| /* |
| * |
| * Copyright 2016 gRPC authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| #include "src/core/lib/security/credentials/fake/fake_credentials.h" |
| |
| #include <string.h> |
| |
| #include <grpc/support/alloc.h> |
| #include <grpc/support/log.h> |
| #include <grpc/support/string_util.h> |
| |
| #include "src/core/lib/channel/channel_args.h" |
| #include "src/core/lib/iomgr/executor.h" |
| #include "src/core/lib/support/string.h" |
| |
| /* -- Fake transport security credentials. -- */ |
| |
| #define GRPC_ARG_FAKE_SECURITY_EXPECTED_TARGETS \ |
| "grpc.fake_security.expected_targets" |
| |
| static grpc_security_status fake_transport_security_create_security_connector( |
| grpc_exec_ctx *exec_ctx, grpc_channel_credentials *c, |
| grpc_call_credentials *call_creds, const char *target, |
| const grpc_channel_args *args, grpc_channel_security_connector **sc, |
| grpc_channel_args **new_args) { |
| *sc = |
| grpc_fake_channel_security_connector_create(c, call_creds, target, args); |
| return GRPC_SECURITY_OK; |
| } |
| |
| static grpc_security_status |
| fake_transport_security_server_create_security_connector( |
| grpc_exec_ctx *exec_ctx, grpc_server_credentials *c, |
| grpc_server_security_connector **sc) { |
| *sc = grpc_fake_server_security_connector_create(c); |
| return GRPC_SECURITY_OK; |
| } |
| |
| static grpc_channel_credentials_vtable |
| fake_transport_security_credentials_vtable = { |
| NULL, fake_transport_security_create_security_connector, NULL}; |
| |
| static grpc_server_credentials_vtable |
| fake_transport_security_server_credentials_vtable = { |
| NULL, fake_transport_security_server_create_security_connector}; |
| |
| grpc_channel_credentials *grpc_fake_transport_security_credentials_create( |
| void) { |
| grpc_channel_credentials *c = |
| (grpc_channel_credentials *)gpr_zalloc(sizeof(grpc_channel_credentials)); |
| c->type = GRPC_CHANNEL_CREDENTIALS_TYPE_FAKE_TRANSPORT_SECURITY; |
| c->vtable = &fake_transport_security_credentials_vtable; |
| gpr_ref_init(&c->refcount, 1); |
| return c; |
| } |
| |
| grpc_server_credentials *grpc_fake_transport_security_server_credentials_create( |
| void) { |
| grpc_server_credentials *c = |
| (grpc_server_credentials *)gpr_malloc(sizeof(grpc_server_credentials)); |
| memset(c, 0, sizeof(grpc_server_credentials)); |
| c->type = GRPC_CHANNEL_CREDENTIALS_TYPE_FAKE_TRANSPORT_SECURITY; |
| gpr_ref_init(&c->refcount, 1); |
| c->vtable = &fake_transport_security_server_credentials_vtable; |
| return c; |
| } |
| |
| grpc_arg grpc_fake_transport_expected_targets_arg(char *expected_targets) { |
| return grpc_channel_arg_string_create( |
| (char *)GRPC_ARG_FAKE_SECURITY_EXPECTED_TARGETS, expected_targets); |
| } |
| |
| const char *grpc_fake_transport_get_expected_targets( |
| const grpc_channel_args *args) { |
| const grpc_arg *expected_target_arg = |
| grpc_channel_args_find(args, GRPC_ARG_FAKE_SECURITY_EXPECTED_TARGETS); |
| if (expected_target_arg != NULL && |
| expected_target_arg->type == GRPC_ARG_STRING) { |
| return expected_target_arg->value.string; |
| } |
| return NULL; |
| } |
| |
| /* -- Metadata-only test credentials. -- */ |
| |
| static void md_only_test_destruct(grpc_exec_ctx *exec_ctx, |
| grpc_call_credentials *creds) { |
| grpc_md_only_test_credentials *c = (grpc_md_only_test_credentials *)creds; |
| GRPC_MDELEM_UNREF(exec_ctx, c->md); |
| } |
| |
| static bool md_only_test_get_request_metadata( |
| grpc_exec_ctx *exec_ctx, grpc_call_credentials *creds, |
| grpc_polling_entity *pollent, grpc_auth_metadata_context context, |
| grpc_credentials_mdelem_array *md_array, grpc_closure *on_request_metadata, |
| grpc_error **error) { |
| grpc_md_only_test_credentials *c = (grpc_md_only_test_credentials *)creds; |
| grpc_credentials_mdelem_array_add(md_array, c->md); |
| if (c->is_async) { |
| GRPC_CLOSURE_SCHED(exec_ctx, on_request_metadata, GRPC_ERROR_NONE); |
| return false; |
| } |
| return true; |
| } |
| |
| static void md_only_test_cancel_get_request_metadata( |
| grpc_exec_ctx *exec_ctx, grpc_call_credentials *c, |
| grpc_credentials_mdelem_array *md_array, grpc_error *error) { |
| GRPC_ERROR_UNREF(error); |
| } |
| |
| static grpc_call_credentials_vtable md_only_test_vtable = { |
| md_only_test_destruct, md_only_test_get_request_metadata, |
| md_only_test_cancel_get_request_metadata}; |
| |
| grpc_call_credentials *grpc_md_only_test_credentials_create( |
| grpc_exec_ctx *exec_ctx, const char *md_key, const char *md_value, |
| bool is_async) { |
| grpc_md_only_test_credentials *c = |
| (grpc_md_only_test_credentials *)gpr_zalloc( |
| sizeof(grpc_md_only_test_credentials)); |
| c->base.type = GRPC_CALL_CREDENTIALS_TYPE_OAUTH2; |
| c->base.vtable = &md_only_test_vtable; |
| gpr_ref_init(&c->base.refcount, 1); |
| c->md = |
| grpc_mdelem_from_slices(exec_ctx, grpc_slice_from_copied_string(md_key), |
| grpc_slice_from_copied_string(md_value)); |
| c->is_async = is_async; |
| return &c->base; |
| } |