Package org.jitsi.dnssec.validator

Class KeyEntry

  • public final class KeyEntry
extends java.lang.Object
    DNSKEY cache entry for a given Name, with or without actual keys.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String getBadReason()
      Gets the reason why this key entry is bad.
      int getDClass()
      Gets the DNS class.
      org.xbill.DNS.Name getName()
      Gets the name of the cache entry.
      SRRset getRRset()
      Gets the DNSKEYs for the cached key entry.
      long getTTL()
      Gets the TTL [s].
      boolean isBad()
      Gets an indication if this is a bad key, i.e.
      boolean isGood()
      Gets an indication if this is a good key, i.e.
      boolean isNull()
      Gets an indication if this is a null key, i.e.
      static KeyEntry newBadKeyEntry​(org.xbill.DNS.Name n, int dclass, long ttl)
      Creates a new bad key entry without actual DNSKEYs, i.e.
      static KeyEntry newKeyEntry​(SRRset rrset)
      Creates a new key entry from actual DNSKEYs.
      static KeyEntry newNullKeyEntry​(org.xbill.DNS.Name n, int dclass, long ttl)
      Creates a new trusted key entry without actual DNSKEYs, i.e.
      void setBadReason​(java.lang.String reason)
      Sets the reason why this key entry is bad.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • newKeyEntry

        public static KeyEntry newKeyEntry​(SRRset rrset)
        Creates a new key entry from actual DNSKEYs.
        Parameters:
        rrset - The DNSKEYs to cache.
        Returns:
        The created key entry.

      • newNullKeyEntry

        public static KeyEntry newNullKeyEntry​(org.xbill.DNS.Name n,
                                       int dclass,
                                       long ttl)
        Creates a new trusted key entry without actual DNSKEYs, i.e. it is proven that there are no keys.
        Parameters:
        n - The name for which the empty cache entry is created.
        dclass - The DNS class.
        ttl - The TTL [s].
        Returns:
        The created key entry.

      • newBadKeyEntry

        public static KeyEntry newBadKeyEntry​(org.xbill.DNS.Name n,
                                      int dclass,
                                      long ttl)
        Creates a new bad key entry without actual DNSKEYs, i.e. from a response that did not validate.
        Parameters:
        n - The name for which the bad cache entry is created.
        dclass - The DNS class.
        ttl - The TTL [s].
        Returns:
        The created key entry.s

      • getRRset

        public SRRset getRRset()
        Gets the DNSKEYs for the cached key entry. Can be null.
        Returns:
        The DNSKEYs for the cached key entry. Can be null.

      • getName

        public org.xbill.DNS.Name getName()
        Gets the name of the cache entry.
        Returns:
        The name of the cache entry.

      • getDClass

        public int getDClass()
        Gets the DNS class.
        Returns:
        The DNS class.

      • getTTL

        public long getTTL()
        Gets the TTL [s].
        Returns:
        The TTL [s].

      • isNull

        public boolean isNull()
        Gets an indication if this is a null key, i.e. a proven secure response without keys.
        Returns:
        True is it is null, false otherwise.

      • isBad

        public boolean isBad()
        Gets an indication if this is a bad key, i.e. an invalid response.
        Returns:
        True is it is bad, false otherwise.

      • isGood

        public boolean isGood()
        Gets an indication if this is a good key, i.e. a proven secure response with keys.
        Returns:
        True is it is good, false otherwise.

      • getBadReason

        public java.lang.String getBadReason()
        Gets the reason why this key entry is bad.
        Returns:
        The reason why this key entry is bad.

      • setBadReason

        public void setBadReason​(java.lang.String reason)
        Sets the reason why this key entry is bad.
        Parameters:
        reason - The reason why this key entry is bad.