From 9ab2a91f585864bf18fef788adeaf61f4f450b39 Mon Sep 17 00:00:00 2001
From: Lukasz Rajewski <lukasz.rajewski@t-mobile.pl>
Date: Thu, 18 Aug 2022 21:50:31 +0200
Subject: Refactor rest clients and support timeouts

- Refactored rest clients to remove redundant code
- Timeouts added to the configuration of rest clients

Issue-ID: CCSDK-3716
Signed-off-by: Lukasz Rajewski <lukasz.rajewski@t-mobile.pl>
Change-Id: I706b8efd8447570455b8b65bd5b1a22da474f62b
---
 .../functions/k8s/K8sAbstractRestClientService.kt  | 52 +++-------------------
 1 file changed, 6 insertions(+), 46 deletions(-)

(limited to 'ms/blueprintsprocessor/functions/k8s-connection-plugin')

diff --git a/ms/blueprintsprocessor/functions/k8s-connection-plugin/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/K8sAbstractRestClientService.kt b/ms/blueprintsprocessor/functions/k8s-connection-plugin/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/K8sAbstractRestClientService.kt
index 14f14f61b..b9c45e423 100644
--- a/ms/blueprintsprocessor/functions/k8s-connection-plugin/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/K8sAbstractRestClientService.kt
+++ b/ms/blueprintsprocessor/functions/k8s-connection-plugin/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/k8s/K8sAbstractRestClientService.kt
@@ -19,23 +19,20 @@
 
 package org.onap.ccsdk.cds.blueprintsprocessor.functions.k8s
 
-import org.apache.http.message.BasicHeader
 import org.onap.ccsdk.cds.blueprintsprocessor.rest.BasicAuthRestClientProperties
-import org.onap.ccsdk.cds.blueprintsprocessor.rest.service.BlueprintWebClientService
-import org.springframework.http.HttpHeaders.ACCEPT
-import org.springframework.http.HttpHeaders.AUTHORIZATION
-import org.springframework.http.HttpHeaders.CONTENT_TYPE
-import org.springframework.http.MediaType.APPLICATION_JSON_VALUE
-import java.nio.charset.Charset
-import java.util.Base64
+import org.onap.ccsdk.cds.blueprintsprocessor.rest.service.BasicAuthRestClientService
 
 abstract class K8sAbstractRestClientService(
     private val k8sConfiguration: K8sConnectionPluginConfiguration
-) : BlueprintWebClientService {
+) : BasicAuthRestClientService(BasicAuthRestClientProperties()) {
 
     protected val baseUrl: String = k8sConfiguration.getProperties().url
     private var restClientProperties: BasicAuthRestClientProperties? = null
 
+    override fun getRestClientProperties(): BasicAuthRestClientProperties {
+        return getBasicAuthRestClientProperties()
+    }
+
     private fun getBasicAuthRestClientProperties(): BasicAuthRestClientProperties {
         return if (restClientProperties != null)
             restClientProperties!!
@@ -55,45 +52,8 @@ abstract class K8sAbstractRestClientService(
         mapOfHeaders["Accept"] = "application/json"
         mapOfHeaders["Content-Type"] = "application/json"
         mapOfHeaders["cache-control"] = " no-cache"
-        mapOfHeaders["Accept"] = "application/json"
         return mapOfHeaders
     }
 
-    private fun setBasicAuth(username: String, password: String): String {
-        val credentialsString = "$username:$password"
-        return Base64.getEncoder().encodeToString(credentialsString.toByteArray(Charset.defaultCharset()))
-    }
-
-    override fun defaultHeaders(): Map<String, String> {
-        val encodedCredentials = setBasicAuth(
-            getBasicAuthRestClientProperties().username,
-            getBasicAuthRestClientProperties().password
-        )
-        return mapOf(
-            CONTENT_TYPE to APPLICATION_JSON_VALUE,
-            ACCEPT to APPLICATION_JSON_VALUE,
-            AUTHORIZATION to "Basic $encodedCredentials"
-        )
-    }
-
-    override fun host(uri: String): String {
-        return getBasicAuthRestClientProperties().url + uri
-    }
-
-    override fun convertToBasicHeaders(headers: Map<String, String>): Array<BasicHeader> {
-        val customHeaders: MutableMap<String, String> = headers.toMutableMap()
-        // inject additionalHeaders
-        customHeaders.putAll(verifyAdditionalHeaders(getBasicAuthRestClientProperties()))
-
-        if (!headers.containsKey(AUTHORIZATION)) {
-            val encodedCredentials = setBasicAuth(
-                getBasicAuthRestClientProperties().username,
-                getBasicAuthRestClientProperties().password
-            )
-            customHeaders[AUTHORIZATION] = "Basic $encodedCredentials"
-        }
-        return super.convertToBasicHeaders(customHeaders)
-    }
-
     abstract fun apiUrl(): String
 }
-- 
cgit 1.2.3-korg