refactoring(infra-auth)

infrastructure/auth/auth-server/src/main/kotlin/at/mocode/infrastructure/auth/config/AuthServerConfiguration.kt

@@ -0,0 +1,41 @@
+package at.mocode.infrastructure.auth.config
+
+import at.mocode.infrastructure.auth.client.JwtService
+import org.springframework.boot.context.properties.ConfigurationProperties
+import org.springframework.boot.context.properties.EnableConfigurationProperties
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import kotlin.time.Duration.Companion.minutes
+
+/**
+ * Spring configuration for the Auth Server module.
+ * Provides the necessary beans and configuration for JWT handling and authentication.
+ */
+@Configuration
+@EnableConfigurationProperties(AuthServerConfiguration.JwtProperties::class)
+class AuthServerConfiguration {
+
+    /**
+     * Creates a JwtService bean with configuration from application properties.
+     */
+    @Bean
+    fun jwtService(jwtProperties: JwtProperties): JwtService {
+        return JwtService(
+            secret = jwtProperties.secret,
+            issuer = jwtProperties.issuer,
+            audience = jwtProperties.audience,
+            expiration = jwtProperties.expiration.minutes
+        )
+    }
+
+    /**
+     * Configuration properties for JWT settings.
+     */
+    @ConfigurationProperties(prefix = "auth.jwt")
+    data class JwtProperties(
+        val secret: String = "default-secret-for-development-only-please-change-in-production",
+        val issuer: String = "meldestelle-auth-server",
+        val audience: String = "meldestelle-services",
+        val expiration: Long = 60 // minutes
+    )
+}