The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
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103 lines
3.8 KiB
103 lines
3.8 KiB
/* |
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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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#ifndef GRPC_INTERNAL_CORE_SECURITY_JSON_TOKEN_H |
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#define GRPC_INTERNAL_CORE_SECURITY_JSON_TOKEN_H |
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#include <grpc/support/slice.h> |
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#include <openssl/rsa.h> |
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/* --- Constants. --- */ |
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#define GRPC_JWT_OAUTH2_AUDIENCE "https://www.googleapis.com/oauth2/v3/token" |
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/* --- auth_json_key parsing. --- */ |
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typedef struct { |
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const char *type; |
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char *private_key_id; |
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char *client_id; |
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char *client_email; |
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RSA *private_key; |
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} grpc_auth_json_key; |
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/* Returns 1 if the object is valid, 0 otherwise. */ |
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int grpc_auth_json_key_is_valid(const grpc_auth_json_key *json_key); |
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/* Creates a json_key object from string. Returns an invalid object if a parsing |
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error has been encountered. */ |
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grpc_auth_json_key grpc_auth_json_key_create_from_string( |
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const char *json_string); |
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/* Destructs the object. */ |
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void grpc_auth_json_key_destruct(grpc_auth_json_key *json_key); |
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/* --- json token encoding and signing. --- */ |
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/* Caller is responsible for calling gpr_free on the returned value. May return |
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NULL on invalid input. The scope parameter may be NULL. */ |
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char *grpc_jwt_encode_and_sign(const grpc_auth_json_key *json_key, |
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const char *audience, |
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gpr_timespec token_lifetime, const char *scope); |
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/* Override encode_and_sign function for testing. */ |
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typedef char *(*grpc_jwt_encode_and_sign_override)( |
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const grpc_auth_json_key *json_key, const char *audience, |
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gpr_timespec token_lifetime, const char *scope); |
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/* Set a custom encode_and_sign override for testing. */ |
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void grpc_jwt_encode_and_sign_set_override( |
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grpc_jwt_encode_and_sign_override func); |
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/* --- auth_refresh_token parsing. --- */ |
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typedef struct { |
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const char *type; |
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char *client_id; |
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char *client_secret; |
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char *refresh_token; |
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} grpc_auth_refresh_token; |
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/* Returns 1 if the object is valid, 0 otherwise. */ |
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int grpc_auth_refresh_token_is_valid( |
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const grpc_auth_refresh_token *refresh_token); |
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/* Creates a refresh token object from string. Returns an invalid object if a |
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parsing error has been encountered. */ |
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grpc_auth_refresh_token grpc_auth_refresh_token_create_from_string( |
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const char *json_string); |
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/* Destructs the object. */ |
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void grpc_auth_refresh_token_destruct(grpc_auth_refresh_token *refresh_token); |
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#endif /* GRPC_INTERNAL_CORE_SECURITY_JSON_TOKEN_H */
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