Federation (#327)
* initial commit federation * more federation * more federation * more federation * completes follow, accept, undo * add trail create activity * process trail create activity * more trail create activity * adds missing endpoints * adds update and delete activity * adds comment activities * adds activities back * adds summit logs activities * deletes follow counts table * fixes migrations * fixes migrations * fixes migrations * fixes migrations * adds remote profiles * ctd * ctd * we are getting closer... * adds public summit logs * fixes federated trails in lists * adds remote lists * adds list activites * fixes lists * adds notifications * adds iri redirect * fixes comments and summitlogs * fixes follows and profiles * adds asynchronous send * fixes list search * adds encryption key * bug fixes * fixes activity signing * removes custon activity object types * adds html editor * fixes html editor * fixes display issues on mastodon * adds federated sharing * finishes announcements * fixes small summit log issues * adds trail likes * finalizes likes * fixes images for komoot * add disable federation option * adds private profiles * updates docs * adds federated comments * adds trail and comments actvitiypub routes * adds mentions to editor * adds mentions to trails, comments, summit logs * updates theme * updates theme * update docs * update docs * updates docs * fixes various frontend problems * fixes activitypub follows api * updates docs * updates docs --------- Co-authored-by: Christian Beutel <>
This commit is contained in:
Flomp
377
db/federation/delete.go
Normal file
377
db/federation/delete.go
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@@ -0,0 +1,377 @@
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package federation
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import (
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"fmt"
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"net/url"
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"os"
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"path"
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"strings"
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"time"
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pub "github.com/go-ap/activitypub"
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"github.com/meilisearch/meilisearch-go"
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"github.com/pocketbase/dbx"
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"github.com/pocketbase/pocketbase/core"
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"github.com/pocketbase/pocketbase/tools/security"
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)
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func CreateTrailDeleteActivity(app core.App, r *core.Record) error {
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origin := os.Getenv("ORIGIN")
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if origin == "" {
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return fmt.Errorf("ORIGIN not set")
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}
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author, err := app.FindRecordById("activitypub_actors", r.GetString("author"))
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if err != nil {
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return err
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}
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collection, err := app.FindCollectionByNameOrId("activitypub_activities")
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if err != nil {
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return err
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}
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recordId := security.RandomStringWithAlphabet(core.DefaultIdLength, core.DefaultIdAlphabet)
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id := fmt.Sprintf("%s/api/v1/activitypub/activity/%s", origin, recordId)
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to := "https://www.w3.org/ns/activitystreams#Public"
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cc := author.GetString("iri") + "/followers"
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object := fmt.Sprintf("%s/api/v1/trail/%s", origin, r.Id)
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record := core.NewRecord(collection)
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record.Set("id", recordId)
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record.Set("iri", id)
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record.Set("type", string(pub.DeleteType))
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record.Set("to", to)
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record.Set("cc", cc)
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record.Set("object", object)
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record.Set("actor", author.GetString("iri"))
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record.Set("published", time.Now())
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err = app.Save(record)
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if err != nil {
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return err
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}
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activity := pub.DeleteNew(pub.IRI(id), pub.IRI(object))
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activity.Actor = pub.IRI(author.GetString("iri"))
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activity.To = pub.ItemCollection{pub.IRI(to)}
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activity.CC = pub.ItemCollection{pub.IRI(cc)}
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activity.Published = time.Now()
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follows, err := app.FindRecordsByFilter("follows", "followee={:followee}&&status='accepted'", "", -1, 0, dbx.Params{"followee": author.Id})
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if err != nil {
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return err
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}
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recipients := []string{}
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for _, f := range follows {
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follower, err := app.FindRecordById("activitypub_actors", f.GetString("follower"))
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if err != nil {
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return err
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}
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recipients = append(recipients, follower.GetString("inbox"))
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}
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return PostActivity(app, author, activity, recipients)
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}
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func CreateCommentDeleteActivity(app core.App, client meilisearch.ServiceManager, r *core.Record) error {
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origin := os.Getenv("ORIGIN")
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if origin == "" {
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return fmt.Errorf("ORIGIN not set")
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}
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author, err := app.FindRecordById("activitypub_actors", r.GetString("author"))
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if err != nil {
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return err
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}
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if !author.GetBool("isLocal") {
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return nil
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}
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commentTrail, err := app.FindRecordById("trails", r.GetString("trail"))
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if err != nil {
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return err
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}
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commentTrailAuthor, err := app.FindRecordById("activitypub_actors", commentTrail.GetString("author"))
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if err != nil {
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return err
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}
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if commentTrailAuthor.GetBool("isLocal") {
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return nil
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}
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collection, err := app.FindCollectionByNameOrId("activitypub_activities")
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if err != nil {
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return err
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}
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recordId := security.RandomStringWithAlphabet(core.DefaultIdLength, core.DefaultIdAlphabet)
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id := fmt.Sprintf("%s/api/v1/activitypub/activity/%s", origin, recordId)
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to := commentTrailAuthor.GetString("iri")
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object := fmt.Sprintf("%s/api/v1/comment/%s", origin, r.Id)
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activity := pub.DeleteNew(pub.IRI(id), pub.IRI(object))
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activity.Actor = pub.IRI(author.GetString("iri"))
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activity.To = pub.ItemCollection{pub.IRI(to)}
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activity.Published = time.Now()
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err = PostActivity(app, author, activity, []string{to + "/inbox"})
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if err != nil {
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return err
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}
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record := core.NewRecord(collection)
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record.Set("id", recordId)
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record.Set("iri", id)
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record.Set("type", string(pub.DeleteType))
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record.Set("to", to)
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record.Set("object", object)
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record.Set("actor", author.GetString("iri"))
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record.Set("published", time.Now())
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return app.Save(record)
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}
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func CreateSummitLogDeleteActivity(app core.App, r *core.Record) error {
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origin := os.Getenv("ORIGIN")
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if origin == "" {
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return fmt.Errorf("ORIGIN not set")
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}
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author, err := app.FindRecordById("activitypub_actors", r.GetString("author"))
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if err != nil {
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return err
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}
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if !author.GetBool("isLocal") {
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return nil
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}
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summitLogTrail, err := app.FindRecordById("trails", r.GetString("trail"))
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if err != nil {
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return err
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}
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summitLogTrailAuthor, err := app.FindRecordById("activitypub_actors", summitLogTrail.GetString("author"))
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if err != nil {
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return err
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}
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collection, err := app.FindCollectionByNameOrId("activitypub_activities")
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if err != nil {
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return err
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}
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recordId := security.RandomStringWithAlphabet(core.DefaultIdLength, core.DefaultIdAlphabet)
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id := fmt.Sprintf("%s/api/v1/activitypub/activity/%s", origin, recordId)
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to := summitLogTrailAuthor.GetString("iri")
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object := fmt.Sprintf("%s/api/v1/summit-log/%s", origin, r.Id)
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cc := pub.ItemCollection{pub.IRI(author.GetString("iri") + "/followers")}
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activity := pub.DeleteNew(pub.IRI(id), pub.IRI(object))
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activity.Actor = pub.IRI(author.GetString("iri"))
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activity.To = pub.ItemCollection{pub.IRI(to)}
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activity.CC = cc
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activity.Published = time.Now()
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follows, err := app.FindRecordsByFilter("follows", "followee={:followee}&&status='accepted'", "", -1, 0, dbx.Params{"followee": author.Id})
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if err != nil {
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return err
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}
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recipients := []string{}
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for _, f := range follows {
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follower, err := app.FindRecordById("activitypub_actors", f.GetString("follower"))
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if err != nil {
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return err
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}
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recipients = append(recipients, follower.GetString("inbox"))
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}
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if author.Id != summitLogTrailAuthor.Id {
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recipients = append(recipients, summitLogTrailAuthor.GetString("inbox"))
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}
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err = PostActivity(app, author, activity, recipients)
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if err != nil {
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return err
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}
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record := core.NewRecord(collection)
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record.Set("id", recordId)
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record.Set("iri", id)
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record.Set("type", string(pub.DeleteType))
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record.Set("to", to)
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record.Set("cc", cc)
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record.Set("object", object)
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record.Set("actor", author.GetString("iri"))
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record.Set("published", time.Now())
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return app.Save(record)
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}
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func CreateListDeleteActivity(app core.App, r *core.Record) error {
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origin := os.Getenv("ORIGIN")
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if origin == "" {
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return fmt.Errorf("ORIGIN not set")
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}
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author, err := app.FindRecordById("activitypub_actors", r.GetString("author"))
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if err != nil {
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return err
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}
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if !author.GetBool("isLocal") {
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return nil
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}
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collection, err := app.FindCollectionByNameOrId("activitypub_activities")
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if err != nil {
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return err
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}
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recordId := security.RandomStringWithAlphabet(core.DefaultIdLength, core.DefaultIdAlphabet)
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id := fmt.Sprintf("%s/api/v1/activitypub/activity/%s", origin, recordId)
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to := "https://www.w3.org/ns/activitystreams#Public"
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cc := author.GetString("iri") + "/followers"
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object := fmt.Sprintf("%s/api/v1/list/%s", origin, r.Id)
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activity := pub.DeleteNew(pub.IRI(id), pub.IRI(object))
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activity.Actor = pub.IRI(author.GetString("iri"))
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activity.To = pub.ItemCollection{pub.IRI(to)}
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activity.CC = pub.ItemCollection{pub.IRI(cc)}
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activity.Published = time.Now()
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follows, err := app.FindRecordsByFilter("follows", "followee={:followee}&&status='accepted'", "", -1, 0, dbx.Params{"followee": author.Id})
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if err != nil {
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return err
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}
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recipients := []string{}
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for _, f := range follows {
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follower, err := app.FindRecordById("activitypub_actors", f.GetString("follower"))
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if err != nil {
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return err
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}
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recipients = append(recipients, follower.GetString("inbox"))
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}
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err = PostActivity(app, author, activity, recipients)
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if err != nil {
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return err
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}
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record := core.NewRecord(collection)
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record.Set("id", recordId)
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record.Set("iri", id)
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record.Set("type", string(pub.DeleteType))
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record.Set("to", to)
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record.Set("cc", cc)
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record.Set("object", object)
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record.Set("actor", author.GetString("iri"))
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record.Set("published", time.Now())
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return app.Save(record)
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}
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func ProcessDeleteActivity(app core.App, actor *core.Record, activity pub.Activity) error {
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// no need to do anything if the actor is local
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if actor.GetBool("isLocal") {
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return nil
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}
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object := activity.Object.GetID().String()
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var err error
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switch {
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case strings.Contains(object, "trail"):
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err = processDeleteTrailActivity(app, activity)
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case strings.Contains(object, "comment"):
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err = processDeleteCommentActivity(app, actor, activity)
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case strings.Contains(object, "summit-log"):
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err = processDeleteSummitLogActivity(app, actor, activity)
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case strings.Contains(object, "list"):
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err = processDeleteListActivity(app, actor, activity)
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}
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if err != nil {
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return err
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}
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return nil
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}
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func processDeleteTrailActivity(app core.App, activity pub.Activity) error {
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trailUrl, err := url.Parse(activity.Object.GetID().String())
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if err != nil {
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return err
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}
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recordId := path.Base(trailUrl.Path)
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trail, err := app.FindRecordById("trails", recordId)
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if err != nil {
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return err
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}
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return app.Delete(trail)
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}
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func processDeleteCommentActivity(app core.App, actor *core.Record, activity pub.Activity) error {
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object := activity.Object.GetID().String()
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comment, err := app.FindFirstRecordByData("comments", "iri", object)
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if err != nil {
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return err
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}
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if comment.GetString("author") != actor.Id {
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return fmt.Errorf("actor is not comment author")
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}
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err = app.Delete(comment)
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if err != nil {
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return err
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}
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return nil
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}
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func processDeleteSummitLogActivity(app core.App, actor *core.Record, activity pub.Activity) error {
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object := activity.Object.GetID().String()
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summitLog, err := app.FindFirstRecordByData("summit_logs", "iri", object)
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if err != nil {
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return err
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}
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if summitLog.GetString("author") != actor.Id {
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return fmt.Errorf("actor is not summit log author")
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}
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return app.Delete(summitLog)
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}
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func processDeleteListActivity(app core.App, actor *core.Record, activity pub.Activity) error {
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object := activity.Object.GetID().String()
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list, err := app.FindFirstRecordByData("lists", "iri", object)
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if err != nil {
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return err
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}
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if list.GetString("author") != actor.Id {
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return fmt.Errorf("actor is not summit log author")
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}
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return app.Delete(list)
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}
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Reference in New Issue
Block a user