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C++ NDR_ERR_CODE_IS_SUCCESS函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中NDR_ERR_CODE_IS_SUCCESS函数的典型用法代码示例。如果您正苦于以下问题:C++ NDR_ERR_CODE_IS_SUCCESS函数的具体用法?C++ NDR_ERR_CODE_IS_SUCCESS怎么用?C++ NDR_ERR_CODE_IS_SUCCESS使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了NDR_ERR_CODE_IS_SUCCESS函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: leases_db_add

NTSTATUS leases_db_add(const struct GUID *client_guid,
		       const struct smb2_lease_key *lease_key,
		       const struct file_id *id,
		       const char *servicepath,
		       const char *base_name,
		       const char *stream_name)
{
	TDB_DATA db_key, db_value;
	DATA_BLOB blob;
	struct db_record *rec;
	NTSTATUS status;
	bool ok;
	struct leases_db_value new_value;
	struct leases_db_file new_file;
	struct leases_db_value *value = NULL;
	enum ndr_err_code ndr_err;

	if (!leases_db_init(false)) {
		return NT_STATUS_INTERNAL_ERROR;
	}

	ok = leases_db_key(talloc_tos(), client_guid, lease_key, &db_key);
	if (!ok) {
		DEBUG(10, ("%s: leases_db_key failed\n", __func__));
		return NT_STATUS_NO_MEMORY;
	}

	rec = dbwrap_fetch_locked(leases_db, talloc_tos(), db_key);
	TALLOC_FREE(db_key.dptr);
	if (rec == NULL) {
		return NT_STATUS_INTERNAL_ERROR;
	}

	db_value = dbwrap_record_get_value(rec);
	if (db_value.dsize != 0) {
		uint32_t i;

		DEBUG(10, ("%s: record exists\n", __func__));

		value = talloc(talloc_tos(), struct leases_db_value);
		if (value == NULL) {
			status = NT_STATUS_NO_MEMORY;
			goto out;
		}

		blob.data = db_value.dptr;
		blob.length = db_value.dsize;

		ndr_err = ndr_pull_struct_blob_all(
			&blob, value, value,
			(ndr_pull_flags_fn_t)ndr_pull_leases_db_value);
		if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
			DEBUG(10, ("%s: ndr_pull_struct_blob_failed: %s\n",
				   __func__, ndr_errstr(ndr_err)));
			status = ndr_map_error2ntstatus(ndr_err);
			goto out;
		}

		/* id must be unique. */
		for (i = 0; i < value->num_files; i++) {
			if (file_id_equal(id, &value->files[i].id)) {
				status = NT_STATUS_OBJECT_NAME_COLLISION;
				goto out;
			}
		}

		value->files = talloc_realloc(value, value->files,
					struct leases_db_file,
					value->num_files + 1);
		if (value->files == NULL) {
			status = NT_STATUS_NO_MEMORY;
			goto out;
		}
		value->files[value->num_files].id = *id;
		value->files[value->num_files].servicepath = servicepath;
		value->files[value->num_files].base_name = base_name;
		value->files[value->num_files].stream_name = stream_name;
		value->num_files += 1;

	} else {
开发者ID:dmitry-shavyrin,项目名称:samba4_embedded_build,代码行数:80,代码来源:leases_db.c


示例2: api_frstrans_EstablishConnection

static bool api_frstrans_EstablishConnection(struct pipes_struct *p)
{
	const struct ndr_interface_call *call;
	struct ndr_pull *pull;
	struct ndr_push *push;
	enum ndr_err_code ndr_err;
	struct frstrans_EstablishConnection *r;

	call = &ndr_table_frstrans.calls[NDR_FRSTRANS_ESTABLISHCONNECTION];

	r = talloc(talloc_tos(), struct frstrans_EstablishConnection);
	if (r == NULL) {
		return false;
	}

	pull = ndr_pull_init_blob(&p->in_data.data, r);
	if (pull == NULL) {
		talloc_free(r);
		return false;
	}

	pull->flags |= LIBNDR_FLAG_REF_ALLOC;
	if (p->endian) {
		pull->flags |= LIBNDR_FLAG_BIGENDIAN;
	}
	ndr_err = call->ndr_pull(pull, NDR_IN, r);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		talloc_free(r);
		return false;
	}

	if (DEBUGLEVEL >= 10) {
		NDR_PRINT_FUNCTION_DEBUG(frstrans_EstablishConnection, NDR_IN, r);
	}

	ZERO_STRUCT(r->out);
	r->out.upstream_protocol_version = talloc_zero(r, enum frstrans_ProtocolVersion);
	if (r->out.upstream_protocol_version == NULL) {
		talloc_free(r);
		return false;
	}

	r->out.upstream_flags = talloc_zero(r, uint32_t);
	if (r->out.upstream_flags == NULL) {
		talloc_free(r);
		return false;
	}

	r->out.result = _frstrans_EstablishConnection(p, r);

	if (p->fault_state) {
		talloc_free(r);
		/* Return true here, srv_pipe_hnd.c will take care */
		return true;
	}

	if (DEBUGLEVEL >= 10) {
		NDR_PRINT_FUNCTION_DEBUG(frstrans_EstablishConnection, NDR_OUT | NDR_SET_VALUES, r);
	}

	push = ndr_push_init_ctx(r);
	if (push == NULL) {
		talloc_free(r);
		return false;
	}

	/*
	 * carry over the pointer count to the reply in case we are
	 * using full pointer. See NDR specification for full pointers
	 */
	push->ptr_count = pull->ptr_count;

	ndr_err = call->ndr_push(push, NDR_OUT, r);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		talloc_free(r);
		return false;
	}

	p->out_data.rdata = ndr_push_blob(push);
	talloc_steal(p->mem_ctx, p->out_data.rdata.data);

	talloc_free(r);

	return true;
}
开发者ID:ebrainte,项目名称:Samba,代码行数:85,代码来源:srv_frstrans.c


示例3: parse_getdc_response

static bool parse_getdc_response(
	struct packet_struct *packet,
	TALLOC_CTX *mem_ctx,
	const char *domain_name,
	uint32_t *nt_version,
	const char **dc_name,
	struct netlogon_samlogon_response **samlogon_response)
{
	DATA_BLOB blob;
	struct netlogon_samlogon_response *r;
	union dgram_message_body p;
	enum ndr_err_code ndr_err;
	NTSTATUS status;

	const char *returned_dc = NULL;
	const char *returned_domain = NULL;

	blob = data_blob_const(packet->packet.dgram.data,
			       packet->packet.dgram.datasize);
	if (blob.length < 4) {
		DEBUG(1, ("invalid length: %d\n", (int)blob.length));
		return false;
	}

	if (RIVAL(blob.data,0) != DGRAM_SMB) {
		DEBUG(1, ("invalid packet\n"));
		return false;
	}

	blob.data += 4;
	blob.length -= 4;

	ndr_err = ndr_pull_union_blob_all(&blob, mem_ctx, &p, DGRAM_SMB,
		       (ndr_pull_flags_fn_t)ndr_pull_dgram_smb_packet);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		DEBUG(1, ("failed to parse packet\n"));
		return false;
	}

	if (p.smb.smb_command != SMB_TRANSACTION) {
		DEBUG(1, ("invalid smb_command: %d\n", p.smb.smb_command));
		return false;
	}

	if (DEBUGLEVEL >= 10) {
		NDR_PRINT_DEBUG(dgram_smb_packet, &p);
	}

	blob = p.smb.body.trans.data;

	r = talloc_zero(mem_ctx, struct netlogon_samlogon_response);
	if (!r) {
		return false;
	}

	status = pull_netlogon_samlogon_response(&blob, r, r);
	if (!NT_STATUS_IS_OK(status)) {
		TALLOC_FREE(r);
		return false;
	}

	map_netlogon_samlogon_response(r);

	/* do we still need this ? */
	*nt_version = r->ntver;

	returned_domain = r->data.nt5_ex.domain_name;
	returned_dc = r->data.nt5_ex.pdc_name;

	if (!strequal(returned_domain, domain_name)) {
		DEBUG(3, ("GetDC: Expected domain %s, got %s\n",
			  domain_name, returned_domain));
		TALLOC_FREE(r);
		return false;
	}

	if (*returned_dc == '\\') returned_dc += 1;
	if (*returned_dc == '\\') returned_dc += 1;

	*dc_name = talloc_strdup(mem_ctx, returned_dc);
	if (!*dc_name) {
		TALLOC_FREE(r);
		return false;
	}

	if (samlogon_response) {
		*samlogon_response = r;
	} else {
		TALLOC_FREE(r);
	}

	DEBUG(10, ("GetDC gave name %s for domain %s\n",
		   *dc_name, returned_domain));

	return True;
}
开发者ID:Alexander--,项目名称:samba,代码行数:96,代码来源:clidgram.c


示例4: kerberos_encode_pac

 krb5_error_code kerberos_encode_pac(TALLOC_CTX *mem_ctx,
				    struct PAC_DATA *pac_data,
				    krb5_context context,
				    const krb5_keyblock *krbtgt_keyblock,
				    const krb5_keyblock *service_keyblock,
				    DATA_BLOB *pac)
{
	NTSTATUS nt_status;
	krb5_error_code ret;
	enum ndr_err_code ndr_err;
	DATA_BLOB zero_blob = data_blob(NULL, 0);
	DATA_BLOB tmp_blob = data_blob(NULL, 0);
	struct PAC_SIGNATURE_DATA *kdc_checksum = NULL;
	struct PAC_SIGNATURE_DATA *srv_checksum = NULL;
	int i;

	/* First, just get the keytypes filled in (and lengths right, eventually) */
	for (i=0; i < pac_data->num_buffers; i++) {
		if (pac_data->buffers[i].type != PAC_TYPE_KDC_CHECKSUM) {
			continue;
		}
		kdc_checksum = &pac_data->buffers[i].info->kdc_cksum,
		ret = smb_krb5_make_pac_checksum(mem_ctx,
						 &zero_blob,
						 context,
						 krbtgt_keyblock,
						 &kdc_checksum->type,
						 &kdc_checksum->signature);
		if (ret) {
			DEBUG(2, ("making krbtgt PAC checksum failed: %s\n",
				  smb_get_krb5_error_message(context, ret, mem_ctx)));
			talloc_free(pac_data);
			return ret;
		}
	}

	for (i=0; i < pac_data->num_buffers; i++) {
		if (pac_data->buffers[i].type != PAC_TYPE_SRV_CHECKSUM) {
			continue;
		}
		srv_checksum = &pac_data->buffers[i].info->srv_cksum;
		ret = smb_krb5_make_pac_checksum(mem_ctx,
						 &zero_blob,
						 context,
						 service_keyblock,
						 &srv_checksum->type,
						 &srv_checksum->signature);
		if (ret) {
			DEBUG(2, ("making service PAC checksum failed: %s\n",
				  smb_get_krb5_error_message(context, ret, mem_ctx)));
			talloc_free(pac_data);
			return ret;
		}
	}

	if (!kdc_checksum) {
		DEBUG(2, ("Invalid PAC constructed for signing, no KDC checksum present!"));
		return EINVAL;
	}
	if (!srv_checksum) {
		DEBUG(2, ("Invalid PAC constructed for signing, no SRV checksum present!"));
		return EINVAL;
	}

	/* But wipe out the actual signatures */
	memset(kdc_checksum->signature.data, '\0', kdc_checksum->signature.length);
	memset(srv_checksum->signature.data, '\0', srv_checksum->signature.length);

	ndr_err = ndr_push_struct_blob(&tmp_blob, mem_ctx,
				       pac_data,
				       (ndr_push_flags_fn_t)ndr_push_PAC_DATA);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		nt_status = ndr_map_error2ntstatus(ndr_err);
		DEBUG(1, ("PAC (presig) push failed: %s\n", nt_errstr(nt_status)));
		talloc_free(pac_data);
		return EINVAL;
	}

	/* Then sign the result of the previous push, where the sig was zero'ed out */
	ret = smb_krb5_make_pac_checksum(mem_ctx,
					 &tmp_blob,
					 context,
					 service_keyblock,
					 &srv_checksum->type,
					 &srv_checksum->signature);

	/* Then sign Server checksum */
	ret = smb_krb5_make_pac_checksum(mem_ctx,
					 &srv_checksum->signature,
					 context,
					 krbtgt_keyblock,
					 &kdc_checksum->type,
					 &kdc_checksum->signature);
	if (ret) {
		DEBUG(2, ("making krbtgt PAC checksum failed: %s\n",
			  smb_get_krb5_error_message(context, ret, mem_ctx)));
		talloc_free(pac_data);
		return ret;
	}

//.........这里部分代码省略.........
开发者ID:DavidMulder,项目名称:samba,代码行数:101,代码来源:kerberos_pac.c


示例5: api_frstrans_InitializeFileTransferAsync

static bool api_frstrans_InitializeFileTransferAsync(struct pipes_struct *p)
{
	const struct ndr_interface_call *call;
	struct ndr_pull *pull;
	struct ndr_push *push;
	enum ndr_err_code ndr_err;
	struct frstrans_InitializeFileTransferAsync *r;

	call = &ndr_table_frstrans.calls[NDR_FRSTRANS_INITIALIZEFILETRANSFERASYNC];

	r = talloc(talloc_tos(), struct frstrans_InitializeFileTransferAsync);
	if (r == NULL) {
		return false;
	}

	pull = ndr_pull_init_blob(&p->in_data.data, r);
	if (pull == NULL) {
		talloc_free(r);
		return false;
	}

	pull->flags |= LIBNDR_FLAG_REF_ALLOC;
	if (p->endian) {
		pull->flags |= LIBNDR_FLAG_BIGENDIAN;
	}
	ndr_err = call->ndr_pull(pull, NDR_IN, r);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		talloc_free(r);
		return false;
	}

	if (DEBUGLEVEL >= 10) {
		NDR_PRINT_FUNCTION_DEBUG(frstrans_InitializeFileTransferAsync, NDR_IN, r);
	}

	ZERO_STRUCT(r->out);
	r->out.frs_update = r->in.frs_update;
	r->out.staging_policy = r->in.staging_policy;
	r->out.server_context = talloc_zero(r, struct policy_handle);
	if (r->out.server_context == NULL) {
		talloc_free(r);
		return false;
	}

	r->out.rdc_file_info = talloc_zero(r, struct frstrans_RdcFileInfo *);
	if (r->out.rdc_file_info == NULL) {
		talloc_free(r);
		return false;
	}

	r->out.data_buffer = talloc_zero_array(r, uint8_t, r->in.buffer_size);
	if (r->out.data_buffer == NULL) {
		talloc_free(r);
		return false;
	}

	r->out.size_read = talloc_zero(r, uint32_t);
	if (r->out.size_read == NULL) {
		talloc_free(r);
		return false;
	}

	r->out.is_end_of_file = talloc_zero(r, uint32_t);
	if (r->out.is_end_of_file == NULL) {
		talloc_free(r);
		return false;
	}

	r->out.result = _frstrans_InitializeFileTransferAsync(p, r);

	if (p->fault_state) {
		talloc_free(r);
		/* Return true here, srv_pipe_hnd.c will take care */
		return true;
	}

	if (DEBUGLEVEL >= 10) {
		NDR_PRINT_FUNCTION_DEBUG(frstrans_InitializeFileTransferAsync, NDR_OUT | NDR_SET_VALUES, r);
	}

	push = ndr_push_init_ctx(r);
	if (push == NULL) {
		talloc_free(r);
		return false;
	}

	/*
	 * carry over the pointer count to the reply in case we are
	 * using full pointer. See NDR specification for full pointers
	 */
	push->ptr_count = pull->ptr_count;

	ndr_err = call->ndr_push(push, NDR_OUT, r);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		talloc_free(r);
		return false;
	}

	p->out_data.rdata = ndr_push_blob(push);
	talloc_steal(p->mem_ctx, p->out_data.rdata.data);
//.........这里部分代码省略.........
开发者ID:ebrainte,项目名称:Samba,代码行数:101,代码来源:srv_frstrans.c


示例6: dsgetdcname_cache_fetch

static NTSTATUS dsgetdcname_cache_fetch(TALLOC_CTX *mem_ctx,
                                        const char *domain_name,
                                        const struct GUID *domain_guid,
                                        uint32_t flags,
                                        struct netr_DsRGetDCNameInfo **info_p)
{
    char *key;
    DATA_BLOB blob;
    enum ndr_err_code ndr_err;
    struct netr_DsRGetDCNameInfo *info;
    struct NETLOGON_SAM_LOGON_RESPONSE_EX r;
    NTSTATUS status;

    key = dsgetdcname_cache_key(mem_ctx, domain_name);
    if (!key) {
        return NT_STATUS_NO_MEMORY;
    }

    if (!gencache_get_data_blob(key, &blob, NULL, NULL)) {
        return NT_STATUS_NOT_FOUND;
    }

    info = TALLOC_ZERO_P(mem_ctx, struct netr_DsRGetDCNameInfo);
    if (!info) {
        return NT_STATUS_NO_MEMORY;
    }

    ndr_err = ndr_pull_struct_blob(&blob, mem_ctx, &r,
                                   (ndr_pull_flags_fn_t)ndr_pull_NETLOGON_SAM_LOGON_RESPONSE_EX);

    data_blob_free(&blob);
    if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
        dsgetdcname_cache_delete(mem_ctx, domain_name);
        return ndr_map_error2ntstatus(ndr_err);
    }

    status = make_dc_info_from_cldap_reply(mem_ctx, flags, NULL,
                                           &r, &info);
    if (!NT_STATUS_IS_OK(status)) {
        return status;
    }

    if (DEBUGLEVEL >= 10) {
        NDR_PRINT_DEBUG(netr_DsRGetDCNameInfo, info);
    }

    /* check flags */
    if (!check_cldap_reply_required_flags(info->dc_flags, flags)) {
        DEBUG(10,("invalid flags\n"));
        return NT_STATUS_INVALID_PARAMETER;
    }

    if ((flags & DS_IP_REQUIRED) &&
            (info->dc_address_type != DS_ADDRESS_TYPE_INET)) {
        return NT_STATUS_INVALID_PARAMETER_MIX;
    }

    *info_p = info;

    return NT_STATUS_OK;
}
开发者ID:nikatshun,项目名称:asuswrt-merlin,代码行数:61,代码来源:dsgetdcname.c


示例7: ZERO_STRUCT


//.........这里部分代码省略.........
		if (!NT_STATUS_IS_OK(status)) {
			talloc_free(req);
			return NULL;
		}
	}

	if (io->in.durable_handle) {
		uint8_t data[16];
		smb2_push_handle(data, io->in.durable_handle);
		status = smb2_create_blob_add(req, &blobs,
					      SMB2_CREATE_TAG_DHNC, data_blob_const(data, 16));
		if (!NT_STATUS_IS_OK(status)) {
			talloc_free(req);
			return NULL;
		}
	}

	if (io->in.timewarp) {
		uint8_t data[8];
		SBVAL(data, 0, io->in.timewarp);		
		status = smb2_create_blob_add(req, &blobs,
					      SMB2_CREATE_TAG_TWRP, data_blob_const(data, 8));
		if (!NT_STATUS_IS_OK(status)) {
			talloc_free(req);
			return NULL;
		}
	}

	if (io->in.sec_desc) {
		enum ndr_err_code ndr_err;
		DATA_BLOB sd_blob;
		ndr_err = ndr_push_struct_blob(&sd_blob, req, io->in.sec_desc,
					       (ndr_push_flags_fn_t)ndr_push_security_descriptor);
		if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
			talloc_free(req);
			return NULL;
		}
		status = smb2_create_blob_add(req, &blobs,
					      SMB2_CREATE_TAG_SECD, sd_blob);
		if (!NT_STATUS_IS_OK(status)) {
			talloc_free(req);
			return NULL;
		}
	}

	if (io->in.query_on_disk_id) {
		status = smb2_create_blob_add(req, &blobs,
					      SMB2_CREATE_TAG_QFID, data_blob(NULL, 0));
		if (!NT_STATUS_IS_OK(status)) {
			talloc_free(req);
			return NULL;
		}
	}

	if (io->in.lease_request) {
		uint8_t data[32];

		memcpy(&data[0], &io->in.lease_request->lease_key, 16);
		SIVAL(data, 16, io->in.lease_request->lease_state);
		SIVAL(data, 20, io->in.lease_request->lease_flags);
		SBVAL(data, 24, io->in.lease_request->lease_duration);

		status = smb2_create_blob_add(req, &blobs,
					      SMB2_CREATE_TAG_RQLS,
					      data_blob_const(data, 32));
		if (!NT_STATUS_IS_OK(status)) {
开发者ID:Alexandr-Galko,项目名称:samba,代码行数:67,代码来源:create.c


示例8: ldif_read_prefixMap

/*
  convert a ldif formatted prefixMap to a NDR formatted blob
*/
static int ldif_read_prefixMap(struct ldb_context *ldb, void *mem_ctx,
                               const struct ldb_val *in, struct ldb_val *out)
{
    struct prefixMapBlob *blob;
    enum ndr_err_code ndr_err;
    char *string, *line, *p, *oid;
    DATA_BLOB oid_blob;

    TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);

    if (tmp_ctx == NULL) {
        return -1;
    }

    blob = talloc_zero(tmp_ctx, struct prefixMapBlob);
    if (blob == NULL) {
        talloc_free(tmp_ctx);
        return -1;
    }

    /* use the switch value to detect if this is in the binary
     * format
     */
    if (in->length >= 4 && IVAL(in->data, 0) == PREFIX_MAP_VERSION_DSDB) {
        ndr_err = ndr_pull_struct_blob(in, tmp_ctx, blob,
                                       (ndr_pull_flags_fn_t)ndr_pull_prefixMapBlob);
        if (NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
            ndr_err = ndr_push_struct_blob(out, mem_ctx,
                                           blob,
                                           (ndr_push_flags_fn_t)ndr_push_prefixMapBlob);
            talloc_free(tmp_ctx);
            if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
                return -1;
            }
            return 0;
        }
    }

    /* If this does not parse, then it is probably the text version, and we should try it that way */
    blob->version = PREFIX_MAP_VERSION_DSDB;

    string = talloc_strndup(mem_ctx, (const char *)in->data, in->length);
    if (string == NULL) {
        talloc_free(blob);
        return -1;
    }

    line = string;
    while (line && line[0]) {
        p=strchr(line, ';');
        if (p) {
            p[0] = '\0';
        } else {
            p=strchr(line, '\n');
            if (p) {
                p[0] = '\0';
            }
        }
        /* allow a trailing separator */
        if (line == p) {
            break;
        }

        blob->ctr.dsdb.mappings = talloc_realloc(blob,
                                  blob->ctr.dsdb.mappings,
                                  struct drsuapi_DsReplicaOIDMapping,
                                  blob->ctr.dsdb.num_mappings+1);
        if (!blob->ctr.dsdb.mappings) {
            talloc_free(tmp_ctx);
            return -1;
        }

        blob->ctr.dsdb.mappings[blob->ctr.dsdb.num_mappings].id_prefix = strtoul(line, &oid, 10);

        if (oid[0] != ':') {
            talloc_free(tmp_ctx);
            return -1;
        }

        /* we know there must be at least ":" */
        oid++;

        if (!ber_write_partial_OID_String(blob->ctr.dsdb.mappings, &oid_blob, oid)) {
            talloc_free(tmp_ctx);
            return -1;
        }
        blob->ctr.dsdb.mappings[blob->ctr.dsdb.num_mappings].oid.length = oid_blob.length;
        blob->ctr.dsdb.mappings[blob->ctr.dsdb.num_mappings].oid.binary_oid = oid_blob.data;

        blob->ctr.dsdb.num_mappings++;

        /* Now look past the terminator we added above */
        if (p) {
            line = p + 1;
        } else {
            line = NULL;
        }
//.........这里部分代码省略.........
开发者ID:rti7743,项目名称:samba,代码行数:101,代码来源:ldif_handlers.c


示例9: ldif_write_prefixMap

/*
  convert a NDR formatted blob to a ldif formatted prefixMap
*/
static int ldif_write_prefixMap(struct ldb_context *ldb, void *mem_ctx,
                                const struct ldb_val *in, struct ldb_val *out)
{
    struct prefixMapBlob *blob;
    enum ndr_err_code ndr_err;
    char *string;
    uint32_t i;

    if (ldb_get_flags(ldb) & LDB_FLG_SHOW_BINARY) {
        int err;
        /* try to decode the blob as S4 prefixMap */
        err = ldif_write_NDR(ldb, mem_ctx, in, out,
                             sizeof(struct prefixMapBlob),
                             (ndr_pull_flags_fn_t)ndr_pull_prefixMapBlob,
                             (ndr_print_fn_t)ndr_print_prefixMapBlob,
                             false);
        if (0 == err) {
            return err;
        }
        /* try parsing it as Windows PrefixMap value */
        return ldif_write_NDR(ldb, mem_ctx, in, out,
                              sizeof(struct drsuapi_MSPrefixMap_Ctr),
                              (ndr_pull_flags_fn_t)ndr_pull_drsuapi_MSPrefixMap_Ctr,
                              (ndr_print_fn_t)ndr_print_drsuapi_MSPrefixMap_Ctr,
                              true);
    }

    blob = talloc(mem_ctx, struct prefixMapBlob);
    if (blob == NULL) {
        return -1;
    }
    ndr_err = ndr_pull_struct_blob_all(in, blob,
                                       blob,
                                       (ndr_pull_flags_fn_t)ndr_pull_prefixMapBlob);
    if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
        goto failed;
    }
    if (blob->version != PREFIX_MAP_VERSION_DSDB) {
        goto failed;
    }
    string = talloc_strdup(mem_ctx, "");
    if (string == NULL) {
        goto failed;
    }

    for (i=0; i < blob->ctr.dsdb.num_mappings; i++) {
        DATA_BLOB oid_blob;
        char *partial_oid = NULL;

        if (i > 0) {
            string = talloc_asprintf_append(string, ";");
        }

        oid_blob = data_blob_const(blob->ctr.dsdb.mappings[i].oid.binary_oid,
                                   blob->ctr.dsdb.mappings[i].oid.length);
        if (!ber_read_partial_OID_String(blob, oid_blob, &partial_oid)) {
            DEBUG(0, ("ber_read_partial_OID failed on prefixMap item with id: 0x%X",
                      blob->ctr.dsdb.mappings[i].id_prefix));
            goto failed;
        }
        string = talloc_asprintf_append(string, "%u:%s",
                                        blob->ctr.dsdb.mappings[i].id_prefix,
                                        partial_oid);
        talloc_free(discard_const(partial_oid));
        if (string == NULL) {
            goto failed;
        }
    }

    talloc_free(blob);
    *out = data_blob_string_const(string);
    return 0;

failed:
    talloc_free(blob);
    return -1;
}
开发者ID:rti7743,项目名称:samba,代码行数:80,代码来源:ldif_handlers.c


示例10: api_fss_GetShareMapping

static bool api_fss_GetShareMapping(struct pipes_struct *p)
{
	const struct ndr_interface_call *call;
	struct ndr_pull *pull;
	struct ndr_push *push;
	enum ndr_err_code ndr_err;
	struct fss_GetShareMapping *r;

	call = &ndr_table_FileServerVssAgent.calls[NDR_FSS_GETSHAREMAPPING];

	r = talloc(talloc_tos(), struct fss_GetShareMapping);
	if (r == NULL) {
		return false;
	}

	pull = ndr_pull_init_blob(&p->in_data.data, r);
	if (pull == NULL) {
		talloc_free(r);
		return false;
	}

	pull->flags |= LIBNDR_FLAG_REF_ALLOC;
	if (p->endian) {
		pull->flags |= LIBNDR_FLAG_BIGENDIAN;
	}
	ndr_err = call->ndr_pull(pull, NDR_IN, r);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		talloc_free(r);
		return false;
	}

	if (DEBUGLEVEL >= 10) {
		NDR_PRINT_FUNCTION_DEBUG(fss_GetShareMapping, NDR_IN, r);
	}

	ZERO_STRUCT(r->out);
	r->out.ShareMapping = talloc_zero(r, union fssagent_share_mapping);
	if (r->out.ShareMapping == NULL) {
		talloc_free(r);
		return false;
	}

	r->out.result = _fss_GetShareMapping(p, r);

	if (p->fault_state) {
		talloc_free(r);
		/* Return true here, srv_pipe_hnd.c will take care */
		return true;
	}

	if (DEBUGLEVEL >= 10) {
		NDR_PRINT_FUNCTION_DEBUG(fss_GetShareMapping, NDR_OUT | NDR_SET_VALUES, r);
	}

	push = ndr_push_init_ctx(r);
	if (push == NULL) {
		talloc_free(r);
		return false;
	}

	/*
	 * carry over the pointer count to the reply in case we are
	 * using full pointer. See NDR specification for full pointers
	 */
	push->ptr_count = pull->ptr_count;

	ndr_err = call->ndr_push(push, NDR_OUT, r);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		talloc_free(r);
		return false;
	}

	p->out_data.rdata = ndr_push_blob(push);
	talloc_steal(p->mem_ctx, p->out_data.rdata.data);

	talloc_free(r);

	return true;
}
开发者ID:ebrainte,项目名称:Samba,代码行数:79,代码来源:srv_fsrvp.c


示例11: kerberos_decode_pac

/**
* @brief Decode a blob containing a NDR envoded PAC structure
*
* @param mem_ctx	  - The memory context
* @param pac_data_blob	  - The data blob containing the NDR encoded data
* @param context	  - The Kerberos Context
* @param service_keyblock - The Service Key used to verify the checksum
* @param client_principal - The client principal
* @param tgs_authtime     - The ticket timestamp
* @param pac_data_out	  - [out] The decoded PAC
*
* @return - A NTSTATUS error code
*/
NTSTATUS kerberos_decode_pac(TALLOC_CTX *mem_ctx,
			     DATA_BLOB pac_data_blob,
			     krb5_context context,
			     const krb5_keyblock *krbtgt_keyblock,
			     const krb5_keyblock *service_keyblock,
			     krb5_const_principal client_principal,
			     time_t tgs_authtime,
			     struct PAC_DATA **pac_data_out)
{
	NTSTATUS status;
	enum ndr_err_code ndr_err;
	krb5_error_code ret;
	DATA_BLOB modified_pac_blob;

	NTTIME tgs_authtime_nttime;
	krb5_principal client_principal_pac = NULL;
	int i;

	struct PAC_SIGNATURE_DATA *srv_sig_ptr = NULL;
	struct PAC_SIGNATURE_DATA *kdc_sig_ptr = NULL;
	struct PAC_SIGNATURE_DATA *srv_sig_wipe = NULL;
	struct PAC_SIGNATURE_DATA *kdc_sig_wipe = NULL;
	struct PAC_LOGON_NAME *logon_name = NULL;
	struct PAC_LOGON_INFO *logon_info = NULL;
	struct PAC_DATA *pac_data = NULL;
	struct PAC_DATA_RAW *pac_data_raw = NULL;

	DATA_BLOB *srv_sig_blob = NULL;
	DATA_BLOB *kdc_sig_blob = NULL;

	bool bool_ret;

	*pac_data_out = NULL;

	pac_data = talloc(mem_ctx, struct PAC_DATA);
	pac_data_raw = talloc(mem_ctx, struct PAC_DATA_RAW);
	kdc_sig_wipe = talloc(mem_ctx, struct PAC_SIGNATURE_DATA);
	srv_sig_wipe = talloc(mem_ctx, struct PAC_SIGNATURE_DATA);
	if (!pac_data_raw || !pac_data || !kdc_sig_wipe || !srv_sig_wipe) {
		return NT_STATUS_NO_MEMORY;
	}

	ndr_err = ndr_pull_struct_blob(&pac_data_blob, pac_data, pac_data,
		       (ndr_pull_flags_fn_t)ndr_pull_PAC_DATA);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		status = ndr_map_error2ntstatus(ndr_err);
		DEBUG(0,("can't parse the PAC: %s\n",
			nt_errstr(status)));
		return status;
	}

	if (pac_data->num_buffers < 4) {
		/* we need logon_ingo, service_key and kdc_key */
		DEBUG(0,("less than 4 PAC buffers\n"));
		return NT_STATUS_INVALID_PARAMETER;
	}

	ndr_err = ndr_pull_struct_blob(
				&pac_data_blob, pac_data_raw, pac_data_raw,
				(ndr_pull_flags_fn_t)ndr_pull_PAC_DATA_RAW);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		status = ndr_map_error2ntstatus(ndr_err);
		DEBUG(0,("can't parse the PAC: %s\n",
			nt_errstr(status)));
		return status;
	}

	if (pac_data_raw->num_buffers < 4) {
		/* we need logon_ingo, service_key and kdc_key */
		DEBUG(0,("less than 4 PAC buffers\n"));
		return NT_STATUS_INVALID_PARAMETER;
	}

	if (pac_data->num_buffers != pac_data_raw->num_buffers) {
		/* we need logon_ingo, service_key and kdc_key */
		DEBUG(0, ("misparse! PAC_DATA has %d buffers while "
			  "PAC_DATA_RAW has %d\n", pac_data->num_buffers,
			  pac_data_raw->num_buffers));
		return NT_STATUS_INVALID_PARAMETER;
	}

	for (i=0; i < pac_data->num_buffers; i++) {
		struct PAC_BUFFER *data_buf = &pac_data->buffers[i];
		struct PAC_BUFFER_RAW *raw_buf = &pac_data_raw->buffers[i];

		if (data_buf->type != raw_buf->type) {
			DEBUG(0, ("misparse! PAC_DATA buffer %d has type "
//.........这里部分代码省略.........
开发者ID:Arkhont,项目名称:samba,代码行数:101,代码来源:kerberos_pac.c


示例12: smbXsrv_tcon_global_store

static NTSTATUS smbXsrv_tcon_global_store(struct smbXsrv_tcon_global0 *global)
{
	struct smbXsrv_tcon_globalB global_blob;
	DATA_BLOB blob = data_blob_null;
	TDB_DATA key;
	TDB_DATA val;
	NTSTATUS status;
	enum ndr_err_code ndr_err;

	/*
	 * TODO: if we use other versions than '0'
	 * we would add glue code here, that would be able to
	 * store the information in the old format.
	 */

	if (global->db_rec == NULL) {
		return NT_STATUS_INTERNAL_ERROR;
	}

	key = dbwrap_record_get_key(global->db_rec);
	val = dbwrap_record_get_value(global->db_rec);

	ZERO_STRUCT(global_blob);
	global_blob.version = smbXsrv_version_global_current();
	if (val.dsize >= 8) {
		global_blob.seqnum = IVAL(val.dptr, 4);
	}
	global_blob.seqnum += 1;
	global_blob.info.info0 = global;

	ndr_err = ndr_push_struct_blob(&blob, global->db_rec, &global_blob,
			(ndr_push_flags_fn_t)ndr_push_smbXsrv_tcon_globalB);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		status = ndr_map_error2ntstatus(ndr_err);
		DEBUG(1,("smbXsrv_tcon_global_store: key '%s' ndr_push - %s\n",
			 hex_encode_talloc(global->db_rec, key.dptr, key.dsize),
			 nt_errstr(status)));
		TALLOC_FREE(global->db_rec);
		return status;
	}

	val = make_tdb_data(blob.data, blob.length);
	status = dbwrap_record_store(global->db_rec, val, TDB_REPLACE);
	if (!NT_STATUS_IS_OK(status)) {
		DEBUG(1,("smbXsrv_tcon_global_store: key '%s' store - %s\n",
			 hex_encode_talloc(global->db_rec, key.dptr, key.dsize),
			 nt_errstr(status)));
		TALLOC_FREE(global->db_rec);
		return status;
	}

	if (DEBUGLVL(10)) {
		DEBUG(10,("smbXsrv_tcon_global_store: key '%s' stored\n",
			 hex_encode_talloc(global->db_rec, key.dptr, key.dsize)));
		NDR_PRINT_DEBUG(smbXsrv_tcon_globalB, &global_blob);
	}

	TALLOC_FREE(global->db_rec);

	return NT_STATUS_OK;
}
开发者ID:hef,项目名称:samba,代码行数:61,代码来源:smbXsrv_tcon.c


示例13: smbXsrv_tcon_global_verify_record

static void smbXsrv_tcon_global_verify_record(struct db_record *db_rec,
					bool *is_free,
					bool *was_free,
					TALLOC_CTX *mem_ctx,
					struct smbXsrv_tcon_global0 **_g)
{
	TDB_DATA key;
	TDB_DATA val;
	DATA_BLOB blob;
	struct smbXsrv_tcon_globalB global_blob;
	enum ndr_err_code ndr_err;
	struct smbXsrv_tcon_global0 *global = NULL;
	bool exists;
	TALLOC_CTX *frame = talloc_stackframe();

	*is_free = false;

	if (was_free) {
		*was_free = false;
	}
	if (_g) {
		*_g = NULL;
	}

	key = dbwrap_record_get_key(db_rec);

	val = dbwrap_record_get_value(db_rec);
	if (val.dsize == 0) {
		TALLOC_FREE(frame);
		*is_free = true;
		if (was_free) {
			*was_free = true;
		}
		return;
	}

	blob = data_blob_const(val.dptr, val.dsize);

	ndr_err = ndr_pull_struct_blob(&blob, frame, &global_blob,
			(ndr_pull_flags_fn_t)ndr_pull_smbXsrv_tcon_globalB);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
		DEBUG(1,("smbXsrv_tcon_global_verify_record: "
			 "key '%s' ndr_pull_struct_blob - %s\n",
			 hex_encode_talloc(frame, key.dptr, key.dsize),
			 nt_errstr(status)));
		TALLOC_FREE(frame);
		return;
	}

	DEBUG(10,("smbXsrv_tcon_global_verify_record\n"));
	if (DEBUGLVL(10)) {
		NDR_PRINT_DEBUG(smbXsrv_tcon_globalB, &global_blob);
	}

	if (global_blob.version != SMBXSRV_VERSION_0) {
		DEBUG(0,("smbXsrv_tcon_global_verify_record: "
			 "key '%s' use unsupported version %u\n",
			 hex_encode_talloc(frame, key.dptr, key.dsize),
			 global_blob.version));
		NDR_PRINT_DEBUG(smbXsrv_tcon_globalB, &global_blob);
		TALLOC_FREE(frame);
		return;
	}

	global = global_blob.info.info0;

	exists = serverid_exists(&global->server_id);
	if (!exists) {
		DEBUG(2,("smbXsrv_tcon_global_verify_record: "
			 "key '%s' server_id %s does not exist.\n",
			 hex_encode_talloc(frame, key.dptr, key.dsize),
			 server_id_str(frame, &global->server_id)));
		if (DEBUGLVL(2)) {
			NDR_PRINT_DEBUG(smbXsrv_tcon_globalB, &global_blob);
		}
		TALLOC_FREE(frame);
		dbwrap_record_delete(db_rec);
		*is_free = true;
		return;
	}

	if (_g) {
		*_g = talloc_move(mem_ctx, &global);
	}
	TALLOC_FREE(frame);
}
开发者ID:hef,项目名称:samba,代码行数:87,代码来源:smbXsrv_tcon.c


示例14: smbXsrv_session_close_loop

static void smbXsrv_session_close_loop(struct tevent_req *subreq)
{
	struct smbXsrv_connection *conn =
		tevent_req_callback_data(subreq,
		struct smbXsrv_connection);
	struct smbXsrv_session_table *table = conn->session_table;
	int ret;
	struct messaging_rec *rec = NULL;
	struct smbXsrv_session_closeB close_blob;
	enum ndr_err_code ndr_err;
	struct smbXsrv_session_close0 *close_info0 = NULL;
	struct smbXsrv_session *session = NULL;
	NTSTATUS status;
	struct timeval tv = timeval_current();
	NTTIME now = timeval_to_nttime(&tv);

	ret = msg_read_recv(subreq, talloc_tos(), &rec);
	TALLOC_FREE(subreq);
	if (ret != 0) {
		goto next;
	}

	ndr_err = ndr_pull_struct_blob(&rec->buf, rec, &close_blob,
			(ndr_pull_flags_fn_t)ndr_pull_smbXsrv_session_closeB);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		status = ndr_map_error2ntstatus(ndr_err);
		DEBUG(1,("smbXsrv_session_close_loop: "
			 "ndr_pull_struct_blob - %s\n",
			 nt_errstr(status)));
		goto next;
	}

	DEBUG(10,("smbXsrv_session_close_loop: MSG_SMBXSRV_SESSION_CLOSE\n"));
	if (DEBUGLVL(10)) {
		NDR_PRINT_DEBUG(smbXsrv_session_closeB, &close_blob);
	}

	if (close_blob.version != SMBXSRV_VERSION_0) {
		DEBUG(0,("smbXsrv_session_close_loop: "
			 "ignore invalid version %u\n", close_blob.version));
		NDR_PRINT_DEBUG(smbXsrv_session_closeB, &close_blob);
		goto next;
	}

	close_info0 = close_blob.info.info0;
	if (close_info0 == NULL) {
		DEBUG(0,("smbXsrv_session_close_loop: "
			 "ignore NULL info %u\n", close_blob.version));
		NDR_PRINT_DEBUG(smbXsrv_session_closeB, &close_blob);
		goto next;
	}

	status = smb2srv_session_lookup(conn, close_info0->old_session_wire_id,
					now, &session);
	if (NT_STATUS_EQUAL(status, NT_STATUS_USER_SESSION_DELETED)) {
		DEBUG(4,("smbXsrv_session_close_loop: "
			 "old_session_wire_id %llu not found\n",
			 (unsigned long long)close_info0->old_session_wire_id));
		if (DEBUGLVL(4)) {
			NDR_PRINT_DEBUG(smbXsrv_session_closeB, &close_blob);
		}
		goto next;
	}
	if (!NT_STATUS_IS_OK(status) &&
	    !NT_STATUS_EQUAL(status, NT_STATUS_MORE_PROCESSING_REQUIRED) &&
	    !NT_STATUS_EQUAL(status, NT_STATUS_NETWORK_SESSION_EXPIRED)) {
		DEBUG(1,("smbXsrv_session_close_loop: "
			 "old_session_wire_id %llu - %s\n",
			 (unsigned long long)close_info0->old_session_wire_id,
			 nt_errstr(status)));
		if (DEBUGLVL(1)) {
			NDR_PRINT_DEBUG(smbXsrv_session_closeB, &close_blob);
		}
		goto next;
	}

	if (session->global->session_global_id != close_info0->old_session_global_id) {
		DEBUG(1,("smbXsrv_session_close_loop: "
			 "old_session_wire_id %llu - global %u != %u\n",
			 (unsigned long long)close_info0->old_session_wire_id,
			 session->global->session_global_id,
			 close_info0->old_session_global_id));
		if (DEBUGLVL(1)) {
			NDR_PRINT_DEBUG(smbXsrv_session_closeB, &close_blob);
		}
		goto next;
	}

	if (session->global->creation_time != close_info0->old_creation_time) {
		DEBUG(1,("smbXsrv_session_close_loop: "
			 "old_session_wire_id %llu - "
			 "creation %s (%llu) != %s (%llu)\n",
			 (unsigned long long)close_info0->old_session_wire_id,
			 nt_time_string(rec, session->global->creation_time),
			 (unsigned long long)session->global->creation_time,
			 nt_time_string(rec, close_info0->old_creation_time),
			 (unsigned long long)close_info0->old_creation_time));
		if (DEBUGLVL(1)) {
			NDR_PRINT_DEBUG(smbXsrv_session_closeB, &close_blob);
		}
//.........这里部分代码省略.........
开发者ID:ebrainte,项目名称:Samba,代码行数:101,代码来源:smbXsrv_session.c


示例15: dsdb_write_prefixes_from_schema_to_ldb

WERROR dsdb_write_prefixes_from_schema_to_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
					      const struct dsdb_schema *schema)
{
	WERROR status;
	int ldb_ret;
	struct ldb_message *msg;
	struct ldb_dn *schema_dn;
	struct prefixMapBlob pfm_blob;
	struct ldb_val ndr_blob;
	enum ndr_err_code ndr_err;
	TALLOC_CTX *temp_ctx;
	struct drsuapi_DsReplicaOIDMapping_Ctr *ctr;

	schema_dn = ldb_get_schema_basedn(ldb);
	if (!schema_dn) {
		DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: no schema dn present\n"));
		return WERR_FOOBAR;
	}

	temp_ctx = talloc_new(mem_ctx);
	W_ERROR_HAVE_NO_MEMORY(temp_ctx);

	/* convert schema_prefixMap to prefixMap blob */
	status = dsdb_get_oid_mappings_drsuapi(schema, false, temp_ctx, &ctr);
	if (!W_ERROR_IS_OK(status)) {
		talloc_free(temp_ctx);
		return status;
	}

	pfm_blob.version	= PREFIX_MAP_VERSION_DSDB;
	pfm_blob.ctr.dsdb	= *ctr;

	ndr_err = ndr_push_struct_blob(&ndr_blob, temp_ctx,
				       &pfm_blob,
				       (ndr_push_flags_fn_t)ndr_push_prefixMapBlob);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		talloc_free(temp_ctx);
		return WERR_FOOBAR;
	}
 
	/* write serialized prefixMap into LDB */
	msg = ldb_msg_new(temp_ctx);
	if (!msg) {
		talloc_free(temp_ctx);
		return WERR_NOMEM;
	}

	msg->dn = schema_dn;
	ldb_ret = ldb_msg_add_value(msg, "prefixMap", &ndr_blob, NULL);
	if (ldb_ret != 0) {
		talloc_free(temp_ctx);
		DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: ldb_msg_add_value failed\n"));	
		return WERR_NOMEM;
 	}
 
	ldb_ret = dsdb_replace(ldb, msg, DSDB_FLAG_AS_SYSTEM);

	talloc_free(temp_ctx);

	if (ldb_ret != 0) {
		DEBUG(0,("dsdb_write_prefixes_from_schema_to_ldb: dsdb_replace failed\n"));
		return WERR_FOOBAR;
 	}
 
	return WERR_OK;
}
开发者ID:sprymak,项目名称:samba,代码行数:66,代码来源:schema_init.c


示例16: api_drsuapi_DsCrackNames

static bool api_drsuapi_DsCrackNames(struct pipes_struct *p)
{
	const struct ndr_interface_call *call;
	struct ndr_pull *pull;
	struct ndr_push *push;
	enum ndr_err_code ndr_err;
	struct drsuapi_DsCrackNames *r;

	call = &ndr_table_drsuapi.calls[NDR_DRSUAPI_DSCRACKNAMES];

	r = talloc(talloc_tos(), struct drsuapi_DsCrackNames);
	if (r == NULL) {
		return false;
	}

	pull = ndr_pull_init_blob(&p->in_data.data, r);
	if (pull == NULL) {
		talloc_free(r);
		return false;
	}

	pull->flags |= LIBNDR_FLAG_REF_ALLOC;
	if (p->endian) {
		pull->flags |= LIBNDR_FLAG_BIGENDIAN;
	}
	ndr_err = call->ndr_pull(pull, NDR_IN, r);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		talloc_free(r);
		return false;
	}

	if (DEBUGLEVEL >= 10) {
		NDR_PRINT_FUNCTION_DEBUG(drsuapi_DsCrackNames, NDR_IN, r);
	}

	ZERO_STRUCT(r->out);
	r->out.level_out = talloc_zero(r, uint32_t);
	if (r->out.level_out == NULL) {
		talloc_free(r);
		return false;
	}

	r->out.ctr = talloc_zero(r, union drsuapi_DsNameCtr);
	if (r->out.ctr == NULL) {
		talloc_free(r);
		return false;
	}

	r->out.result = _drsuapi_DsCrackNames(p, r);

	if (p->fault_state) {
		talloc_free(r);
		/* Return true here, srv_pipe_hnd.c will take care */
		return true;
	}

	if (DEBUGLEVEL >= 10) {
		NDR_PRINT_FUNCTION_DEBUG(drsuapi_DsCrackNames, NDR_OUT | NDR_SET_VALUES, r);
	}

	push = ndr_push_init_ctx(r);
	if (push == NULL) {
		talloc_free(r);
		return false;
	}

	/*
	 * carry over the pointer count to the reply in case we are
	 * using full pointer. See NDR specification for full pointers
	 */
	push->ptr_count = pull->ptr_count;

	ndr_err = call->ndr_push(push, NDR_OUT, r);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		talloc_free(r);
		return false;
	}

	p->out_data.rdata = ndr_push_blob(push);
	talloc_steal(p->mem_ctx, p->out_data.rdata.data);

	talloc_free(r);

	return true;
}
开发者ID:ebrainte,项目名称:Samba,代码行数:85,代码来源:srv_drsuapi.c


示例17: srv_pipe_check_verification_trailer

static bool srv_pipe_check_verification_trailer(struct pipes_struct *p,
						struct ncacn_packet *pkt,
						struct pipe_rpc_fns *pipe_fns)
{
	TALLOC_CTX *frame = talloc_stackframe();
	struct dcerpc_sec_verification_trailer *vt = NULL;
	const uint32_t bitmask1 =
		p->auth.client_hdr_signing ? DCERPC_SEC_VT_CLIENT_SUPPORTS_HEADER_SIGNING : 0;
	const struct dcerpc_sec_vt_pcontext pcontext = {
		.abstract_syntax = pipe_fns->syntax,
		.transfer_syntax = ndr_transfer_syntax_ndr,
	};
	const struct dcerpc_sec_vt_header2 header2 =
	       dcerpc_sec_vt_header2_from_ncacn_packet(pkt);
	struct ndr_pull *ndr;
	enum ndr_err_code ndr_err;
	bool ret = false;

	ndr = ndr_pull_init_blob(&p->in_data.data, frame);
	if (ndr == NULL) {
		goto done;
	}

	ndr_err = ndr_pop_dcerpc_sec_verification_trailer(ndr, frame, &vt);
	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
		goto done;
	}

	ret = dcerpc_sec_verification_trailer_check(vt, &bitmask1,
						    &pcontext, &header2);
done:
	TALLOC_FREE(frame);
	return ret;
}

/****************************************************************************
 Find the correct RPC function to call for this request.
 If the pipe is authenticated then become the correct UNIX user
 before doing the call.
****************************************************************************/

static bool api_pipe_request(struct pipes_struct *p,
				struct ncacn_packet *pkt)
{
	TALLOC_CTX *frame = talloc_stackframe();
	bool ret = False;
	struct pipe_rpc_fns *pipe_fns;

	if (!p->pipe_bound) {
		DEBUG(1, ("Pipe not bound!\n"));
		data_blob_free(&p->out_data.rdata);
		TALLOC_FREE(frame);
		return false;
	}

	/* get the set of RPC functions for this context */
	pipe_fns = find_pipe_fns_by_context(p->contexts,
					    pkt- 

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上一篇:
C++ NDR_PRINT_DEBUG函数代码示例发布时间:2022-05-30
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C++ NDR_CHECK函数代码示例发布时间:2022-05-30
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