X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=citadel%2Fmodules%2Fxmpp%2Fxmpp_query_namespace.c;h=e7b01f8a298b0b3683240b763beeca1a690a4484;hb=7a9b0685e406cc83597171cc39d008c7e5459ca8;hp=fba04f75f0408ac02ef210b34e132bc72029bd70;hpb=d7641387790e83fd3a5163202b0fe5f9cc279fe4;p=citadel.git

diff --git a/citadel/modules/xmpp/xmpp_query_namespace.c b/citadel/modules/xmpp/xmpp_query_namespace.c
index fba04f75f..e7b01f8a2 100644
--- a/citadel/modules/xmpp/xmpp_query_namespace.c
+++ b/citadel/modules/xmpp/xmpp_query_namespace.c
@@ -1,7 +1,7 @@
 /*
  * Handle <iq> <get> <query> type situations (namespace queries)
  *
- * Copyright (c) 2007-2009 by Art Cancro
+ * Copyright (c) 2007-2015 by Art Cancro and citadel.org
  *
  * This program is open source software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3.
@@ -21,18 +21,7 @@
 #include <pwd.h>
 #include <errno.h>
 #include <sys/types.h>
-
-#if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-#  include <sys/time.h>
-# else
-#  include <time.h>
-# endif
-#endif
-
+#include <time.h>
 #include <sys/wait.h>
 #include <string.h>
 #include <limits.h>
@@ -45,7 +34,6 @@
 #include "support.h"
 #include "config.h"
 #include "internet_addressing.h"
-#include "md5.h"
 #include "ctdl_module.h"
 #include "serv_xmpp.h"
 
@@ -58,10 +46,10 @@ void xmpp_roster_item(struct CitContext *cptr) {
 	char xmlbuf2[256];
 
 	cprintf("<item jid=\"%s\" name=\"%s\" subscription=\"both\">",
-		xmlesc(xmlbuf1, cptr->cs_inet_email, sizeof xmlbuf1),
+		xmlesc(xmlbuf1, cptr->cs_principal_id, sizeof xmlbuf1),
 		xmlesc(xmlbuf2, cptr->user.fullname, sizeof xmlbuf2)
 	);
-	cprintf("<group>%s</group>", xmlesc(xmlbuf1, config.c_humannode, sizeof xmlbuf1));
+	cprintf("<group>%s</group>", xmlesc(xmlbuf1, CtdlGetConfigStr("c_humannode"), sizeof xmlbuf1));
 	cprintf("</item>");
 }
 
@@ -78,13 +66,13 @@ void xmpp_iq_roster_query(void)
 	struct CitContext *cptr;
 	int nContexts, i;
 
-	syslog(LOG_DEBUG, "Roster push!");
+	syslog(LOG_DEBUG, "xmpp: roster push!");
 	cprintf("<query xmlns=\"jabber:iq:roster\">");
 	cptr = CtdlGetContextArray(&nContexts);
 	if (cptr) {
 		for (i=0; i<nContexts; i++) {
 			if (xmpp_is_visible(&cptr[i], CC)) {
-				XMPP_syslog(LOG_DEBUG, "Rosterizing %s\n", cptr[i].user.fullname);
+				syslog(LOG_DEBUG, "xmpp: rosterizing %s", cptr[i].user.fullname);
 				xmpp_roster_item(&cptr[i]);
 			}
 		}
@@ -94,16 +82,15 @@ void xmpp_iq_roster_query(void)
 }
 
 
-
 /*
  * Client is doing a namespace query.  These are all handled differently.
- * A "rumplestiltskin lookup" is the most efficient way to handle this.  Please do not refactor this code.
  */
 void xmpp_query_namespace(char *iq_id, char *iq_from, char *iq_to, char *query_xmlns)
 {
 	int supported_namespace = 0;
 	int roster_query = 0;
 	char xmlbuf[256];
+	int reply_must_be_from_my_jid = 0;
 
 	/* We need to know before we begin the response whether this is a supported namespace, so
 	 * unfortunately all supported namespaces need to be defined here *and* down below where
@@ -118,16 +105,44 @@ void xmpp_query_namespace(char *iq_id, char *iq_from, char *iq_to, char *query_x
 		supported_namespace = 1;
 	}
 
-	XMPP_syslog(LOG_DEBUG, "xmpp_query_namespace(id=%s, from=%s, to=%s, xmlns=%s)\n", iq_id, iq_from, iq_to, query_xmlns);
+	syslog(LOG_DEBUG, "xmpp: xmpp_query_namespace(id=%s, from=%s, to=%s, xmlns=%s)", iq_id, iq_from, iq_to, query_xmlns);
 
 	/*
 	 * Beginning of query result.
 	 */
+
+	if (!strcasecmp(query_xmlns, "jabber:iq:roster:query")) {
+		reply_must_be_from_my_jid = 1;
+	}
+
+	char dom[1024];								// client is expecting to see the reply
+	if (reply_must_be_from_my_jid) {					// coming "from" the user's jid
+		safestrncpy(dom, XMPP->client_jid, sizeof(dom));
+		char *slash = strchr(dom, '/');
+		if (slash) {
+			*slash = 0;
+		}
+	}
+	else {
+		safestrncpy(dom, XMPP->client_jid, sizeof(dom));		// client is expecting to see the reply
+		if (IsEmptyStr(dom)) {						// coming "from" the domain of the user's jid
+			safestrncpy(dom, XMPP->server_name, sizeof(dom));
+		}
+		char *at = strrchr(dom, '@');
+		if (at) {
+			strcpy(dom, ++at);
+		}
+		char *slash = strchr(dom, '/');
+		if (slash) {
+			*slash = 0;
+		}
+	}
+
 	if (supported_namespace) {
-		cprintf("<iq type=\"result\" ");
+		cprintf("<iq type=\"result\" from=\"%s\" ", xmlesc(xmlbuf, dom, sizeof xmlbuf) );
 	}
 	else {
-		cprintf("<iq type=\"error\" ");
+		cprintf("<iq type=\"error\" from=\"%s\" ", xmlesc(xmlbuf, dom, sizeof xmlbuf) );
 	}
 	if (!IsEmptyStr(iq_from)) {
 		cprintf("to=\"%s\" ", xmlesc(xmlbuf, iq_from, sizeof xmlbuf));
@@ -166,7 +181,7 @@ void xmpp_query_namespace(char *iq_id, char *iq_from, char *iq_to, char *query_x
 	 */
 
 	else {
-		XMPP_syslog(LOG_DEBUG, "Unknown query namespace '%s' - returning <service-unavailable/>\n", query_xmlns);
+		syslog(LOG_DEBUG, "xmpp: unknown query namespace '%s' - returning <service-unavailable/>", query_xmlns);
 		cprintf("<error code=\"503\" type=\"cancel\">"
 			"<service-unavailable xmlns=\"urn:ietf:params:xml:ns:xmpp-stanzas\"/>"
 			"</error>"