Module: ngircd.git Branch: master Commit: 761b2284b953de0d5c2f847e55e3fbc030243178 URL: http://ngircd.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git&a=commit;h=761b2...

Author: Alexander Barton alex@barton.de Date: Sun Jul 11 17:01:45 2010 +0200

Detect PAM libraries

---

INSTALL | 6 ++++++ configure.in | 34 +++++++++++++++++++++++++++++++++- src/ngircd/conf.c | 8 ++++++++ src/ngircd/ngircd.c | 14 +++++--------- 4 files changed, 52 insertions(+), 10 deletions(-)

diff --git a/INSTALL b/INSTALL index 60e7b5e..f84ee3f 100644 --- a/INSTALL +++ b/INSTALL @@ -184,6 +184,12 @@ standard locations. to the daemon, for example by using "/etc/hosts.{allow|deny}". The "libwrap" is required for this option.

+* PAM: + --with-pam[=<path>] + + Enable support for PAM, the Pluggable Authentication Modules library. + See doc/PAM.txt for details. +

IV. Useful make-targets ~~~~~~~~~~~~~~~~~~~~~~~ diff --git a/configure.in b/configure.in index 57883ed..79ab22a 100644 --- a/configure.in +++ b/configure.in @@ -33,6 +33,7 @@ AH_TEMPLATE([IRCPLUS], [Define if IRC+ protocol should be used]) AH_TEMPLATE([WANT_IPV6], [Define if IPV6 protocol should be enabled]) AH_TEMPLATE([ZEROCONF], [Define if support for Zeroconf should be included]) AH_TEMPLATE([IDENTAUTH], [Define if the server should do IDENT requests]) +AH_TEMPLATE([PAM], [Define if PAM should be used]) AH_TEMPLATE([HAVE_sockaddr_in_len], [Define if sockaddr_in.sin_len exists])

AH_TEMPLATE([TARGET_OS], [Target operating system name]) @@ -479,6 +480,33 @@ if test "$x_identauth_on" = "yes"; then AC_CHECK_HEADERS(ident.h,,AC_MSG_ERROR([required C header missing!])) fi

+# compile in PAM support? + +x_pam_on=no +AC_ARG_WITH(pam, + [ --with-pam enable user authentication using PAM], + [ if test "$withval" != "no"; then + if test "$withval" != "yes"; then + CFLAGS="-I$withval/include $CFLAGS" + CPPFLAGS="-I$withval/include $CPPFLAGS" + LDFLAGS="-L$withval/lib $LDFLAGS" + fi + AC_CHECK_LIB(pam, pam_authenticate) + AC_CHECK_FUNCS(pam_authenticate, x_pam_on=yes, + AC_MSG_ERROR([Can't enable PAM support!]) + ) + fi + ] +) +if test "$x_pam_on" = "yes"; then + AC_DEFINE(PAM, 1) + AC_CHECK_HEADERS(security/pam_appl.h,pam_ok=yes) + if test "$pam_ok" != "yes"; then + AC_CHECK_HEADERS(pam/pam_appl.h,pam_ok=yes, + AC_MSG_ERROR([required C header missing!])) + fi +fi + # compile in IRC+ protocol support?

x_ircplus_on=yes @@ -657,10 +685,14 @@ echo $ECHO_N " I/O backend: $ECHO_C"

echo $ECHO_N " IPv6 protocol: $ECHO_C" echo $ECHO_N "$x_ipv6_on $ECHO_C" - echo $ECHO_N " SSL support: $ECHO_C" echo "$x_ssl_lib"

+echo $ECHO_N " PAM support: $ECHO_C" +test "$x_pam_on" = "yes" \ + && echo "yes" \ + || echo "no" + echo

# -eof- diff --git a/src/ngircd/conf.c b/src/ngircd/conf.c index 33a607b..f78eaee 100644 --- a/src/ngircd/conf.c +++ b/src/ngircd/conf.c @@ -291,7 +291,9 @@ Conf_Test( void ) puts( "[GLOBAL]" ); printf(" Name = %s\n", Conf_ServerName); printf(" Info = %s\n", Conf_ServerInfo); +#ifndef PAM printf(" Password = %s\n", Conf_ServerPwd); +#endif printf(" WebircPassword = %s\n", Conf_WebircPwd); printf(" AdminInfo1 = %s\n", Conf_ServerAdmin1); printf(" AdminInfo2 = %s\n", Conf_ServerAdmin2); @@ -1401,6 +1403,12 @@ Validate_Config(bool Configtest, bool Rehash) "No administrative information configured but required by RFC!"); }

+#ifdef PAM + if (Conf_ServerPwd[0]) + Config_Error(LOG_ERR, + "This server uses PAM, "Password" will be ignored!"); +#endif + #ifdef DEBUG servers = servers_once = 0; for (i = 0; i < MAX_SERVERS; i++) { diff --git a/src/ngircd/ngircd.c b/src/ngircd/ngircd.c index 0319d83..ec42b23 100644 --- a/src/ngircd/ngircd.c +++ b/src/ngircd/ngircd.c @@ -360,7 +360,6 @@ Fill_Version( void ) #ifdef ZLIB if( NGIRCd_VersionAddition[0] ) strlcat( NGIRCd_VersionAddition, "+", sizeof NGIRCd_VersionAddition ); - strlcat( NGIRCd_VersionAddition, "ZLIB", sizeof NGIRCd_VersionAddition ); #endif #ifdef SSL_SUPPORT @@ -370,49 +369,46 @@ Fill_Version( void ) #ifdef TCPWRAP if( NGIRCd_VersionAddition[0] ) strlcat( NGIRCd_VersionAddition, "+", sizeof NGIRCd_VersionAddition ); - strlcat( NGIRCd_VersionAddition, "TCPWRAP", sizeof NGIRCd_VersionAddition ); #endif #ifdef ZEROCONF if( NGIRCd_VersionAddition[0] ) strlcat( NGIRCd_VersionAddition, "+", sizeof NGIRCd_VersionAddition ); - strlcat( NGIRCd_VersionAddition, "ZEROCONF", sizeof NGIRCd_VersionAddition ); #endif #ifdef IDENTAUTH if( NGIRCd_VersionAddition[0] ) strlcat( NGIRCd_VersionAddition, "+", sizeof NGIRCd_VersionAddition ); - strlcat( NGIRCd_VersionAddition, "IDENT", sizeof NGIRCd_VersionAddition ); #endif +#ifdef PAM + if (NGIRCd_VersionAddition[0]) + strlcat(NGIRCd_VersionAddition, "+", sizeof NGIRCd_VersionAddition); + strlcat(NGIRCd_VersionAddition, "PAM", sizeof NGIRCd_VersionAddition); +#endif #ifdef DEBUG if( NGIRCd_VersionAddition[0] ) strlcat( NGIRCd_VersionAddition, "+", sizeof NGIRCd_VersionAddition ); - strlcat( NGIRCd_VersionAddition, "DEBUG", sizeof NGIRCd_VersionAddition ); #endif #ifdef SNIFFER if( NGIRCd_VersionAddition[0] ) strlcat( NGIRCd_VersionAddition, "+", sizeof NGIRCd_VersionAddition ); - strlcat( NGIRCd_VersionAddition, "SNIFFER", sizeof NGIRCd_VersionAddition ); #endif #ifdef STRICT_RFC if( NGIRCd_VersionAddition[0] ) strlcat( NGIRCd_VersionAddition, "+", sizeof NGIRCd_VersionAddition ); - strlcat( NGIRCd_VersionAddition, "RFC", sizeof NGIRCd_VersionAddition ); #endif #ifdef IRCPLUS if( NGIRCd_VersionAddition[0] ) strlcat( NGIRCd_VersionAddition, "+", sizeof NGIRCd_VersionAddition ); - strlcat( NGIRCd_VersionAddition, "IRCPLUS", sizeof NGIRCd_VersionAddition ); #endif #ifdef WANT_IPV6 if (NGIRCd_VersionAddition[0]) strlcat(NGIRCd_VersionAddition, "+", sizeof(NGIRCd_VersionAddition)); - strlcat(NGIRCd_VersionAddition, "IPv6", sizeof(NGIRCd_VersionAddition)); #endif if( NGIRCd_VersionAddition[0] )