activitypub: implement the ReqSignature middleware

Signed-off-by: Loïc Dachary <loic@dachary.org>
This commit is contained in:
Loïc Dachary 2021-11-10 13:35:02 +01:00 committed by Anthony Wang
parent 15c1f6218c
commit 97fedf2616
No known key found for this signature in database
GPG key ID: BC96B00AEC5F2D76
8 changed files with 293 additions and 62 deletions

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@ -9,9 +9,12 @@ import (
"encoding/json"
"fmt"
"net/http"
"net/http/httptest"
"net/url"
"testing"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/activitypub"
"code.gitea.io/gitea/modules/setting"
"github.com/go-fed/activity/pub"
"github.com/go-fed/activity/streams"
@ -32,7 +35,7 @@ func TestActivityPubPerson(t *testing.T) {
username := "user2"
req := NewRequestf(t, "GET", fmt.Sprintf("/api/v1/activitypub/user/%s", username))
resp := MakeRequest(t, req, http.StatusOK)
assert.Contains(t, string(resp.Body.Bytes()), "@context")
assert.Contains(t, resp.Body.String(), "@context")
var m map[string]interface{}
_ = json.Unmarshal(resp.Body.Bytes(), &m)
@ -46,26 +49,26 @@ func TestActivityPubPerson(t *testing.T) {
assert.Equal(t, err, nil)
assert.Equal(t, "Person", person.GetTypeName())
assert.Equal(t, username, person.GetActivityStreamsName().Begin().GetXMLSchemaString())
keyId := person.GetJSONLDId().GetIRI().String()
assert.Regexp(t, fmt.Sprintf("activitypub/user/%s$", username), keyId)
keyID := person.GetJSONLDId().GetIRI().String()
assert.Regexp(t, fmt.Sprintf("activitypub/user/%s$", username), keyID)
assert.Regexp(t, fmt.Sprintf("activitypub/user/%s/outbox$", username), person.GetActivityStreamsOutbox().GetIRI().String())
assert.Regexp(t, fmt.Sprintf("activitypub/user/%s/inbox$", username), person.GetActivityStreamsInbox().GetIRI().String())
pkp := person.GetW3IDSecurityV1PublicKey()
publicKeyId := keyId + "/#main-key"
publicKeyID := keyID + "/#main-key"
var pkpFound vocab.W3IDSecurityV1PublicKey
for pkpIter := pkp.Begin(); pkpIter != pkp.End(); pkpIter = pkpIter.Next() {
if !pkpIter.IsW3IDSecurityV1PublicKey() {
continue
}
pkValue := pkpIter.Get()
var pkId *url.URL
pkId, err = pub.GetId(pkValue)
var pkID *url.URL
pkID, err = pub.GetId(pkValue)
if err != nil {
return
}
assert.Equal(t, pkId.String(), publicKeyId)
if pkId.String() != publicKeyId {
assert.Equal(t, pkID.String(), publicKeyID)
if pkID.String() != publicKeyID {
continue
}
pkpFound = pkValue
@ -91,6 +94,40 @@ func TestActivityPubMissingPerson(t *testing.T) {
req := NewRequestf(t, "GET", "/api/v1/activitypub/user/nonexistentuser")
resp := MakeRequest(t, req, http.StatusNotFound)
assert.Contains(t, string(resp.Body.Bytes()), "GetUserByName")
assert.Contains(t, resp.Body.String(), "GetUserByName")
})
}
func TestActivityPubPersonInbox(t *testing.T) {
srv := httptest.NewServer(c)
defer srv.Close()
onGiteaRun(t, func(*testing.T, *url.URL) {
appURL := setting.AppURL
setting.Federation.Enabled = true
setting.Database.LogSQL = true
setting.AppURL = srv.URL
defer func() {
setting.Federation.Enabled = false
setting.Database.LogSQL = false
setting.AppURL = appURL
}()
username1 := "user1"
user1, err := user_model.GetUserByName(username1)
assert.NoError(t, err)
user1url := fmt.Sprintf("%s/api/v1/activitypub/user/%s/#main-key", srv.URL, username1)
c, err := activitypub.NewClient(user1, user1url)
assert.NoError(t, err)
username2 := "user2"
user2inboxurl := fmt.Sprintf("%s/api/v1/activitypub/user/%s/inbox", srv.URL, username2)
// Signed request succeeds
resp, err := c.Post([]byte{}, user2inboxurl)
assert.NoError(t, err)
assert.Equal(t, 204, resp.StatusCode)
// Unsigned request fails
req := NewRequest(t, "POST", user2inboxurl)
MakeRequest(t, req, 500)
})
}