Added authlib support

services/serverService.js

@@ -0,0 +1,39 @@
+const certs = require("../modules/certificatesManager")
+const utils = require("../modules/utils")
+const package = require("../package.json")
+
+function getServerMetadata(hostname) {
+    const keys = certs.getKeys()
+    const publicKeyPEM = keys.playerCertificateKeys.public
+
+    const serverMeta = {
+        meta: {
+            serverName: process.env.SERVER_NAME || "Yggdrasil Server",
+            implementationName: package.name,
+            implementationVersion: package.version,
+            
+            "feature.legacy_skin_api": utils.isTrueFromDotEnv("SUPPORT_LEGACY_SKIN_API"),
+            "feature.no_mojang_namespace": utils.isTrueFromDotEnv("SUPPORT_MOJANG_FALLBACK"),
+            "feature.enable_mojang_anti_features": utils.isTrueFromDotEnv("SUPPORT_MOJANG_TELEMETRY_BLOCKER"),
+            "feature.enable_profile_key": utils.isTrueFromDotEnv("SUPPORT_PROFILE_KEY"),
+            "feature.username_check": utils.isTrueFromDotEnv("SUPPORT_ONLY_DEFAULT_USERNAME"),
+
+            links: {
+                homepage: process.env.HOMEPAGE_URL || `http://${hostname}`,
+            }
+        },
+        skinDomains: [
+            hostname,
+            `.${hostname}`
+        ],
+        signaturePublickey: publicKeyPEM
+    }
+    if (utils.isTrueFromDotEnv("SUPPORT_REGISTER")) {
+        serverMeta.meta.links.register = process.env.REGISTER_ENDPOINT || `http://${hostname}/register`
+    }
+    return serverMeta
+}
+
+module.exports = {
+    getServerMetadata
+}