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* ext/openssl/ossl_asn1.c: add DER encoder and decoder.

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* ext/openssl/ossl_asn1.h: add OpenSSL::ASN1 module.

* ext/openssl/ossl.c (Init_openssl): call Init_ossl_asn1.

* ext/openssl/ossl.h: include ossl_asn1.h.

* ext/openssl/extconf.rb: check if X509_ATTRIBUTE has field "single".

* ext/openssl/ossl_x509attr.c (ossl_x509attr_set_value): accept
  DER encoded data argument.

* ext/openssl/ossl_x509attr.c (ossl_x509attr_get_value): return
  DER encoded data in OpenSSL::ASN1 types.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
gotoyuzo 2003-10-03 08:58:01 +00:00
parent b0ccb799ec
commit 5af0a758d4
7 changed files with 1035 additions and 14 deletions
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52
ext/openssl/ossl_x509attr.c
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@ -158,21 +158,55 @@ ossl_x509attr_get_oid(VALUE self)
static VALUE
ossl_x509attr_set_value(VALUE self, VALUE value)
{
/*
* It has not been work fine and temporarily disabled.
* It may be reimplemented with ASN.1 support.
*/
X509_ATTRIBUTE *attr;
ASN1_TYPE *a1type;
GetX509Attr(self, attr);
if(!(a1type = ossl_asn1_get_asn1type(value)))
ossl_raise(eASN1Error, "could not get ASN1_TYPE");
if(ASN1_TYPE_get(a1type) == V_ASN1_SEQUENCE){
ASN1_TYPE_free(a1type);
ossl_raise(eASN1Error, "couldn't set SEQUENCE for attribute value.");
}
if(attr->value.set){
if(OSSL_X509ATTR_IS_SINGLE(attr)) ASN1_TYPE_free(attr->value.single);
else sk_ASN1_TYPE_free(attr->value.set);
}
OSSL_X509ATTR_SET_SINGLE(attr);
attr->value.single = a1type;
return value;
}
static VALUE
ossl_x509attr_get_value(VALUE self)
{
/*
* It has not been work fine and temporarily disabled.
* It may be reimplemented with ASN.1 support.
*/
return Qnil;
X509_ATTRIBUTE *attr;
VALUE str, asn1;
long length;
unsigned char *p;
GetX509Attr(self, attr);
if(attr->value.ptr == NULL) return Qnil;
if(OSSL_X509ATTR_IS_SINGLE(attr)){
length = i2d_ASN1_TYPE(attr->value.single, NULL);
str = rb_str_new(0, length);
p = RSTRING(str)->ptr;
i2d_ASN1_TYPE(attr->value.single, &p);
ossl_str_adjust(str, p);
}
else{
length = i2d_ASN1_SET_OF_ASN1_TYPE(attr->value.set, NULL,
i2d_ASN1_TYPE, V_ASN1_SET, V_ASN1_UNIVERSAL, 0);
str = rb_str_new(0, length);
p = RSTRING(str)->ptr;
i2d_ASN1_SET_OF_ASN1_TYPE(attr->value.set, &p,
i2d_ASN1_TYPE, V_ASN1_SET, V_ASN1_UNIVERSAL, 0);
ossl_str_adjust(str, p);
}
asn1 = rb_funcall(mASN1, rb_intern("decode"), 1, str);
return asn1;
}
static VALUE