SHA-1 hash is deprecated

[MrEfrem]

I run webpack-dev-server with --https option. See this error in browser console:

This site makes use of a SHA-1 Certificate; it's recommended you use certificates with signature algorithms that use hash functions stronger than SHA-1.[Learn More]

It is necessary to replace the certificate with sha-256 hash, because SHA-1 is deprecated.

[kpe]

as a local workaround one can use the --cert, --cacert, --key options to specify a custom certificate.

[SpaceK33z]

@MrEfrem or @kpe, can you verify that #572 works for you?

[MrEfrem]

yes, thanks. in a week I will be able to check.

[MrEfrem]

Please do backwards changes to weback 1.x branch.