| /* |
| * |
| * Copyright 2015, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #include <node.h> |
| |
| #include "grpc/grpc.h" |
| #include "grpc/grpc_security.h" |
| #include "grpc/support/log.h" |
| #include "credentials.h" |
| |
| namespace grpc { |
| namespace node { |
| |
| using ::node::Buffer; |
| using v8::Arguments; |
| using v8::Exception; |
| using v8::External; |
| using v8::Function; |
| using v8::FunctionTemplate; |
| using v8::Handle; |
| using v8::HandleScope; |
| using v8::Integer; |
| using v8::Local; |
| using v8::Object; |
| using v8::ObjectTemplate; |
| using v8::Persistent; |
| using v8::Value; |
| |
| Persistent<Function> Credentials::constructor; |
| Persistent<FunctionTemplate> Credentials::fun_tpl; |
| |
| Credentials::Credentials(grpc_credentials *credentials) |
| : wrapped_credentials(credentials) {} |
| |
| Credentials::~Credentials() { |
| grpc_credentials_release(wrapped_credentials); |
| } |
| |
| void Credentials::Init(Handle<Object> exports) { |
| NanScope(); |
| Local<FunctionTemplate> tpl = FunctionTemplate::New(New); |
| tpl->SetClassName(NanNew("Credentials")); |
| tpl->InstanceTemplate()->SetInternalFieldCount(1); |
| NanAssignPersistent(fun_tpl, tpl); |
| NanAssignPersistent(constructor, tpl->GetFunction()); |
| constructor->Set(NanNew("createDefault"), |
| FunctionTemplate::New(CreateDefault)->GetFunction()); |
| constructor->Set(NanNew("createSsl"), |
| FunctionTemplate::New(CreateSsl)->GetFunction()); |
| constructor->Set(NanNew("createComposite"), |
| FunctionTemplate::New(CreateComposite)->GetFunction()); |
| constructor->Set(NanNew("createGce"), |
| FunctionTemplate::New(CreateGce)->GetFunction()); |
| constructor->Set(NanNew("createFake"), |
| FunctionTemplate::New(CreateFake)->GetFunction()); |
| constructor->Set(NanNew("createIam"), |
| FunctionTemplate::New(CreateIam)->GetFunction()); |
| exports->Set(NanNew("Credentials"), constructor); |
| } |
| |
| bool Credentials::HasInstance(Handle<Value> val) { |
| NanScope(); |
| return NanHasInstance(fun_tpl, val); |
| } |
| |
| Handle<Value> Credentials::WrapStruct(grpc_credentials *credentials) { |
| NanEscapableScope(); |
| if (credentials == NULL) { |
| return NanEscapeScope(NanNull()); |
| } |
| const int argc = 1; |
| Handle<Value> argv[argc] = { |
| External::New(reinterpret_cast<void *>(credentials))}; |
| return NanEscapeScope(constructor->NewInstance(argc, argv)); |
| } |
| |
| grpc_credentials *Credentials::GetWrappedCredentials() { |
| return wrapped_credentials; |
| } |
| |
| NAN_METHOD(Credentials::New) { |
| NanScope(); |
| |
| if (args.IsConstructCall()) { |
| if (!args[0]->IsExternal()) { |
| return NanThrowTypeError( |
| "Credentials can only be created with the provided functions"); |
| } |
| grpc_credentials *creds_value = |
| reinterpret_cast<grpc_credentials *>(External::Unwrap(args[0])); |
| Credentials *credentials = new Credentials(creds_value); |
| credentials->Wrap(args.This()); |
| NanReturnValue(args.This()); |
| } else { |
| const int argc = 1; |
| Local<Value> argv[argc] = {args[0]}; |
| NanReturnValue(constructor->NewInstance(argc, argv)); |
| } |
| } |
| |
| NAN_METHOD(Credentials::CreateDefault) { |
| NanScope(); |
| NanReturnValue(WrapStruct(grpc_default_credentials_create())); |
| } |
| |
| NAN_METHOD(Credentials::CreateSsl) { |
| NanScope(); |
| char *root_certs = NULL; |
| grpc_ssl_pem_key_cert_pair key_cert_pair = {NULL, NULL}; |
| if (Buffer::HasInstance(args[0])) { |
| root_certs = Buffer::Data(args[0]); |
| } else if (!(args[0]->IsNull() || args[0]->IsUndefined())) { |
| return NanThrowTypeError("createSsl's first argument must be a Buffer"); |
| } |
| if (Buffer::HasInstance(args[1])) { |
| key_cert_pair.private_key = Buffer::Data(args[1]); |
| } else if (!(args[1]->IsNull() || args[1]->IsUndefined())) { |
| return NanThrowTypeError( |
| "createSSl's second argument must be a Buffer if provided"); |
| } |
| if (Buffer::HasInstance(args[2])) { |
| key_cert_pair.cert_chain = Buffer::Data(args[2]); |
| } else if (!(args[2]->IsNull() || args[2]->IsUndefined())) { |
| return NanThrowTypeError( |
| "createSSl's third argument must be a Buffer if provided"); |
| } |
| |
| NanReturnValue(WrapStruct(grpc_ssl_credentials_create( |
| root_certs, key_cert_pair.private_key == NULL ? NULL : &key_cert_pair))); |
| } |
| |
| NAN_METHOD(Credentials::CreateComposite) { |
| NanScope(); |
| if (!HasInstance(args[0])) { |
| return NanThrowTypeError( |
| "createComposite's first argument must be a Credentials object"); |
| } |
| if (!HasInstance(args[1])) { |
| return NanThrowTypeError( |
| "createComposite's second argument must be a Credentials object"); |
| } |
| Credentials *creds1 = ObjectWrap::Unwrap<Credentials>(args[0]->ToObject()); |
| Credentials *creds2 = ObjectWrap::Unwrap<Credentials>(args[1]->ToObject()); |
| NanReturnValue(WrapStruct(grpc_composite_credentials_create( |
| creds1->wrapped_credentials, creds2->wrapped_credentials))); |
| } |
| |
| NAN_METHOD(Credentials::CreateGce) { |
| NanScope(); |
| NanReturnValue(WrapStruct(grpc_compute_engine_credentials_create())); |
| } |
| |
| NAN_METHOD(Credentials::CreateFake) { |
| NanScope(); |
| NanReturnValue(WrapStruct(grpc_fake_transport_security_credentials_create())); |
| } |
| |
| NAN_METHOD(Credentials::CreateIam) { |
| NanScope(); |
| if (!args[0]->IsString()) { |
| return NanThrowTypeError("createIam's first argument must be a string"); |
| } |
| if (!args[1]->IsString()) { |
| return NanThrowTypeError("createIam's second argument must be a string"); |
| } |
| NanUtf8String auth_token(args[0]); |
| NanUtf8String auth_selector(args[1]); |
| NanReturnValue( |
| WrapStruct(grpc_iam_credentials_create(*auth_token, *auth_selector))); |
| } |
| |
| } // namespace node |
| } // namespace grpc |