Return to oauth2.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / curl / lib / vauth

Annotation of embedaddon/curl/lib/vauth/oauth2.c, revision 1.1

1.1     ! misho       1: /***************************************************************************
        !             2:  *                                  _   _ ____  _
        !             3:  *  Project                     ___| | | |  _ \| |
        !             4:  *                             / __| | | | |_) | |
        !             5:  *                            | (__| |_| |  _ <| |___
        !             6:  *                             \___|\___/|_| \_\_____|
        !             7:  *
        !             8:  * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
        !             9:  *
        !            10:  * This software is licensed as described in the file COPYING, which
        !            11:  * you should have received as part of this distribution. The terms
        !            12:  * are also available at https://curl.haxx.se/docs/copyright.html.
        !            13:  *
        !            14:  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
        !            15:  * copies of the Software, and permit persons to whom the Software is
        !            16:  * furnished to do so, under the terms of the COPYING file.
        !            17:  *
        !            18:  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
        !            19:  * KIND, either express or implied.
        !            20:  *
        !            21:  * RFC6749 OAuth 2.0 Authorization Framework
        !            22:  *
        !            23:  ***************************************************************************/
        !            24: 
        !            25: #include "curl_setup.h"
        !            26: 
        !            27: #if !defined(CURL_DISABLE_IMAP) || !defined(CURL_DISABLE_SMTP) || \
        !            28:   !defined(CURL_DISABLE_POP3)
        !            29: 
        !            30: #include <curl/curl.h>
        !            31: #include "urldata.h"
        !            32: 
        !            33: #include "vauth/vauth.h"
        !            34: #include "curl_base64.h"
        !            35: #include "warnless.h"
        !            36: #include "curl_printf.h"
        !            37: 
        !            38: /* The last #include files should be: */
        !            39: #include "curl_memory.h"
        !            40: #include "memdebug.h"
        !            41: 
        !            42: /*
        !            43:  * Curl_auth_create_oauth_bearer_message()
        !            44:  *
        !            45:  * This is used to generate an already encoded OAuth 2.0 message ready for
        !            46:  * sending to the recipient.
        !            47:  *
        !            48:  * Parameters:
        !            49:  *
        !            50:  * data[in]         - The session handle.
        !            51:  * user[in]         - The user name.
        !            52:  * host[in]         - The host name.
        !            53:  * port[in]         - The port(when not Port 80).
        !            54:  * bearer[in]       - The bearer token.
        !            55:  * outptr[in / out] - The address where a pointer to newly allocated memory
        !            56:  *                    holding the result will be stored upon completion.
        !            57:  * outlen[out]      - The length of the output message.
        !            58:  *
        !            59:  * Returns CURLE_OK on success.
        !            60:  */
        !            61: CURLcode Curl_auth_create_oauth_bearer_message(struct Curl_easy *data,
        !            62:                                                const char *user,
        !            63:                                                const char *host,
        !            64:                                                const long port,
        !            65:                                                const char *bearer,
        !            66:                                                char **outptr, size_t *outlen)
        !            67: {
        !            68:   CURLcode result = CURLE_OK;
        !            69:   char *oauth = NULL;
        !            70: 
        !            71:   /* Generate the message */
        !            72:   if(port == 0 || port == 80)
        !            73:     oauth = aprintf("n,a=%s,\1host=%s\1auth=Bearer %s\1\1", user, host,
        !            74:                     bearer);
        !            75:   else
        !            76:     oauth = aprintf("n,a=%s,\1host=%s\1port=%ld\1auth=Bearer %s\1\1", user,
        !            77:                     host, port, bearer);
        !            78:   if(!oauth)
        !            79:     return CURLE_OUT_OF_MEMORY;
        !            80: 
        !            81:   /* Base64 encode the reply */
        !            82:   result = Curl_base64_encode(data, oauth, strlen(oauth), outptr, outlen);
        !            83: 
        !            84:   free(oauth);
        !            85: 
        !            86:   return result;
        !            87: }
        !            88: 
        !            89: /*
        !            90:  * Curl_auth_create_xoauth_bearer_message()
        !            91:  *
        !            92:  * This is used to generate an already encoded XOAuth 2.0 message ready for
        !            93:  * sending to the recipient.
        !            94:  *
        !            95:  * Parameters:
        !            96:  *
        !            97:  * data[in]         - The session handle.
        !            98:  * user[in]         - The user name.
        !            99:  * bearer[in]       - The bearer token.
        !           100:  * outptr[in / out] - The address where a pointer to newly allocated memory
        !           101:  *                    holding the result will be stored upon completion.
        !           102:  * outlen[out]      - The length of the output message.
        !           103:  *
        !           104:  * Returns CURLE_OK on success.
        !           105:  */
        !           106: CURLcode Curl_auth_create_xoauth_bearer_message(struct Curl_easy *data,
        !           107:                                                const char *user,
        !           108:                                                const char *bearer,
        !           109:                                                char **outptr, size_t *outlen)
        !           110: {
        !           111:   CURLcode result = CURLE_OK;
        !           112: 
        !           113:   /* Generate the message */
        !           114:   char *xoauth = aprintf("user=%s\1auth=Bearer %s\1\1", user, bearer);
        !           115:   if(!xoauth)
        !           116:     return CURLE_OUT_OF_MEMORY;
        !           117: 
        !           118:   /* Base64 encode the reply */
        !           119:   result = Curl_base64_encode(data, xoauth, strlen(xoauth), outptr, outlen);
        !           120: 
        !           121:   free(xoauth);
        !           122: 
        !           123:   return result;
        !           124: }
        !           125: #endif /* disabled, no users */
        !           126: