font-weight: 400;
-	font-display: optional;
 	src: url('/fonts/Lora-Regular.eot'); /* IE9 Compat Modes */
 	src: local('Lora'), local('Lora-Regular'),
 	   url('/fonts/Lora-Regular.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
@@ -44,7 +41,6 @@
 	font-family: 'Lora';
 	font-style: normal;
 	font-weight: 700;
-	font-display: optional;
 	src: url('/fonts/Lora-Bold.eot'); /* IE9 Compat Modes */
 	src: local('Lora Bold'), local('Lora-Bold'),
 	   url('/fonts/Lora-Bold.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
@@ -56,7 +52,6 @@
 	font-family: 'Lora';
 	font-style: italic;
 	font-weight: 400;
-	font-display: optional;
 	src: url('/fonts/Lora-Italic.eot'); /* IE9 Compat Modes */
 	src: local('Lora Italic'), local('Lora-Italic'),
 	   url('/fonts/Lora-Italic.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */

less/login.less

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020 A Bunch Tell LLC.
+ * Copyright © 2020 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

less/post-temp.less

@@ -12,7 +12,7 @@ body {
 			&:hover {
 				.opacity(1);
 			}
-			
+
 			h1 {
 				font-size: 1.6em;
 			}
@@ -30,7 +30,7 @@ body {
 	}
 }
 
-article, pre, .hljs {
+article, pre, .hljs, #wrapper.archive ul {
 	padding: 0.5em 2rem 1.5em;
 }
 body#post article, pre, .hljs {

mailer/mailer.go

@@ -0,0 +1,181 @@
+/*
+ * Copyright © 2024 Musing Studio LLC.
+ *
+ * This file is part of WriteFreely.
+ *
+ * WriteFreely is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, included
+ * in the LICENSE file in this source code package.
+ */
+
+package mailer
+
+import (
+	"fmt"
+	"github.com/mailgun/mailgun-go"
+	"github.com/writeas/web-core/log"
+	"github.com/writefreely/writefreely/config"
+	mail "github.com/xhit/go-simple-mail/v2"
+	"strings"
+)
+
+type (
+	// Mailer holds configurations for the preferred mailing provider.
+	Mailer struct {
+		smtp    *mail.SMTPServer
+		mailGun *mailgun.MailgunImpl
+	}
+
+	// Message holds the email contents and metadata for the preferred mailing provider.
+	Message struct {
+		mgMsg   *mailgun.Message
+		smtpMsg *SmtpMessage
+	}
+
+	SmtpMessage struct {
+		from       string
+		replyTo    string
+		subject    string
+		recipients []Recipient
+		html       string
+		text       string
+	}
+
+	Recipient struct {
+		email string
+		vars  map[string]string
+	}
+)
+
+// New creates a new Mailer from the instance's config.EmailCfg, returning an error if not properly configured.
+func New(eCfg config.EmailCfg) (*Mailer, error) {
+	m := &Mailer{}
+	if eCfg.Domain != "" && eCfg.MailgunPrivate != "" {
+		m.mailGun = mailgun.NewMailgun(eCfg.Domain, eCfg.MailgunPrivate)
+		if eCfg.MailgunEurope {
+			m.mailGun.SetAPIBase("https://api.eu.mailgun.net/v3")
+		}
+	} else if eCfg.Username != "" && eCfg.Password != "" && eCfg.Host != "" && eCfg.Port > 0 {
+		m.smtp = mail.NewSMTPClient()
+		m.smtp.Host = eCfg.Host
+		m.smtp.Port = eCfg.Port
+		m.smtp.Username = eCfg.Username
+		m.smtp.Password = eCfg.Password
+		if eCfg.EnableStartTLS {
+			m.smtp.Encryption = mail.EncryptionSTARTTLS
+		}
+		// To allow sending multiple email
+		m.smtp.KeepAlive = true
+	} else {
+		return nil, fmt.Errorf("no email provider is configured")
+	}
+
+	return m, nil
+}
+
+// NewMessage creates a new Message from the given parameters.
+func (m *Mailer) NewMessage(from, subject, text string, to ...string) (*Message, error) {
+	msg := &Message{}
+	if m.mailGun != nil {
+		msg.mgMsg = m.mailGun.NewMessage(from, subject, text, to...)
+	} else if m.smtp != nil {
+		msg.smtpMsg = &SmtpMessage{
+			from:       from,
+			replyTo:    "",
+			subject:    subject,
+			recipients: make([]Recipient, len(to)),
+			html:       "",
+			text:       text,
+		}
+		for _, r := range to {
+			msg.smtpMsg.recipients = append(msg.smtpMsg.recipients, Recipient{r, make(map[string]string)})
+		}
+	}
+	return msg, nil
+}
+
+// SetHTML sets the body of the message.
+func (m *Message) SetHTML(html string) {
+	if m.smtpMsg != nil {
+		m.smtpMsg.html = html
+	} else if m.mgMsg != nil {
+		m.mgMsg.SetHtml(html)
+	}
+}
+
+func (m *Message) SetReplyTo(replyTo string) {
+	if m.smtpMsg != nil {
+		m.smtpMsg.replyTo = replyTo
+	} else {
+		m.mgMsg.SetReplyTo(replyTo)
+	}
+}
+
+// AddTag attaches a tag to the Message for providers that support it.
+func (m *Message) AddTag(tag string) {
+	if m.mgMsg != nil {
+		m.mgMsg.AddTag(tag)
+	}
+}
+
+func (m *Message) AddRecipientAndVariables(r string, vars map[string]string) error {
+	if m.smtpMsg != nil {
+		m.smtpMsg.recipients = append(m.smtpMsg.recipients, Recipient{r, vars})
+		return nil
+	} else {
+		varsInterfaces := make(map[string]interface{}, len(vars))
+		for k, v := range vars {
+			varsInterfaces[k] = v
+		}
+		return m.mgMsg.AddRecipientAndVariables(r, varsInterfaces)
+	}
+}
+
+// Send sends the given message via the preferred provider.
+func (m *Mailer) Send(msg *Message) error {
+	if m.smtp != nil {
+		client, err := m.smtp.Connect()
+		if err != nil {
+			return err
+		}
+		emailSent := false
+		for _, r := range msg.smtpMsg.recipients {
+			customMsg := mail.NewMSG()
+			customMsg.SetFrom(msg.smtpMsg.from)
+			if msg.smtpMsg.replyTo != "" {
+				customMsg.SetReplyTo(msg.smtpMsg.replyTo)
+			}
+			customMsg.SetSubject(msg.smtpMsg.subject)
+			customMsg.AddTo(r.email)
+			cText := msg.smtpMsg.text
+			cHtml := msg.smtpMsg.html
+			for v, value := range r.vars {
+				placeHolder := fmt.Sprintf("%%recipient.%s%%", v)
+				cText = strings.ReplaceAll(cText, placeHolder, value)
+				cHtml = strings.ReplaceAll(cHtml, placeHolder, value)
+			}
+			customMsg.SetBody(mail.TextHTML, cHtml)
+			customMsg.AddAlternative(mail.TextPlain, cText)
+			e := customMsg.Error
+			if e == nil {
+				e = customMsg.Send(client)
+			}
+			if e == nil {
+				emailSent = true
+			} else {
+				log.Error("Unable to send email to %s: %v", r.email, e)
+				err = e
+			}
+		}
+		if !emailSent {
+			// only send an error if no email could be sent (to avoid retry of successfully sent emails)
+			return err
+		}
+	} else if m.mailGun != nil {
+		_, _, err := m.mailGun.Send(msg.mgMsg)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}

migrations/drivers.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 A Bunch Tell LLC.
+ * Copyright © 2019 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -36,6 +36,13 @@ func (db *datastore) typeSmallInt() string {
 	return "SMALLINT"
 }
 
+func (db *datastore) typeTinyInt() string {
+	if db.driverName == driverSQLite {
+		return "INTEGER"
+	}
+	return "TINYINT"
+}
+
 func (db *datastore) typeText() string {
 	return "TEXT"
 }
@@ -54,6 +61,13 @@ func (db *datastore) typeVarChar(l int) string {
 	return fmt.Sprintf("VARCHAR(%d)", l)
 }
 
+func (db *datastore) typeVarBinary(l int) string {
+	if db.driverName == driverSQLite {
+		return "BLOB"
+	}
+	return fmt.Sprintf("VARBINARY(%d)", l)
+}
+
 func (db *datastore) typeBool() string {
 	if db.driverName == driverSQLite {
 		return "INTEGER"
@@ -65,6 +79,15 @@ func (db *datastore) typeDateTime() string {
 	return "DATETIME"
 }
 
+func (db *datastore) typeIntPrimaryKey() string {
+	if db.driverName == driverSQLite {
+		// From docs: "In SQLite, a column with type INTEGER PRIMARY KEY is an alias for the ROWID (except in WITHOUT
+		// ROWID tables) which is always a 64-bit signed integer."
+		return "INTEGER PRIMARY KEY"
+	}
+	return "INT AUTO_INCREMENT PRIMARY KEY"
+}
+
 func (db *datastore) collateMultiByte() string {
 	if db.driverName == driverSQLite {
 		return ""

migrations/migrations.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 A Bunch Tell LLC.
+ * Copyright © 2019 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -65,7 +65,13 @@ var migrations = []Migration{
 	New("support oauth attach", oauthAttach),                        // V6 -> V7
 	New("support oauth via invite", oauthInvites),                   // V7 -> V8 (v0.12.0)
 	New("optimize drafts retrieval", optimizeDrafts),                // V8 -> V9
-	New("support post signatures", supportPostSignatures),           // V9 -> V10
+	New("support post signatures", supportPostSignatures),           // V9 -> V10 (v0.13.0)
+	New("Widen oauth_users.access_token", widenOauthAcceesToken),    // V10 -> V11
+	New("support verifying fedi profile", fediverseVerifyProfile),   // V11 -> V12 (v0.14.0)
+	New("support newsletters", supportLetters),                      // V12 -> V13
+	New("support password resetting", supportPassReset),             // V13 -> V14
+	New("speed up blog post retrieval", addPostRetrievalIndex),      // V14 -> V15
+	New("support ActivityPub likes", supportRemoteLikes),            // V15 -> V16 (v0.16.0)
 }
 
 // CurrentVer returns the current migration version the application is on

migrations/v1.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 A Bunch Tell LLC.
+ * Copyright © 2019 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

migrations/v10.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020 A Bunch Tell LLC.
+ * Copyright © 2020 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

migrations/v11.go

@@ -0,0 +1,38 @@
+/*
+ * Copyright © 2020 Musing Studio LLC.
+ *
+ * This file is part of WriteFreely.
+ *
+ * WriteFreely is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, included
+ * in the LICENSE file in this source code package.
+ */
+
+package migrations
+
+/**
+ * Widen `oauth_users.access_token`, necessary only for mysql
+ */
+func widenOauthAcceesToken(db *datastore) error {
+	if db.driverName == driverMySQL {
+		t, err := db.Begin()
+		if err != nil {
+			t.Rollback()
+			return err
+		}
+
+		_, err = t.Exec(`ALTER TABLE oauth_users MODIFY COLUMN access_token ` + db.typeText() + db.collateMultiByte() + ` NULL`)
+		if err != nil {
+			t.Rollback()
+			return err
+		}
+
+		err = t.Commit()
+		if err != nil {
+			t.Rollback()
+			return err
+		}
+	}
+
+	return nil
+}

migrations/v12.go

@@ -0,0 +1,33 @@
+/*
+ * Copyright © 2023 Musing Studio LLC.
+ *
+ * This file is part of WriteFreely.
+ *
+ * WriteFreely is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, included
+ * in the LICENSE file in this source code package.
+ */
+
+package migrations
+
+func fediverseVerifyProfile(db *datastore) error {
+	t, err := db.Begin()
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	_, err = t.Exec(`ALTER TABLE remoteusers ADD COLUMN url ` + db.typeVarChar(255) + ` NULL` + db.after("shared_inbox"))
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	err = t.Commit()
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	return nil
+}

migrations/v13.go

@@ -0,0 +1,58 @@
+/*
+ * Copyright © 2021 Musing Studio LLC.
+ *
+ * This file is part of WriteFreely.
+ *
+ * WriteFreely is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, included
+ * in the LICENSE file in this source code package.
+ */
+
+package migrations
+
+func supportLetters(db *datastore) error {
+	t, err := db.Begin()
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	_, err = t.Exec(`CREATE TABLE publishjobs (
+    id      ` + db.typeIntPrimaryKey() + `,
+    post_id ` + db.typeVarChar(16) + ` not null,
+    action  ` + db.typeVarChar(16) + ` not null,
+    delay   ` + db.typeTinyInt() + ` not null
+)`)
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	_, err = t.Exec(`CREATE TABLE emailsubscribers (
+    id            ` + db.typeChar(8) + ` not null,
+    collection_id ` + db.typeInt() + ` not null,
+    user_id       ` + db.typeInt() + ` null,
+    email         ` + db.typeVarChar(255) + ` null,
+    subscribed    ` + db.typeDateTime() + ` not null,
+    token         ` + db.typeChar(16) + ` not null,
+    confirmed     ` + db.typeBool() + ` default 0 not null,
+    allow_export  ` + db.typeBool() + ` default 0 not null,
+    constraint eu_coll_email
+        unique (collection_id, email),
+    constraint eu_coll_user
+        unique (collection_id, user_id),
+	PRIMARY KEY (id)
+)`)
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	err = t.Commit()
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	return nil
+}

migrations/v14.go

@@ -0,0 +1,37 @@
+/*
+ * Copyright © 2023 Musing Studio LLC.
+ *
+ * This file is part of WriteFreely.
+ *
+ * WriteFreely is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, included
+ * in the LICENSE file in this source code package.
+ */
+
+package migrations
+
+func supportPassReset(db *datastore) error {
+	t, err := db.Begin()
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	_, err = t.Exec(`CREATE TABLE password_resets (
+    user_id ` + db.typeInt() + ` not null,
+    token   ` + db.typeChar(32) + ` not null primary key,
+    used    ` + db.typeBool() + ` default 0 not null,
+    created ` + db.typeDateTime() + ` not null
+)`)
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	err = t.Commit()
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+	return nil
+}

migrations/v15.go

@@ -0,0 +1,33 @@
+/*
+ * Copyright © 2023 Musing Studio LLC.
+ *
+ * This file is part of WriteFreely.
+ *
+ * WriteFreely is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, included
+ * in the LICENSE file in this source code package.
+ */
+
+package migrations
+
+func addPostRetrievalIndex(db *datastore) error {
+	t, err := db.Begin()
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	_, err = t.Exec("CREATE INDEX posts_get_collection_index ON posts (`collection_id`, `pinned_position`, `created`)")
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	err = t.Commit()
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	return nil
+}

migrations/v16.go

@@ -0,0 +1,38 @@
+/*
+ * Copyright © 2024 Musing Studio LLC.
+ *
+ * This file is part of WriteFreely.
+ *
+ * WriteFreely is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, included
+ * in the LICENSE file in this source code package.
+ */
+
+package migrations
+
+func supportRemoteLikes(db *datastore) error {
+	t, err := db.Begin()
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	_, err = t.Exec(`CREATE TABLE remote_likes (
+	post_id        ` + db.typeChar(16) + ` NOT NULL,
+	remote_user_id ` + db.typeInt() + ` NOT NULL,
+	created        ` + db.typeDateTime() + ` NOT NULL,
+	PRIMARY KEY (post_id,remote_user_id)
+)`)
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	err = t.Commit()
+	if err != nil {
+		t.Rollback()
+		return err
+	}
+
+	return nil
+}

migrations/v2.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 A Bunch Tell LLC.
+ * Copyright © 2019 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

migrations/v3.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 A Bunch Tell LLC.
+ * Copyright © 2019 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

migrations/v4.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019-2021 A Bunch Tell LLC.
+ * Copyright © 2019-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

migrations/v5.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019-2021 A Bunch Tell LLC.
+ * Copyright © 2019-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

migrations/v6.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019-2020 A Bunch Tell LLC.
+ * Copyright © 2019-2020 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

migrations/v7.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020-2021 A Bunch Tell LLC.
+ * Copyright © 2020-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

migrations/v8.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020-2021 A Bunch Tell LLC.
+ * Copyright © 2020-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

migrations/v9.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020 A Bunch Tell LLC.
+ * Copyright © 2020 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

monetization.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020-2021 A Bunch Tell LLC.
+ * Copyright © 2020-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -16,7 +16,7 @@ import (
 	"github.com/gorilla/mux"
 	"github.com/writeas/impart"
 	"github.com/writeas/web-core/log"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"net/url"
 	"os"
@@ -144,7 +144,7 @@ func verifyReceipt(receipt, id string) error {
 		defer resp.Body.Close()
 	}
 
-	body, err := ioutil.ReadAll(resp.Body)
+	body, err := io.ReadAll(resp.Body)
 	if err != nil {
 		log.Error("Unable to read %s response body: %s", receiptsHost, err)
 		return err

nodeinfo.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2019, 2021 A Bunch Tell LLC.
+ * Copyright © 2018-2019, 2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -46,7 +46,7 @@ func nodeInfoConfig(db *datastore, cfg *config.Config) *nodeinfo.Config {
 			Software: nodeinfo.SoftwareMeta{
 				HomePage: softwareURL,
 				GitHub:   "https://github.com/writefreely/writefreely",
-				Follow:   "https://writing.exchange/@write_as",
+				Follow:   "https://writing.exchange/@writefreely",
 			},
 			MaxBlogs:     cfg.App.MaxBlogs,
 			PublicReader: cfg.App.LocalTimeline,
@@ -94,14 +94,20 @@ INNER JOIN collections c
 ON collection_id = c.id
 WHERE collection_id IS NOT NULL
 	AND updated > DATE_SUB(NOW(), INTERVAL 6 MONTH)) co`).Scan(&activeHalfYear)
+		if err != nil {
+			log.Error("Failed getting 6-month active user stats: %s", err)
+		}
 
 		err = r.db.QueryRow(`SELECT COUNT(*) FROM (
 SELECT DISTINCT collection_id
 FROM posts
-INNER JOIN FROM collections c
+INNER JOIN collections c
 ON collection_id = c.id
 WHERE collection_id IS NOT NULL
 	AND updated > DATE_SUB(NOW(), INTERVAL 1 MONTH)) co`).Scan(&activeMonth)
+		if err != nil {
+			log.Error("Failed getting 1-month active user stats: %s", err)
+		}
 	}
 
 	return nodeinfo.Usage{

oauth.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019-2021 A Bunch Tell LLC.
+ * Copyright © 2019-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -15,7 +15,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"net/url"
 	"strings"
@@ -293,10 +292,15 @@ func configureGiteaOauth(parentHandler *Handler, r *mux.Router, app *App) {
 			ClientID:         app.Config().GiteaOauth.ClientID,
 			ClientSecret:     app.Config().GiteaOauth.ClientSecret,
 			ExchangeLocation: app.Config().GiteaOauth.Host + "/login/oauth/access_token",
-			InspectLocation:  app.Config().GiteaOauth.Host + "/api/v1/user",
+			InspectLocation:  app.Config().GiteaOauth.Host + "/login/oauth/userinfo",
 			AuthLocation:     app.Config().GiteaOauth.Host + "/login/oauth/authorize",
 			HttpClient:       config.DefaultHTTPClient(),
 			CallbackLocation: callbackLocation,
+			Scope:            "openid profile email",
+			MapUserID:        "sub",
+			MapUsername:      "login",
+			MapDisplayName:   "full_name",
+			MapEmail:         "email",
 		}
 		configureOauthRoutes(parentHandler, r, app, oauthClient, callbackProxy)
 	}
@@ -355,7 +359,7 @@ func (h oauthHandler) viewOauthCallback(app *App, w http.ResponseWriter, r *http
 	}
 
 	if localUserID != -1 && attachUserID > 0 {
-		if err = addSessionFlash(app, w, r, "This Slack account is already attached to another user.", nil); err != nil {
+		if err = addSessionFlash(app, w, r, "This OAuth account is already attached to another user.", nil); err != nil {
 			return impart.HTTPError{Status: http.StatusInternalServerError, Message: err.Error()}
 		}
 		return impart.HTTPError{http.StatusFound, "/me/settings"}
@@ -376,6 +380,7 @@ func (h oauthHandler) viewOauthCallback(app *App, w http.ResponseWriter, r *http
 	}
 	if attachUserID > 0 {
 		log.Info("attaching to user %d", attachUserID)
+		log.Info("OAuth userid: %s", tokenInfo.UserID)
 		err = h.DB.RecordRemoteUserID(r.Context(), attachUserID, tokenInfo.UserID, provider, clientID, tokenResponse.AccessToken)
 		if err != nil {
 			return impart.HTTPError{http.StatusInternalServerError, err.Error()}
@@ -444,7 +449,7 @@ func (r *callbackProxyClient) register(ctx context.Context, state string) error
 
 func limitedJsonUnmarshal(body io.ReadCloser, n int, thing interface{}) error {
 	lr := io.LimitReader(body, int64(n+1))
-	data, err := ioutil.ReadAll(lr)
+	data, err := io.ReadAll(lr)
 	if err != nil {
 		return err
 	}

oauth_generic.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020-2021 A Bunch Tell LLC and respective authors.
+ * Copyright © 2020-2021 Musing Studio LLC and respective authors.
  *
  * This file is part of WriteFreely.
  *
@@ -70,6 +70,8 @@ func (c genericOauthClient) buildLoginURL(state string) (string, error) {
 
 func (c genericOauthClient) exchangeOauthCode(ctx context.Context, code string) (*TokenResponse, error) {
 	form := url.Values{}
+	form.Add("client_id", c.ClientID)
+	form.Add("client_secret", c.ClientSecret)
 	form.Add("grant_type", "authorization_code")
 	form.Add("redirect_uri", c.CallbackLocation)
 	form.Add("scope", c.Scope)

oauth_gitea.go

@@ -3,6 +3,8 @@ package writefreely
 import (
 	"context"
 	"errors"
+	"fmt"
+	"github.com/writeas/web-core/log"
 	"net/http"
 	"net/url"
 	"strings"
@@ -15,6 +17,11 @@ type giteaOauthClient struct {
 	ExchangeLocation string
 	InspectLocation  string
 	CallbackLocation string
+	Scope            string
+	MapUserID        string
+	MapUsername      string
+	MapDisplayName   string
+	MapEmail         string
 	HttpClient       HttpClient
 }
 
@@ -46,7 +53,7 @@ func (c giteaOauthClient) buildLoginURL(state string) (string, error) {
 	q.Set("redirect_uri", c.CallbackLocation)
 	q.Set("response_type", "code")
 	q.Set("state", state)
-	// q.Set("scope", "read_user")
+	q.Set("scope", c.Scope)
 	u.RawQuery = q.Encode()
 	return u.String(), nil
 }
@@ -55,7 +62,7 @@ func (c giteaOauthClient) exchangeOauthCode(ctx context.Context, code string) (*
 	form := url.Values{}
 	form.Add("grant_type", "authorization_code")
 	form.Add("redirect_uri", c.CallbackLocation)
-	// form.Add("scope", "read_user")
+	form.Add("scope", c.Scope)
 	form.Add("code", code)
 	req, err := http.NewRequest("POST", c.ExchangeLocation, strings.NewReader(form.Encode()))
 	if err != nil {
@@ -103,12 +110,24 @@ func (c giteaOauthClient) inspectOauthAccessToken(ctx context.Context, accessTok
 		return nil, errors.New("unable to inspect access token")
 	}
 
-	var inspectResponse InspectResponse
-	if err := limitedJsonUnmarshal(resp.Body, infoRequestMaxLen, &inspectResponse); err != nil {
+	// since we don't know what the JSON from the server will look like, we create a
+	// generic interface and then map manually to values set in the config
+	var genericInterface map[string]interface{}
+	if err := limitedJsonUnmarshal(resp.Body, infoRequestMaxLen, &genericInterface); err != nil {
 		return nil, err
 	}
-	if inspectResponse.Error != "" {
-		return nil, errors.New(inspectResponse.Error)
+
+	// map each relevant field in inspectResponse to the mapped field from the config
+	var inspectResponse InspectResponse
+	inspectResponse.UserID, _ = genericInterface[c.MapUserID].(string)
+	// log.Info("Userid from Gitea: %s", inspectResponse.UserID)
+	if inspectResponse.UserID == "" {
+		log.Error("[CONFIGURATION ERROR] Gitea OAuth provider returned empty UserID value (`%s`).\n  Do you need to configure a different `map_user_id` value for this provider?", c.MapUserID)
+		return nil, fmt.Errorf("no UserID (`%s`) value returned", c.MapUserID)
 	}
+	inspectResponse.Username, _ = genericInterface[c.MapUsername].(string)
+	inspectResponse.DisplayName, _ = genericInterface[c.MapDisplayName].(string)
+	inspectResponse.Email, _ = genericInterface[c.MapEmail].(string)
+
 	return &inspectResponse, nil
 }

oauth_signup.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2020-2021 A Bunch Tell LLC.
+ * Copyright © 2020-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

oauth_slack.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019-2020 A Bunch Tell LLC.
+ * Copyright © 2019-2020 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -13,7 +13,7 @@ package writefreely
 import (
 	"context"
 	"errors"
-	"github.com/writeas/slug"
+	"github.com/gosimple/slug"
 	"net/http"
 	"net/url"
 	"strings"

oauth_test.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019-2021 A Bunch Tell LLC.
+ * Copyright © 2019-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

ossl_legacy.cnf

@@ -0,0 +1,10 @@
+
+[provider_sect]
+default = default_sect
+legacy = legacy_sect
+
+[default_sect]
+activate = 1
+
+[legacy_sect]
+activate = 1

pad.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2021 A Bunch Tell LLC.
+ * Copyright © 2018-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -55,6 +55,9 @@ func handleViewPad(app *App, w http.ResponseWriter, r *http.Request) error {
 		}
 		appData.Silenced, err = app.db.IsUserSilenced(appData.User.ID)
 		if err != nil {
+			if err == ErrUserNotFound {
+				return err
+			}
 			log.Error("Unable to get user status for Pad: %v", err)
 		}
 	}

page/page.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2019, 2021 A Bunch Tell LLC.
+ * Copyright © 2018-2019, 2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -21,6 +21,7 @@ type StaticPage struct {
 	config.AppCfg
 	Version   string
 	HeaderNav bool
+	CustomCSS bool
 
 	// Request values
 	Path          string

pages.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2019, 2021 A Bunch Tell LLC.
+ * Copyright © 2018-2019, 2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -40,6 +40,28 @@ func defaultAboutTitle(cfg *config.Config) sql.NullString {
 	return sql.NullString{String: "About " + cfg.App.SiteName, Valid: true}
 }
 
+func getContactPage(app *App) (*instanceContent, error) {
+	c, err := app.db.GetDynamicContent("contact")
+	if err != nil {
+		return nil, err
+	}
+	if c == nil {
+		c = &instanceContent{
+			ID:      "contact",
+			Type:    "page",
+			Content: defaultContactPage(app),
+		}
+	}
+	if !c.Title.Valid {
+		c.Title = defaultContactTitle()
+	}
+	return c, nil
+}
+
+func defaultContactTitle() sql.NullString {
+	return sql.NullString{String: "Contact Us", Valid: true}
+}
+
 func getPrivacyPage(app *App) (*instanceContent, error) {
 	c, err := app.db.GetDynamicContent("privacy")
 	if err != nil {
@@ -70,12 +92,24 @@ func defaultAboutPage(cfg *config.Config) string {
 	return `_` + cfg.App.SiteName + `_ is a place for you to write and publish, powered by [WriteFreely](https://writefreely.org).`
 }
 
+func defaultContactPage(app *App) string {
+	c, err := app.db.GetCollectionByID(1)
+	if err != nil {
+		return ""
+	}
+	return `_` + app.cfg.App.SiteName + `_ is administered by: [**` + c.Alias + `**](/` + c.Alias + `/).
+
+Contact them at this email address: _EMAIL GOES HERE_.
+
+You can also reach them here...`
+}
+
 func defaultPrivacyPolicy(cfg *config.Config) string {
 	return `[WriteFreely](https://writefreely.org), the software that powers this site, is built to enforce your right to privacy by default.
 
 It retains as little data about you as possible, not even requiring an email address to sign up. However, if you _do_ give us your email address, it is stored encrypted in our database. We salt and hash your account's password.
 
-We store log files, or data about what happens on our servers. We also use cookies to keep you logged in to your account.
+We store log files, or data about what happens on our servers. We also use cookies to keep you logged into your account.
 
 Beyond this, it's important that you trust whoever runs **` + cfg.App.SiteName + `**. Software can only do so much to protect you -- your level of privacy protections will ultimately fall on the humans that run this particular service.`
 }

pages/404-general.tmpl

@@ -1,7 +1,6 @@
 {{define "head"}}<title>Page not found &mdash; {{.SiteName}}</title>{{end}}
 {{define "content"}}
 		<div class="error-page">
-			<p class="msg">This page is missing.</p>
-			<p>Are you sure it was ever here?</p>
+			<p class="msg">Page not found.</p>
 		</div>
 {{end}}

pages/500.tmpl

@@ -2,9 +2,7 @@
 {{define "content"}}
 		<div class="content-container tight">
 			<h1>Server error &#x1F635;</h1>
-			<p>Please <a href="https://github.com/writefreely/writefreely/issues/new">contact the human authors</a> of this software and remind them of their many shortcomings.</p>
-			<p>Be gentle, though. They are fragile mortal beings.</p>
-			<p style="margin-top:2em">Also, unlike the AI that will soon replace them, you will need to include an error log from the server in your report. (Utterly <em>primitive</em>, we know.)</p>
+			<p>There seems to be an issue with this server. Please <a href="/contact">contact the admin</a> and let them know they'll need to fix it.</p>
 			<p>&ndash; {{.SiteName}} &#x1F916;</p>
 		</div>
 {{end}}

pages/contact.tmpl

@@ -0,0 +1,8 @@
+{{define "head"}}<title>{{.ContentTitle}} &mdash; {{.SiteName}}</title>
+<meta name="description" content="{{.PlainContent}}">
+{{end}}
+{{define "content"}}<div class="content-container snug">
+	<h1>{{.ContentTitle}}</h1>
+		{{.Content}}
+	</div>
+{{end}}

pages/login.tmpl

@@ -1,13 +1,19 @@
 {{define "head"}}<title>Log in &mdash; {{.SiteName}}</title>
-<meta name="description" content="Log in to {{.SiteName}}.">
-<meta itemprop="description" content="Log in to {{.SiteName}}.">
+<meta name="description" content="Log into {{.SiteName}}.">
+<meta itemprop="description" content="Log into {{.SiteName}}.">
 <style>
 input{margin-bottom:0.5em;}
+p.forgot {
+	font-size: 0.8em;
+	margin: 0 auto 1.5rem;
+	text-align: left;
+	max-width: 16rem;
+}
 </style>
 {{end}}
 {{define "content"}}
 <div class="tight content-container">
-	<h1>Log in to {{.SiteName}}</h1>
+	<h1>Log into {{.SiteName}}</h1>
 
 	{{if .Flashes}}<ul class="errors">
 		{{range .Flashes}}<li class="urgent">{{.}}</li>{{end}}
@@ -19,6 +25,7 @@ input{margin-bottom:0.5em;}
 	<form action="/auth/login" method="post" style="text-align: center;margin-top:1em;" onsubmit="disableSubmit()">
 		<input type="text" name="alias" placeholder="Username" value="{{.LoginUsername}}" {{if not .LoginUsername}}autofocus{{end}} /><br />
 		<input type="password" name="pass" placeholder="Password" {{if .LoginUsername}}autofocus{{end}} /><br />
+		{{if .EmailEnabled}}<p class="forgot"><a href="/reset">Forgot password?</a></p>{{end}}
 		{{if .To}}<input type="hidden" name="to" value="{{.To}}" />{{end}}
 		<input type="submit" id="btn-login" value="Login" />
 	</form>

pages/reset.tmpl

@@ -0,0 +1,58 @@
+{{define "head"}}<title>Reset password &mdash; {{.SiteName}}</title>
+<style>
+input {
+	margin-bottom: 0.5em;
+	width: 100%;
+	box-sizing: border-box;
+}
+label {
+	display: block;
+}
+</style>
+{{end}}
+{{define "content"}}
+<div class="toosmall content-container clean">
+	<h1>Reset your password</h1>
+
+{{ if .DisablePasswordAuth }}
+	<div class="alert info">
+		<p><strong>Password login is disabled on this server</strong>, so it's not possible to reset your password.</p>
+	</div>
+{{ else if not .EmailEnabled }}
+	<div class="alert info">
+		<p><strong>Email is not configured on this server!</strong> Please <a href="/contact">contact your admin</a> to reset your password.</p>
+	</div>
+{{ else }}
+	{{if .Flashes}}<ul class="errors">
+		{{range .Flashes}}<li class="urgent">{{.}}</li>{{end}}
+	</ul>{{end}}
+
+	{{if .IsResetting}}
+		<form method="post" action="/reset" onsubmit="disableSubmit()">
+			<label>
+				<p>New Password</p>
+				<input type="password" name="new-pass" autocomplete="new-password" placeholder="New password" tabindex="1" />
+			</label>
+			<input type="hidden" name="t" value="{{.Token}}" />
+			<input type="submit" id="btn-login" value="Reset Password" />
+			{{ .CSRFField }}
+		</form>
+	{{else if not .IsSent}}
+		<form action="/reset" method="post" onsubmit="disableSubmit()">
+			<label>
+				<p>Username</p>
+				<input type="text" name="alias" placeholder="Username" autofocus />
+			</label>
+			{{ .CSRFField }}
+			<input type="submit" id="btn-login" value="Reset Password" />
+		</form>
+	{{end}}
+
+	<script type="text/javascript">
+	var $btn = document.getElementById("btn-login");
+	function disableSubmit() {
+		$btn.disabled = true;
+	}
+	</script>
+{{ end }}
+{{end}}

parse/posts.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2020 A Bunch Tell LLC.
+ * Copyright © 2018-2020 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -80,3 +80,12 @@ func TruncToWord(s string, l int) (string, bool) {
 	}
 	return s, truncated
 }
+
+// Truncate truncates the given text to the provided limit, returning the original string if it's shorter than the limit.
+func Truncate(s string, l int) string {
+	c := []rune(s)
+	if len(c) > l {
+		s = string(c[:l])
+	}
+	return s
+}

parse/posts_test.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018 A Bunch Tell LLC.
+ * Copyright © 2018 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

postrender.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2021 A Bunch Tell LLC.
+ * Copyright © 2018-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -120,7 +120,7 @@ func (p *PublicPost) augmentReadingDestination() {
 }
 
 func applyMarkdown(data []byte, baseURL string, cfg *config.Config) string {
-	return applyMarkdownSpecial(data, false, baseURL, cfg)
+	return applyMarkdownSpecial(data, baseURL, cfg, cfg.App.SingleUser)
 }
 
 func disableYoutubeAutoplay(outHTML string) string {
@@ -142,7 +142,7 @@ func disableYoutubeAutoplay(outHTML string) string {
 	return outHTML
 }
 
-func applyMarkdownSpecial(data []byte, skipNoFollow bool, baseURL string, cfg *config.Config) string {
+func applyMarkdownSpecial(data []byte, baseURL string, cfg *config.Config, skipNoFollow bool) string {
 	mdExtensions := 0 |
 		blackfriday.EXTENSION_TABLES |
 		blackfriday.EXTENSION_FENCED_CODE |
@@ -201,6 +201,9 @@ func applyBasicMarkdown(data []byte) string {
 	md := blackfriday.Markdown(append([]byte("# "), data...), blackfriday.HtmlRenderer(htmlFlags, "", ""), mdExtensions)
 	// Remove H1 markup
 	md = bytes.TrimSpace(md) // blackfriday.Markdown adds a newline at the end of the <h1>
+	if len(md) == 0 {
+		return ""
+	}
 	md = md[len("<h1>") : len(md)-len("</h1>")]
 	// Strip out bad HTML
 	policy := bluemonday.UGCPolicy()
@@ -267,6 +270,7 @@ func getSanitizationPolicy() *bluemonday.Policy {
 	policy.AllowAttrs("target").OnElements("a")
 	policy.AllowAttrs("title").OnElements("abbr")
 	policy.AllowAttrs("style", "class", "id").Globally()
+	policy.AllowAttrs("alt").OnElements("img")
 	policy.AllowElements("header", "footer")
 	policy.AllowURLSchemes("http", "https", "mailto", "xmpp")
 	return policy
@@ -281,12 +285,13 @@ func sanitizePost(content string) string {
 // choosing what to generate. In case a post has a title, this function will
 // fail, and logic should instead be implemented to skip this when there's no
 // title, like so:
-//    var desc string
-//    if title == "" {
-//        desc = postDescription(content, title, friendlyId)
-//    } else {
-//        desc = shortPostDescription(content)
-//    }
+//
+//	var desc string
+//	if title == "" {
+//	    desc = postDescription(content, title, friendlyId)
+//	} else {
+//	    desc = shortPostDescription(content)
+//	}
 func postDescription(content, title, friendlyId string) string {
 	maxLen := 140
 

postrender_test.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2021 A Bunch Tell LLC.
+ * Copyright © 2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *

posts.go

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018-2021 A Bunch Tell LLC.
+ * Copyright © 2018-2021 Musing Studio LLC.
  *
  * This file is part of WriteFreely.
  *
@@ -14,6 +14,7 @@ import (
 	"database/sql"
 	"encoding/json"
 	"fmt"
+	"github.com/writefreely/writefreely/spam"
 	"html/template"
 	"net/http"
 	"net/url"
@@ -22,6 +23,7 @@ import (
 	"time"
 
 	"github.com/gorilla/mux"
+	"github.com/gosimple/slug"
 	"github.com/guregu/null"
 	"github.com/guregu/null/zero"
 	"github.com/kylemcc/twitter-text-go/extract"
@@ -29,7 +31,6 @@ import (
 	stripmd "github.com/writeas/go-strip-markdown/v2"
 	"github.com/writeas/impart"
 	"github.com/writeas/monday"
-	"github.com/writeas/slug"
 	"github.com/writeas/web-core/activitystreams"
 	"github.com/writeas/web-core/bots"
 	"github.com/writeas/web-core/converter"
@@ -48,6 +49,12 @@ const (
 	postIDLen     = 10
 
 	postMetaDateFormat = "2006-01-02 15:04:05"
+)
+
+type PostType string
+
+const (
+	postArch PostType = "archive"
 
 	shortCodePaid = "<!--paid-->"
 )
@@ -104,6 +111,7 @@ type (
 		Created        time.Time     `db:"created" json:"created"`
 		Updated        time.Time     `db:"updated" json:"updated"`
 		ViewCount      int64         `db:"view_count" json:"-"`
+		LikeCount      int64         `db:"like_count" json:"likes"`
 		Title          zero.String   `db:"title" json:"title"`
 		HTMLTitle      template.HTML `db:"title" json:"-"`
 		Content        string        `db:"content" json:"body"`
@@ -126,6 +134,7 @@ type (
 		IsTopLevel  bool           `json:"-"`
 		DisplayDate string         `json:"-"`
 		Views       int64          `json:"views"`
+		Likes       int64          `json:"likes"`
 		Owner       *PublicUser    `json:"-"`
 		IsOwner     bool           `json:"-"`
 		URL         string         `json:"url,omitempty"`
@@ -139,6 +148,7 @@ type (
 		IsPinned       bool
 		IsCustomDomain bool
 		Monetization   string
+		Verification   string
 		PinnedPosts    *[]PublicPost
 		IsFound        bool
 		IsAdmin        bool
@@ -312,6 +322,8 @@ func handleViewPost(app *App, w http.ResponseWriter, r *http.Request) error {
 	// Display reserved page if that is requested resource
 	if t, ok := pages[r.URL.Path[1:]+".tmpl"]; ok {
 		return handleTemplatedPage(app, w, r, t)
+	} else if r.URL.Path == "/sitemap.xml" && !app.cfg.App.SingleUser {
+		return impart.HTTPError{Status: http.StatusNotFound, Message: "Page not found."}
 	} else if (strings.Contains(r.URL.Path, ".") && !isRaw && !isMarkdown) || r.URL.Path == "/robots.txt" || r.URL.Path == "/manifest.json" {
 		// Serve static file
 		app.shttp.ServeHTTP(w, r)
@@ -339,6 +351,7 @@ func handleViewPost(app *App, w http.ResponseWriter, r *http.Request) error {
 	}
 
 	var ownerID sql.NullInt64
+	var collectionID sql.NullInt64
 	var title string
 	var content string
 	var font string
@@ -354,7 +367,7 @@ func handleViewPost(app *App, w http.ResponseWriter, r *http.Request) error {
 		return impart.HTTPError{http.StatusFound, fmt.Sprintf("/%s%s", fixedID, ext)}
 	}
 
-	err := app.db.QueryRow(fmt.Sprintf("SELECT owner_id, title, content, text_appearance, view_count, language, rtl FROM posts WHERE id = ?"), friendlyID).Scan(&ownerID, &title, &content, &font, &views, &language, &rtl)
+	err := app.db.QueryRow("SELECT owner_id, collection_id, title, content, text_appearance, view_count, language, rtl FROM posts WHERE id = ?", friendlyID).Scan(&ownerID, &collectionID, &title, &content, &font, &views, &language, &rtl)
 	switch {
 	case err == sql.ErrNoRows:
 		found = false
@@ -424,6 +437,16 @@ func handleViewPost(app *App, w http.ResponseWriter, r *http.Request) error {
 		}
 	}
 
+	var protectDraft bool
+	if found && collectionID.Valid {
+		collection, err := app.db.GetCollectionByID(collectionID.Int64)
+		if err != nil {
+			log.Error("view post: %v", err)
+		}
+
+		protectDraft = collection.IsPrivate() || collection.IsProtected()
+	}
+
 	// Check if post has been unpublished
 	if title == "" && content == "" {
 		gone = true
@@ -488,6 +511,10 @@ func handleViewPost(app *App, w http.ResponseWriter, r *http.Request) error {
 		if !page.IsOwner && silenced {
 			return ErrPostNotFound
 		}
+
+		if !page.IsOwner && protectDraft {
+			return ErrPostNotFound
+		}
 		page.Silenced = silenced
 		err = templates["post"].ExecuteTemplate(w, "post", page)
 		if err != nil {
@@ -516,9 +543,9 @@ func handleViewPost(app *App, w http.ResponseWriter, r *http.Request) error {
 // newPost creates a new post with or without an owning Collection.
 //
 // Endpoints:
-//   /posts
-//   /posts?collection={alias}
-// ? /collections/{alias}/posts
+//   - /posts
+//   - /posts?collection={alias}
+//   - ? /collections/{alias}/posts
 func newPost(app *App, w http.ResponseWriter, r *http.Request) error {
 	reqJSON := IsJSON(r)
 	vars := mux.Vars(r)
@@ -651,8 +678,17 @@ func newPost(app *App, w http.ResponseWriter, r *http.Request) error {
 	// Write success now
 	response := impart.WriteSuccess(w, newPost, http.StatusCreated)
 
-	if newPost.Collection != nil && !app.cfg.App.Private && app.cfg.App.Federation && !newPost.Created.After(time.Now()) {
-		go federatePost(app, newPost, newPost.Collection.ID, false)
+	if newPost.Collection != nil {
+		if !app.cfg.App.Private && app.cfg.App.Federation && !newPost.Created.After(time.Now()) {
+			go federatePost(app, newPost, newPost.Collection.ID, false)
+		}
+		if app.cfg.Email.Enabled() && newPost.Collection.EmailSubsEnabled() {
+			go app.db.InsertJob(&PostJob{
+				PostID: newPost.ID,
+				Action: "email",
+				Delay:  emailSendDelay,
+			})
+		}
 	}
 
 	return response
@@ -952,16 +988,23 @@ func addPost(app *App, w http.ResponseWriter, r *http.Request) error {
 		return err
 	}
 
-	if !app.cfg.App.Private && app.cfg.App.Federation {
-		for _, pRes := range *res {
-			if pRes.Code != http.StatusOK {
-				continue
-			}
+	for _, pRes := range *res {
+		if pRes.Code != http.StatusOK {
+			continue
+		}
+		if !app.cfg.App.Private && app.cfg.App.Federation {
 			if !pRes.Post.Created.After(time.Now()) {
 				pRes.Post.Collection.hostName = app.cfg.App.Host
 				go federatePost(app, pRes.Post, pRes.Post.Collection.ID, false)
 			}
 		}
+		if app.cfg.Email.Enabled() && pRes.Post.Collection.EmailSubsEnabled() {
+			go app.db.InsertJob(&PostJob{
+				PostID: pRes.Post.ID,
+				Action: "email",
+				Delay:  emailSendDelay,
+			})
+		}
 	}
 	return impart.WriteSuccess(w, res, http.StatusOK)
 }
@@ -1067,7 +1110,7 @@ func pinPost(app *App, w http.ResponseWriter, r *http.Request) error {
 		ppr := PinPostResult{ID: p.ID}
 		if err != nil {
 			ppr.Code = http.StatusInternalServerError
-			// TODO: set error messsage
+			// TODO: set error message
 		} else {
 			ppr.Code = http.StatusOK
 		}
@@ -1119,8 +1162,7 @@ func fetchPost(app *App, w http.ResponseWriter, r *http.Request) error {
 
 	p.extractData()
 
-	accept := r.Header.Get("Accept")
-	if strings.Contains(accept, "application/activity+json") {
+	if IsActivityPubRequest(r) {
 		if coll == nil {
 			// This is a draft post; 404 for now
 			// TODO: return ActivityObject
@@ -1150,6 +1192,7 @@ func fetchPostProperty(app *App, w http.ResponseWriter, r *http.Request) error {
 func (p *Post) processPost() PublicPost {
 	res := &PublicPost{Post: p, Views: 0}
 	res.Views = p.ViewCount
+	res.Likes = p.LikeCount
 	// TODO: move to own function
 	loc := monday.FuzzyLocale(p.Language.String)
 	res.DisplayDate = monday.Format(p.Created, monday.LongFormatsByLocale[loc], loc)
@@ -1164,6 +1207,15 @@ func (p *PublicPost) CanonicalURL(hostName string) string {
 	return p.Collection.CanonicalURL() + p.Slug.String
 }
 
+func (pp *PublicPost) DisplayCanonicalURL() string {
+	us := pp.CanonicalURL(pp.Collection.hostName)
+	u, err := url.Parse(us)
+	if err != nil {
+		return us
+	}
+	return u.Hostname() + u.Path
+}
+
 func (p *PublicPost) ActivityObject(app *App) *activitystreams.Object {
 	cfg := app.cfg
 	var o *activitystreams.Object
@@ -1247,6 +1299,8 @@ func getSlug(title, lang string) string {
 
 func getSlugFromPost(title, body, lang string) string {
 	if title == "" {
+		// Remove Markdown, so e.g. link URLs and image alt text don't make it into the slug
+		body = strings.TrimSpace(stripmd.StripOptions(body, stripmd.Options{SkipImages: true}))
 		title = postTitle(body, body)
 	}
 	title = parse.PostLede(title, false)
@@ -1462,6 +1516,10 @@ func viewCollectionPost(app *App, w http.ResponseWriter, r *http.Request) error
 				// User tried to access blog feed without a trailing slash, and
 				// there's no post with a slug "feed"
 				return impart.HTTPError{http.StatusFound, c.CanonicalURL() + "feed/"}
+			} else if slug == "archive" {
+				// User tried to access blog Archive without a trailing slash, and
+				// there's no post with a slug "archive"
+				return impart.HTTPError{http.StatusFound, c.CanonicalURL() + "archive/"}
 			}
 
 			po := &Post{
@@ -1518,7 +1576,7 @@ Are you sure it was ever here?`,
 			fmt.Fprintf(w, "# %s\n\n", p.Title.String)
 		}
 		fmt.Fprint(w, p.Content)
-	} else if strings.Contains(r.Header.Get("Accept"), "application/activity+json") {
+	} else if IsActivityPubRequest(r) {
 		if !postFound {
 			return ErrCollectionPageNotFound
 		}
@@ -1530,6 +1588,15 @@ Are you sure it was ever here?`,
 	} else {
 		p.extractData()
 		p.Content = strings.Replace(p.Content, "<!--more-->", "", 1)
+		if app.cfg.Email.Enabled() && c.EmailSubsEnabled() {
+			// TODO: indicate plan is inactive or subs disabled when OWNER is viewing their own post.
+			if u != nil && u.IsEmailSubscriber(app, c.ID) {
+				p.Content = strings.Replace(p.Content, "<!--emailsub-->", `<p id="emailsub">You're subscribed to email updates. <a href="/api/collections/`+c.Alias+`/email/unsubscribe?slug=`+p.Slug.String+`">Unsubscribe</a>.</p>`, -1)
+			} else {
+				p.Content = strings.Replace(p.Content, "<!--emailsub-->", `<form method="post" id="emailsub" action="/api/collections/`+c.Alias+`/email/subscribe"><input type="hidden" name="slug" value="`+p.Slug.String+`" /><input type="hidden" name="web" value="1" /><div style="position: absolute; left: -5000px;" aria-hidden="true"><input type="email" name="`+spam.HoneypotFieldName()+`" tabindex="-1" value="" /><input type="password" name="fake_password" tabindex="-1" placeholder="password" autocomplete="new-password" /></div><input type="email" name="email" placeholder="me@example.com" /><input type="submit" id="subscribe-btn" value="Subscribe" /></form>`, -1)
+			}
+		}
+		p.Content = strings.Replace(p.Content, "&lt;!--emailsub-->", "<!--emailsub-->", 1)
 		// TODO: move this to function
 		p.formatContent(app.cfg, cr.isCollOwner, true)
 		tp := CollectionPostPage{
@@ -1545,7 +1612,8 @@ Are you sure it was ever here?`,
 		tp.CanInvite = canUserInvite(app.cfg, tp.IsAdmin)
 		tp.PinnedPosts, _ = app.db.GetPinnedPosts(coll, p.IsOwner)
 		tp.IsPinned = len(*tp.PinnedPosts) > 0 && PostsContains(tp.PinnedPosts, p)
-		tp.Monetization = app.db.GetCollectionAttribute(coll.ID, "monetization_pointer")
+		tp.Monetization = coll.Monetization
+		tp.Verification = coll.Verification
 
 		if !postFound {
 			w.WriteHeader(http.StatusNotFound)
@@ -1593,6 +1661,14 @@ func (p *Post) extractData() {
 	p.extractImages()
 }
 
+func (p *Post) IsSans() bool {
+	return p.Font == "sans"
+}
+
+func (p *Post) IsMonospace() bool {
+	return p.Font == "mono"
+}
+
 func (rp *RawPost) UserFacingCreated() string {
 	return rp.Created.Format(postMetaDateFormat)
 }
@@ -1608,7 +1684,7 @@ func (rp *RawPost) Updated8601() string {
 	return rp.Updated.Format("2006-01-02T15:04:05Z")
 }
 
-var imageURLRegex = regexp.MustCompile(`(?i)[^ ]+\.(gif|png|jpg|jpeg|image)$`)
+var imageURLRegex = regexp.MustCompile(`(?i)[^ ]+\.(gif|png|jpg|jpeg|avif|avifs|webp|jxl|image)$`)
 
 func (p *Post) extractImages() {
 	p.Images = extractImages(p.Content)