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Authorizdation credentials are kept in `struct Curl_creds`. This contains: * `user`: the username, maybe the empty string * `passwd`: the password, maybe the empty string * `sasl_authzid`: the SASL authz value, maybe the empty string * `oauth_bearer`: the OAUTH bearer token, maybe the empty string * `source`: where the credentials from from * `refcount`: a reference counter to link/unkink creds A `creds` with all values empty is equivalent to NULL, e.g. no `creds` instance. With reference counting, `creds` can be linked/unlinked in several places. See docs/internals/CREDENTIALS.md for use. Closes #21548
100 lines
3.3 KiB
C
100 lines
3.3 KiB
C
/***************************************************************************
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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) 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.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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* SPDX-License-Identifier: curl
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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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#if !defined(CURL_DISABLE_IMAP) || !defined(CURL_DISABLE_SMTP) || \
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!defined(CURL_DISABLE_POP3) || \
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(!defined(CURL_DISABLE_LDAP) && defined(USE_OPENLDAP))
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#include "vauth/vauth.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 OAuth 2.0 message ready for sending to the
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* recipient.
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*
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* Parameters:
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*
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* user[in] - The username.
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* host[in] - The hostname.
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* port[in] - The port(when not Port 80).
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* bearer[in] - The bearer token.
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* out[out] - The result storage.
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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_creds *creds,
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const char *host,
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const long port,
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struct bufref *out)
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{
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char *oauth;
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/* Generate the message */
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if(port == 0 || port == 80)
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oauth = curl_maprintf("n,a=%s,\1host=%s\1auth=Bearer %s\1\1",
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Curl_creds_user(creds), host,
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Curl_creds_oauth_bearer(creds));
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else
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oauth = curl_maprintf("n,a=%s,\1host=%s\1port=%ld\1auth=Bearer %s\1\1",
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Curl_creds_user(creds), host, port,
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Curl_creds_oauth_bearer(creds));
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if(!oauth)
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return CURLE_OUT_OF_MEMORY;
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Curl_bufref_set(out, oauth, strlen(oauth), curl_free);
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return CURLE_OK;
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}
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/*
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* Curl_auth_create_xoauth_bearer_message()
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*
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* This is used to generate a XOAuth 2.0 message ready for * sending to the
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* recipient.
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*
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* Parameters:
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*
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* user[in] - The username.
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* bearer[in] - The bearer token.
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* out[out] - The result storage.
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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_xoauth_bearer_message(struct Curl_creds *creds,
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struct bufref *out)
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{
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/* Generate the message */
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char *xoauth = curl_maprintf("user=%s\1auth=Bearer %s\1\1",
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Curl_creds_user(creds),
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Curl_creds_oauth_bearer(creds));
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if(!xoauth)
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return CURLE_OUT_OF_MEMORY;
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Curl_bufref_set(out, xoauth, strlen(xoauth), curl_free);
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return CURLE_OK;
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}
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#endif /* disabled, no users */
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