1 files changed, 144 insertions, 0 deletions
diff --git a/src/core/lib/security/credentials/fake/fake_credentials.cc b/src/core/lib/security/credentials/fake/fake_credentials.cc
new file mode 100644
index 0000000000..795ca0660a
--- /dev/null
+++ b/src/core/lib/security/credentials/fake/fake_credentials.cc
@@ -0,0 +1,144 @@
+/*
+ *
+ * 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(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();
+  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;
+}