XMPP service ... remove from tech preview, as several

[citadel.git] / citadel / modules / jabber / xmpp_sasl_service.c

diff --git a/citadel/modules/jabber/xmpp_sasl_service.c b/citadel/modules/jabber/xmpp_sasl_service.c
index 2f2dc419a33cd292c8cf7781b4fe7d39cf331328..f444ba9b9da232c5cdd87a6ef6444a2f3b333088 100644 (file)
--- a/citadel/modules/jabber/xmpp_sasl_service.c
+++ b/citadel/modules/jabber/xmpp_sasl_service.c
@@ -61,12 +61,31 @@ int xmpp_auth_plain(char *authstring)
        char user[256];
        char pass[256];
        int result;
+       char *ptr = NULL;
+
+
+       /* Take apart the authentication string */
 
        CtdlDecodeBase64(decoded_authstring, authstring, strlen(authstring));
        safestrncpy(ident, decoded_authstring, sizeof ident);
        safestrncpy(user, &decoded_authstring[strlen(ident) + 1], sizeof user);
        safestrncpy(pass, &decoded_authstring[strlen(ident) + strlen(user) + 2], sizeof pass);
 
+
+       /* If there are underscores in either string, change them to spaces.  Some clients
+        * do not allow spaces so we can tell the user to substitute underscores if their
+        * login name contains spaces.
+        */
+       while (ptr=strstr(ident, "_")) {
+               *ptr = ' ';
+       }
+
+       while (ptr=strstr(user, "_")) {
+               *ptr = ' ';
+       }
+
+       /* Now attempt authentication */
+
        if (!IsEmptyStr(ident)) {
                result = CtdlLoginExistingUser(user, ident);
        }