/*
* If this function is called with a non NULL settings value then it must be
* called prior to any threads making calls to any OpenSSL functions,
* i.e. passing a non-null settings value is assumed to be single-threaded.
*/
int OPENSSL_init_ssl(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings)
{
static int stoperrset = 0;
if (stopped) {
if (!stoperrset) {
/*
* We only ever set this once to avoid getting into an infinite
* loop where the error system keeps trying to init and fails so
* sets an error etc
*/
stoperrset = 1;
SSLerr(SSL_F_OPENSSL_INIT_SSL_LIBRARY_START, ERR_R_INIT_FAIL);
}
return 0;
}
if (!OPENSSL_init_crypto(opts | OPENSSL_INIT_ADD_ALL_CIPHERS
| OPENSSL_INIT_ADD_ALL_DIGESTS, settings))
return 0;
ossl_init_once_run(&ssl_base, ossl_init_ssl_base);
if (opts & OPENSSL_INIT_NO_LOAD_SSL_STRINGS)
ossl_init_once_run(&ssl_strings, ossl_init_no_load_ssl_strings);
if (opts & OPENSSL_INIT_LOAD_SSL_STRINGS)
ossl_init_once_run(&ssl_strings, ossl_init_load_ssl_strings);
return 1;
}
/*
* If this function is called with a non NULL settings value then it must be
* called prior to any threads making calls to any OpenSSL functions,
* i.e. passing a non-null settings value is assumed to be single-threaded.
*/
int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings)
{
static int stoperrset = 0;
if (stopped) {
if (!stoperrset) {
/*
* We only ever set this once to avoid getting into an infinite
* loop where the error system keeps trying to init and fails so
* sets an error etc
*/
stoperrset = 1;
CRYPTOerr(CRYPTO_F_OPENSSL_INIT_CRYPTO, ERR_R_INIT_FAIL);
}
return 0;
}
ossl_init_once_run(&base, ossl_init_base);
if (opts & OPENSSL_INIT_NO_LOAD_CRYPTO_STRINGS)
ossl_init_once_run(&load_crypto_strings,
ossl_init_no_load_crypto_strings);
if (opts & OPENSSL_INIT_LOAD_CRYPTO_STRINGS)
ossl_init_once_run(&load_crypto_strings, ossl_init_load_crypto_strings);
if (opts & OPENSSL_INIT_NO_ADD_ALL_CIPHERS)
ossl_init_once_run(&add_all_ciphers, ossl_init_no_add_algs);
if (opts & OPENSSL_INIT_ADD_ALL_CIPHERS)
ossl_init_once_run(&add_all_ciphers, ossl_init_add_all_ciphers);
if (opts & OPENSSL_INIT_NO_ADD_ALL_DIGESTS)
ossl_init_once_run(&add_all_digests, ossl_init_no_add_algs);
if (opts & OPENSSL_INIT_ADD_ALL_DIGESTS)
ossl_init_once_run(&add_all_digests, ossl_init_add_all_digests);
if (opts & OPENSSL_INIT_NO_LOAD_CONFIG) {
ossl_init_once_run(&config, ossl_init_no_config);
}
if (opts & OPENSSL_INIT_LOAD_CONFIG) {
CRYPTO_w_lock(CRYPTO_LOCK_INIT);
config_filename = (settings == NULL) ? NULL : settings->config_name;
ossl_init_once_run(&config, ossl_init_config);
CRYPTO_w_unlock(CRYPTO_LOCK_INIT);
}
if (opts & OPENSSL_INIT_ASYNC) {
ossl_init_once_run(&async, ossl_init_async);
}
#ifndef OPENSSL_NO_ENGINE
if (opts & OPENSSL_INIT_ENGINE_OPENSSL) {
ossl_init_once_run(&engine_openssl, ossl_init_engine_openssl);
}
# if !defined(OPENSSL_NO_HW) && \
(defined(__OpenBSD__) || defined(__FreeBSD__) || defined(HAVE_CRYPTODEV))
if (opts & OPENSSL_INIT_ENGINE_CRYPTODEV) {
ossl_init_once_run(&engine_cryptodev, ossl_init_engine_cryptodev);
}
# endif
# ifndef OPENSSL_NO_RDRAND
if (opts & OPENSSL_INIT_ENGINE_RDRAND) {
ossl_init_once_run(&engine_rdrand, ossl_init_engine_rdrand);
}
# endif
if (opts & OPENSSL_INIT_ENGINE_DYNAMIC) {
ossl_init_once_run(&engine_dynamic, ossl_init_engine_dynamic);
}
# ifndef OPENSSL_NO_STATIC_ENGINE
# if !defined(OPENSSL_NO_HW) && !defined(OPENSSL_NO_HW_PADLOCK)
if (opts & OPENSSL_INIT_ENGINE_PADLOCK) {
ossl_init_once_run(&engine_padlock, ossl_init_engine_padlock);
}
# endif
# if defined(OPENSSL_SYS_WIN32) && !defined(OPENSSL_NO_CAPIENG)
if (opts & OPENSSL_INIT_ENGINE_CAPI) {
ossl_init_once_run(&engine_capi, ossl_init_engine_capi);
}
# endif
if (opts & OPENSSL_INIT_ENGINE_DASYNC) {
ossl_init_once_run(&engine_dasync, ossl_init_engine_dasync);
}
# endif
if (opts & (OPENSSL_INIT_ENGINE_ALL_BUILTIN
| OPENSSL_INIT_ENGINE_DASYNC | OPENSSL_INIT_ENGINE_OPENSSL)) {
ENGINE_register_all_complete();
}
#endif
if (opts & OPENSSL_INIT_ZLIB) {
ossl_init_once_run(&zlib, ossl_init_zlib);
}
return 1;
}
