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updated style of PrivateKeyFile to conform (more or less) to sun coding standards

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dev
2008-11-08 19:11:41 +00:00
parent bf12c5f9bf
commit 5ea7adb857
1 changed files with 97 additions and 87 deletions
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184
core/java/src/net/i2p/data/PrivateKeyFile.java
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@ -37,93 +37,6 @@ import net.i2p.crypto.DSAEngine;
*/
public class PrivateKeyFile {
public PrivateKeyFile(File file, I2PClient client) {
this.file = file;
this.client = client;
this.dest = null;
this.privKey = null;
this.signingPrivKey = null;
}
/** Also reads in the file to get the privKay and signingPrivKey,
* which aren't available from I2PClient.
*/
public Destination createIfAbsent() throws I2PException, IOException, DataFormatException {
if(!this.file.exists()) {
FileOutputStream out = new FileOutputStream(this.file);
this.client.createDestination(out);
out.close();
}
return getDestination();
}
/** Also sets the local privKay and signingPrivKey */
public Destination getDestination() throws I2PSessionException, IOException, DataFormatException {
if (dest == null) {
I2PSession s = open();
if (s != null) {
this.dest = new VerifiedDestination(s.getMyDestination());
this.privKey = s.getDecryptionKey();
this.signingPrivKey = s.getPrivateKey();
}
}
return this.dest;
}
public PrivateKey getPrivKey() { return this.privKey; }
public SigningPrivateKey getSigningPrivKey() { return this.signingPrivKey; }
public I2PSession open() throws I2PSessionException, IOException {
return this.open(new Properties());
}
public I2PSession open(Properties opts) throws I2PSessionException, IOException {
// open input file
FileInputStream in = new FileInputStream(this.file);
// create sesssion
I2PSession s = this.client.createSession(in, opts);
// close file
in.close();
return s;
}
/**
* Copied from I2PClientImpl.createDestination()
*/
public void write() throws IOException, DataFormatException {
FileOutputStream out = new FileOutputStream(this.file);
this.dest.writeBytes(out);
this.privKey.writeBytes(out);
this.signingPrivKey.writeBytes(out);
out.flush();
out.close();
}
public String toString() {
StringBuffer s = new StringBuffer(128);
s.append("Dest: ");
s.append(this.dest.toBase64());
s.append("\nContains: ");
s.append(this.dest);
s.append("\nPrivate Key: ");
s.append(this.privKey);
s.append("\nSigining Private Key: ");
s.append(this.signingPrivKey);
s.append("\n");
return s.toString();
}
private File file;
private I2PClient client;
private Destination dest;
private PrivateKey privKey;
private SigningPrivateKey signingPrivKey;
private static final int HASH_EFFORT = VerifiedDestination.MIN_HASHCASH_EFFORT;
/**
* Create a new PrivateKeyFile, or modify an existing one, with various
* types of Certificates.
@ -240,7 +153,93 @@ public class PrivateKeyFile {
e.printStackTrace();
}
}
public PrivateKeyFile(File file, I2PClient client) {
this.file = file;
this.client = client;
this.dest = null;
this.privKey = null;
this.signingPrivKey = null;
}
/** Also reads in the file to get the privKay and signingPrivKey,
* which aren't available from I2PClient.
*/
public Destination createIfAbsent() throws I2PException, IOException, DataFormatException {
if(!this.file.exists()) {
FileOutputStream out = new FileOutputStream(this.file);
this.client.createDestination(out);
out.close();
}
return getDestination();
}
/** Also sets the local privKay and signingPrivKey */
public Destination getDestination() throws I2PSessionException, IOException, DataFormatException {
if (dest == null) {
I2PSession s = open();
if (s != null) {
this.dest = new VerifiedDestination(s.getMyDestination());
this.privKey = s.getDecryptionKey();
this.signingPrivKey = s.getPrivateKey();
}
}
return this.dest;
}
public PrivateKey getPrivKey() {
return this.privKey;
}
public SigningPrivateKey getSigningPrivKey() {
return this.signingPrivKey;
}
public I2PSession open() throws I2PSessionException, IOException {
return this.open(new Properties());
}
public I2PSession open(Properties opts) throws I2PSessionException, IOException {
// open input file
FileInputStream in = new FileInputStream(this.file);
// create sesssion
I2PSession s = this.client.createSession(in, opts);
// close file
in.close();
return s;
}
/**
* Copied from I2PClientImpl.createDestination()
*/
public void write() throws IOException, DataFormatException {
FileOutputStream out = new FileOutputStream(this.file);
this.dest.writeBytes(out);
this.privKey.writeBytes(out);
this.signingPrivKey.writeBytes(out);
out.flush();
out.close();
}
public String toString() {
StringBuffer s = new StringBuffer(128);
s.append("Dest: ");
s.append(this.dest.toBase64());
s.append("\nContains: ");
s.append(this.dest);
s.append("\nPrivate Key: ");
s.append(this.privKey);
s.append("\nSigining Private Key: ");
s.append(this.signingPrivKey);
s.append("\n");
return s.toString();
}
/**
* Sample code to verify a 3rd party signature.
* This just goes through all the hosts.txt files and tries everybody.
@ -291,4 +290,15 @@ public class PrivateKeyFile {
public static boolean checkSignature(Signature s, byte[] data, SigningPublicKey spk) {
return DSAEngine.getInstance().verifySignature(s, data, spk);
}
private static final int HASH_EFFORT = VerifiedDestination.MIN_HASHCASH_EFFORT;
private File file;
private I2PClient client;
private Destination dest;
private PrivateKey privKey;
private SigningPrivateKey signingPrivKey;
}