Chapril/xmpp.chapril.org-ejabberd
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Allow again multiple fqdn values in configuration (EJAB-1578)

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This commit is contained in:
Badlop 2016-06-08 19:28:17 +02:00
parent a4f213837e
commit 858d880675
1 changed files with 9 additions and 6 deletions
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15
src/cyrsasl_digest.erl
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@ -53,11 +53,11 @@
check_password = fun(_, _, _, _, _) -> false end :: check_password_fun(),
auth_module :: atom(),
host = <<"">> :: binary(),
hostfqdn = <<"">> :: binary()}).
hostfqdn = <<"">> :: binary() | [binary()]}).
start(_Opts) ->
Fqdn = get_local_fqdn(),
?INFO_MSG("FQDN used to check DIGEST-MD5 SASL authentication: ~s",
?INFO_MSG("FQDN used to check DIGEST-MD5 SASL authentication: ~p",
[Fqdn]),
cyrsasl:register_mechanism(<<"DIGEST-MD5">>, ?MODULE,
digest).
@ -183,16 +183,16 @@ is_digesturi_valid(DigestURICase, JabberDomain,
DigestURI = stringprep:tolower(DigestURICase),
case catch str:tokens(DigestURI, <<"/">>) of
[<<"xmpp">>, Host] ->
IsHostFqdn = is_host_fqdn(binary_to_list(Host), binary_to_list(JabberFQDN)),
IsHostFqdn = is_host_fqdn(Host, JabberFQDN),
(Host == JabberDomain) or IsHostFqdn;
[<<"xmpp">>, Host, ServName] ->
IsHostFqdn = is_host_fqdn(binary_to_list(Host), binary_to_list(JabberFQDN)),
IsHostFqdn = is_host_fqdn(Host, JabberFQDN),
(ServName == JabberDomain) and IsHostFqdn;
_ ->
false
end.
is_host_fqdn(Host, [Letter | _Tail] = Fqdn) when not is_list(Letter) ->
is_host_fqdn(Host, Fqdn) when is_binary(Fqdn) ->
Host == Fqdn;
is_host_fqdn(_Host, []) ->
false;
@ -204,6 +204,7 @@ is_host_fqdn(Host, [Fqdn | FqdnTail]) when Host /= Fqdn ->
get_local_fqdn() ->
case catch get_local_fqdn2() of
Str when is_binary(Str) -> Str;
List when is_list(List) -> List;
_ ->
<<"unknown-fqdn, please configure fqdn "
"option in ejabberd.yml!">>
@ -211,9 +212,11 @@ get_local_fqdn() ->
get_local_fqdn2() ->
case ejabberd_config:get_option(
fqdn, fun iolist_to_binary/1) of
fqdn, fun(X) -> X end) of
ConfiguredFqdn when is_binary(ConfiguredFqdn) ->
ConfiguredFqdn;
[A | _] = ConfiguredFqdns when is_binary(A) ->
ConfiguredFqdns;
undefined ->
{ok, Hostname} = inet:gethostname(),
{ok, {hostent, Fqdn, _, _, _, _}} =