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-rw-r--r--doc-src/features/index.py1
-rw-r--r--doc-src/features/passthrough.html12
-rw-r--r--doc-src/features/responsestreaming.html6
-rw-r--r--doc-src/features/tcpproxy.html30
4 files changed, 44 insertions, 5 deletions
diff --git a/doc-src/features/index.py b/doc-src/features/index.py
index 477bb8af..40a2669c 100644
--- a/doc-src/features/index.py
+++ b/doc-src/features/index.py
@@ -12,6 +12,7 @@ pages = [
Page("setheaders.html", "Set Headers"),
Page("serverreplay.html", "Server-side replay"),
Page("sticky.html", "Sticky cookies and auth"),
+ Page("tcpproxy.html", "TCP Proxy"),
Page("upstreamcerts.html", "Upstream Certs"),
Page("upstreamproxy.html", "Upstream proxy mode"),
] \ No newline at end of file
diff --git a/doc-src/features/passthrough.html b/doc-src/features/passthrough.html
index 039d6b58..7c830639 100644
--- a/doc-src/features/passthrough.html
+++ b/doc-src/features/passthrough.html
@@ -1,13 +1,12 @@
-There are a couple of reasons why you may want to exempt some traffic from mitmproxy's interception mechanism:
+There are two main reasons why you may want to exempt some traffic from mitmproxy's interception mechanism:
- **Certificate pinning:** Some traffic is is protected using
[certificate pinning](https://security.stackexchange.com/questions/29988/what-is-certificate-pinning) and mitmproxy's
interception leads to errors. For example, Windows Update or the Apple App Store fail to work if mitmproxy is active.
-- **Non-HTTP traffic:** WebSockets or other non-http protocols are not supported by mitmproxy yet. You can exempt the
- domain from processing, which would otherwise fail.
- **Convenience:** You really don't care about some parts of the traffic and just want them to go away.
-If you want to ignore traffic from mitmproxy's processing because of large response bodies, check out the
+If you want to peek into (SSL-protected) non-HTTP connections, check out the [tcp proxy](@!urlTo("tcpproxy.html")!@) feature.
+If you want to ignore traffic from mitmproxy's processing because of large response bodies, take a look at the
[response streaming](@!urlTo("responsestreaming.html")!@) feature.
## How it works
@@ -74,4 +73,9 @@ Here are some other examples for ignore patterns:
--ignore 17\.178\.\d+\.\d+:443
</pre>
+### See Also
+
+- [TCP Proxy](@!urlTo("tcpproxy.html")!@)
+- [Response Streaming](@!urlTo("responsestreaming.html")!@)
+
[^explicithttp]: This stems from an limitation of explicit HTTP proxying: A single connection can be re-used for multiple target domains - a <code>GET http://example.com/</code> request may be followed by a <code>GET http://evil.com/</code> request on the same connection. If we start to ignore the connection after the first request, we would miss the relevant second one. \ No newline at end of file
diff --git a/doc-src/features/responsestreaming.html b/doc-src/features/responsestreaming.html
index d20af65c..47fafef7 100644
--- a/doc-src/features/responsestreaming.html
+++ b/doc-src/features/responsestreaming.html
@@ -47,4 +47,8 @@ When response streaming is enabled, portions of the code which would have otherw
on the response body will see an empty response body instead (<code>libmproxy.protocol.http.CONTENT_MISSING</code>). Any modifications will be ignored.
Streamed responses are usually sent in chunks of 4096 bytes. If the response is sent with a <code>Transfer-Encoding:
- chunked</code> header, the response will be streamed one chunk at a time. \ No newline at end of file
+ chunked</code> header, the response will be streamed one chunk at a time.
+
+### See Also
+
+- [Ignore Domains](@!urlTo("passthrough.html")!@)
diff --git a/doc-src/features/tcpproxy.html b/doc-src/features/tcpproxy.html
new file mode 100644
index 00000000..819cf297
--- /dev/null
+++ b/doc-src/features/tcpproxy.html
@@ -0,0 +1,30 @@
+WebSockets or other non-HTTP protocols are not supported by mitmproxy yet. However, you can exempt hostnames from
+processing, so that mitmproxy acts as a generic TCP forwarder. This feature is closely related to the
+[ignore domains](@!urlTo("passthrough.html")!@) functionality, but differs in two important aspects:
+
+- The raw TCP messages are printed to the event log.
+- SSL connections will be intercepted.
+
+Please note that message interception or modification are not possible yet.
+If you are not interested in the raw TCP messages, you should use the ignore domains feature.
+
+## How it works
+
+
+<table class="table">
+ <tbody>
+ <tr>
+ <th width="20%">command-line</th> <td>--tcp HOST</td>
+ </tr>
+ <tr>
+ <th>mitmproxy shortcut</th> <td><b>T</b></td>
+ </tr>
+ </tbody>
+</table>
+
+For a detailed description on the structure of the hostname pattern, please refer to the [Ignore Domains](@!urlTo("passthrough.html")!@) feature.
+
+### See Also
+
+- [Ignore Domains](@!urlTo("passthrough.html")!@)
+- [Response Streaming](@!urlTo("responsestreaming.html")!@)