OpenSSL::X509::ExtensionFactory

static VALUE
ossl_x509extfactory_initialize(int argc, VALUE *argv, VALUE self)
{
    /*X509V3_CTX *ctx;*/
    VALUE issuer_cert, subject_cert, subject_req, crl;

    /*GetX509ExtFactory(self, ctx);*/

    rb_scan_args(argc, argv, "04",
                 &issuer_cert, &subject_cert, &subject_req, &crl);
    if (!NIL_P(issuer_cert))
        ossl_x509extfactory_set_issuer_cert(self, issuer_cert);
    if (!NIL_P(subject_cert))
        ossl_x509extfactory_set_subject_cert(self, subject_cert);
    if (!NIL_P(subject_req))
        ossl_x509extfactory_set_subject_req(self, subject_req);
    if (!NIL_P(crl))
        ossl_x509extfactory_set_crl(self, crl);

    return self;
}

static VALUE
ossl_x509extfactory_create_ext(int argc, VALUE *argv, VALUE self)
{
    X509V3_CTX *ctx;
    X509_EXTENSION *ext;
    VALUE oid, value, critical, valstr, obj;
    int nid;
    VALUE rconf;
    CONF *conf;

    rb_scan_args(argc, argv, "21", &oid, &value, &critical);
    StringValueCStr(oid);
    StringValue(value);
    if(NIL_P(critical)) critical = Qfalse;

    nid = OBJ_ln2nid(RSTRING_PTR(oid));
    if(!nid) nid = OBJ_sn2nid(RSTRING_PTR(oid));
    if(!nid) ossl_raise(eX509ExtError, "unknown OID `%"PRIsVALUE"'", oid);

    valstr = rb_str_new2(RTEST(critical) ? "critical," : "");
    rb_str_append(valstr, value);
    StringValueCStr(valstr);

    GetX509ExtFactory(self, ctx);
    obj = NewX509Ext(cX509Ext);
    rconf = rb_iv_get(self, "@config");
    conf = NIL_P(rconf) ? NULL : DupConfigPtr(rconf);
    X509V3_set_nconf(ctx, conf);
    ext = X509V3_EXT_nconf_nid(conf, ctx, nid, RSTRING_PTR(valstr));
    X509V3_set_ctx_nodb(ctx);
    NCONF_free(conf);
    if (!ext){
        ossl_raise(eX509ExtError, "%"PRIsVALUE" = %"PRIsVALUE, oid, valstr);
    }
    SetX509Ext(obj, ext);

    return obj;
}

# File ext/openssl/lib/openssl/x509.rb, line 25
def create_ext_from_array(ary)
  raise ExtensionError, "unexpected array form" if ary.size > 3
  create_ext(ary[0], ary[1], ary[2])
end

# File ext/openssl/lib/openssl/x509.rb, line 37
def create_ext_from_hash(hash)
  create_ext(hash["oid"], hash["value"], hash["critical"])
end

# File ext/openssl/lib/openssl/x509.rb, line 30
def create_ext_from_string(str) # "oid = critical, value"
  oid, value = str.split(/=/, 2)
  oid.strip!
  value.strip!
  create_ext(oid, value)
end

# File ext/openssl/lib/openssl/x509.rb, line 17
def create_extension(*arg)
  if arg.size > 1
    create_ext(*arg)
  else
    send("create_ext_from_"+arg[0].class.name.downcase, arg[0])
  end
end

static VALUE
ossl_x509extfactory_set_crl(VALUE self, VALUE crl)
{
    X509V3_CTX *ctx;

    GetX509ExtFactory(self, ctx);
    rb_iv_set(self, "@crl", crl);
    ctx->crl = GetX509CRLPtr(crl); /* NO DUP NEEDED */

    return crl;
}

static VALUE
ossl_x509extfactory_set_issuer_cert(VALUE self, VALUE cert)
{
    X509V3_CTX *ctx;

    GetX509ExtFactory(self, ctx);
    rb_iv_set(self, "@issuer_certificate", cert);
    ctx->issuer_cert = GetX509CertPtr(cert); /* NO DUP NEEDED */

    return cert;
}

static VALUE
ossl_x509extfactory_set_subject_cert(VALUE self, VALUE cert)
{
    X509V3_CTX *ctx;

    GetX509ExtFactory(self, ctx);
    rb_iv_set(self, "@subject_certificate", cert);
    ctx->subject_cert = GetX509CertPtr(cert); /* NO DUP NEEDED */

    return cert;
}

static VALUE
ossl_x509extfactory_set_subject_req(VALUE self, VALUE req)
{
    X509V3_CTX *ctx;

    GetX509ExtFactory(self, ctx);
    rb_iv_set(self, "@subject_request", req);
    ctx->subject_req = GetX509ReqPtr(req); /* NO DUP NEEDED */

    return req;
}