2 Oct
2013
2 Oct
'13
9:49 p.m.
Hello,
there were several emails related to usage of embedded xcap server
module, so I am pasting here relevant snippets from config file that
should get people started.
Cheers,
Daniel
#!define WITH_XHTTP
#!define WITH_XCAPSRV
tcp_accept_no_cl=yes
tcp_rd_buf_size=65536
pv_buffer_size=65536
sql_buffer_size=65536
#!define XHTTP_PORT 8080
#!define XHTTPS_PORT 8443
#!ifdef WITH_XHTTP
loadmodule "xhttp.so"
#!endif
#!ifdef WITH_XCAPSRV
loadmodule "xcap_server.so"
#!endif
#!ifdef WITH_XCAPSRV
# ----- xcap_server params -----
modparam("xcap_server", "db_url", DBURL)
modparam("xcap_server", "buf_size", 65536)
#!endif
...
#!ifdef WITH_XHTTP
event_route[xhttp:request] {
xdbg("===== xhttp: request [$rv] $rm => $hu\n");
set_reply_no_connect();
if ($Rp != XHTTP_PORT
#!ifdef WITH_TLS
&& $Rp != XHTTPS_PORT
#!endif
) {
set_reply_close();
xlog("L_WARN", "HTTP request received on $Rp\n");
xhttp_reply("403", "Forbidden", "", "");
exit;
}
if (!www_authorize("mydomain.com", "subscriber"))
{
www_challenge("mydomain.com", "0");
exit;
}
set_reply_close();
route(XCAPSRV);
# other http access
xhttp_reply("200", "ok", "text/html",
"<html><body>OK:
$si:$sp</body></html>");
exit;
}
#!endif
route[XCAPSRV] {
#!ifdef WITH_XCAPSRV
if(! ($hu=~"^/xcap-root/")) {
return;
}
# xcap ops - break down http uri to get xcap user id
route(XCAPURI);
$xcapuri(u=>data) = $var(hu);
if($xcapuri(u=>uri)==$null) {
xlog("==== xhttp failed uri => [$hu] ~ [$var(hu)]\n");
xhttp_reply("404", "Not Found", "text/html",
"unsupported xcap uri");
exit;
}
if($xcapuri(u=>xuid)=~"^sip:.+@.+")
$var(uri) = $xcapuri(u=>xuid);
else
$var(uri) = "sip:"+ $xcapuri(u=>xuid) + "@" + $Ri;
# handle XCAP capability request
if($xcapuri(u=>auid)=="xcap-caps") {
if ($rm == "GET") {
$var(xbody) =
"<?xml version='1.0' encoding='UTF-8'?>
<xcap-caps xmlns='urn:ietf:params:xml:ns:xcap-caps'>
<auids>
" +
#!ifdef WITH_RLS
" <auid>rls-services</auid>
" +
#!endif
" <auid>pidf-manipulation</auid>
<auid>xcap-caps</auid>
<auid>resource-lists</auid>
<auid>pres-rules</auid>
<auid>org.openmobilealliance.pres-rules</auid>
<auid>org.openmobilealliance.user-profile</auid>
<auid>org.openmobilealliance.pres-content</auid>
<auid>org.openmobilealliance.search</auid>
<auid>org.openmobilealliance.xcap-directory</auid>
</auids>
<extensions>
</extensions>
<namespaces>
" +
#!ifdef WITH_RLS
" <namespace>urn:ietf:params:xml:ns:rls-services</namespace>
" +
#!endif
" <namespace>urn:ietf:params:xml:ns:pidf</namespace>
<namespace>urn:ietf:params:xml:ns:xcap-caps</namespace>
<namespace>urn:ietf:params:xml:ns:resource-lists</namespace>
<namespace>urn:ietf:params:xml:ns:pres-rules</namespace>
<namespace>urn:oma:xml:xdm:user-profile</namespace>
<namespace>urn:oma:xml:prs:pres-content</namespace>
<namespace>urn:oma:xml:xdm:search</namespace>
<namespace>urn:oma:xml:xdm:xcap-directory</namespace>
</namespaces>
</xcap-caps>";
xhttp_reply("200", "ok",
"application/xcap-caps+xml",
"$var(xbody)");
} else {
append_to_reply("Allow: GET\r\n");
xhttp_reply("405", "Method Not Allowed", "",
"");
}
exit;
}
# be sure auth user access only its documents
if ($rm!="GET" && $au!=$(var(uri){uri.user})) {
xlog("==== xhttp forbidden => [$au] != [$(var(uri){uri.user})]\n");
xhttp_reply("403", "Forbidden", "text/html",
"operation not allowed");
exit;
}
xdbg("SCRIPT: xcap service $xcapuri(u=>auid) for
$xcapuri(u=>xuid)\n");
switch($rm) {
case "PUT":
xcaps_put("$var(uri)", "$var(hu)", "$rb");
if($xcapuri(u=>auid)=~"pres-rules")
{
pres_update_watchers("$var(uri)", "presence");
pres_refresh_watchers("$var(uri)", "presence", 1);
#!ifdef WITH_RLS
} else if($xcapuri(u=>auid)=~"rls-services"
|| $xcapuri(u=>auid)=~"resource-lists") {
rls_update_subs("$var(uri)", "presence");
#!endif
} else if($xcapuri(u=>auid)=~"pidf-manipulation") {
pres_refresh_watchers("$var(uri)", "presence", 2,
"$xcapuri(u=>uri_adoc)",
"$xcapuri(u=>file)");
}
exit;
break;
case "GET":
$var(furi) = "sip:" + $au + "@" + $ar;
if ($au!=$(var(uri){uri.user})) {
# be sure only auth user gets its non-profile documents
if (!($xcapuri(u=>auid)=~"user-profile"
|| $xcapuri(u=>auid)=~"pres-content")) {
xhttp_reply("403", "Forbidden", "",
"");
exit;
} else {
# be sure only permitted user gets others profile
documents
pres_auth_status("$var(furi)", "$var(uri)");
$var(rc) = $rc;
if ($var(rc) != 1) {
xhttp_reply("403", "Forbidden", "",
"");
exit;
}
}
}
xcaps_get("$var(uri)", "$var(hu)");
exit;
break;
case "DELETE":
xcaps_del("$var(uri)", "$var(hu)");
if($xcapuri(u=>auid)=~"pres-rules") {
pres_update_watchers("$var(uri)", "presence");
pres_refresh_watchers("$var(uri)", "presence", 1);
#!ifdef WITH_RLS
} else if($xcapuri(u=>auid)=~"rls-services"
|| $xcapuri(u=>auid)=~"resource-lists") {
rls_update_subs("$var(uri)", "presence");
#!endif
} else if($xcapuri(u=>auid)=~"pidf-manipulation") {
pres_refresh_watchers("$var(uri)", "presence", 2,
"$xcapuri(u=>uri_adoc)",
"$xcapuri(u=>file)");
}
exit;
break;
case "POST":
if($xcapuri(u=>auid)=~"search") {
xhttp_reply("501", "Not Implemented", "",
"");
} else {
if($xcapuri(u=>auid)=~"xcap-directory") {
append_to_reply("Allow: GET\r\n");
} else {
append_to_reply("Allow: DELETE, GET, PUT\r\n");
}
xhttp_reply("405", "Method Not Allowed",
"", "");
}
exit;
break;
}
#!endif
return;
}
# Return fixed XCAP URI in $var(hu)
route[XCAPURI] {
#!ifdef WITH_XCAPSRV
# Jitsi...
if ($hu=~"^/xcap-root/resource-lists/users/.*/index$") {
$var(hu) =
$(hu{re.subst,!(^/xcap-root/resource-lists/users/.*/).*$!\1generallist.xml!});
} else if ($hu=~"^/xcap-root/pres-rules/users/.*/presrules$") {
$var(hu) =
$(hu{re.subst,!(^/xcap-root/)pres-rules(/users/.*/)presrules!\1org.openmobilealliance.pres-rules\2pres-rules!});
} else if ($hu=~"^/xcap-root/oma_status-icon/users/.*/.*$") {
$var(hu) =
$(hu{re.subst,!(^/xcap-root/)oma_status-icon(/users/.*/).*$!\1org.openmobilealliance.pres-content\2oma_status-icon/icon_document!});
# Bria...
} else if
($hu=~"^/xcap-root/resource-lists/users/.*/contacts-resource-list.xml$") {
$var(hu) =
$(hu{re.subst,!(^/xcap-root/resource-lists/users/.*/).*$!\1generallist.xml!});
} else if
($hu=~"^/xcap-root/resource-lists/users/.*/resource-list.xml$") {
$var(doc_uri) =
$(hu{re.subst,!(^/xcap-root/resource-lists/users/.*/).*$!\1generallist.xml!});
# No modification required...
} else {
$var(hu) = $hu;
}
#!endif
return;
}
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Trainings - Berlin, Nov 25-28; Miami, Nov 18-20, 2013
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