com.amazonaws.mobileconnectors.cognitoauth.util

Class LocalDataManager

java.lang.Object

com.amazonaws.mobileconnectors.cognitoauth.util.LocalDataManager

public final class LocalDataManager
extends java.lang.Object

Handles tokens caching in the device local storage.

Uses SharedPreferences in Android for local storage.

Uses SharedPreferences to cache tokens.

Constructor Summary

Constructors

Constructor and Description
LocalDataManager()

Method Summary

Modifier and Type	Method and Description
static void	cacheSession(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore, android.content.Context context, java.lang.String clientId, java.lang.String username, AuthUserSession session, java.util.Set<java.lang.String> scopes) Caches tokens for a user.
static void	cacheSession(android.content.Context context, java.lang.String clientId, java.lang.String username, AuthUserSession session, java.util.Set<java.lang.String> scopes) Caches tokens for a user.
static void	cacheState(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore, android.content.Context context, java.lang.String key, java.lang.String proofKey, java.util.Set<java.lang.String> scopes) Caches proof key.
static void	cacheState(android.content.Context context, java.lang.String key, java.lang.String proofKey, java.util.Set<java.lang.String> scopes) Caches proof key.
static void	clearCache(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore, android.content.Context context, java.lang.String clientId, java.lang.String username) Clears all cached tokens for a user.
static void	clearCache(android.content.Context context, java.lang.String clientId, java.lang.String username) Clears all cached tokens for a user.
static void	clearCacheAll(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore)
static java.lang.String	getCachedProofKey(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore, android.content.Context context, java.lang.String key) Returns proof-key for current token request.
static java.lang.String	getCachedProofKey(android.content.Context context, java.lang.String key) Returns proof-key for current token request.
static java.util.Set<java.lang.String>	getCachedScopes(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore, android.content.Context context, java.lang.String key) Returns scopes for a request.
static java.util.Set<java.lang.String>	getCachedScopes(android.content.Context context, java.lang.String key) Returns scopes for a request.
static AuthUserSession	getCachedSession(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore, android.content.Context context, java.lang.String clientId, java.lang.String username, java.util.Set<java.lang.String> scopes) Returns cached tokens for a user as a AuthUserSession.
static AuthUserSession	getCachedSession(android.content.Context context, java.lang.String clientId, java.lang.String username, java.util.Set<java.lang.String> scopes) Returns cached tokens for a user as a AuthUserSession.
static java.lang.String	getLastAuthUser(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore, android.content.Context context, java.lang.String clientId) Returns the last authenticated user on this device.
static java.lang.String	getLastAuthUser(android.content.Context context, java.lang.String clientId) Returns the last authenticated user on this device.

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalDataManager

public LocalDataManager()

Method Detail

getLastAuthUser

public static java.lang.String getLastAuthUser(android.content.Context context,
                                               java.lang.String clientId)

Returns the last authenticated user on this device.

Parameters:

context - Required, Android application Context.

clientId - Required, User Pool App Domain.

Returns:

the last authenticated user on this device.

getLastAuthUser

public static java.lang.String getLastAuthUser(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore,
                                               android.content.Context context,
                                               java.lang.String clientId)

Returns the last authenticated user on this device.

Parameters:

context - Required, Android application Context.

clientId - Required, User Pool App Domain.

Returns:

the last authenticated user on this device.

getCachedSession

public static AuthUserSession getCachedSession(android.content.Context context,
                                               java.lang.String clientId,
                                               java.lang.String username,
                                               java.util.Set<java.lang.String> scopes)

Returns cached tokens for a user as a AuthUserSession.

Parameters:

context - Required: The host application Context.

clientId - Required: Cognito App/Client Id.

username - Required: The username.

Returns:

AuthUserSession.

getCachedSession

public static AuthUserSession getCachedSession(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore,
                                               android.content.Context context,
                                               java.lang.String clientId,
                                               java.lang.String username,
                                               java.util.Set<java.lang.String> scopes)

Returns cached tokens for a user as a AuthUserSession.

Parameters:

context - Required: The host application Context.

clientId - Required: Cognito App/Client Id.

username - Required: The username.

Returns:

AuthUserSession.

cacheSession

public static void cacheSession(android.content.Context context,
                                java.lang.String clientId,
                                java.lang.String username,
                                AuthUserSession session,
                                java.util.Set<java.lang.String> scopes)

Caches tokens for a user.

Parameters:

context - Required: Android application Context.

clientId - Required: Cognito App/Client Id.

username - Required: The username.

session - Required: User tokens as AuthUserSession.

cacheSession

public static void cacheSession(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore,
                                android.content.Context context,
                                java.lang.String clientId,
                                java.lang.String username,
                                AuthUserSession session,
                                java.util.Set<java.lang.String> scopes)

Caches tokens for a user.

Parameters:

context - Required: Android application Context.

clientId - Required: Cognito App/Client Id.

username - Required: The username.

session - Required: User tokens as AuthUserSession.

cacheState

public static void cacheState(android.content.Context context,
                              java.lang.String key,
                              java.lang.String proofKey,
                              java.util.Set<java.lang.String> scopes)

Caches proof key.

Parameters:

context - Required: The host application Context.

key - Required: The mapped key.

proofKey - Required: The generated proof-key for token exchange.

scopes - Required: Scopes for the current token request.

cacheState

public static void cacheState(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore,
                              android.content.Context context,
                              java.lang.String key,
                              java.lang.String proofKey,
                              java.util.Set<java.lang.String> scopes)

Caches proof key.

Parameters:

context - Required: The host application Context.

key - Required: The mapped key.

proofKey - Required: The generated proof-key for token exchange.

scopes - Required: Scopes for the current token request.

getCachedProofKey

public static java.lang.String getCachedProofKey(android.content.Context context,
                                                 java.lang.String key)

Returns proof-key for current token request.

Parameters:

context - Required: The host application Context.

key - Required: The mapped key.

Returns:

Cached proof-key.

getCachedProofKey

public static java.lang.String getCachedProofKey(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore,
                                                 android.content.Context context,
                                                 java.lang.String key)

Returns proof-key for current token request.

Parameters:

context - Required: The host application Context.

key - Required: The mapped key.

Returns:

Cached proof-key.

getCachedScopes

public static java.util.Set<java.lang.String> getCachedScopes(android.content.Context context,
                                                              java.lang.String key)

Returns scopes for a request.

Parameters:

context - Required: The host application Context.

key - Required: The mapped key.

Returns:

Cached scopes.

getCachedScopes

public static java.util.Set<java.lang.String> getCachedScopes(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore,
                                                              android.content.Context context,
                                                              java.lang.String key)

Returns scopes for a request.

Parameters:

context - Required: The host application Context.

key - Required: The mapped key.

Returns:

Cached scopes.

clearCache

public static void clearCache(android.content.Context context,
                              java.lang.String clientId,
                              java.lang.String username)

Clears all cached tokens for a user.

Parameters:

context - Required: The host application Context.

clientId - Required: Cognito App/Client Id.

username - Required: The username.

clearCache

public static void clearCache(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore,
                              android.content.Context context,
                              java.lang.String clientId,
                              java.lang.String username)

Clears all cached tokens for a user.

Parameters:

context - Required: The host application Context.

clientId - Required: Cognito App/Client Id.

username - Required: The username.

clearCacheAll

public static void clearCacheAll(com.amazonaws.internal.keyvaluestore.AWSKeyValueStore awsKeyValueStore)