A StoreContext is used while validating a single certificate and holds the status involved.
static VALUE
ossl_x509stctx_initialize(int argc, VALUE *argv, VALUE self)
{
VALUE store, cert, chain, t;
X509_STORE_CTX *ctx;
X509_STORE *x509st;
X509 *x509 = NULL;
STACK_OF(X509) *x509s = NULL;
int state;
rb_scan_args(argc, argv, "12", &store, &cert, &chain);
GetX509StCtx(self, ctx);
GetX509Store(store, x509st);
if (!NIL_P(cert))
x509 = DupX509CertPtr(cert); /* NEED TO DUP */
if (!NIL_P(chain)) {
x509s = ossl_protect_x509_ary2sk(chain, &state);
if (state) {
X509_free(x509);
rb_jump_tag(state);
}
}
if (X509_STORE_CTX_init(ctx, x509st, x509, x509s) != 1){
X509_free(x509);
sk_X509_pop_free(x509s, X509_free);
ossl_raise(eX509StoreError, "X509_STORE_CTX_init");
}
if (!NIL_P(t = rb_iv_get(store, "@time")))
ossl_x509stctx_set_time(self, t);
rb_iv_set(self, "@verify_callback", rb_iv_get(store, "@verify_callback"));
rb_iv_set(self, "@cert", cert);
return self;
}
Sets up a StoreContext for a verification of the X.509 certificate cert.
static VALUE
ossl_x509stctx_get_chain(VALUE self)
{
X509_STORE_CTX *ctx;
const STACK_OF(X509) *chain;
GetX509StCtx(self, ctx);
chain = X509_STORE_CTX_get0_chain(ctx);
if (!chain)
return Qnil; /* Could be an empty array instead? */
return ossl_x509_sk2ary(chain);
}
Returns the verified chain.
See also the man page X509_STORE_CTX_set0_verified_chain(3).
# File tmp/rubies/ruby-3.1.3/ext/openssl/lib/openssl/x509.rb, line 337
def cleanup
warn "(#{caller.first}) OpenSSL::X509::StoreContext#cleanup is deprecated with no replacement" if $VERBOSE
end
static VALUE
ossl_x509stctx_get_curr_cert(VALUE self)
{
X509_STORE_CTX *ctx;
GetX509StCtx(self, ctx);
return ossl_x509_new(X509_STORE_CTX_get_current_cert(ctx));
}
Returns the certificate which caused the error.
See also the man page X509_STORE_CTX_get_current_cert(3).
static VALUE
ossl_x509stctx_get_curr_crl(VALUE self)
{
X509_STORE_CTX *ctx;
X509_CRL *crl;
GetX509StCtx(self, ctx);
crl = X509_STORE_CTX_get0_current_crl(ctx);
if (!crl)
return Qnil;
return ossl_x509crl_new(crl);
}
Returns the CRL which caused the error.
See also the man page X509_STORE_CTX_get_current_crl(3).
static VALUE
ossl_x509stctx_get_err(VALUE self)
{
X509_STORE_CTX *ctx;
GetX509StCtx(self, ctx);
return INT2NUM(X509_STORE_CTX_get_error(ctx));
}
Returns the error code of stctx. This is typically called after verify is done, or from the verification callback set to OpenSSL::X509::Store#verify_callback=.
See also the man page X509_STORE_CTX_get_error(3).
static VALUE
ossl_x509stctx_set_error(VALUE self, VALUE err)
{
X509_STORE_CTX *ctx;
GetX509StCtx(self, ctx);
X509_STORE_CTX_set_error(ctx, NUM2INT(err));
return err;
}
Sets the error code of stctx. This is used by the verification callback set to OpenSSL::X509::Store#verify_callback=.
See also the man page X509_STORE_CTX_set_error(3).
static VALUE
ossl_x509stctx_get_err_depth(VALUE self)
{
X509_STORE_CTX *ctx;
GetX509StCtx(self, ctx);
return INT2NUM(X509_STORE_CTX_get_error_depth(ctx));
}
Returns the depth of the chain. This is used in combination with error.
See also the man page X509_STORE_CTX_get_error_depth(3).
static VALUE
ossl_x509stctx_get_err_string(VALUE self)
{
X509_STORE_CTX *ctx;
long err;
GetX509StCtx(self, ctx);
err = X509_STORE_CTX_get_error(ctx);
return rb_str_new2(X509_verify_cert_error_string(err));
}
Returns the human readable error string corresponding to the error code retrieved by error.
See also the man page X509_verify_cert_error_string(3).
static VALUE
ossl_x509stctx_set_flags(VALUE self, VALUE flags)
{
X509_STORE_CTX *store;
long f = NUM2LONG(flags);
GetX509StCtx(self, store);
X509_STORE_CTX_set_flags(store, f);
return flags;
}
Sets the verification flags to the context. This overrides the default value set by Store#flags=.
See also the man page X509_VERIFY_PARAM_set_flags(3).
static VALUE
ossl_x509stctx_set_purpose(VALUE self, VALUE purpose)
{
X509_STORE_CTX *store;
int p = NUM2INT(purpose);
GetX509StCtx(self, store);
X509_STORE_CTX_set_purpose(store, p);
return purpose;
}
Sets the purpose of the context. This overrides the default value set by Store#purpose=.
See also the man page X509_VERIFY_PARAM_set_purpose(3).
static VALUE
ossl_x509stctx_set_time(VALUE self, VALUE time)
{
X509_STORE_CTX *store;
long t;
t = NUM2LONG(rb_Integer(time));
GetX509StCtx(self, store);
X509_STORE_CTX_set_time(store, 0, t);
return time;
}
Sets the time used in the verification. If not set, the current time is used.
See also the man page X509_VERIFY_PARAM_set_time(3).
static VALUE
ossl_x509stctx_set_trust(VALUE self, VALUE trust)
{
X509_STORE_CTX *store;
int t = NUM2INT(trust);
GetX509StCtx(self, store);
X509_STORE_CTX_set_trust(store, t);
return trust;
}
Sets the trust settings of the context. This overrides the default value set by Store#trust=.
See also the man page X509_VERIFY_PARAM_set_trust(3).
static VALUE
ossl_x509stctx_verify(VALUE self)
{
X509_STORE_CTX *ctx;
GetX509StCtx(self, ctx);
X509_STORE_CTX_set_ex_data(ctx, stctx_ex_verify_cb_idx,
(void *)rb_iv_get(self, "@verify_callback"));
switch (X509_verify_cert(ctx)) {
case 1:
return Qtrue;
case 0:
ossl_clear_error();
return Qfalse;
default:
ossl_raise(eX509CertError, "X509_verify_cert");
}
}
Performs the certificate verification using the parameters set to stctx.
See also the man page X509_verify_cert(3).