スコープ属性

{
    "type": "authorizationResponse",
    "resultCode": "...",
    "resultMessage": "...",
    "acrEssential": false,
    "action": "...",
    "client": {...},
    "clientIdAliasUsed": false,
    "maxAge": 0,
    "responseContent": "...",
    "scopes": [
        {
            "defaultEntry": false,
            "description": "A permission to request an OpenID Provider to issue an ID Token. See OpenID Connect Core 1.0, 3.1.2.1. for details.",
            "name": "openid"
        },
        {
            "defaultEntry": false,
            "name": "payment"
        }
    ],
    "service": {
        ...
        "supportedScopes": [
            {
                "defaultEntry": false,
                "description": "A permission to request an OpenID Provider to issue an ID Token. See OpenID Connect Core 1.0, 3.1.2.1. for details.",
                "name": "openid"
            },
            {
                "attributes": [
                    { "key": "meta", "value": "this profile requires a second factor authentication" },
                    { "key": "fapi", "value": "rw" }
                ],**                "defaultEntry": false,
                "name": "payment"
            },
            ...
        ],
        ...
    }
}

// Call Authlete /api/authorization API.
AuthorizationResponse res = callAuthorizationAPI();

// Get scopes contained in the original authorization request.
Scope[] scopes = res.getScopes();

if (scopes == null || scopes.length() == 0) {
    return;
}

// Check each scope's attributes.
for (Scope scp in scopes) {
    // Get the scope attributes of the scope.
    Pair[] attributes = scp.getAttributes();

    if (attributes == null || attributes.length() == 0) {
        continue;
    }

    // Check each attributes.
    for (Pair attr in attributes) {
        // The key of the attribute.
        String key = attr.getKey();

        // The value of the attirbute.
        String value = attr.getValue();

        // If the key is the target one.
        if ("targetkey".equals(key)) {
            // Do something with the value.
            doSomething(value);
        }
    }
}