Merge remote branch 'mainline/2.1.x' into 2.2.x

2024-12-24 17:29:28 +01:00 · 2010-08-09 10:04:11 +02:00 · 2010-08-09 10:04:11 +02:00 · 23b28ec60f
commit 23b28ec60f
parent 59ae9bea76 972440c2ca
15 changed files with 170 additions and 57 deletions
--- a/doc/dev.html
+++ b/doc/dev.html
@ -2,7 +2,7 @@
            "http://www.w3.org/TR/REC-html40/loose.dtd">
 <HTML>
 <HEAD>
-<TITLE>Ejabberd 2.1.5 Developers Guide
+<TITLE>Ejabberd 2.1.x Developers Guide
 </TITLE>

 <META http-equiv="Content-Type" content="text/html; charset=US-ASCII">
@ -49,7 +49,7 @@ TD P{margin:0px;}
 <!--HEVEA command line is: /usr/bin/hevea -fix -pedantic dev.tex -->
 <!--CUT DEF section 1 --><P><A NAME="titlepage"></A>

-</P><TABLE CLASS="title"><TR><TD><H1 CLASS="titlemain">Ejabberd 2.1.5 Developers Guide</H1><H3 CLASS="titlerest">Alexey Shchepin<BR>
+</P><TABLE CLASS="title"><TR><TD><H1 CLASS="titlemain">Ejabberd 2.1.x Developers Guide</H1><H3 CLASS="titlerest">Alexey Shchepin<BR>
 <A HREF="mailto:alexey@sevcom.net"><TT>mailto:alexey@sevcom.net</TT></A><BR>
 <A HREF="xmpp:aleksey@jabber.ru"><TT>xmpp:aleksey@jabber.ru</TT></A></H3></TD></TR>
 </TABLE><DIV CLASS="center">
--- a/doc/features.html
+++ b/doc/features.html
@ -2,7 +2,7 @@
            "http://www.w3.org/TR/REC-html40/loose.dtd">
 <HTML>
 <HEAD>
-<TITLE>Ejabberd 2.1.5 Feature Sheet
+<TITLE>Ejabberd 2.1.x Feature Sheet
 </TITLE>

 <META http-equiv="Content-Type" content="text/html; charset=US-ASCII">
@ -50,7 +50,7 @@ SPAN{width:20%; float:right; text-align:left; margin-left:auto;}
 <!--HEVEA command line is: /usr/bin/hevea -fix -pedantic features.tex -->
 <!--CUT DEF section 1 --><P><A NAME="titlepage"></A>

-</P><TABLE CLASS="title"><TR><TD><H1 CLASS="titlemain">Ejabberd 2.1.5 Feature Sheet</H1><H3 CLASS="titlerest">Sander Devrieze<BR>
+</P><TABLE CLASS="title"><TR><TD><H1 CLASS="titlemain">Ejabberd 2.1.x Feature Sheet</H1><H3 CLASS="titlerest">Sander Devrieze<BR>
 <A HREF="mailto:s.devrieze@pandora.be"><TT>mailto:s.devrieze@pandora.be</TT></A><BR>
 <A HREF="xmpp:sander@devrieze.dyndns.org"><TT>xmpp:sander@devrieze.dyndns.org</TT></A></H3></TD></TR>
 </TABLE><DIV CLASS="center">
--- a/doc/guide.html
+++ b/doc/guide.html
@ -6,7 +6,7 @@
 
 

- ejabberd 2.1.5 
+ ejabberd 2.1.x 
 
 Installation and Operation Guide
 
@ -76,7 +76,7 @@ BLOCKQUOTE.figure DIV.center DIV.center HR{display:none;}
 <HR SIZE=2><BR>
 <BR>

-<TABLE CELLSPACING=6 CELLPADDING=0><TR><TD ALIGN=right NOWRAP> <FONT SIZE=6><B>ejabberd 2.1.5 </B></FONT></TD></TR>
+<TABLE CELLSPACING=6 CELLPADDING=0><TR><TD ALIGN=right NOWRAP> <FONT SIZE=6><B>ejabberd 2.1.x </B></FONT></TD></TR>
 <TR><TD ALIGN=right NOWRAP>&nbsp;</TD></TR>
 <TR><TD ALIGN=right NOWRAP> <FONT SIZE=6>Installation and Operation Guide</FONT></TD></TR>
 </TABLE><BR>
--- a/doc/version.tex
+++ b/doc/version.tex
@ -1,2 +1,2 @@
 % ejabberd version (automatically generated).
-\newcommand{\version}{2.1.5}
+\newcommand{\version}{2.1.x}
--- a/src/Makefile.in
+++ b/src/Makefile.in
@ -31,6 +31,7 @@ else
 endif

 EFLAGS += @ERLANG_SSLVER@ -pa .
+ERLANG_CFLAGS += @ERLANG_SSLVER@

 # make debug=true to compile Erlang module with debug informations.
 ifdef debug
@ -63,6 +64,11 @@ ifeq (@transient_supervisors@, false)
  EFLAGS+=-DNO_TRANSIENT_SUPERVISORS
 endif

+ifeq (@md2@, true)
+  EFLAGS+=-DHAVE_MD2
+  ERLANG_CFLAGS += -DHAVE_MD2
+endif
+
 INSTALL_EPAM=
 ifeq (@pam@, pam)
  INSTALL_EPAM=install -m 750 $(O_USER) epam $(PBINDIR)
--- a/src/aclocal.m4
+++ b/src/aclocal.m4
@ -134,7 +134,7 @@ ssldef() ->
   if
 	OTP >= "R14" -> "-DSSL40\n";
 	OTP >= "R12" -> "-DSSL39\n";
-        true -> ""
+        true -> "\n"
   end.

 %% return physical architecture based on OS/Processor
--- a/src/configure
+++ b/src/configure
@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for ejabberd 2.1.5.
+# Generated by GNU Autoconf 2.65 for ejabberd 2.1.x.
 #
 # Report bugs to <ejabberd@process-one.net>.
 #
@ -552,8 +552,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='ejabberd'
 PACKAGE_TARNAME='ejabberd'
-PACKAGE_VERSION='2.1.5'
-PACKAGE_STRING='ejabberd 2.1.5'
+PACKAGE_VERSION='2.1.x'
+PACKAGE_STRING='ejabberd 2.1.x'
 PACKAGE_BUGREPORT='ejabberd@process-one.net'
 PACKAGE_URL=''

@ -608,6 +608,7 @@ build_os
 build_vendor
 build_cpu
 build
+md2
 INSTALLUSER
 SSL_CFLAGS
 SSL_LIBS
@ -1278,7 +1279,7 @@ if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
-\`configure' configures ejabberd 2.1.5 to adapt to many kinds of systems.
+\`configure' configures ejabberd 2.1.x to adapt to many kinds of systems.

 Usage: $0 [OPTION]... [VAR=VALUE]...

@ -1344,7 +1345,7 @@ fi

 if test -n "$ac_init_help"; then
  case $ac_init_help in
-     short | recursive ) echo "Configuration of ejabberd 2.1.5:";;
+     short | recursive ) echo "Configuration of ejabberd 2.1.x:";;
   esac
  cat <<\_ACEOF

@ -1469,7 +1470,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
  cat <<\_ACEOF
-ejabberd configure 2.1.5
+ejabberd configure 2.1.x
 generated by GNU Autoconf 2.65

 Copyright (C) 2009 Free Software Foundation, Inc.
@ -1815,7 +1816,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.

-It was created by ejabberd $as_me 2.1.5, which was
+It was created by ejabberd $as_me 2.1.x, which was
 generated by GNU Autoconf 2.65.  Invocation command line was

  $ $0 $@
@ -3224,7 +3225,7 @@ ssldef() ->
   if
 	OTP >= "R14" -> "-DSSL40\n";
 	OTP >= "R12" -> "-DSSL39\n";
-        true -> ""
+        true -> "\n"
   end.

 %% return physical architecture based on OS/Processor
@ -4822,6 +4823,16 @@ if test "$ENABLEUSER" != ""; then

 fi

+ac_fn_c_check_header_mongrel "$LINENO" "openssl/md2.h" "ac_cv_header_openssl_md2_h" "$ac_includes_default"
+if test "x$ac_cv_header_openssl_md2_h" = x""yes; then :
+  md2=true
+else
+  md2=false
+fi
+
+
+
+
 ac_aux_dir=
 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  for ac_t in install-sh install.sh shtool; do
@ -5654,7 +5665,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by ejabberd $as_me 2.1.5, which was
+This file was extended by ejabberd $as_me 2.1.x, which was
 generated by GNU Autoconf 2.65.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
@ -5707,7 +5718,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-ejabberd config.status 2.1.5
+ejabberd config.status 2.1.x
 configured by $0, generated by GNU Autoconf 2.65,
  with options \\"\$ac_cs_config\\"

--- a/src/configure.ac
+++ b/src/configure.ac
@ -148,6 +148,9 @@ if test "$ENABLEUSER" != ""; then
  AC_SUBST([INSTALLUSER], [$ENABLEUSER])
 fi

+AC_CHECK_HEADER(openssl/md2.h, md2=true, md2=false)
+AC_SUBST(md2)
+
 AC_CANONICAL_SYSTEM
 #AC_DEFINE_UNQUOTED(CPU_VENDOR_OS, "$target")
 #AC_SUBST(target_os)
--- a/src/ejabberd.app
+++ b/src/ejabberd.app
@ -2,7 +2,7 @@

 {application, ejabberd,
 [{description, "ejabberd"},
-  {vsn, "2.1.5"},
+  {vsn, "2.1.x"},
  {modules, [acl,
 	     adhoc,
 	     configure,
--- a/src/mod_caps.erl
+++ b/src/mod_caps.erl
@ -277,25 +277,8 @@ feature_response(#iq{type = result,
 		     sub_el = [{xmlelement, _, _, Els}]},
 		 Host, From, Caps, [SubNode | SubNodes]) ->
    BinaryNode = node_to_binary(Caps#caps.node, SubNode),
-    IsValid = case Caps#caps.hash of
-		  "md2" ->
-		      Caps#caps.version == make_disco_hash(Els, md2);
-		  "md5" ->
-		      Caps#caps.version == make_disco_hash(Els, md5);
-		  "sha-1" ->
-		      Caps#caps.version == make_disco_hash(Els, sha1);
-		  "sha-224" ->
-		      Caps#caps.version == make_disco_hash(Els, sha224);
-		  "sha-256" ->
-		      Caps#caps.version == make_disco_hash(Els, sha256);
-		  "sha-384" ->
-		      Caps#caps.version == make_disco_hash(Els, sha384);
-		  "sha-512" ->
-		      Caps#caps.version == make_disco_hash(Els, sha512);
-		  _ ->
-		      true
-	      end,
-    if IsValid ->
+    case check_hash(Caps, Els) of
+	true ->
 	    Features = lists:flatmap(
 			 fun({xmlelement, "feature", FAttrs, _}) ->
 				 [xml:get_attr_s("var", FAttrs)];
@ -305,7 +288,7 @@ feature_response(#iq{type = result,
 	    mnesia:dirty_write(
 	      #caps_features{node_pair = BinaryNode,
 			     features = features_to_binary(Features)});
-       true ->
+	false ->
 	    mnesia:dirty_write(#caps_features{node_pair = BinaryNode})
    end,
    feature_request(Host, From, Caps, SubNodes);
@ -350,6 +333,7 @@ make_my_disco_hash(Host) ->
 	    ""
    end.

+-ifdef(HAVE_MD2).
 make_disco_hash(DiscoEls, Algo) ->
    Concat = [concat_identities(DiscoEls),
 	      concat_features(DiscoEls),
@ -371,6 +355,64 @@ make_disco_hash(DiscoEls, Algo) ->
 	      sha:sha512(Concat)
      end).

+check_hash(Caps, Els) ->
+    case Caps#caps.hash of
+	"md2" ->
+	    Caps#caps.version == make_disco_hash(Els, md2);
+	"md5" ->
+	    Caps#caps.version == make_disco_hash(Els, md5);
+	"sha-1" ->
+	    Caps#caps.version == make_disco_hash(Els, sha1);
+	"sha-224" ->
+	    Caps#caps.version == make_disco_hash(Els, sha224);
+	"sha-256" ->
+	    Caps#caps.version == make_disco_hash(Els, sha256);
+	"sha-384" ->
+	    Caps#caps.version == make_disco_hash(Els, sha384);
+	"sha-512" ->
+	    Caps#caps.version == make_disco_hash(Els, sha512);
+	_ ->
+	    true
+    end.
+-else.
+make_disco_hash(DiscoEls, Algo) ->
+    Concat = [concat_identities(DiscoEls),
+	      concat_features(DiscoEls),
+	      concat_info(DiscoEls)],
+    base64:encode_to_string(
+      if Algo == md5 ->
+	      crypto:md5(Concat);
+	 Algo == sha1 ->
+	      crypto:sha(Concat);
+	 Algo == sha224 ->
+	      sha:sha224(Concat);
+	 Algo == sha256 ->
+	      sha:sha256(Concat);
+	 Algo == sha384 ->
+	      sha:sha384(Concat);
+	 Algo == sha512 ->
+	      sha:sha512(Concat)
+      end).
+
+check_hash(Caps, Els) ->
+    case Caps#caps.hash of
+	"md5" ->
+	    Caps#caps.version == make_disco_hash(Els, md5);
+	"sha-1" ->
+	    Caps#caps.version == make_disco_hash(Els, sha1);
+	"sha-224" ->
+	    Caps#caps.version == make_disco_hash(Els, sha224);
+	"sha-256" ->
+	    Caps#caps.version == make_disco_hash(Els, sha256);
+	"sha-384" ->
+	    Caps#caps.version == make_disco_hash(Els, sha384);
+	"sha-512" ->
+	    Caps#caps.version == make_disco_hash(Els, sha512);
+	_ ->
+	    true
+    end.
+-endif.
+
 concat_features(Els) ->
    lists:usort(
      lists:flatmap(
--- a/src/mod_muc/mod_muc_room.erl
+++ b/src/mod_muc/mod_muc_room.erl
@ -1916,10 +1916,18 @@ send_new_presence(NJID, Reason, StateData) ->
 			   false ->
 			       []
 		       end,
+	      Status2 = case ((StateData#state.config)#config.anonymous==false)
+			    andalso (NJID == Info#user.jid) of
+			    true ->
+				[{xmlelement, "status", [{"code", "100"}], []}
+				 | Status];
+			    false ->
+				Status
+			end,
 	      Packet = xml:append_subtags(
 			 Presence,
 			 [{xmlelement, "x", [{"xmlns", ?NS_MUC_USER}],
-			   [{xmlelement, "item", ItemAttrs, ItemEls} | Status]}]),
+			   [{xmlelement, "item", ItemAttrs, ItemEls} | Status2]}]),
 	      ejabberd_router:route(
 		jlib:jid_replace_resource(StateData#state.jid, Nick),
 		Info#user.jid,
--- a/src/sha.erl
+++ b/src/sha.erl
@ -28,7 +28,11 @@
 -author('alexey@process-one.net').

 -export([start/0, sha/1, sha1/1, sha224/1, sha256/1, sha384/1,
-	 sha512/1, md2/1]).
+	 sha512/1]).
+
+-ifdef(HAVE_MD2).
+-export([md2/1]).
+-endif.

 -include("ejabberd.hrl").

@ -80,8 +84,10 @@ sha384(Text) ->
 sha512(Text) ->
    erlang:port_control(?DRIVER, 512, Text).

+-ifdef(HAVE_MD2).
 md2(Text) ->
    erlang:port_control(?DRIVER, 2, Text).
+-endif.

 driver_path() ->
    Suffix = case os:type() of
--- a/src/tls/Makefile.in
+++ b/src/tls/Makefile.in
@ -30,6 +30,11 @@ ifdef debug
 	EFLAGS+=+debug_info +export_all
 endif

+ifeq (@md2@, true)
+  EFLAGS+=-DHAVE_MD2
+  ERLANG_CFLAGS += -DHAVE_MD2
+endif
+
 ERLSHLIBS = ../tls_drv.so ../sha_drv.so
 OUTDIR = ..
 SOURCES = $(wildcard *.erl)
--- a/src/tls/sha_drv.c
+++ b/src/tls/sha_drv.c
@ -20,7 +20,9 @@

 #include <erl_driver.h>
 #include <openssl/sha.h>
+#ifdef HAVE_MD2
 #include <openssl/md2.h>
+#endif

 static ErlDrvData sha_drv_start(ErlDrvPort port, char *buf)
 {
@ -36,11 +38,13 @@ static int sha_drv_control(ErlDrvData handle,
  ErlDrvBinary *b = NULL;

  switch (command) {
+#ifdef HAVE_MD2
  case 2:
    rlen = MD2_DIGEST_LENGTH;
    b = driver_alloc_binary(rlen);
    if (b) MD2((unsigned char*)buf, len, (unsigned char*)b->orig_bytes);
    break;
+#endif
  case 224:
    rlen = SHA224_DIGEST_LENGTH;
    b = driver_alloc_binary(rlen);
--- a/src/xml.c
+++ b/src/xml.c
@ -2,6 +2,23 @@
 #include <string.h>
 #include <stdio.h>

+#ifdef SSL40
+#define ENIF_ALLOC(SIZE) enif_alloc(SIZE)
+#define ENIF_FREE(PTR) enif_free(PTR)
+#define ENIF_REALLOC(PTR, SIZE) enif_realloc(PTR, SIZE)
+#define ENIF_ALLOC_BINARY(SIZE, BIN) enif_alloc_binary(SIZE, BIN)
+#define ENIF_COMPARE(TERM1, TERM2) enif_compare(TERM1, TERM2)
+#else
+#define ENIF_ALLOC(SIZE) enif_alloc(env, SIZE)
+#define ENIF_FREE(PTR) enif_free(env, PTR)
+#define ENIF_REALLOC(PTR, SIZE) enif_realloc(env, PTR, SIZE)
+#define ENIF_ALLOC_BINARY(SIZE, BIN) enif_alloc_binary(env, SIZE, BIN)
+#define ENIF_COMPARE(TERM1, TERM2) enif_compare(env, TERM1, TERM2)
+#endif
+
+static ERL_NIF_TERM atom_xmlelement;
+static ERL_NIF_TERM atom_xmlcdata;
+
 struct buf {
  int limit;
  int len;
@ -10,12 +27,19 @@ struct buf {

 static int make_element(ErlNifEnv* env, struct buf *rbuf, ERL_NIF_TERM el);

+static int load(ErlNifEnv* env, void** priv, ERL_NIF_TERM load_info)
+{
+  atom_xmlelement = enif_make_atom(env, "xmlelement");
+  atom_xmlcdata = enif_make_atom(env, "xmlcdata");
+  return 0;
+}
+
 static struct buf *init_buf(ErlNifEnv* env)
 {
-  struct buf *rbuf = enif_alloc(env, sizeof(struct buf));
+  struct buf *rbuf = ENIF_ALLOC(sizeof(struct buf));
  rbuf->limit = 1024;
  rbuf->len = 0;
-  rbuf->b = enif_alloc(env, rbuf->limit);
+  rbuf->b = ENIF_ALLOC(rbuf->limit);
  return rbuf;
 }

@ -23,9 +47,9 @@ static void destroy_buf(ErlNifEnv* env, struct buf *rbuf)
 {
  if (rbuf) {
    if (rbuf->b) {
-      enif_free(env, rbuf->b);
+      ENIF_FREE(rbuf->b);
    };
-    enif_free(env, rbuf);
+    ENIF_FREE(rbuf);
  };
 }

@ -35,7 +59,7 @@ inline void resize_buf(ErlNifEnv* env, struct buf *rbuf, int len_to_add)
  
  if (new_len >= rbuf->limit) {
    rbuf->limit = ((new_len / 1024) + 1) * 1024;
-    rbuf->b = enif_realloc(env, rbuf->b, rbuf->limit);
+    rbuf->b = ENIF_REALLOC(rbuf->b, rbuf->limit);
  };
 }

@ -141,7 +165,7 @@ static int make_element(ErlNifEnv* env, struct buf *rbuf, ERL_NIF_TERM el)

  if (enif_get_tuple(env, el, &arity, &tuple)) {
    if (arity == 2) {
-      if (!enif_compare(env, tuple[0], enif_make_atom(env, "xmlcdata"))) {
+      if (!ENIF_COMPARE(tuple[0], atom_xmlcdata)) {
 	if (enif_inspect_iolist_as_binary(env, tuple[1], &cdata)) {
 	  crypt(env, rbuf, cdata.data, cdata.size);
 	  ret = 1;
@ -149,7 +173,7 @@ static int make_element(ErlNifEnv* env, struct buf *rbuf, ERL_NIF_TERM el)
      };
    };
    if (arity == 4) {
-      if (!enif_compare(env, tuple[0], enif_make_atom(env, "xmlelement"))) {
+      if (!ENIF_COMPARE(tuple[0], atom_xmlelement)) {
 	if (enif_inspect_iolist_as_binary(env, tuple[1], &name)) {
 	  buf_add_char(env, rbuf, '<');
 	  buf_add_str(env, rbuf, (char *)name.data, name.size);
@ -192,7 +216,7 @@ static ERL_NIF_TERM element_to(ErlNifEnv* env, int argc,
 	destroy_buf(env, rbuf);
 	return result;
      }	else {
-	if (enif_alloc_binary(env, rbuf->len, &output)) {
+	if (ENIF_ALLOC_BINARY(rbuf->len, &output)) {
 	  memcpy(output.data, rbuf->b, rbuf->len);
 	  result = enif_make_binary(env, &output);
 	  destroy_buf(env, rbuf);
@ -206,11 +230,13 @@ static ERL_NIF_TERM element_to(ErlNifEnv* env, int argc,
  return enif_make_badarg(env);
 }

-/* static ERL_NIF_TERM element_to_string(ErlNifEnv* env, int argc, */
-/* 				      const ERL_NIF_TERM argv[]) */
-/* { */
-/*   return element_to(env, argc, argv, 1); */
-/* } */
+#ifdef SSL40
+static ERL_NIF_TERM element_to_string(ErlNifEnv* env, int argc,
+				      const ERL_NIF_TERM argv[])
+{
+  return element_to(env, argc, argv, 1);
+}
+#endif

 static ERL_NIF_TERM element_to_binary(ErlNifEnv* env, int argc,
 				      const ERL_NIF_TERM argv[])
@ -222,9 +248,11 @@ static ErlNifFunc nif_funcs[] =
  {
    /* Stupid Erlang bug with enif_make_string() is fixed
       in R14A only (OTP-8685), so we can't use
-       element_to_string yet.*/
-    /* {"element_to_string", 1, element_to_string}, */
+       element_to_string in Erlang < R14A.*/
+#ifdef SSL40
+    {"element_to_string", 1, element_to_string},
+#endif
    {"element_to_binary", 1, element_to_binary}
  };

-ERL_NIF_INIT(xml, nif_funcs, NULL, NULL, NULL, NULL)
+ERL_NIF_INIT(xml, nif_funcs, load, NULL, NULL, NULL)