* crypto_stream_chacha20_ietf_xor_ic() was first available when libsodium was bumpped to version major 8. Debian jessie still uses major 7 minor 2, so check SODIUM_LIBRARY_VERSION_MAJOR and keep backwards compatibility.
* crypto_stream_chacha20_ietf_xor_ic() was first available when libsodium was bumped to version major 8. Debian jessie still uses major 7 minor 2, so check SODIUM_LIBRARY_VERSION_MAJOR and maintain backward compatibility.
* add simple port check functions
* release sock lock when manager exit
* simplfy the sock lock
* release sock lock when receive the stat report
* simplfy dns query
* add udp port check
* enable port check function
* clean code and logs
Add experimental HTTP/TLS obfuscating as an **optional extension** of shadowsocks protocol.
More discussions can be found here: https://github.com/shadowsocks/shadowsocks-org/issues/26
As this feature is still a SIP (Shadowsocks Improvement Proposal), it's very unstable and experimental. So,
1. Don't enable it unless you know what it is.
2. Be very careful when using it in production environment.
ElTopo
Max Lv
Mygod
Roger Shimizu
GhostFlying