- djm@cvs.openbsd.org 2001/12/21 10:06:43

[ssh-add.1 ssh-add.c]
     Try all standard key files (id_rsa, id_dsa, identity) when invoked with
     no arguments; ok markus@

ChangeLog

@@ -16,6 +16,10 @@
    - djm@cvs.openbsd.org 2001/12/21 08:53:45
      [readpass.c]
      Avoid interruptable passphrase read; ok markus@
+   - djm@cvs.openbsd.org 2001/12/21 10:06:43
+     [ssh-add.1 ssh-add.c]
+     Try all standard key files (id_rsa, id_dsa, identity) when invoked with
+     no arguments; ok markus@
 
 20020121
  - (djm) Rework ssh-rand-helper:
@@ -7163,4 +7167,4 @@
  - Wrote replacements for strlcpy and mkdtemp
  - Released 1.0pre1
 
-$Id: ChangeLog,v 1.1726 2002/01/22 12:05:31 djm Exp $
+$Id: ChangeLog,v 1.1727 2002/01/22 12:05:59 djm Exp $

ssh-add.1

@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ssh-add.1,v 1.27 2001/08/23 18:08:59 stevesk Exp $
+.\"	$OpenBSD: ssh-add.1,v 1.28 2001/12/21 10:06:43 djm Exp $
 .\"
 .\"  -*- nroff -*-
 .\"
@@ -55,7 +55,10 @@
 .Nm
 adds RSA or DSA identities to the authentication agent,
 .Xr ssh-agent 1 .
-When run without arguments, it adds the file
+When run without arguments, it adds the files
+.Pa $HOME/.ssh/id_rsa ,
+.Pa $HOME/.ssh/id_dsa 
+and
 .Pa $HOME/.ssh/identity .
 Alternative file names can be given on the command line.
 If any file requires a passphrase,

ssh-add.c

@@ -35,7 +35,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: ssh-add.c,v 1.47 2001/12/19 07:18:56 deraadt Exp $");
+RCSID("$OpenBSD: ssh-add.c,v 1.48 2001/12/21 10:06:43 djm Exp $");
 
 #include <openssl/evp.h>
 
@@ -58,6 +58,15 @@ char *__progname;
 /* argv0 */
 extern char *__progname;
 
+/* Default files to add */
+static char *default_files[] = {
+	_PATH_SSH_CLIENT_ID_RSA,
+	_PATH_SSH_CLIENT_ID_DSA,
+	_PATH_SSH_CLIENT_IDENTITY, 
+	NULL
+};
+
+
 /* we keep a cache of one passphrases */
 static char *pass = NULL;
 static void
@@ -210,6 +219,19 @@ list_identities(AuthenticationConnection *ac, int do_fp)
 		printf("The agent has no identities.\n");
 }
 
+static int
+do_file(AuthenticationConnection *ac, int deleting, char *file)
+{
+	if (deleting) {
+		if (delete_file(ac, file) == -1)
+			return -1;
+	} else {
+		if (add_file(ac, file) == -1)
+			return -1;
+	}
+	return 0;
+}
+
 static void
 usage(void)
 {
@@ -231,8 +253,6 @@ main(int argc, char **argv)
 	extern char *optarg;
 	extern int optind;
 	AuthenticationConnection *ac = NULL;
-	struct passwd *pw;
-	char buf[1024];
 	char *sc_reader_id = NULL;
 	int i, ch, deleting = 0, ret = 0;
 
@@ -284,30 +304,26 @@ main(int argc, char **argv)
 		goto done;
 	}
 	if (argc == 0) {
-		pw = getpwuid(getuid());
+		char buf[MAXPATHLEN];
-		if (!pw) {
+		struct passwd *pw;
+
+		if ((pw = getpwuid(getuid())) == NULL) {
 			fprintf(stderr, "No user found with uid %u\n",
 			    (u_int)getuid());
 			ret = 1;
 			goto done;
 		}
-		snprintf(buf, sizeof buf, "%s/%s", pw->pw_dir, _PATH_SSH_CLIENT_IDENTITY);
+
-		if (deleting) {
+		for(i = 0; default_files[i]; i++) {
-			if (delete_file(ac, buf) == -1)
+			snprintf(buf, sizeof(buf), "%s/%s", pw->pw_dir, 
-				ret = 1;
+			    default_files[i]);
-		} else {
+			if (do_file(ac, deleting, buf) == -1)
-			if (add_file(ac, buf) == -1)
 				ret = 1;
 		}
 	} else {
-		for (i = 0; i < argc; i++) {
+		for(i = 0; i < argc; i++) {
-			if (deleting) {
+			if (do_file(ac, deleting, argv[1]) == -1)
-				if (delete_file(ac, argv[i]) == -1)
+				ret = 1;
-					ret = 1;
-			} else {
-				if (add_file(ac, argv[i]) == -1)
-					ret = 1;
-			}
 		}
 	}
 	clear_pass();