[SANTUARIO-541] Indent secure XML elements the same way as the input XML

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: Java 2.1.5
• Component/s: Java
• Assignee: Colm O hEigeartaigh
• Reporter: Peter De Maeyer
• Created: 01/May/20 19:51
• Updated: 11/Sep/23 05:52

Description

Currently, secured XML elements are not indented, even when the input XML is.
Take for example EncryptionCreationTest.testEncryptionIdToSecureSupersedesName, which has input with line breaks and indentation:

<?xml version='1.0'?>
<Root>
  <Branch1 attr1='abc'/>
  <Branch2 attr1='def'/>
</Root>

and encrypted output with secured elements that don't have line breaks and indentation:

<?xml version='1.0' encoding='UTF-8'?><Root>
  <Branch1 attr1="abc"/>
  <xenc:EncryptedData xmlns:xenc="http://www.w3.org/2001/04/xmlenc#" Id="G79d19501-544f-403d-831a-f99e5558a102" Type="http://www.w3.org/2001/04/xmlenc#Element"><xenc:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes128-cbc"/><dsig:KeyInfo xmlns:dsig="http://www.w3.org/2000/09/xmldsig#"><xenc:EncryptedKey Id="EKb7c2cb54-1548-44cd-978a-be83fa46c707"><xenc:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#kw-aes192"/><xenc:CipherData><xenc:CipherValue>D5c97seyBtid8tGxwjKEzz+xpKt1oCwk</xenc:CipherValue></xenc:CipherData></xenc:EncryptedKey></dsig:KeyInfo><xenc:CipherData><xenc:CipherValue>jWJS/BLcC03RlyqxKYUXnK7zuqvdO8Mu5T9OPIItvmHjeHLEWf9GZrHZMukDFviZ&#xd;
</xenc:CipherValue></xenc:CipherData></xenc:EncryptedData>
</Root>

It would be nice if the encrypted elements would use the same indentation and line breaks as the original input.

Issue Links

• relates to: SANTUARIO-208 no way to indent xmldsig elements
• requires: SANTUARIO-555 Order of output processors in a chain is not deterministic
• links to: GitHub Pull Request #10