openafs: Improved calling of get-token script

[hcoop/debian/courier-authlib.git] / preauthuserdbcommon.c

diff --git a/preauthuserdbcommon.c b/preauthuserdbcommon.c
index 196cfb9..9fcafe3 100644 (file)
--- a/preauthuserdbcommon.c
+++ b/preauthuserdbcommon.c
@@ -14,12 +14,13 @@
 #if    HAVE_UNISTD_H
 #include       <unistd.h>
 #endif
+#include <sys/types.h>
+#include <sys/wait.h>
 
 #include       "auth.h"
 #include       "courierauthdebug.h"
 #include       "userdb/userdb.h"
-
-static const char rcsid[]="$Id: preauthuserdbcommon.c,v 1.21 2006/10/28 19:22:52 mrsam Exp $";
+#include       "numlib/numlib.h"
 
 int auth_userdb_pre_common(const char *userid, const char *service,
        int needpass,
@@ -106,6 +107,27 @@ int        rc;
        auth.maildir=udb->udb_mailbox;
        auth.quota=udb->udb_quota;
 
+        /* Get tokens for AFS */
+       {
+          if (auth.sysuserid)
+          {
+           pid_t pid = fork ();
+
+           if (pid == 0)
+           {
+             char uidstr[32] = "<null>";
+             snprintf(uidstr, sizeof(uidstr), "%ld", (long)*auth.sysuserid);
+
+             libmail_changeuidgid (*auth.sysuserid, auth.sysgroupid);
+             execl ("/etc/courier/get-token", "get-token", uidstr, NULL);
+           }
+           else
+           {
+              waitpid (pid, NULL, 0);
+           }
+         }
+        }
+
        courier_authdebug_authinfo("DEBUG: authuserdb: ", &auth, 0, passwords);
        rc= (*callback)(&auth, arg);
        if (passwords)  free(passwords);