Script to turn plain man pages into html now that we want to make html man

[gssapi-openssh.git] / openssh / auth2-gss.c

diff --git a/openssh/auth2-gss.c b/openssh/auth2-gss.c
index 2cf692945ecb2b2500980b144f94bc5bb7b08684..c8f28acef0bc7668b82b3684cdbcb8d5e1d3a6ce 100644 (file)
--- a/openssh/auth2-gss.c
+++ b/openssh/auth2-gss.c
@@ -1,7 +1,7 @@
 /* $OpenBSD: auth2-gss.c,v 1.16 2007/10/29 00:52:45 dtucker Exp $ */
 
 /*
- * Copyright (c) 2001-2003 Simon Wilkinson. All rights reserved.
+ * Copyright (c) 2001-2007 Simon Wilkinson. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -53,20 +53,6 @@ static void input_gssapi_mic(int type, u_int32_t plen, void *ctxt);
 static void input_gssapi_exchange_complete(int type, u_int32_t plen, void *ctxt);
 static void input_gssapi_errtok(int, u_int32_t, void *);
 
-static int gssapi_with_mic = 1;        /* flag to toggle "gssapi-with-mic" vs.
-                                  "gssapi" */
-
-static int
-userauth_external(Authctxt *authctxt)
-{
-        packet_check_eom();
-
-       if (authctxt->valid && authctxt->user && authctxt->user[0]) {
-               return(PRIVSEP(ssh_gssapi_userok(authctxt->user)));
-       }
-       return 0;
-}
-
 /* 
  * The 'gssapi_keyex' userauth mechanism.
  */
@@ -102,7 +88,9 @@ userauth_gsskeyex(Authctxt *authctxt)
            !GSS_ERROR(PRIVSEP(ssh_gssapi_checkmic(gss_kex_context, 
                                                   &gssbuf2, &mic)))) {
            if (authctxt->valid && authctxt->user && authctxt->user[0]) {
-               authenticated = PRIVSEP(ssh_gssapi_userok(authctxt->user));
+            authenticated = PRIVSEP(ssh_gssapi_userok(authctxt->user,
+                                                      authctxt->pw,
+                                                      1 /* gssapi-keyex */));
            }
        }
        
@@ -228,9 +216,7 @@ input_gssapi_token(int type, u_int32_t plen, void *ctxt)
                }
                authctxt->postponed = 0;
                dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_TOKEN, NULL);
-               userauth_finish(authctxt, 0,
-                               gssapi_with_mic ? "gssapi-with-mic" :
-                                                 "gssapi");
+               userauth_finish(authctxt, 0, "gssapi-with-mic");
        } else {
                if (send_tok.length != 0) {
                        packet_start(SSH2_MSG_USERAUTH_GSSAPI_TOKEN);
@@ -239,7 +225,7 @@ input_gssapi_token(int type, u_int32_t plen, void *ctxt)
                }
                if (maj_status == GSS_S_COMPLETE) {
                        dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_TOKEN, NULL);
-                       if (flags & GSS_C_INTEG_FLAG && gssapi_with_mic)
+                       if (flags & GSS_C_INTEG_FLAG)
                                dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_MIC,
                                    &input_gssapi_mic);
                        else
@@ -341,7 +327,8 @@ input_gssapi_exchange_complete(int type, u_int32_t plen, void *ctxt)
 
        /* user should be set if valid but we double-check here */
        if (authctxt->valid && authctxt->user && authctxt->user[0]) {
-           authenticated = PRIVSEP(ssh_gssapi_userok(authctxt->user));
+           authenticated = PRIVSEP(ssh_gssapi_userok(authctxt->user,
+                                       authctxt->pw, 0 /* !gssapi-keyex */));
        } else {
            authenticated = 0;
        }
@@ -351,22 +338,7 @@ input_gssapi_exchange_complete(int type, u_int32_t plen, void *ctxt)
        dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_ERRTOK, NULL);
        dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_MIC, NULL);
        dispatch_set(SSH2_MSG_USERAUTH_GSSAPI_EXCHANGE_COMPLETE, NULL);
-       userauth_finish(authctxt, authenticated,
-                       gssapi_with_mic ? "gssapi-with-mic" : "gssapi");
-}
-
-static int
-userauth_gssapi_with_mic(Authctxt *authctxt)
-{
-    gssapi_with_mic = 1;
-    return userauth_gssapi(authctxt);
-}
-
-static int
-userauth_gssapi_without_mic(Authctxt *authctxt)
-{
-    gssapi_with_mic = 0;
-    return userauth_gssapi(authctxt);
+       userauth_finish(authctxt, authenticated, "gssapi-with-mic");
 }
 
 static void
@@ -397,9 +369,11 @@ input_gssapi_mic(int type, u_int32_t plen, void *ctxt)
 
        if (!GSS_ERROR(PRIVSEP(ssh_gssapi_checkmic(gssctxt, &gssbuf, &mic))))
            if (authctxt->valid && authctxt->user && authctxt->user[0]) {
-               authenticated = PRIVSEP(ssh_gssapi_userok(authctxt->user));
+            authenticated =
+                PRIVSEP(ssh_gssapi_userok(authctxt->user, authctxt->pw,
+                                              0 /* !gssapi-keyex */));
            } else {
-               authenticated = 0;
+            authenticated = 0;
            }
        else
                logit("GSSAPI MIC check failed");
@@ -432,12 +406,6 @@ static void ssh_gssapi_userauth_error(Gssctxt *ctxt) {
        }
 }
 
-Authmethod method_external = {
-       "external-keyx",
-       userauth_external,
-       &options.gss_authentication
-};
-       
 Authmethod method_gsskeyex = {
        "gssapi-keyex",
        userauth_gsskeyex,
@@ -446,13 +414,7 @@ Authmethod method_gsskeyex = {
 
 Authmethod method_gssapi = {
        "gssapi-with-mic",
-       userauth_gssapi_with_mic,
-       &options.gss_authentication
-};
-
-Authmethod method_gssapi_compat = {
-       "gssapi",
-       userauth_gssapi_without_mic,
+       userauth_gssapi,
        &options.gss_authentication
 };