diff options
author | 2016-05-23 12:48:55 -0700 | |
---|---|---|
committer | 2016-05-23 12:48:55 -0700 | |
commit | c4c6ecf8e98981a3d3b380064bfd6bed656254cd (patch) | |
tree | 125a05b895f4f58ac06a73d0a1aa770f12977a13 /src/core/lib/security/credentials/oauth2/oauth2_credentials.h | |
parent | bc7593de7a58fdf5b3e8d59fee40edfaa75785f4 (diff) | |
parent | fdf2a66499d00c0887b78ed7071f34fa80cbcad9 (diff) |
Merge github.com:grpc/grpc into test_affine
Diffstat (limited to 'src/core/lib/security/credentials/oauth2/oauth2_credentials.h')
-rw-r--r-- | src/core/lib/security/credentials/oauth2/oauth2_credentials.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/core/lib/security/credentials/oauth2/oauth2_credentials.h b/src/core/lib/security/credentials/oauth2/oauth2_credentials.h new file mode 100644 index 0000000000..04915b333f --- /dev/null +++ b/src/core/lib/security/credentials/oauth2/oauth2_credentials.h @@ -0,0 +1,109 @@ +/* + * + * Copyright 2016, 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_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_OAUTH2_CREDENTIALS_H +#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_OAUTH2_CREDENTIALS_H + +#include "src/core/lib/json/json.h" +#include "src/core/lib/security/credentials/credentials.h" + +// auth_refresh_token parsing. +typedef struct { + const char *type; + char *client_id; + char *client_secret; + char *refresh_token; +} grpc_auth_refresh_token; + +/// Returns 1 if the object is valid, 0 otherwise. +int grpc_auth_refresh_token_is_valid( + const grpc_auth_refresh_token *refresh_token); + +/// Creates a refresh token object from string. Returns an invalid object if a +/// parsing error has been encountered. +grpc_auth_refresh_token grpc_auth_refresh_token_create_from_string( + const char *json_string); + +/// Creates a refresh token object from parsed json. Returns an invalid object +/// if a parsing error has been encountered. +grpc_auth_refresh_token grpc_auth_refresh_token_create_from_json( + const grpc_json *json); + +/// Destructs the object. +void grpc_auth_refresh_token_destruct(grpc_auth_refresh_token *refresh_token); + +// -- Oauth2 Token Fetcher credentials -- +// +// This object is a base for credentials that need to acquire an oauth2 token +// from an http service. + +typedef void (*grpc_fetch_oauth2_func)(grpc_exec_ctx *exec_ctx, + grpc_credentials_metadata_request *req, + grpc_httpcli_context *http_context, + grpc_pollset *pollset, + grpc_httpcli_response_cb response_cb, + gpr_timespec deadline); +typedef struct { + grpc_call_credentials base; + gpr_mu mu; + grpc_credentials_md_store *access_token_md; + gpr_timespec token_expiration; + grpc_httpcli_context httpcli_context; + grpc_fetch_oauth2_func fetch_func; +} grpc_oauth2_token_fetcher_credentials; + +// Google refresh token credentials. +typedef struct { + grpc_oauth2_token_fetcher_credentials base; + grpc_auth_refresh_token refresh_token; +} grpc_google_refresh_token_credentials; + +// Access token credentials. +typedef struct { + grpc_call_credentials base; + grpc_credentials_md_store *access_token_md; +} grpc_access_token_credentials; + +// Private constructor for refresh token credentials from an already parsed +// refresh token. Takes ownership of the refresh token. +grpc_call_credentials * +grpc_refresh_token_credentials_create_from_auth_refresh_token( + grpc_auth_refresh_token token); + +// Exposed for testing only. +grpc_credentials_status +grpc_oauth2_token_fetcher_credentials_parse_server_response( + const struct grpc_http_response *response, + grpc_credentials_md_store **token_md, gpr_timespec *token_lifetime); + +#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_OAUTH2_OAUTH2_CREDENTIALS_H */ |