hailey.at
+14
-1
server/handle_proxy.go
+14
-1
server/handle_proxy.go
···
96
96
97
97
encheader := strings.TrimRight(base64.RawURLEncoding.EncodeToString(hj), "=")
98
98
99
+
// When proxying app.bsky.feed.getFeed the token is actually issued for the
100
+
// underlying feed generator and the app view passes it on. This allows the
101
+
// getFeed implementation to pass in the desired lxm and aud for the token
102
+
// and then just delegate to the general proxying logic
103
+
lxm, proxyTokenLxmExists := e.Get("proxyTokenLxm").(string)
104
+
if !proxyTokenLxmExists || lxm == "" {
105
+
lxm = pts[2]
106
+
}
107
+
aud, proxyTokenAudExists := e.Get("proxyTokenAud").(string)
108
+
if !proxyTokenAudExists || aud == "" {
109
+
aud = svcDid
110
+
}
111
+
99
112
payload := map[string]any{
100
113
"iss": repo.Repo.Did,
101
114
"aud": svcDid,
102
-
"lxm": pts[2],
115
+
"lxm": lxm,
103
116
"jti": uuid.NewString(),
104
117
"exp": time.Now().Add(1 * time.Minute).UTC().Unix(),
105
118
}
+35
server/handle_proxy_get_feed.go
+35
server/handle_proxy_get_feed.go
···
1
+
package server
2
+
3
+
import (
4
+
"github.com/Azure/go-autorest/autorest/to"
5
+
"github.com/bluesky-social/indigo/api/atproto"
6
+
"github.com/bluesky-social/indigo/api/bsky"
7
+
"github.com/bluesky-social/indigo/atproto/syntax"
8
+
"github.com/bluesky-social/indigo/xrpc"
9
+
"github.com/haileyok/cocoon/internal/helpers"
10
+
"github.com/labstack/echo/v4"
11
+
)
12
+
13
+
func (s *Server) handleProxyBskyFeedGetFeed(e echo.Context) error {
14
+
feedUri, err := syntax.ParseATURI(e.QueryParam("feed"))
15
+
if err != nil {
16
+
return helpers.InputError(e, to.StringPtr("invalid feed uri"))
17
+
}
18
+
19
+
appViewEndpoint, _, err := s.getAtprotoProxyEndpointFromRequest(e)
20
+
if err != nil {
21
+
e.Logger().Error("could not get atproto proxy", "error", err)
22
+
return helpers.ServerError(e, nil)
23
+
}
24
+
25
+
appViewClient := xrpc.Client{
26
+
Host: appViewEndpoint,
27
+
}
28
+
feedRecord, err := atproto.RepoGetRecord(e.Request().Context(), &appViewClient, "", feedUri.Collection().String(), feedUri.Authority().String(), feedUri.RecordKey().String())
29
+
feedGeneratorDid := feedRecord.Value.Val.(*bsky.FeedGenerator).Did
30
+
31
+
e.Set("proxyTokenLxm", "app.bsky.feed.getFeedSkeleton")
32
+
e.Set("proxyTokenAud", feedGeneratorDid)
33
+
34
+
return s.handleProxy(e)
35
+
}
+1
server/server.go
+1
server/server.go
···
486
486
// stupid silly endpoints
487
487
s.echo.GET("/xrpc/app.bsky.actor.getPreferences", s.handleActorGetPreferences, s.handleLegacySessionMiddleware, s.handleOauthSessionMiddleware)
488
488
s.echo.POST("/xrpc/app.bsky.actor.putPreferences", s.handleActorPutPreferences, s.handleLegacySessionMiddleware, s.handleOauthSessionMiddleware)
489
+
s.echo.GET("/xrpc/app.bsky.feed.getFeed", s.handleProxyBskyFeedGetFeed, s.handleLegacySessionMiddleware, s.handleOauthSessionMiddleware)
489
490
490
491
// admin routes
491
492
s.echo.POST("/xrpc/com.atproto.server.createInviteCode", s.handleCreateInviteCode, s.handleAdminMiddleware)