How to trade information with a specified URL calling java code in
tomcat/lib:
1: Servlet calls Decryptor.start (String whoIAm, int validator, int xOr)
2: Code calls Servlet http get with id=randomly generated int
3: Servlet returns validator in response to the http get call. 0 is not a
valid validator, it¹s what the Servlet returns if it doesn¹t have an
outstanding call to Decryptor.start
4: Having received the random number from the http get call, Servlet xors
it with xOr, and calls Decryptor.decrypt (String whoIAm, String password,
int xOred)
5: Code checks xOred against whoIAm. If gets a match decrypts the
password and returns it from Decryptor.decrypt.
What I¹d rather have is a Tomcat provided Class with a static method that
returns the calling URL. But so long as I can make the following two
calls from my code:
URL theURL = new URL (urlString);
HttpURLConnection uc = (HttpURLConnection)
theURL.openConnection ();
I think I¹m good.
Flaws?
--
Gregory Dougherty
Sr. Analyst/Programmer | Information Technology
Information Technology
(507) 284-8493 | dougherty.greg...@mayo.edu
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