Built motion from commit 6a09e18b.|2.6.11

[motion2.git] / legacy-libs / grpc / deps / grpc / include / grpc / grpc_security_constants.h

diff --git a/legacy-libs/grpc/deps/grpc/include/grpc/grpc_security_constants.h b/legacy-libs/grpc/deps/grpc/include/grpc/grpc_security_constants.h
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+/*
+ *
+ * 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.
+ *
+ */
+
+#ifndef GRPC_GRPC_SECURITY_CONSTANTS_H
+#define GRPC_GRPC_SECURITY_CONSTANTS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define GRPC_TRANSPORT_SECURITY_TYPE_PROPERTY_NAME "transport_security_type"
+#define GRPC_SSL_TRANSPORT_SECURITY_TYPE "ssl"
+
+#define GRPC_X509_CN_PROPERTY_NAME "x509_common_name"
+#define GRPC_X509_SAN_PROPERTY_NAME "x509_subject_alternative_name"
+#define GRPC_X509_PEM_CERT_PROPERTY_NAME "x509_pem_cert"
+#define GRPC_SSL_SESSION_REUSED_PROPERTY "ssl_session_reused"
+
+/** Environment variable that points to the default SSL roots file. This file
+   must be a PEM encoded file with all the roots such as the one that can be
+   downloaded from https://pki.google.com/roots.pem.  */
+#define GRPC_DEFAULT_SSL_ROOTS_FILE_PATH_ENV_VAR \
+  "GRPC_DEFAULT_SSL_ROOTS_FILE_PATH"
+
+/** Environment variable that points to the google default application
+   credentials json key or refresh token. Used in the
+   grpc_google_default_credentials_create function. */
+#define GRPC_GOOGLE_CREDENTIALS_ENV_VAR "GOOGLE_APPLICATION_CREDENTIALS"
+
+/** Results for the SSL roots override callback. */
+typedef enum {
+  GRPC_SSL_ROOTS_OVERRIDE_OK,
+  GRPC_SSL_ROOTS_OVERRIDE_FAIL_PERMANENTLY, /** Do not try fallback options. */
+  GRPC_SSL_ROOTS_OVERRIDE_FAIL
+} grpc_ssl_roots_override_result;
+
+/** Callback results for dynamically loading a SSL certificate config. */
+typedef enum {
+  GRPC_SSL_CERTIFICATE_CONFIG_RELOAD_UNCHANGED,
+  GRPC_SSL_CERTIFICATE_CONFIG_RELOAD_NEW,
+  GRPC_SSL_CERTIFICATE_CONFIG_RELOAD_FAIL
+} grpc_ssl_certificate_config_reload_status;
+
+typedef enum {
+  /** Server does not request client certificate.
+     The certificate presented by the client is not checked by the server at
+     all. (A client may present a self signed or signed certificate or not
+     present a certificate at all and any of those option would be accepted) */
+  GRPC_SSL_DONT_REQUEST_CLIENT_CERTIFICATE,
+  /** Server requests client certificate but does not enforce that the client
+     presents a certificate.
+
+     If the client presents a certificate, the client authentication is left to
+     the application (the necessary metadata will be available to the
+     application via authentication context properties, see grpc_auth_context).
+
+     The client's key certificate pair must be valid for the SSL connection to
+     be established. */
+  GRPC_SSL_REQUEST_CLIENT_CERTIFICATE_BUT_DONT_VERIFY,
+  /** Server requests client certificate but does not enforce that the client
+     presents a certificate.
+
+     If the client presents a certificate, the client authentication is done by
+     the gRPC framework. (For a successful connection the client needs to either
+     present a certificate that can be verified against the root certificate
+     configured by the server or not present a certificate at all)
+
+     The client's key certificate pair must be valid for the SSL connection to
+     be established. */
+  GRPC_SSL_REQUEST_CLIENT_CERTIFICATE_AND_VERIFY,
+  /** Server requests client certificate and enforces that the client presents a
+     certificate.
+
+     If the client presents a certificate, the client authentication is left to
+     the application (the necessary metadata will be available to the
+     application via authentication context properties, see grpc_auth_context).
+
+     The client's key certificate pair must be valid for the SSL connection to
+     be established. */
+  GRPC_SSL_REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_BUT_DONT_VERIFY,
+  /** Server requests client certificate and enforces that the client presents a
+     certificate.
+
+     The certificate presented by the client is verified by the gRPC framework.
+     (For a successful connection the client needs to present a certificate that
+     can be verified against the root certificate configured by the server)
+
+     The client's key certificate pair must be valid for the SSL connection to
+     be established. */
+  GRPC_SSL_REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_AND_VERIFY
+} grpc_ssl_client_certificate_request_type;
+
+/**
+ * Type of local connections for which local channel/server credentials will be
+ * applied. It supports UDS and local TCP connections.
+ */
+typedef enum { UDS = 0, LOCAL_TCP } grpc_local_connect_type;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_GRPC_SECURITY_CONSTANTS_H */