Due to my previous misunderstanding of the intended use of --req-cn,
it is no longer possible to set commonName for command gen-req.
Ref: #524#456
This commit restores v30x series behavior:
* --req-cn can only be used in batch mode.
* --req-cn can only be used by commands build-ca and gen-req.
* SSL layer prompts are restored to original behavior.
Important: The use of internal batch mode is no longer required
for command sign_req(), when called by build_full(). This code
has been disabled but remains in place. This is a considerable
change under the hood but there is no user observable difference.
Also, minor improvements to help and EasyRSA-Advanced.md
Tested manually and thoroughly.
Closes: #668
Signed-off-by: Richard T Bonhomme <tincantech@protonmail.com>
fe3cced16c