Module: ngircd.git Branch: master Commit: 5ed7a4ea5755954dc6e25349125963cff7a4355c URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=5ed7a...

Author: Alexander Barton alex@barton.de Date: Sun Jan 9 23:08:15 2011 +0100

TOPIC command: test for channel admin rights correctly

This enables other servers, services and IRC operators to change channel topics, even when the client is not joined to this channel.

Now the handler for TOPIC behaves like the one for MODE.

---

src/ngircd/irc-channel.c | 14 ++++++++++---- 1 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/ngircd/irc-channel.c b/src/ngircd/irc-channel.c index 8aa27c0..81a9eb2 100644 --- a/src/ngircd/irc-channel.c +++ b/src/ngircd/irc-channel.c @@ -407,7 +407,7 @@ IRC_TOPIC( CLIENT *Client, REQUEST *Req ) CHANNEL *chan; CLIENT *from; char *topic; - bool r; + bool onchannel, topicok, use_servermode, r;

assert( Client != NULL ); assert( Req != NULL ); @@ -430,7 +430,10 @@ IRC_TOPIC( CLIENT *Client, REQUEST *Req ) return IRC_WriteStrClient(from, ERR_NOSUCHCHANNEL_MSG, Client_ID(from), Req->argv[0]);

- if (!Channel_IsMemberOf(chan, from)) + Channel_CheckAdminRights(chan, Client, from, + &onchannel, &topicok, &use_servermode); + + if (!onchannel && !topicok) return IRC_WriteStrClient(from, ERR_NOTONCHANNEL_MSG, Client_ID(from), Req->argv[0]);

@@ -457,8 +460,8 @@ IRC_TOPIC( CLIENT *Client, REQUEST *Req ) }

if (strchr(Channel_Modes(chan), 't')) { - /* Topic Lock. Is the user a channel operator? */ - if (!strchr(Channel_UserModes(chan, from), 'o')) + /* Topic Lock. Is the user a channel or IRC operator? */ + if (!topicok) return IRC_WriteStrClient(from, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(from), Channel_Name(chan)); @@ -470,6 +473,9 @@ IRC_TOPIC( CLIENT *Client, REQUEST *Req ) Client_TypeText(from), Client_Mask(from), Channel_Name(chan), Req->argv[1][0] ? Req->argv[1] : "<none>");

+ if (use_servermode) + from = Client_ThisServer(); + /* Update channel and forward new topic to other servers */ if (!Channel_IsLocal(chan)) IRC_WriteStrServersPrefix(Client, from, "TOPIC %s :%s",