ldb: use #include <ldb.h> for ldb
[bbaumbach/samba-autobuild/.git] / source4 / dsdb / samdb / cracknames.c
index 5a807f843193c38364a7b6b336aad924c7a64c52..d9224828cac5d5e0e3d3879ac0d94e71edc9aaaf 100644 (file)
@@ -25,8 +25,8 @@
 #include "librpc/gen_ndr/drsuapi.h"
 #include "lib/events/events.h"
 #include "rpc_server/common/common.h"
-#include "lib/ldb/include/ldb.h"
-#include "lib/ldb/include/ldb_errors.h"
+#include <ldb.h>
+#include <ldb_errors.h>
 #include "system/kerberos.h"
 #include "auth/kerberos/kerberos.h"
 #include "libcli/ldap/ldap_ndr.h"
 
 static WERROR DsCrackNameOneFilter(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
                                   struct smb_krb5_context *smb_krb5_context,
-                                  uint32_t format_flags, uint32_t format_offered, uint32_t format_desired,
+                                  uint32_t format_flags, enum drsuapi_DsNameFormat format_offered,
+                                  enum drsuapi_DsNameFormat format_desired,
                                   struct ldb_dn *name_dn, const char *name, 
                                   const char *domain_filter, const char *result_filter, 
                                   struct drsuapi_DsNameInfo1 *info1);
 static WERROR DsCrackNameOneSyntactical(TALLOC_CTX *mem_ctx,
-                                       uint32_t format_offered, uint32_t format_desired,
+                                       enum drsuapi_DsNameFormat format_offered,
+                                       enum drsuapi_DsNameFormat format_desired,
                                        struct ldb_dn *name_dn, const char *name, 
                                        struct drsuapi_DsNameInfo1 *info1);
 
@@ -177,7 +179,8 @@ static enum drsuapi_DsNameStatus LDB_lookup_spn_alias(krb5_context context, stru
 
 static WERROR DsCrackNameSPNAlias(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
                                  struct smb_krb5_context *smb_krb5_context,
-                                 uint32_t format_flags, uint32_t format_offered, uint32_t format_desired,
+                                 uint32_t format_flags, enum drsuapi_DsNameFormat format_offered,
+                                 enum drsuapi_DsNameFormat format_desired,
                                  const char *name, struct drsuapi_DsNameInfo1 *info1)
 {
        WERROR wret;
@@ -203,6 +206,7 @@ static WERROR DsCrackNameSPNAlias(struct ldb_context *sam_ctx, TALLOC_CTX *mem_c
        /* This is checked for in callers, but be safe */
        if (principal->name.name_string.len < 2) {
                info1->status = DRSUAPI_DS_NAME_STATUS_NOT_FOUND;
+               krb5_free_principal(smb_krb5_context->krb5_context, principal);
                return WERR_OK;
        }
        service = principal->name.name_string.val[0];
@@ -214,13 +218,14 @@ static WERROR DsCrackNameSPNAlias(struct ldb_context *sam_ctx, TALLOC_CTX *mem_c
                                          service, &new_service);
 
        if (namestatus == DRSUAPI_DS_NAME_STATUS_NOT_FOUND) {
+               wret = WERR_OK;
                info1->status           = DRSUAPI_DS_NAME_STATUS_DOMAIN_ONLY;
                info1->dns_domain_name  = talloc_strdup(mem_ctx, dns_name);
                if (!info1->dns_domain_name) {
-                       krb5_free_principal(smb_krb5_context->krb5_context, principal);
-                       return WERR_NOMEM;
+                       wret = WERR_NOMEM;
                }
-               return WERR_OK;
+               krb5_free_principal(smb_krb5_context->krb5_context, principal);
+               return wret;
        } else if (namestatus != DRSUAPI_DS_NAME_STATUS_OK) {
                info1->status = namestatus;
                krb5_free_principal(smb_krb5_context->krb5_context, principal);
@@ -262,7 +267,8 @@ static WERROR DsCrackNameSPNAlias(struct ldb_context *sam_ctx, TALLOC_CTX *mem_c
 
 static WERROR DsCrackNameUPN(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
                             struct smb_krb5_context *smb_krb5_context,
-                            uint32_t format_flags, uint32_t format_offered, uint32_t format_desired,
+                            uint32_t format_flags, enum drsuapi_DsNameFormat format_offered,
+                            enum drsuapi_DsNameFormat format_desired,
                             const char *name, struct drsuapi_DsNameInfo1 *info1)
 {
        int ldb_ret;
@@ -289,7 +295,8 @@ static WERROR DsCrackNameUPN(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
                return WERR_OK;
        }
 
-       realm = krb5_principal_get_realm(smb_krb5_context->krb5_context, principal);
+       realm = krb5_principal_get_realm(smb_krb5_context->krb5_context,
+                                        principal);
 
        ldb_ret = ldb_search(sam_ctx, mem_ctx, &domain_res,
                                     samdb_partitions_dn(sam_ctx, mem_ctx), 
@@ -302,6 +309,7 @@ static WERROR DsCrackNameUPN(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
        if (ldb_ret != LDB_SUCCESS) {
                DEBUG(2, ("DsCrackNameUPN domain ref search failed: %s", ldb_errstring(sam_ctx)));
                info1->status = DRSUAPI_DS_NAME_STATUS_RESOLVE_ERROR;
+               krb5_free_principal(smb_krb5_context->krb5_context, principal);
                return WERR_OK;
        }
 
@@ -309,10 +317,12 @@ static WERROR DsCrackNameUPN(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
        case 1:
                break;
        case 0:
+               krb5_free_principal(smb_krb5_context->krb5_context, principal);
                return dns_domain_from_principal(mem_ctx, smb_krb5_context, 
                                                 name, info1);
        default:
                info1->status = DRSUAPI_DS_NAME_STATUS_NOT_UNIQUE;
+               krb5_free_principal(smb_krb5_context->krb5_context, principal);
                return WERR_OK;
        }
 
@@ -348,7 +358,8 @@ static WERROR DsCrackNameUPN(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
 /* Crack a single 'name', from format_offered into format_desired, returning the result in info1 */
 
 WERROR DsCrackNameOneName(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
-                         uint32_t format_flags, uint32_t format_offered, uint32_t format_desired,
+                         uint32_t format_flags, enum drsuapi_DsNameFormat format_offered,
+                         enum drsuapi_DsNameFormat format_desired,
                          const char *name, struct drsuapi_DsNameInfo1 *info1)
 {
        krb5_error_code ret;
@@ -453,6 +464,7 @@ WERROR DsCrackNameOneName(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
        case DRSUAPI_DS_NAME_FORMAT_NT4_ACCOUNT: {
                char *p;
                char *domain;
+               struct ldb_dn *dn_domain;
                const char *account = NULL;
 
                domain = talloc_strdup(mem_ctx, name);
@@ -470,9 +482,14 @@ WERROR DsCrackNameOneName(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
                        account = &p[1];
                }
 
+               /* it could be in DNS domain form */
+               dn_domain = samdb_dns_domain_to_dn(sam_ctx, mem_ctx, domain);
+               W_ERROR_HAVE_NO_MEMORY(dn_domain);
+
                domain_filter = talloc_asprintf(mem_ctx, 
-                                               "(&(&(nETBIOSName=%s)(objectclass=crossRef))(ncName=*))", 
-                                               ldb_binary_encode_string(mem_ctx, domain));
+                                               "(&(&(|(nETBIOSName=%s)(nCName=%s))(objectclass=crossRef))(ncName=*))",
+                                               ldb_binary_encode_string(mem_ctx, domain),
+                                               ldb_dn_get_linearized(dn_domain));
                W_ERROR_HAVE_NO_MEMORY(domain_filter);
                if (account) {
                        result_filter = talloc_asprintf(mem_ctx, "(sAMAccountName=%s)",
@@ -605,12 +622,12 @@ WERROR DsCrackNameOneName(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
                        info1->status = DRSUAPI_DS_NAME_STATUS_NOT_FOUND;
                        krb5_free_principal(smb_krb5_context->krb5_context, principal);
                        return WERR_OK;
+               } else if (ret == 0) {
+                       krb5_free_principal(smb_krb5_context->krb5_context, principal);
                }
                ret = krb5_parse_name_flags(smb_krb5_context->krb5_context, name, 
                                            KRB5_PRINCIPAL_PARSE_NO_REALM, &principal);
                if (ret) {
-                       krb5_free_principal(smb_krb5_context->krb5_context, principal);
-
                        return dns_domain_from_principal(mem_ctx, smb_krb5_context,
                                                         name, info1);
                }
@@ -631,6 +648,8 @@ WERROR DsCrackNameOneName(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
                        computer_name = talloc_strndup(mem_ctx, principal->name.name_string.val[1], 
                                                      strcspn(principal->name.name_string.val[1], "."));
                        if (computer_name == NULL) {
+                               krb5_free_principal(smb_krb5_context->krb5_context, principal);
+                               free(unparsed_name_short);
                                return WERR_NOMEM;
                        }
 
@@ -651,7 +670,6 @@ WERROR DsCrackNameOneName(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
                info1->status = DRSUAPI_DS_NAME_STATUS_NOT_FOUND;
                return WERR_OK;
        }
-
        }
 
        if (format_flags & DRSUAPI_DS_NAME_FLAG_SYNTACTICAL_ONLY) {
@@ -672,7 +690,8 @@ WERROR DsCrackNameOneName(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
  * database */
 
 static WERROR DsCrackNameOneSyntactical(TALLOC_CTX *mem_ctx,
-                                       uint32_t format_offered, uint32_t format_desired,
+                                       enum drsuapi_DsNameFormat format_offered,
+                                       enum drsuapi_DsNameFormat format_desired,
                                        struct ldb_dn *name_dn, const char *name, 
                                        struct drsuapi_DsNameInfo1 *info1)
 {
@@ -711,7 +730,8 @@ static WERROR DsCrackNameOneSyntactical(TALLOC_CTX *mem_ctx,
 
 static WERROR DsCrackNameOneFilter(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
                                   struct smb_krb5_context *smb_krb5_context,
-                                  uint32_t format_flags, uint32_t format_offered, uint32_t format_desired,
+                                  uint32_t format_flags, enum drsuapi_DsNameFormat format_offered,
+                                  enum drsuapi_DsNameFormat format_desired,
                                   struct ldb_dn *name_dn, const char *name, 
                                   const char *domain_filter, const char *result_filter, 
                                   struct drsuapi_DsNameInfo1 *info1)
@@ -798,7 +818,7 @@ static WERROR DsCrackNameOneFilter(struct ldb_context *sam_ctx, TALLOC_CTX *mem_
                        return WERR_OK;
                }
 
-               info1->dns_domain_name  = samdb_result_string(domain_res->msgs[0], "dnsRoot", NULL);
+               info1->dns_domain_name  = ldb_msg_find_attr_as_string(domain_res->msgs[0], "dnsRoot", NULL);
                W_ERROR_HAVE_NO_MEMORY(info1->dns_domain_name);
                info1->status           = DRSUAPI_DS_NAME_STATUS_DOMAIN_ONLY;
        } else {
@@ -845,7 +865,7 @@ static WERROR DsCrackNameOneFilter(struct ldb_context *sam_ctx, TALLOC_CTX *mem_
                                          result_attrs);
        } else {
                /* Can't happen */
-               DEBUG(0, ("LOGIC ERROR: DsCrackNameOneFilter domain ref search not availible: This can't happen..."));
+               DEBUG(0, ("LOGIC ERROR: DsCrackNameOneFilter domain ref search not available: This can't happen..."));
                info1->status = DRSUAPI_DS_NAME_STATUS_RESOLVE_ERROR;
                return WERR_OK;
        }
@@ -866,6 +886,8 @@ static WERROR DsCrackNameOneFilter(struct ldb_context *sam_ctx, TALLOC_CTX *mem_
                        return DsCrackNameUPN(sam_ctx, mem_ctx, smb_krb5_context, 
                                              format_flags, format_offered, format_desired,
                                              name, info1);
+               default:
+                       break;
                }
                info1->status = DRSUAPI_DS_NAME_STATUS_NOT_FOUND;
                return WERR_OK;
@@ -888,6 +910,8 @@ static WERROR DsCrackNameOneFilter(struct ldb_context *sam_ctx, TALLOC_CTX *mem_
                                case DRSUAPI_DS_NAME_FORMAT_CANONICAL_EX:
                                        canonical_name = ldb_dn_canonical_ex_string(mem_ctx, result_res[i]->dn);
                                        break;
+                               default:
+                                       break;
                                }
                                if (strcasecmp_m(canonical_name, name) == 0) {
                                        result = result_res[i];
@@ -922,7 +946,7 @@ static WERROR DsCrackNameOneFilter(struct ldb_context *sam_ctx, TALLOC_CTX *mem_
                return WERR_OK;
        }
        case DRSUAPI_DS_NAME_FORMAT_CANONICAL: {
-               info1->result_name      = samdb_result_string(result, "canonicalName", NULL);
+               info1->result_name      = ldb_msg_find_attr_as_string(result, "canonicalName", NULL);
                info1->status           = DRSUAPI_DS_NAME_STATUS_OK;
                return WERR_OK;
        }
@@ -962,10 +986,10 @@ static WERROR DsCrackNameOneFilter(struct ldb_context *sam_ctx, TALLOC_CTX *mem_
                                info1->status = DRSUAPI_DS_NAME_STATUS_NOT_UNIQUE;
                                return WERR_OK;
                        }
-                       _dom = samdb_result_string(domain_res->msgs[0], "nETBIOSName", NULL);
+                       _dom = ldb_msg_find_attr_as_string(domain_res->msgs[0], "nETBIOSName", NULL);
                        W_ERROR_HAVE_NO_MEMORY(_dom);
                } else {
-                       _acc = samdb_result_string(result, "sAMAccountName", NULL);
+                       _acc = ldb_msg_find_attr_as_string(result, "sAMAccountName", NULL);
                        if (!_acc) {
                                info1->status = DRSUAPI_DS_NAME_STATUS_NO_MAPPING;
                                return WERR_OK;
@@ -1026,7 +1050,7 @@ static WERROR DsCrackNameOneFilter(struct ldb_context *sam_ctx, TALLOC_CTX *mem_
                                        info1->status = DRSUAPI_DS_NAME_STATUS_NOT_UNIQUE;
                                        return WERR_OK;
                                }
-                               _dom = samdb_result_string(domain_res2->msgs[0], "nETBIOSName", NULL);
+                               _dom = ldb_msg_find_attr_as_string(domain_res2->msgs[0], "nETBIOSName", NULL);
                                W_ERROR_HAVE_NO_MEMORY(_dom);
                        }
                }
@@ -1049,9 +1073,9 @@ static WERROR DsCrackNameOneFilter(struct ldb_context *sam_ctx, TALLOC_CTX *mem_
                return WERR_OK;
        }
        case DRSUAPI_DS_NAME_FORMAT_DISPLAY: {
-               info1->result_name      = samdb_result_string(result, "displayName", NULL);
+               info1->result_name      = ldb_msg_find_attr_as_string(result, "displayName", NULL);
                if (!info1->result_name) {
-                       info1->result_name      = samdb_result_string(result, "sAMAccountName", NULL);
+                       info1->result_name      = ldb_msg_find_attr_as_string(result, "sAMAccountName", NULL);
                } 
                if (!info1->result_name) {
                        info1->status = DRSUAPI_DS_NAME_STATUS_NOT_FOUND;
@@ -1202,7 +1226,7 @@ NTSTATUS crack_service_principal_name(struct ldb_context *sam_ctx,
 NTSTATUS crack_name_to_nt4_name(TALLOC_CTX *mem_ctx, 
                                struct tevent_context *ev_ctx, 
                                struct loadparm_context *lp_ctx,
-                               uint32_t format_offered,
+                               enum drsuapi_DsNameFormat format_offered,
                                const char *name, 
                                const char **nt4_domain, const char **nt4_account)
 {
@@ -1218,7 +1242,7 @@ NTSTATUS crack_name_to_nt4_name(TALLOC_CTX *mem_ctx,
                return NT_STATUS_OK;
        }
 
-       ldb = samdb_connect(mem_ctx, ev_ctx, lp_ctx, system_session(lp_ctx));
+       ldb = samdb_connect(mem_ctx, ev_ctx, lp_ctx, system_session(lp_ctx), 0);
        if (ldb == NULL) {
                return NT_STATUS_INTERNAL_DB_CORRUPTION;
        }
@@ -1269,7 +1293,7 @@ NTSTATUS crack_auto_name_to_nt4_name(TALLOC_CTX *mem_ctx,
                                     const char **nt4_domain,
                                     const char **nt4_account)
 {
-       uint32_t format_offered = DRSUAPI_DS_NAME_FORMAT_UNKNOWN;
+       enum drsuapi_DsNameFormat format_offered = DRSUAPI_DS_NAME_FORMAT_UNKNOWN;
 
        /* Handle anonymous bind */
        if (!name || !*name) {
@@ -1292,3 +1316,76 @@ NTSTATUS crack_auto_name_to_nt4_name(TALLOC_CTX *mem_ctx,
 
        return crack_name_to_nt4_name(mem_ctx, ev_ctx, lp_ctx, format_offered, name, nt4_domain, nt4_account);
 }
+
+
+WERROR dcesrv_drsuapi_ListRoles(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
+                               const struct drsuapi_DsNameRequest1 *req1,
+                               struct drsuapi_DsNameCtr1 **ctr1)
+{
+       struct drsuapi_DsNameInfo1 *names;
+       uint32_t i;
+       uint32_t count = 5;/*number of fsmo role owners we are going to return*/
+
+       *ctr1 = talloc(mem_ctx, struct drsuapi_DsNameCtr1);
+       W_ERROR_HAVE_NO_MEMORY(*ctr1);
+       names = talloc_array(mem_ctx, struct drsuapi_DsNameInfo1, count);
+       W_ERROR_HAVE_NO_MEMORY(names);
+
+       for (i = 0; i < count; i++) {
+               WERROR werr;
+               struct ldb_dn *role_owner_dn, *fsmo_role_dn, *server_dn;
+               werr = dsdb_get_fsmo_role_info(mem_ctx, sam_ctx, i,
+                                              &fsmo_role_dn, &role_owner_dn);
+               if(!W_ERROR_IS_OK(werr)) {
+                       return werr;
+               }
+               server_dn = ldb_dn_copy(mem_ctx, role_owner_dn);
+               ldb_dn_remove_child_components(server_dn, 1);
+               names[i].status = DRSUAPI_DS_NAME_STATUS_OK;
+               names[i].dns_domain_name = samdb_dn_to_dnshostname(sam_ctx, mem_ctx,
+                                                                  server_dn);
+               if(!names[i].dns_domain_name) {
+                       DEBUG(4, ("list_roles: Failed to find dNSHostName for server %s",
+                                 ldb_dn_get_linearized(server_dn)));
+               }
+               names[i].result_name = talloc_strdup(mem_ctx, ldb_dn_get_linearized(role_owner_dn));
+       }
+
+       (*ctr1)->count = count;
+       (*ctr1)->array = names;
+
+       return WERR_OK;
+}
+
+WERROR dcesrv_drsuapi_CrackNamesByNameFormat(struct ldb_context *sam_ctx, TALLOC_CTX *mem_ctx,
+                                            const struct drsuapi_DsNameRequest1 *req1,
+                                            struct drsuapi_DsNameCtr1 **ctr1)
+{
+       struct drsuapi_DsNameInfo1 *names;
+       uint32_t i, count;
+       WERROR status;
+
+       *ctr1 = talloc(mem_ctx, struct drsuapi_DsNameCtr1);
+       W_ERROR_HAVE_NO_MEMORY(*ctr1);
+
+       count = req1->count;
+       names = talloc_array(mem_ctx, struct drsuapi_DsNameInfo1, count);
+       W_ERROR_HAVE_NO_MEMORY(names);
+
+       for (i=0; i < count; i++) {
+               status = DsCrackNameOneName(sam_ctx, mem_ctx,
+                                           req1->format_flags,
+                                           req1->format_offered,
+                                           req1->format_desired,
+                                           req1->names[i].str,
+                                           &names[i]);
+               if (!W_ERROR_IS_OK(status)) {
+                       return status;
+               }
+       }
+
+       (*ctr1)->count = count;
+       (*ctr1)->array = names;
+
+       return WERR_OK;
+}