Examples of org.xbill.DNS.TSIG.verify()

org.xbill.DNS.TSIG.verify()

Verifies a TSIG record on an incoming message. Since this is only called in the context where a TSIG is expected to be present, it is an error if one is not present. @param m The message @param b An array containing the message in unparsed form. This isnecessary since TSIG signs the message in wire format, and we can't recreate the exact wire format (with the same name compression). @param length The length of the message in the array. @param old If this message is a response, the TSIG from the request @return The result of the verification (as an Rcode) @see Rcode


    TSIGRecord queryTSIG = query.getTSIG();
    TSIG tsig = null;
    if (queryTSIG != null) {
      tsig = TSIGs.get(queryTSIG.getName());
      if (tsig == null || tsig.verify(query, in, length, null) != Rcode.NOERROR) {
        return formerrMessage(in);
      }
    }


    OPTRecord queryOPT = query.getOPT();


    TSIGRecord queryTSIG = query.getTSIG();
    TSIG tsig = null;
    if (queryTSIG != null) {
      tsig = TSIGs.get(queryTSIG.getName());
      if (tsig == null || tsig.verify(query, in, length, null) != Rcode.NOERROR) {
        return formerrMessage(in);
      }
    }


    OPTRecord queryOPT = query.getOPT();

        TSIGRecord queryTSIG = query.getTSIG();
        TSIG tsig = null;
        if (queryTSIG != null) {
            tsig = (TSIG) TSIGs.get(queryTSIG.getName());
            if (tsig == null ||
                    tsig.verify(query, in, length, null) != Rcode.NOERROR)
                return formerrMessage(in);
        }


        OPTRecord queryOPT = query.getOPT();
        if (queryOPT != null && queryOPT.getVersion() > 0)

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