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-rw-r--r--source3/libads/kerberos.c149
-rw-r--r--source3/libads/krb5_setpw.c352
-rw-r--r--source3/libads/ldap.c103
3 files changed, 592 insertions, 12 deletions
diff --git a/source3/libads/kerberos.c b/source3/libads/kerberos.c
new file mode 100644
index 0000000000..e4e946f0ce
--- /dev/null
+++ b/source3/libads/kerberos.c
@@ -0,0 +1,149 @@
+/*
+ Unix SMB/Netbios implementation.
+ Version 3.0
+ kerberos utility library
+ Copyright (C) Andrew Tridgell 2001
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 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, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+#ifdef HAVE_KRB5
+
+/*
+ verify an incoming ticket and parse out the principal name and
+ authorization_data if available
+*/
+NTSTATUS ads_verify_ticket(const DATA_BLOB *ticket,
+ char **principal, DATA_BLOB *auth_data)
+{
+ krb5_context context;
+ krb5_auth_context auth_context = NULL;
+ krb5_keytab keytab = NULL;
+ krb5_data packet;
+ krb5_ticket *tkt = NULL;
+ krb5_data salt;
+ krb5_encrypt_block eblock;
+ int ret;
+ krb5_keyblock * key;
+ krb5_principal host_princ;
+ char *host_princ_s;
+ extern pstring global_myname;
+ fstring myname;
+ char *password_s;
+ krb5_data password;
+
+ if (!secrets_init()) {
+ DEBUG(1,("secrets_init failed\n"));
+ return NT_STATUS_LOGON_FAILURE;
+ }
+
+ password_s = secrets_fetch_machine_password();
+ if (!password_s) {
+ DEBUG(1,("failed to fetch machine password\n"));
+ return NT_STATUS_LOGON_FAILURE;
+ }
+
+ password.data = password_s;
+ password.length = strlen(password_s);
+
+ ret = krb5_init_context(&context);
+ if (ret) {
+ DEBUG(1,("krb5_init_context failed (%s)\n", error_message(ret)));
+ return NT_STATUS_LOGON_FAILURE;
+ }
+
+ ret = krb5_set_default_realm(context, lp_realm());
+ if (ret) {
+ DEBUG(1,("krb5_set_default_realm failed (%s)\n", error_message(ret)));
+ return NT_STATUS_LOGON_FAILURE;
+ }
+
+ /* this whole process is far more complex than I would
+ like. We have to go through all this to allow us to store
+ the secret internally, instead of using /etc/krb5.keytab */
+ ret = krb5_auth_con_init(context, &auth_context);
+ if (ret) {
+ DEBUG(1,("krb5_auth_con_init failed (%s)\n", error_message(ret)));
+ return NT_STATUS_LOGON_FAILURE;
+ }
+
+ fstrcpy(myname, global_myname);
+ strlower(myname);
+ asprintf(&host_princ_s, "HOST/%s@%s", myname, lp_realm());
+ ret = krb5_parse_name(context, host_princ_s, &host_princ);
+ if (ret) {
+ DEBUG(1,("krb5_parse_name(%s) failed (%s)\n", host_princ_s, error_message(ret)));
+ return NT_STATUS_LOGON_FAILURE;
+ }
+
+ ret = krb5_principal2salt(context, host_princ, &salt);
+ if (ret) {
+ DEBUG(1,("krb5_principal2salt failed (%s)\n", error_message(ret)));
+ return NT_STATUS_LOGON_FAILURE;
+ }
+
+ if (!(key = (krb5_keyblock *)malloc(sizeof(*key)))) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ krb5_use_enctype(context, &eblock, ENCTYPE_DES_CBC_MD5);
+
+ ret = krb5_string_to_key(context, &eblock, key, &password, &salt);
+ if (ret) {
+ DEBUG(1,("krb5_string_to_key failed (%s)\n", error_message(ret)));
+ return NT_STATUS_LOGON_FAILURE;
+ }
+
+ krb5_auth_con_setuseruserkey(context, auth_context, key);
+
+ packet.length = ticket->length;
+ packet.data = (krb5_pointer)ticket->data;
+
+#if 0
+ file_save("/tmp/ticket.dat", ticket->data, ticket->length);
+#endif
+
+ if ((ret = krb5_rd_req(context, &auth_context, &packet,
+ NULL, keytab, NULL, &tkt))) {
+ DEBUG(3,("krb5_rd_req with auth failed (%s)\n",
+ error_message(ret)));
+ return NT_STATUS_LOGON_FAILURE;
+ }
+
+ if (tkt->enc_part2) {
+ *auth_data = data_blob(tkt->enc_part2->authorization_data[0]->contents,
+ tkt->enc_part2->authorization_data[0]->length);
+ }
+
+#if 0
+ if (tkt->enc_part2) {
+ file_save("/tmp/authdata.dat",
+ tkt->enc_part2->authorization_data[0]->contents,
+ tkt->enc_part2->authorization_data[0]->length);
+ }
+#endif
+
+ if ((ret = krb5_unparse_name(context, tkt->enc_part2->client, principal))) {
+ DEBUG(3,("krb5_unparse_name failed (%s)\n",
+ error_message(ret)));
+ return NT_STATUS_LOGON_FAILURE;
+ }
+
+ return NT_STATUS_OK;
+}
+
+#endif
diff --git a/source3/libads/krb5_setpw.c b/source3/libads/krb5_setpw.c
new file mode 100644
index 0000000000..5cb3de1bb5
--- /dev/null
+++ b/source3/libads/krb5_setpw.c
@@ -0,0 +1,352 @@
+/*
+ Unix SMB/Netbios implementation.
+ Version 3.0
+ krb5 set password implementation
+ Copyright (C) Andrew Tridgell 2001
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 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, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+#if HAVE_KRB5
+
+#define DEFAULT_KPASSWD_PORT 464
+#define KRB5_KPASSWD_VERS_CHANGEPW 1
+#define KRB5_KPASSWD_VERS_SETPW 0xff80
+#define KRB5_KPASSWD_ACCESSDENIED 5
+#define KRB5_KPASSWD_BAD_VERSION 6
+
+/* This implements the Kerb password change protocol as specifed in
+ * kerb-chg-password-02.txt
+ */
+static DATA_BLOB encode_krb5_setpw(const char *hostname,
+ const char *realm, const char *password)
+{
+ ASN1_DATA req;
+ DATA_BLOB ret;
+
+ memset(&req, 0, sizeof(req));
+
+ asn1_push_tag(&req, ASN1_SEQUENCE(0));
+ asn1_push_tag(&req, ASN1_CONTEXT(0));
+ asn1_write_OctetString(&req, password, strlen(password));
+ asn1_pop_tag(&req);
+
+ asn1_push_tag(&req, ASN1_CONTEXT(1));
+ asn1_push_tag(&req, ASN1_SEQUENCE(0));
+
+ asn1_push_tag(&req, ASN1_CONTEXT(0));
+ asn1_write_Integer(&req, 1);
+ asn1_pop_tag(&req);
+
+ asn1_push_tag(&req, ASN1_CONTEXT(1));
+ asn1_push_tag(&req, ASN1_SEQUENCE(0));
+ asn1_write_GeneralString(&req, "HOST");
+ asn1_write_GeneralString(&req, hostname);
+ asn1_pop_tag(&req);
+ asn1_pop_tag(&req);
+ asn1_pop_tag(&req);
+ asn1_pop_tag(&req);
+
+ asn1_push_tag(&req, ASN1_CONTEXT(2));
+ asn1_write_GeneralString(&req, realm);
+ asn1_pop_tag(&req);
+ asn1_pop_tag(&req);
+
+ ret = data_blob(req.data, req.length);
+ asn1_free(&req);
+
+ return ret;
+}
+
+static krb5_error_code build_setpw_request(krb5_context context,
+ krb5_auth_context auth_context,
+ krb5_data *ap_req,
+ const char *hostname,
+ const char *realm,
+ const char *passwd,
+ krb5_data *packet)
+{
+ krb5_error_code ret;
+ krb5_data cipherpw;
+ krb5_data encoded_setpw;
+ krb5_replay_data replay;
+ char *p;
+ DATA_BLOB setpw;
+
+ ret = krb5_auth_con_setflags(context,
+ auth_context,KRB5_AUTH_CONTEXT_DO_SEQUENCE);
+ if (ret) {
+ DEBUG(1,("krb5_auth_con_setflags failed (%s)\n",
+ error_message(ret)));
+ return ret;
+ }
+
+ setpw = encode_krb5_setpw(hostname, realm, passwd);
+
+ encoded_setpw.data = setpw.data;
+ encoded_setpw.length = setpw.length;
+
+ ret = krb5_mk_priv(context, auth_context,
+ &encoded_setpw, &cipherpw, &replay);
+ if (ret) {
+ DEBUG(1,("krb5_mk_priv failed (%s)\n", error_message(ret)));
+ return ret;
+ }
+
+ packet->data = (char *)malloc(ap_req->length + cipherpw.length + 6);
+
+ /* see the RFC for details */
+ p = packet->data + 2;
+ RSSVAL(p, 0, 0xff80); p += 2;
+ RSSVAL(p, 0, ap_req->length); p += 2;
+ memcpy(p, ap_req->data, ap_req->length); p += ap_req->length;
+ memcpy(p, cipherpw.data, cipherpw.length); p += cipherpw.length;
+ packet->length = PTR_DIFF(p,packet->data);
+ RSSVAL(packet->data, 0, packet->length);
+
+ return 0;
+}
+
+static krb5_error_code parse_setpw_reply(krb5_context context,
+ krb5_auth_context auth_context,
+ krb5_data *packet)
+{
+ krb5_data ap_rep;
+ char *p;
+ int vnum, ret, res_code;
+ krb5_data cipherresult;
+ krb5_data clearresult;
+ krb5_ap_rep_enc_part *ap_rep_enc;
+ krb5_replay_data replay;
+
+ if (packet->length < 4) {
+ return KRB5KRB_AP_ERR_MODIFIED;
+ }
+
+ p = packet->data;
+
+ if (packet->data[0] == 0x7e || packet->data[0] == 0x5e) {
+ /* it's an error packet. We should parse it ... */
+ DEBUG(1,("Got error packet 0x%x from kpasswd server\n",
+ packet->data[0]));
+ return KRB5KRB_AP_ERR_MODIFIED;
+ }
+
+ if (RSVAL(p, 0) != packet->length) {
+ DEBUG(1,("Bad packet length (%d/%d) from kpasswd server\n",
+ RSVAL(p, 0), packet->length));
+ return KRB5KRB_AP_ERR_MODIFIED;
+ }
+
+ p += 2;
+
+ vnum = RSVAL(p, 0); p += 2;
+
+ if (vnum != KRB5_KPASSWD_VERS_SETPW && vnum != KRB5_KPASSWD_VERS_CHANGEPW) {
+ DEBUG(1,("Bad vnum (%d) from kpasswd server\n", vnum));
+ return KRB5KDC_ERR_BAD_PVNO;
+ }
+
+ ap_rep.length = RSVAL(p, 0); p += 2;
+
+ if (p + ap_rep.length >= packet->data + packet->length) {
+ DEBUG(1,("ptr beyond end of packet from kpasswd server\n"));
+ return KRB5KRB_AP_ERR_MODIFIED;
+ }
+
+ if (ap_rep.length == 0) {
+ DEBUG(1,("got unencrypted setpw result?!\n"));
+ return KRB5KRB_AP_ERR_MODIFIED;
+ }
+
+ /* verify ap_rep */
+ ap_rep.data = p;
+ p += ap_rep.length;
+
+ ret = krb5_rd_rep(context, auth_context, &ap_rep, &ap_rep_enc);
+ if (ret) {
+ DEBUG(1,("failed to rd setpw reply (%s)\n", error_message(ret)));
+ return KRB5KRB_AP_ERR_MODIFIED;
+ }
+
+ krb5_free_ap_rep_enc_part(context, ap_rep_enc);
+
+ cipherresult.data = p;
+ cipherresult.length = (packet->data + packet->length) - p;
+
+ ret = krb5_rd_priv(context, auth_context, &cipherresult, &clearresult,
+ &replay);
+ if (ret) {
+ DEBUG(1,("failed to decrypt setpw reply (%s)\n", error_message(ret)));
+ return KRB5KRB_AP_ERR_MODIFIED;
+ }
+
+ if (clearresult.length < 2) {
+ ret = KRB5KRB_AP_ERR_MODIFIED;
+ return KRB5KRB_AP_ERR_MODIFIED;
+ }
+
+ p = clearresult.data;
+
+ res_code = RSVAL(p, 0);
+
+ if ((res_code < KRB5_KPASSWD_SUCCESS) ||
+ (res_code > KRB5_KPASSWD_ACCESSDENIED)) {
+ return KRB5KRB_AP_ERR_MODIFIED;
+ }
+
+ return 0;
+}
+
+NTSTATUS krb5_set_password(const char *kdc_host, const char *hostname,
+ const char *realm, const char *newpw)
+{
+ krb5_context context;
+ krb5_auth_context auth_context = NULL;
+ krb5_principal principal;
+ char *princ_name;
+ krb5_creds creds, *credsp;
+ krb5_ccache ccache;
+ krb5_data ap_req, chpw_req, chpw_rep;
+ int ret, sock, addr_len;
+ struct sockaddr remote_addr, local_addr;
+ krb5_address local_kaddr, remote_kaddr;
+
+ ret = krb5_init_context(&context);
+ if (ret) {
+ DEBUG(1,("Failed to init krb5 context (%s)\n", error_message(ret)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ ret = krb5_cc_default(context, &ccache);
+ if (ret) {
+ DEBUG(1,("Failed to get default creds (%s)\n", error_message(ret)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ ZERO_STRUCT(creds);
+
+ asprintf(&princ_name, "kadmin/changepw@%s", realm);
+ ret = krb5_parse_name(context, princ_name, &creds.server);
+ if (ret) {
+ DEBUG(1,("Failed to parse kadmin/changepw (%s)\n", error_message(ret)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+ free(princ_name);
+
+ asprintf(&princ_name, "HOST/%s@%s", hostname, realm);
+ ret = krb5_parse_name(context, princ_name, &principal);
+ if (ret) {
+ DEBUG(1,("Failed to parse %s (%s)\n", princ_name, error_message(ret)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+ free(princ_name);
+
+ krb5_princ_set_realm(context, creds.server,
+ krb5_princ_realm(context, principal));
+
+ ret = krb5_cc_get_principal(context, ccache, &creds.client);
+ if (ret) {
+ DEBUG(1,("Failed to get principal from ccache (%s)\n",
+ error_message(ret)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ ret = krb5_get_credentials(context, 0, ccache, &creds, &credsp);
+ if (ret) {
+ DEBUG(1,("krb5_get_credentials failed (%s)\n", error_message(ret)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ ret = krb5_mk_req_extended(context, &auth_context, AP_OPTS_USE_SUBKEY,
+ NULL, credsp, &ap_req);
+ if (ret) {
+ DEBUG(1,("krb5_mk_req_extended failed (%s)\n", error_message(ret)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ sock = open_udp_socket(kdc_host, DEFAULT_KPASSWD_PORT);
+ if (sock == -1) {
+ DEBUG(1,("failed to open kpasswd socket to %s (%s)\n",
+ kdc_host, strerror(errno)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ addr_len = sizeof(remote_addr);
+ getpeername(sock, &remote_addr, &addr_len);
+ addr_len = sizeof(local_addr);
+ getsockname(sock, &local_addr, &addr_len);
+
+ remote_kaddr.addrtype = ADDRTYPE_INET;
+ remote_kaddr.length = sizeof(((struct sockaddr_in *)&remote_addr)->sin_addr);
+ remote_kaddr.contents = (char *)&(((struct sockaddr_in *)&remote_addr)->sin_addr);
+ local_kaddr.addrtype = ADDRTYPE_INET;
+ local_kaddr.length = sizeof(((struct sockaddr_in *)&local_addr)->sin_addr);
+ local_kaddr.contents = (char *)&(((struct sockaddr_in *)&local_addr)->sin_addr);
+
+ ret = krb5_auth_con_setaddrs(context, auth_context, &local_kaddr, NULL);
+ if (ret) {
+ DEBUG(1,("krb5_auth_con_setaddrs failed (%s)\n", error_message(ret)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ ret = build_setpw_request(context, auth_context, &ap_req,
+ hostname, realm, newpw, &chpw_req);
+ if (ret) {
+ DEBUG(1,("build_setpw_request failed (%s)\n", error_message(ret)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ if (write(sock, chpw_req.data, chpw_req.length) != chpw_req.length) {
+ DEBUG(1,("send of chpw failed (%s)\n", strerror(errno)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ free(chpw_req.data);
+
+ chpw_rep.length = 1500;
+ chpw_rep.data = (char *) malloc(chpw_rep.length);
+
+ ret = read(sock, chpw_rep.data, chpw_rep.length);
+ if (ret < 0) {
+ DEBUG(1,("recv of chpw reply failed (%s)\n", strerror(errno)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ close(sock);
+ chpw_rep.length = ret;
+
+ ret = krb5_auth_con_setaddrs(context, auth_context, NULL,&remote_kaddr);
+ if (ret) {
+ DEBUG(1,("krb5_auth_con_setaddrs on reply failed (%s)\n",
+ error_message(ret)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ ret = parse_setpw_reply(context, auth_context, &chpw_rep);
+ free(chpw_rep.data);
+
+ if (ret) {
+ DEBUG(1,("parse_setpw_reply failed (%s)\n",
+ error_message(ret)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ return NT_STATUS_OK;
+}
+
+#endif
diff --git a/source3/libads/ldap.c b/source3/libads/ldap.c
index 2853dbbaa3..568e220c0b 100644
--- a/source3/libads/ldap.c
+++ b/source3/libads/ldap.c
@@ -44,7 +44,7 @@ static char *ads_build_dn(const char *realm)
len = (numdots+1)*4 + strlen(r) + 1;
-ret = malloc(len);
+ ret = malloc(len);
strlcpy(ret,"dc=", len);
p=strtok(r,".");
strlcat(ret, p, len);
@@ -68,6 +68,25 @@ char *ads_errstr(int rc)
}
/*
+ find the ldap server from DNS
+ this won't work till we add a DNS packet parser. Talk about a
+ lousy resolv interface!
+*/
+static char *find_ldap_server(ADS_STRUCT *ads)
+{
+ char *list = NULL;
+
+ if (ldap_domain2hostlist(ads->realm, &list) == LDAP_SUCCESS) {
+ char *p;
+ p = strchr(list, ':');
+ if (p) *p = 0;
+ return list;
+ }
+
+ return NULL;
+}
+
+/*
initialise a ADS_STRUCT, ready for some ads_ ops
*/
ADS_STRUCT *ads_init(const char *realm,
@@ -76,7 +95,8 @@ ADS_STRUCT *ads_init(const char *realm,
{
ADS_STRUCT *ads;
- ads = (ADS_STRUCT *)xmalloc(sizeof(*ads));
+ ads = (ADS_STRUCT *)malloc(sizeof(*ads));
+ if (!ads) return NULL;
memset(ads, 0, sizeof(*ads));
ads->realm = realm? strdup(realm) : NULL;
@@ -84,17 +104,42 @@ ADS_STRUCT *ads_init(const char *realm,
ads->bind_path = bind_path? strdup(bind_path) : NULL;
ads->ldap_port = LDAP_PORT;
+ if (!ads->realm) {
+ ads->realm = lp_realm();
+ }
if (!ads->bind_path) {
ads->bind_path = ads_build_dn(ads->realm);
}
+ if (!ads->ldap_server) {
+ ads->ldap_server = find_ldap_server(ads);
+ }
+ if (!ads->kdc_server) {
+ /* assume its the same as LDAP */
+ ads->kdc_server = ads->ldap_server? strdup(ads->ldap_server) : NULL;
+ }
return ads;
}
+/*
+ free the memory used by the ADS structure initialized with 'ads_init(...)'
+*/
+void ads_destroy(ADS_STRUCT *ads)
+{
+ if (ads->ld) ldap_unbind(ads->ld);
+ SAFE_FREE(ads->realm);
+ SAFE_FREE(ads->ldap_server);
+ SAFE_FREE(ads->kdc_server);
+ SAFE_FREE(ads->bind_path);
+ ZERO_STRUCTP(ads);
+ free(ads);
+}
/*
this is a minimal interact function, just enough for SASL to talk
GSSAPI/kerberos to W2K
+ Error handling is a bit of a problem. I can't see how to get Cyrus-sasl
+ to give sensible errors
*/
static int sasl_interact(LDAP *ld,unsigned flags,void *defaults,void *in)
{
@@ -102,7 +147,7 @@ static int sasl_interact(LDAP *ld,unsigned flags,void *defaults,void *in)
while (interact->id != SASL_CB_LIST_END) {
interact->result = strdup("");
- interact->len = 0;
+ interact->len = strlen(interact->result);
interact++;
}
@@ -123,7 +168,8 @@ int ads_connect(ADS_STRUCT *ads)
}
ldap_set_option(ads->ld, LDAP_OPT_PROTOCOL_VERSION, &version);
- rc = ldap_sasl_interactive_bind_s(ads->ld, NULL, NULL, NULL, NULL, 0,
+ rc = ldap_sasl_interactive_bind_s(ads->ld, NULL, NULL, NULL, NULL,
+ LDAP_SASL_QUIET,
sasl_interact, NULL);
return rc;
@@ -290,12 +336,11 @@ int ads_join_realm(ADS_STRUCT *ads, const char *hostname)
{
int rc;
LDAPMessage *res;
- char *principal;
rc = ads_find_machine_acct(ads, (void **)&res, hostname);
if (rc == LDAP_SUCCESS && ads_count_replies(ads, res) == 1) {
DEBUG(0, ("Host account for %s already exists\n", hostname));
- goto set_password;
+ return LDAP_SUCCESS;
}
rc = ads_add_machine_acct(ads, hostname);
@@ -311,14 +356,48 @@ int ads_join_realm(ADS_STRUCT *ads, const char *hostname)
return -1;
}
-set_password:
- asprintf(&principal, "HOST/%s@%s", hostname, ads->realm);
-#if 0
- krb5_set_principal_password(principal, ads->ldap_server, hostname, ads->realm);
-#endif
- free(principal);
+ return LDAP_SUCCESS;
+}
+/*
+ delete a machine from the realm
+*/
+int ads_leave_realm(ADS_STRUCT *ads, const char *hostname)
+{
+ int rc;
+ void *res;
+ char *hostnameDN;
+
+ rc = ads_find_machine_acct(ads, &res, hostname);
+ if (rc != LDAP_SUCCESS || ads_count_replies(ads, res) != 1) {
+ DEBUG(0, ("Host account for %s does not exist.\n", hostname));
+ return -1;
+ }
+
+ hostnameDN = ldap_get_dn(ads->ld, (LDAPMessage *)res);
+ rc = ldap_delete_s(ads->ld, hostnameDN);
+ ldap_memfree(hostnameDN);
+ if (rc != LDAP_SUCCESS) {
+ DEBUG(0, ("ldap_delete_s: %s\n", ads_errstr(rc)));
+ return rc;
+ }
+
+ rc = ads_find_machine_acct(ads, &res, hostname);
+ if (rc == LDAP_SUCCESS && ads_count_replies(ads, res) == 1 ) {
+ DEBUG(0, ("Failed to remove host account.\n"));
+ /*hmmm, we need NTSTATUS */
+ return -1;
+ }
+
return LDAP_SUCCESS;
}
+
+NTSTATUS ads_set_machine_password(ADS_STRUCT *ads,
+ const char *hostname,
+ const char *password)
+{
+ return krb5_set_password(ads->kdc_server, hostname, ads->realm, password);
+}
+
#endif
generated by cgit (git 2.34.1) at 2024-12-16 12:16:28 +0000