Better error message for unreadable or nonexistent key stores
Currently the server responds with the following error message, when a key store (jks file) cannot be found:
Caused by: java.security.UnrecoverableKeyException: failed to decrypt safe contents entry: javax.crypto.BadPaddingException: Given final block not properly padded. Such issues can arise if a bad key is used during decryption.
A better error message would be: "keystore file not found" or something similar.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information