1 /* 2 * Copyright 2016-2024 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the Apache License 2.0 (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10 #ifndef OSSL_TEST_SSLTESTLIB_H 11 # define OSSL_TEST_SSLTESTLIB_H 12 13 # include <openssl/ssl.h> 14 15 int create_ssl_ctx_pair(OSSL_LIB_CTX *libctx, const SSL_METHOD *sm, 16 const SSL_METHOD *cm, int min_proto_version, 17 int max_proto_version, SSL_CTX **sctx, SSL_CTX **cctx, 18 char *certfile, char *privkeyfile); 19 int create_ssl_objects(SSL_CTX *serverctx, SSL_CTX *clientctx, SSL **sssl, 20 SSL **cssl, BIO *s_to_c_fbio, BIO *c_to_s_fbio); 21 int create_bare_ssl_connection(SSL *serverssl, SSL *clientssl, int want, 22 int read); 23 int create_ssl_objects2(SSL_CTX *serverctx, SSL_CTX *clientctx, SSL **sssl, 24 SSL **cssl, int sfd, int cfd); 25 int create_test_sockets(int *cfd, int *sfd); 26 int create_ssl_connection(SSL *serverssl, SSL *clientssl, int want); 27 void shutdown_ssl_connection(SSL *serverssl, SSL *clientssl); 28 29 /* Note: Not thread safe! */ 30 const BIO_METHOD *bio_f_tls_dump_filter(void); 31 void bio_f_tls_dump_filter_free(void); 32 33 const BIO_METHOD *bio_s_mempacket_test(void); 34 void bio_s_mempacket_test_free(void); 35 36 const BIO_METHOD *bio_s_always_retry(void); 37 void bio_s_always_retry_free(void); 38 void set_always_retry_err_val(int err); 39 40 /* Packet types - value 0 is reserved */ 41 #define INJECT_PACKET 1 42 #define INJECT_PACKET_IGNORE_REC_SEQ 2 43 44 /* 45 * Mempacket BIO ctrls. We make them large enough to not clash with standard BIO 46 * ctrl codes. 47 */ 48 #define MEMPACKET_CTRL_SET_DROP_EPOCH (1 << 15) 49 #define MEMPACKET_CTRL_SET_DROP_REC (2 << 15) 50 #define MEMPACKET_CTRL_GET_DROP_REC (3 << 15) 51 #define MEMPACKET_CTRL_SET_DUPLICATE_REC (4 << 15) 52 53 int mempacket_swap_epoch(BIO *bio); 54 int mempacket_move_packet(BIO *bio, int d, int s); 55 int mempacket_test_inject(BIO *bio, const char *in, int inl, int pktnum, 56 int type); 57 58 typedef struct mempacket_st MEMPACKET; 59 60 DEFINE_STACK_OF(MEMPACKET) 61 62 ENGINE *load_dasync(void); 63 #endif /* OSSL_TEST_SSLTESTLIB_H */ 64