feat(container): update image ghcr.io/qdm12/gluetun to v3.41.0

Open renovate[bot] opened this issue 2 years ago • 1 comments

This PR contains the following updates:

Package	Update	Change
ghcr.io/qdm12/gluetun	minor	`v3.35.0` → `v3.41.0`

Release Notes

qdm12/gluetun (ghcr.io/qdm12/gluetun)

`v3.41.0`

Compare Source

Video of me reading out this release

Thank you all for your patience for this release which took its sweet time 🙏⏲️

I have been rather absent in a good part of 2025 due to work and life getting in the way, and I would like to thank many of you for helping out around in issues and discussions, and for the few code contributors whilst I was away.

On this release, many of the features you see are the result of behind-the-scene work of the last few years (notably on dns) and I'm super glad they are finally in Gluetun! A lot more to come in v3.42.0, there is already a pile of pull requests waiting 🚀

Final note, introducing the RANTING SECTION at the bottom of this changelog. This section might also be in the future releases (unfortunately)!

Happy holidays! 🎄 🎅 ❄️ ⛄

Features

DNS
- (K8s users read this) Local network names resolution using private DNS resolvers found at container start (#2970)
- DNS over HTTPS support (see DNS_UPSTREAM_RESOLVER_TYPE below)
- DNS_UPSTREAM_RESOLVER_TYPE option which can be dot (DNS over TLS), doh (DNS over HTTPS) or plain (plaintext over UDP)
- DNS over TLS re-uses TCP connections which should put less stress on TCP-connections-rate-limiting by the VPN server
- DNS requests blocked are logged with a reason
- DNS rebinding protection is always enabled, but hostnames can be excluded with DNS_REBINDING_PROTECTION_EXEMPT_HOSTNAMES
- i/o timeout errors are now logged at the debug level instead of warn level
healthcheck system reworked: more robust and less impact on other applications (#2923)
- Three checks are performed:
  - startup full check: when the VPN connection is first established, perform a TCP+TLS dial to HEALTH_TARGET_ADDRESSES with a timeout of 6 seconds
  - periodic full check: every 5 minutes, perform a TCP+TLS dial to HEALTH_TARGET_ADDRESSES, with up to 3 tries of 10s, 15s, and 30s timeouts
  - periodic small check: every minute, perform ICMP pings to HEALTH_ICMP_TARGET_IPS, with a fallback to plain DNS (UDP) lookups of github.com to cloudflare+google, with up to 10 tries of 5s, 5s, 5s, 10s, 10s, 10s, 15s, 15s, 15s, and 30s timeouts
- If any of these checks fail, the VPN connection is restarted
- Reduced impact on TCP to allow for higher bandwidth in TCP torrenting
- New option HEALTH_TARGET_ADDRESSES=cloudflare.com:443,github.com:443 to have a fallback address
- New option HEALTH_ICMP_TARGET_IPS=1.1.1.1,8.8.8.8 to have 8.8.8.8 as a fallback address
- New option HEALTH_SMALL_CHECK_TYPE which can be dns or icmp. By default it uses icmp and falls back to dns if icmp isn't permitted.
- New option HEALTH_RESTART_VPN: you should really leave it to on, unless you have trust issues with the healthcheck.
built-in servers data updates:
- Cyberghost
- ExpressVPN
- Mullvad
- Privado
- Private Internet Access
- SlickVPN (mere 29 hardcoded servers 🤷)
- ProtonVPN
- Surfshark
- Torguard
control server:
- HTTP_CONTROL_SERVER_AUTH_DEFAULT_ROLE option (JSON encoded). For example: {"auth":"basic","username":"me","password":"pass"} or {"auth":"apiKey","apikey":"xyz"} or {"auth":"none"}.
- log number of roles read from auth file
VPN server side port forwarding:
- support {{PORT}} template variable on top of {{PORTS}}
- support {{VPN_INTERFACE}} template variable which is by default tun0
Public IP data fetcher queries all data sources in parallel and picks the most popular result
bump Alpine from 3.20 to 3.22
wireguard: on error parsing WIREGUARD_ENDPOINT_IP, mention it must be an IP address for the time being
new ascii logo logged out at program exit... did any of you spot it? 👀

Fixes

Wireguard:
- specify IP family for new route (#2629)
- WIREGUARD_ENDPOINT_IP regression (v3.39.0) fixed to override the IP address of a picked connection
Providers specific:
- Cyberghost: log warnings from updater resolver but not for "no such host" which happen quite a lot
- ExpressVPN: update hardcoded servers data (#2888)
- ProtonVPN: authenticated servers data updating
  - If updating servers data periodically, use UPDATER_PROTONVPN_EMAIL and UPDATER_PROTONVPN_PASSWORD
  - If using the CLI, use -proton-email and -proton-password flags
- PureVPN:
  - update OpenVPN configuration settings (from #2991 credits to @mlapaj)
  - updater parses country and city from hostname and merges with ip address information (#2991)
- VPN Unlimited: update certificates value (#2835) and remove no longer valid hardcoded hosts
- VPN Secure updater fixed by allowing their website servers list to have "N / A" region/city
- WeVPN: removed since it decomissioned
Servers storage: do not crash the container but log a warning if flushing merged servers to file fails
VPN server side port forwarding:
- clear port file instead of removing it (see why)
- remove double log when clearing port forward file
Control server:
- log out full URL path not just bottom request URI
- change route with retrocompatibility from /v1/openvpn/portforwarded to /v1/portforward: this route has nothing to do with openvpn specifically, removed the ed in portforwarded to accomodate future routes such as changing the state of port forwarding
PUBLICIP_ENABLED is now respected
publicip/api/cloudflare: add now required Referer header (#3058)
cli openvpnconfig command no longer panics due to missing SetDefaults call
DNS:
- retry on next period if a blocklists update failed previously
- fix DNS_KEEP_NAMESERVER behavior (by the way, you should no longer need to use this option!)
  - no longer hangs the code when establishing the VPN connection
  - no longer makes Gluetun panic when exiting
Healthcheck:
- fix grammar issue in log (#2773)

Documentation

Readme
- remove no longer valid LoC badge
- update Alpine version and image size
- warning on "official" websites which are scams
- add star history graph because it's fun
Dockerfile: specify default PUID and PGID to avoid confusion, since both are already defaulted to 1000 in the Go code
add pull request template (#2918)
update provider issue template

Maintenance

Code
- Change DNS option names with retro-compatibility:
  - DOT to DNS_SERVER
  - DOT_PROVIDERS to DNS_UPSTREAM_RESOLVERS
  - DOT_PRIVATE_ADDRESS to DNS_PRIVATE_ADDRESSES
  - DOT_CACHING to DNS_CACHING
  - DOT_IPV6 to DNS_UPSTREAM_IPV6
  - DOT_PRIVATE_ADDRESS split into DNS_BLOCK_IPS and DNS_BLOCK_IP_PREFIXES
  - UNBLOCK with DNS_UNBLOCK_HOSTNAMES
- clear DNS_BLOCK_IP_PREFIXES values since DNS rebinding protection is built-in the filter middleware
- internal/vpn: rename openvpn* to vpn* variables
- internal/configuration/settings:
  - merge DoT settings with DNS settings
  - remove unneeded Health struct fields
- internal/storage:
  - do not read/write to user file when updating in maintainer mode
  - ignore persisted servers data with a timestamp in the future
- internal/publicip/api/ip2location: rename countries to match standard country names from the mapping constants.CountryCodes()`
dependencies
- bump Go from 1.23 to 1.25
- bump github.com/breml/rootcerts from 0.2.19 to 0.3.3 (#2683, #2964)
- bump github.com/klauspost/compress from 1.17.11 to 1.18.1 (#2957)
- bump github.com/pelletier/go-toml/v2 from 2.2.3 to 2.2.4 (#2958)
- bump github.com/qdm12/dns from v2.0.0-rc8 to v2.0.0-rc10
- bump github.com/stretchr/testify from 1.10.0 to 1.11.1 (#2959)
- bump github.com/ulikunitz/xz from 0.5.11 to 0.5.15 (#2955)
- bump github.com/vishvananda/netlink from 1.2.1 to 1.3.1 (#2932)
- bump golang.org/x/crypto from 0.29.0 to 0.45.0 (#2619, #2999)
- bump golang.org/x/net from 0.31.0 to 0.47.0 (#2648, #2937, #2976)
- bump golang.org/x/sys from 0.29.0 to 0.38.0 (#2939, #2973)
- bump golang.org/x/text from 0.21.0 to 0.31.0 (#2938, #2975)
upgrade linter to v2.4.0
- migrate configuration file
- fix existing code issues
- add exclusion rules
- update linter names
CI
- run container and wait for it to connect for both Mullvad and ProtonVPN (#2956)
- bump github actions and use go.mod Go version (#2880)
- pull container images at build time from ghcr.io when possible
  - reduce silly image pull rate limiting from docker hub registry
  - still rely on docker hub registry to pull golang and alpine images since these are not on ghcr.io
- ignore .github/pull_request_template.md with markdown linter
- consider 429 as valid status code for markdown links
- bump actions/setup-go from 5 to 6 (#2929)
- bump actions/checkout from 5 to 6 (#3001)
- bump DavidAnson/markdownlint-cli2-action from 18 to 21 (#2632, #2984)
- bump github/codeql-action from 3 to 4 (#2935)
- bump peter-evans/create-or-update-comment from 4 to 5 (#2931)
dev setup
- upgrade dev container to v0.21
- convert .vscode/launch.json to tasks.json
- add vscode git remote add task

The ranting section

🥀 this is a new section in which I'll share my rant among various Gluetun-related things 🌻 💁 expect a lot of uppercasing, heavy punctuation and no structure whatsoever. Enjoy the read ❗

ALPINE!!! STOP BREAKING IPTABLES ON EVERY TWO RELEASES! When I enter iptables -nL, -n means NUMERIC! Then why the hell did 0 become all on Alpine 3.22??!!!?! Gluetun was configured like clockwork to parse these numeric values, and all hell broke lose on some systems where it would return TEXTUAL values!

💁 2e2e5f9 and 6712adf for more information

PUREVPN did change everything for OpenVPN: certificates, keys, CAs. Like, can't you keep the previous ones working instead of breaking everyone? No-one was really warned on this as far as I know, so obviously Gluetun started failing more and more with PureVPN. Thanks to @mlapaj for patching this and notifying me.

SlickVPN: Ok fine you're going bankrupt or something, but I spent hours programming code to scrape your locations webpage for you to just add some ugly-ass text directly to list your mere 11 servers left? Couldn't you update the table on your website, which, by the way, is still there below, but empty!!? What the heck!? I ended up throwing all my code and just hardcoding their silly ~~11~~ 29 servers in Gluetun, because I'm not spending more hours fixing this scrapper, this is ridiculous.

https://www.slickvpn.com/locations/

Ok I'm not going to write the url here but it's h**ps://gluetun.com. It's an AI generated bullshlt website from some Pakistani idiot in the UK, trying to advertise for themselves to sell "website development" (=AI prompts). I did reach out to them telling them to please shut it down, no answer obviously. I suppose I should trademark gluetun... At least, since it's fully AI-generated, it's almost decent information and there is a bit of honesty in there, like "Not affiliated with Gluetun" at the bottom, although it also says "We at Gluetun" 😄

And keeping the best for last: PROTON!... Ah Proton... Proton Proton Proton...

First of all, let's start with Proton blocking their VPN servers data behind a login wall. There is no reason for this. None. Zip. Zero. Nada. You can literally connect to a VPN server with a free account. And anyone with a paid account, including me, could just get that list and share it. Absolute non-sense of a choice.

But, fine, let's see what's next...

I exchange with other Gluetun users trying to debug how to access this list, how to login programmatically to get that stupid list. We all throw our keyboards at our monitor out of frustration because Proton's login system is an overly complex thing. I decide to contact Proton support.

Ah, Proton "support"... It's like subconsciously they want their users to run away.

I opened a support ticket explaining the situation, very politely of course, and simply asking for a tiny bit of guidance on helping out with the curl commands necessary to login and obtain a valid token.

Their answer? Polite "go away leave us alone" message:

Public access to the https://api.protonvpn.ch/vpn/logicals endpoint is no longer available due to internal changes and security reasons.

WHAT SECURITY REASONS!??? You are making a fool of yourselves Proton!

Additionally, the setup in question is not officially supported on our end; therefore, I will be unable to provide any steps on how to achieve it, nor guarantee that it will work.

DO YOU THINK I AM STUPID PROTON!??? AND THANKS FOR BEING SO HELPFUL YOU BUNCH OF 10-NEURONS SUPPORT!

We strongly recommend using the native Proton VPN apps on your devices or utilizing one of the downloaded configuration files if you wish to set up a manual connection https://account.protonvpn.com/downloads.

You sweet sweet summer child... Really, are you pretending to be a child now? PROTONNNNNN you are just an embarassment to the tech scene.

Have a nice weekend!

Yeah thanks for nothing and not even budging a tiny bit on anything.

I even then told them I would tell my users to avoid Proton like the plague because of this ridiculous behavior. The answer? Basically same thing, reworded.

Guess what?

Well we figured out your authentication (#2878), you unhelpful spineless wonders, so have fun blocking your own users from using your own VPN servers data...

But wait.... this is not even over; A few days later, a Gluetun user notices paid servers are not part of the Gluetun servers data.

Because Proton decided to hide away paid servers data from free users. Mind blown 🤯 This is absolutely stupid to its finest extent.

Anyway, I signed in with a paid account, re-updated the servers data. Done. Now your list is public. Congratulations Proton for your security measures, completely useless.

In conclusion... Proton is unhelpful and takes security decisions that make absolutely no sense.

Please migrate away from Proton whenever you can.

`v3.40.4`

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Fixes

DNS:
- prevent restart crash if DOT=off and DNS_KEEP_NAMESERVER=off
- retry on next period the blocklists update after a failed update
WIREGUARD_ENDPOINT_IP overrides the IP address correctly (regression introduced in v3.39.0)
ExpressVPN hardcoded servers data updated (#2888 - huge thanks to the manual work of @Lobstrosity)
PureVPN OpenVPN configuration updated (from #2991, credits to @mlapaj)
SlickVPN updater: only keep 11 servers hardcoded and drop website scraping code
VPNSecure updater fixed, with region and city data allowed to be set to N / A
VPN Unlimited updater: no longer valid hardcoded hosts removed

`v3.40.3`

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Fixes

Fixed previous fix on ProtonVPN: credentials are not required to be set.

`v3.40.2`

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Fixes

DNS: fix DNS_KEEP_NAMESERVER behavior
- no longer hangs the code when establishing the VPN connection
- no longer makes Gluetun panic when exiting
ProtonVPN:
- updater authentication fixed for some accounts
  - If updating servers data periodically, use UPDATER_PROTONVPN_EMAIL instead of UPDATER_PROTONVPN_USERNAME (retrocompatibility maintained)
  - If using the CLI, use -proton-email instead of -proton-username (retrocompatibility maintained)
- ProtonVPN servers data updated to include paid servers
Servers storage: do not crash the container but log a warning if flushing merged servers to file fails

`v3.40.1`

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Bug-fix-only release on top of v3.40.0.

v3.41.0 coming soon 🎉 If you have any issues with v3.40.0 please report it rather soon please 🙏 !

Fixes

Wireguard: specify IP family for new route (#2629)
PUBLICIP_ENABLED is now respected
Port forwarding: clear port file instead of removing it (see why)
Control server: log out full URL path not just bottom request URI
cli openvpnconfig command no longer panics due to missing SetDefaults call
Providers specific:
- Cyberghost: log warnings from updater resolver
- ~~ExpressVPN: update hardcoded servers data (#2888)~~ My mistake, the commit was forgotten. It will be part of v3.40.4. For now use the latest image.
- ProtonVPN: authenticated servers data updating (#2878)
- VPN Unlimited: update certificates value (#2835)

PS: sorry for the double notification, CI failed on the first release try

`v3.40.0`

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Happy holidays release time 🎄 🎅 🎁

💁 If anything doesn't work compared to previous release, please create an issue and revert to using v3.39.1 😉

ℹ️ Life is pretty busy all around currently (moving soon, new job, ill parent) so I might be even slower than usual until summer 2025, I'll do my best!

Features

VPN: run WaitForDNS before querying the public ip address (partly address #2325)
DNS: replace unbound with qdm12/dns@v2.0.0-rc8 (#1742 & later commits)
- Faster start up
- Clearer error messages
- Allow for more Gluetun-specific customization
Port forwarding:
- VPN_PORT_FORWARDING_UP_COMMAND option (#2399)
- VPN_PORT_FORWARDING_DOWN_COMMAND option
Config allow irrelevant server filters to be set (see #2337)
- Disallow setting a server filter when there is no choice available
- Allow setting an invalid server filter when there is at least one choice available
- Log at warn level when an invalid server filter is set
Firewall: support custom ICMP rules
Healthcheck:
- log out last error when auto healing VPN
- run TLS handshake after TCP dial if address has 443 port
Public IP:
- retry fetching information when connection refused error is encountered (partly address #2325)
- support custom API url echoip#https://... (#2529)
- resilient public ip fetcher with backup sources (#2518)
- add ifconfigco option and cloudflare option (#2502)
- PUBLICIP_ENABLED replaces PUBLICIP_PERIOD
  - PUBLICIP_ENABLED (on, off) can be set to enable or not public ip data fetching on VPN connection
  - PUBLICIP_PERIOD=0 still works to indicate to disable public ip fetching
  - PUBLICIP_PERIOD != 0 means to enable public ip fetching
  - Warnings logged when using PUBLICIP_PERIOD
STORAGE_FILEPATH option (#2416)
- STORAGE_FILEPATH= disables storing to and reading from a local servers.json file
- STORAGE_FILEPATH defaults to /gluetun/servers.json
Netlink: debug rule logs contain the ip family
internal/tun: mention in 'operation not permitted' error the user should specify --device /dev/net/tun (resolves #2606)
Control server role based authentication system (#2434) (part of v3.39.1 as a bugfix)
- Parse toml configuration file, see https://github.com/qdm12/gluetun-wiki/blob/main/setup/advanced/control-server.md#authentication
- Retro-compatible with existing AND documented routes, until after this release
- Log a warning if an unprotected-by-default route is accessed unprotected
- Authentication methods: none, apikey, basic
- genkey command to generate API keys
FastestVPN: add aes-256-gcm to OpenVPN ciphers list
Private Internet Access updater: use v6 API to get servers data
IPVanish: update servers data
PrivateVPN: native port forwarding support (#2285)
Privado: update servers data
format-servers command supports the json format option

Fixes

Wireguard: change default WIREGUARD_MTU from 1400 to 1320 (partially address #2533)
OpenVPN: set default mssfix to 1320 for all providers with no default already set (partially address #2533)
Control server: fix logged wiki authentication section link
Firewall:
- iptables list uses -n flag for testing iptables path (#2574)
- deduplicate VPN address accept rule for multiple default routes with the same network interface
- deduplicate ipv6 multicast output accept rules
- ipv6 multicast output address value fixed
- log warning if ipv6 nat filter is not supported instead of returning an error (allow to port forward redirect for IPv4 and not IPv6 if IPv6 NAT is not supported and fixed #2503)
Wireguard:
- Point to Kubernetes wiki page when encountering IP rule add file exists error (#2526)
IPVanish:
- fix openvpn configuration by updating CA value and add comp-lzo option
- update openvpn zip file url for updater
Perfect Privacy: update openvpn expired certificates (#2542)
Public IP: lock settings during entire update to prevent race conditions

Documentation

Dockerfile
- add missing OPENVPN_MSSFIX environment variable
- add missing option definitions
  - STREAM_ONLY
  - FREE_ONLY
- Document PORT_FORWARD_ONLY is for both PIA and ProtonVPN

Maintenance

Code quality

Remove github.com/qdm12/golibs dependency
- Implement friendly duration formatting locally
- implement github.com/qdm12/golibs/command locally (#2418)
internal/natpmp: fix determinism for test Test_Client_ExternalAddress
let system handle OS signals after first one to request a program stop
internal/routing: remove redundant rule ip rule in error messages
internal/netlink debug log ip rule commands in netlink instead of routing package
internal/server: move log middleware to internal/server/middlewares/log
use gofumpt for code formatting
Fix gopls govet errors
Upgrade linter from v1.56.2 to v1.61.0
- Remove no longer needed exclude rules
- Add new exclude rules for printf govet errors
- Remove deprecated linters execinquery and exportloopref
- Rename linter goerr113 to err113 and gomnd to mnd
- Add new linters and update codebase: canonicalheader, copyloopvar, fatcontext, intrange

Dependencies

Upgrade Go from 1.22 to 1.23
Bump vishvananda/netlink from v1.2.1-beta.2 to v1.2.1
Bump github.com/qdm12/gosettings from v0.4.3 to v0.4.4
- Better support for quote expressions especially for commands such as VPN_PORT_FORWARDING_UP_COMMAND
Bump github.com/breml/rootcerts from 0.2.18 to 0.2.19 (#2601)
Bump golang.org/x/net from 0.25.0 to 0.31.0 (#2401, #2578)
Bump golang.org/x/sys from 0.260.0 to 0.27.0 (#2404, #2573)
Bump golang.org/x/text from 0.15.0 to 0.17.0 (#2400)
Bump github.com/klauspost/compress from 1.17.8 to 1.17.11 (#2319, #2550)
Bump github.com/pelletier/go-toml/v2 from 2.2.2 to 2.2.3 (#2549)
Bump google.golang.org/protobuf from 1.30.0 to 1.33.0 (#2428)
Bump github.com/stretchr/testify from 1.9.0 to 1.10.0 (#2600)

CI

Linting: remove canonicalheader since it's not reliable
Use --device /dev/net/tun for test container
Bump DavidAnson/markdownlint-cli2-action from 16 to 18 (#2588)
Bump docker/build-push-action from 5 to 6 (#2324)

Development setup

dev container
- pin godevcontainer image to tag :v0.20-alpine
- drop requirement for docker-compose and use devcontainer.json settings directly
- readme update
  - remove Windows without WSL step
  - update 'remote containers extension' to 'dev containers extension'
  - remove invalid warning on directories creation
  - simplify customizations section
    - remove "publish a port" since it can be done at runtime now
    - remove "run other services" since it's rather unneeded in this case
    - expand documentation on custom welcome script and where to specify the bind mount
      - use bullet points instead of subsections headings
Github labels
- change "config problem" to "user error"
- add "performance", "investigation", "servers storage" and "nearly resolved" categories

`v3.39.1`

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🎥 https://youtu.be/O09rP1DlcFU?si=qPdzWUWnzciNxAc7

Fixes

Firewall: delete chain rules by line number (#2411)
Control server: require authentication for vulnerable routes (#2434)
NordVPN: remove commas from region values
IVPN: split city into city and region
- Fix bad city values containing a comma
- update ivpn servers data
Private Internet Access: support port forwarding using custom Wireguard (#2420)
ProtonVPN: prevent using FREE_ONLY and PORT_FORWARD_ONLY together (see #2470)
internal/storage: add missing selection fields to build noServerFoundError (see #2470)

`v3.39.0`

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🎥 Youtube video explaining all this

Features

OpenVPN: default version changed from 2.5 to 2.6
Alpine upgraded from 3.18 to 3.20 (3.19 got skipped due to buggy iptables)
Healthcheck: change timeout mechanism
- Healthcheck timeout is no longer fixed to 3 seconds
- Healthcheck timeout increases from 2s to 4s, 6s, 8s, 10s
- No 1 second wait time between check retries after failure
- VPN internal restart may be delayed by a maximum of 10 seconds
Firewall:
- Query iptables binary variants to find which one to use depending on the kernel
- Prefer using iptables-nft over iptables-legacy (Alpine new default is nft backend iptables)
Wireguard:
- WIREGUARD_PERSISTENT_KEEPALIVE_INTERVAL option
- read configuration file without case sensitivity
VPN Port forwarding: only use port forwarding enabled servers if VPN_PORT_FORWARDING=on (applies only to PIA and ProtonVPN for now)
FastestVPN:
- Wireguard support (#2383 - Credits to @Zerauskire for the initial investigation and @jvanderzande for an initial implementation as well as reviewing the pull request)
- use API instead of openvpn zip file to fetch servers data
- add city filter SERVER_CITY
- update built-in servers data
Perfect Privacy: port forwarding support with VPN_PORT_FORWARDING=on (#2378)
Private Internet Access: port forwarding options VPN_PORT_FORWARDING_USERNAME and VPN_PORT_FORWARDING_PASSWORD (retro-compatible with OPENVPN_USER and OPENVPN_PASSWORD)
ProtonVPN:
- Wireguard support (#2390)
- feature filters SECURE_CORE_ONLY, TOR_ONLY and PORT_FORWARD_ONLY (#2182)
- determine "free" status using API tier value
- update built-in servers data
Surfshark: servers data update
VPNSecure: servers data update
VPN_ENDPOINT_IP split into OPENVPN_ENDPOINT_IP and WIREGUARD_ENDPOINT_IP
VPN_ENDPOINT_PORT split into OPENVPN_ENDPOINT_PORT and WIREGUARD_ENDPOINT_PORT

Fixes

VPN_PORT_FORWARDING_LISTENING_PORT fixed
IPv6 support detection ignores loopback route destinations
Custom provider:
- handle port option line for OpenVPN
- ignore comments in an OpenVPN configuration file
- assume port forwarding is always supported by a custom server
VPN Unlimited:
- change default UDP port from 1194 to 1197
- allow OpenVPN TCP on port 1197
Private Internet Access Wireguard and port forwarding
- Set server name if names filter is set with the custom provider (see #2147)
PrivateVPN: updater now sets openvpn vpn type for the no-hostname server
Torguard: update OpenVPN configuration
- add aes-128-gcm and aes-128-cbc ciphers
- remove mssfix, sndbuf, rcvbuf, ping and reneg options
VPNSecure: associate N / A with no data for servers
AirVPN: set default mssfix to 1320-28=1292
Surfshark: remove outdated hardcoded retro servers
Public IP echo:
- ip2location parsing for latitude and longitude fixed
- abort ip data fetch if vpn context is canceled (prevents requesting the public IP address N times after N VPN failures)
internal/server: /openvpn route status get and put
- get status return stopped if running Wireguard
- put status changes vpn type if running Wireguard
Log out if PORT_FORWARD_ONLY is enabled in the server filtering tree of settings
Log last Gluetun release by tag name alphabetically instead of by release date
format-servers fixed missing VPN type header for providers supporting Wireguard: NordVPN and Surfshark
internal/tun: only create tun device if it does not exist, do not create if it exists and does not work

Documentation

readme:
- clarify shadowsocks proxy is a server, not a client
- update list of providers supporting Wireguard with the custom provider
- add protonvpn as custom port forwarding implementation
disable Github blank issues
Bump github.com/qdm12/gosplash to v0.2.0
- Add /choose suffix to github links in logs
add Github labels: "Custom provider", "Category: logs" and "Before next release"
rename FIREWALL_ENABLED to FIREWALL_ENABLED_DISABLING_IT_SHOOTS_YOU_IN_YOUR_FOOT due to the sheer amount of users misusing it. FIREWALL_ENABLED won't do anything anymore. At least you've been warned not to use it...

Maintenance

Code health
- PIA port forwarding:
  - remove dependency on storage package
  - return an error to port forwarding loop if server cannot port forward
- internal/config:
  - upgrade to github.com/qdm12/gosettings v0.4.2
    - drop github.com/qdm12/govalid dependency
    - upgrade github.com/qdm12/ss-server to v0.6.0
    - do not un-set sensitive config settings anymore
  - removed bad/invalid retro-compatible keys CONTROL_SERVER_ADDRESS and CONTROL_SERVER_PORT
  - OpenVPN protocol field is now a string instead of a TCP boolean
  - Split server filter validation for features and subscription-tier
  - provider name field as string instead of string pointer
- internal/portforward: support multiple ports forwarded
- Fix typos in code comments (#2216)
- internal/tun: fix unit test for unprivileged user
Development environment
- fix source.organizeImports vscode setting value
- linter: remove now invalid skip-dirs configuration block
Dependencies
- Bump Wireguard Go dependencies
- Bump Go from 1.21 to 1.22
- Bump golang.org/x/net from 0.19.0 to 0.25.0 (#2138, #2208, #2269)
- Bump golang.org/x/sys from 0.15.0 to 0.18.0 (#2139)
- Bump github.com/klauspost/compress from 1.17.4 to 1.17.8 (#2178, #2218)
- Bump github.com/fatih/color from 1.16.0 to 1.17.0 (#2279)
- Bump github.com/stretchr/testify to v1.9.0
- Do not upgrade busybox since vulnerabilities are fixed now with Alpine 3.19+
CI
- Bump DavidAnson/markdownlint-cli2-action from 14 to 16 (#2214)
- Bump peter-evans/dockerhub-description from 3 to 4 (#2075)
Github
- remove empty label description fields
- add /choose suffix to issue and discussion links
- review all issue labels: add closed labels, add category labels, rename labels, add label category prefix, add emojis for each label
- Add issue labels: Popularity extreme and high, Closed cannot be done, Categories kernel and public IP service

`v3.38.1`

Compare Source

ℹ️ This is a bugfix release for v3.38.0. If you can, please instead use release v3.39.0

Fixes

VPN_PORT_FORWARDING_LISTENING_PORT fixed
IPv6 support detection ignores loopback route destinations
Custom provider:
- handle port option line for OpenVPN
- ignore comments in an OpenVPN configuration file
- assume port forwarding is always supported by a custom server
VPN Unlimited:
- change default UDP port from 1194 to 1197
- allow OpenVPN TCP on port 1197
Private Internet Access Wireguard and port forwarding
- Set server name if names filter is set with the custom provider (see #2147)
PrivateVPN: updater now sets openvpn vpn type for the no-hostname server
Torguard: update OpenVPN configuration
- add aes-128-gcm and aes-128-cbc ciphers
- remove mssfix, sndbuf, rcvbuf, ping and reneg options
VPNSecure: associate N / A with no data for servers
AirVPN: set default mssfix to 1320-28=1292
Surfshark: remove outdated hardcoded retro servers
Public IP echo:
- ip2location parsing for latitude and longitude fixed
- abort ip data fetch if vpn context is canceled (prevents requesting the public IP address N times after N VPN failures)
internal/server: /openvpn route status get and put
- get status return stopped if running Wireguard
- put status changes vpn type if running Wireguard
Log out if PORT_FORWARD_ONLY is enabled in the server filtering tree of settings
Log last Gluetun release by tag name alphabetically instead of by release date
format-servers fixed missing VPN type header for providers supporting Wireguard: NordVPN and Surfshark
internal/tun: only create tun device if it does not exist, do not create if it exists and does not work

`v3.38.0`

Compare Source

Features

Public IP fetching:
- Add PUBLICIP_API_TOKEN variable
- PUBLICIP_API variable supporting ipinfo and ip2location
Private Internet Access: PORT_FORWARD_ONLY variable (#2070)
NordVPN:
- update mechanism uses v2 NordVPN web API
- Filter servers with SERVER_CATEGORIES (#1806)
Wireguard:
- Read config from secret file, defaults to /run/secrets/wg0.conf which can be changed with variable WIREGUARD_CONF_SECRETFILE
- Read private key, preshared key and addresses from individual secret files (#1348)
Firewall: disallow the unspecified address (0.0.0.0/0 or ::/0) for outbound subnets
Built-in servers data updated:
- NordVPN
- Privado
- Private Internet Access
- VPN Unlimited
- VyprVPN
Healthcheck: change unhealthy log from info to debug level

Fixes

Privado: update OpenVPN zip file URL
STREAM_ONLY behavior fixed (#2126)
Torguard: set user agent to be allowed to download zip files
Surfshark:
- Remove no longer valid multi hop regions
- Fail validation for empty string region
- Clearer error message for surfshark regions: only log possible 'new' server regions, do not log old retro-compatible server regions

Maintenance

Healthcheck: more explicit log to go read the Wiki health guide
NAT-PMP: RPC error contain all failed attempt messages
Github:
- add closed issue workflow stating comments are not monitored
- add opened issue workflow
Dependencies
- Bump github.com/breml/rootcerts from 0.2.14 to 0.2.16 (#2094)
CI
- Pin docker/build-push-action to v5 (without minor version)
- Upgrade linter to v1.56.2

`v3.37.1`

Compare Source

ℹ️ This is a bugfix release for v3.37.0. If you can, please instead use the newer v3.39.0 release.

Fixes

VPN_PORT_FORWARDING_LISTENING_PORT fixed
IPv6 support detection ignores loopback route destinations
STREAM_ONLY behavior fixed (#2126)
Custom provider:
- handle port option line for OpenVPN
- ignore comments in an OpenVPN configuration file
- assume port forwarding is always supported by a custom server
VPN Unlimited:
- change default UDP port from 1194 to 1197
- allow OpenVPN TCP on port 1197
Private Internet Access Wireguard and port forwarding
- Set server name if names filter is set with the custom provider (see #2147)
PrivateVPN: updater now sets openvpn vpn type for the no-hostname server
Torguard: update OpenVPN configuration
- add aes-128-gcm and aes-128-cbc to the ciphers option
- remove mssfix, sndbuf, rcvbuf, ping and reneg options
- set HTTP user agent to be allowed to download zip files
VPNSecure: associate N / A with no data for servers
AirVPN: set default mssfix to 1320-28=1292
Surfshark:
- remove outdated hardcoded retro servers
- Remove no longer valid multi hop regions
- Fail validation for empty string region
- Clearer error message for surfshark regions: only log possible 'new' server regions, do not log old retro-compatible server regions
Privado: update OpenVPN zip file URL
internal/server: /openvpn route status get and put
- get status return stopped if running Wireguard
- put status changes vpn type if running Wireguard
Log out last Gluetun release by semver tag name instead of by date
format-servers fixed missing VPN type header for providers supporting Wireguard: NordVPN and Surfshark
internal/tun: only create tun device if it does not exist, do not create if it exists and does not work
Bump github.com/breml/rootcerts from 0.2.14 to 0.2.17

PS: sorry for re-releasing this one 3 times, CI has been capricious with passing

`v3.37.0`

Compare Source

🎉 🎆 Happy new year 2024 🎉 🎆 Personal note at the bottom 😉

Features

Port forwarding: port redirection with VPN_PORT_FORWARDING_LISTENING_PORT
Custom provider: support tcp-client proto for OpenVPN
NordVPN: add access token warning if used as wireguard private key
Windscribe: update servers data

Fixes

Shadowsocks: bump from v0.5.0-rc1 to v0.5.0
- treat udp read error as non critical
- log out crash error for tcpudp combined server
Wireguard:
- Load preshared key from toml file correctly and from peer selection
Custom provider OpenVPN:
- Default TCP port for any tcp protocol
Firewall:
- Handle OpenVPN tcp-client protocol as tcp
PureVPN: fix update url and update servers (#1992)
VPN Unlimited OpenVPN:
- Update CA certificate and add new second certificate
- Remove DEFAULT:@SECLEVEL=0
- Specify cipher as AES-256-CBC and auth as SHA512
Format-servers command:
- Fix for providers with dashes
- Add missing server name header for PIA

Maintenance

Bump github.com/breml/rootcerts from 0.2.11 to 0.2.14 (#1800, #1981)
Bump github.com/fatih/color from 1.15.0 to 1.16.0 (#1950)
Bump github.com/klauspost/compress from 1.16.7 to 1.17.4 (#1922, #1993)
Bump golang.org/x/crypto from 0.16.0 to 0.17.0 (#2012)
Bump golang.org/x/net from 0.12.0 to 0.19.0 (#1907, #1953, #1985)
Bump golang.org/x/sys from 0.11.0 to 0.13.0 (#1897)
Bump golang.org/x/text from 0.11.0 to 0.14.0 (#1845, #1946)
CI:
- Bump actions/checkout from 3 to 4 (#1847)
- Bump crazy-max/ghaction-github-labeler from 4 to 5 (#1858)
- Bump DavidAnson/markdownlint-cli2-action from 11 to 14 (#1871, #1982)
- Bump docker/build-push-action from 4.1.1 to 5.1.0 (#1860, #1969)
- Bump docker/login-action from 2 to 3 (#1936)
- Bump docker/metadata-action from 4 to 5 (#1937)
- Bump docker/setup-buildx-action from 2 to 3 (#1938)
- Bump docker/setup-qemu-action from 2 to 3 (#1861)
- Bump github/codeql-action from 2 to 3 (#2002)

Personal note on the state of Gluetun

I have been focusing my effort since mid November on a DNSSEC validator to finalize a Go library on par with the usage we have of Unbound, in order to replace Unbound in Gluetun and add DNS special features for Gluetun. For example:

automatically diverting local hostnames questions to the local Docker DNS server (a long overdued problem) - already implemented
allow resolution of VPN endpoint hostname to ips in a very restricted DNS server + firewall to only allow a specific hostname to resolve (not implemented yet)

This is a tough problem not so well documented with few complete and valid implementations, so it's taking some time. There is likely 2 more weeks of work left before finalization.

`v3.36.0`

Compare Source

🎃 Happy Halloween 🎃 Hopefully it is not a spooky release! 😸

Features

Wireguard
- WIREGUARD_ALLOWED_IPS variable (#1291)
- Parse settings from /gluetun/wireguard/wg0.conf (#1120)
VPN server port forwarding
- VPN_PORT_FORWARDING_PROVIDER variable (#1616)
- ProtonVPN port forwarding support with NAT-PMP (#1543)
Servers data
- Surfshark servers data API endpoint updated (#1560)
- Built-in servers data updated for Cyberghost, Mullvad, Torguard, Surfshark
Clarify "Wireguard is up" message logged
Updater log warning about using -minratio if not enough servers are found
Configuration: add /32 if not present for Wireguard addresses

Fixes

Minor breaking change: DNS_KEEP_NAMESERVER leaves DNS fully untouched
Minor breaking change: update command uses dashes instead of spaces for provider names (i.e. -vpn\ unlimited -> -vpn-unlimited)
Port forwarding run loop reworked and fixed (#1874)
Public IP fetching run loop reworked and fixed
ProtonVPN: add aes-256-gcm cipher for OpenVPN
Custom provider: allow custom endpoint port setting
IPv6 support for ipinfo (#1853)
Routing: VPNLocalGatewayIP Wireguard support
Routing: add outbound subnets routes only for matching ip families
Routing: change firewall only for matching ip families
Netlink: try loading Wireguard module if not found (#1741)
Public IP: do not retry when doing too many requests

Documentation

Readme
- remove UPDATER_VPN_SERVICE_PROVIDERS in docker-compose config
- remove Slack channel link (don't have time to check it)
- update Wireguard native integrations support list
Update to use newer wiki repository
- update URLs logged by program
- update README.md links
- update contributing guide link
- update issue templates links
- replace Wiki issue template by link to Gluetun Wiki repository issue creation
- set program announcement about Github wiki new location
Issue templates
- add Unraid as option in bug issue template
- provide minimum requirements for an issue: title must be filled, at least 10 lines of log provided, Gluetun version must be provided

Maintenance

Dockerfile: add missing environment variables
- OPENVPN_PROCESS_USER value defaults to root
- Add HTTPPROXY_STEALTH=off
- Add HTTP_CONTROL_SERVER_LOG=on
Code
- internal/settings: change source precedence order: Secret files then files then environment variables
- internal/routing: Wrap setupIPv6 rule error correctly
- Move vpn gateway obtention within port forwarding service
- internal/vpn: fix typo portForwader -> portForwarder
- internal/provider: use type assertion for port forwarders
CI
- rename workflow to Markdown
- Markdown workflow triggers on *.md files only
- Markdown workflow triggers for pull requests as well
- Markdown job runs misspell, linting and dead link actions
- Markdown publishing step to Docker Hub is only for pushes to the master branch
- Add markdown-skip workflow
Dependencies
- Upgrade Go to 1.21
- Upgrade linter to v1.54.1
- Bump golang.org/x/text from 0.10.0 to 0.11.0 (#1726)
- Bump golang.org/x/sys from 0.8.0 to 0.11.0 (#1732, #1786)
- Bump golang.org/x/net from 0.10.0 to 0.12.0 (#1729)
- bump gosettings to v0.4.0-rc1

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

[ ] If you want to rebase/retry this PR, check this box

This PR was generated by Mend Renovate. View the repository job log.

Oct 31 '23 15:10 renovate[bot]

Path: cluster/apps/sabnzbd/helmrelease.yaml

@@ -173,7 +173,7 @@
           envFrom:
             - secretRef:
                 name: primary-conf121
-          image: ghcr.io/qdm12/gluetun:v3.35.0@sha256:a98d1ec99e09a1b806aff7f0c3d8a133a8ede7d3d7a250b62029a39a61f01525
+          image: ghcr.io/qdm12/gluetun:v3.39.1@sha256:6a8058e626763cbf735ac2f78c774dbb24fec2490bd9d9f7d67e22592cb4a991
           name: vpn
           ports:
             - containerPort: 8888

Oct 31 '23 15:10 github-actions[bot]