org.uberfire.backend.server.authz

Class AuthorizationPolicyDeployer

java.lang.Object

org.uberfire.backend.server.authz.AuthorizationPolicyDeployer

@Startup
 @ApplicationScoped
public class AuthorizationPolicyDeployer
extends Object

An Uberfire's startup bean that scans the classpath looking for an authorization policy to deploy (a file named security-policy.properties).

If located, the policy file is loaded and passed along the AuthorizationPolicyStorage. The deployment process is only executed once, so if a policy instance has been already stored then the deployment is left out. The AuthorizationPolicyMarshaller class is used to read and convert the entries defined at the security-policy.properties file into an AuthorizationPolicy instance.

It is also possible to split the policy into multiple files. The security-policy.properties file is always mandatory as it serves as a marker file. Alongside that file, several security-module-?.properties files can be created. The split mechanism allows either for the provision of just a single full standalone policy file or multiple module files each of them containing different entries. The way those files are defined is always up to the application developer.

Constructor Summary

Constructors

Constructor and Description
AuthorizationPolicyDeployer()
AuthorizationPolicyDeployer(AuthorizationPolicyStorage authzPolicyStorage, PermissionManager permissionManager, javax.enterprise.event.Event<AuthorizationPolicyDeployedEvent> deployedEvent)

Method Summary

Modifier and Type	Method and Description
void	deployPolicy()
void	deployPolicy(Path policyDir)
Path	getPolicyDir()
void	init()
boolean	isPolicyFile(Path p)
AuthorizationPolicy	loadPolicy(Path policyDir)
void	loadPolicyFile(NonEscapedProperties properties, Path path)
NonEscapedProperties	readPolicyProperties(Path policyDir) Put all the policy files together into a single properties instance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AuthorizationPolicyDeployer

public AuthorizationPolicyDeployer()

AuthorizationPolicyDeployer

@Inject
public AuthorizationPolicyDeployer(AuthorizationPolicyStorage authzPolicyStorage,
                                           PermissionManager permissionManager,
                                           javax.enterprise.event.Event<AuthorizationPolicyDeployedEvent> deployedEvent)

Method Detail

init

@PostConstruct
public void init()

deployPolicy

public void deployPolicy()

getPolicyDir

public Path getPolicyDir()

deployPolicy

public void deployPolicy(Path policyDir)

loadPolicy

public AuthorizationPolicy loadPolicy(Path policyDir)

readPolicyProperties

public NonEscapedProperties readPolicyProperties(Path policyDir)
                                          throws IOException

Put all the policy files together into a single properties instance.

Parameters:

policyDir - The source directory where to read the policy files from.

Returns:

An NonEscapedProperties instance containing all the properties read from the policy files found

Throws:

IOException - When an IO error occurs reading any of the policy files

isPolicyFile

public boolean isPolicyFile(Path p)

loadPolicyFile

public void loadPolicyFile(NonEscapedProperties properties,
                           Path path)