Auth (App Engine Plugins Core Library 0.13.1 API)

java.lang.Object
- com.google.cloud.tools.appengine.operations.Auth

```
public class Auth
extends Object
```
Run various gcloud auth commands.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`activateServiceAccount(Path jsonFile)`	Activates a service account based on a configured json key file.
`void`	`login()`	Launches the gcloud auth login flow.
`void`	`login(String user)`	Logs into the Cloud SDK with a specific user (does not retrigger auth flow if user is already configured for the system).

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - login
```
public void login(String user)
           throws AppEngineException
```
    Logs into the Cloud SDK with a specific user (does not retrigger auth flow if user is already configured for the system).
    
    Parameters:
    
    user - a user email
    
    Throws:
    
    AppEngineException - when there is an issue with the auth flow
  - login
```
public void login()
           throws AppEngineException
```
    Launches the gcloud auth login flow.
    
    Throws:
    
    AppEngineException
  - activateServiceAccount
```
public void activateServiceAccount(Path jsonFile)
                            throws AppEngineException
```
    Activates a service account based on a configured json key file.
    
    Parameters:
    
    jsonFile - a service account json key file
    
    Throws:
    
    AppEngineException - when there is an issue with the auth flow