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samba-mirror/source4/auth/auth_sam_reply.c

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r7993: Further work on the Krb5 PAC. We now generate the PAC, and can verifiy both our own PAC and the PAC from Win2k3. This commit adds the PAC generation code, spits out the code to get the information we need from the NETLOGON server back into a auth/ helper function, and adds a number of glue functions. In the process of building the PAC generation code, some hints in the Microsoft PAC specification shed light on other parts of the code, and the updates to samr.idl and netlogon.idl come from those hints. Also in this commit: The Heimdal build package has been split up, so as to only link the KDC with smbd, not the client utils. To enable the PAC to be veified with gensec_krb5 (which isn't quite dead yet), the keyblock has been passed back to the calling layer. Andrew Bartlett (This used to be commit e2015671c2f7501f832ff402873ffe6e53b89466)
2005-06-29 17:55:09 +04:00
/*
Unix SMB/CIFS implementation.
Convert a server info struct into the form for PAC and NETLOGON replies
Copyright (C) Andrew Bartlett <abartlet@samba.org> 2004
Copyright (C) Stefan Metzmacher <metze@samba.org> 2005
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
r23792: convert Samba4 to GPLv3 There are still a few tidyups of old FSF addresses to come (in both s3 and s4). More commits soon. (This used to be commit fcf38a38ac691abd0fa51b89dc951a08e89fdafa)
2007-07-10 06:07:03 +04:00
the Free Software Foundation; either version 3 of the License, or
r7993: Further work on the Krb5 PAC. We now generate the PAC, and can verifiy both our own PAC and the PAC from Win2k3. This commit adds the PAC generation code, spits out the code to get the information we need from the NETLOGON server back into a auth/ helper function, and adds a number of glue functions. In the process of building the PAC generation code, some hints in the Microsoft PAC specification shed light on other parts of the code, and the updates to samr.idl and netlogon.idl come from those hints. Also in this commit: The Heimdal build package has been split up, so as to only link the KDC with smbd, not the client utils. To enable the PAC to be veified with gensec_krb5 (which isn't quite dead yet), the keyblock has been passed back to the calling layer. Andrew Bartlett (This used to be commit e2015671c2f7501f832ff402873ffe6e53b89466)
2005-06-29 17:55:09 +04:00
(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
r23792: convert Samba4 to GPLv3 There are still a few tidyups of old FSF addresses to come (in both s3 and s4). More commits soon. (This used to be commit fcf38a38ac691abd0fa51b89dc951a08e89fdafa)
2007-07-10 06:07:03 +04:00
along with this program. If not, see <http://www.gnu.org/licenses/>.
r7993: Further work on the Krb5 PAC. We now generate the PAC, and can verifiy both our own PAC and the PAC from Win2k3. This commit adds the PAC generation code, spits out the code to get the information we need from the NETLOGON server back into a auth/ helper function, and adds a number of glue functions. In the process of building the PAC generation code, some hints in the Microsoft PAC specification shed light on other parts of the code, and the updates to samr.idl and netlogon.idl come from those hints. Also in this commit: The Heimdal build package has been split up, so as to only link the KDC with smbd, not the client utils. To enable the PAC to be veified with gensec_krb5 (which isn't quite dead yet), the keyblock has been passed back to the calling layer. Andrew Bartlett (This used to be commit e2015671c2f7501f832ff402873ffe6e53b89466)
2005-06-29 17:55:09 +04:00
*/
#include "includes.h"
#include "auth/auth.h"
r14860: create libcli/security/security.h metze (This used to be commit 9ec706238c173992dc938d537bdf1103bf519dbf)
2006-04-02 16:02:01 +04:00
#include "libcli/security/security.h"
r19598: Ahead of a merge to current lorikeet-heimdal: Break up auth/auth.h not to include the world. Add credentials_krb5.h with the kerberos dependent prototypes. Andrew Bartlett (This used to be commit 2b569c42e0fbb596ea82484d0e1cb22e193037b9)
2006-11-07 03:48:36 +03:00
#include "librpc/gen_ndr/ndr_netlogon.h"
r7993: Further work on the Krb5 PAC. We now generate the PAC, and can verifiy both our own PAC and the PAC from Win2k3. This commit adds the PAC generation code, spits out the code to get the information we need from the NETLOGON server back into a auth/ helper function, and adds a number of glue functions. In the process of building the PAC generation code, some hints in the Microsoft PAC specification shed light on other parts of the code, and the updates to samr.idl and netlogon.idl come from those hints. Also in this commit: The Heimdal build package has been split up, so as to only link the KDC with smbd, not the client utils. To enable the PAC to be veified with gensec_krb5 (which isn't quite dead yet), the keyblock has been passed back to the calling layer. Andrew Bartlett (This used to be commit e2015671c2f7501f832ff402873ffe6e53b89466)
2005-06-29 17:55:09 +04:00
NTSTATUS auth_convert_server_info_sambaseinfo(TALLOC_CTX *mem_ctx,
struct auth_serversupplied_info *server_info,
struct netr_SamBaseInfo **_sam)
{
struct netr_SamBaseInfo *sam = talloc_zero(mem_ctx, struct netr_SamBaseInfo);
NT_STATUS_HAVE_NO_MEMORY(sam);
r11272: In trying to track down why Win2k3 is again rejecting our PAC, ensure we can round-trip all the way back to a server_info structure, not just a filled in PAC_DATA. (I was worried about generated fields being incorrect, or some other logical flaw). Andrew Bartlett (This used to be commit 11b1d78cc550c60201d12f8778ca8533712a5b1e)
2005-10-24 11:11:40 +04:00
sam->domain_sid = dom_sid_dup(mem_ctx, server_info->account_sid);
NT_STATUS_HAVE_NO_MEMORY(sam->domain_sid);
sam->domain_sid->num_auths--;
r7993: Further work on the Krb5 PAC. We now generate the PAC, and can verifiy both our own PAC and the PAC from Win2k3. This commit adds the PAC generation code, spits out the code to get the information we need from the NETLOGON server back into a auth/ helper function, and adds a number of glue functions. In the process of building the PAC generation code, some hints in the Microsoft PAC specification shed light on other parts of the code, and the updates to samr.idl and netlogon.idl come from those hints. Also in this commit: The Heimdal build package has been split up, so as to only link the KDC with smbd, not the client utils. To enable the PAC to be veified with gensec_krb5 (which isn't quite dead yet), the keyblock has been passed back to the calling layer. Andrew Bartlett (This used to be commit e2015671c2f7501f832ff402873ffe6e53b89466)
2005-06-29 17:55:09 +04:00
sam->last_logon = server_info->last_logon;
sam->last_logoff = server_info->last_logoff;
sam->acct_expiry = server_info->acct_expiry;
sam->last_password_change = server_info->last_password_change;
sam->allow_password_change = server_info->allow_password_change;
sam->force_password_change = server_info->force_password_change;
sam->account_name.string = server_info->account_name;
sam->full_name.string = server_info->full_name;
sam->logon_script.string = server_info->logon_script;
sam->profile_path.string = server_info->profile_path;
sam->home_directory.string = server_info->home_directory;
sam->home_drive.string = server_info->home_drive;
sam->logon_count = server_info->logon_count;
sam->bad_password_count = sam->bad_password_count;
sam->rid = server_info->account_sid->sub_auths[server_info->account_sid->num_auths-1];
sam->primary_gid = server_info->primary_group_sid->sub_auths[server_info->primary_group_sid->num_auths-1];
sam->groups.count = 0;
sam->groups.rids = NULL;
if (server_info->n_domain_groups > 0) {
int i;
sam->groups.rids = talloc_array(sam, struct samr_RidWithAttribute,
server_info->n_domain_groups);
if (sam->groups.rids == NULL)
return NT_STATUS_NO_MEMORY;
for (i=0; i<server_info->n_domain_groups; i++) {
struct dom_sid *group_sid = server_info->domain_groups[i];
r11272: In trying to track down why Win2k3 is again rejecting our PAC, ensure we can round-trip all the way back to a server_info structure, not just a filled in PAC_DATA. (I was worried about generated fields being incorrect, or some other logical flaw). Andrew Bartlett (This used to be commit 11b1d78cc550c60201d12f8778ca8533712a5b1e)
2005-10-24 11:11:40 +04:00
if (!dom_sid_in_domain(sam->domain_sid, group_sid)) {
/* We handle this elsewhere */
continue;
}
r7993: Further work on the Krb5 PAC. We now generate the PAC, and can verifiy both our own PAC and the PAC from Win2k3. This commit adds the PAC generation code, spits out the code to get the information we need from the NETLOGON server back into a auth/ helper function, and adds a number of glue functions. In the process of building the PAC generation code, some hints in the Microsoft PAC specification shed light on other parts of the code, and the updates to samr.idl and netlogon.idl come from those hints. Also in this commit: The Heimdal build package has been split up, so as to only link the KDC with smbd, not the client utils. To enable the PAC to be veified with gensec_krb5 (which isn't quite dead yet), the keyblock has been passed back to the calling layer. Andrew Bartlett (This used to be commit e2015671c2f7501f832ff402873ffe6e53b89466)
2005-06-29 17:55:09 +04:00
sam->groups.rids[sam->groups.count].rid =
group_sid->sub_auths[group_sid->num_auths-1];
sam->groups.rids[sam->groups.count].attributes =
SE_GROUP_MANDATORY | SE_GROUP_ENABLED_BY_DEFAULT | SE_GROUP_ENABLED;
sam->groups.count += 1;
}
}
r26393: Fix inline comment. Guenther (This used to be commit 55c60a374325c875575b93b9792e48082934fb77)
2007-12-11 12:18:10 +03:00
sam->user_flags = 0; /* w2k3 uses NETLOGON_EXTRA_SIDS | NETLOGON_NTLMV2_ENABLED */
r7993: Further work on the Krb5 PAC. We now generate the PAC, and can verifiy both our own PAC and the PAC from Win2k3. This commit adds the PAC generation code, spits out the code to get the information we need from the NETLOGON server back into a auth/ helper function, and adds a number of glue functions. In the process of building the PAC generation code, some hints in the Microsoft PAC specification shed light on other parts of the code, and the updates to samr.idl and netlogon.idl come from those hints. Also in this commit: The Heimdal build package has been split up, so as to only link the KDC with smbd, not the client utils. To enable the PAC to be veified with gensec_krb5 (which isn't quite dead yet), the keyblock has been passed back to the calling layer. Andrew Bartlett (This used to be commit e2015671c2f7501f832ff402873ffe6e53b89466)
2005-06-29 17:55:09 +04:00
sam->acct_flags = server_info->acct_flags;
r11272: In trying to track down why Win2k3 is again rejecting our PAC, ensure we can round-trip all the way back to a server_info structure, not just a filled in PAC_DATA. (I was worried about generated fields being incorrect, or some other logical flaw). Andrew Bartlett (This used to be commit 11b1d78cc550c60201d12f8778ca8533712a5b1e)
2005-10-24 11:11:40 +04:00
sam->logon_server.string = server_info->logon_server;
r7993: Further work on the Krb5 PAC. We now generate the PAC, and can verifiy both our own PAC and the PAC from Win2k3. This commit adds the PAC generation code, spits out the code to get the information we need from the NETLOGON server back into a auth/ helper function, and adds a number of glue functions. In the process of building the PAC generation code, some hints in the Microsoft PAC specification shed light on other parts of the code, and the updates to samr.idl and netlogon.idl come from those hints. Also in this commit: The Heimdal build package has been split up, so as to only link the KDC with smbd, not the client utils. To enable the PAC to be veified with gensec_krb5 (which isn't quite dead yet), the keyblock has been passed back to the calling layer. Andrew Bartlett (This used to be commit e2015671c2f7501f832ff402873ffe6e53b89466)
2005-06-29 17:55:09 +04:00
sam->domain.string = server_info->domain_name;
ZERO_STRUCT(sam->unknown);
ZERO_STRUCT(sam->key);
if (server_info->user_session_key.length == sizeof(sam->key.key)) {
memcpy(sam->key.key, server_info->user_session_key.data, sizeof(sam->key.key));
}
ZERO_STRUCT(sam->LMSessKey);
if (server_info->lm_session_key.length == sizeof(sam->LMSessKey.key)) {
memcpy(sam->LMSessKey.key, server_info->lm_session_key.data,
sizeof(sam->LMSessKey.key));
}
*_sam = sam;
return NT_STATUS_OK;
}
r8164: - match the ordering w2k3 uses for the PAC_BUFFER: LOGON_INFO LOGON_NAME SRV_CHECKSUM KDC_CHECKSUM - w2k3 also don't use the groupmembership array with rids it uses the othersids array metze (This used to be commit 2286fad27d749ebba14f5448f1f635bb36750c9c)
2005-07-05 14:57:39 +04:00
NTSTATUS auth_convert_server_info_saminfo3(TALLOC_CTX *mem_ctx,
struct auth_serversupplied_info *server_info,
struct netr_SamInfo3 **_sam3)
{
struct netr_SamBaseInfo *sam;
struct netr_SamInfo3 *sam3 = talloc_zero(mem_ctx, struct netr_SamInfo3);
r11272: In trying to track down why Win2k3 is again rejecting our PAC, ensure we can round-trip all the way back to a server_info structure, not just a filled in PAC_DATA. (I was worried about generated fields being incorrect, or some other logical flaw). Andrew Bartlett (This used to be commit 11b1d78cc550c60201d12f8778ca8533712a5b1e)
2005-10-24 11:11:40 +04:00
NTSTATUS status;
int i;
r8164: - match the ordering w2k3 uses for the PAC_BUFFER: LOGON_INFO LOGON_NAME SRV_CHECKSUM KDC_CHECKSUM - w2k3 also don't use the groupmembership array with rids it uses the othersids array metze (This used to be commit 2286fad27d749ebba14f5448f1f635bb36750c9c)
2005-07-05 14:57:39 +04:00
NT_STATUS_HAVE_NO_MEMORY(sam3);
r11272: In trying to track down why Win2k3 is again rejecting our PAC, ensure we can round-trip all the way back to a server_info structure, not just a filled in PAC_DATA. (I was worried about generated fields being incorrect, or some other logical flaw). Andrew Bartlett (This used to be commit 11b1d78cc550c60201d12f8778ca8533712a5b1e)
2005-10-24 11:11:40 +04:00
status = auth_convert_server_info_sambaseinfo(mem_ctx, server_info, &sam);
if (!NT_STATUS_IS_OK(status)) {
return status;
r9022: One more step in the game of whack-a-mole with the PAC. This makes the PAC we generate match (closely) the PAC generated by my test win2k3 DC. Andrew Bartlett (This used to be commit 6172b1868020ac8e828c375f17f4c33fc40eaca4)
2005-08-04 03:14:38 +04:00
}
r11272: In trying to track down why Win2k3 is again rejecting our PAC, ensure we can round-trip all the way back to a server_info structure, not just a filled in PAC_DATA. (I was worried about generated fields being incorrect, or some other logical flaw). Andrew Bartlett (This used to be commit 11b1d78cc550c60201d12f8778ca8533712a5b1e)
2005-10-24 11:11:40 +04:00
sam3->base = *sam;
r8164: - match the ordering w2k3 uses for the PAC_BUFFER: LOGON_INFO LOGON_NAME SRV_CHECKSUM KDC_CHECKSUM - w2k3 also don't use the groupmembership array with rids it uses the othersids array metze (This used to be commit 2286fad27d749ebba14f5448f1f635bb36750c9c)
2005-07-05 14:57:39 +04:00
sam3->sidcount = 0;
sam3->sids = NULL;
r11272: In trying to track down why Win2k3 is again rejecting our PAC, ensure we can round-trip all the way back to a server_info structure, not just a filled in PAC_DATA. (I was worried about generated fields being incorrect, or some other logical flaw). Andrew Bartlett (This used to be commit 11b1d78cc550c60201d12f8778ca8533712a5b1e)
2005-10-24 11:11:40 +04:00
sam3->sids = talloc_array(sam, struct netr_SidAttr,
server_info->n_domain_groups);
NT_STATUS_HAVE_NO_MEMORY(sam3->sids);
for (i=0; i<server_info->n_domain_groups; i++) {
if (dom_sid_in_domain(sam->domain_sid, server_info->domain_groups[i])) {
continue;
r8164: - match the ordering w2k3 uses for the PAC_BUFFER: LOGON_INFO LOGON_NAME SRV_CHECKSUM KDC_CHECKSUM - w2k3 also don't use the groupmembership array with rids it uses the othersids array metze (This used to be commit 2286fad27d749ebba14f5448f1f635bb36750c9c)
2005-07-05 14:57:39 +04:00
}
r11272: In trying to track down why Win2k3 is again rejecting our PAC, ensure we can round-trip all the way back to a server_info structure, not just a filled in PAC_DATA. (I was worried about generated fields being incorrect, or some other logical flaw). Andrew Bartlett (This used to be commit 11b1d78cc550c60201d12f8778ca8533712a5b1e)
2005-10-24 11:11:40 +04:00
sam3->sids[sam3->sidcount].sid = talloc_reference(sam3->sids,server_info->domain_groups[i]);
sam3->sids[sam3->sidcount].attribute =
SE_GROUP_MANDATORY | SE_GROUP_ENABLED_BY_DEFAULT | SE_GROUP_ENABLED;
sam3->sidcount += 1;
}
if (sam3->sidcount) {
sam3->base.user_flags |= NETLOGON_EXTRA_SIDS;
} else {
sam3->sids = NULL;
r8164: - match the ordering w2k3 uses for the PAC_BUFFER: LOGON_INFO LOGON_NAME SRV_CHECKSUM KDC_CHECKSUM - w2k3 also don't use the groupmembership array with rids it uses the othersids array metze (This used to be commit 2286fad27d749ebba14f5448f1f635bb36750c9c)
2005-07-05 14:57:39 +04:00
}
*_sam3 = sam3;
return NT_STATUS_OK;
}
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