diff options
Diffstat (limited to 'source4/auth/auth_sam_reply.c')
-rw-r--r-- | source4/auth/auth_sam_reply.c | 218 |
1 files changed, 111 insertions, 107 deletions
diff --git a/source4/auth/auth_sam_reply.c b/source4/auth/auth_sam_reply.c index bb2b6eb534..11f88701e2 100644 --- a/source4/auth/auth_sam_reply.c +++ b/source4/auth/auth_sam_reply.c @@ -25,16 +25,17 @@ #include "libcli/security/security.h" #include "auth/auth_sam_reply.h" -NTSTATUS auth_convert_server_info_sambaseinfo(TALLOC_CTX *mem_ctx, - struct auth_serversupplied_info *server_info, +NTSTATUS auth_convert_user_info_dc_sambaseinfo(TALLOC_CTX *mem_ctx, + struct auth_user_info_dc *user_info_dc, struct netr_SamBaseInfo **_sam) { NTSTATUS status; + struct auth_user_info *info; struct netr_SamBaseInfo *sam = talloc_zero(mem_ctx, struct netr_SamBaseInfo); NT_STATUS_HAVE_NO_MEMORY(sam); - if (server_info->num_sids > PRIMARY_USER_SID_INDEX) { - status = dom_sid_split_rid(sam, &server_info->sids[PRIMARY_USER_SID_INDEX], + if (user_info_dc->num_sids > PRIMARY_USER_SID_INDEX) { + status = dom_sid_split_rid(sam, &user_info_dc->sids[PRIMARY_USER_SID_INDEX], &sam->domain_sid, &sam->rid); if (!NT_STATUS_IS_OK(status)) { return status; @@ -43,8 +44,8 @@ NTSTATUS auth_convert_server_info_sambaseinfo(TALLOC_CTX *mem_ctx, return NT_STATUS_INVALID_PARAMETER; } - if (server_info->num_sids > PRIMARY_GROUP_SID_INDEX) { - status = dom_sid_split_rid(NULL, &server_info->sids[PRIMARY_GROUP_SID_INDEX], + if (user_info_dc->num_sids > PRIMARY_GROUP_SID_INDEX) { + status = dom_sid_split_rid(NULL, &user_info_dc->sids[PRIMARY_GROUP_SID_INDEX], NULL, &sam->primary_gid); if (!NT_STATUS_IS_OK(status)) { return status; @@ -56,35 +57,37 @@ NTSTATUS auth_convert_server_info_sambaseinfo(TALLOC_CTX *mem_ctx, sam->primary_gid = sam->rid; } - 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; + info = user_info_dc->info; + + sam->last_logon = info->last_logon; + sam->last_logoff = info->last_logoff; + sam->acct_expiry = info->acct_expiry; + sam->last_password_change = info->last_password_change; + sam->allow_password_change = info->allow_password_change; + sam->force_password_change = info->force_password_change; + + sam->account_name.string = info->account_name; + sam->full_name.string = info->full_name; + sam->logon_script.string = info->logon_script; + sam->profile_path.string = info->profile_path; + sam->home_directory.string = info->home_directory; + sam->home_drive.string = info->home_drive; + + sam->logon_count = info->logon_count; sam->bad_password_count = sam->bad_password_count; sam->groups.count = 0; sam->groups.rids = NULL; - if (server_info->num_sids > 2) { + if (user_info_dc->num_sids > 2) { size_t i; sam->groups.rids = talloc_array(sam, struct samr_RidWithAttribute, - server_info->num_sids); + user_info_dc->num_sids); if (sam->groups.rids == NULL) return NT_STATUS_NO_MEMORY; - for (i=2; i<server_info->num_sids; i++) { - struct dom_sid *group_sid = &server_info->sids[i]; + for (i=2; i<user_info_dc->num_sids; i++) { + struct dom_sid *group_sid = &user_info_dc->sids[i]; if (!dom_sid_in_domain(sam->domain_sid, group_sid)) { /* We handle this elsewhere */ continue; @@ -99,20 +102,20 @@ NTSTATUS auth_convert_server_info_sambaseinfo(TALLOC_CTX *mem_ctx, } sam->user_flags = 0; /* w2k3 uses NETLOGON_EXTRA_SIDS | NETLOGON_NTLMV2_ENABLED */ - sam->acct_flags = server_info->acct_flags; - sam->logon_server.string = server_info->logon_server; - sam->domain.string = server_info->domain_name; + sam->acct_flags = user_info_dc->info->acct_flags; + sam->logon_server.string = user_info_dc->info->logon_server; + sam->domain.string = user_info_dc->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)); + if (user_info_dc->user_session_key.length == sizeof(sam->key.key)) { + memcpy(sam->key.key, user_info_dc->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, + if (user_info_dc->lm_session_key.length == sizeof(sam->LMSessKey.key)) { + memcpy(sam->LMSessKey.key, user_info_dc->lm_session_key.data, sizeof(sam->LMSessKey.key)); } @@ -122,9 +125,9 @@ NTSTATUS auth_convert_server_info_sambaseinfo(TALLOC_CTX *mem_ctx, } /* Note that the validity of the _sam3 structure is only as long as - * the server_info it was generated from */ -NTSTATUS auth_convert_server_info_saminfo3(TALLOC_CTX *mem_ctx, - struct auth_serversupplied_info *server_info, + * the user_info_dc it was generated from */ +NTSTATUS auth_convert_user_info_dc_saminfo3(TALLOC_CTX *mem_ctx, + struct auth_user_info_dc *user_info_dc, struct netr_SamInfo3 **_sam3) { struct netr_SamBaseInfo *sam; @@ -133,7 +136,7 @@ NTSTATUS auth_convert_server_info_saminfo3(TALLOC_CTX *mem_ctx, size_t i; NT_STATUS_HAVE_NO_MEMORY(sam3); - status = auth_convert_server_info_sambaseinfo(sam3, server_info, &sam); + status = auth_convert_user_info_dc_sambaseinfo(sam3, user_info_dc, &sam); if (!NT_STATUS_IS_OK(status)) { talloc_free(sam3); return status; @@ -144,15 +147,15 @@ NTSTATUS auth_convert_server_info_saminfo3(TALLOC_CTX *mem_ctx, sam3->sids = talloc_array(sam, struct netr_SidAttr, - server_info->num_sids); + user_info_dc->num_sids); NT_STATUS_HAVE_NO_MEMORY_AND_FREE(sam3->sids, sam3); /* We don't put the user and group SIDs in there */ - for (i=2; i<server_info->num_sids; i++) { - if (dom_sid_in_domain(sam->domain_sid, &server_info->sids[i])) { + for (i=2; i<user_info_dc->num_sids; i++) { + if (dom_sid_in_domain(sam->domain_sid, &user_info_dc->sids[i])) { continue; } - sam3->sids[sam3->sidcount].sid = dom_sid_dup(sam3->sids, &server_info->sids[i]); + sam3->sids[sam3->sidcount].sid = dom_sid_dup(sam3->sids, &user_info_dc->sids[i]); NT_STATUS_HAVE_NO_MEMORY_AND_FREE(sam3->sids[sam3->sidcount].sid, sam3); sam3->sids[sam3->sidcount].attributes = SE_GROUP_MANDATORY | SE_GROUP_ENABLED_BY_DEFAULT | SE_GROUP_ENABLED; @@ -169,15 +172,16 @@ NTSTATUS auth_convert_server_info_saminfo3(TALLOC_CTX *mem_ctx, } /** - * Make a server_info struct from the info3 returned by a domain logon + * Make a user_info_dc struct from the info3 returned by a domain logon */ -NTSTATUS make_server_info_netlogon_validation(TALLOC_CTX *mem_ctx, +NTSTATUS make_user_info_dc_netlogon_validation(TALLOC_CTX *mem_ctx, const char *account_name, uint16_t validation_level, union netr_Validation *validation, - struct auth_serversupplied_info **_server_info) + struct auth_user_info_dc **_user_info_dc) { - struct auth_serversupplied_info *server_info; + struct auth_user_info_dc *user_info_dc; + struct auth_user_info *info; struct netr_SamBaseInfo *base = NULL; uint32_t i; @@ -204,8 +208,8 @@ NTSTATUS make_server_info_netlogon_validation(TALLOC_CTX *mem_ctx, return NT_STATUS_INVALID_LEVEL; } - server_info = talloc(mem_ctx, struct auth_serversupplied_info); - NT_STATUS_HAVE_NO_MEMORY(server_info); + user_info_dc = talloc(mem_ctx, struct auth_user_info_dc); + NT_STATUS_HAVE_NO_MEMORY(user_info_dc); /* Here is where we should check the list of @@ -223,27 +227,27 @@ NTSTATUS make_server_info_netlogon_validation(TALLOC_CTX *mem_ctx, return NT_STATUS_INVALID_PARAMETER; } - server_info->num_sids = 2; + user_info_dc->num_sids = 2; - server_info->sids = talloc_array(server_info, struct dom_sid, server_info->num_sids + base->groups.count); - NT_STATUS_HAVE_NO_MEMORY(server_info->sids); + user_info_dc->sids = talloc_array(user_info_dc, struct dom_sid, user_info_dc->num_sids + base->groups.count); + NT_STATUS_HAVE_NO_MEMORY(user_info_dc->sids); - server_info->sids[PRIMARY_USER_SID_INDEX] = *base->domain_sid; - if (!sid_append_rid(&server_info->sids[PRIMARY_USER_SID_INDEX], base->rid)) { + user_info_dc->sids[PRIMARY_USER_SID_INDEX] = *base->domain_sid; + if (!sid_append_rid(&user_info_dc->sids[PRIMARY_USER_SID_INDEX], base->rid)) { return NT_STATUS_INVALID_PARAMETER; } - server_info->sids[PRIMARY_GROUP_SID_INDEX] = *base->domain_sid; - if (!sid_append_rid(&server_info->sids[PRIMARY_GROUP_SID_INDEX], base->primary_gid)) { + user_info_dc->sids[PRIMARY_GROUP_SID_INDEX] = *base->domain_sid; + if (!sid_append_rid(&user_info_dc->sids[PRIMARY_GROUP_SID_INDEX], base->primary_gid)) { return NT_STATUS_INVALID_PARAMETER; } for (i = 0; i < base->groups.count; i++) { - server_info->sids[server_info->num_sids] = *base->domain_sid; - if (!sid_append_rid(&server_info->sids[server_info->num_sids], base->groups.rids[i].rid)) { + user_info_dc->sids[user_info_dc->num_sids] = *base->domain_sid; + if (!sid_append_rid(&user_info_dc->sids[user_info_dc->num_sids], base->groups.rids[i].rid)) { return NT_STATUS_INVALID_PARAMETER; } - server_info->num_sids++; + user_info_dc->num_sids++; } /* Copy 'other' sids. We need to do sid filtering here to @@ -253,7 +257,7 @@ NTSTATUS make_server_info_netlogon_validation(TALLOC_CTX *mem_ctx, */ if (validation_level == 3) { - struct dom_sid *dgrps = server_info->sids; + struct dom_sid *dgrps = user_info_dc->sids; size_t sidcount; /* The IDL layer would be a better place to check this, but to @@ -262,88 +266,88 @@ NTSTATUS make_server_info_netlogon_validation(TALLOC_CTX *mem_ctx, return NT_STATUS_INVALID_PARAMETER; } - sidcount = server_info->num_sids + validation->sam3->sidcount; + sidcount = user_info_dc->num_sids + validation->sam3->sidcount; if (validation->sam3->sidcount > 0) { - dgrps = talloc_realloc(server_info, dgrps, struct dom_sid, sidcount); + dgrps = talloc_realloc(user_info_dc, dgrps, struct dom_sid, sidcount); NT_STATUS_HAVE_NO_MEMORY(dgrps); for (i = 0; i < validation->sam3->sidcount; i++) { if (validation->sam3->sids[i].sid) { - dgrps[server_info->num_sids] = *validation->sam3->sids[i].sid; - server_info->num_sids++; + dgrps[user_info_dc->num_sids] = *validation->sam3->sids[i].sid; + user_info_dc->num_sids++; } } } - server_info->sids = dgrps; + user_info_dc->sids = dgrps; /* Where are the 'global' sids?... */ } + user_info_dc->info = info = talloc_zero(user_info_dc, struct auth_user_info); + NT_STATUS_HAVE_NO_MEMORY(user_info_dc->info); + if (base->account_name.string) { - server_info->account_name = talloc_reference(server_info, base->account_name.string); + info->account_name = talloc_reference(info, base->account_name.string); } else { - server_info->account_name = talloc_strdup(server_info, account_name); - NT_STATUS_HAVE_NO_MEMORY(server_info->account_name); + info->account_name = talloc_strdup(info, account_name); + NT_STATUS_HAVE_NO_MEMORY(info->account_name); } - server_info->domain_name = talloc_reference(server_info, base->domain.string); - server_info->full_name = talloc_reference(server_info, base->full_name.string); - server_info->logon_script = talloc_reference(server_info, base->logon_script.string); - server_info->profile_path = talloc_reference(server_info, base->profile_path.string); - server_info->home_directory = talloc_reference(server_info, base->home_directory.string); - server_info->home_drive = talloc_reference(server_info, base->home_drive.string); - server_info->logon_server = talloc_reference(server_info, base->logon_server.string); - server_info->last_logon = base->last_logon; - server_info->last_logoff = base->last_logoff; - server_info->acct_expiry = base->acct_expiry; - server_info->last_password_change = base->last_password_change; - server_info->allow_password_change = base->allow_password_change; - server_info->force_password_change = base->force_password_change; - server_info->logon_count = base->logon_count; - server_info->bad_password_count = base->bad_password_count; - server_info->acct_flags = base->acct_flags; - - server_info->authenticated = true; + info->domain_name = talloc_reference(info, base->domain.string); + info->full_name = talloc_reference(info, base->full_name.string); + info->logon_script = talloc_reference(info, base->logon_script.string); + info->profile_path = talloc_reference(info, base->profile_path.string); + info->home_directory = talloc_reference(info, base->home_directory.string); + info->home_drive = talloc_reference(info, base->home_drive.string); + info->logon_server = talloc_reference(info, base->logon_server.string); + info->last_logon = base->last_logon; + info->last_logoff = base->last_logoff; + info->acct_expiry = base->acct_expiry; + info->last_password_change = base->last_password_change; + info->allow_password_change = base->allow_password_change; + info->force_password_change = base->force_password_change; + info->logon_count = base->logon_count; + info->bad_password_count = base->bad_password_count; + info->acct_flags = base->acct_flags; + + info->authenticated = true; /* ensure we are never given NULL session keys */ if (all_zero(base->key.key, sizeof(base->key.key))) { - server_info->user_session_key = data_blob(NULL, 0); + user_info_dc->user_session_key = data_blob(NULL, 0); } else { - server_info->user_session_key = data_blob_talloc(server_info, base->key.key, sizeof(base->key.key)); - NT_STATUS_HAVE_NO_MEMORY(server_info->user_session_key.data); + user_info_dc->user_session_key = data_blob_talloc(user_info_dc, base->key.key, sizeof(base->key.key)); + NT_STATUS_HAVE_NO_MEMORY(user_info_dc->user_session_key.data); } if (all_zero(base->LMSessKey.key, sizeof(base->LMSessKey.key))) { - server_info->lm_session_key = data_blob(NULL, 0); + user_info_dc->lm_session_key = data_blob(NULL, 0); } else { - server_info->lm_session_key = data_blob_talloc(server_info, base->LMSessKey.key, sizeof(base->LMSessKey.key)); - NT_STATUS_HAVE_NO_MEMORY(server_info->lm_session_key.data); + user_info_dc->lm_session_key = data_blob_talloc(user_info_dc, base->LMSessKey.key, sizeof(base->LMSessKey.key)); + NT_STATUS_HAVE_NO_MEMORY(user_info_dc->lm_session_key.data); } - ZERO_STRUCT(server_info->pac_srv_sig); - ZERO_STRUCT(server_info->pac_kdc_sig); - - *_server_info = server_info; + *_user_info_dc = user_info_dc; return NT_STATUS_OK; } /** - * Make a server_info struct from the PAC_LOGON_INFO supplied in the krb5 logon + * Make a user_info_dc struct from the PAC_LOGON_INFO supplied in the krb5 logon */ -NTSTATUS make_server_info_pac(TALLOC_CTX *mem_ctx, +NTSTATUS make_user_info_dc_pac(TALLOC_CTX *mem_ctx, struct PAC_LOGON_INFO *pac_logon_info, - struct auth_serversupplied_info **_server_info) + struct auth_user_info_dc **_user_info_dc) { uint32_t i; NTSTATUS nt_status; union netr_Validation validation; - struct auth_serversupplied_info *server_info; + struct auth_user_info_dc *user_info_dc; validation.sam3 = &pac_logon_info->info3; - nt_status = make_server_info_netlogon_validation(mem_ctx, "", 3, &validation, &server_info); + nt_status = make_user_info_dc_netlogon_validation(mem_ctx, "", 3, &validation, &user_info_dc); if (!NT_STATUS_IS_OK(nt_status)) { return nt_status; } @@ -353,7 +357,7 @@ NTSTATUS make_server_info_pac(TALLOC_CTX *mem_ctx, /* The IDL layer would be a better place to check this, but to * guard the integer addition below, we double-check */ if (pac_logon_info->res_groups.count > 65535) { - talloc_free(server_info); + talloc_free(user_info_dc); return NT_STATUS_INVALID_PARAMETER; } @@ -367,20 +371,20 @@ NTSTATUS make_server_info_pac(TALLOC_CTX *mem_ctx, return NT_STATUS_INVALID_PARAMETER; } - sidcount = server_info->num_sids + pac_logon_info->res_groups.count; - server_info->sids - = talloc_realloc(server_info, server_info->sids, struct dom_sid, sidcount); - NT_STATUS_HAVE_NO_MEMORY_AND_FREE(server_info->sids, server_info); + sidcount = user_info_dc->num_sids + pac_logon_info->res_groups.count; + user_info_dc->sids + = talloc_realloc(user_info_dc, user_info_dc->sids, struct dom_sid, sidcount); + NT_STATUS_HAVE_NO_MEMORY_AND_FREE(user_info_dc->sids, user_info_dc); for (i = 0; pac_logon_info->res_group_dom_sid && i < pac_logon_info->res_groups.count; i++) { - server_info->sids[server_info->num_sids] = *pac_logon_info->res_group_dom_sid; - if (!sid_append_rid(&server_info->sids[server_info->num_sids], + user_info_dc->sids[user_info_dc->num_sids] = *pac_logon_info->res_group_dom_sid; + if (!sid_append_rid(&user_info_dc->sids[user_info_dc->num_sids], pac_logon_info->res_groups.rids[i].rid)) { return NT_STATUS_INVALID_PARAMETER; } - server_info->num_sids++; + user_info_dc->num_sids++; } } - *_server_info = server_info; + *_user_info_dc = user_info_dc; return NT_STATUS_OK; } |