fix return Error if invite challenge without authenticate header

drachtio · Feb 20, 2025 · 82d0ef0 · 82d0ef0
1 parent 3b61b05
commit 82d0ef0
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/digest-client.js b/lib/digest-client.js
@@ -39,6 +39,9 @@ module.exports = class DigestClient {
       }
 
       const header = this.res.statusCode === 407 ? 'proxy-authenticate' : 'www-authenticate' ;
+      if (!this.res.has(header)) {
+        return callback(new Error(`missing ${header} in ${this.res.statusCode} response`));
+      }
       const challenge = this._parseChallenge(this.res.get(header));
 
       const ha1 = crypto.createHash('md5');