1 /*- 2 * SSLsplit - transparent SSL/TLS interception 3 * https://www.roe.ch/SSLsplit 4 * 5 * Copyright (c) 2009-2019, Daniel Roethlisberger <daniel@roe.ch>. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions are met: 10 * 1. Redistributions of source code must retain the above copyright notice, 11 * this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright notice, 13 * this list of conditions and the following disclaimer in the documentation 14 * and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS'' 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef CACHEMGR_H 30 #define CACHEMGR_H 31 32 #include "cache.h" 33 #include "cachefkcrt.h" 34 #include "cachetgcrt.h" 35 #include "cachessess.h" 36 #include "cachedsess.h" 37 38 extern cache_t *cachemgr_fkcrt; 39 extern cache_t *cachemgr_tgcrt; 40 extern cache_t *cachemgr_ssess; 41 extern cache_t *cachemgr_dsess; 42 43 int cachemgr_preinit(void) WUNRES; 44 int cachemgr_init(void) WUNRES; 45 void cachemgr_fini(void); 46 void cachemgr_gc(void); 47 48 #define cachemgr_fkcrt_get(key) \ 49 cache_get(cachemgr_fkcrt, cachefkcrt_mkkey(key)) 50 #define cachemgr_fkcrt_set(key, val) \ 51 cache_set(cachemgr_fkcrt, cachefkcrt_mkkey(key), cachefkcrt_mkval(val)) 52 #define cachemgr_fkcrt_del(key) \ 53 cache_del(cachemgr_fkcrt, cachefkcrt_mkkey(key)) 54 55 #define cachemgr_tgcrt_get(key) \ 56 cache_get(cachemgr_tgcrt, cachetgcrt_mkkey(key)) 57 #define cachemgr_tgcrt_set(key, val) \ 58 cache_set(cachemgr_tgcrt, cachetgcrt_mkkey(key), cachetgcrt_mkval(val)) 59 #define cachemgr_tgcrt_del(key) \ 60 cache_del(cachemgr_tgcrt, cachetgcrt_mkkey(key)) 61 62 #define cachemgr_ssess_get(key, keysz) \ 63 cache_get(cachemgr_ssess, cachessess_mkkey((key), (keysz))) 64 #define cachemgr_ssess_set(val) \ 65 { \ 66 unsigned int len; \ 67 const unsigned char* id = SSL_SESSION_get_id(val, &len); \ 68 cache_set(cachemgr_ssess, \ 69 cachessess_mkkey(id, len), \ 70 cachessess_mkval(val)); \ 71 } 72 #define cachemgr_ssess_del(val) \ 73 { \ 74 unsigned int len; \ 75 const unsigned char* id = SSL_SESSION_get_id(val, &len); \ 76 cache_del(cachemgr_ssess, \ 77 cachessess_mkkey(id, len)); \ 78 } 79 #define cachemgr_dsess_get(addr, addrlen, sni) \ 80 cache_get(cachemgr_dsess, cachedsess_mkkey((addr), (addrlen), (sni))) 81 #define cachemgr_dsess_set(addr, addrlen, sni, val) \ 82 cache_set(cachemgr_dsess, cachedsess_mkkey((addr), (addrlen), (sni)), \ 83 cachedsess_mkval(val)) 84 #define cachemgr_dsess_del(addr, addrlen, sni) \ 85 cache_del(cachemgr_dsess, cachedsess_mkkey((addr), (addrlen), (sni))) 86 87 #endif /* !CACHEMGR_H */ 88 89 /* vim: set noet ft=c: */ 90