Andre Mariano wrote
> Well, I'm trying to sign my PDF with a TSA Client, my problem is that it
> throws some header errors like those:
> 
> Exception in thread "main" java.lang.IllegalArgumentException: Illegal
> character(s) in message header value: Basic
> Y29udHJlbF9jb25zdHJ1Y29lczpvOWF3ODlkb2xhOW9seXM5MzdoMHlwMDN5NG4yN3RkeTQ5cHkw
> cHM=

I hope you are aware you just posted authentication information for
"contrel_construcoes" with password "o9aw..." Otherwise you should change
your credentials unless the server is internal and the authentication
unnecessary after all.

This been said, you found a bug, authorization information is added like
this in TSAClientBouncyCastle.getTSAResponse to the request:

tsaConnection.setRequestProperty("Authorization", "Basic "
     + Base64.encodeBytes(userPassword.getBytes()));

Unfortunately Base64.encodeBytes by default adds a line break after 76
characters. That's why you have that line break between "Hkw" and "o9a"
which is not a legal character in a message header value.

A different overload of Base64.encodeBytes should be used here which allows
to give the option DONT_BREAK_LINES.

Regards,   Michael



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