OpenNavo

mitmproxy

mitmproxy project and contributors · Free, open-source proxy for inspecting, modifying, recording and replaying HTTP/S traffic, with terminal, scripted and browser-based interfaces.

CaskNetworkingApple silicon · Intel
Homepage
From homebrew/cask
30-day installs5,274#38 in App
1-year installs86.4KLast 365 days
Latest version12.2.321 hours ago · Oct 7
Download size54MBarm64 / x86_64 · gz
Release cadenceMonthly1 release in 30 days

  1. 12.2.3

    LatestPatchOct 7 · Wed

    OpenNavo editorialAdded to Homebrew May 12 20:21

    Fixes generated and custom-CA certificate compatibility, mitmweb XSRF cookie handling and a HAR export crash.

    TLS
    Shorten generated leaf certificate validity to197 days.Account for the two-day backdate under Chromium's200-day limit.Fix key-identifier mismatches with custom certificate authorities.
    Fixes
    Restore mitmweb XSRF cookie detection.Fix HAR export crashes at a UTF-8 continuation-byte cutoff.

  2. 12.2.2

    PatchJan 1, 1 · Mon

    OpenNavo editorialAdded to Homebrew Apr 12 22:25

    Fixes LDAP injection and certificate compatibility, improves addon compression performance, and repairs console, HTTP and mitmweb behavior.

    Security
    Fix LDAP injection: GHSA-527g-3w9m-29hv.Reduce generated certificate validity to199 days.
    Performance
    Use fastest compression settings for message.content assignments.Reduce mitmweb FlowTable subscriptions from per-row to a single one.
    Console
    Expose addon options in --options and correct toggle-command keys.Keep command-panel focus when traffic arrives.Add flow comments and a shortcut to hide Quick Help.
    HTTP and UI
    Accept uppercase HTTP URL schemes and show failed CONNECT requests.Allow empty editor content and fix blank mitmweb pages on Windows.Show selected-flow counts and the default intercept filter tag.Fix modify_body replacements containing backslash sequences.

  3. 12.2.1

    PatchJan 1, 1 · Mon

    OpenNavo editorialAdded to Homebrew Nov 24, 2025 20:06

    Adds configurable TCP inactivity timeout and immediate flow-file flushing, improves content decoding and fixes macOS editor and mitmweb issues.

    Flows
    Add tcp_timeout with a600-second default.Flush flow files after each flow for downstream processing.Show query parameters on requests with empty bodies.
    Content
    Improve UTF-8 fallbacks and binary-content detection.Handle raw binary decoding without JSON/raw-view errors.
    Tools
    Remove bless from hex editors to avoid macOS issues.Add a DNS-response addon example and switch mitmweb builds to Vite.Fix mitmweb URLs with IPv6 web-host addresses.Fix test event-loop leaks and TypeScript build issues.

An open-source interface for Homebrew. Installs run through the macOS app or the brew command.

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