Resolve conflicts and remove obsolete files.

Sponsored by:	registrar.no

1 files changed, 27 insertions, 10 deletions

diff --git a/crypto/openssh/ssh-agent.c b/crypto/openssh/ssh-agent.c
index 097fad9..d0b19fd 100644
--- a/crypto/openssh/ssh-agent.c
+++ b/crypto/openssh/ssh-agent.c
@@ -35,7 +35,7 @@
 
 #include "includes.h"
 #include "openbsd-compat/sys-queue.h"
-RCSID("$OpenBSD: ssh-agent.c,v 1.108 2003/03/13 11:44:50 markus Exp $");
+RCSID("$OpenBSD: ssh-agent.c,v 1.112 2003/09/18 08:49:45 markus Exp $");
 RCSID("$FreeBSD$");
 
 #include <openssl/evp.h>
@@ -262,7 +262,7 @@ process_authentication_challenge1(SocketEntry *e)
 		/* The response is MD5 of decrypted challenge plus session id. */
 		len = BN_num_bytes(challenge);
 		if (len <= 0 || len > 32) {
-			log("process_authentication_challenge: bad challenge length %d", len);
+			logit("process_authentication_challenge: bad challenge length %d", len);
 			goto failure;
 		}
 		memset(buf, 0, 32);
@@ -351,7 +351,7 @@ process_remove_identity(SocketEntry *e, int version)
 		buffer_get_bignum(&e->request, key->rsa->n);
 
 		if (bits != key_size(key))
-			log("Warning: identity keysize mismatch: actual %u, announced %u",
+			logit("Warning: identity keysize mismatch: actual %u, announced %u",
 			    key_size(key), bits);
 		break;
 	case 2:
@@ -581,13 +581,29 @@ static void
 process_add_smartcard_key (SocketEntry *e)
 {
 	char *sc_reader_id = NULL, *pin;
-	int i, version, success = 0;
+	int i, version, success = 0, death = 0, confirm = 0;
 	Key **keys, *k;
 	Identity *id;
 	Idtab *tab;
 
 	sc_reader_id = buffer_get_string(&e->request, NULL);
 	pin = buffer_get_string(&e->request, NULL);
+
+	while (buffer_len(&e->request)) {
+		switch (buffer_get_char(&e->request)) {
+		case SSH_AGENT_CONSTRAIN_LIFETIME:
+			death = time(NULL) + buffer_get_int(&e->request);
+			break;
+		case SSH_AGENT_CONSTRAIN_CONFIRM:
+			confirm = 1;
+			break;
+		default:
+			break;
+		}
+	}
+	if (lifetime && !death)
+		death = time(NULL) + lifetime;
+
 	keys = sc_get_keys(sc_reader_id, pin);
 	xfree(sc_reader_id);
 	xfree(pin);
@@ -603,9 +619,9 @@ process_add_smartcard_key (SocketEntry *e)
 		if (lookup_identity(k, version) == NULL) {
 			id = xmalloc(sizeof(Identity));
 			id->key = k;
-			id->comment = xstrdup("smartcard key");
-			id->death = 0;
-			id->confirm = 0;
+			id->comment = sc_get_key_label(k);
+			id->death = death;
+			id->confirm = confirm;
 			TAILQ_INSERT_TAIL(&tab->idlist, id, next);
 			tab->nentries++;
 			success = 1;
@@ -749,6 +765,7 @@ process_message(SocketEntry *e)
 		break;
 #ifdef SMARTCARD
 	case SSH_AGENTC_ADD_SMARTCARD_KEY:
+	case SSH_AGENTC_ADD_SMARTCARD_KEY_CONSTRAINED:
 		process_add_smartcard_key(e);
 		break;
 	case SSH_AGENTC_REMOVE_SMARTCARD_KEY:
@@ -964,7 +981,7 @@ check_parent_exists(int sig)
 		/* printf("Parent has died - Authentication agent exiting.\n"); */
 		cleanup_handler(sig); /* safe */
 	}
-	signal(SIGALRM, check_parent_exists);
+	mysignal(SIGALRM, check_parent_exists);
 	alarm(10);
 	errno = save_errno;
 }
@@ -1010,7 +1027,7 @@ main(int ac, char **av)
 
 	SSLeay_add_all_algorithms();
 
-	__progname = get_progname(av[0]);
+	__progname = ssh_get_progname(av[0]);
 	init_rng();
 	seed_rng();
 
@@ -1197,7 +1214,7 @@ skip:
 	fatal_add_cleanup(cleanup_socket, NULL);
 	new_socket(AUTH_SOCKET, sock);
 	if (ac > 0) {
-		signal(SIGALRM, check_parent_exists);
+		mysignal(SIGALRM, check_parent_exists);
 		alarm(10);
 	}
 	idtab_init();