| /* |
| * |
| * 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. |
| * |
| */ |
| |
| #ifndef GRPC_INTERNAL_CORE_SECURITY_SECURITY_CONTEXT_H |
| #define GRPC_INTERNAL_CORE_SECURITY_SECURITY_CONTEXT_H |
| |
| #include "src/core/iomgr/pollset.h" |
| #include "src/core/security/credentials.h" |
| |
| /* --- grpc_auth_context --- |
| |
| High level authentication context object. Can optionally be chained. */ |
| |
| /* Property names are always NULL terminated. */ |
| |
| typedef struct { |
| grpc_auth_property *array; |
| size_t count; |
| size_t capacity; |
| } grpc_auth_property_array; |
| |
| struct grpc_auth_context { |
| struct grpc_auth_context *chained; |
| grpc_auth_property_array properties; |
| gpr_refcount refcount; |
| const char *peer_identity_property_name; |
| grpc_pollset *pollset; |
| }; |
| |
| /* Creation. */ |
| grpc_auth_context *grpc_auth_context_create(grpc_auth_context *chained); |
| |
| /* Refcounting. */ |
| #ifdef GRPC_AUTH_CONTEXT_REFCOUNT_DEBUG |
| #define GRPC_AUTH_CONTEXT_REF(p, r) \ |
| grpc_auth_context_ref((p), __FILE__, __LINE__, (r)) |
| #define GRPC_AUTH_CONTEXT_UNREF(p, r) \ |
| grpc_auth_context_unref((p), __FILE__, __LINE__, (r)) |
| grpc_auth_context *grpc_auth_context_ref(grpc_auth_context *policy, |
| const char *file, int line, |
| const char *reason); |
| void grpc_auth_context_unref(grpc_auth_context *policy, const char *file, |
| int line, const char *reason); |
| #else |
| #define GRPC_AUTH_CONTEXT_REF(p, r) grpc_auth_context_ref((p)) |
| #define GRPC_AUTH_CONTEXT_UNREF(p, r) grpc_auth_context_unref((p)) |
| grpc_auth_context *grpc_auth_context_ref(grpc_auth_context *policy); |
| void grpc_auth_context_unref(grpc_auth_context *policy); |
| #endif |
| |
| void grpc_auth_property_reset(grpc_auth_property *property); |
| |
| /* --- grpc_client_security_context --- |
| |
| Internal client-side security context. */ |
| |
| typedef struct { |
| grpc_credentials *creds; |
| grpc_auth_context *auth_context; |
| } grpc_client_security_context; |
| |
| grpc_client_security_context *grpc_client_security_context_create(void); |
| void grpc_client_security_context_destroy(void *ctx); |
| |
| /* --- grpc_server_security_context --- |
| |
| Internal server-side security context. */ |
| |
| typedef struct { |
| grpc_auth_context *auth_context; |
| } grpc_server_security_context; |
| |
| grpc_server_security_context *grpc_server_security_context_create(void); |
| void grpc_server_security_context_destroy(void *ctx); |
| |
| /* --- Auth metadata processing. --- */ |
| #define GRPC_AUTH_METADATA_PROCESSOR_ARG "grpc.auth_metadata_processor" |
| |
| grpc_arg grpc_auth_metadata_processor_to_arg(grpc_auth_metadata_processor *p); |
| grpc_auth_metadata_processor *grpc_auth_metadata_processor_from_arg( |
| const grpc_arg *arg); |
| grpc_auth_metadata_processor *grpc_find_auth_metadata_processor_in_args( |
| const grpc_channel_args *args); |
| |
| #endif /* GRPC_INTERNAL_CORE_SECURITY_SECURITY_CONTEXT_H */ |