Thu, 16 Mar 2023 19:38:18 +0100
implement userNameIsDN and enableGroups for ldap auth
/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 2016 Olaf Wintermann. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef WEBSOCKET_H #define WEBSOCKET_H #include "../public/nsapi.h" #ifdef __cplusplus extern "C" { #endif #define WS_FRAMEHEADER_BUFLEN 16 typedef struct WSParser WSParser; typedef struct WSFrame WSFrame; // WSMessage is defined in nsapi.h struct WSFrame { uint8_t header_complete; uint8_t fin; uint8_t mask; uint8_t opcode; uint32_t masking_key; uint64_t payload_length; }; struct WSParser { // input buffer size const char *inbuf; // inbuf data length size_t length; // current buffer position size_t pos; // current message or NULL WSMessage *current; // parser state: 0: parse frame, 1: get payload data int state; // current payload length size_t cur_plen; // current message frame WSFrame frame; // tmp buffer for incomplete frame header char tmpbuf[WS_FRAMEHEADER_BUFLEN]; // length of tmpbuf size_t tmplen; pool_handle_t *pool; }; /* * creates a new websocket parser */ WSParser* websocket_parser(Session *sn); /* * puts input data into the websocket parser * you can use websocket_get_message() after that */ void websocket_input(WSParser *parser, const char *data, size_t length); /* * tries to read a complete websocket message * returns a pointer to an allocated WSMessage or NULL * sets error to 1 if an error occurs, otherwise to 0 */ WSMessage* websocket_get_message(WSParser *parser, int *error); /* * reads a websocket frame util begin of the payload data * returns position of payload data or 0 if the frame header is incomplete */ ssize_t websocket_get_frameheader(WSFrame *frame, const char *buf, size_t len); /* * masks or unmasks data * this is done by a simple xor with each element in buf and mask */ void websocket_mask_data(char *buf, size_t len, uint32_t mask); #ifdef __cplusplus } #endif #endif /* WEBSOCKET_H */