New upstream version 0.76

1 files changed, 0 insertions, 133 deletions

diff --git a/modules/pam_shells/pam_shells.c b/modules/pam_shells/pam_shells.c
deleted file mode 100644
index 36dd1a91..00000000
--- a/modules/pam_shells/pam_shells.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/* pam_shells module */
-
-#define SHELL_FILE "/etc/shells"
-
-/*
- * by Erik Troan <ewt@redhat.com>, Red Hat Software.
- * August 5, 1996.
- * This code shamelessly ripped from the pam_securetty module.
- */
-
-#define _BSD_SOURCE
-
-#include <pwd.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/stat.h>
-#include <syslog.h>
-#include <unistd.h>
-
-/*
- * here, we make a definition for the externally accessible function
- * in this file (this definition is required for static a module
- * but strongly encouraged generally) it is used to instruct the
- * modules include file to define the function prototypes.
- */
-
-#define PAM_SM_AUTH
-
-#include <security/pam_modules.h>
-
-/* some syslogging */
-
-static void _pam_log(int err, const char *format, ...)
-{
-    va_list args;
-
-    va_start(args, format);
-    openlog("PAM-shells", LOG_CONS|LOG_PID, LOG_AUTH);
-    vsyslog(err, format, args);
-    va_end(args);
-    closelog();
-}
-
-/* --- authentication management functions (only) --- */
-
-PAM_EXTERN
-int pam_sm_authenticate(pam_handle_t *pamh,int flags,int argc
-			,const char **argv)
-{
-     int retval = PAM_AUTH_ERR;
-     const char *userName;
-     char *userShell;
-     char shellFileLine[256];
-     struct stat sb;
-     struct passwd * pw;
-     FILE * shellFile;
-
-     retval = pam_get_user(pamh,&userName,NULL);
-     if(retval != PAM_SUCCESS) 
-       return PAM_SERVICE_ERR;
-
-     if(!userName || (strlen(userName) <= 0)) {
-       /* Don't let them use a NULL username... */
-       pam_get_user(pamh,&userName,NULL);
-        if (retval != PAM_SUCCESS)
-	  return PAM_SERVICE_ERR;
-     }
-
-     pw = getpwnam(userName);
-     if (!pw)
-	return PAM_AUTH_ERR;		/* user doesn't exist */
-     userShell = pw->pw_shell;
-
-     if(stat(SHELL_FILE,&sb)) {
-	_pam_log(LOG_ERR,
-	        "%s cannot be stat'd (it probably does not exist)", SHELL_FILE);
-	return PAM_AUTH_ERR;		/* must have /etc/shells */
-     }
-
-     if((sb.st_mode & S_IWOTH) || !S_ISREG(sb.st_mode)) {
-	_pam_log(LOG_ERR,
-	        "%s is either world writable or not a normal file", SHELL_FILE);
-	return PAM_AUTH_ERR;
-     }
-
-     shellFile = fopen(SHELL_FILE,"r");
-     if(shellFile == NULL) { /* Check that we opened it successfully */
-	_pam_log(LOG_ERR,
-	        "Error opening %s", SHELL_FILE);
-       return PAM_SERVICE_ERR;
-     }
-     /* There should be no more errors from here on */
-     retval=PAM_AUTH_ERR;
-     /* This loop assumes that PAM_SUCCESS == 0
-        and PAM_AUTH_ERR != 0 */
-     while((fgets(shellFileLine,255,shellFile) != NULL) 
-	   && retval) {
-       if (shellFileLine[strlen(shellFileLine) - 1] == '\n')
-	   shellFileLine[strlen(shellFileLine) - 1] = '\0';
-       retval = strcmp(shellFileLine, userShell);
-     }
-     fclose(shellFile);
-     if(retval)
-       retval = PAM_AUTH_ERR;
-     return retval;
-}
-
-PAM_EXTERN
-int pam_sm_setcred(pam_handle_t *pamh,int flags,int argc
-		   ,const char **argv)
-{
-     return PAM_SUCCESS;
-}
-
-
-#ifdef PAM_STATIC
-
-/* static module data */
-
-struct pam_module _pam_shells_modstruct = {
-     "pam_shells",
-     pam_sm_authenticate,
-     pam_sm_setcred,
-     NULL,
-     NULL,
-     NULL,
-     NULL,
-};
-
-#endif
-
-/* end of module definition */