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i2ptunnel: Check for RFC 7239 Forwarded header

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zzz
2017-08-22 12:39:12 +00:00
parent 2071cf8596
commit 1efc1677a3
1 changed files with 6 additions and 0 deletions
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6
apps/i2ptunnel/java/src/net/i2p/i2ptunnel/I2PTunnelHTTPServer.java
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@@ -361,6 +361,7 @@ public class I2PTunnelHTTPServer extends I2PTunnelServer {
if (Boolean.parseBoolean(opts.getProperty(OPT_REJECT_INPROXY)) &&
(headers.containsKey("X-Forwarded-For") ||
headers.containsKey("X-Forwarded-Server") ||
headers.containsKey("Forwarded") || // RFC 7239
headers.containsKey("X-Forwarded-Host"))) {
if (_log.shouldLog(Log.WARN)) {
StringBuilder buf = new StringBuilder();
@@ -374,6 +375,9 @@ public class I2PTunnelHTTPServer extends I2PTunnelServer {
h = headers.get("X-Forwarded-Host");
if (h != null)
buf.append(" for: ").append(h.get(0));
h = headers.get("Forwarded");
if (h != null)
buf.append(h.get(0));
_log.warn(buf.toString());
}
try {
@@ -946,6 +950,8 @@ public class I2PTunnelHTTPServer extends I2PTunnelServer {
name = "X-Forwarded-Server";
else if ("x-forwarded-host".equals(lcName))
name = "X-Forwarded-Host";
else if ("forwarded".equals(lcName))
name = "Forwarded";
else if ("user-agent".equals(lcName))
name = "User-Agent";
else if ("referer".equals(lcName))