Merge pull request #79

Remove publicKey lazy initialization and add Feign response coder config

admin-service/src/main/kotlin/com/michibaum/admin_service/security/FeignResponseCoderConfig.kt

@@ -0,0 +1,30 @@
+package com.michibaum.admin_service.security
+
+import feign.codec.Decoder
+import feign.codec.Encoder
+import org.springframework.beans.factory.ObjectFactory
+import org.springframework.boot.autoconfigure.http.HttpMessageConverters
+import org.springframework.cloud.openfeign.support.SpringDecoder
+import org.springframework.cloud.openfeign.support.SpringEncoder
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+
+/**
+ * https://github.com/spring-cloud/spring-cloud-openfeign/issues/235
+ * fanticat opened this issue on Oct 22, 2019 · 10 comments
+ */
+@Configuration
+class FeignResponseCoderConfig {
+
+    private val messageConverters = ObjectFactory { HttpMessageConverters() }
+
+    @Bean
+    fun feignEncoder(): Encoder {
+        return SpringEncoder(messageConverters)
+    }
+
+    @Bean
+    fun feignDecoder(): Decoder {
+        return SpringDecoder(messageConverters)
+    }
+}

authentication-library/src/main/kotlin/com/michibaum/authentication_library/security/jwt/JwsValidator.kt

@@ -18,12 +18,6 @@ class JwsValidator(
     val logger = org.slf4j.LoggerFactory.getLogger(this.javaClass)
 
     private var publicKey: RSAPublicKey? = null
-        get() {
-            if (field == null) {
-                reloadPublicKey()
-            }
-            return field
-        }
 
     fun reloadPublicKey() {
         val dto = try {