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// Copyright 2022 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package activitypub
import (
"fmt"
"net/http"
"strings"
"code.gitea.io/gitea/modules/activitypub"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
ap "github.com/go-ap/activitypub"
"github.com/go-ap/jsonld"
)
// Person function returns the Person actor for a user
func Person(ctx *context.APIContext) {
// swagger:operation GET /activitypub/user-id/{user-id} activitypub activitypubPerson
// ---
// summary: Returns the Person actor for a user
// produces:
// - application/json
// parameters:
// - name: user-id
// in: path
// description: user ID of the user
// type: integer
// required: true
// responses:
// "200":
// "$ref": "#/responses/ActivityPub"
// TODO: the setting.AppURL during the test doesn't follow the definition: "It always has a '/' suffix"
link := fmt.Sprintf("%s/api/v1/activitypub/user-id/%d", strings.TrimSuffix(setting.AppURL, "/"), ctx.ContextUser.ID)
person := ap.PersonNew(ap.IRI(link))
person.Name = ap.NaturalLanguageValuesNew()
err := person.Name.Set("en", ap.Content(ctx.ContextUser.FullName))
if err != nil {
ctx.ServerError("Set Name", err)
return
}
person.PreferredUsername = ap.NaturalLanguageValuesNew()
err = person.PreferredUsername.Set("en", ap.Content(ctx.ContextUser.Name))
if err != nil {
ctx.ServerError("Set PreferredUsername", err)
return
}
person.URL = ap.IRI(ctx.ContextUser.HTMLURL())
person.Icon = ap.Image{
Type: ap.ImageType,
MediaType: "image/png",
URL: ap.IRI(ctx.ContextUser.AvatarLink(ctx)),
}
person.Inbox = ap.IRI(link + "/inbox")
person.Outbox = ap.IRI(link + "/outbox")
person.PublicKey.ID = ap.IRI(link + "#main-key")
person.PublicKey.Owner = ap.IRI(link)
publicKeyPem, err := activitypub.GetPublicKey(ctx.ContextUser)
if err != nil {
ctx.ServerError("GetPublicKey", err)
return
}
person.PublicKey.PublicKeyPem = publicKeyPem
binary, err := jsonld.WithContext(jsonld.IRI(ap.ActivityBaseURI), jsonld.IRI(ap.SecurityContextURI)).Marshal(person)
if err != nil {
ctx.ServerError("MarshalJSON", err)
return
}
ctx.Resp.Header().Add("Content-Type", activitypub.ActivityStreamsContentType)
ctx.Resp.WriteHeader(http.StatusOK)
if _, err = ctx.Resp.Write(binary); err != nil {
log.Error("write to resp err: %v", err)
}
}
// PersonInbox function handles the incoming data for a user inbox
func PersonInbox(ctx *context.APIContext) {
// swagger:operation POST /activitypub/user-id/{user-id}/inbox activitypub activitypubPersonInbox
// ---
// summary: Send to the inbox
// produces:
// - application/json
// parameters:
// - name: user-id
// in: path
// description: user ID of the user
// type: integer
// required: true
// responses:
// "204":
// "$ref": "#/responses/empty"
ctx.Status(http.StatusNoContent)
}
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