Add Anti-Censorship features support and udp over tcp obfuscator on Linux and Android by encrypt94 · Pull Request #11275 · mozilla-mobile/mozilla-vpn-client

Add features, settings and ui bits for Anti-Censorship features

encrypt94

committed

Introduce a new Rust crate at `obfuscators/` exposing a C ABI via cbindgen, with an the udp2tcp implementation.

encrypt94

committed

update lockfile

encrypt94

committed

bump cargo to 1.89 in base image to user version 4 lockfile

encrypt94

committed

update obfuscators crate to provide also a standalone executable and update daemon.cpp, drop ffi calls and use QProcess to call the obfuscator

encrypt94

committed

add helper to build rust binries in rustlang.cmake, refactor the rust library build helpers into smaller reusable functions shared with the binaries helpers

encrypt94

committed

add obfuscators support for android using JNA, VPNService call the obfuscator ffi interface and instantiate the obfuscator and protect the sockets

encrypt94

committed

update cargo lockfile

encrypt94

committed

install cargo 1.91 instead of 1.8* due to 'invalid version 0 on git_proxy_options; class=Invalid (3)' bug when installing crates from git

encrypt94

committed

bump minimum rust version to 1.89. udp over tcp requires 1.87, but ubuntu only provides 1.85 and 1.89 in its repos.

encrypt94

committed

bump minimum rust version to 1.89. udp over tcp requires 1.87, time requires 1.88

encrypt94

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correctly link /usr/bin/cargo and /usr/bin/rustc

encrypt94

committed

keep linter happy

encrypt94

committed

rustc is a symlink

encrypt94

committed

step back from add_rust_binary creating an IMPORTED executable as it was generating a cyle (only when called by dpkg-buildpackage) use a custom target that sets sets ${TARGET_NAME}_EXECUTABLE

encrypt94

committed

bump rust to 1.91

encrypt94

committed

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Add Anti-Censorship features support and udp over tcp obfuscator on Linux and Android#11275

Add Anti-Censorship features support and udp over tcp obfuscator on Linux and Android#11275
encrypt94 wants to merge 20 commits into
mainfrom
marco/add-obfuscators

Commits on Jun 1, 2026

Add features, settings and ui bits for Anti-Censorship features

Introduce a new Rust crate at `obfuscators/` exposing a C ABI via cbindgen, with an the udp2tcp implementation.

update lockfile

bump cargo to 1.89 in base image to user version 4 lockfile

update obfuscators crate to provide also a standalone executable and update daemon.cpp, drop ffi calls and use QProcess to call the obfuscator

add helper to build rust binries in rustlang.cmake, refactor the rust library build helpers into smaller reusable functions shared with the binaries helpers

add obfuscators support for android using JNA, VPNService call the obfuscator ffi interface and instantiate the obfuscator and protect the sockets

update cargo lockfile

install cargo 1.91 instead of 1.8* due to 'invalid version 0 on git_proxy_options; class=Invalid (3)' bug when installing crates from git

bump minimum rust version to 1.89. udp over tcp requires 1.87, but ubuntu only provides 1.85 and 1.89 in its repos.

bump minimum rust version to 1.89. udp over tcp requires 1.87, time requires 1.88

correctly link /usr/bin/cargo and /usr/bin/rustc

keep linter happy

rustc is a symlink

step back from add_rust_binary creating an IMPORTED executable as it was generating a cyle (only when called by dpkg-buildpackage) use a custom target that sets sets ${TARGET_NAME}_EXECUTABLE

bump rust to 1.91

Commits on Jun 2, 2026

update flatpak crates

simpler rust target install, avoid toolchain mismatch on minor versions

replace the single-file obfuscator with an abstract one and add a no-op obfuscator for wasm and ios, on desktop platform use qprocessobfusctator on wasm use the dummy one

cleanup, remove cbindgen stuff, we don't use cffi anymore