OAuth as supported authentication method for WebDAV

[dkocher]

• https://docs.cyberduck.io/protocols/webdav/#supported-authentication-methods

Use a custom profile with OAuth settings

        <key>OAuth Configurable</key>
        <true/>        
        <key>OAuth Authorization Url</key>
        <string></string>
        <key>OAuth Token Url</key>
        <string></string>
        <key>OAuth Client ID</key>
        <string></string>
        <key>OAuth Client Secret</key>
        <string></string>
        <key>OAuth Redirect Url</key>
        <string>${oauth.application.identifier}:oauth</string>
        <key>Scopes</key>
        <array>
            <string>openid</string>
            <string>profile</string>
        </array>
        <key>OAuth PKCE</key>
        <true/>

Supported with

• Allow OAuth configuration in connection profiles using WebDAV. cyberduck#16792