1 /* 2 * Copyright 1995-2021 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 #include <openssl/opensslconf.h> 11 12 #include <openssl/ssl.h> 13 #include <openssl/srp.h> 14 15 #define PORT "4433" 16 #define PROTOCOL "tcp" 17 18 typedef int (*do_server_cb)(int s, int stype, int prot, unsigned char *context); 19 int report_server_accept(BIO *out, int asock, int with_address, int with_pid); 20 int do_server(int *accept_sock, const char *host, const char *port, 21 int family, int type, int protocol, do_server_cb cb, 22 unsigned char *context, int naccept, BIO *bio_s_out); 23 24 int verify_callback(int ok, X509_STORE_CTX *ctx); 25 26 int set_cert_stuff(SSL_CTX *ctx, char *cert_file, char *key_file); 27 int set_cert_key_stuff(SSL_CTX *ctx, X509 *cert, EVP_PKEY *key, 28 STACK_OF(X509) *chain, int build_chain); 29 int ssl_print_sigalgs(BIO *out, SSL *s); 30 int ssl_print_point_formats(BIO *out, SSL *s); 31 int ssl_print_groups(BIO *out, SSL *s, int noshared); 32 int ssl_print_tmp_key(BIO *out, SSL *s); 33 int init_client(int *sock, const char *host, const char *port, 34 const char *bindhost, const char *bindport, 35 int family, int type, int protocol); 36 int should_retry(int i); 37 void do_ssl_shutdown(SSL *ssl); 38 39 long bio_dump_callback(BIO *bio, int cmd, const char *argp, size_t len, 40 int argi, long argl, int ret, size_t *processed); 41 42 void apps_ssl_info_callback(const SSL *s, int where, int ret); 43 void msg_cb(int write_p, int version, int content_type, const void *buf, 44 size_t len, SSL *ssl, void *arg); 45 void tlsext_cb(SSL *s, int client_server, int type, const unsigned char *data, 46 int len, void *arg); 47 48 int generate_cookie_callback(SSL *ssl, unsigned char *cookie, 49 unsigned int *cookie_len); 50 int verify_cookie_callback(SSL *ssl, const unsigned char *cookie, 51 unsigned int cookie_len); 52 53 #ifdef __VMS /* 31 char symbol name limit */ 54 # define generate_stateless_cookie_callback generate_stateless_cookie_cb 55 # define verify_stateless_cookie_callback verify_stateless_cookie_cb 56 #endif 57 58 int generate_stateless_cookie_callback(SSL *ssl, unsigned char *cookie, 59 size_t *cookie_len); 60 int verify_stateless_cookie_callback(SSL *ssl, const unsigned char *cookie, 61 size_t cookie_len); 62 63 typedef struct ssl_excert_st SSL_EXCERT; 64 65 void ssl_ctx_set_excert(SSL_CTX *ctx, SSL_EXCERT *exc); 66 void ssl_excert_free(SSL_EXCERT *exc); 67 int args_excert(int option, SSL_EXCERT **pexc); 68 int load_excert(SSL_EXCERT **pexc); 69 void print_verify_detail(SSL *s, BIO *bio); 70 void print_ssl_summary(SSL *s); 71 int config_ctx(SSL_CONF_CTX *cctx, STACK_OF(OPENSSL_STRING) *str, SSL_CTX *ctx); 72 int ssl_ctx_add_crls(SSL_CTX *ctx, STACK_OF(X509_CRL) *crls, 73 int crl_download); 74 int ssl_load_stores(SSL_CTX *ctx, const char *vfyCApath, 75 const char *vfyCAfile, const char *vfyCAstore, 76 const char *chCApath, const char *chCAfile, 77 const char *chCAstore, STACK_OF(X509_CRL) *crls, 78 int crl_download); 79 void ssl_ctx_security_debug(SSL_CTX *ctx, int verbose); 80 int set_keylog_file(SSL_CTX *ctx, const char *keylog_file); 81 void print_ca_names(BIO *bio, SSL *s); 82 83 #ifndef OPENSSL_NO_SRP 84 /* The client side SRP context that we pass to all SRP related callbacks */ 85 typedef struct srp_arg_st { 86 char *srppassin; 87 char *srplogin; 88 int msg; /* copy from c_msg */ 89 int debug; /* copy from c_debug */ 90 int amp; /* allow more groups */ 91 int strength; /* minimal size for N */ 92 } SRP_ARG; 93 94 int set_up_srp_arg(SSL_CTX *ctx, SRP_ARG *srp_arg, int srp_lateuser, int c_msg, 95 int c_debug); 96 void set_up_dummy_srp(SSL_CTX *ctx); 97 98 /* The server side SRP context that we pass to all SRP related callbacks */ 99 typedef struct srpsrvparm_st { 100 char *login; 101 SRP_VBASE *vb; 102 SRP_user_pwd *user; 103 } srpsrvparm; 104 105 int set_up_srp_verifier_file(SSL_CTX *ctx, srpsrvparm *srp_callback_parm, 106 char *srpuserseed, char *srp_verifier_file); 107 void lookup_srp_user(srpsrvparm *srp_callback_parm, BIO *bio_s_out); 108 #endif /* OPENSSL_NO_SRP */ 109