Hi Julian, Thanks for responding to my post. I'm going to try your suggestion and will let you know. Best, Patricia Goldweic [EMAIL PROTECTED]
> -----Original Message----- > From: [email protected] > [mailto:[EMAIL PROTECTED] On Behalf Of > Julian (Google) > Sent: Monday, September 08, 2008 10:38 AM > To: Google Apps APIs > Subject: [google-apps-apis] Re: Java SSO intermittent problem > > > Hi Patricia, > > I think you may need to Flush the stream to finish any buffered > output: > > while ((count = decompressorStream.read(buf)) != -1) { > out.write(buf, 0, count); > } > out.flush(); > return out.toByteArray(); > > Please let me know if this solves the issue. > > Thanks, > Julian. > > On Sep 5, 6:52 pm, "Patricia Goldweic" <[EMAIL PROTECTED]> > wrote: > > Hi, > > I just realized that I forgot to include part of the > relevant code of > > my implementation (the definition of 'inflate'). Once again, I'll > > very much appreciate any help with this. > > -Patricia > > > > Here it goes: > > > > =================================================================== > > private static byte[] inflate(byte[] bytes, boolean nowrap) > > > > throws IOException { > > > > Inflater decompressor = null; > > > > InflaterInputStream decompressorStream = null; > > > > ByteArrayOutputStream out = new ByteArrayOutputStream(); > > > > try { > > > > decompressor = new Inflater(nowrap); > > > > decompressorStream = new InflaterInputStream(new > > ByteArrayInputStream(bytes), decompressor); > > > > byte[] buf = new byte[1024]; > > > > int count; > > > > while ((count = decompressorStream.read(buf)) != -1) { > > > > out.write(buf, 0, count); > > > > } > > > > return out.toByteArray(); > > > > } finally { > > > > if (decompressor != null) decompressor.end(); > > > > try { > > > > if (decompressorStream != null) > > decompressorStream.close(); > > > > } catch (IOException ioe) { > > > > /*ignore*/ > > > > } > > > > try { > > > > if (out != null) out.close(); > > > > } catch (IOException ioe) { > > > > /*ignore*/ > > > > } > > > > } > > > > } > > > > > ====================================================================== > > ====== > > ===================== > > > > Patricia Goldweic > > [EMAIL PROTECTED] > > > > _____ > > > > From: [email protected] > > [mailto:[EMAIL PROTECTED] On Behalf Of Patricia > > Goldweic > > Sent: Thursday, September 04, 2008 4:40 PM > > To: [email protected] > > Subject: [google-apps-apis] Java SSO intermittent problem > > > > Hi, > > My SSO java code started failing intermittently with an > exception of > > the type 'Unexpected end of ZLIB input stream' when > decoding the SAML request. > > Has anybody gone through this before? > > Here is my code for decoding, based on the original reference > > implementation, and somewhat modified based on suggestions in this > > list from some time ago (by Nate) as to how to avoid intermittent > > exceptions related to buffer size: > > > > > ====================================================================== > > = > > > > private String decodeAuthnRequestXML(String > encodedRequestXmlString) > > throws SamlException { > > > > String uncompressed = null; > > > > try { > > > > // URL decode > > > > // No need to URL decode: auto decoded by > request.getParameter() > > method > > > > // Base64 decode > > > > Base64 base64Decoder = new Base64(); > > > > byte[] xmlBytes = encodedRequestXmlString.getBytes("UTF-8"); > > > > byte[] base64DecodedByteArray = base64Decoder.decode(xmlBytes); > > > > // Uncompress the AuthnRequest data using a stream > decompressor, > > as suggested by Nate ( Google Apps Api's group) > > > > try { > > > > uncompressed = new > String(inflate(base64DecodedByteArray, true)); > > > > } catch (ZipException e) { > > > > uncompressed = new > String(inflate(base64DecodedByteArray, false)); > > > > } > > > > } catch (UnsupportedEncodingException e) { > > > > e.printStackTrace(); > > > > throw new SamlException("Error decoding AuthnRequest: " + > > > > "Check decoding scheme - " + e.getMessage()); > > > > } catch (Exception e) { > > > > e.printStackTrace(); > > > > throw new SamlException("Error decoding AuthnRequest: " + > > > > "Check decoding scheme - " + e.getMessage()); > > > > } > > > > return uncompressed; > > > > } > > > > > ====================================================================== > > ====== > > ====================== > > > > I'll appreciate any ideas/suggestions you may have. Thanks, > > > > -Patricia > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Apps APIs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/google-apps-apis?hl=en -~----------~----~----~----~------~----~------~--~---
