com.sun.nfs

Class NfsSecurity


public final class NfsSecurity
extends java.lang.Object

NfsSecurity is a static class. It reads in the com.sun.properties.nfssec properties file and provides the vehicle to retrieve properties values which are the (mechanism, service, qop) mappings for the NFS security pseudo flavor numbers.
Author:
Lin Ling

Method Summary

static String
getDefault()
Get the default security flavor number if it is specified in the nfssec.properties file, otherwise, simply return "1" for AUTH_SYS.
static String
getMech(String key)
getMech will get the security mechanism OID string from the second token in the value.
static String
getName(String key)
getName will get the NFS security flavor name from the first token in the value.
static String
getPrefer()
Get the preferred nfs security flavor number if it is specified in the nfssec.properties file, otherwise, return null.
static int
getQop(String key)
getQop will get the Quality of Protection number from the fourth token in the value.
static int
getService(String key)
getService will get the security service type from the third token in the value.
static boolean
hasValue(String key)
Does the key have a value defined in the nfssec.properties file? (i.e.

Method Details

getDefault

public static String getDefault()
Get the default security flavor number if it is specified in the nfssec.properties file, otherwise, simply return "1" for AUTH_SYS.

getMech

public static String getMech(String key)
getMech will get the security mechanism OID string from the second token in the value. key=nfsSecName:mechOid:service:qop ^^^^^^^
Parameters:
key - the key to be searched

getName

public static String getName(String key)
getName will get the NFS security flavor name from the first token in the value. key=nfsSecName:mechOid:service:qop ^^^^^^^^^^
Parameters:
key - the key to be searched

getPrefer

public static String getPrefer()
Get the preferred nfs security flavor number if it is specified in the nfssec.properties file, otherwise, return null.

getQop

public static int getQop(String key)
getQop will get the Quality of Protection number from the fourth token in the value. key=nfsSecName:mechOid:service:qop ^^^
Parameters:
key - the key to be searched

getService

public static int getService(String key)
getService will get the security service type from the third token in the value. key=nfsSecName:mechOid:service:qop ^^^^^^^
Parameters:
key - the key to be searched

hasValue

public static boolean hasValue(String key)
Does the key have a value defined in the nfssec.properties file? (i.e. is key=value defined in the properties list?)
Parameters:
key - the key to be searched