89 lines
2.6 KiB
C
89 lines
2.6 KiB
C
/*
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This file is part of actube.
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actube is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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libcapwap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file
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*/
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#ifndef __DTLS_OPENSSL_H
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#define __DTLS_OPENSSL_H
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#include <stdint.h>
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#include <openssl/ssl.h>
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#include "conn.h"
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/**
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* @defgroup DTLSOPENSSL DTLS OpenSSL
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* @{
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*/
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struct dtls_openssl_data{
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SSL_CTX * ctx;
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SSL * ssl;
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BIO * bio;
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BIO_METHOD * biomethod;
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uint8_t buffer[4096];
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int len;
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int pos;
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};
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extern int dtls_openssl_init();
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#define CAPWAP_CIPHER "ALL"
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struct dtls_openssl_data * dtls_openssl_data_create(struct cw_Conn * conn, const SSL_METHOD * method, BIO_METHOD * bio);
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extern int dtls_openssl_psk_key2bn(const char *psk_key, unsigned char *psk, unsigned int max_psk_len);
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extern int dtls_openssl_generate_cookie(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len);
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extern int dtls_openssl_verify_cookie(SSL *ssl, const unsigned char *cookie, unsigned int cookie_len);
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extern int dtls_openssl_read(struct cw_Conn * conn, uint8_t *buffer, int len);
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extern int dtls_openssl_write(struct cw_Conn * conn, const uint8_t *buffer, int len);
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extern int dtls_openssl_connect(struct cw_Conn * conn);
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extern const char * dtls_openssl_get_cipher(struct cw_Conn * conn, char *dst);
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extern int dtls_openssl_log_error(SSL * ssl, int rc, const char *txt);
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extern int dtls_openssl_accept(struct cw_Conn * conn);
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extern int dtls_openssl_set_certs(struct cw_Conn * conn, struct dtls_openssl_data *d);
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extern int dtls_openssl_bio_puts(BIO *bp, const char *str);
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extern int dtls_openssl_bio_read(BIO *b, char *out, int maxlen);
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extern int dtls_openssl_bio_write(BIO *b, const char *data, int len);
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extern long dtls_openssl_bio_ctrl(BIO *b, int cmd, long num, void *ptr);
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extern int dtls_openssl_bio_new(BIO *bi);
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extern int dtls_openssl_bio_free(BIO *bio);
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extern const char * dtls_openssl_get_currnet_cipher();
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extern int dtls_openssl_log_error_queue(const char *txt);
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extern BIO_METHOD * dtls_openssl_bio_method();
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extern int dtls_openssl_shutdown(struct cw_Conn *conn);
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extern void dtls_openssl_data_destroy(struct dtls_openssl_data * d);
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/**
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* @}
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*/
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#endif
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