Changeset 724 in code for trunk/user.go

Timestamp:

Nov 21, 2021, 3:10:54 PM (4 years ago)

Author:

contact

Message:

Add support for post-connection-registration upstream SASL auth

Once the downstream connection has logged in with their bouncer
credentials, allow them to issue more SASL auths which will be
redirected to the upstream network. This allows downstream clients
to provide UIs to login to transparently login to upstream networks.

File:

• trunk/user.go (modified) (1 diff)

trunk/user.go

@@ -405 +405 @@
 }
 
+func (net *network) autoSaveSASLPlain(ctx context.Context, username, password string) {
+        // User may have e.g. EXTERNAL mechanism configured. We do not want to
+        // automatically erase the key pair or any other credentials.
+        if net.SASL.Mechanism != "" && net.SASL.Mechanism != "PLAIN" {
+                return
+        }
+
+        net.logger.Printf("auto-saving SASL PLAIN credentials with username %q", username)
+        net.SASL.Mechanism = "PLAIN"
+        net.SASL.Plain.Username = username
+        net.SASL.Plain.Password = password
+        if err := net.user.srv.db.StoreNetwork(ctx, net.user.ID, &net.Network); err != nil {
+                net.logger.Printf("failed to save SASL PLAIN credentials: %v", err)
+        }
+}
+
 type user struct {
         User