private static void createKey(String keyName, AmazonEC2 ec2) {
try {
List<KeyPairInfo> keyPairList = ec2.describeKeyPairs().getKeyPairs();
for (KeyPairInfo keyPair : keyPairList) {
if (keyName.equalsIgnoreCase(keyPair.getKeyName())) {
System.out.println("Using key " + keyName);
return;
}
}
System.out.println("Creating key " + keyName + "in local directory");
CreateKeyPairRequest newKeyRequest = new CreateKeyPairRequest();
newKeyRequest.setKeyName(keyName);
CreateKeyPairResult keyresult = ec2.createKeyPair(newKeyRequest);
KeyPair keyPair = new KeyPair();
keyPair = keyresult.getKeyPair();
String privateKey = keyPair.getKeyMaterial();
writeKeytoFile(keyName, privateKey);
} catch (AmazonServiceException ase) {
System.out.println("Caught Exception: " + ase.getMessage());
System.out.println("Reponse Status Code: " + ase.getStatusCode());
System.out.println("Error Code: " + ase.getErrorCode());
System.out.println("Request ID: " + ase.getRequestId());
}
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof CreateKeyPairRequest == false) return false;
CreateKeyPairRequest other = (CreateKeyPairRequest) obj;
if (other.getKeyName() == null ^ this.getKeyName() == null) return false;
if (other.getKeyName() != null && other.getKeyName().equals(this.getKeyName()) == false)
return false;
return true;
}
@Action(
value = "/manage/submitEC2Key",
results = {
@Result(name = "input", location = "/manage/view_ec2_keys.jsp"),
@Result(name = "success", location = "/manage/viewEC2Keys.action", type = "redirect")
})
public String submitEC2Key() {
String retVal = SUCCESS;
try {
// get AWS credentials from DB
AWSCred awsCred = AWSCredDB.getAWSCred();
// set AWS credentials for service
BasicAWSCredentials awsCredentials =
new BasicAWSCredentials(awsCred.getAccessKey(), awsCred.getSecretKey());
// create service
AmazonEC2 service = new AmazonEC2Client(awsCredentials);
service.setEndpoint(ec2Key.getEc2Region());
// create key pair request
CreateKeyPairRequest createKeyPairRequest = new CreateKeyPairRequest();
createKeyPairRequest.withKeyName(ec2Key.getKeyNm());
// call service
CreateKeyPairResult createKeyPairResult = service.createKeyPair(createKeyPairRequest);
// get key pair result
KeyPair keyPair = createKeyPairResult.getKeyPair();
// set private key
String privateKey = keyPair.getKeyMaterial();
ec2Key.setPrivateKey(privateKey);
// add to db
Long keyId = EC2KeyDB.saveEC2Key(ec2Key);
// store private key
SSHUtil.storePrivateKey(keyId.toString(), ec2Key.getPrivateKey().trim());
} catch (AmazonServiceException ex) {
addActionError(ex.getMessage());
retVal = INPUT;
}
return retVal;
}
public Request<CreateKeyPairRequest> marshall(CreateKeyPairRequest createKeyPairRequest) {
if (createKeyPairRequest == null) {
throw new AmazonClientException("Invalid argument passed to marshall(...)");
}
Request<CreateKeyPairRequest> request =
new DefaultRequest<CreateKeyPairRequest>(createKeyPairRequest, "AmazonEC2");
request.addParameter("Action", "CreateKeyPair");
request.addParameter("Version", "2012-10-01");
if (createKeyPairRequest.getKeyName() != null) {
request.addParameter("KeyName", StringUtils.fromString(createKeyPairRequest.getKeyName()));
}
return request;
}
