mirror of https://github.com/grpc/grpc.git
Nicolas Noble
10 years ago
commit
3631e82c89
71 changed files with 994 additions and 704 deletions
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/*
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#include <string> |
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#include <grpc/grpc_security.h> |
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#include <grpc/support/log.h> |
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#include <grpc++/channel_arguments.h> |
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#include <grpc++/config.h> |
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#include <grpc++/credentials.h> |
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#include "src/cpp/client/channel.h" |
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namespace grpc { |
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class SecureCredentials GRPC_FINAL : public Credentials { |
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public: |
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explicit SecureCredentials(grpc_credentials* c_creds) : c_creds_(c_creds) {} |
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~SecureCredentials() GRPC_OVERRIDE { grpc_credentials_release(c_creds_); } |
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grpc_credentials* GetRawCreds() { return c_creds_; } |
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std::shared_ptr<grpc::ChannelInterface> CreateChannel( |
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const string& target, const grpc::ChannelArguments& args) GRPC_OVERRIDE { |
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grpc_channel_args channel_args; |
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args.SetChannelArgs(&channel_args); |
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return std::shared_ptr<ChannelInterface>(new Channel( |
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target, |
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grpc_secure_channel_create(c_creds_, target.c_str(), &channel_args))); |
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} |
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SecureCredentials* AsSecureCredentials() { return this; } |
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private: |
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grpc_credentials* const c_creds_; |
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}; |
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namespace { |
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std::unique_ptr<Credentials> WrapCredentials(grpc_credentials* creds) { |
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return creds == nullptr |
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? nullptr |
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: std::unique_ptr<Credentials>(new SecureCredentials(creds)); |
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} |
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} // namespace
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std::unique_ptr<Credentials> GoogleDefaultCredentials() { |
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return WrapCredentials(grpc_google_default_credentials_create()); |
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} |
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// Builds SSL Credentials given SSL specific options
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std::unique_ptr<Credentials> SslCredentials( |
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const SslCredentialsOptions& options) { |
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grpc_ssl_pem_key_cert_pair pem_key_cert_pair = { |
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options.pem_private_key.c_str(), options.pem_cert_chain.c_str()}; |
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grpc_credentials* c_creds = grpc_ssl_credentials_create( |
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options.pem_root_certs.empty() ? nullptr : options.pem_root_certs.c_str(), |
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options.pem_private_key.empty() ? nullptr : &pem_key_cert_pair); |
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return WrapCredentials(c_creds); |
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} |
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// Builds credentials for use when running in GCE
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std::unique_ptr<Credentials> ComputeEngineCredentials() { |
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return WrapCredentials(grpc_compute_engine_credentials_create()); |
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} |
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// Builds service account credentials.
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std::unique_ptr<Credentials> ServiceAccountCredentials( |
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const grpc::string& json_key, const grpc::string& scope, |
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std::chrono::seconds token_lifetime) { |
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gpr_timespec lifetime = gpr_time_from_seconds( |
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token_lifetime.count() > 0 ? token_lifetime.count() : 0); |
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return WrapCredentials(grpc_service_account_credentials_create( |
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json_key.c_str(), scope.c_str(), lifetime)); |
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} |
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// Builds IAM credentials.
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std::unique_ptr<Credentials> IAMCredentials( |
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const grpc::string& authorization_token, |
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const grpc::string& authority_selector) { |
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return WrapCredentials(grpc_iam_credentials_create( |
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authorization_token.c_str(), authority_selector.c_str())); |
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} |
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// Combines two credentials objects into a composite credentials.
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std::unique_ptr<Credentials> CompositeCredentials( |
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const std::unique_ptr<Credentials>& creds1, |
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const std::unique_ptr<Credentials>& creds2) { |
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// Note that we are not saving unique_ptrs to the two credentials
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// passed in here. This is OK because the underlying C objects (i.e.,
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// creds1 and creds2) into grpc_composite_credentials_create will see their
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// refcounts incremented.
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SecureCredentials* s1 = creds1->AsSecureCredentials(); |
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SecureCredentials* s2 = creds2->AsSecureCredentials(); |
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if (s1 && s2) { |
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return WrapCredentials(grpc_composite_credentials_create( |
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s1->GetRawCreds(), s2->GetRawCreds())); |
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} |
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return nullptr; |
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} |
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} // namespace grpc
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@ -0,0 +1,71 @@ |
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/*
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#include <grpc/grpc_security.h> |
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#include <grpc++/server_credentials.h> |
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namespace grpc { |
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namespace { |
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class SecureServerCredentials GRPC_FINAL : public ServerCredentials { |
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public: |
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explicit SecureServerCredentials(grpc_server_credentials* creds) : creds_(creds) {} |
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~SecureServerCredentials() GRPC_OVERRIDE { |
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grpc_server_credentials_release(creds_); |
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} |
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int AddPortToServer(const grpc::string& addr, |
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grpc_server* server) GRPC_OVERRIDE { |
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return grpc_server_add_secure_http2_port(server, addr.c_str(), creds_); |
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} |
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private: |
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grpc_server_credentials* const creds_; |
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}; |
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} // namespace
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std::shared_ptr<ServerCredentials> SslServerCredentials( |
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const SslServerCredentialsOptions &options) { |
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std::vector<grpc_ssl_pem_key_cert_pair> pem_key_cert_pairs; |
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for (const auto &key_cert_pair : options.pem_key_cert_pairs) { |
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pem_key_cert_pairs.push_back( |
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{key_cert_pair.private_key.c_str(), key_cert_pair.cert_chain.c_str()}); |
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} |
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grpc_server_credentials *c_creds = grpc_ssl_server_credentials_create( |
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options.pem_root_certs.empty() ? nullptr : options.pem_root_certs.c_str(), |
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&pem_key_cert_pairs[0], pem_key_cert_pairs.size()); |
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return std::shared_ptr<ServerCredentials>(new SecureServerCredentials(c_creds)); |
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} |
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} // namespace grpc
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@ -0,0 +1,172 @@ |
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/*
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#include <sys/time.h> |
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#include <sys/resource.h> |
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#include <sys/signal.h> |
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#include <thread> |
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#include <unistd.h> |
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#include <gflags/gflags.h> |
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#include <grpc/support/alloc.h> |
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#include <grpc/support/host_port.h> |
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#include <grpc++/config.h> |
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#include <grpc++/server.h> |
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#include <grpc++/server_builder.h> |
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#include <grpc++/server_context.h> |
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#include <grpc++/server_credentials.h> |
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#include <grpc++/status.h> |
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#include "src/cpp/server/thread_pool.h" |
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#include "test/core/util/grpc_profiler.h" |
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#include "test/cpp/qps/qpstest.pb.h" |
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#include <grpc/grpc.h> |
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#include <grpc/support/log.h> |
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DEFINE_bool(enable_ssl, false, "Whether to use ssl/tls."); |
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DEFINE_int32(port, 0, "Server port."); |
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DEFINE_int32(server_threads, 4, "Number of server threads."); |
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using grpc::Server; |
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using grpc::ServerBuilder; |
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using grpc::ServerContext; |
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using grpc::ThreadPool; |
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using grpc::testing::Payload; |
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using grpc::testing::PayloadType; |
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using grpc::testing::ServerStats; |
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using grpc::testing::SimpleRequest; |
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using grpc::testing::SimpleResponse; |
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using grpc::testing::StatsRequest; |
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using grpc::testing::TestService; |
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using grpc::Status; |
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// In some distros, gflags is in the namespace google, and in some others,
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// in gflags. This hack is enabling us to find both.
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namespace google { } |
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namespace gflags { } |
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using namespace google; |
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using namespace gflags; |
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static bool got_sigint = false; |
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static void sigint_handler(int x) { got_sigint = 1; } |
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static double time_double(struct timeval* tv) { |
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return tv->tv_sec + 1e-6 * tv->tv_usec; |
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} |
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static bool SetPayload(PayloadType type, int size, Payload* payload) { |
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PayloadType response_type = type; |
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// TODO(yangg): Support UNCOMPRESSABLE payload.
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if (type != PayloadType::COMPRESSABLE) { |
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return false; |
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} |
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payload->set_type(response_type); |
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std::unique_ptr<char[]> body(new char[size]()); |
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payload->set_body(body.get(), size); |
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return true; |
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} |
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namespace { |
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class TestServiceImpl GRPC_FINAL : public TestService::Service { |
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public: |
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Status CollectServerStats(ServerContext* context, const StatsRequest*, |
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ServerStats* response) { |
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struct rusage usage; |
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struct timeval tv; |
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gettimeofday(&tv, NULL); |
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getrusage(RUSAGE_SELF, &usage); |
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response->set_time_now(time_double(&tv)); |
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response->set_time_user(time_double(&usage.ru_utime)); |
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response->set_time_system(time_double(&usage.ru_stime)); |
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return Status::OK; |
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} |
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Status UnaryCall(ServerContext* context, const SimpleRequest* request, |
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SimpleResponse* response) { |
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if (request->has_response_size() && request->response_size() > 0) { |
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if (!SetPayload(request->response_type(), request->response_size(), |
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response->mutable_payload())) { |
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return Status(grpc::StatusCode::INTERNAL, "Error creating payload."); |
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} |
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} |
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return Status::OK; |
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} |
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}; |
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} // namespace
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static void RunServer() { |
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char* server_address = NULL; |
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gpr_join_host_port(&server_address, "::", FLAGS_port); |
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TestServiceImpl service; |
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SimpleRequest request; |
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SimpleResponse response; |
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ServerBuilder builder; |
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builder.AddPort(server_address, grpc::InsecureServerCredentials()); |
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builder.RegisterService(&service); |
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std::unique_ptr<ThreadPool> pool(new ThreadPool(FLAGS_server_threads)); |
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builder.SetThreadPool(pool.get()); |
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std::unique_ptr<Server> server(builder.BuildAndStart()); |
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gpr_log(GPR_INFO, "Server listening on %s\n", server_address); |
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grpc_profiler_start("qps_server.prof"); |
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while (!got_sigint) { |
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sleep(5); |
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} |
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grpc_profiler_stop(); |
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gpr_free(server_address); |
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} |
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int main(int argc, char** argv) { |
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grpc_init(); |
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ParseCommandLineFlags(&argc, &argv, true); |
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signal(SIGINT, sigint_handler); |
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GPR_ASSERT(FLAGS_port != 0); |
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GPR_ASSERT(!FLAGS_enable_ssl); |
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RunServer(); |
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grpc_shutdown(); |
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return 0; |
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} |
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