/* * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy * in the file LICENSE in the source distribution or at * https://www.openssl.org/source/license.html */ #ifndef HEADER_APPS_H # define HEADER_APPS_H # include "e_os.h" /* struct timeval for DTLS */ # include "internal/nelem.h" # include # include # ifndef OPENSSL_NO_POSIX_IO # include # include # endif # include # include # include # include # include # include # include # include # include # include "apps_ui.h" # include "opt.h" # include "fmt.h" # include "platform.h" # if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINCE) # define openssl_fdset(a,b) FD_SET((unsigned int)a, b) # else # define openssl_fdset(a,b) FD_SET(a, b) # endif /* * quick macro when you need to pass an unsigned char instead of a char. * this is true for some implementations of the is*() functions, for * example. */ #define _UC(c) ((unsigned char)(c)) void app_RAND_load_conf(CONF *c, const char *section); void app_RAND_write(void); extern char *default_config_file; extern BIO *bio_in; extern BIO *bio_out; extern BIO *bio_err; extern const unsigned char tls13_aes128gcmsha256_id[]; extern const unsigned char tls13_aes256gcmsha384_id[]; extern BIO_ADDR *ourpeer; BIO_METHOD *apps_bf_prefix(void); /* * The control used to set the prefix with BIO_ctrl() * We make it high enough so the chance of ever clashing with the BIO library * remains unlikely for the foreseeable future and beyond. */ #define PREFIX_CTRL_SET_PREFIX (1 << 15) /* * apps_bf_prefix() returns a dynamically created BIO_METHOD, which we * need to destroy at some point. When created internally, it's stored * in an internal pointer which can be freed with the following function */ void destroy_prefix_method(void); BIO *dup_bio_in(int format); BIO *dup_bio_out(int format); BIO *dup_bio_err(int format); BIO *bio_open_owner(const char *filename, int format, int private); BIO *bio_open_default(const char *filename, char mode, int format); BIO *bio_open_default_quiet(const char *filename, char mode, int format); CONF *app_load_config_bio(BIO *in, const char *filename); CONF *app_load_config(const char *filename); CONF *app_load_config_quiet(const char *filename); int app_load_modules(const CONF *config); void unbuffer(FILE *fp); void wait_for_async(SSL *s); # if defined(OPENSSL_SYS_MSDOS) int has_stdin_waiting(void); # endif void corrupt_signature(const ASN1_STRING *signature); int set_cert_times(X509 *x, const char *startdate, const char *enddate, int days); typedef struct args_st { int size; int argc; char **argv; } ARGS; /* We need both wrap and the "real" function because libcrypto uses both. */ int wrap_password_callback(char *buf, int bufsiz, int verify, void *cb_data); int chopup_args(ARGS *arg, char *buf); int dump_cert_text(BIO *out, X509 *x); void print_name(BIO *out, const char *title, X509_NAME *nm, unsigned long lflags); void print_bignum_var(BIO *, const BIGNUM *, const char*, int, unsigned char *); void print_array(BIO *, const char *, int, const unsigned char *); int set_nameopt(const char *arg); unsigned long get_nameopt(void); int set_cert_ex(unsigned long *flags, const char *arg); int set_name_ex(unsigned long *flags, const char *arg); int set_ext_copy(int *copy_type, const char *arg); int copy_extensions(X509 *x, X509_REQ *req, int copy_type); int app_passwd(const char *arg1, const char *arg2, char **pass1, char **pass2); int add_oid_section(CONF *conf); X509 *load_cert(const char *file, int format, const char *cert_descrip); X509_CRL *load_crl(const char *infile, int format); EVP_PKEY *load_key(const char *file, int format, int maybe_stdin, const char *pass, ENGINE *e, const char *key_descrip); EVP_PKEY *load_pubkey(const char *file, int format, int maybe_stdin, const char *pass, ENGINE *e, const char *key_descrip); int load_certs(const char *file, STACK_OF(X509) **certs, int format, const char *pass, const char *cert_descrip); int load_crls(const char *file, STACK_OF(X509_CRL) **crls, int format, const char *pass, const char *cert_descrip); X509_STORE *setup_verify(const char *CAfile, const char *CApath, int noCAfile, int noCApath); __owur int ctx_set_verify_locations(SSL_CTX *ctx, const char *CAfile, const char *CApath, int noCAfile, int noCApath); #ifndef OPENSSL_NO_CT /* * Sets the file to load the Certificate Transparency log list from. * If path is NULL, loads from the default file path. * Returns 1 on success, 0 otherwise. */ __owur int ctx_set_ctlog_list_file(SSL_CTX *ctx, const char *path); #endif ENGINE *setup_engine(const char *engine, int debug); void release_engine(ENGINE *e); # ifndef OPENSSL_NO_OCSP OCSP_RESPONSE *process_responder(OCSP_REQUEST *req, const char *host, const char *path, const char *port, int use_ssl, STACK_OF(CONF_VALUE) *headers, int req_timeout); # endif /* Functions defined in ca.c and also used in ocsp.c */ int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold, ASN1_GENERALIZEDTIME **pinvtm, const char *str); # define DB_type 0 # define DB_exp_date 1 # define DB_rev_date 2 # define DB_serial 3 /* index - unique */ # define DB_file 4 # define DB_name 5 /* index - unique when active and not * disabled */ # define DB_NUMBER 6 # define DB_TYPE_REV 'R' /* Revoked */ # define DB_TYPE_EXP 'E' /* Expired */ # define DB_TYPE_VAL 'V' /* Valid ; inserted with: ca ... -valid */ # define DB_TYPE_SUSP 'S' /* Suspended */ typedef struct db_attr_st { int unique_subject; } DB_ATTR; typedef struct ca_db_st { DB_ATTR attributes; TXT_DB *db; char *dbfname; # ifndef OPENSSL_NO_POSIX_IO struct stat dbst; # endif } CA_DB; void* app_malloc(int sz, const char *what); BIGNUM *load_serial(const char *serialfile, int create, ASN1_INTEGER **retai); int save_serial(const char *serialfile, const char *suffix, const BIGNUM *serial, ASN1_INTEGER **retai); int rotate_serial(const char *serialfile, const char *new_suffix, const char *old_suffix); int rand_serial(BIGNUM *b, ASN1_INTEGER *ai); CA_DB *load_index(const char *dbfile, DB_ATTR *dbattr); int index_index(CA_DB *db); int save_index(const char *dbfile, const char *suffix, CA_DB *db); int rotate_index(const char *dbfile, const char *new_suffix, const char *old_suffix); void free_index(CA_DB *db); # define index_name_cmp_noconst(a, b) \ index_name_cmp((const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, a), \ (const OPENSSL_CSTRING *)CHECKED_PTR_OF(OPENSSL_STRING, b)) int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b); int parse_yesno(const char *str, int def); X509_NAME *parse_name(const char *str, long chtype, int multirdn); void policies_print(X509_STORE_CTX *ctx); int bio_to_mem(unsigned char **out, int maxlen, BIO *in); int pkey_ctrl_string(EVP_PKEY_CTX *ctx, const char *value); int init_gen_str(EVP_PKEY_CTX **pctx, const char *algname, ENGINE *e, int do_param); int do_X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md, STACK_OF(OPENSSL_STRING) *sigopts); int do_X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md, STACK_OF(OPENSSL_STRING) *sigopts); int do_X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md, STACK_OF(OPENSSL_STRING) *sigopts); extern char *psk_key; unsigned char *next_protos_parse(size_t *outlen, const char *in); void print_cert_checks(BIO *bio, X509 *x, const char *checkhost, const char *checkemail, const char *checkip); void store_setup_crl_download(X509_STORE *st); # define EXT_COPY_NONE 0 # define EXT_COPY_ADD 1 # define EXT_COPY_ALL 2 # define NETSCAPE_CERT_HDR "certificate" # define APP_PASS_LEN 1024 /* * IETF RFC 5280 says serial number must be <= 20 bytes. Use 159 bits * so that the first bit will never be one, so that the DER encoding * rules won't force a leading octet. */ # define SERIAL_RAND_BITS 159 int app_isdir(const char *); int app_access(const char *, int flag); int fileno_stdin(void); int fileno_stdout(void); int raw_read_stdin(void *, int); int raw_write_stdout(const void *, int); # define TM_START 0 # define TM_STOP 1 double app_tminterval(int stop, int usertime); void make_uppercase(char *string); typedef struct verify_options_st { int depth; int quiet; int error; int return_error; } VERIFY_CB_ARGS; extern VERIFY_CB_ARGS verify_args; #endif