在centOS 7服務器上安裝TOR

Question

我曾嘗試通過閱讀本文下載TOR，但我得到503錯誤。那麼是否沒有其他方式來下載TOR？請有人可以幫助我，因爲我必須爲此做一個研究項目。

我使用CentOS的服務器：CentOS的Linux上使用其回購的CentoOS發佈1611年3月7日（核心） 但我得到follwing錯誤，

[sam@xx etc]$ sudo yum install tor 
[sudo] password for sam: 
Loaded plugins: fastestmirror, langpacks 
base              | 3.6 kB  00:00 
extras             | 3.4 kB  00:00 
http://deb.torproject.org/torproject.org/rpm/el/7/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 503 - Service Unavailable 
Trying other mirror. 
http://deb.torproject.org/torproject.org/rpm/el/7/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 503 - Service Unavailable 
Trying other mirror. 
http://deb.torproject.org/torproject.org/rpm/el/7/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 503 - Service Unavailable 
Trying other mirror. 
http://deb.torproject.org/torproject.org/rpm/el/7/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 503 - Service Unavailable 
Trying other mirror. 
http://deb.torproject.org/torproject.org/rpm/el/7/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 503 - Service Unavailable 
Trying other mirror. 
http://deb.torproject.org/torproject.org/rpm/el/7/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 503 - Service Unavailable 
Trying other mirror. 
http://deb.torproject.org/torproject.org/rpm/el/7/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 503 - Service Unavailable 
Trying other mirror. 
http://deb.torproject.org/torproject.org/rpm/el/7/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 503 - Service Unavailable 
Trying other mirror. 
http://deb.torproject.org/torproject.org/rpm/el/7/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 503 - Service Unavailable 
Trying other mirror. 
http://deb.torproject.org/torproject.org/rpm/el/7/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 503 - Service Unavailable 
Trying other mirror. 

Answer 1

托爾不再recommends並改用EPEL回購。你只會得到一個非常舊的版本。

而是做：

yum install epel-release 
yum install tor 

這將讓你的Tor的當前版本通過回購管理。這很好。

對於CentOS，我已經自編一段時間了。我有一個我不想在這裏發佈的hacky shell腳本;）但實際上它只是編譯Tor和OpenSSL。我仍然推薦使用epel-release，因爲它的測試更多。要嘗試自己構建它，請獲取OpenSSL的最新副本（例如1.1.x），然後獲取要構建的Tor版本（例如0.2.9.8）。確保安裝了libevent（yum install libevent-devel libevent）。

從OpenSSL的源代碼目錄：

./config no-shared zlib-dynamic --prefix=/opt/openssl \ 
--openssldir=/opt/openssl -fPIC enable-ec_nistp_64_gcc_128 
make 
make test 
make install 

此安裝OpenSSL到/opt/openssl，因此不會干擾或更換系統的OpenSSL的。

然後，構建Tor：

我用

./configure --prefix=/opt/tor-VERSION --sysconfdir=/etc \ 
--localstatedir=/var --enable-static-openssl \ 
--with-openssl-dir=/opt/openssl --with-tor-user=tor --with-tor-group=tor 
make 
make test 
make install 
unlink /usr/bin/tor && ln -s /opt/tor-VERSION/bin/tor /usr/bin/tor 

的systemd服務文件是：

[Unit] 
Description=Anonymizing overlay network for TCP 
After=syslog.target network.target nss-lookup.target 

[Service] 
Type=forking 
PidFile=/var/run/tor/tor.pid 
NotifyAccess=all 
ExecStartPre=/usr/bin/tor -f /etc/tor/torrc --verify-config 
ExecStart=/usr/bin/tor -f /etc/tor/torrc --RunAsDaemon 1 
ExecReload=/bin/kill -HUP ${MAINPID} 
KillSignal=SIGINT 
TimeoutStartSec=120 
TimeoutStopSec=60 
Restart=on-failure 
LimitNOFILE=65536 

# Hardening 
PrivateTmp=yes 
PrivateDevices=yes 
ProtectHome=yes 
ProtectSystem=full 
ReadOnlyDirectories=/ 
ReadWriteDirectories=-/var/lib/tor 
ReadWriteDirectories=-/var/log/tor 
NoNewPrivileges=yes 
CapabilityBoundingSet=CAP_SETUID CAP_SETGID CAP_NET_BIND_SERVICE CAP_DAC_OVERRIDE CAP_CHOWN CAP_FOWNER 

[Install] 
WantedBy=multi-user.target