com.infusers.core.secrets.gcp.GCPSecretManager Maven / Gradle / Ivy

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package com.infusers.core.secrets.gcp;

import java.io.IOException;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;

import com.google.cloud.secretmanager.v1.AccessSecretVersionResponse;
import com.google.cloud.secretmanager.v1.SecretManagerServiceClient;
import com.google.cloud.secretmanager.v1.SecretVersionName;
import com.infusers.core.secrets.SecretManager;

public class GCPSecretManager implements SecretManager {
	private Logger log = LogManager.getLogger(GCPSecretManager.class);
	
	@Value("${infusers.secretsmanager.gcp.projectdetails}")
	private String gcpProjectDetails;	
	
	@Bean
    public SecretManagerServiceClient secretManagerServiceClient() {
        try {
            SecretManagerServiceClient client = SecretManagerServiceClient.create();
            return client;
        } 
        catch (IOException e) {
			log.error("SecretManagerConfig.secretManagerServiceClient()-> Failed to create SecretManagerServiceClient, looks like this is NOT GCP environment?" + e.getMessage());
        }
        return null;
    }
	
    @Override    	
	public String getSecret(String region, String secretName) {
		String secretFullName = this.gcpProjectDetails+secretName+"/versions/2";
		
        try {
    		SecretManagerServiceClient secretManagerServiceClient = secretManagerServiceClient();
    		
    		if (secretManagerServiceClient ==null) {
    			log.error("SecretsUtility.getGCPSecret()-> SecretManagerServiceClient is NULL, looks like this is NOT GCP environment?");
    			return null;
    		}
    		    		
            SecretVersionName secretVersionName = SecretVersionName.parse(secretFullName);
            AccessSecretVersionResponse response = secretManagerServiceClient.accessSecretVersion(secretVersionName);

            String secretValue = response.getPayload().getData().toStringUtf8();
			log.warn("SecretsUtility.getGCPSecret()-> secretName = "+secretName+" :: secretFullName = "+secretFullName+" :: secretVersionName = "+secretVersionName+" :: secretValue = "+secretValue);
            
            //System.out.println("Secret Value: " + secretValue);
            return secretValue;
        } 
        catch (Exception e) {
			log.error("SecretManagerConfig.getGCPSecret()" + e.getMessage()+" :: secretName = "+secretName+" :: secretFullName = "+secretFullName);
        }
        return null;
    }	
}