verification

I am a newbie in using Digital Signatures. In one of the projects we are using Apache PdfBox for processing digitally signed pdf files. While we could test all features, verification of signed pdf files is something we are unable to crack. We are using BouncyCastle as the provider. Below is the code: //Get Digital Signature and Signed Content from pdf file byte[] signatureAsBytes = pdsignature.getContents(new FileInputStream(this.INPUT_FILE)); byte[] signedContentAsBytes = pdsignature.getSignedContent(new FileInputStream(this.INPUT_FILE)); //Digital Signature Verification Security.addProvider

I want to send a verification email when some user is created. I use the accounts-password package, so any Accounts methods are called in my code. I read in documentation that I need to call: Accounts.sendVerificationEmail(userId, [email]) but the problem is that I don't know when to call it. I tried to call in the callback function of Accounts.onCreateUser(func) but the user had not been created yet in the database. Any ideas? Laurens on the serverside: Accounts.config({sendVerificationEmail: true, forbidClientAccountCreation: false}); got the answer from the comments above.

I am trying to create a simple Input Verifier for a JTable. I ended up with overriding the method: editingStopped(). The problem is that the event does not include informations about the cell that has been updated. This is my "pseudo code": If (user finished editing a cell) { Check if cell`s value is "1" or "0" or "-" (Karnaugh-Veitch) If (check = false) setValue (cell, ""); } The first I tried was this here: table.getModel().addTableModelListener(new TableModelListener() { @Override public void tableChanged(TableModelEvent e) { inputVerify (e.getColumn(), e.getFirstRow()); } }); public void

What is the right way to verify a credit card with a regex? If which one to use there are tons online. If not how to verify? cletus How can I use credit card numbers containing spaces? covers everything you should need. See this link Finding or Verifying Credit Card Numbers with Regulars Expressions Visa: ^4[0-9]{12}(?:[0-9]{3})?$ All Visa card numbers start with a 4. New cards have 16 digits. Old cards have 13. MasterCard: ^5[1-5][0-9]{14}$ All MasterCard numbers start with the numbers 51 through 55. All have 16 digits. American Express: ^3[47][0-9]{13}$ American Express card numbers start

I have developed an AppEngine application that I am transferring to a different company, and I would like to remove my own personal access from this application after the transfer to the other company is complete. The first step that I took in transferring the ownership was to invite the other person as an administrator with an "Owner" Role. However, after the transfer, beside my name in the Admin/Permissions console, I see the message "The only SMS verified owner cannot be removed" - which appears to make it impossible to remove myself as an owner from the application. It seems that the other

How can I verify the certificates of a site like https://processing.ukash.com/ in ruby with net/http? https = Net::HTTP.new('processing.ukash.com', 443) https.use_ssl = true https.verify_mode = OpenSSL::SSL::VERIFY_NONE Works so far, but how do I verify that it's the right cert now? I saved the certificate from within firefox, but the resulting .pem file has many certificates in it and net/http doesn't seem to like it. From my code snippets collection: #!/usr/bin/env ruby # How to: # ======= # Use Ruby's net/https library, to verify a SSL certificate. # ========================================