From 6e31282c79ae35c1ae41ad17d38a6fb8789716fa Mon Sep 17 00:00:00 2001
From: Teddysun <i@teddysun.com>
Date: Wed, 2 Aug 2017 20:44:19 +0900
Subject: [PATCH] update stream ciphers

Signed-off-by: Teddysun <i@teddysun.com>
---
 shadowsocks-all.sh          |  3 +++
 shadowsocks-go.sh           |  3 ++-
 shadowsocks-libev-debian.sh |  2 ++
 shadowsocks-libev.sh        | 22 +++++++++++++++++++++-
 4 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/shadowsocks-all.sh b/shadowsocks-all.sh
index 4808a5c..e36209d 100644
--- a/shadowsocks-all.sh
+++ b/shadowsocks-all.sh
@@ -79,9 +79,11 @@ aes-128-cfb
 camellia-128-cfb
 camellia-192-cfb
 camellia-256-cfb
+xchacha20-ietf-poly1305
 chacha20-ietf-poly1305
 chacha20-ietf
 chacha20
+salsa20
 rc4-md5
 )
 go_ciphers=(
@@ -93,6 +95,7 @@ aes-192-ctr
 aes-128-ctr
 chacha20-ietf
 chacha20
+salsa20
 rc4-md5
 )
 r_ciphers=(
diff --git a/shadowsocks-go.sh b/shadowsocks-go.sh
index e2072f4..4e02c2b 100644
--- a/shadowsocks-go.sh
+++ b/shadowsocks-go.sh
@@ -19,7 +19,7 @@ echo "# Github: https://github.com/shadowsocks/shadowsocks-go     #"
 echo "#############################################################"
 echo
 
-#Current folder
+# Current folder
 cur_dir=`pwd`
 # Stream Ciphers
 ciphers=(
@@ -31,6 +31,7 @@ aes-192-ctr
 aes-128-ctr
 chacha20-ietf
 chacha20
+salsa20
 rc4-md5
 )
 # Color
diff --git a/shadowsocks-libev-debian.sh b/shadowsocks-libev-debian.sh
index 2b19d20..d42704c 100644
--- a/shadowsocks-libev-debian.sh
+++ b/shadowsocks-libev-debian.sh
@@ -32,9 +32,11 @@ aes-128-cfb
 camellia-128-cfb
 camellia-192-cfb
 camellia-256-cfb
+xchacha20-ietf-poly1305
 chacha20-ietf-poly1305
 chacha20-ietf
 chacha20
+salsa20
 rc4-md5
 )
 # Color
diff --git a/shadowsocks-libev.sh b/shadowsocks-libev.sh
index 3c04d92..1ea39c7 100644
--- a/shadowsocks-libev.sh
+++ b/shadowsocks-libev.sh
@@ -32,9 +32,11 @@ aes-128-cfb
 camellia-128-cfb
 camellia-192-cfb
 camellia-256-cfb
+xchacha20-ietf-poly1305
 chacha20-ietf-poly1305
 chacha20-ietf
 chacha20
+salsa20
 rc4-md5
 )
 # Color
@@ -194,6 +196,24 @@ centosversion(){
     fi
 }
 
+version_ge(){
+    test "$(echo "$@" | tr " " "\n" | sort -rV | head -n 1)" == "$1"
+}
+
+# autoconf version
+autoconfversion(){
+    if [ "$(command -v "autoconf")" ]; then
+        local version=$(autoconf --version | grep autoconf | awk '{print $4}')
+        if version_ge ${version} 2.67; then
+            return 0
+        else
+            return 1
+        fi
+    else
+        return 1
+    fi
+}
+
 # Pre-installation settings
 pre_install(){
     # Check OS system
@@ -295,7 +315,7 @@ pre_install(){
     char=`get_char`
     #Install necessary dependencies
     yum install -y epel-release && yum makecache
-    yum install -y unzip openssl openssl-devel gettext gcc autoconf libtool automake make asciidoc xmlto udns-devel libev-devel pcre pcre-devel
+    yum install -y unzip openssl openssl-devel gettext gcc autoconf libtool automake make asciidoc xmlto udns-devel libev-devel pcre pcre-devel git
 }
 
 download() {