From 1a0e03eb19998ab496a6ea845ff2c42d9a02df0b Mon Sep 17 00:00:00 2001
From: Karl Ramm <kcr@mit.edu>
Date: Tue, 25 Dec 2007 00:56:08 +0000
Subject: applied athena-update-branch patch

---
 server/main.c | 44 ++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 40 insertions(+), 4 deletions(-)

(limited to 'server/main.c')

diff --git a/server/main.c b/server/main.c
index e160929..0f2aa4c 100644
--- a/server/main.c
+++ b/server/main.c
@@ -92,6 +92,10 @@ char *programname;			/* set to the basename of argv[0] */
 char myname[MAXHOSTNAMELEN];		/* my host name */
 
 char list_file[128];
+#ifdef HAVE_KRB5
+char keytab_file[128];
+static char tkt5_file[256];
+#endif
 #ifdef HAVE_KRB4
 char srvtab_file[128];
 char my_realm[REALM_SZ];
@@ -120,6 +124,15 @@ static int nofork;
 struct in_addr my_addr;
 char *bdump_version = "1.2";
 
+#ifdef HAVE_KRB5
+krb5_ccache Z_krb5_ccache;
+krb5_keyblock *__Zephyr_keyblock;
+#else
+#ifdef HAVE_KRB4
+C_Block __Zephyr_session;
+#endif
+#endif
+
 int
 main(argc, argv)
     int argc;
@@ -141,6 +154,10 @@ main(argc, argv)
 #ifdef HAVE_KRB4
     sprintf(srvtab_file, "%s/zephyr/%s", SYSCONFDIR, ZEPHYR_SRVTAB);
     sprintf(tkt_file, "%s/zephyr/%s", SYSCONFDIR, ZEPHYR_TKFILE);
+#endif
+#ifdef HAVE_KRB5
+    sprintf(keytab_file, "%s/zephyr/%s", SYSCONFDIR, ZEPHYR_KEYTAB);
+    sprintf(tkt5_file, "FILE:%s/zephyr/%s", SYSCONFDIR, ZEPHYR_TK5FILE);
 #endif
     sprintf(acl_dir, "%s/zephyr/%s", SYSCONFDIR, ZEPHYR_ACL_DIR);
     sprintf(subs_file, "%s/zephyr/%s", SYSCONFDIR, DEFAULT_SUBS_FILE);
@@ -293,9 +310,6 @@ main(argc, argv)
     /* Reinitialize t_local now that initialization is done. */
     gettimeofday(&t_local, NULL);
     uptime = NOW;
-#ifdef HAVE_KRB4
-    timer_set_rel(SWEEP_INTERVAL, sweep_ticket_hash_table, NULL);
-#endif
 
     realm_wakeup();
 #ifdef DEBUG_MALLOC
@@ -369,6 +383,7 @@ main(argc, argv)
 static int
 initialize()
 {
+    int zero = 0;
     if (do_net_setup())
 	return(1);
 
@@ -381,6 +396,20 @@ initialize()
     
     ZSetServerState(1);
     ZInitialize();		/* set up the library */
+#ifdef HAVE_KRB5
+    krb5_cc_resolve(Z_krb5_ctx, tkt5_file, &Z_krb5_ccache);
+#ifdef HAVE_KRB5_CC_SET_DEFAULT_NAME
+    krb5_cc_set_default_name(Z_krb5_ctx, tkt5_file);
+#else
+    {
+	/* Hack to make krb5_cc_default do something reasonable */
+	char *env=(char *)malloc(strlen(tkt5_file)+12);
+	if (!env) return(1);
+	sprintf(env, "KRB5CCNAME=%s", tkt5_file);
+	putenv(env);
+    }
+#endif
+#endif
 #ifdef HAVE_KRB4
     /* Override what Zinitialize set for ZGetRealm() */
     if (*my_realm) 
@@ -447,6 +476,13 @@ do_net_setup()
     if (srv_socket < 0) {
 	syslog(LOG_ERR, "client_sock failed: %m");
 	return 1;
+    } else {
+#ifdef SO_BSDCOMPAT
+      int on = 1;
+
+      /* Prevent Linux from giving us socket errors we don't care about. */
+      setsockopt(srv_socket, SOL_SOCKET, SO_BSDCOMPAT, &on, sizeof(on));
+#endif
     }
     if (bind(srv_socket, (struct sockaddr *) &srv_addr,
 	     sizeof(srv_addr)) < 0) {
@@ -633,7 +669,7 @@ reap(sig)
 {
     int pid, i = 0;
     int oerrno = errno;
-    Realm *rlm;
+    ZRealm *rlm;
 #ifdef _POSIX_VERSION
     int waitb;
 #else
-- 
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