From a24867293257585260deb0587e7e1b710654843a Mon Sep 17 00:00:00 2001
From: Günther Deschner <gd@samba.org>
Date: Fri, 29 Jun 2007 09:42:14 +0000
Subject: r23649: Fix the build (by moving smb_krb5_open_keytab() to
 clikrb5.c).

Guenther
(This used to be commit 19020d19dca7f34be92c8c2ec49ae7dbde60f8c1)
---
 source3/libads/kerberos_keytab.c | 138 +--------------------------------------
 1 file changed, 1 insertion(+), 137 deletions(-)

(limited to 'source3/libads')

diff --git a/source3/libads/kerberos_keytab.c b/source3/libads/kerberos_keytab.c
index a1038e1f2d..d86b902ad5 100644
--- a/source3/libads/kerberos_keytab.c
+++ b/source3/libads/kerberos_keytab.c
@@ -5,7 +5,7 @@
    Copyright (C) Remus Koos 2001
    Copyright (C) Luke Howard 2003
    Copyright (C) Jim McDonough (jmcd@us.ibm.com) 2003
-   Copyright (C) Guenther Deschner 2003,2007
+   Copyright (C) Guenther Deschner 2003
    Copyright (C) Rakesh Patel 2004
    Copyright (C) Dan Perry 2004
    Copyright (C) Jeremy Allison 2004
@@ -30,142 +30,6 @@
 
 #ifdef HAVE_KRB5
 
-/* This MAX_NAME_LEN is a constant defined in krb5.h */
-#ifndef MAX_KEYTAB_NAME_LEN
-#define MAX_KEYTAB_NAME_LEN 1100
-#endif
-
-/**********************************************************************
- * Open a krb5 keytab with flags, handles readonly or readwrite access and
- * allows to process non-default keytab names.
- * @param context krb5_context 
- * @param keytab_name_req string
- * @param write_access BOOL if writable keytab is required
- * @param krb5_keytab pointer to krb5_keytab (close with krb5_kt_close())
- * @return krb5_error_code
-**********************************************************************/
-
- krb5_error_code smb_krb5_open_keytab(krb5_context context,
-				      const char *keytab_name_req,
-				      BOOL write_access,
-				      krb5_keytab *keytab)
-{
-	krb5_error_code ret = 0;
-	TALLOC_CTX *mem_ctx;
-	char keytab_string[MAX_KEYTAB_NAME_LEN];
-	BOOL found_valid_name = False;
-	const char *pragma = "FILE";
-	const char *tmp = NULL;
-
-	if (!write_access && !keytab_name_req) {
-		/* caller just wants to read the default keytab readonly, so be it */
-		return krb5_kt_default(context, keytab);
-	}
-
-	mem_ctx = talloc_init("smb_krb5_open_keytab");
-	if (!mem_ctx) {
-		return ENOMEM;
-	}
-
-#ifdef HAVE_WRFILE_KEYTAB 
-	if (write_access) {
-		pragma = "WRFILE";
-	}
-#endif
-
-	if (keytab_name_req) {
-
-		if (strlen(keytab_name_req) > MAX_KEYTAB_NAME_LEN) {
-			ret = KRB5_CONFIG_NOTENUFSPACE;
-			goto out;
-		}
-
-		if ((strncmp(keytab_name_req, "WRFILE:/", 8) == 0) || 
-		    (strncmp(keytab_name_req, "FILE:/", 6) == 0)) {
-		    	tmp = keytab_name_req;
-			goto resolve;
-		}
-
-		if (keytab_name_req[0] != '/') {
-			ret = KRB5_KT_BADNAME;
-			goto out;
-		}
-
-		tmp = talloc_asprintf(mem_ctx, "%s:%s", pragma, keytab_name_req);
-		if (!tmp) {
-			ret = ENOMEM;
-			goto out;
-		}
-
-		goto resolve;
-	}
-
-	/* we need to handle more complex keytab_strings, like:
-	 * "ANY:FILE:/etc/krb5.keytab,krb4:/etc/srvtab" */
-
-	ret = krb5_kt_default_name(context, &keytab_string[0], MAX_KEYTAB_NAME_LEN - 2);
-	if (ret) {
-		goto out;
-	}
-
-	DEBUG(10,("smb_krb5_open_keytab: krb5_kt_default_name returned %s\n", keytab_string));
-
-	tmp = talloc_strdup(mem_ctx, keytab_string);
-	if (!tmp) {
-		ret = ENOMEM;
-		goto out;
-	}
-		
-	if (strncmp(tmp, "ANY:", 4) == 0) {
-		tmp += 4;
-	}
-
-	memset(&keytab_string, '\0', sizeof(keytab_string));
-
-	while (next_token(&tmp, keytab_string, ",", sizeof(keytab_string))) {
-
-		if (strncmp(keytab_string, "WRFILE:", 7) == 0) {
-			found_valid_name = True;
-			tmp = keytab_string;
-			tmp += 7;
-		}
-
-		if (strncmp(keytab_string, "FILE:", 5) == 0) {
-			found_valid_name = True;
-			tmp = keytab_string;
-			tmp += 5;
-		}
-
-		if (found_valid_name) {
-
-			if (tmp[0] != '/') {
-				ret = KRB5_KT_BADNAME;
-				goto out;
-			}
-
-			tmp = talloc_asprintf(mem_ctx, "%s:%s", pragma, tmp);
-			if (!tmp) {
-				ret = ENOMEM;
-				goto out;
-			}
-			break;
-		}
-	}
-		
-	if (!found_valid_name) {
-		ret = KRB5_KT_UNKNOWN_TYPE;
-		goto out;
-	}
-
- resolve:
- 	DEBUG(10,("smb_krb5_open_keytab: resolving: %s\n", tmp));
-	ret = krb5_kt_resolve(context, tmp, keytab);
-
- out:
- 	TALLOC_FREE(mem_ctx);
- 	return ret;
-}
-
 /**********************************************************************
 **********************************************************************/
 
-- 
cgit