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Commit Graph

28 Commits

Author SHA1 Message Date
hwdsl2
c356a75bca Update docs 2023-01-04 18:58:29 -06:00
hwdsl2
2bd37ccf66 Cleanup
- Save a redirect and make VPN setup slightly faster by using
  raw.githubusercontent.com directly instead of
  https://github.com/hwdsl2/setup-ipsec-vpn/raw/...
2022-10-23 14:05:57 -05:00
hwdsl2
d1da04b1d4 New Libreswan version
- Support upgrading to Libreswan 4.9.
- Compilation of Libreswan 4.9 on Ubuntu 18.04 requires newer
  versions of NSS packages. They are installed in a similar way
  as apply_ubuntu1804_nss_fix in ikev2setup.sh.
  Ref: https://github.com/libreswan/libreswan/issues/892
2022-10-21 00:11:15 -05:00
hwdsl2
bd291e91a1 Cleanup 2022-10-07 00:19:00 -05:00
hwdsl2
6e596825e2 Improve VPN ciphers
- Improve security by removing support for modp1536 (DH group 5),
  which is less secure and rarely used by VPN clients. To do this,
  we specify modp2048 on the "ike=" line in ipsec.conf.
2022-09-30 01:11:18 -05:00
hwdsl2
025387df91 Improve VPN ciphers
- Improve security by removing support for modp1024 (DH group 2),
  which is less secure and no longer enabled in Libreswan by default.
- The native VPN client on Android devices uses modp1024 for the
  IPsec/L2TP and IPsec/XAuth ("Cisco IPsec") modes. After this change,
  Android users should instead connect using IKEv2 mode (recommended).
2022-09-29 22:52:40 -05:00
hwdsl2
cc99e18123 Cleanup 2022-09-24 18:56:27 -05:00
hwdsl2
32faed40d5 Improve IP check
- Instead of finding the server's public IP, use the IP address
  on the default route if it is not a private IP. This makes VPN
  setup slightly faster by skipping IP detection.
- Add a fallback URL for finding the server's public IP.
- Cleanup
2022-09-24 00:58:16 -05:00
hwdsl2
35969d2bbb Update Alpine Linux versions
- Add Alpine Linux 3.16 and remove 3.14.
2022-06-19 22:41:21 -05:00
hwdsl2
34d9ad06d5 New Libreswan version
- Support upgrading to Libreswan 4.7.
2022-05-25 23:59:21 -05:00
hwdsl2
b2626dc921 Cleanup 2022-04-27 00:05:45 -05:00
hwdsl2
a891b7613c Fix for Alpine Linux
- Fix IPsec service on Alpine Linux. Fixes #1123.
- Clean up unneeded /etc/rc.local code for this OS.
2022-03-12 23:55:32 -06:00
hwdsl2
e5703d8aaa Cleanup 2022-03-07 21:29:13 -06:00
hwdsl2
42c8d288e2 Cleanup
- Improve backup of VPN config files
2022-02-18 21:42:37 -06:00
hwdsl2
5c85b5693c Cleanup
- Change the default action to 'continue' in VPN scripts
2022-02-12 12:24:26 -06:00
hwdsl2
6dbc47e0db Improve upgrade scripts
- Stop IPsec service before updating Libreswan
2022-02-08 23:46:11 -06:00
hwdsl2
35c23f1144 Improve upgrade scripts
- Make specifying Libreswan version optional. Retrieve and install
  the latest supported version by default.
- Other minor improvements
2022-01-29 12:34:10 -06:00
hwdsl2
e16151f183 Improve upgrade scripts
- Cleanup
2022-01-29 01:47:45 -06:00
hwdsl2
c56ebe9cfe Improve upgrade scripts
- Make specifying Libreswan version optional in vpnupgrade.sh.
  Install the latest supported version by default.
- Remove Libreswan version check
2022-01-22 22:30:39 -06:00
hwdsl2
5b1377dcf3 Cleanup 2022-01-22 21:34:53 -06:00
hwdsl2
6393470f46 Cleanup 2022-01-15 23:41:00 -06:00
hwdsl2
62723fe0c6 Update IKEv2 script
- When upgrading Libreswan using vpnupgrade.sh, also update the
  IKEv2 helper script to the latest version.
2022-01-13 23:47:27 -06:00
hwdsl2
18b830c998 New Libreswan version
- Support updating to Libreswan 4.6
2022-01-11 22:47:18 -06:00
hwdsl2
4403c9c241 Update Alpine scripts
- Install nss, nss-tools and nss-dev from 3.14/3.15 repository.
  It is not necessary to install from edge because the latest
  3.14/3.15 nss related packages are already patched to fix
  CVE-2021-43527.
  Ref: https://git.alpinelinux.org/aports/tree/community/nss?h=3.15-stable
       https://git.alpinelinux.org/aports/tree/community/nss?h=3.14-stable
       603b198
2022-01-05 19:33:08 -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
603b198613 Add Alpine 3.15
- Add support for Alpine Linux 3.15
- Install nss, nss-tools and nss-dev packages from edge for CVE-2021-43527
  Ref: https://lists.libreswan.org/pipermail/swan-announce/2021/000044.html
2021-12-29 23:12:24 -06:00
hwdsl2
3c557c7f22 Add Alpine Linux 2021-09-11 15:00:29 -05:00