Commit Graph

51 Commits

Author SHA1 Message Date
hwdsl2
95d9fc4e03 Add subnet check
- Add a check for custom VPN subnets. Those can only be specified
  during initial VPN install.
  Ref: 1834b79
2022-05-10 08:47:59 -05:00
hwdsl2
c66ca577f3 Update links
- Update links due to git.io deprecation.
  Ref: https://github.blog/changelog/2022-04-25-git-io-deprecation/
2022-04-29 22:32:22 -05:00
hwdsl2
b2626dc921 Cleanup 2022-04-27 00:05:45 -05:00
hwdsl2
24ce5bedd8 Cleanup 2022-04-23 00:30:26 -05:00
hwdsl2
9458735d2c Improve Libreswan check 2022-04-23 00:07:46 -05:00
hwdsl2
a1ab13d9a9 Improve VPN setup
- Add fallback URLs for improved reliability
2022-04-11 22:36:43 -05:00
hwdsl2
742e43ffcd Cleanup 2022-03-18 21:52:20 -05:00
hwdsl2
d182d9651a Improve VPN setup
- Download the add/delete VPN user helper scripts during setup,
  so users can use them directly without manual download.
2022-03-13 15:03:28 -05:00
hwdsl2
46a83e4f9f Cleanup 2022-03-08 21:17:16 -06:00
hwdsl2
e5703d8aaa Cleanup 2022-03-07 21:29:13 -06:00
hwdsl2
40859c5f7f Improve VPN setup
- Display a message if IKEv2 is already set up on the VPN server.
2022-03-06 22:41:29 -06:00
hwdsl2
b6c54c316f Improve VPN setup
- Skip Libreswan install if it has already been installed recently.
2022-03-06 22:36:20 -06:00
hwdsl2
6f4080bab4 Improve VPN setup
- Refactor VPN scripts to move IKEv2 setup inside vpnsetup_*.sh
2022-03-03 22:05:09 -06:00
hwdsl2
a4e452e9df Cleanup 2022-02-23 00:08:45 -06:00
hwdsl2
2bb938416c Cleanup 2022-01-29 12:35:51 -06:00
hwdsl2
c04d056be6 Cleanup 2022-01-29 01:28:56 -06:00
hwdsl2
5b1377dcf3 Cleanup 2022-01-22 21:34:53 -06:00
hwdsl2
9022caf9f4 Improve VPN setup
- Retrieve latest supported Libreswan version before install
- Cleanup
2022-01-22 21:31:55 -06:00
hwdsl2
2ffad259af New Libreswan version
- Use new Libreswan version 4.6.
- Libreswan 4.6 contains a fix for CVE-2022-23094. See the following
  links for more information.
  https://lists.libreswan.org/pipermail/swan-announce/2022/000046.html
  https://libreswan.org/security/
2022-01-11 22:20:57 -06:00
hwdsl2
c25baaf9a9 Cleanup 2022-01-04 23:01:14 -06:00
hwdsl2
c78b398057 Update year 2022-01-02 00:09:03 -06:00
hwdsl2
e2a9c4a0c3 Cleanup 2021-09-11 10:07:33 -05:00
hwdsl2
263ffe97cc Cleanup 2021-09-07 09:02:22 -05:00
hwdsl2
df6c02bf95 Improve Libreswan install
- Skip downloading and installing Libreswan if the same version
  is already installed.
2021-08-29 15:12:17 -05:00
hwdsl2
da7697a5b0 Cleanup
- Update scripts to use bash instead of sh
- Update docs
2021-08-27 23:35:31 -05:00
hwdsl2
c2236b6e34 New Libreswan version
- Use new Libreswan version 4.5
2021-08-22 11:50:14 -05:00
hwdsl2
9336c1c2c2 Improve VPN setup
- Refactor VPN setup scripts into functions
- Cleanup
2021-08-19 02:01:34 -05:00
hwdsl2
8e570129b2 Cleanup 2021-08-14 00:26:27 -05:00
hwdsl2
779a86f933 Cleanup 2021-08-13 02:11:31 -05:00
hwdsl2
a0409b4399 Cleanup
- In rare cases, if a parent process traps SIGPIPE, the 'tr'
  command in the VPN setup scripts could output an error
  'tr: write error: Broken pipe'. This is a cosmetic error
  that does NOT affect the functionality of the scripts. This
  commit hides the error in such cases.
2021-07-21 23:12:06 -05:00
hwdsl2
61025818bb Optimize binary size
- Use the gcc "-s" option when compiling Libreswan. This reduces
  binary size by ~80%.
2021-07-10 01:57:11 -05:00
hwdsl2
02b6d05c82 Update IPTables rules
- Allow traffic from IKEv2 and IPsec/XAuth ("Cisco IPsec") clients to
  IPsec/L2TP clients. Ref: #983
- Cleanup
- Update docs
2021-06-20 15:02:33 -05:00
hwdsl2
de2d49d3a6 Improve IKEv2 setup
- Add a link to /usr/bin for the IKEv2 helper script
2021-05-24 01:14:32 -05:00
hwdsl2
293e5d999a Improve IP detection 2021-05-11 09:59:18 -05:00
hwdsl2
c55bdd7d13 Update permissions
- Set executable bit for ikev2.sh
2021-04-26 22:55:32 -05:00
hwdsl2
ac0bde54bb New Libreswan version
- Use new Libreswan version 4.4
- Support updating to Libreswan 4.4
- Other small improvements and cleanup
2021-04-24 16:15:05 -05:00
hwdsl2
28b02f28db Fix for CentOS 8
- Minor fix for IPTables FORWARD rules on CentOS 8
- Cleanup
2021-04-19 00:38:50 -05:00
hwdsl2
cec1dde5e4 Improve setup
- To make it easier for users to set up IKEv2, the IKEv2 helper script
  is now downloaded during VPN setup.
- Cleanup
2021-03-28 23:39:29 -05:00
hwdsl2
f6dd26abba Improve setup
- Install uuid-runtime/util-linux, which is required for IKEv2 setup.
2021-03-13 14:39:05 -06:00
hwdsl2
1972501725 New Libreswan version
- Use new Libreswan version 4.3
- Support updating to Libreswan 4.3
- Other small improvements
- Update tests
2021-02-21 23:54:37 -06:00
hwdsl2
4deb437562 Fix permissions
- Set the executable bit for .sh files. Ref: #910. Thanks @reuixiy!
2021-02-13 14:40:48 -06:00
hwdsl2
5779b2e6c8 Improve output
- Improve output for the VPN setup and upgrade scripts. The outputs
  of the scripts are now significantly reduced and only include the
  most useful information for users.
- Other minor cleanup
2021-02-05 21:49:35 -06:00
hwdsl2
1808095bb7 New Libreswan version
- Use new Libreswan version 4.2
- Support updating to Libreswan 4.2 from older versions. The upgrade
  scripts can now install one of these versions: 3.32, 4.1 or 4.2.
- Other small improvements
- Update tests
2021-02-04 01:47:04 -06:00
hwdsl2
2b6586cf1b Increase IKE lifetime
- Set both "ikelifetime" and "salifetime" to 24 hours, which is
  recommended since we have "rekey=no" on the server. VPN clients will
  normally initiate rekey with a shorter interval.
  Ref: https://github.com/libreswan/libreswan/issues/405#issuecomment-765109809
       https://libreswan.org/man/ipsec.conf.5.html
2021-01-21 23:24:41 -06:00
hwdsl2
3b90d2d394 Cleanup 2021-01-07 12:02:44 -06:00
hwdsl2
a5a1f4adb1 Cleanup 2021-01-03 14:05:13 -06:00
hwdsl2
dabf765978 Update year 2021-01-03 00:35:24 -06:00
hwdsl2
de7a529c6c Cleanup
- Remove Debian 8 from VPN upgrade script, which is EOL on 06/30/2020
- Include OS arch when checking Libreswan version
- Other minor improvements
2021-01-02 14:25:50 -06:00
hwdsl2
b3ad82fd48 Cleanup 2020-12-31 23:09:58 -06:00
hwdsl2
cac5191155 Add version check
- Check for latest supported Libreswan version, and remind users who use
  a non-latest version of the VPN scripts that they can upgrade
- Other minor improvements
2020-12-31 18:24:41 -06:00