it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
-
+
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
-
+
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
+#include "system/filesys.h"
#include "smb_krb5.h"
#include "../librpc/gen_ndr/ndr_misc.h"
+#include "libads/kerberos_proto.h"
+#include "secrets.h"
#ifdef HAVE_KRB5
if ((code = krb5_cc_resolve(ctx, cache_name ? cache_name : krb5_cc_default_name(ctx), &cc))) {
goto out;
}
-
+
if ((code = smb_krb5_parse_name(ctx, principal, &me))) {
goto out;
}
if ((code = krb5_cc_initialize(ctx, cc, me))) {
goto out;
}
-
+
if ((code = krb5_cc_store_cred(ctx, cc, &my_creds))) {
goto out;
}
return code;
}
-
-
-/* run kinit to setup our ccache */
-int ads_kinit_password(ADS_STRUCT *ads)
-{
- char *s;
- int ret;
- const char *account_name;
- fstring acct_name;
-
- if (ads->auth.flags & ADS_AUTH_USER_CREDS) {
- account_name = ads->auth.user_name;
- goto got_accountname;
- }
-
- if ( IS_DC ) {
- /* this will end up getting a ticket for DOMAIN@RUSTED.REA.LM */
- account_name = lp_workgroup();
- } else {
- /* always use the sAMAccountName for security = domain */
- /* global_myname()$@REA.LM */
- if ( lp_security() == SEC_DOMAIN ) {
- fstr_sprintf( acct_name, "%s$", global_myname() );
- account_name = acct_name;
- }
- else
- /* This looks like host/global_myname()@REA.LM */
- account_name = ads->auth.user_name;
- }
-
- got_accountname:
- if (asprintf(&s, "%s@%s", account_name, ads->auth.realm) == -1) {
- return KRB5_CC_NOMEM;
- }
-
- if (!ads->auth.password) {
- SAFE_FREE(s);
- return KRB5_LIBOS_CANTREADPWD;
- }
-
- ret = kerberos_kinit_password_ext(s, ads->auth.password, ads->auth.time_offset,
- &ads->auth.tgt_expire, NULL, NULL, False, False, ads->auth.renewable,
- NULL);
-
- if (ret) {
- DEBUG(0,("kerberos_kinit_password %s failed: %s\n",
- s, error_message(ret)));
- }
- SAFE_FREE(s);
- return ret;
-}
-
int ads_kdestroy(const char *cc_name)
{
krb5_error_code code;
error_message(code)));
return code;
}
-
+
if (!cc_name) {
if ((code = krb5_cc_default(ctx, &cc))) {
krb5_free_context(ctx);
{
char *unparsed_name = NULL, *salt_princ_s = NULL;
krb5_principal ret_princ = NULL;
-
+
/* lookup new key first */
if ( (salt_princ_s = kerberos_secrets_fetch_des_salt()) == NULL ) {
-
+
/* look under the old key. If this fails, just use the standard key */
if (smb_krb5_unparse_name(talloc_tos(), context, host_princ, &unparsed_name) != 0) {
if (smb_krb5_parse_name(context, salt_princ_s, &ret_princ) != 0) {
ret_princ = NULL;
}
-
+
TALLOC_FREE(unparsed_name);
SAFE_FREE(salt_princ_s);
-
+
return ret_princ;
}
if (smb_krb5_parse_name(context, princ_s, &princ) != 0) {
goto out;
-
}
if (smb_krb5_unparse_name(talloc_tos(), context, princ, &unparsed_name) != 0) {
goto out;
int fd;
char *realm_upper = NULL;
bool result = false;
+ char *aes_enctypes = NULL;
if (!lp_create_krb5_conf()) {
return false;
}
+ if (realm == NULL) {
+ DEBUG(0, ("No realm has been specified! Do you really want to "
+ "join an Active Directory server?\n"));
+ return false;
+ }
+
+ if (domain == NULL || pss == NULL || kdc_name == NULL) {
+ return false;
+ }
+
dname = lock_path("smb_krb5");
if (!dname) {
return false;
goto done;
}
+ aes_enctypes = talloc_strdup(fname, "");
+ if (aes_enctypes == NULL) {
+ goto done;
+ }
+
+#ifdef HAVE_ENCTYPE_AES256_CTS_HMAC_SHA1_96
+ aes_enctypes = talloc_asprintf_append(aes_enctypes, "%s", "aes256-cts-hmac-sha1-96 ");
+ if (aes_enctypes == NULL) {
+ goto done;
+ }
+#endif
+#ifdef HAVE_ENCTYPE_AES128_CTS_HMAC_SHA1_96
+ aes_enctypes = talloc_asprintf_append(aes_enctypes, "%s", "aes128-cts-hmac-sha1-96");
+ if (aes_enctypes == NULL) {
+ goto done;
+ }
+#endif
+
file_contents = talloc_asprintf(fname,
"[libdefaults]\n\tdefault_realm = %s\n"
- "\tdefault_tgs_enctypes = RC4-HMAC DES-CBC-CRC DES-CBC-MD5\n"
- "\tdefault_tkt_enctypes = RC4-HMAC DES-CBC-CRC DES-CBC-MD5\n"
- "\tpreferred_enctypes = RC4-HMAC DES-CBC-CRC DES-CBC-MD5\n\n"
+ "\tdefault_tgs_enctypes = %s RC4-HMAC DES-CBC-CRC DES-CBC-MD5\n"
+ "\tdefault_tkt_enctypes = %s RC4-HMAC DES-CBC-CRC DES-CBC-MD5\n"
+ "\tpreferred_enctypes = %s RC4-HMAC DES-CBC-CRC DES-CBC-MD5\n\n"
"[realms]\n\t%s = {\n"
"\t%s\t}\n",
- realm_upper, realm_upper, kdc_ip_string);
+ realm_upper, aes_enctypes, aes_enctypes, aes_enctypes,
+ realm_upper, kdc_ip_string);
if (!file_contents) {
goto done;
git.samba.org / samba.git / blobdiff