diff options
| author | Viktor Dukhovni <openssl-users@dukhovni.org> | 2019-01-01 02:53:24 -0500 |
|---|---|---|
| committer | Viktor Dukhovni <openssl-users@dukhovni.org> | 2019-01-07 14:02:28 -0500 |
| commit | df1f538f28c10f2954757164b17781040d2355ef (patch) | |
| tree | 983b999d0b4625fc67a05897c38c37f48aedbeba /crypto/conf/conf_sap.c | |
| parent | b2f16a2271c40faed168c8bd89b562919a18cb3f (diff) | |
More configurable crypto and ssl library initialization
1. In addition to overriding the default application name,
one can now also override the configuration file name
and flags passed to CONF_modules_load_file().
2. By default we still keep going when configuration file
processing fails. But, applications that want to be strict
about initialization errors can now make explicit flag
choices via non-null OPENSSL_INIT_SETTINGS that omit the
CONF_MFLAGS_IGNORE_RETURN_CODES flag (which had so far been
both undocumented and unused).
3. In OPENSSL_init_ssl() do not request OPENSSL_INIT_LOAD_CONFIG
if the options already include OPENSSL_INIT_NO_LOAD_CONFIG.
4. Don't set up atexit() handlers when called with INIT_BASE_ONLY.
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7986)
Diffstat (limited to 'crypto/conf/conf_sap.c')
| -rw-r--r-- | crypto/conf/conf_sap.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/crypto/conf/conf_sap.c b/crypto/conf/conf_sap.c index c0876cbbc0..38621db3c8 100644 --- a/crypto/conf/conf_sap.c +++ b/crypto/conf/conf_sap.c @@ -39,10 +39,24 @@ void OPENSSL_config(const char *appname) } #endif -void openssl_config_int(const char *appname) +int openssl_config_int(const OPENSSL_INIT_SETTINGS *settings) { + int ret; + const char *filename; + const char *appname; + unsigned long flags; + if (openssl_configured) - return; + return 1; + + filename = settings ? settings->filename : NULL; + appname = settings ? settings->appname : NULL; + flags = settings ? settings->flags : DEFAULT_CONF_MFLAGS; + +#ifdef OPENSSL_INIT_DEBUG + fprintf(stderr, "OPENSSL_INIT: openssl_config_int(%s, %s, %lu)\n", + filename, appname, flags); +#endif OPENSSL_load_builtin_modules(); #ifndef OPENSSL_NO_ENGINE @@ -51,11 +65,10 @@ void openssl_config_int(const char *appname) #endif ERR_clear_error(); #ifndef OPENSSL_SYS_UEFI - CONF_modules_load_file(NULL, appname, - CONF_MFLAGS_DEFAULT_SECTION | - CONF_MFLAGS_IGNORE_MISSING_FILE); + ret = CONF_modules_load_file(filename, appname, flags); #endif openssl_configured = 1; + return ret; } void openssl_no_config_int(void) |