Package 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
    • Constructor Summary

      Constructors 
      Constructor Description
      NfsSecurity()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.lang.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 java.lang.String getMech​(java.lang.String key)
      getMech will get the security mechanism OID string from the second token in the value.
      static java.lang.String getName​(java.lang.String key)
      getName will get the NFS security flavor name from the first token in the value.
      static java.lang.String getPrefer()
      Get the preferred nfs security flavor number if it is specified in the nfssec.properties file, otherwise, return null.
      static int getQop​(java.lang.String key)
      getQop will get the Quality of Protection number from the fourth token in the value.
      static int getService​(java.lang.String key)
      getService will get the security service type from the third token in the value.
      static boolean hasValue​(java.lang.String key)
      Does the key have a value defined in the nfssec.properties file? (i.e.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • NfsSecurity

        public NfsSecurity()
    • Method Detail

      • hasValue

        public static boolean hasValue​(java.lang.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
      • getDefault

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

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

        public static java.lang.String getName​(java.lang.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
      • getMech

        public static java.lang.String getMech​(java.lang.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
      • getService

        public static int getService​(java.lang.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
      • getQop

        public static int getQop​(java.lang.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