web_socket_auth.c File Reference

HTTP authentication for WebSockets. More...

#include <stdlib.h>
#include "core/net.h"
#include "web_socket/web_socket.h"
#include "web_socket/web_socket_auth.h"
#include "encoding/base64.h"
#include "hash/md5.h"
#include "str.h"
#include "debug.h"

Go to the source code of this file.

Macros
#define	TRACE_LEVEL   WEB_SOCKET_TRACE_LEVEL

Functions
error_t	webSocketParseAuthenticateField (WebSocket *webSocket, char_t *value)
	Parse WWW-Authenticate header field. More...
size_t	webSocketAddAuthorizationField (WebSocket *webSocket, char_t *output)
	Format Authorization header field. More...
void	webSocketConvertArrayToHexString (const uint8_t *input, size_t inputLen, char_t *output)
	Convert byte array to hex string. More...

Detailed Description

HTTP authentication for WebSockets.

License

SPDX-License-Identifier: GPL-2.0-or-later

Copyright (C) 2010-2024 Oryx Embedded SARL. All rights reserved.

This file is part of CycloneTCP Open.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Author

Oryx Embedded SARL (www.oryx-embedded.com)

Version

2.4.0

Definition in file web_socket_auth.c.

Macro Definition Documentation

TRACE_LEVEL

#define TRACE_LEVEL   WEB_SOCKET_TRACE_LEVEL

Definition at line 32 of file web_socket_auth.c.

Function Documentation

webSocketAddAuthorizationField()

size_t webSocketAddAuthorizationField	(	WebSocket *	webSocket,
		char_t *	output
	)

Format Authorization header field.

Parameters

[in]	webSocket	Handle to a WebSocket
[out]	output	Buffer where to format the header field

Returns

Total length of the header field

Definition at line 171 of file web_socket_auth.c.

webSocketConvertArrayToHexString()

void webSocketConvertArrayToHexString	(	const uint8_t *	input,
		size_t	inputLen,
		char_t *	output
	)

Convert byte array to hex string.

Parameters

[in]	input	Point to the byte array
[in]	inputLen	Length of the byte array
[out]	output	NULL-terminated string resulting from the conversion

Definition at line 314 of file web_socket_auth.c.

webSocketParseAuthenticateField()

error_t webSocketParseAuthenticateField	(	WebSocket *	webSocket,
		char_t *	value
	)

Parse WWW-Authenticate header field.

Parameters

[in]	webSocket	Handle to a WebSocket
[in]	value	NULL-terminated string that contains the value of header field

Returns

Error code

Definition at line 55 of file web_socket_auth.c.