From f569241db2e79b0bd7d1be6e288f2bd25e9c7ab4 Mon Sep 17 00:00:00 2001
From: Ben Lindstrom <mouring@eviladmin.org>
Date: Fri, 19 Jan 2001 04:29:23 +0000
Subject: Oops.. missed theses in the merge.

---
 auth2-skey.c | 107 -----------------------------------------------------------
 1 file changed, 107 deletions(-)
 delete mode 100644 auth2-skey.c

(limited to 'auth2-skey.c')

diff --git a/auth2-skey.c b/auth2-skey.c
deleted file mode 100644
index dbf24f67a..000000000
--- a/auth2-skey.c
+++ /dev/null
@@ -1,107 +0,0 @@
-#include "includes.h"
-RCSID("$OpenBSD: auth2-skey.c,v 1.2 2000/12/19 23:17:55 markus Exp $");
-
-#ifdef SKEY
-#include "ssh.h"
-#include "ssh2.h"
-#include "auth.h"
-#include "packet.h"
-#include "xmalloc.h"
-#include "dispatch.h"
-
-void	send_userauth_into_request(Authctxt *authctxt, int echo);
-void	input_userauth_info_response(int type, int plen, void *ctxt);
-
-/*
- * try skey authentication, always return -1 (= postponed) since we have to
- * wait for the s/key response.
- */
-int
-auth2_skey(Authctxt *authctxt)
-{
-	send_userauth_into_request(authctxt, 0);
-	dispatch_set(SSH2_MSG_USERAUTH_INFO_RESPONSE, &input_userauth_info_response);
-	return -1;
-}
-
-void
-send_userauth_into_request(Authctxt *authctxt, int echo)
-{
-	int retval = -1;
-	struct skey skey;
-	char challenge[SKEY_MAX_CHALLENGE];
-	char *fake;
-
-	if (authctxt->user == NULL)
-		fatal("send_userauth_into_request: internal error: no user");
-
-	/* get skey challenge */
-	if (authctxt->valid)
-		retval = skeychallenge(&skey, authctxt->user, challenge);
-
-	if (retval == -1) {
-		fake = skey_fake_keyinfo(authctxt->user);
-		strlcpy(challenge, fake, sizeof challenge);
-	}
-	/* send our info request */
-	packet_start(SSH2_MSG_USERAUTH_INFO_REQUEST);
-	packet_put_cstring("S/Key Authentication");	/* Name */
-	packet_put_cstring(challenge);			/* Instruction */
-	packet_put_cstring("");				/* Language */
-	packet_put_int(1);			 	/* Number of prompts */
-	packet_put_cstring(echo ?
-		 "Response [Echo]: ": "Response: ");	/* Prompt */
-	packet_put_char(echo);				/* Echo */
-	packet_send();
-	packet_write_wait();
-	memset(challenge, 'c', sizeof challenge);
-}
-
-void
-input_userauth_info_response(int type, int plen, void *ctxt)
-{
-	Authctxt *authctxt = ctxt;
-	int authenticated = 0;
-	u_int nresp, rlen;
-	char *resp, *method;
-
-	if (authctxt == NULL)
-		fatal("input_userauth_info_response: no authentication context");
-
-	if (authctxt->attempt++ >= AUTH_FAIL_MAX)
-		packet_disconnect("too many failed userauth_requests");
-
-	nresp = packet_get_int();
-	if (nresp == 1) {
-		/* we only support s/key and assume s/key for nresp == 1 */
-		method = "s/key";
-		resp = packet_get_string(&rlen);
-		packet_done();
-		if (strlen(resp) == 0) {
-			/*
-			 * if we received a null response, resend prompt with
-			 * echo enabled
-			 */
-			authenticated = -1;
-			userauth_log(authctxt, authenticated, method);
-			send_userauth_into_request(authctxt, 1);
-		} else {
-			/* verify skey response */
-			if (authctxt->valid &&
-			    skey_haskey(authctxt->pw->pw_name) == 0 &&
-			    skey_passcheck(authctxt->pw->pw_name, resp) != -1) {
-				authenticated = 1;
-			} else {
-				authenticated = 0;
-			}
-			memset(resp, 'r', rlen);
-			/* unregister callback */
-			dispatch_set(SSH2_MSG_USERAUTH_INFO_RESPONSE, NULL);
-			userauth_log(authctxt, authenticated, method);
-			userauth_reply(authctxt, authenticated);
-		}
-		xfree(resp);
-	}
-}
-
-#endif /* SKEY */
-- 
cgit v1.2.3