UniFi backup file (.unf) / support file (.supp) decryption

Requirement

• openssl
• zip

Some code snippet

final Cipher instance = Cipher.getInstance("AES/CBC/NoPadding");
instance.init(2, new SecretKeySpec("bcyangkmluohmars".getBytes(), "AES"), new IvParameterSpec("ubntenterpriseap".getBytes()));
return new CipherInputStream(inputStream, instance);

malformed zip files require fixing before unzip

Database

db.gz contains a stream of BSON document for each collections of ace database.

You can view its content by gunzip -c db.gz | bsondump.

It should be trivial to write a script that helps import/export. If anybody wants to contribute, PRs are welcomed.