OAuth2 (без тестов и ошибка с java)

src/main/kotlin/com/project/movienight/adapters/security/YandexOAuth2UserInfo.kt

@@ -0,0 +1,20 @@
+package com.project.movienight.adapters.security.oauth2
+
+@Suppress("UNCHECKED_CAST")
+class YandexOAuth2UserInfo(
+    private val attributes: Map<String, Any>
+) : OAuth2UserInfo {
+
+    override fun getProviderId(): String = attributes["id"]?.toString() ?: ""
+
+    override fun getEmail(): String {
+        val emails = attributes["emails"] as? List<Map<String, String>>
+        return emails?.firstOrNull()?.get("value") ?: ""
+    }
+
+    override fun getName(): String = attributes["display_name"] as? String ?: ""
+
+    override fun getProvider(): String = "yandex"
+
+    override fun getAttributes(): Map<String, Any> = attributes
+}