Add endpoint for CSR, that will log received data.

Issue-ID: AAF-995
Signed-off-by: Bartosz Gardziejewski <bartosz.gardziejewski@nokia.com>
Change-Id: I6f2ab981669158c3b4c8d8c26fa829f7967aa712

1 files changed, 61 insertions, 0 deletions

diff --git a/certService/src/main/java/org/onap/aaf/certservice/rest/CertificationService.java b/certService/src/main/java/org/onap/aaf/certservice/rest/CertificationService.java
new file mode 100644
index 00000000..7a93bffa
--- /dev/null
+++ b/certService/src/main/java/org/onap/aaf/certservice/rest/CertificationService.java
@@ -0,0 +1,61 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2020 Nokia. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.aaf.certservice.rest;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestHeader;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Base64;
+
+@RestController
+public class CertificationService {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(CertificationService.class);
+    private static final Base64.Decoder DECODER = Base64.getDecoder();
+
+    @GetMapping("/csr/{caName}")
+    public ResponseEntity<String> getEncodesCSR(
+            @PathVariable String caName,
+            @RequestHeader("CSR") String encodedCSR,
+            @RequestHeader("PK") String encodedPrivateKey
+    ) {
+
+        String csr = decode(encodedCSR);
+        String privateKey = decode(encodedPrivateKey);
+
+        LOGGER.info("Received CSR for CA named: {}",caName);
+        LOGGER.debug("Decoded received CSR: \n{}", csr);
+
+        return new ResponseEntity<>(csr, HttpStatus.OK);
+
+    }
+
+    private String decode(String encodedData) {
+        return new String(DECODER.decode(encodedData));
+    }
+
+}