Examples with RouterAddress net.i2p.data.router.RouterAddress used on opensource projects

Example 1 with RouterAddress

use of net.i2p.data.router.RouterAddress in project i2p.i2p by i2p.

the class NetDbRenderer method classifyTransports.

/**
 *  what transport types
 */
private static int classifyTransports(RouterInfo info) {
    int rv = 0;
    for (RouterAddress addr : info.getAddresses()) {
        String style = addr.getTransportStyle();
        if (style.equals("NTCP")) {
            rv |= NTCP;
        } else if (style.equals("SSU")) {
            if (addr.getOption("iport0") != null)
                rv |= SSUI;
            else
                rv |= SSU;
        }
        String host = addr.getHost();
        if (host != null && host.contains(":"))
            rv |= IPV6;
    }
    return rv;
}

Example 2 with RouterAddress

use of net.i2p.data.router.RouterAddress in project i2p.i2p by i2p.

the class NetDbRenderer method renderRouterInfo.

/**
 *  Be careful to use stripHTML for any displayed routerInfo data
 *  to prevent vulnerabilities
 */
private void renderRouterInfo(StringBuilder buf, RouterInfo info, boolean isUs, boolean full) {
    String hash = info.getIdentity().getHash().toBase64();
    buf.append("<table class=\"netdbentry\">").append("<tr><th colspan=\"2\"><a name=\"").append(hash.substring(0, 6)).append("\" ></a>");
    if (isUs) {
        buf.append("<a name=\"our-info\" ></a><b>" + _t("Our info") + ":</b>&nbsp;<code>").append(hash).append("</code></th><th>");
    } else {
        buf.append("<b>" + _t("Peer info for") + ":</b>&nbsp;<code>").append(hash).append("</code></th><th>");
        String country = _context.commSystem().getCountry(info.getIdentity().getHash());
        if (country != null) {
            buf.append("<a href=\"/netdb?c=").append(country).append("\">");
            buf.append("<img height=\"11\" width=\"16\" alt=\"").append(country.toUpperCase(Locale.US)).append('\"');
            buf.append(" title=\"").append(getTranslatedCountry(country)).append('\"');
            buf.append(" src=\"/flags.jsp?c=").append(country).append("\"> ").append("</a>");
        }
        if (!full) {
            buf.append("<a title=\"").append(_t("View extended router info")).append("\" class=\"viewfullentry\" href=\"netdb?r=").append(hash.substring(0, 6)).append("\" >[").append(_t("Full entry")).append("]</a>");
        }
    }
    buf.append("</th></tr>\n<tr>");
    long age = _context.clock().now() - info.getPublished();
    if (isUs && _context.router().isHidden()) {
        buf.append("<td><b>").append(_t("Hidden")).append(", ").append(_t("Updated")).append(":</b></td>").append("<td colspan=\"2\"><span class=\"netdb_info\">").append(_t("{0} ago", DataHelper.formatDuration2(age))).append("</span>&nbsp;&nbsp;");
    } else if (age > 0) {
        buf.append("<td><b>").append(_t("Published")).append(":</b></td>").append("<td colspan=\"2\"><span class=\"netdb_info\">").append(_t("{0} ago", DataHelper.formatDuration2(age))).append("</span>&nbsp;&nbsp;");
    } else {
        // shouldnt happen
        buf.append("<td><b>").append(_t("Published")).append("</td><td colspan=\"2\">:</b> in ").append(DataHelper.formatDuration2(0 - age)).append("<span class=\"netdb_info\">???</span>&nbsp;&nbsp;");
    }
    buf.append("<b>").append(_t("Signing Key")).append(":</b> ").append(info.getIdentity().getSigningPublicKey().getType().toString());
    buf.append("</td></tr>\n<tr>").append("<td><b>" + _t("Addresses") + ":</b></td>").append("<td colspan=\"2\" class=\"netdb_addresses\">");
    Collection<RouterAddress> addrs = info.getAddresses();
    if (addrs.isEmpty()) {
        buf.append(_t("none"));
    } else {
        for (RouterAddress addr : info.getAddresses()) {
            String style = addr.getTransportStyle();
            buf.append("<br><b class=\"netdb_transport\">").append(DataHelper.stripHTML(style)).append(":</b>");
            int cost = addr.getCost();
            if (!((style.equals("SSU") && cost == 5) || (style.equals("NTCP") && cost == 10)))
                buf.append("&nbsp;<span class=\"netdb_name\">").append(_t("cost")).append("</span>: <span class=\"netdb_info\">").append("" + cost).append("</span>&nbsp;");
            Map<Object, Object> p = addr.getOptionsMap();
            for (Map.Entry<Object, Object> e : p.entrySet()) {
                String name = (String) e.getKey();
                String val = (String) e.getValue();
                buf.append(" <span class=\"nowrap\"><span class=\"netdb_name\">").append(_t(DataHelper.stripHTML(name))).append(":</span> <span class=\"netdb_info\">").append(DataHelper.stripHTML(val)).append("</span></span>&nbsp;");
            }
        }
    }
    buf.append("</td></tr>\n");
    if (full) {
        buf.append("<tr><td><b>" + _t("Stats") + ":</b><td colspan=\"2\"><code>");
        Map<Object, Object> p = info.getOptionsMap();
        for (Map.Entry<Object, Object> e : p.entrySet()) {
            String key = (String) e.getKey();
            String val = (String) e.getValue();
            buf.append(DataHelper.stripHTML(key)).append(" = ").append(DataHelper.stripHTML(val)).append("<br>\n");
        }
        buf.append("</code></td></tr>\n");
    }
    buf.append("</table>\n");
}

Example 3 with RouterAddress

use of net.i2p.data.router.RouterAddress in project i2p.i2p by i2p.

the class ProofHelper method getProof.

public String getProof() {
    StringBuilder buf = new StringBuilder(512);
    RouterInfo us = _context.router().getRouterInfo();
    buf.append("Hash: ").append(us.getIdentity().calculateHash().toBase64()).append('\n');
    // buf.append("Ident: ").append(us.getIdentity().toBase64()).append('\n');
    for (RouterAddress addr : us.getAddresses()) {
        buf.append(addr.getTransportStyle()).append(": ").append(addr.getHost()).append('\n');
    }
    buf.append("Caps: ").append(us.getCapabilities()).append('\n');
    // no trailing newline
    buf.append("Date: ").append(new Date());
    String msg = buf.toString();
    byte[] data = DataHelper.getUTF8(msg);
    Signature sig = _context.dsa().sign(data, _context.keyManager().getSigningPrivateKey());
    buf.setLength(0);
    buf.append("---BEGIN I2P SIGNED MESSAGE---\n");
    buf.append(msg);
    buf.append("\n---BEGIN I2P SIGNATURE---\n");
    buf.append(sig.toBase64());
    buf.append("\n---END I2P SIGNATURE---");
    return buf.toString();
}

Example 4 with RouterAddress

use of net.i2p.data.router.RouterAddress in project i2p.i2p by i2p.

the class SybilRenderer method renderRouterInfo.

/**
 *  Be careful to use stripHTML for any displayed routerInfo data
 *  to prevent vulnerabilities
 *
 *  @param us ROUTING KEY or null
 *  @param full ignored
 *  @return distance to us if non-null, else 0
 */
private double renderRouterInfo(StringBuilder buf, RouterInfo info, Hash us, boolean isUs, boolean full) {
    String hash = info.getIdentity().getHash().toBase64();
    buf.append("<a name=\"").append(hash.substring(0, 6)).append("\"></a><table class=\"sybil_routerinfo\"><tr>");
    double distance = 0;
    if (isUs) {
        buf.append("<th colspan=\"2\"><a name=\"our-info\" ></a><b>" + _t("Our info") + ":</b> <code>").append(hash).append("</code></th></tr>\n<tr><td class=\"sybilinfo_params\" colspan=\"2\"><div class=\"sybilinfo_container\">");
    } else {
        buf.append("<th><b>" + _t("Router") + ":</b> <code>").append(hash).append("</code>\n");
        String country = _context.commSystem().getCountry(info.getIdentity().getHash());
        buf.append("</th><th>");
        if (country != null) {
            buf.append("<a href=\"/netdb?c=").append(country).append("\">");
            buf.append("<img height=\"11\" width=\"16\" alt=\"").append(country.toUpperCase(Locale.US)).append('\"');
            buf.append(" title=\"").append(getTranslatedCountry(country)).append('\"');
            buf.append(" src=\"/flags.jsp?c=").append(country).append("\"> ").append("</a>");
        }
        if (!full) {
            buf.append("<a title=\"View extended router info\" class=\"viewfullentry\" href=\"netdb?r=").append(hash.substring(0, 6)).append("\" >[").append(_t("Full entry")).append("]</a></th><th>");
        }
        if (_context.portMapper().getPort("imagegen") > 0)
            buf.append("<img src=\"/imagegen/id?s=32&amp;c=" + hash.replace("=", "%3d") + "\" height=\"32\" width=\"32\"> ");
        buf.append("</th></tr>\n<tr><td class=\"sybilinfo_params\" colspan=\"3\"><div class=\"sybilinfo_container\">");
        if (us != null) {
            BigInteger dist = HashDistance.getDistance(us, info.getHash());
            distance = biLog2(dist);
            buf.append("<p><b>Hash Distance:</b> ").append(fmt.format(distance)).append("</p>\n");
        }
    }
    buf.append("<p><b>Version:</b> ").append(DataHelper.stripHTML(info.getVersion())).append("</p>\n");
    buf.append("<p><b>Caps:</b> ").append(DataHelper.stripHTML(info.getCapabilities())).append("</p>\n");
    String kr = info.getOption("netdb.knownRouters");
    ;
    if (kr != null) {
        buf.append("<p><b>Routers:</b> ").append(DataHelper.stripHTML(kr)).append("</p>");
    } else {
        buf.append("<p class=\"sybil_filler\"><b>Routers:</b> ").append(_t("n/a")).append("</p>");
    }
    String kls = info.getOption("netdb.knownLeaseSets");
    if (kls != null) {
        buf.append("<p class=\"sybilinfo_leasesets\"><b>Lease Sets:</b> ").append(DataHelper.stripHTML(kls)).append("</p>\n");
    } else {
        buf.append("<p class=\"sybilinfo_leasesets filler\"><b>Lease Sets:</b> ").append(_t("n/a")).append("</p>");
    }
    String fam = info.getOption("family");
    if (fam != null) {
        buf.append("<p><b>Family:</b> <span class=\"sybilinfo_familyname\">").append(DataHelper.escapeHTML(fam)).append("</span></p>\n");
    }
    long now = _context.clock().now();
    if (!isUs) {
        PeerProfile prof = _context.profileOrganizer().getProfileNonblocking(info.getHash());
        if (prof != null) {
            long heard = prof.getFirstHeardAbout();
            if (heard > 0) {
                long age = Math.max(now - heard, 1);
                buf.append("<p><b>First heard about:</b> ").append(_t("{0} ago", DataHelper.formatDuration2(age))).append("</p>");
            } else {
                buf.append("<p class=\"sybil_filler\"><b>First heard about:</b> ").append(_t("n/a")).append("</p>");
            }
            heard = prof.getLastHeardAbout();
            if (heard > 0) {
                long age = Math.max(now - heard, 1);
                buf.append("<p><b>Last heard about:</b> ").append(_t("{0} ago", DataHelper.formatDuration2(age))).append("</p>");
            } else {
                buf.append("<p class=\"sybil_filler\"><b>Last heard about:</b> ").append(_t("n/a")).append("</p>");
            }
            heard = prof.getLastHeardFrom();
            if (heard > 0) {
                long age = Math.max(now - heard, 1);
                buf.append("<p><b>Last heard from:</b> ").append(_t("{0} ago", DataHelper.formatDuration2(age))).append("</p>\n");
            } else {
                buf.append("<p class=\"sybil_filler\"><b>Last heard from:</b> ").append(_t("n/a")).append("</p>");
            }
            DBHistory dbh = prof.getDBHistory();
            if (dbh != null) {
                heard = dbh.getLastLookupSuccessful();
                if (heard > 0) {
                    long age = Math.max(now - heard, 1);
                    buf.append("<p><b>Last lookup successful:</b> ").append(_t("{0} ago", DataHelper.formatDuration2(age))).append("</p>");
                } else {
                    buf.append("<p class=\"sybil_filler\"><b>Last lookup successful:</b> ").append(_t("n/a")).append("</p>");
                }
                heard = dbh.getLastLookupFailed();
                if (heard > 0) {
                    long age = Math.max(now - heard, 1);
                    buf.append("<p><b>Last lookup failed:</b> ").append(_t("{0} ago", DataHelper.formatDuration2(age))).append("</p>");
                } else {
                    buf.append("<p class=\"sybil_filler\"><b>Last lookup failed:</b> ").append(_t("n/a")).append("</p>");
                }
                heard = dbh.getLastStoreSuccessful();
                if (heard > 0) {
                    long age = Math.max(now - heard, 1);
                    buf.append("<p><b>Last store successful:</b> ").append(_t("{0} ago", DataHelper.formatDuration2(age))).append("</p>");
                } else {
                    buf.append("<p class=\"sybil_filler\"><b>Last store successful:</b> ").append(_t("n/a")).append("</p>");
                }
                heard = dbh.getLastStoreFailed();
                if (heard > 0) {
                    long age = Math.max(now - heard, 1);
                    buf.append("<p><b>Last store failed:</b> ").append(_t("{0} ago", DataHelper.formatDuration2(age))).append("</p>");
                } else {
                    buf.append("<p class=\"sybil_filler\"><b>Last store failed:</b> ").append(_t("n/a")).append("</p>");
                }
            }
        // any other profile stuff?
        }
    }
    long age = Math.max(now - info.getPublished(), 1);
    if (isUs && _context.router().isHidden()) {
        buf.append("<p><b>").append(_t("Hidden")).append(", ").append(_t("Updated")).append(":</b> ").append(_t("{0} ago", DataHelper.formatDuration2(age))).append("</p>\n");
    } else {
        buf.append("<p><b>").append(_t("Published")).append(":</b> ").append(_t("{0} ago", DataHelper.formatDuration2(age))).append("</p>\n");
    }
    buf.append("<p><b>").append(_t("Signing Key")).append(":</b> ").append(info.getIdentity().getSigningPublicKey().getType().toString()).append("</p>\n");
    buf.append("<p class=\"sybil_filler\">&nbsp;</p>");
    buf.append("</div></td></tr><tr><td class=\"sybil_addresses\" colspan=\"3\"><table><tr><td><b>" + _t("Addresses") + ":</b></td><td>");
    for (RouterAddress addr : info.getAddresses()) {
        String style = addr.getTransportStyle();
        buf.append("<br><b class=\"netdb_transport\">").append(DataHelper.stripHTML(style)).append(":</b> ");
        Map<Object, Object> p = addr.getOptionsMap();
        for (Map.Entry<Object, Object> e : p.entrySet()) {
            String name = (String) e.getKey();
            if (name.equals("key") || name.startsWith("ikey") || name.startsWith("itag") || name.startsWith("iport") || name.equals("mtu"))
                continue;
            String val = (String) e.getValue();
            buf.append(" <span class=\"nowrap\"><span class=\"netdb_name\">").append(_t(DataHelper.stripHTML(name))).append(":</span> <span class=\"netdb_info\">");
            buf.append(DataHelper.stripHTML(val));
            buf.append("</span></span>&nbsp;");
        }
    }
    buf.append("</table></td></tr>\n");
    buf.append("</table>\n");
    return distance;
}

Example 5 with RouterAddress

use of net.i2p.data.router.RouterAddress in project i2p.i2p by i2p.

the class ConfigNetHelper method getUdpIP.

/**
 * @return host or "unknown"
 */
public String getUdpIP() {
    String rv = _context.getProperty(UDPTransport.PROP_IP);
    if (rv != null)
        return rv;
    RouterAddress addr = _context.router().getRouterInfo().getTargetAddress("SSU");
    if (addr != null) {
        rv = addr.getHost();
        if (rv != null)
            return rv;
    }
    addr = _context.router().getRouterInfo().getTargetAddress("NTCP");
    if (addr != null) {
        rv = addr.getHost();
        if (rv != null)
            return rv;
    }
    return _t("unknown");
}