Add change password functionality

Co-authored-by: Stanislav Malishevskiy <stanislav.malishevskiy@gmail.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/xmpp-vala/src/module/xep/0077_in_band_registration.vala b/xmpp-vala/src/module/xep/0077_in_band_registration.vala
index baaa4ee0..87b654a8 100644
--- a/xmpp-vala/src/module/xep/0077_in_band_registration.vala
+++ b/xmpp-vala/src/module/xep/0077_in_band_registration.vala
@@ -30,6 +30,24 @@ public class Module : XmppStreamNegotiationModule {
         return null;
     }
 
+    public async ErrorStanza? change_password(XmppStream stream, Jid jid, string new_pw) {
+        StanzaNode pw_change_node = new StanzaNode.build("query", NS_URI).add_self_xmlns();
+        StanzaNode username_node = new StanzaNode.build("username", NS_URI);
+        StanzaNode pw_node = new StanzaNode.build("password", NS_URI);
+        username_node.put_node(new StanzaNode.text(jid.localpart));
+        pw_node.put_node(new StanzaNode.text(new_pw));
+        pw_change_node.put_node(username_node);
+        pw_change_node.put_node(pw_node);
+        Iq.Stanza set_password_iq = new Iq.Stanza.set(pw_change_node) { to=jid.bare_jid.domain_jid };
+
+        Iq.Stanza chpw_result = yield stream.get_module(Iq.Module.IDENTITY).send_iq_async(stream, set_password_iq);
+        if (chpw_result.is_error()) {
+            return chpw_result.get_error();
+        }
+
+        return null;
+    }
+
     public override bool mandatory_outstanding(XmppStream stream) { return false; }
 
     public override bool negotiation_active(XmppStream stream) { return false; }