diff options
Diffstat (limited to 'src/log-login-syslog.c')
| -rw-r--r-- | src/log-login-syslog.c | 77 |
1 files changed, 38 insertions, 39 deletions
diff --git a/src/log-login-syslog.c b/src/log-login-syslog.c index f855aed..f9fa75e 100644 --- a/src/log-login-syslog.c +++ b/src/log-login-syslog.c @@ -1,7 +1,7 @@ /** * cerberus-logging – Log-in logging extension for cerberus * - * Copyright © 2014, 2015 Mattias Andrée (maandree@member.fsf.org) + * Copyright © 2014, 2015 Mattias Andrée (m@maandree.se) * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -21,44 +21,43 @@ #include <pwd.h> -int do_log(void) +int +do_log(void) { - static char empty[] = ""; - struct passwd* pwd; - const char* prefix; - const char* affix; - int status; - - if ((!streq(action, "failed")) && (!streq(action, "login"))) - return 0; - - status = streq(action, "login"); - - if (pwd = getpwnam(username), pwd == NULL) return -1; - - openlog("log-login-syslog", LOG_ODELAY, LOG_AUTHPRIV); + static char empty[] = ""; + struct passwd *pwd; + const char *prefix; + const char *affix; + int status; - if (status) - { - if (strstr(ttyname, "ttyS") == ttyname) - syslog(LOG_INFO, "DIALUP AT %s BY %s", ttyname, username); - - prefix = pwd->pw_uid ? "" : "ROOT "; - affix = hostname ? " FROM " : ""; - hostname = hostname ? hostname : empty; - - syslog(pwd->pw_uid ? LOG_INFO : LOG_NOTICE, "%sLOGIN ON %s BY %s%s%s", - prefix, ttyname, username, affix, hostname); - } - else - { - affix = hostname ? " FROM " : ""; - - syslog(LOG_NOTICE, "FAILED LOGIN SESSION%s%s FOR %s ON %s", - affix, hostname, username, ttyname); - } - - closelog(); - return 0; -} + if (!streq(action, "failed") && !streq(action, "login")) + return 0; + + status = streq(action, "login"); + + pwd = getpwnam(username); + if (!pwd) + return -1; + + openlog("log-login-syslog", LOG_ODELAY, LOG_AUTHPRIV); + + if (status) { + if (strstr(ttyname, "ttyS") == ttyname) + syslog(LOG_INFO, "DIALUP AT %s BY %s", ttyname, username); + prefix = pwd->pw_uid ? "" : "ROOT "; + affix = hostname ? " FROM " : ""; + hostname = hostname ? hostname : empty; + + syslog(pwd->pw_uid ? LOG_INFO : LOG_NOTICE, "%sLOGIN ON %s BY %s%s%s", + prefix, ttyname, username, affix, hostname); + } else { + affix = hostname ? " FROM " : ""; + + syslog(LOG_NOTICE, "FAILED LOGIN SESSION%s%s FOR %s ON %s", + affix, hostname, username, ttyname); + } + + closelog(); + return 0; +} |