apps/include/s_apps.h

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