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JRuby's OpenSSL gem
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Java::JavaLang::ClassCastException (org.jruby.RubyString cannot be cast to org.jruby.ext.openssl.ASN1$ASN1Data) #264

Open HoneyryderChuck opened 1 year ago

HoneyryderChuck commented 1 year ago

Hi 👋 ,

I'm getting the following error when transforming a given ASN1Data structure to der:

asn = OpenSSL::ASN1::ASN1Data.new("bla", 0, :APPLICATION).
asn.to_der

#       16: from org.jruby.ir.instructions.CallBase.interpret(CallBase.java:549)
#       15: from org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:85)
#       14: from org.jruby.RubyKernel$INVOKER$s$0$3$eval.call(RubyKernel$INVOKER$s$0$3$eval.gen)
#       13: from org.jruby.RubyKernel.eval(RubyKernel.java:1091)
#       12: from org.jruby.RubyKernel.evalCommon(RubyKernel.java:1129)
#       11: from org.jruby.ir.interpreter.Interpreter.evalWithBinding(Interpreter.java:182)
#       10: from org.jruby.ir.interpreter.Interpreter.evalCommon(Interpreter.java:157)
#        9: from org.jruby.ir.interpreter.Interpreter.INTERPRET_EVAL(Interpreter.java:106)
#        8: from org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:72)
#        7: from org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:345)
#        6: from org.jruby.runtime.callsite.RefinedCachingCallSite.call(RefinedCachingCallSite.java:59)
#        5: from org.jruby.ext.openssl.ASN1$ASN1Data$INVOKER$i$0$0$to_der.call(ASN1$ASN1Data$INVOKER$i$0$0$to_der.gen)
#        4: from org.jruby.ext.openssl.ASN1$ASN1Data.to_der(ASN1.java:1412)
#        3: from org.jruby.ext.openssl.ASN1$ASN1Data.toDER(ASN1.java:1422)
#        2: from org.jruby.ext.openssl.ASN1$ASN1Data.toASN1(ASN1.java:1381)
#        1: from org.jruby.ext.openssl.ASN1$ASN1Data.toASN1TaggedObject(ASN1.java:1406)
# Java::JavaLang::ClassCastException (org.jruby.RubyString cannot be cast to org.jruby.ext.openssl.ASN1$ASN1Data)

I guess something is missing here, where the RubyString, or Ruby primitive for that matter, must be first cast into the respective java object, before being passed down to .toASN1.