Add command to change password of logged in user

src/command/cmd_funcs.c

@@ -9298,3 +9298,30 @@ cmd_mam(ProfWin* window, const char* const command, gchar** args)
 
     return TRUE;
 }
+
+gboolean
+cmd_change_password(ProfWin* window, const char* const command, gchar** args)
+{
+    jabber_conn_status_t conn_status = connection_get_status();
+
+    if (conn_status != JABBER_CONNECTED) {
+        cons_show("You are not currently connected.");
+        return TRUE;
+    }
+
+    char* user = connection_get_user();
+    char* passwd = ui_ask_password(false);
+    char* confirm_passwd = ui_ask_password(true);
+
+    if (g_strcmp0(passwd, confirm_passwd) == 0) {
+        iq_register_change_password(user, passwd);
+    } else {
+        cons_show("Aborted! The new password and the confirmed password do not match.");
+    }
+
+    free(user);
+    free(passwd);
+    free(confirm_passwd);
+
+    return TRUE;
+}