commit 00e385fc1fbf6469a240ab6e2c84eff12487ee81 Author: Chris King bunnyapocalypse@protonmail.com Date: Tue Sep 3 11:26:27 2019 -0500

Added Fedora Guide --- .../technical-setup/bridge/fedora/contents.lr | 102 +++++++++++++++++++++ 1 file changed, 102 insertions(+)

diff --git a/content/relay-operations/technical-setup/bridge/fedora/contents.lr b/content/relay-operations/technical-setup/bridge/fedora/contents.lr new file mode 100644 index 0000000..a1584b0 --- /dev/null +++ b/content/relay-operations/technical-setup/bridge/fedora/contents.lr @@ -0,0 +1,102 @@ +_model: page +--- +color: primary +--- +title: Fedora +--- +body: + +### 1. Install tor and dependencies + +``` +dnf install git golang tor policycoreutils-python-utils +``` + +### 2. Build obfs4proxy and move it into place. + +``` +export GOPATH=`mktemp -d` +go get gitlab.com/yawning/obfs4.git/obfs4proxy +sudo cp $GOPATH/bin/obfs4proxy /usr/bin/ +``` + +### 3. Edit your Tor config file, usually located at `/etc/tor/torrc` and replace its content with: + +``` +RunAsDaemon 1 +BridgeRelay 1 + +# Replace "TODO" with a Tor port of your choice. This port must be externally +# reachable. Avoid port 9001 because it's commonly associated with Tor and +# censors may be scanning the Internet for this port. +ORPort TODO + +ServerTransportPlugin obfs4 exec /usr/bin/obfs4proxy + +# Replace "TODO" with an obfs4 port of your choice. This port must be +# externally reachable. Avoid port 9001 because it's commonly associated with +# Tor and censors may be scanning the Internet for this port. +ServerTransportListenAddr obfs4 0.0.0.0:TODO + +# Local communication port between Tor and obfs4. Always set this to "auto". +# "Ext" means "extended", not "external". Don't try to set a specific port +# number, nor listen on 0.0.0.0. +ExtORPort auto + +# Replace "address@email.com" with your email address so we can contact you if +# there are problems with your bridge. This is optional but encouraged. +ContactInfo address@email.com + +# Pick a nickname that you like for your bridge. This is optional. +Nickname PickANickname +``` + + Don't forget to change the `ORPort`, `ServerTransportListenAddr`, `ContactInfo`, and `Nickname` options. + +* Note that both Tor's OR port and its obfs4 port must be reachable. If your bridge is behind a firewall or NAT, make sure to open both ports. You can use [our reachability test](https://bridges.torproject.org/scan/) to see if your obfs4 port is reachable from the Internet. + +### 4. Restart tor + +``` +sudo semanage port -a -t tor_port_t -p tcp [desired ORPort number set earlier] +sudo semanage port -a -t tor_port_t -p tcp [desired ServerTransportListenAddr port number set earlier] +systemctl restart tor +``` + +### 5. Monitor your logs (usually in your syslog) + +To confirm your bridge is running with no issues, you should see something like this: + +``` +[notice] Your Tor server's identity key fingerprint is '<NICKNAME> <FINGERPRINT>' +[notice] Your Tor bridge's hashed identity key fingerprint is '<NICKNAME> <HASHED FINGERPRINT>' +[notice] Registered server transport 'obfs4' at '[::]:46396' +[notice] Tor has successfully opened a circuit. Looks like client functionality is working. +[notice] Bootstrapped 100%: Done +[notice] Now checking whether ORPort <redacted>:3818 is reachable... (this may take up to 20 minutes -- look for log messages indicating success) +[notice] Self-testing indicates your ORPort is reachable from the outside. Excellent. Publishing server descriptor. +``` + +### 6. Final notes + +If you are having troubles setting up your bridge, have a look at [our help +section](https://community.torproject.org/relay/setup/bridge/getting-help/). If +your bridge is now running, check out the [post-install +notes](https://community.torproject.org/relay/setup/bridge/post-install/). + +--- +html: two-columns-page.html +--- +key: + +2 +--- +color: primary +--- +subtitle: How to deploy an obfs4 bridge on CentOS / RHEL / OpenSUSE +--- +_template: layout.html +--- +section: bridge +--- +section_id: bridge