* Router: Add a keyring for decrypting leases

* Routerconsole: Add configkeyring.jsp
This commit is contained in:
zzz
2009-01-20 17:12:24 +00:00
parent 807f0665b1
commit 8d891b99d1
8 changed files with 314 additions and 0 deletions

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package net.i2p.router.web;
import net.i2p.I2PAppContext;
import net.i2p.data.DataFormatException;
import net.i2p.data.Destination;
import net.i2p.data.Hash;
import net.i2p.data.SessionKey;
/**
* Support additions via B64 Destkey, B64 Desthash, or blahblah.i2p
*/
public class ConfigKeyringHandler extends FormHandler {
private String _peer;
private String _key;
protected void processForm() {
if ("Add key".equals(_action)) {
if (_peer == null || _key == null) {
addFormError("You must enter a destination and a key");
return;
}
Hash h = new Hash();
try {
h.fromBase64(_peer);
} catch (DataFormatException dfe) {}
if (h.getData() == null) {
try {
Destination d = new Destination();
d.fromBase64(_peer);
h = d.calculateHash();
} catch (DataFormatException dfe) {}
}
if (h.getData() == null) {
Destination d = _context.namingService().lookup(_peer);
if (d != null)
h = d.calculateHash();
}
SessionKey sk = new SessionKey();
try {
sk.fromBase64(_key);
} catch (DataFormatException dfe) {}
if (h.getData() != null && sk.getData() != null) {
_context.keyRing().put(h, sk);
addFormNotice("Key for " + h.toBase64() + " added to keyring");
} else {
addFormError("Invalid destination or key");
}
} else {
addFormError("Unsupported");
}
}
public void setPeer(String peer) { _peer = peer; }
public void setKey(String peer) { _key = peer; }
}

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package net.i2p.router.web;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import net.i2p.router.RouterContext;
public class ConfigKeyringHelper {
private RouterContext _context;
/**
* Configure this bean to query a particular router context
*
* @param contextId begging few characters of the routerHash, or null to pick
* the first one we come across.
*/
public void setContextId(String contextId) {
try {
_context = ContextHelper.getContext(contextId);
} catch (Throwable t) {
t.printStackTrace();
}
}
public ConfigKeyringHelper() {}
public String getSummary() {
ByteArrayOutputStream baos = new ByteArrayOutputStream(4*1024);
try {
_context.keyRing().renderStatusHTML(new OutputStreamWriter(baos));
} catch (IOException ioe) {
ioe.printStackTrace();
}
return new String(baos.toByteArray());
}
}