Leaf's being funky with Chrome and maintenance mode

[artgoldberg]

Discussed in https://github.com/uwrit/leaf/discussions/554

^{Originally posted by artgoldberg August 9, 2022} Leaf's being funky with Chrome and maintenance mode.

Running Leaf 3.11, commit 6f06ef8acfbc6654b88e2ea5411d32af521bec78.

Although maintenance mode has worked previously for this release of Leaf, now it only works in incognito mode. I suspect that some state cached in the browser is messing it up.

What I want: put Leaf in maintenance mode and let admins use it.

What happens: when Leaf is in maintenance mode admins cannot login, unless they login in incognito mode.

Configuration: appsettings.json:

  "Authentication": {
    "Mechanism": "SAML2",
    "SessionTimeoutMinutes": 480,
    "InactivityTimeoutMinutes": 120,
    "Logout": {
      "Enabled": false,
      "URI": ""
    },
    "SAML2": {
      "Headers": {
        "ScopedIdentity": "nameID"
      }
    }
  },
  "Authorization": {
    "AllowAllAuthenticatedUsers": true,
    "Mechanism": "APPDB"
  }, ...

LeafDB content: UserRole (I also tried with IsIdentified = 0.) ServerState

Other configuration: nameID value for me provided by Shibboleth, SAML, and AAD:

Although I'm an admin I cannot login:

But when I try Chrome's incognito mode, I can and I'm an Admin:

However, when I set IsUp = 1, and login not in incognito mode, I'm not an Admin:

Thanks for all you do. Arthur