aboutsummaryrefslogtreecommitdiffstats
path: root/certService/src/main/java
diff options
context:
space:
mode:
Diffstat (limited to 'certService/src/main/java')
-rw-r--r--certService/src/main/java/org/onap/aaf/certservice/api/CertificationService.java40
-rw-r--r--certService/src/main/java/org/onap/aaf/certservice/certification/CsrModelFactory.java42
-rw-r--r--certService/src/main/java/org/onap/aaf/certservice/certification/PKCS10CertificationRequestFactory.java38
-rw-r--r--certService/src/main/java/org/onap/aaf/certservice/certification/PemObjectFactory.java9
-rw-r--r--certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/CertificationExceptionController.java56
-rw-r--r--certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/CsrDecryptionException.java3
-rw-r--r--certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/DecryptionException.java3
-rw-r--r--certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/KeyDecryptionException.java (renamed from certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/PemDecryptionException.java)8
8 files changed, 148 insertions, 51 deletions
diff --git a/certService/src/main/java/org/onap/aaf/certservice/api/CertificationService.java b/certService/src/main/java/org/onap/aaf/certservice/api/CertificationService.java
index 75fc0f52..d1a4a17a 100644
--- a/certService/src/main/java/org/onap/aaf/certservice/api/CertificationService.java
+++ b/certService/src/main/java/org/onap/aaf/certservice/api/CertificationService.java
@@ -24,11 +24,9 @@ import com.google.gson.Gson;
import org.onap.aaf.certservice.certification.CertificationModelFactory;
import org.onap.aaf.certservice.certification.CsrModelFactory;
import org.onap.aaf.certservice.certification.CsrModelFactory.StringBase64;
-import org.onap.aaf.certservice.certification.exceptions.CsrDecryptionException;
-import org.onap.aaf.certservice.certification.exceptions.PemDecryptionException;
+import org.onap.aaf.certservice.certification.exceptions.DecryptionException;
import org.onap.aaf.certservice.certification.model.CertificationModel;
import org.onap.aaf.certservice.certification.model.CsrModel;
-import org.onap.aaf.certservice.certification.model.ErrorResponseModel;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
@@ -68,35 +66,19 @@ public class CertificationService {
@PathVariable String caName,
@RequestHeader("CSR") String encodedCsr,
@RequestHeader("PK") String encodedPrivateKey
- ) {
+ ) throws DecryptionException {
+
caName = caName.replaceAll("[\n|\r|\t]", "_");
LOGGER.info("Received certificate signing request for CA named: {}", caName);
+ CsrModel csrModel = csrModelFactory.createCsrModel(
+ new StringBase64(encodedCsr),
+ new StringBase64(encodedPrivateKey)
+ );
+ LOGGER.debug("Received CSR meta data: \n{}", csrModel);
+ CertificationModel certificationModel = certificationModelFactory
+ .createCertificationModel(csrModel,caName);
+ return new ResponseEntity<>(new Gson().toJson(certificationModel), HttpStatus.OK);
- try {
- CsrModel csrModel = csrModelFactory.createCsrModel(
- new StringBase64(encodedCsr),
- new StringBase64(encodedPrivateKey)
- );
- LOGGER.debug("Received CSR meta data: \n{}", csrModel);
- CertificationModel certificationModel = certificationModelFactory
- .createCertificationModel(csrModel,caName);
- return new ResponseEntity<>(
- new Gson().toJson(certificationModel),
- HttpStatus.OK);
- } catch (CsrDecryptionException e) {
- LOGGER.error("Exception occurred during decoding certificate sign request:", e);
- return getErrorResponseEntity("Wrong certificate signing request (CSR) format");
- } catch (PemDecryptionException e) {
- LOGGER.error("Exception occurred during decoding key:", e);
- return getErrorResponseEntity("Wrong key (PK) format");
- }
- }
-
- private ResponseEntity<String> getErrorResponseEntity(String errorMessage) {
- ErrorResponseModel errorResponse = new ErrorResponseModel(errorMessage);
- return new ResponseEntity<>(
- new Gson().toJson(errorResponse),
- HttpStatus.BAD_REQUEST);
}
diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/CsrModelFactory.java b/certService/src/main/java/org/onap/aaf/certservice/certification/CsrModelFactory.java
index c1262e1e..6794bd6b 100644
--- a/certService/src/main/java/org/onap/aaf/certservice/certification/CsrModelFactory.java
+++ b/certService/src/main/java/org/onap/aaf/certservice/certification/CsrModelFactory.java
@@ -20,13 +20,13 @@
package org.onap.aaf.certservice.certification;
-import java.io.IOException;
import java.util.Base64;
import org.bouncycastle.pkcs.PKCS10CertificationRequest;
import org.bouncycastle.util.io.pem.PemObject;
import org.onap.aaf.certservice.certification.exceptions.CsrDecryptionException;
-import org.onap.aaf.certservice.certification.exceptions.PemDecryptionException;
+import org.onap.aaf.certservice.certification.exceptions.DecryptionException;
+import org.onap.aaf.certservice.certification.exceptions.KeyDecryptionException;
import org.onap.aaf.certservice.certification.model.CsrModel;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -37,22 +37,35 @@ import org.springframework.stereotype.Service;
public class CsrModelFactory {
private static final Logger LOGGER = LoggerFactory.getLogger(CsrModelFactory.class);
- private final PemObjectFactory pemObjectFactory = new PemObjectFactory();
+ private final PemObjectFactory pemObjectFactory
+ = new PemObjectFactory();
+ private final PKCS10CertificationRequestFactory certificationRequestFactory
+ = new PKCS10CertificationRequestFactory();
+
public CsrModel createCsrModel(StringBase64 csr, StringBase64 privateKey)
- throws CsrDecryptionException, PemDecryptionException {
+ throws DecryptionException {
LOGGER.debug("Decoded CSR: \n{}", csr);
+ PKCS10CertificationRequest decodedCsr = decodeCsr(csr);
+ PemObject decodedPrivateKey = decodePrivateKey(privateKey);
+ return new CsrModel(decodedCsr, decodedPrivateKey);
+ }
- try {
- PemObject pemObject = pemObjectFactory.createPemObject(csr.asString());
- PKCS10CertificationRequest decodedCsr = new PKCS10CertificationRequest(
- pemObject.getContent()
- );
- PemObject decodedPrivateKey = pemObjectFactory.createPemObject(privateKey.asString());
- return new CsrModel(decodedCsr, decodedPrivateKey);
- } catch (IOException e) {
- throw new CsrDecryptionException("Incorrect CSR, decryption failed", e);
- }
+ private PemObject decodePrivateKey(StringBase64 privateKey)
+ throws KeyDecryptionException {
+ return pemObjectFactory.createPemObject(privateKey.asString()).orElseThrow(
+ () -> new KeyDecryptionException("Incorrect Key, decryption failed")
+ );
+ }
+
+ private PKCS10CertificationRequest decodeCsr(StringBase64 csr)
+ throws CsrDecryptionException {
+ return pemObjectFactory.createPemObject(csr.asString())
+ .flatMap(
+ certificationRequestFactory::createKCS10CertificationRequest
+ ).orElseThrow(
+ () -> new CsrDecryptionException("Incorrect CSR, decryption failed")
+ );
}
public static class StringBase64 {
@@ -67,6 +80,7 @@ public class CsrModelFactory {
return new String(decoder.decode(value));
}
}
+
}
diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/PKCS10CertificationRequestFactory.java b/certService/src/main/java/org/onap/aaf/certservice/certification/PKCS10CertificationRequestFactory.java
new file mode 100644
index 00000000..8f89de2f
--- /dev/null
+++ b/certService/src/main/java/org/onap/aaf/certservice/certification/PKCS10CertificationRequestFactory.java
@@ -0,0 +1,38 @@
+/*
+ * ============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.certification;
+
+import org.bouncycastle.pkcs.PKCS10CertificationRequest;
+import org.bouncycastle.util.io.pem.PemObject;
+
+import java.io.IOException;
+import java.util.Optional;
+
+public class PKCS10CertificationRequestFactory {
+
+ public Optional<PKCS10CertificationRequest> createKCS10CertificationRequest(PemObject pemObject) {
+ try {
+ return Optional.of(new PKCS10CertificationRequest(pemObject.getContent()));
+ } catch (IOException e) {
+ return Optional.empty();
+ }
+ }
+}
diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/PemObjectFactory.java b/certService/src/main/java/org/onap/aaf/certservice/certification/PemObjectFactory.java
index 61ea0aaf..514101b9 100644
--- a/certService/src/main/java/org/onap/aaf/certservice/certification/PemObjectFactory.java
+++ b/certService/src/main/java/org/onap/aaf/certservice/certification/PemObjectFactory.java
@@ -22,22 +22,21 @@ package org.onap.aaf.certservice.certification;
import java.io.IOException;
import java.io.StringReader;
+import java.util.Optional;
import org.bouncycastle.util.io.pem.PemObject;
import org.bouncycastle.util.io.pem.PemReader;
-import org.onap.aaf.certservice.certification.exceptions.PemDecryptionException;
-
public class PemObjectFactory {
- public PemObject createPemObject(String pem) throws PemDecryptionException {
+ public Optional<PemObject> createPemObject(String pem) {
try (StringReader stringReader = new StringReader(pem);
PemReader pemReader = new PemReader(stringReader)) {
- return pemReader.readPemObject();
+ return Optional.ofNullable(pemReader.readPemObject());
} catch (IOException e) {
- throw new PemDecryptionException("Unable to create PEM", e);
+ return Optional.empty();
}
}
diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/CertificationExceptionController.java b/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/CertificationExceptionController.java
new file mode 100644
index 00000000..7d2c43ed
--- /dev/null
+++ b/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/CertificationExceptionController.java
@@ -0,0 +1,56 @@
+/*
+ * ============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.certification.exceptions;
+
+import com.google.gson.Gson;
+import org.onap.aaf.certservice.certification.model.ErrorResponseModel;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+
+@ControllerAdvice
+public class CertificationExceptionController {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(CertificationExceptionController.class);
+
+ @ExceptionHandler(value = CsrDecryptionException.class)
+ public ResponseEntity<String> handle(CsrDecryptionException exception) {
+ LOGGER.error("Exception occurred during decoding certificate sign request:", exception);
+ return getErrorResponseEntity("Wrong certificate signing request (CSR) format");
+ }
+
+ @ExceptionHandler(value = KeyDecryptionException.class)
+ public ResponseEntity<String> handle(KeyDecryptionException exception) {
+ LOGGER.error("Exception occurred during decoding key:", exception);
+ return getErrorResponseEntity("Wrong key (PK) format");
+ }
+
+ private ResponseEntity<String> getErrorResponseEntity(String errorMessage) {
+ ErrorResponseModel errorResponse = new ErrorResponseModel(errorMessage);
+ return new ResponseEntity<>(
+ new Gson().toJson(errorResponse),
+ HttpStatus.BAD_REQUEST
+ );
+ }
+}
diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/CsrDecryptionException.java b/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/CsrDecryptionException.java
index 2f3f3659..929fbdb6 100644
--- a/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/CsrDecryptionException.java
+++ b/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/CsrDecryptionException.java
@@ -24,4 +24,7 @@ public class CsrDecryptionException extends DecryptionException {
public CsrDecryptionException(String message, Throwable cause) {
super(message, cause);
}
+ public CsrDecryptionException(String message) {
+ super(message);
+ }
}
diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/DecryptionException.java b/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/DecryptionException.java
index 67249cd5..8f5f48e6 100644
--- a/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/DecryptionException.java
+++ b/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/DecryptionException.java
@@ -24,4 +24,7 @@ public class DecryptionException extends Exception {
public DecryptionException(String message, Throwable cause) {
super(message, cause);
}
+ public DecryptionException(String message) {
+ super(message);
+ }
}
diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/PemDecryptionException.java b/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/KeyDecryptionException.java
index 564660e5..15d53935 100644
--- a/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/PemDecryptionException.java
+++ b/certService/src/main/java/org/onap/aaf/certservice/certification/exceptions/KeyDecryptionException.java
@@ -20,9 +20,11 @@
package org.onap.aaf.certservice.certification.exceptions;
-public class PemDecryptionException extends DecryptionException {
- public PemDecryptionException(String message, Throwable cause) {
+public class KeyDecryptionException extends DecryptionException {
+ public KeyDecryptionException(String message, Throwable cause) {
super(message, cause);
}
-
+ public KeyDecryptionException(String message) {
+ super(message);
+ }
}