- initial revision

[packages/sudo.git] / sudo-pam-login.patch

--- sudo-1.6.8p12/configure.in.login	2006-07-16 15:25:33.000000000 +0200
+++ sudo-1.6.8p12/configure.in	2006-07-16 15:49:08.000000000 +0200
@@ -357,6 +357,17 @@
 		;;
 esac])
 
+AC_ARG_WITH(pam-login, [  --with-pam-login              enable specific PAM session for sudo -i],
+[case $with_pam_login in
+    yes)	AC_DEFINE(HAVE_PAM_LOGIN)
+		AC_MSG_CHECKING(whether to use PAM login)
+		AC_MSG_RESULT(yes)
+		;;
+    no)		;;
+    *)		AC_MSG_ERROR(["--with-pam-login does not take an argument."])
+		;;
+esac])
+
 AC_ARG_WITH(AFS, [  --with-AFS              enable AFS support],
 [case $with_AFS in
     yes)	AC_DEFINE(HAVE_AFS)
--- sudo-1.6.8p12/sudo.c.login	2006-07-16 15:39:26.000000000 +0200
+++ sudo-1.6.8p12/sudo.c	2006-07-16 15:41:42.000000000 +0200
@@ -109,7 +109,7 @@
 static struct passwd *get_authpw	__P((void));
 extern int sudo_edit			__P((int, char **));
 extern void list_matches		__P((void));
-extern char **rebuild_env		__P((char **, int, int));
+extern char **rebuild_env		__P((char **, int));
 extern char **zero_env			__P((char **));
 extern struct passwd *sudo_getpwnam	__P((const char *));
 extern struct passwd *sudo_getpwuid	__P((uid_t));
@@ -140,6 +140,7 @@
 #endif /* HAVE_BSD_AUTH_H */
 sigaction_t saved_sa_int, saved_sa_quit, saved_sa_tstp, saved_sa_chld;
 void (*set_perms) __P((int));
+int sudo_mode;
 
 
 int
@@ -151,7 +152,6 @@
     int validated;
     int fd;
     int cmnd_status;
-    int sudo_mode;
     int pwflag;
     char **new_environ;
     sigaction_t sa;
@@ -368,7 +368,7 @@
 
     /* Build a new environment that avoids any nasty bits if we have a cmnd. */
     if (ISSET(sudo_mode, MODE_RUN))
-	new_environ = rebuild_env(envp, sudo_mode, ISSET(validated, FLAG_NOEXEC));
+	new_environ = rebuild_env(envp, ISSET(validated, FLAG_NOEXEC));
     else
 	new_environ = envp;
 
--- sudo-1.6.8p12/auth/pam.c.login	2006-07-16 15:41:59.000000000 +0200
+++ sudo-1.6.8p12/auth/pam.c	2006-07-16 15:45:15.000000000 +0200
@@ -89,7 +89,12 @@
     if (auth != NULL)
 	auth->data = (VOID *) &pam_status;
     pam_conv.conv = sudo_conv;
-    pam_status = pam_start("sudo", pw->pw_name, &pam_conv, &pamh);
+#ifdef HAVE_PAM_LOGIN
+    if (ISSET(sudo_mode, MODE_LOGIN_SHELL))
+	    pam_status = pam_start("sudo-i", pw->pw_name, &pam_conv, &pamh);
+    else
+#endif
+	    pam_status = pam_start("sudo", pw->pw_name, &pam_conv, &pamh);
     if (pam_status != PAM_SUCCESS) {
 	log_error(USE_ERRNO|NO_EXIT|NO_MAIL, "unable to initialize PAM");
 	return(AUTH_FATAL);
--- sudo-1.6.8p12/env.c.login	2006-07-16 15:40:14.000000000 +0200
+++ sudo-1.6.8p12/env.c	2006-07-16 15:57:19.000000000 +0200
@@ -77,7 +77,7 @@
 /*
  * Prototypes
  */
-char **rebuild_env		__P((char **, int, int));
+char **rebuild_env		__P((char **, int));
 char **zero_env			__P((char **));
 static void insert_env		__P((char *, int));
 static char *format_env		__P((char *, ...));
@@ -321,9 +321,8 @@
  * Also adds sudo-specific variables (SUDO_*).
  */
 char **
-rebuild_env(envp, sudo_mode, noexec)
+rebuild_env(envp, noexec)
     char **envp;
-    int sudo_mode;
     int noexec;
 {
     char **ep, *cp, *ps1;
--- sudo-1.6.8p12/sudo.h.login	2006-07-16 15:59:08.000000000 +0200
+++ sudo-1.6.8p12/sudo.h	2006-07-16 15:59:38.000000000 +0200
@@ -251,6 +251,7 @@
 extern FILE *sudoers_fp;
 extern int tgetpass_flags;
 extern uid_t timestamp_uid;
+extern int sudo_mode;
 
 extern void (*set_perms) __P((int));
 #endif
--- sudo-1.6.8p12/config.h.in.login	2006-07-16 15:32:09.000000000 +0200
+++ sudo-1.6.8p12/config.h.in	2006-07-16 15:32:56.000000000 +0200
@@ -230,6 +230,9 @@
 /* Define to 1 if you use PAM authentication. */
 #undef HAVE_PAM
 
+/* Define to 1 if you use specific PAM session for sodo -i. */
+#undef HAVE_PAM_LOGIN
+
 /* Define to 1 if you have the <pam/pam_appl.h> header file. */
 #undef HAVE_PAM_PAM_APPL_H