Module: ngircd.git Branch: master Commit: 6fdd3479f126a866c022c39dcd424d6042de6875 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=6fdd3...

Author: Alexander Barton alex@barton.de Date: Tue Aug 17 20:54:33 2010 +0200

Implement Client_HostnameCloaked() and Client_MaskCloaked()

These two functions return the cloaked hostname, if the client has enabled hostname cloaking indicated by the -- still to implement -- user mode "x". See furter patches :-)

---

src/ngircd/client.c | 43 +++++++++++++++++++++++++++++++++++++++++++ src/ngircd/client.h | 2 ++ 2 files changed, 45 insertions(+), 0 deletions(-)

diff --git a/src/ngircd/client.c b/src/ngircd/client.c index a067ef7..dd4113e 100644 --- a/src/ngircd/client.c +++ b/src/ngircd/client.c @@ -660,6 +660,23 @@ Client_Hostname(CLIENT *Client) } /* Client_Hostname */

+/** + * Get potentially cloaked hostname of a client. + * If the client has not enabled cloaking, the real hostname is used. + * @param Client Pointer to client structure + * @return Pointer to client hostname + */ +GLOBAL char * +Client_HostnameCloaked(CLIENT *Client) +{ + assert(Client != NULL); + if (Client_HasMode(Client, 'x')) + return Client_ID(Client->introducer); + else + return Client_Hostname(Client); +} /* Client_HostnameCloaked */ + + GLOBAL char * Client_Password( CLIENT *Client ) { @@ -756,6 +773,32 @@ Client_Mask( CLIENT *Client ) } /* Client_Mask */

+/** + * Return ID of a client with cloaked hostname: "client!user@server-name" + * This client ID is used for IRC prefixes, for example. + * Please note that this function uses a global static buffer, so you can't + * nest invocations without overwriting erlier results! + * If the client has not enabled cloaking, the real hostname is used. + * @param Client Pointer to client structure + * @return Pointer to global buffer containing the client ID + */ +GLOBAL char * +Client_MaskCloaked(CLIENT *Client) +{ + static char Mask_Buffer[GETID_LEN]; + + assert (Client != NULL); + + /* Is the client using cloaking at all? */ + if (!Client_HasMode(Client, 'x')) + return Client_Mask(Client); + + snprintf(Mask_Buffer, GETID_LEN, "%s!%s@%s", + Client->id, Client->user, Client_ID(Client->introducer)); + return Mask_Buffer; +} /* Client_MaskCloaked */ + + GLOBAL CLIENT * Client_Introducer( CLIENT *Client ) { diff --git a/src/ngircd/client.h b/src/ngircd/client.h index bd000a5..98a0d1a 100644 --- a/src/ngircd/client.h +++ b/src/ngircd/client.h @@ -93,12 +93,14 @@ GLOBAL int Client_Type PARAMS(( CLIENT *Client )); GLOBAL CONN_ID Client_Conn PARAMS(( CLIENT *Client )); GLOBAL char *Client_ID PARAMS(( CLIENT *Client )); GLOBAL char *Client_Mask PARAMS(( CLIENT *Client )); +GLOBAL char *Client_MaskCloaked PARAMS(( CLIENT *Client )); GLOBAL char *Client_Info PARAMS(( CLIENT *Client )); GLOBAL char *Client_User PARAMS(( CLIENT *Client )); #ifdef PAM GLOBAL char *Client_OrigUser PARAMS(( CLIENT *Client )); #endif GLOBAL char *Client_Hostname PARAMS(( CLIENT *Client )); +GLOBAL char *Client_HostnameCloaked PARAMS(( CLIENT *Client )); GLOBAL char *Client_Password PARAMS(( CLIENT *Client )); GLOBAL char *Client_Modes PARAMS(( CLIENT *Client )); GLOBAL char *Client_Flags PARAMS(( CLIENT *Client ));