forked from GoogleCloudPlatform/java-docs-samples
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathGetPublicKey.java
More file actions
58 lines (52 loc) · 2.3 KB
/
GetPublicKey.java
File metadata and controls
58 lines (52 loc) · 2.3 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
/*
* Copyright 2020 Google LLC
*
* 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.
*/
package kms;
// [START kms_get_public_key]
import com.google.cloud.kms.v1.CryptoKeyVersionName;
import com.google.cloud.kms.v1.KeyManagementServiceClient;
import com.google.cloud.kms.v1.PublicKey;
import java.io.IOException;
import java.security.GeneralSecurityException;
public class GetPublicKey {
public void getPublicKey() throws IOException, GeneralSecurityException {
// TODO(developer): Replace these variables before running the sample.
String projectId = "your-project-id";
String locationId = "us-east1";
String keyRingId = "my-key-ring";
String keyId = "my-key";
String keyVersionId = "123";
getPublicKey(projectId, locationId, keyRingId, keyId, keyVersionId);
}
// Get the public key associated with an asymmetric key.
public void getPublicKey(
String projectId, String locationId, String keyRingId, String keyId, String keyVersionId)
throws IOException, GeneralSecurityException {
// Initialize client that will be used to send requests. This client only
// needs to be created once, and can be reused for multiple requests. After
// completing all of your requests, call the "close" method on the client to
// safely clean up any remaining background resources.
try (KeyManagementServiceClient client = KeyManagementServiceClient.create()) {
// Build the key version name from the project, location, key ring, key,
// and key version.
CryptoKeyVersionName keyVersionName =
CryptoKeyVersionName.of(projectId, locationId, keyRingId, keyId, keyVersionId);
// Get the public key.
PublicKey publicKey = client.getPublicKey(keyVersionName);
System.out.printf("Public key: %s%n", publicKey.getPem());
}
}
}
// [END kms_get_public_key]