Document the shadowsocks-libev history and shadowsocks-c rename, and recommend Docker installation with mounted configuration and TCP/UDP port mappings.
Add native AMD64/ARM64 builds of the unprivileged static runtime image, real container relay and shutdown tests, and GHCR publication after both architecture checks pass. All 24 build/test checks pass at reviewed head 3f3f6bf8e01e5614821d1e15fda3ad8f07812902; publication is intentionally skipped on pull requests.
Rename the project to shadowsocks-c while retaining ss-* commands, the embedding ABI, and legacy library/package lookup compatibility.
Replace libev with bundled libuv for IOCP/kqueue event backends, expand asynchronous runtime DNS coverage, and add actionlint/Ruff with strict clang-tidy failure handling. Validate native platforms, static builds, packaging, interoperability, sanitizers, and canonical/legacy consumers.
All 22 hosted checks pass at reviewed head a8493250eb.
Bundle pinned offline dependencies, remove libcork/libipset and submodule requirements, and add portable runtime helpers with relocatable static/shared library installations.
Add Clang static build validation for Linux/musl, macOS and Windows, real TCP/UDP and SIP003 interoperability coverage, and recorded performance tradeoffs. All 21 hosted checks pass at the reviewed PR head 8d504e6218.
* Modernize build: switch to CMake, add unit tests, fix man pages
Remove autotools (configure.ac, Makefile.am, m4/, autogen.sh) and make
CMake the sole build system. Enhance CMake with proper Find modules for
MbedTLS, libsodium, PCRE, and c-ares with version/feature detection.
Add support for connmarktos, nftables, stack protector, and MinGW.
Add 10 unit test suites (CTest) covering base64, buffer, cache, crypto,
jconf, json, netutils, ppbloom, rule, and utils modules. Add a Python
stress test measuring bandwidth per cipher with memory leak detection.
Fix man page typos ("Resovle" -> "Resolve"), document missing TCP buffer
options, fix ss-manager duplicate --executable entry, add example section
to ss-tunnel, and document --workdir and --nftables-sets options.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Migrate from PCRE to PCRE2
Replace legacy PCRE (libpcre3) with PCRE2 (libpcre2-8). PCRE1 has been
end-of-life since 2021.
- src/rule.h: use pcre2_code and pcre2_match_data types
- src/rule.c: pcre_compile -> pcre2_compile, pcre_exec -> pcre2_match,
pcre_free -> pcre2_code_free, with proper error message retrieval
- cmake/FindPCRE.cmake -> cmake/FindPCRE2.cmake: find libpcre2-8 via
pkg-config, pcre2-config, or manual search
- Update all CMakeLists.txt, config.h.cmake, configure.cmake, README.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Update Dockerfiles: use CMake build and pcre2-dev
The alpine Dockerfile still used autotools (autogen.sh/configure) which
were removed. Switch to cmake build and replace pcre-dev with pcre2-dev.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Fix Docker build: disable tests and remove git dep
The tests/ directory is excluded by .dockerignore, so pass
-DBUILD_TESTING=OFF to cmake. Submodules are already checked out
by actions/checkout, no need for git inside the container.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Fix Docker build: disable static libs (not available in alpine)
Alpine's mbedtls-dev only provides shared libraries. Disable static
build since Docker only needs shared binaries.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Rewrite GitHub Actions: build and test directly on runner
Replace Docker-based CI with direct cmake build on ubuntu-latest and
macos-latest. Install dependencies via apt/brew, build with cmake,
run unit tests with ctest.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Fix CI: use mbedtls@3 on macOS, disable static build
- macOS: brew's mbedtls is now v4 (incompatible), use mbedtls@3
- Disable static build since CI runners lack static lib packages
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Fix test build on Linux: add stdint.h and link libm
- test_ppbloom.c: add missing #include <stdint.h> for uint8_t
- test_json: link against libm for pow() used in json.c
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Fix test_ppbloom link: add libm for bloom's log()
On Linux, libbloom uses log() which requires explicit -lm linkage.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Fix Linux build: link libm for test_buffer and test_crypto, fix warnings
Both test_buffer and test_crypto link libbloom.so which uses log() from
libm. Also fix unused variable warnings in test_json.c that would fail
with -Werror.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Fix Linux build: link libm for test_jconf (json.c uses pow)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* CI: add unit test and stress test steps to GitHub Actions
Split the Test step into separate "Unit tests" (ctest) and "Stress test"
(stress_test.py with 10MB transfer across all AEAD ciphers) steps for
better visibility.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Add ca-certificates for runtime dependency
When you use shadowsocks/shadowsocks-libev with [v2ray-plugin](https://github.com/shadowsocks/v2ray-plugin), it may occurs `x509: certificate signed by unknown authority` error.
Current setting will cause following error: `ERROR: pull access denied for shadowsocks-libev, repository does not exist or may require 'docker login'`, this update fixes this.
* Update README.md in docker/alpine
- Replace contents with the usage of the image auto-built by Docker Cloud
- Add descriptions on the customizable environment variables
* Update Dockerfile maintainer list
Refer to #1914
* Install rng-tools as runtime dependency
* Remove unnecessary 'git submodule update', as Docker Cloud runs 'git submodule update' after cloning the repository
* Replace variable SERVER_PORT with fixed port 8388, as it can't be customized with -e anyway
* Use the repository as context, instead of released .tar.gz
* Remove version information from Dockerfile, and let Docker Cloud handle it
* Add .dockerignore
Next steps:
1. Connect repository in Docker Cloud
2. Setup automated builds:
- A push on `master` branch triggers build for `unstable` tag
- A tag matching /^v[0-9]+(\.[0-9]+){2}$/ triggers build for a same-named tag
Refer to #1914
Alpine 3.7 libtool pkg depends on bash pkg, this caused the compile hangs at "checking that generated files are newer than configure...", after check [this thread](https://forums.docker.com/t/problem-of-hanging-autoreconf/41015/3), I remove libtool and it works.
fix these errors:
- ca-certificates missed
fatal: unable to access
'https://github.com/shadowsocks/shadowsocks-libev.git/': Problem with
the SSL CA cert (path? access rights?)
- automake missed
Can't exec "aclocal": No such file or directory at
/usr/share/autoconf/Autom4te/FileUtils.pm line 326.
autoreconf: failed to run aclocal: No such file or directory
- libmbedtls-dev
checking for mbedtls_cipher_setup in -lmbedcrypto... no
configure: error: mbed TLS libraries not found.
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