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r8164: - match the ordering w2k3 uses for the PAC_BUFFER:

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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 2286fad27d)
This commit is contained in:
Stefan Metzmacher 2005-07-05 10:57:39 +00:00 committed by Gerald (Jerry) Carter
parent 1f01bafd44
commit f1031746e5
3 changed files with 98 additions and 15 deletions
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81
source4/auth/auth_sam_reply.c
View File

@ -107,3 +107,84 @@ NTSTATUS auth_convert_server_info_sambaseinfo(TALLOC_CTX *mem_ctx,
return NT_STATUS_OK;
}
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);
NT_STATUS_HAVE_NO_MEMORY(sam3);
sam = &sam3->base;
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;
sam->user_flags = 0x20; /* TODO: w2k3 uses 0x120. We know 0x20
* as extra sids (PAC doc) but what is
* 0x100? */
sam->acct_flags = server_info->acct_flags;
sam->logon_server.string = lp_netbios_name();
sam->domain.string = server_info->domain_name;
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--;
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));
}
sam3->sidcount = 0;
sam3->sids = NULL;
if (server_info->n_domain_groups > 0) {
int i;
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;
}
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;
}
}
*_sam3 = sam3;
return NT_STATUS_OK;
}

31
source4/auth/kerberos/kerberos_pac.c
View File

@ -230,7 +230,7 @@ static krb5_error_code make_pac_checksum(TALLOC_CTX *mem_ctx,
DATA_BLOB server_checksum_blob;
krb5_error_code ret;
struct PAC_DATA *pac_data = talloc(mem_ctx, struct PAC_DATA);
struct netr_SamBaseInfo *sam;
struct netr_SamInfo3 *sam3;
struct timeval tv = timeval_current();
union PAC_INFO *u_LOGON_INFO;
struct PAC_LOGON_INFO *LOGON_INFO;
@ -244,8 +244,8 @@ static krb5_error_code make_pac_checksum(TALLOC_CTX *mem_ctx,
enum {
PAC_BUF_LOGON_INFO = 0,
PAC_BUF_LOGON_NAME = 1,
PAC_BUF_KDC_CHECKSUM = 2,
PAC_BUF_SRV_CHECKSUM = 3,
PAC_BUF_SRV_CHECKSUM = 2,
PAC_BUF_KDC_CHECKSUM = 3,
PAC_BUF_NUM_BUFFERS = 4
};
@ -283,16 +283,6 @@ static krb5_error_code make_pac_checksum(TALLOC_CTX *mem_ctx,
pac_data->buffers[PAC_BUF_LOGON_NAME].info = u_LOGON_NAME;
LOGON_NAME = &u_LOGON_NAME->logon_name;
/* KDC_CHECKSUM */
u_KDC_CHECKSUM = talloc_zero(pac_data->buffers, union PAC_INFO);
if (!u_KDC_CHECKSUM) {
talloc_free(pac_data);
return ENOMEM;
}
pac_data->buffers[PAC_BUF_KDC_CHECKSUM].type = PAC_TYPE_KDC_CHECKSUM;
pac_data->buffers[PAC_BUF_KDC_CHECKSUM].info = u_KDC_CHECKSUM;
KDC_CHECKSUM = &u_KDC_CHECKSUM->kdc_cksum;
/* SRV_CHECKSUM */
u_SRV_CHECKSUM = talloc_zero(pac_data->buffers, union PAC_INFO);
if (!u_SRV_CHECKSUM) {
@ -303,6 +293,16 @@ static krb5_error_code make_pac_checksum(TALLOC_CTX *mem_ctx,
pac_data->buffers[PAC_BUF_SRV_CHECKSUM].info = u_SRV_CHECKSUM;
SRV_CHECKSUM = &u_SRV_CHECKSUM->srv_cksum;
/* KDC_CHECKSUM */
u_KDC_CHECKSUM = talloc_zero(pac_data->buffers, union PAC_INFO);
if (!u_KDC_CHECKSUM) {
talloc_free(pac_data);
return ENOMEM;
}
pac_data->buffers[PAC_BUF_KDC_CHECKSUM].type = PAC_TYPE_KDC_CHECKSUM;
pac_data->buffers[PAC_BUF_KDC_CHECKSUM].info = u_KDC_CHECKSUM;
KDC_CHECKSUM = &u_KDC_CHECKSUM->kdc_cksum;
/* now the real work begins... */
LOGON_INFO = talloc_zero(u_LOGON_INFO, struct PAC_LOGON_INFO);
@ -310,7 +310,7 @@ static krb5_error_code make_pac_checksum(TALLOC_CTX *mem_ctx,
talloc_free(pac_data);
return ENOMEM;
}
nt_status = auth_convert_server_info_sambaseinfo(LOGON_INFO, server_info, &sam);
nt_status = auth_convert_server_info_saminfo3(LOGON_INFO, server_info, &sam3);
if (!NT_STATUS_IS_OK(nt_status)) {
DEBUG(1, ("Getting Samba info failed: %s\n", nt_errstr(nt_status)));
talloc_free(pac_data);
@ -318,7 +318,8 @@ static krb5_error_code make_pac_checksum(TALLOC_CTX *mem_ctx,
}
u_LOGON_INFO->logon_info.info = LOGON_INFO;
LOGON_INFO->info3.base = *sam;
LOGON_INFO->info3 = *sam3;
LOGON_INFO->info3.base.last_logon = timeval_to_nttime(&tv);
LOGON_NAME->account_name = server_info->account_name;
LOGON_NAME->logon_time = timeval_to_nttime(&tv);

1
source4/include/structs.h
View File

@ -104,6 +104,7 @@ struct netr_Credential;
struct netr_Authenticator;
union netr_Validation;
struct netr_SamBaseInfo;
struct netr_SamInfo3;
struct iface_struct;