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87 lines
3.0 KiB
87 lines
3.0 KiB
8 years ago
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* RFC6749 OAuth 2.0 Authorization Framework
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*
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***************************************************************************/
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#include "curl_setup.h"
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#include <curl/curl.h>
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#include "urldata.h"
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#include "vauth/vauth.h"
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#include "curl_base64.h"
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#include "warnless.h"
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#include "curl_printf.h"
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/* The last #include files should be: */
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#include "curl_memory.h"
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#include "memdebug.h"
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/*
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* Curl_auth_create_oauth_bearer_message()
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*
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* This is used to generate an already encoded OAuth 2.0 message ready for
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* sending to the recipient.
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*
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* Parameters:
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*
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* data[in] - The session handle.
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* user[in] - The user name.
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* host[in] - The host name(for OAUTHBEARER).
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* port[in] - The port(for OAUTHBEARER when not Port 80).
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* bearer[in] - The bearer token.
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* outptr[in / out] - The address where a pointer to newly allocated memory
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* holding the result will be stored upon completion.
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* outlen[out] - The length of the output message.
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*
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* Returns CURLE_OK on success.
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*/
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CURLcode Curl_auth_create_oauth_bearer_message(struct Curl_easy *data,
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const char *user,
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const char *host,
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const long port,
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const char *bearer,
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char **outptr, size_t *outlen)
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{
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CURLcode result = CURLE_OK;
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char *oauth = NULL;
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/* Generate the message */
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if(host == NULL && (port == 0 || port == 80))
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oauth = aprintf("user=%s\1auth=Bearer %s\1\1", user, bearer);
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else if(port == 0 || port == 80)
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oauth = aprintf("user=%s\1host=%s\1auth=Bearer %s\1\1", user, host,
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bearer);
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else
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oauth = aprintf("user=%s\1host=%s\1port=%ld\1auth=Bearer %s\1\1", user,
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host, port, bearer);
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if(!oauth)
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return CURLE_OUT_OF_MEMORY;
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/* Base64 encode the reply */
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result = Curl_base64_encode(data, oauth, strlen(oauth), outptr, outlen);
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free(oauth);
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return result;
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}
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