@directus/api/dist/services/mcp-oauth/utils/registration-debug.js

Directus is a real-time API and App dashboard for managing SQL database content

import { isObject } from "@directus/utils";

//#region src/services/mcp-oauth/utils/registration-debug.ts
const KNOWN_REGISTRATION_FIELDS = new Set([
	"client_name",
	"redirect_uris",
	"grant_types",
	"response_types",
	"token_endpoint_auth_method",
	"client_uri",
	"logo_uri",
	"tos_uri",
	"policy_uri",
	"client_secret",
	"client_secret_expires_at"
]);
const OPTIONAL_URI_FIELDS = [
	"client_uri",
	"logo_uri",
	"tos_uri",
	"policy_uri"
];
const ALLOWED_GRANT_TYPES = new Set(["authorization_code", "refresh_token"]);
const ALLOWED_RESPONSE_TYPES = new Set(["code"]);
const ALLOWED_TOKEN_ENDPOINT_AUTH_METHODS = new Set([
	"none",
	"client_secret_basic",
	"client_secret_post"
]);
function typeOf(value) {
	if (value === null) return "null";
	if (Array.isArray(value)) return "array";
	return typeof value;
}
function summarizeEnumArray(value, allowedValues) {
	if (!Array.isArray(value)) return { type: typeOf(value) };
	const stringValues = value.filter((item) => typeof item === "string");
	const recognizedValues = [...new Set(stringValues.filter((item) => allowedValues.has(item)))].sort();
	const unknownValueCount = stringValues.filter((item) => !allowedValues.has(item)).length;
	return {
		type: "array",
		count: value.length,
		recognized_values: recognizedValues,
		unknown_value_count: unknownValueCount
	};
}
function summarizeUris(value) {
	if (!Array.isArray(value)) return { type: typeOf(value) };
	const uris = value.slice(0, 10).map((uri) => {
		if (typeof uri !== "string") return { type: typeOf(uri) };
		try {
			const parsed = new URL(uri);
			return {
				scheme: parsed.protocol.replace(/:$/, ""),
				hostname: parsed.hostname,
				has_path: parsed.pathname !== "/",
				has_query: parsed.search.length > 0,
				has_fragment: parsed.hash.length > 0,
				has_userinfo: parsed.username.length > 0 || parsed.password.length > 0
			};
		} catch {
			return {
				type: "string",
				length: uri.length,
				parseable: false
			};
		}
	});
	return {
		type: "array",
		count: value.length,
		uris
	};
}
function summarizeOptionalUri(value) {
	if (value === void 0 || value === null) return { present: false };
	if (typeof value !== "string") return {
		present: true,
		type: typeOf(value)
	};
	try {
		const parsed = new URL(value);
		return {
			present: true,
			scheme: parsed.protocol.replace(/:$/, ""),
			hostname: parsed.hostname,
			has_query: parsed.search.length > 0,
			has_fragment: parsed.hash.length > 0,
			has_userinfo: parsed.username.length > 0 || parsed.password.length > 0
		};
	} catch {
		return {
			present: true,
			type: "string",
			length: value.length,
			parseable: false
		};
	}
}
function summarizeDcrRegistrationMetadata(body) {
	if (!isObject(body)) return { body_type: typeOf(body) };
	const keys = Object.keys(body).sort();
	const clientName = body["client_name"];
	const authMethod = body["token_endpoint_auth_method"];
	const optional_uris = {};
	for (const field of OPTIONAL_URI_FIELDS) if (field in body) optional_uris[field] = summarizeOptionalUri(body[field]);
	return {
		body_type: "object",
		body_keys: keys,
		unknown_fields: keys.filter((key) => !KNOWN_REGISTRATION_FIELDS.has(key)),
		client_name: {
			type: typeOf(clientName),
			present: typeof clientName === "string" && clientName.length > 0,
			...typeof clientName === "string" ? { length: clientName.length } : {}
		},
		redirect_uris: summarizeUris(body["redirect_uris"]),
		grant_types: summarizeEnumArray(body["grant_types"], ALLOWED_GRANT_TYPES),
		response_types: summarizeEnumArray(body["response_types"], ALLOWED_RESPONSE_TYPES),
		token_endpoint_auth_method: {
			type: typeOf(authMethod),
			...typeof authMethod === "string" && ALLOWED_TOKEN_ENDPOINT_AUTH_METHODS.has(authMethod) ? { value: authMethod } : {},
			...typeof authMethod === "string" && !ALLOWED_TOKEN_ENDPOINT_AUTH_METHODS.has(authMethod) ? { unknown_value: true } : {}
		},
		optional_uris,
		client_secret_present: body["client_secret"] !== void 0,
		client_secret_expires_at_present: body["client_secret_expires_at"] !== void 0
	};
}

//#endregion
export { summarizeDcrRegistrationMetadata };