X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/fde58bd4f5d028dd52cd2cc387337b2c99bdf4c2..01dafcb504c448f0d4d5834c21b99e025f492550:/auth-sia.c

diff --git a/auth-sia.c b/auth-sia.c
index 2bace5d4..58b17c16 100644
--- a/auth-sia.c
+++ b/auth-sia.c
@@ -1,12 +1,36 @@
+/*
+ * Copyright (c) 2002 Chris Adams.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
 #include "includes.h"
 
 #ifdef HAVE_OSF_SIA
 #include "ssh.h"
+#include "auth.h"
 #include "auth-sia.h"
 #include "log.h"
 #include "servconf.h"
 #include "canohost.h"
-#include "auth.h"
 
 #include <sia.h>
 #include <siad.h>
@@ -41,7 +65,7 @@ auth_sia_password(Authctxt *authctxt, char *pass)
 		return(0);
 
 	if ((ret = sia_ses_authent(NULL, pass, ent)) != SIASUCCESS) {
-		error("couldn't authenticate %s from %s", user, host);
+		error("Couldn't authenticate %s from %s", user, host);
 		if (ret & SIASTOP)
 			sia_ses_release(&ent);
 		return(0);
@@ -55,7 +79,6 @@ auth_sia_password(Authctxt *authctxt, char *pass)
 void
 session_setup_sia(char *user, char *tty)
 {
-	int ret;
 	struct passwd *pw;
 	SIAENTITY *ent = NULL;
 	const char *host;
@@ -64,46 +87,38 @@ session_setup_sia(char *user, char *tty)
 
 	if (sia_ses_init(&ent, saved_argc, saved_argv, host, user, tty, 0,
 	    NULL) != SIASUCCESS) {
-		error("sia_ses_init failed");
-		exit(1);
+		fatal("sia_ses_init failed");
 	}
 
 	if ((pw = getpwnam(user)) == NULL) {
 		sia_ses_release(&ent);
-		error("getpwnam(%s) failed: %s", user, strerror(errno));
-		exit(1);
+		fatal("getpwnam: no user: %s", user);
 	}
 	if (sia_make_entity_pwd(pw, ent) != SIASUCCESS) {
 		sia_ses_release(&ent);
-		error("sia_make_entity_pwd failed");
-		exit(1);
+		fatal("sia_make_entity_pwd failed");
 	}
 
 	ent->authtype = SIA_A_NONE;
 	if (sia_ses_estab(sia_collect_trm, ent) != SIASUCCESS) {
-		error("couldn't establish session for %s from %s", user,
+		fatal("Couldn't establish session for %s from %s", user,
 		    host);
-		exit(1);
 	}
 
 	if (setpriority(PRIO_PROCESS, 0, 0) == -1) {
 		sia_ses_release(&ent);
-		error("setpriority failed: %s", strerror (errno));
-		exit(1);
+		fatal("setpriority: %s", strerror (errno));
 	}
 
 	if (sia_ses_launch(sia_collect_trm, ent) != SIASUCCESS) {
-		error("couldn't launch session for %s from %s", user, host);
-		exit(1);
+		fatal("Couldn't launch session for %s from %s", user, host);
 	}
 	
 	sia_ses_release(&ent);
 
 	if (setreuid(geteuid(), geteuid()) < 0) {
-		error("setreuid failed: %s", strerror (errno));
-		exit(1);
+		fatal("setreuid: %s", strerror(errno));
 	}
 }
 
 #endif /* HAVE_OSF_SIA */
-