tangled.org
anirudh.fi
+1
.gitignore
+1
.gitignore
+10
-8
appview/config.go
+10
-8
appview/config.go
···
7
7
)
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type Config struct {
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-
CookieSecret string `env:"TANGLED_COOKIE_SECRET, default=00000000000000000000000000000000"`
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-
DbPath string `env:"TANGLED_DB_PATH, default=appview.db"`
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ListenAddr string `env:"TANGLED_LISTEN_ADDR, default=0.0.0.0:3000"`
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Dev bool `env:"TANGLED_DEV, default=false"`
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JetstreamEndpoint string `env:"TANGLED_JETSTREAM_ENDPOINT, default=wss://jetstream1.us-east.bsky.network/subscribe"`
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ResendApiKey string `env:"TANGLED_RESEND_API_KEY"`
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CamoHost string `env:"TANGLED_CAMO_HOST, default=https://camo.tangled.sh"`
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CamoSharedSecret string `env:"TANGLED_CAMO_SHARED_SECRET"`
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+
CookieSecret string `env:"TANGLED_COOKIE_SECRET, default=00000000000000000000000000000000"`
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+
DbPath string `env:"TANGLED_DB_PATH, default=appview.db"`
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+
ListenAddr string `env:"TANGLED_LISTEN_ADDR, default=0.0.0.0:3000"`
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Dev bool `env:"TANGLED_DEV, default=false"`
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+
JetstreamEndpoint string `env:"TANGLED_JETSTREAM_ENDPOINT, default=wss://jetstream1.us-east.bsky.network/subscribe"`
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+
ResendApiKey string `env:"TANGLED_RESEND_API_KEY"`
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+
CamoHost string `env:"TANGLED_CAMO_HOST, default=https://camo.tangled.sh"`
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+
CamoSharedSecret string `env:"TANGLED_CAMO_SHARED_SECRET"`
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+
AvatarSharedSecret string `env:"TANGLED_AVATAR_SHARED_SECRET"`
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AvatarHost string `env:"TANGLED_AVATAR_HOST, default=https://avatar.tangled.sh"`
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}
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func LoadConfig(ctx context.Context) (*Config, error) {
+12
-5
appview/state/profile.go
+12
-5
appview/state/profile.go
···
1
1
package state
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import (
4
+
"crypto/hmac"
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+
"crypto/sha256"
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+
"encoding/hex"
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7
"fmt"
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8
"log"
6
9
"net/http"
···
79
82
followStatus = db.GetFollowStatus(s.db, loggedInUser.Did, ident.DID.String())
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}
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-
profileAvatarUri, err := GetAvatarUri(ident.Handle.String())
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-
if err != nil {
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log.Println("failed to fetch bsky avatar", err)
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-
}
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-
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+
profileAvatarUri := s.GetAvatarUri(ident.Handle.String())
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s.pages.ProfilePage(w, pages.ProfilePageParams{
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LoggedInUser: loggedInUser,
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UserDid: ident.DID.String(),
···
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ProfileTimeline: timeline,
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})
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}
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+
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func (s *State) GetAvatarUri(handle string) string {
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secret := s.config.AvatarSharedSecret
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+
h := hmac.New(sha256.New, []byte(secret))
106
+
h.Write([]byte(handle))
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signature := hex.EncodeToString(h.Sum(nil))
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return fmt.Sprintf("%s/%s/%s", s.config.AvatarHost, signature, handle)
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+
}