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authorKim Alvefur <zash@zash.se>2010-07-16 00:36:02 +0200
committerKim Alvefur <zash@zash.se>2010-07-16 00:36:02 +0200
commite21c59154e07a8c2fca2a03f57b92e16718006fa (patch)
treedd0b2174d2787c80a5e1ec870c1ccd5f5c5d64b9
parentdbaf69573086491112c50efab5ad35d2b4082e5b (diff)
downloadprosody-e21c59154e07a8c2fca2a03f57b92e16718006fa.tar.gz
prosody-e21c59154e07a8c2fca2a03f57b92e16718006fa.zip
util.jid: compare() added, with some tests.
-rw-r--r--tests/test_util_jid.lua11
-rw-r--r--util/jid.lua13
2 files changed, 24 insertions, 0 deletions
diff --git a/tests/test_util_jid.lua b/tests/test_util_jid.lua
index 5cc1390b..e91585bd 100644
--- a/tests/test_util_jid.lua
+++ b/tests/test_util_jid.lua
@@ -54,3 +54,14 @@ function bare(bare)
assert_equal(bare("user@host/"), nil, "invalid JID is nil");
end
+function compare(compare)
+ assert_equal(compare("host", "host"), true, "host should match");
+ assert_equal(compare("host", "other-host"), false, "host should not match");
+ assert_equal(compare("other-user@host/resource", "host"), true, "host should match");
+ assert_equal(compare("other-user@host", "user@host"), false, "user should not match");
+ assert_equal(compare("user@host", "host"), true, "host should match");
+ assert_equal(compare("user@host/resource", "host"), true, "host should match");
+ assert_equal(compare("user@host/resource", "user@host"), true, "user and host should match");
+ assert_equal(compare("user@other-host", "host"), false, "host should not match");
+ assert_equal(compare("user@other-host", "user@host"), false, "host should not match");
+end
diff --git a/util/jid.lua b/util/jid.lua
index ba9730fa..9128ce4e 100644
--- a/util/jid.lua
+++ b/util/jid.lua
@@ -78,4 +78,17 @@ function join(node, host, resource)
return nil; -- Invalid JID
end
+function compare(jid, acl)
+ -- compare jid to single acl rule
+ -- TODO compare to table of rules?
+ local jid_node, jid_host, jid_resource = _split(jid);
+ local acl_node, acl_host, acl_resource = _split(acl);
+ if ((acl_node ~= nil and acl_node == jid_node) or acl_node == nil) and
+ ((acl_host ~= nil and acl_host == jid_host) or acl_host == nil) and
+ ((acl_resource ~= nil and acl_resource == jid_resource) or acl_resource == nil) then
+ return true
+ end
+ return false
+end
+
return _M;