public class UserAuthKeyboardInteractive extends AbstractUserAuth
NamedResource.Utils
Modifier and Type | Field and Description |
---|---|
static String |
DEFAULT_INTERACTIVE_LANGUAGE_TAG |
static String |
DEFAULT_INTERACTIVE_SUBMETHODS |
static String |
INTERACTIVE_LANGUAGE_TAG |
static String |
INTERACTIVE_SUBMETHODS |
static String |
NAME |
log
BY_NAME_COMPARATOR, NAME_EXTRACTOR
Constructor and Description |
---|
UserAuthKeyboardInteractive() |
Modifier and Type | Method and Description |
---|---|
static String |
getAuthCommandName(int cmd) |
protected String |
getCurrentPasswordCandidate() |
protected String |
getExchangeLanguageTag(ClientSession session) |
protected String |
getExchangeSubMethods(ClientSession session) |
protected String[] |
getUserResponses(String name,
String instruction,
String lang,
String[] prompt,
boolean[] echo) |
void |
init(ClientSession session,
String service) |
protected boolean |
processAuthDataRequest(ClientSession session,
String service,
Buffer buffer) |
protected boolean |
sendAuthDataRequest(ClientSession session,
String service) |
protected boolean |
useCurrentPassword(String password,
String name,
String instruction,
String lang,
String[] prompt,
boolean[] echo) |
protected boolean |
verifyTrialsCount(ClientSession session,
String service,
int cmd,
int nbTrials,
int maxAllowed) |
destroy, getClientSession, getName, getService, getSession, process, toString
public static final String NAME
public static final String INTERACTIVE_LANGUAGE_TAG
public static final String DEFAULT_INTERACTIVE_LANGUAGE_TAG
public static final String INTERACTIVE_SUBMETHODS
public static final String DEFAULT_INTERACTIVE_SUBMETHODS
public void init(ClientSession session, String service) throws Exception
init
in interface UserAuth
init
in class AbstractUserAuth
session
- The ClientSession
service
- The requesting service nameException
- If failed to initialize the mechanismprotected boolean sendAuthDataRequest(ClientSession session, String service) throws Exception
sendAuthDataRequest
in class AbstractUserAuth
Exception
protected boolean processAuthDataRequest(ClientSession session, String service, Buffer buffer) throws Exception
processAuthDataRequest
in class AbstractUserAuth
Exception
protected String getExchangeLanguageTag(ClientSession session)
protected String getExchangeSubMethods(ClientSession session)
protected String getCurrentPasswordCandidate()
protected boolean verifyTrialsCount(ClientSession session, String service, int cmd, int nbTrials, int maxAllowed)
protected String[] getUserResponses(String name, String instruction, String lang, String[] prompt, boolean[] echo)
name
- The interaction name - may be emptyinstruction
- The instruction - may be emptylang
- The language tag - may be emptyprompt
- The prompts - may be emptyecho
- Whether to echo the response for the prompt or not - same
length as the promptsnull
then the assumption
is that some internal error occurred and no response is sent. Note:
according to RFC4256
the number of responses should be exactly the same as the number
of prompts. However, since it is the server's responsibility to
enforce this we do not validate the response (other than logging it as
a warning...)protected boolean useCurrentPassword(String password, String name, String instruction, String lang, String[] prompt, boolean[] echo)
public static String getAuthCommandName(int cmd)
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