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openvpn-install
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379 Commits

Author SHA1 Message Date
xiagw 19820e886e Remove OpenVPN log during uninstallation (#339) 2018-10-19 12:10:56 +02:00
angristan 0d19b57e7f Fix iptables-openvpn service on Debian 8 2018-10-08 21:11:52 +02:00
angristan bca57c483d Fix "ping6" and "ping -6" usage 2018-10-01 21:00:26 +02:00
GoliathLabs c9c6089cd6 Use ping -6 instead of ping6 (#317) 2018-09-30 21:17:30 +02:00
angristan 043843850e Improve Debian detection 
e.g. for Raspbian
 2018-09-29 20:15:20 +02:00
Sidd d2bd051d97 Spelling fixes (#314) 2018-09-28 16:36:00 +02:00
angristan ef6c2c2a78 Improve -y usage with package managers 2018-09-27 22:23:40 +02:00
angristan e231c8924a CentOS: Make sure epel-release is installed before openvpn 2018-09-27 22:09:12 +02:00
angristan 9716e868a0 Fix service handling on Ubuntu 16.04 2018-09-27 19:57:01 +02:00
angristan 0648e6a0b7 Fix IPv6 connectivity test 2018-09-27 19:52:52 +02:00
angristan e4a9851b4f Remove revoked client from ifconfig-pool-persist 2018-09-24 15:24:31 +02:00
angristan 0f117352c7 Remove hardcoded ciphers from Fedora systemd service 2018-09-24 14:33:08 +02:00
angristan bbea708175 Do not modify package-provided systemd service 2018-09-24 14:26:41 +02:00
angristan 071baf477f Update link, DNS name 2018-09-24 11:45:12 +02:00
angristan 73c52daf84 Add Quad9 uncensored 2018-09-24 11:42:29 +02:00
angristan 1dad1579ad Better code 2018-09-24 11:37:13 +02:00
angristan 8d5d080cc0 Remove plaintext metadata from client certificate 2018-09-24 11:32:43 +02:00
angristan b0fdb24984 Improve Debian/Ubuntu detection 2018-09-23 22:23:13 +02:00
Jun Hui c14355a34c Update easy-rsa to 3.0.5 (#301) 2018-09-23 17:09:33 +02:00
angristan 70ebe5620d secp256r1 -> prime256v1 2018-09-23 17:06:15 +02:00
angristan 8e1cf382c3 Fix unset usage 2018-09-23 16:33:59 +02:00
angristan 5a67d3b3e7 Fix regex 2018-09-23 16:30:48 +02:00
GoliathLabs ecf5f0d623 Add Arch Linux support (#303) 2018-09-23 16:27:36 +02:00
angristan 8de3957afb Disable and stop OpenVPN upon removal 2018-09-23 14:32:24 +02:00
angristan 7f35106687 Fix condition 2018-09-23 14:30:08 +02:00
angristan 09b29ddc9c Fix OS condition 2018-09-23 14:26:28 +02:00
angristan ef30d3c9df Fix service on Ubuntu 16.04 2018-09-23 14:25:18 +02:00
angristan e2906fd5e4 Use APT repo for Ubuntu 16.04 
Ubuntu 16.04 has OpenVPN 2.3.10
 2018-09-23 12:47:52 +02:00
angristan 21f15d9aef Little fixes according to OpenVPN 2.4 
Yeah, seconds, really :)
 2018-09-23 00:47:18 +02:00
angristan c2a502be92 Add support for tls-crypt 
Choice between tls-auth/tls-crypt
 2018-09-22 22:34:10 +02:00
angristan f716380080 Fixes 2018-09-22 22:33:25 +02:00
angristan 62c89af954 Support ncp-ciphers 
Since OpenVPN 2.4, there is negotiable crypto parameters (NCP)
It means you can use a cipher suite like with HTTPS. By default the suite is AES-256-GCM:AES-256-CBC, so that means than since 2.4 is out, everyone using a 2.4 client + server was using AES 256 GCM, regardless of the --cipher option. With this commit, the chosen cipher will be the only cipher in the NCP cipher list, thus fixing this issue.
 2018-09-22 18:18:36 +02:00
angristan a85c13e4ec Move setup questions to installQuestions () 2018-09-22 17:59:21 +02:00
angristan bbdabedbec Add --auth choice (HMAC digest algorithm) 2018-09-22 17:54:30 +02:00
angristan e0b4a5aae7 Use `read -rp` 2018-09-22 16:42:48 +02:00
angristan 3a5e23c5c1 Add ECDH support 2018-09-22 16:41:28 +02:00
angristan cfa5eed6bd Re-add possibility to use a hostname as the endpoint 2018-09-22 16:17:51 +02:00
angristan db6a253676 Improve tests using regex 2018-09-22 15:23:01 +02:00
angristan 4d1baca0c7 Add ECDSA support and make tls-cipher configurable 2018-09-22 15:17:13 +02:00
angristan 06e7597942 Use AES-128-GCM by default 2018-09-22 14:25:30 +02:00
angristan c1b069b501 Fix 10a1d04 2018-09-22 14:23:58 +02:00
angristan 7449bfc550 Remove trailing tabs 2018-09-22 14:21:20 +02:00
angristan 11e023b6dc Use 2048 bits RSA key by default 2018-09-22 14:20:57 +02:00
angristan 10a1d04f3b Add AES GCM support 2018-09-22 14:20:20 +02:00
angristan 36af5ec100 Update DH/RSA defaults 2018-09-22 14:19:51 +02:00
angristan b898a99485 Add compression support 
It is disabled by default.
 2018-09-22 14:08:42 +02:00
angristan 7ed823cdf2 Remove OpenVPN APT repo during removal 2018-09-22 11:41:31 +02:00
angristan c96a71c7d6 Fix OpenVPN repo for Debian 8 2018-09-22 11:40:54 +02:00
angristan 80c0b971d6 Improved and safer code 
Thanks to shellcheck!
 2018-09-21 23:48:11 +02:00
angristan 76607e781c Sorry... 2018-09-21 22:22:09 +02:00
angristan a0ff4d7cf9 Improve questions for NATed servers 2018-09-21 21:53:39 +02:00
angristan 4144fa9dff Make encryption customization optional 
A lot of people don't know much about cryptography.
Since the script already overwrite OpenVPN's default settings, there is no need for most people to modify them.
 2018-09-21 17:17:41 +02:00
xiagw 0f67214490 Improve Debian/Ubuntu version checking (#187) 2018-09-20 22:00:16 +02:00
angristan 0a5c3c1401 Rewrite README 2018-09-20 17:16:04 +02:00
Stanislas e920f7fbc2
Refactoring, cleanup and fixes (#293) 2018-09-20 00:05:02 +02:00
Stanislas 136a46874e
Rework and cleanup systemd service handling (#294) 
* Don't hardcode server.conf in systemd service

* Rework and cleanup service handling
 2018-09-18 14:55:00 +02:00
angristan d3974220ef Fix public interface in iptables rules 2018-09-18 12:37:07 +02:00
angristan 974b80dbc1 Remove unused variables 2018-09-17 18:05:51 +02:00
Stanislas 594486c177
Rework iptables handling (#291) 2018-09-17 01:11:30 +02:00
angristan 18b025e831 Improve sysctl config 2018-09-16 22:45:04 +02:00
Stanislas bfed14544e
Add IPv6 NAT support (#238) 2018-09-16 17:55:50 +02:00
angristan f6c9a63e38 Drop support for Arch Linux 
Arch Linux isn't very used and is not available on cloud providers. I cannot test it easily so it is a burden to maintain for me
 2018-09-16 01:34:01 +02:00
angristan 8a5de575b7 Drop Debian 7 support 
Debian 7 is EOL and I can't test it on cloud providers anymore
 2018-09-16 01:29:04 +02:00
angristan 3209441775 Better bash 2018-09-16 01:26:37 +02:00
angristan 62380c512b Drop CentOS 6 support 2018-09-16 01:26:30 +02:00
randomshell f057e0aa5f Add self-hosted DNS resolver (Unbound) 2018-09-16 00:53:33 +02:00
angristan 4bf4257cf3 Merge two mv commands 2018-09-05 20:26:33 +02:00
angristan 2997a7e8b6 Remove "|| return" 2018-09-05 20:20:46 +02:00
angristan ea40b45b52 Fix /dev/urandom usage on unprivileged LXC containers 
Fixes https://github.com/angristan/openvpn-install/issues/280
 2018-09-02 22:32:58 +02:00
Angristan 64f62cf874 Remove log-append for now and create log dir 
See https://github.com/Angristan/OpenVPN-install/issues/275
 2018-08-23 00:40:36 +02:00
Angristan d8d0bbb5da Add access logs (log-append) 
And move log files to /var/log/openvpn. Makes more sense and access logs can be very useful.
 2018-08-22 22:11:36 +02:00
Angristan 1b18e7f2a7 Re-add a default suggestion for the client name 
But only during the setup, not for additional clients
 2018-08-18 21:47:10 +02:00
Angristan 47c86874dc Update check on the client's name input 2018-08-18 19:55:36 +02:00
Angristan 9ef0bbc47d
Add password option for clients (#160) 2018-08-18 19:40:07 +02:00
Jebtrix df172b962d Add option to generate random port in private port range (#229) 2018-08-18 15:57:24 +02:00
Sayem Chowdhury 5501de73c8 Improved code (#243) 2018-07-15 11:25:59 +02:00
cezar97 63ac18075d Add quad9 secondary DNS (#248) 
See https://www.quad9.net/faq/#Is_there_a_service_that_Quad9_offers_that_does_not_have_the_blocklist_or_other_security.
 2018-07-06 22:11:22 +02:00
Jebtrix b8f0b44c55 [FIX] Unable to select AdGuard DNS choice (#228) 2018-05-29 10:18:24 +02:00
Angristan 6cecc16f0d
Fixes #217 "Package 'gpg' has no installation candidate" 2018-05-10 00:29:05 +02:00
Timofey Vasenin d2a3b3bec6 Backport improvements of external IP handling (#213) 
* [backport] Remove IP address detection fallback

It was never used, the one-liner is enough.

* [backport] Improve NAT detection

Cleaner and better:
- Not relying in an external service
- Avoids a false positive when the server has multiple public IPv4
addresses and the user selects one which is not the default gateway
 2018-05-08 21:23:36 +02:00
Timofey Vasenin b3fba4fddc [backport] Fix system resolvers option for environments running systemd-resolved (#214) 2018-05-08 21:01:32 +02:00
Stanislas 2f6821d778 Add support for Ubuntu 18.04 2018-05-08 20:53:57 +02:00
Timofey Vasenin 71bb6e8371 Remove unneeded -r argument from some rm commands 
Backport the relevant part of:
d717353769
 2018-05-07 18:50:01 +02:00
cezar97 61d89e3ba2 Remove .ovpn on cert revoke or OpenVPN uninstall (#178) 2018-04-10 11:06:19 +02:00
Angristan d7e706ac24 Add Cloudflare resolvers 
Fixes #193
 2018-04-01 23:12:05 +02:00
Angristan 42f6553dcc
Add GPG dependency 2018-02-25 17:37:03 +01:00
Angristan 687eb9019d Fix Fedora detection 
Fixes #168
 2018-02-22 21:47:35 +01:00
Kcchouette f252614a36 Remove unsupported version of ubuntu (#163) 
* Remove unsupported version of ubuntu

Remove 12.04 as the support finished on April 28, 2017
Remove 16.10 as the support finished 2017-07-20
Remove 17.04 as the support finished 2018-01-13
 2018-02-14 14:48:36 +01:00
Angristan febdc04340 Support Ubuntu 17.10 
Fixes #161
 2018-02-13 22:38:48 +01:00
Angristan 501f8a9b36
Use a different client name for new users 
Just in case the user keeps the default "client" username when installing, reusing "client" will fail. A tiny commit for lazy users.
 2018-02-12 16:07:37 +01:00
Angristan cffe4bee4a Inverse FDN's DNS servers for DNSSEC 
The .12 does not validate DNSSEC while the .40 does, so I'm putting the .40 first.
 2018-01-27 20:21:28 +01:00
Angristan edbf48646e
Merge pull request #151 from cezar97/master 
Randomize CN and Server Name and verify Server Name
 2018-01-25 12:24:50 +01:00
Angristan d19283c46f
Optmize vars 
I'm not removing the PiVPN mention because I don't want to credit them, but to not bloat the script.

Their contribution will be available via git blame + https://github.com/Angristan/OpenVPN-install/pull/151 :)
 2018-01-25 12:23:25 +01:00
Angristan 7c7084238f Update EasyRSA to 3.0.4 
Fixes "./easyrsa: 644: ./easyrsa: [[: not found"
 2018-01-23 12:19:01 +01:00
cezar97 931190dd59
Verify server name to strengthen security 2018-01-18 17:36:31 +01:00
cezar97 4f5f43e503
Randomize CN and server name, fixed #48 
Solution taken from pivpn install script here: https://github.com/pivpn/pivpn/blob/master/auto_install/install.sh.
Repo in https://github.com/pivpn/pivpn.
 2018-01-18 17:19:51 +01:00
Angristan f681c0bd34
Add Amazon Linux support 
Fixes https://github.com/Angristan/OpenVPN-install/issues/128
 2018-01-11 11:08:35 +01:00
Angristan bb23ed1227
Merge pull request #139 from Angristan/systemd-openvz-fix 
Fix systemd service on OpenVZ
 2017-12-16 15:29:02 +01:00
Arda 6931364a23 Fedora Support 2017-11-30 22:54:53 +03:00
Angristan 3b8c5d776a
Update DNS list with Quad9 2017-11-29 11:21:33 +01:00
Angristan 6ac1b185fa
Update DNS list with Quad9 2017-11-29 11:17:06 +01:00
Nicolas Duchon 449361007a Add Quad9 DNS 2017-11-29 10:46:58 +01:00
Angristan 1241072bb2
Fix systemd service on OpenVZ 
fix the service on all systemd/ubuntu versions
 2017-11-28 22:14:27 +01:00
Angristan f47fc795d5 Merge PR #83 : Remove rc.local and use an iptables systemd service 
- Install iptables systemd service for Debian, Ubuntu and CentOS
- Fix iptables install for ArcLinux
- Remove the use rc.local file
- Remove all iptables rules when removing openvpn (cf. #60 )
 2017-11-12 22:56:02 +01:00
Angristan 80fd8678a6 Revert "Merge PR #83 : Remove rc.local and use an iptables systemd service" 
This reverts commit e874013112, reversing
changes made to 998d1e8b13.
 2017-11-12 22:51:54 +01:00
Angristan e874013112 Merge PR #83 : Remove rc.local and use an iptables systemd service 2017-11-12 22:43:55 +01:00
Angristan aca3b4a019
Fix the network interface variable 
Fix for https://github.com/Angristan/OpenVPN-install/pull/83#issuecomment-343758329
 2017-11-12 19:54:44 +01:00
Angristan dcec3f12a4
Disable firewalld to allow iptables to start upon reboot 2017-11-12 18:30:05 +01:00
Angristan ed17fc074d
Resolve conflicts 
Merge changes from master to resolve conflicts
 2017-11-12 18:07:07 +01:00
Angristan 998d1e8b13
Merge pull request #92 from NathanZepol/master 
Adding auth-nocache option to .ovpn configuration
 2017-11-12 16:04:11 +01:00
Angristan a7a277e2dc
Remove "local" parameter 
Revert ad3c223385

On some servers, this prevented OpenVPN to start on boot. (Socket bind failed on local address [AF_INET] IP:1194 Cannot assign requested address)
 2017-11-12 15:48:39 +01:00
Angristan a0821ee5b4 Fix typo 2017-10-17 22:05:11 +02:00
Angristan dccbe2f71d Add AdGuard DNS 2017-10-09 17:12:46 +02:00
Jelle Dekker 603d6747b9 Extended the expiration date of the certificate revocation list to 10 years. 2017-09-29 16:13:02 -05:00
Nathan 641510984b Adding auth-nocache Option to .ovpn Configuration 2017-08-27 13:59:08 -05:00
Angristan 37d42e25fe Update Easy-RSA to v3.0.3 2017-08-23 10:39:33 +02:00
Angristan c0ed60e8cf Update openvpn-install.sh 2017-08-22 11:12:42 +02:00
Ola Tuvesson ad3c223385 Will now set "local" in server.conf to the chosen IP adderess 
If you want to run OpenVPN in UDP mode on an secondary IP, UDP routing will fail unless you explicitly bind OpenVPN to the chosen IP address. This change includes the "local" parameter in the config and sets it to the IP address entered at the beginning.
 2017-08-22 00:39:43 +01:00
Angristan edbe4fed90 Rename OpenVPN's APT list 2017-08-20 22:38:55 +02:00
Angristan a3c005c556 Update Debian and Ubuntu repository 
swupdate.openvpn.net hasn't been updated since OpenVPN 2.3.14 whereas build.openvpn.net supports OpenVPN 2.4.x as of today
Fixes https://github.com/Angristan/OpenVPN-install/issues/86
 2017-08-07 16:44:16 +02:00
patlol 58a5282e17 Update openvpn-install.sh 2017-07-22 21:08:06 +02:00
patlol 3c5c87b031 Update openvpn-install.sh 2017-07-22 20:18:46 +02:00
patlol 5787c45a03 Update openvpn-install.sh 2017-07-22 19:40:29 +02:00
patlol 031afd587e fix #8 Client files not beeing created in the right folder when using sudo 2017-07-22 19:30:36 +02:00
DrXala b5c624eb76 Adjust indents + change iptables.service 2017-07-20 17:12:40 +02:00
DrXala 8f28593112 Fix iptables.service 2017-07-16 16:01:05 +02:00
DrXala 23222fd59f Fix syntax error... 2017-07-16 15:39:14 +02:00
DrXala d3d7d18ab1 Removing the use of rc.local file 2017-07-16 14:11:29 +02:00
DrXala 1be7733c0b Install iptables systemd service for Debian, Ubuntu and Centos. Fix iptables install for ArchLinux. 2017-07-16 12:55:09 +02:00
Angristan c703d41795 Fix for Debian 9 on OpenVZ 2017-07-14 17:15:07 +02:00
Angristan 276284458f Fix DNS choice 2017-07-08 13:30:58 +02:00
jackdwyer d1f665c458 fixes last case statement for SEED-CBC 2017-07-03 14:14:39 -04:00
Angristan cd01329585 Add support for Debian 9 Stretch 2017-06-26 02:41:40 +02:00
Angristan e185698445 Use current system resolvers as default 
That makes more sense that putting French servers.

What is in /etc/resolv.conf is not always good, but most of the time it's the hoster's or something nearby. Thus it makes more sense for the user to use them by default.
 2017-06-26 02:37:41 +02:00
Angristan 6800ef35f7 Typo 
It's late.
 2017-06-26 02:20:38 +02:00
Angristan 19fe6626f1 Implements OpenVPN 2.4 changes for Arch Linux (kind of) 
Since OpenVPN 2.4 is out on Arch, the script wasn't working completely because of this : https://www.archlinux.org/news/openvpn-240-update-requires-administrative-interaction/

There is a new path for OpenVPN server config. This is just needed on Arch for now, and you're probably not going to run an OpenVPN client on an OpenVPN server. 

Thus I modified the systemd script to use `/etc/openvpn/` and `server.conf` instead of the new `/etc/openvpn/server/` and `openvpn.conf`.

By using the same paths as the other distros, I avoid to rewrite the entire script to change the paths...

It's not 100% clean, but it works pretty well. If you have any objection please leave a comment.

Also, I updated the new service name.

As far as I tested, it's working fine on Arch Linux for now.

Fixes #63 and #61
 2017-06-26 02:17:14 +02:00
Angristan ac203dd5ee Fix iptables rules on reboot for some OS 
Thanks a lot to Nyr for the fix : a31aaf82f3

Fixes https://github.com/Angristan/OpenVPN-install/issues/6.

On Ubuntu 17.04, 16.10 and Debian 9, the iptables rules were not applied because of rc.local
 2017-06-25 22:01:05 +02:00
Angristan 10351305e3 Google Compute Engine support 
Merge pull request #57 and close issue #46
 2017-06-25 20:21:36 +02:00
Angristan 8c66c8e684 Fix client revocation 
A client revocation would make crl.pem unreadable and thus blocking any other client to connect.

Fixes https://github.com/Angristan/OpenVPN-install/pull/47, https://github.com/Angristan/OpenVPN-install/issues/25 and https://github.com/Angristan/OpenVPN-install/issues/49.
 2017-06-25 19:58:41 +02:00
Kenneth Zhao d74318562d adding support for debian 9 stretch 2017-06-25 09:38:52 -07:00
Angristan a2a3bfc605 Added Yandex Basic DNS resolvers 
https://dns.yandex.com/

Nice for Russia.
 2017-06-23 14:30:57 +02:00
Angristan d712e15795 Support OpenSSL 1.1.0 DH generation 
Fixes dh.pem gen on Debian 9 and Arch Linux

https://github.com/Angristan/OpenVPN-install/issues/64
https://github.com/Angristan/OpenVPN-install/issues/74

https://www.debian.org/releases/stretch/amd64/release-notes/ch-information.en.html#openssl-issues
 2017-06-18 21:12:25 +02:00
Angristan 5d40c041dd More proper remove 
openvpn-blacklist isn't installed with Debian 9.
 2017-06-18 21:07:15 +02:00
Angristan 823ff21fcc Add support for Ubuntu 17.04 2017-05-07 23:56:19 +02:00
DrXala fa9e5235f9 Close Angristan/OpenVPN-install#46 
This patch is for Angristan/OpenVPN-install#46
 2017-04-23 12:43:33 +02:00
Seeder101 89925cbbe8 Update openvpn-install.sh 
change sould to should and correct adress to address in line 195
 2016-12-11 16:03:40 +03:00
Seeder101 e548a61dcc Update openvpn-install.sh 
change sould to should
 2016-12-11 15:58:06 +03:00
Angristan 316ecfe7f4 Use SHA-256 instead of SHA-384 
Following 693bd13fa7
 2016-12-11 12:11:11 +01:00
Angristan 7a5bb93cbe AES-256 is not necessarily the most secure cipher 
Indeed, it it most vulnerable to Timing Attacks : https://en.wikipedia.org/wiki/Length_extension_attack

Also, AES 128 is secure enough for every one, so it's still the recommended cipher.
 2016-12-04 17:21:41 +01:00
Angristan 56477bba34 The crypto update 🔐 
- Removed "fast" and "slow" mode (not a good idea, I prefer to give the choice for the parameters directly)
- Corrected some confusion between the cipher for the data channel and the control channel, my bad.
- using TLS-DHE-RSA-WITH-AES-256-GCM-SHA384 by default for the control channel
- using SHA384 by default for HMAC auth and RSA certificate
- giving the choice for the cipher of the data channel, the size of the DH key and the RSA Key

I will explain all my choices here : https://github.com/Angristan/OpenVPN-install#encryption (likely tomorrow)
 2016-11-28 22:13:32 +01:00