SDK-2771: Add NoAuthStrategy to be used on endpoints that don't require any authentication

Author: MrBurtyyy

yoti-sdk-api/src/main/java/com/yoti/api/client/docs/DocScanService.java

@@ -37,6 +37,7 @@
 import com.yoti.api.client.spi.remote.call.YotiHttpRequestBuilderFactory;
 import com.yoti.api.client.spi.remote.call.YotiHttpResponse;
 import com.yoti.api.client.spi.remote.call.factory.AuthStrategy;
+import com.yoti.api.client.spi.remote.call.factory.NoAuthStrategy;
 import com.yoti.api.client.spi.remote.call.factory.UnsignedPathFactory;
 
 import com.fasterxml.jackson.annotation.JsonInclude;
@@ -474,6 +475,7 @@ SupportedDocumentsResponse getSupportedDocuments(boolean includeNonLatin) throws
 
         try {
             YotiHttpRequest yotiHttpRequest = yotiHttpRequestBuilderFactory.create()
+                    .withAuthStrategy(new NoAuthStrategy())
                     .withBaseUrl(apiUrl)
                     .withEndpoint(path)
                     .withHttpMethod(HTTP_GET)

yoti-sdk-api/src/main/java/com/yoti/api/client/spi/remote/call/factory/NoAuthStrategy.java

@@ -0,0 +1,22 @@
+package com.yoti.api.client.spi.remote.call.factory;
+
+import java.security.GeneralSecurityException;
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.http.Header;
+import org.apache.http.NameValuePair;
+
+public class NoAuthStrategy implements AuthStrategy {
+
+    @Override
+    public List<Header> createAuthHeaders(String httpMethod, String endpoint, byte[] payload) throws GeneralSecurityException {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public List<NameValuePair> createQueryParams() {
+        return Collections.emptyList();
+    }
+
+}