DOC: add information about encryption of previously unencrypted key files (SSL) to docu
Affected documentation file: https://docs.indiscale.com/caosdb-deploy/configuration.html#option-1-using-an-existing-certificate
The manual should start from a previously unencrypted private key file.
Furthermore, a hint to the different available formats for keys and certs could be helpful (as an additional source): https://crypto.stackexchange.com/questions/43697/what-is-the-difference-between-pem-csr-key-and-crt-and-other-such-file-ext Example:
openssl rsa -aes256 -in private-key.key -out private-key.encrypted.key
Futhermore, the manual should include a line stating how to generate a fullchain.pem from a server-chain and a certificate, e.g.:
cat server-certificate.crt server-chain.crt > fullchain.pem
The current paragraph reads "use the same passwords"... which sounds a bit like a suggestion. It would be informative to add, that it must be the same password to work properly! This could be also added to the README_SETUP.md.
In the paragraph for the second option, this block follows the commands:
During the execution of the following two commands you will be asked to supply a password with at least six characters. Use the same password for both commands and note that you will need it in a later step again.
Therefore "following" should be replaced by "previous".