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Make the keyinfo tool slightly more useful: handle multiple keys at a time, print out DSA key information, etc. 

git-svn-id: https://svn.verisignlabs.com/jdnssec/tools/trunk@141 4cbd57fe-54e5-0310-bd9a-f30fe5ea5e6e
This commit is contained in:
David Blacka 2009-02-08 17:35:20 +00:00
parent f09eeaffaa
commit b90877444d
1 changed files with 45 additions and 22 deletions
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67
src/com/verisignlabs/dnssec/cl/KeyInfoTool.java
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@ -20,6 +20,7 @@
package com.verisignlabs.dnssec.cl;
import java.io.PrintWriter;
import java.security.interfaces.DSAPublicKey;
import java.security.interfaces.RSAPublicKey;
import java.util.logging.Level;
import java.util.logging.Logger;
@ -48,7 +49,7 @@ public class KeyInfoTool
private static class CLIState
{
private Options opts;
public String keyname = null;
public String[] keynames = null;
public CLIState()
{
@ -118,15 +119,13 @@ public class KeyInfoTool
addArgAlias(optstrs[i]);
}
}
String[] cl_args = cli.getArgs();
keynames = cli.getArgs();
if (cl_args.length < 1)
if (keynames.length < 1)
{
System.err.println("error: missing key file ");
usage();
}
keyname = cl_args[0];
}
/** Print out the usage and help statements, then quit. */
@ -190,25 +189,49 @@ public class KeyInfoTool
public static void execute(CLIState state) throws Exception
{
DnsKeyPair key = BINDKeyUtils.loadKey(state.keyname, null);
DNSKEYRecord dnskey = key.getDNSKEYRecord();
DnsKeyAlgorithm dnskeyalg = DnsKeyAlgorithm.getInstance();
boolean isSEP = (dnskey.getFlags() & DNSKEYRecord.Flags.SEP_KEY) != 0;
System.out.println("Name: " + dnskey.getName());
System.out.println("SEP: " + isSEP);
System.out.println("Algorithm: "
+ dnskeyalg.algToString(dnskey.getAlgorithm()));
System.out.println("ID: " + dnskey.getFootprint());
if (dnskeyalg.baseType(dnskey.getAlgorithm()) == DnsKeyAlgorithm.RSA)
for (int i = 0; i < state.keynames.length; ++i)
{
RSAPublicKey pub = (RSAPublicKey) key.getPublic();
System.out.println("RSA Public Exponent: " + pub.getPublicExponent());
System.out.println("RSA Modulus: " + pub.getModulus());
}
String keyname = state.keynames[i];
DnsKeyPair key = BINDKeyUtils.loadKey(keyname, null);
DNSKEYRecord dnskey = key.getDNSKEYRecord();
DnsKeyAlgorithm dnskeyalg = DnsKeyAlgorithm.getInstance();
boolean isSEP = (dnskey.getFlags() & DNSKEYRecord.Flags.SEP_KEY) != 0;
System.out.println(keyname + ":");
System.out.println("Name: " + dnskey.getName());
System.out.println("SEP: " + isSEP);
System.out.println("Algorithm: "
+ dnskeyalg.algToString(dnskey.getAlgorithm()) + " ("
+ dnskey.getAlgorithm() + ")");
System.out.println("ID: " + dnskey.getFootprint());
System.out.println("KeyFileBase: " + BINDKeyUtils.keyFileBase(key));
int basetype = dnskeyalg.baseType(dnskey.getAlgorithm());
switch (basetype)
{
case DnsKeyAlgorithm.RSA:
{
RSAPublicKey pub = (RSAPublicKey) key.getPublic();
System.out.println("RSA Public Exponent: " + pub.getPublicExponent());
System.out.println("RSA Modulus: " + pub.getModulus());
break;
}
case DnsKeyAlgorithm.DSA:
{
DSAPublicKey pub = (DSAPublicKey) key.getPublic();
System.out.println("DSA base (G): " + pub.getParams().getG());
System.out.println("DSA prime (P): " + pub.getParams().getP());
System.out.println("DSA subprime (Q): " + pub.getParams().getQ());
System.out.println("DSA public (Y): " + pub.getY());
break;
}
}
if (state.keynames.length - i > 1)
{
System.out.println();
}
}
}
public static void main(String[] args)