apps/apps.h

   1 /* apps/apps.h */
   2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
   3  * All rights reserved.
   4  *
   5  * This package is an SSL implementation written
   6  * by Eric Young (eay@cryptsoft.com).
   7  * The implementation was written so as to conform with Netscapes SSL.
   8  *
   9  * This library is free for commercial and non-commercial use as long as
  10  * the following conditions are aheared to.  The following conditions
  11  * apply to all code found in this distribution, be it the RC4, RSA,
  12  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  13  * included with this distribution is covered by the same copyright terms
  14  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
  15  *
  16  * Copyright remains Eric Young's, and as such any Copyright notices in
  17  * the code are not to be removed.
  18  * If this package is used in a product, Eric Young should be given attribution
  19  * as the author of the parts of the library used.
  20  * This can be in the form of a textual message at program startup or
  21  * in documentation (online or textual) provided with the package.
  22  *
  23  * Redistribution and use in source and binary forms, with or without
  24  * modification, are permitted provided that the following conditions
  25  * are met:
  26  * 1. Redistributions of source code must retain the copyright
  27  *    notice, this list of conditions and the following disclaimer.
  28  * 2. Redistributions in binary form must reproduce the above copyright
  29  *    notice, this list of conditions and the following disclaimer in the
  30  *    documentation and/or other materials provided with the distribution.
  31  * 3. All advertising materials mentioning features or use of this software
  32  *    must display the following acknowledgement:
  33  *    "This product includes cryptographic software written by
  34  *     Eric Young (eay@cryptsoft.com)"
  35  *    The word 'cryptographic' can be left out if the rouines from the library
  36  *    being used are not cryptographic related :-).
  37  * 4. If you include any Windows specific code (or a derivative thereof) from
  38  *    the apps directory (application code) you must include an acknowledgement:
  39  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
  40  *
  41  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  42  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  43  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  44  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  45  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  46  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  47  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  49  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  50  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  51  * SUCH DAMAGE.
  52  *
  53  * The licence and distribution terms for any publically available version or
  54  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  55  * copied and put under another distribution licence
  56  * [including the GNU Public Licence.]
  57  */
  58
  59 #ifndef HEADER_APPS_H
  60 #define HEADER_APPS_H
  61
  62 #include "e_os.h"
  63
  64 #include <openssl/buffer.h>
  65 #include <openssl/bio.h>
  66 #include <openssl/crypto.h>
  67 #include <openssl/x509.h>
  68 #include <openssl/lhash.h>
  69 #include <openssl/conf.h>
  70 #include <openssl/engine.h>
  71 #include <openssl/txt_db.h>
  72
  73 int app_RAND_load_file(const char *file, BIO *bio_e, int dont_warn);
  74 int app_RAND_write_file(const char *file, BIO *bio_e);
  75 /* When `file' is NULL, use defaults.
  76  * `bio_e' is for error messages. */
  77 void app_RAND_allow_write_file(void);
  78 long app_RAND_load_files(char *file); /* `file' is a list of files to read,
  79                                        * separated by LIST_SEPARATOR_CHAR
  80                                        * (see e_os.h).  The string is
  81                                        * destroyed! */
  82
  83 #ifdef OPENSSL_NO_STDIO
  84 BIO_METHOD *BIO_s_file();
  85 #endif
  86
  87 #ifdef OPENSSL_SYS_WIN32
  88 #define rename(from,to) WIN32_rename((from),(to))
  89 int WIN32_rename(char *oldname,char *newname);
  90 #endif
  91
  92 #ifndef MONOLITH
  93
  94 #define MAIN(a,v)       main(a,v)
  95
  96 #ifndef NON_MAIN
  97 BIO *bio_err=NULL;
  98 #else
  99 extern BIO *bio_err;
 100 #endif
 101
 102 #else
 103
 104 #define MAIN(a,v)       PROG(a,v)
 105 extern CONF *config;
 106 extern char *default_config_file;
 107 extern BIO *bio_err;
 108
 109 #endif
 110
 111 #include <signal.h>
 112
 113 #ifdef SIGPIPE
 114 #define do_pipe_sig()   signal(SIGPIPE,SIG_IGN)
 115 #else
 116 #define do_pipe_sig()
 117 #endif
 118
 119 #if defined(MONOLITH) && !defined(OPENSSL_C)
 120 #  define apps_startup() \
 121                 do_pipe_sig()
 122 #  define apps_shutdown()
 123 #else
 124 #  if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN16) || \
 125    defined(OPENSSL_SYS_WIN32)
 126 #    ifdef _O_BINARY
 127 #      define apps_startup() \
 128                 do { _fmode=_O_BINARY; do_pipe_sig(); CRYPTO_malloc_init(); \
 129                 OpenSSL_add_all_algorithms(); ENGINE_load_builtin_engines(); \
 130                 setup_ui_method(); } while(0)
 131 #    else
 132 #      define apps_startup() \
 133                 do { _fmode=O_BINARY; do_pipe_sig(); CRYPTO_malloc_init(); \
 134                 OpenSSL_add_all_algorithms(); ENGINE_load_builtin_engines(); \
 135                 setup_ui_method(); } while(0)
 136 #    endif
 137 #  else
 138 #    define apps_startup() \
 139                 do { do_pipe_sig(); OpenSSL_add_all_algorithms(); \
 140                 ENGINE_load_builtin_engines(); setup_ui_method(); } while(0)
 141 #  endif
 142 #  define apps_shutdown() \
 143                 do { destroy_ui_method(); CRYPTO_cleanup_all_ex_data(); } while(0)
 144 #endif
 145
 146 typedef struct args_st
 147         {
 148         char **data;
 149         int count;
 150         } ARGS;
 151
 152 #define PW_MIN_LENGTH 4
 153 typedef struct pw_cb_data
 154         {
 155         const void *password;
 156         const char *prompt_info;
 157         } PW_CB_DATA;
 158
 159 int password_callback(char *buf, int bufsiz, int verify,
 160         PW_CB_DATA *cb_data);
 161
 162 int setup_ui_method();
 163 void destroy_ui_method();
 164
 165 int should_retry(int i);
 166 int args_from_file(char *file, int *argc, char **argv[]);
 167 int str2fmt(char *s);
 168 void program_name(char *in,char *out,int size);
 169 int chopup_args(ARGS *arg,char *buf, int *argc, char **argv[]);
 170 #ifdef HEADER_X509_H
 171 int dump_cert_text(BIO *out, X509 *x);
 172 void print_name(BIO *out, char *title, X509_NAME *nm, unsigned long lflags);
 173 #endif
 174 int set_cert_ex(unsigned long *flags, const char *arg);
 175 int set_name_ex(unsigned long *flags, const char *arg);
 176 int set_ext_copy(int *copy_type, const char *arg);
 177 int copy_extensions(X509 *x, X509_REQ *req, int copy_type);
 178 int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2);
 179 int add_oid_section(BIO *err, CONF *conf);
 180 X509 *load_cert(BIO *err, const char *file, int format,
 181         const char *pass, ENGINE *e, const char *cert_descrip);
 182 EVP_PKEY *load_key(BIO *err, const char *file, int format,
 183         const char *pass, ENGINE *e, const char *key_descrip);
 184 EVP_PKEY *load_pubkey(BIO *err, const char *file, int format,
 185         const char *pass, ENGINE *e, const char *key_descrip);
 186 STACK_OF(X509) *load_certs(BIO *err, const char *file, int format,
 187         const char *pass, ENGINE *e, const char *cert_descrip);
 188 X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath);
 189 ENGINE *setup_engine(BIO *err, const char *engine, int debug);
 190
 191 /* Functions defined in ca.c and also used in ocsp.c */
 192 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
 193                         ASN1_GENERALIZEDTIME **pinvtm, char *str);
 194 int make_serial_index(TXT_DB *db);
 195
 196 #define FORMAT_UNDEF    0
 197 #define FORMAT_ASN1     1
 198 #define FORMAT_TEXT     2
 199 #define FORMAT_PEM      3
 200 #define FORMAT_NETSCAPE 4
 201 #define FORMAT_PKCS12   5
 202 #define FORMAT_SMIME    6
 203 #define FORMAT_ENGINE   7
 204
 205 #define EXT_COPY_NONE   0
 206 #define EXT_COPY_ADD    1
 207 #define EXT_COPY_ALL    2
 208
 209 #define NETSCAPE_CERT_HDR       "certificate"
 210
 211 #define APP_PASS_LEN    1024
 212
 213 #endif