Package org.eclipse.jgit.transport

Class CredentialsProvider

java.lang.Object

org.eclipse.jgit.transport.CredentialsProvider

Direct Known Subclasses:

AwtCredentialsProvider, ChainingCredentialsProvider, ConsoleCredentialsProvider, NetRCCredentialsProvider, SshTestHarness.TestCredentialsProvider, UsernamePasswordCredentialsProvider

public abstract class CredentialsProvider
extends Object

Provide credentials for use in connecting to Git repositories. Implementors are strongly encouraged to support at least the minimal CredentialItem.Username and CredentialItem.Password items. More sophisticated implementors may implement additional types, such as CredentialItem.StringType. CredentialItems are usually presented in bulk, allowing implementors to combine them into a single UI widget and streamline the authentication process for an end-user.

See Also:

UsernamePasswordCredentialsProvider

Constructor Summary

Constructors

Constructor	Description
CredentialsProvider()

Method Summary

Modifier and Type	Method	Description
boolean	get(URIish uri, List<CredentialItem> items)	Ask for the credential items to be populated.
abstract boolean	get(URIish uri, CredentialItem... items)	Ask for the credential items to be populated.
static CredentialsProvider	getDefault()	Get the default credentials provider, or null.
protected static boolean	isAnyNull(CredentialItem... items)	Whether any of the passed items is null
abstract boolean	isInteractive()	Check if the provider is interactive with the end-user.
void	reset(URIish uri)	Reset the credentials provider for the given URI
static void	setDefault(CredentialsProvider p)	Set the default credentials provider.
abstract boolean	supports(CredentialItem... items)	Check if the provider can supply the necessary CredentialItems.

Methods inherited from class java.lang.Object

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

Constructor Detail

CredentialsProvider

public CredentialsProvider()

Method Detail

getDefault

public static CredentialsProvider getDefault()

Get the default credentials provider, or null.

Returns:

the default credentials provider, or null.

setDefault

public static void setDefault(CredentialsProvider p)

Set the default credentials provider.

Parameters:

p - the new default provider, may be null to select no default.

isAnyNull

protected static boolean isAnyNull(CredentialItem... items)

Whether any of the passed items is null

Parameters:

items - credential items to check

Returns:

true if any of the passed items is null, false otherwise

Since:

4.2

isInteractive

public abstract boolean isInteractive()

Check if the provider is interactive with the end-user. An interactive provider may try to open a dialog box, or prompt for input on the terminal, and will wait for a user response. A non-interactive provider will either populate CredentialItems, or fail.

Returns:

true if the provider is interactive with the end-user.

supports

public abstract boolean supports(CredentialItem... items)

Check if the provider can supply the necessary CredentialItems.

Parameters:

items - the items the application requires to complete authentication.

Returns:

true if this CredentialsProvider supports all of the items supplied.

get

public abstract boolean get(URIish uri,
                            CredentialItem... items)
                     throws UnsupportedCredentialItem

Ask for the credential items to be populated.

Parameters:

uri - the URI of the remote resource that needs authentication.

items - the items the application requires to complete authentication.

Returns:

true if the request was successful and values were supplied; false if the user canceled the request and did not supply all requested values.

Throws:

UnsupportedCredentialItem - if one of the items supplied is not supported.

get

public boolean get(URIish uri,
                   List<CredentialItem> items)
            throws UnsupportedCredentialItem

Ask for the credential items to be populated.

Parameters:

uri - the URI of the remote resource that needs authentication.

items - the items the application requires to complete authentication.

Returns:

true if the request was successful and values were supplied; false if the user canceled the request and did not supply all requested values.

Throws:

UnsupportedCredentialItem - if one of the items supplied is not supported.

reset

public void reset(URIish uri)

Reset the credentials provider for the given URI

Parameters:

uri - a URIish object.