jboeuf | befd265 | 2014-12-12 15:39:47 -0800 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * Copyright 2014, Google Inc. |
| 4 | * All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions are |
| 8 | * met: |
| 9 | * |
| 10 | * * Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * * Redistributions in binary form must reproduce the above |
| 13 | * copyright notice, this list of conditions and the following disclaimer |
| 14 | * in the documentation and/or other materials provided with the |
| 15 | * distribution. |
| 16 | * * Neither the name of Google Inc. nor the names of its |
| 17 | * contributors may be used to endorse or promote products derived from |
| 18 | * this software without specific prior written permission. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 24 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 25 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 26 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 27 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 28 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 29 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 30 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 | * |
| 32 | */ |
| 33 | |
| 34 | #ifndef __GRPC_INTERNAL_SECURITY_JSON_TOKEN_H_ |
| 35 | #define __GRPC_INTERNAL_SECURITY_JSON_TOKEN_H_ |
| 36 | |
| 37 | #include <grpc/support/slice.h> |
| 38 | #include <openssl/rsa.h> |
| 39 | |
jboeuf | 1a809c0 | 2014-12-19 15:44:30 -0800 | [diff] [blame^] | 40 | /* --- auth_json_key parsing. --- */ |
jboeuf | befd265 | 2014-12-12 15:39:47 -0800 | [diff] [blame] | 41 | |
| 42 | typedef struct { |
| 43 | char *type; |
| 44 | char *private_key_id; |
| 45 | char *client_id; |
| 46 | char *client_email; |
| 47 | RSA *private_key; |
| 48 | } grpc_auth_json_key; |
| 49 | |
| 50 | /* Returns 1 if the object is valid, 0 otherwise. */ |
jboeuf | 1a809c0 | 2014-12-19 15:44:30 -0800 | [diff] [blame^] | 51 | int grpc_auth_json_key_is_valid(const grpc_auth_json_key *json_key); |
jboeuf | befd265 | 2014-12-12 15:39:47 -0800 | [diff] [blame] | 52 | |
| 53 | /* Creates a json_key object from string. Returns an invalid object if a parsing |
| 54 | error has been encountered. */ |
| 55 | grpc_auth_json_key grpc_auth_json_key_create_from_string( |
| 56 | const char *json_string); |
| 57 | |
| 58 | /* Destructs the object. */ |
| 59 | void grpc_auth_json_key_destruct(grpc_auth_json_key *json_key); |
| 60 | |
jboeuf | ab4f914 | 2014-12-16 16:32:39 -0800 | [diff] [blame] | 61 | /* --- json token encoding and signing. --- */ |
| 62 | |
| 63 | /* Caller is responsible for calling gpr_free on the returned value. May return |
| 64 | NULL on invalid input. */ |
| 65 | char *grpc_jwt_encode_and_sign(const grpc_auth_json_key *json_key, |
| 66 | const char *scope, gpr_timespec token_lifetime); |
| 67 | |
jboeuf | 1a809c0 | 2014-12-19 15:44:30 -0800 | [diff] [blame^] | 68 | /* Override encode_and_sign function for testing. */ |
| 69 | typedef char *(*grpc_jwt_encode_and_sign_override)( |
| 70 | const grpc_auth_json_key *json_key, const char *scope, |
| 71 | gpr_timespec token_lifetime); |
| 72 | |
| 73 | /* Set a custom encode_and_sign override for testing. */ |
| 74 | void grpc_jwt_encode_and_sign_set_override( |
| 75 | grpc_jwt_encode_and_sign_override func); |
| 76 | |
jboeuf | befd265 | 2014-12-12 15:39:47 -0800 | [diff] [blame] | 77 | #endif /* __GRPC_INTERNAL_SECURITY_JSON_TOKEN_H_ */ |