[feat] support OpenSSL::Timestamp (#372)

Author: kares

src/main/java/org/jruby/ext/openssl/ASN1.java

@@ -755,7 +755,7 @@ static ASN1ObjectIdentifier getObjectID(final Ruby runtime, final String nameOrO
         return new ASN1ObjectIdentifier( nameOrOid );
     }
 
-    static ASN1ObjectIdentifier toObjectID(final String oid, final boolean silent)
+    private static ASN1ObjectIdentifier toObjectID(final String oid, final boolean silent)
         throws IllegalArgumentException {
         try {
             return new ASN1ObjectIdentifier(oid);
@@ -766,6 +766,11 @@ static ASN1ObjectIdentifier toObjectID(final String oid, final boolean silent)
         }
     }
 
+    static String shortName(final Ruby runtime, final ASN1ObjectIdentifier oid) {
+        final String name = oid2name(runtime, oid, true);
+        return name == null ? oid.getId() : name;
+    }
+
     @JRubyMethod(name="Boolean", module=true, rest=true)
     public static IRubyObject fact_Boolean(ThreadContext context, IRubyObject self, IRubyObject[] args) {
         return newInstance(context, self, "Boolean", args);
@@ -1554,7 +1559,7 @@ boolean isEoc() {
     }
 
     public static RaiseException newASN1Error(Ruby runtime, String message) {
-        return newError(runtime, _ASN1(runtime).getClass("ASN1Error"), message, false);
+        return newError(runtime, _ASN1Error(runtime), message, false);
     }
 
     static RaiseException newASN1Error(Ruby runtime, Throwable ex) {
@@ -1565,6 +1570,10 @@ static RubyModule _ASN1(final Ruby runtime) {
         return (RubyModule) runtime.getModule("OpenSSL").getConstant("ASN1");
     }
 
+    static RubyClass _ASN1Error(final Ruby runtime) {
+        return _ASN1(runtime).getClass("ASN1Error");
+    }
+
     static org.bouncycastle.asn1.ASN1Primitive readObject(final byte[] bytes)
         throws IOException {
         return new ASN1InputStream(new ByteArrayInputStream(bytes)).readObject();

src/main/java/org/jruby/ext/openssl/OpenSSL.java

@@ -106,6 +106,7 @@ public static void createOpenSSL(final Ruby runtime) {
         PKCS5.createPKCS5(runtime, _OpenSSL);
         OCSP.createOCSP(runtime, _OpenSSL, OpenSSLError);
         KDF.createKDF(runtime, _OpenSSL, OpenSSLError);
+        Timestamp.createTimestamp(runtime, _OpenSSL, OpenSSLError);
 
         runtime.getLoadService().require("jopenssl/version");
 

src/main/java/org/jruby/ext/openssl/PKCS7.java

@@ -314,6 +314,7 @@ public IRubyObject initialize(final ThreadContext context, IRubyObject[] args) {
             }
             return this;
         }
+
         IRubyObject arg = to_der_if_possible(context, args[0]);
         BIO input = obj2bio(context, arg);
         try {