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* Router: Add a keyring for decrypting leases

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* 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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55
apps/routerconsole/java/src/net/i2p/router/web/ConfigKeyringHandler.java Normal file
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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; }
}

36
apps/routerconsole/java/src/net/i2p/router/web/ConfigKeyringHelper.java Normal file
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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());
}
}

58
apps/routerconsole/jsp/configkeyring.jsp Normal file
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<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head>
<title>I2P Router Console - config keyring</title>
<link rel="stylesheet" href="default.css" type="text/css" />
</head><body>
<%@include file="nav.jsp" %>
<%@include file="summary.jsp" %>
<div class="main" id="main">
<%@include file="confignav.jsp" %>
<jsp:useBean class="net.i2p.router.web.ConfigKeyringHandler" id="formhandler" scope="request" />
<jsp:setProperty name="formhandler" property="*" />
<jsp:setProperty name="formhandler" property="contextId" value="<%=(String)session.getAttribute("i2p.contextId")%>" />
<font color="red"><jsp:getProperty name="formhandler" property="errors" /></font>
<i><jsp:getProperty name="formhandler" property="notices" /></i>
<jsp:useBean class="net.i2p.router.web.ConfigKeyringHelper" id="keyringhelper" scope="request" />
<jsp:setProperty name="keyringhelper" property="contextId" value="<%=(String)session.getAttribute("i2p.contextId")%>" />
<p>
<h2>Keyring</h2>
The router keyring is used to decrypt encrypted leaseSets.
The keyring may contain keys for local or remote encrypted destinations.
<p><jsp:getProperty name="keyringhelper" property="summary" />
</p>
<hr />
<form action="configkeyring.jsp" method="POST">
<% String prev = System.getProperty("net.i2p.router.web.ConfigKeyringHandler.nonce");
if (prev != null) System.setProperty("net.i2p.router.web.ConfigKeyringHandler.noncePrev", prev);
System.setProperty("net.i2p.router.web.ConfigKeyringHandler.nonce", new java.util.Random().nextLong()+""); %>
<input type="hidden" name="nonce" value="<%=System.getProperty("net.i2p.router.web.ConfigKeyringHandler.nonce")%>" />
<h2>Manual Keyring Addition</h2>
Enter keys for encrypted remote destinations here.
Keys for local destinations must be entered on the <a href="i2ptunnel/index.jsp">I2PTunnel page</a>.
<p>
<table>
<tr><td>Dest. name, hash, or full key:
<td><textarea name="peer" cols="44" rows="1" wrap="off"></textarea>
<tr><td align="right">Session Key:
<td><input type="text" size="55" name="key" />
<tr><td><td><input type="submit" name="action" value="Add key" />
</table>
</form>
</div>
</body>
</html>

2
apps/routerconsole/jsp/confignav.jsp
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@ -10,6 +10,8 @@
%>Clients | <% } else { %><a href="configclients.jsp">Clients</a> | <% }
if (request.getRequestURI().indexOf("configpeer.jsp") != -1) {
%>Peers | <% } else { %><a href="configpeer.jsp">Peers</a> | <% }
if (request.getRequestURI().indexOf("configkeyring.jsp") != -1) {
%>Keyring | <% } else { %><a href="configkeyring.jsp">Keyring</a> | <% }
if (request.getRequestURI().indexOf("configlogging.jsp") != -1) {
%>Logging | <% } else { %><a href="configlogging.jsp">Logging</a> | <% }
if (request.getRequestURI().indexOf("configstats.jsp") != -1) {