WebUI authentication

Key features

• First time enabledAuthentication is automatically turned off when credentials are not configured (all requests are allowed).
• The password is hashed with scrypt (Node's built-in memory hard KDF, resistant to GPU/ASIC blasting, zero dependency) in the dsh-webui-auth.json of the data directory (see the previous section for location), and the plain text is not written to disk.
• Automatic retry does not take effect on the current process (the core module has been loaded) and needs to be restarted again
• Or directly access /dsh-webui-auth/login, the page will display the "Create Administrator Account" form.
• The authentication takes effect immediately after creation, and the current browser automatically obtains a session.