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Show connection flag "s" (SSL) in RPL_TRACE{LINK|SERVER}

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Now you can check if a server-to-server link is SSL-encrypted or not
using the IRC "TRACE" command.

Idea by Götz Hoffart, thanks!
This commit is contained in:
Alexander Barton 2013-08-31 14:15:09 +02:00
parent be2e611680
commit 04b947cdc3
1 changed files with 17 additions and 5 deletions
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22
src/ngircd/irc.c
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@ -450,6 +450,12 @@ Help(CLIENT *Client, const char *Topic)
return CONNECTED;
}
/**
* Get pointer to a static string representing the connection "options".
*
* @param Idx Connection index.
* @return Pointer to static (global) string buffer.
*/
static char *
#ifdef ZLIB
Option_String(CONN_ID Idx)
@ -460,16 +466,22 @@ Option_String(UNUSED CONN_ID Idx)
static char option_txt[8];
#ifdef ZLIB
UINT16 options;
#endif
assert(Idx != NONE);
options = Conn_Options(Idx);
#endif
strcpy(option_txt, "F"); /* No idea what this means, but the
* original ircd sends it ... */
#ifdef ZLIB
if(options & CONN_ZIP) /* zlib compression supported. */
strcat(option_txt, "z");
#ifdef SSL_SUPPORT
if(options & CONN_SSL) /* SSL encrypted link */
strlcat(option_txt, "s", sizeof(option_txt));
#endif
#ifdef ZLIB
if(options & CONN_ZIP) /* zlib compression enabled */
strlcat(option_txt, "z", sizeof(option_txt));
#endif
LogDebug(" *** %d: %d = %s", Idx, options, option_txt);
return option_txt;
} /* Option_String */