| 1 | /***************************************************************************
|
|---|
| 2 | * _ _ ____ _
|
|---|
| 3 | * Project ___| | | | _ \| |
|
|---|
| 4 | * / __| | | | |_) | |
|
|---|
| 5 | * | (__| |_| | _ <| |___
|
|---|
| 6 | * \___|\___/|_| \_\_____|
|
|---|
| 7 | *
|
|---|
| 8 | * Copyright (C) 1998 - 2016, 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 | #include <curl/curl.h>
|
|---|
| 28 | #include "urldata.h"
|
|---|
| 29 |
|
|---|
| 30 | #include "vauth/vauth.h"
|
|---|
| 31 | #include "curl_base64.h"
|
|---|
| 32 | #include "warnless.h"
|
|---|
| 33 | #include "curl_printf.h"
|
|---|
| 34 |
|
|---|
| 35 | /* The last #include files should be: */
|
|---|
| 36 | #include "curl_memory.h"
|
|---|
| 37 | #include "memdebug.h"
|
|---|
| 38 |
|
|---|
| 39 | /*
|
|---|
| 40 | * Curl_auth_create_oauth_bearer_message()
|
|---|
| 41 | *
|
|---|
| 42 | * This is used to generate an already encoded OAuth 2.0 message ready for
|
|---|
| 43 | * sending to the recipient.
|
|---|
| 44 | *
|
|---|
| 45 | * Parameters:
|
|---|
| 46 | *
|
|---|
| 47 | * data[in] - The session handle.
|
|---|
| 48 | * user[in] - The user name.
|
|---|
| 49 | * host[in] - The host name(for OAUTHBEARER).
|
|---|
| 50 | * port[in] - The port(for OAUTHBEARER when not Port 80).
|
|---|
| 51 | * bearer[in] - The bearer token.
|
|---|
| 52 | * outptr[in / out] - The address where a pointer to newly allocated memory
|
|---|
| 53 | * holding the result will be stored upon completion.
|
|---|
| 54 | * outlen[out] - The length of the output message.
|
|---|
| 55 | *
|
|---|
| 56 | * Returns CURLE_OK on success.
|
|---|
| 57 | */
|
|---|
| 58 | CURLcode Curl_auth_create_oauth_bearer_message(struct Curl_easy *data,
|
|---|
| 59 | const char *user,
|
|---|
| 60 | const char *host,
|
|---|
| 61 | const long port,
|
|---|
| 62 | const char *bearer,
|
|---|
| 63 | char **outptr, size_t *outlen)
|
|---|
| 64 | {
|
|---|
| 65 | CURLcode result = CURLE_OK;
|
|---|
| 66 | char *oauth = NULL;
|
|---|
| 67 |
|
|---|
| 68 | /* Generate the message */
|
|---|
| 69 | if(host == NULL && (port == 0 || port == 80))
|
|---|
| 70 | oauth = aprintf("user=%s\1auth=Bearer %s\1\1", user, bearer);
|
|---|
| 71 | else if(port == 0 || port == 80)
|
|---|
| 72 | oauth = aprintf("user=%s\1host=%s\1auth=Bearer %s\1\1", user, host,
|
|---|
| 73 | bearer);
|
|---|
| 74 | else
|
|---|
| 75 | oauth = aprintf("user=%s\1host=%s\1port=%ld\1auth=Bearer %s\1\1", user,
|
|---|
| 76 | host, port, bearer);
|
|---|
| 77 | if(!oauth)
|
|---|
| 78 | return CURLE_OUT_OF_MEMORY;
|
|---|
| 79 |
|
|---|
| 80 | /* Base64 encode the reply */
|
|---|
| 81 | result = Curl_base64_encode(data, oauth, strlen(oauth), outptr, outlen);
|
|---|
| 82 |
|
|---|
| 83 | free(oauth);
|
|---|
| 84 |
|
|---|
| 85 | return result;
|
|---|
| 86 | }
|
|---|
