sun.security.mule.krb5.internal.ccache
Class FileCredentialsCache

java.lang.Object
  sun.security.mule.krb5.internal.ccache.CredentialsCache
      sun.security.mule.krb5.internal.ccache.FileCredentialsCache

All Implemented Interfaces:

FileCCacheConstants

public class FileCredentialsCache
extends CredentialsCache
implements FileCCacheConstants

CredentialsCache stores credentials(tickets, session keys, etc) in a semi-permanent store for later use by different program.

Author:

Yanni Zhang, Ram Marti

Field Summary

PrincipalName	primaryPrincipal
Realm	primaryRealm
Tag	tag
int	version

Fields inherited from interface sun.security.mule.krb5.internal.ccache.FileCCacheConstants

FCC_TAG_DELTATIME, KRB5_FCC_FVNO_1, KRB5_FCC_FVNO_2, KRB5_FCC_FVNO_3, KRB5_FCC_FVNO_4, KRB5_NT_UNKNOWN, MAXNAMELENGTH, TKT_FLG_FORWARDABLE, TKT_FLG_FORWARDED, TKT_FLG_HW_AUTH, TKT_FLG_INITIAL, TKT_FLG_INVALID, TKT_FLG_MAY_POSTDATE, TKT_FLG_POSTDATED, TKT_FLG_PRE_AUTH, TKT_FLG_PROXIABLE, TKT_FLG_PROXY, TKT_FLG_RENEWABLE

Method Summary

static FileCredentialsCache	acquireInstance()
static FileCredentialsCache	acquireInstance(PrincipalName principal, String cache)
static String	checkValidation(String name)
Credentials	getCreds(LoginOptions options, PrincipalName sname, Realm srealm)
Credentials	getCreds(PrincipalName sname, Realm srealm) Gets a credentials for a specified service.
Credentials[]	getCredsList() Returns the list of credentials entries in the cache file.
static String	getDefaultCacheName()
Credentials	getDefaultCreds()
PrincipalName	getPrimaryPrincipal()
void	save() Saves the credentials cache file to the disk.
void	update(Credentials c) Updates the credentials list.

Methods inherited from class sun.security.mule.krb5.internal.ccache.CredentialsCache

cacheName, create, create, getInstance, getInstance, getInstance, getInstance

Methods inherited from class java.lang.Object

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

Field Detail

version

public int version

tag

public Tag tag

primaryPrincipal

public PrincipalName primaryPrincipal

primaryRealm

public Realm primaryRealm

Method Detail

acquireInstance

public static FileCredentialsCache acquireInstance(PrincipalName principal,
                                                   String cache)

acquireInstance

public static FileCredentialsCache acquireInstance()

update

public void update(Credentials c)

Updates the credentials list. If the specified credentials for the service is new, add it to the list. If there is an entry in the list, replace the old credentials with the new one.

Specified by:

update in class CredentialsCache

Parameters:

c - the credentials.

getPrimaryPrincipal

public PrincipalName getPrimaryPrincipal()

Specified by:

getPrimaryPrincipal in class CredentialsCache

save

public void save()
          throws IOException,
                 Asn1Exception

Saves the credentials cache file to the disk.

Specified by:

save in class CredentialsCache

Throws:

IOException

Asn1Exception

getCredsList

public Credentials[] getCredsList()

Returns the list of credentials entries in the cache file.

Specified by:

getCredsList in class CredentialsCache

getCreds

public Credentials getCreds(LoginOptions options,
                            PrincipalName sname,
                            Realm srealm)

Specified by:

getCreds in class CredentialsCache

getCreds

public Credentials getCreds(PrincipalName sname,
                            Realm srealm)

Gets a credentials for a specified service.

Specified by:

getCreds in class CredentialsCache

Parameters:

sname - service principal name.

srealm - the realm that the service belongs to.

getDefaultCreds

public Credentials getDefaultCreds()

Specified by:

getDefaultCreds in class CredentialsCache

getDefaultCacheName

public static String getDefaultCacheName()

checkValidation

public static String checkValidation(String name)