Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

cmd: upgrade: resolve symlink of the executable #5891

Merged
merged 1 commit into from
Oct 13, 2023
Merged

cmd: upgrade: resolve symlink of the executable #5891

merged 1 commit into from
Oct 13, 2023

Conversation

mohammed90
Copy link
Member

@mohammed90 mohammed90 commented Oct 13, 2023 •
edited by francislavoie
Loading

It occurred to me that users of dpkg-divert (per our instructions here) may have their symlink /usr/local/bin/caddy be overwritten by the upgrade, add-package, or remove-package commands because we're replacing the symlink source, i.e. /usr/local/bin/caddy, and not its target. This may cause some system inconsistency or confusion. The fix is simply to resolve the symlink.

@mohammed90 mohammed90 added the bug 🐞 Something isn't working label Oct 13, 2023
@mohammed90 mohammed90 added this to the v2.7.6 milestone Oct 13, 2023
@mholt
Copy link
Member

mholt commented Oct 13, 2023

Ah, good point. Thank you Mohammed!

@francislavoie francislavoie merged commit d70608b into master Oct 13, 2023
23 checks passed
@francislavoie francislavoie deleted the upgrade-symlinked-exec branch October 13, 2023 21:19
mholt pushed a commit that referenced this pull request Dec 7, 2023
@mohammed90 @mholt
cmd: upgrade: resolve symlink of the executable (#5891)
979c413
tianze0926 added a commit to tianze0926/caddy that referenced this pull request Dec 20, 2023
@tianze0926 @mholt
@faddat @shyim @AaronDewes @francislavoie @pistasjis @testwill @mohammed90 @singhalkarun @marten-seemann @WeidiDeng @pauljeannot @hainenber @evandam @FossoresLP @glowinthedark @dependabot @dunglas @pkoenig10 @ThanmayNath @Christoph-D @mcfedr @bwesterb @Forza-tng @BattleRattle @perhapsmaple @ddl-ebrown @maraino @dlorenc @ankon @bmarwell @armadi1809 @jum @ddemoss222 @tgeoghegan
update (#1)
b750efd 
* templates: Fix httpInclude (fix caddyserver#5698)

Allowable during feature freeze because this is a simple, non-invasive
bug fix only.

* ci: Use gofumpt to format code (caddyserver#5707)

* go.mod: Upgrade golang.org/x/net to 0.14.0 (caddyserver#5718)

* ci: Add riscv64 (64-bit RISC-V) to goreleaser (caddyserver#5720)

This will add 64-bit RISC-V Linux prebuilts for Caddy.

* ci: Update to Go 1.21 (caddyserver#5719)

* ci: Update to Go 1.21

* Bump quic-go to v0.37.4

* Check EnableFullDuplex err

* Linter bug suppression

See timakin/bodyclose#52

---------

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* fileserver: Don't repeat error for invalid method inside error context (caddyserver#5705)

* caddytls: Update docs for on-demand config

* Fix tests

I thought Go ordered JSON objects when marshaling, but I guess not.

* cmd: Require config for caddy validate (fix caddyserver#5612) (caddyserver#5614)

* Require config for caddy validate - fixes caddyserver#5612

Signed-off-by: Pistasj <hi@pistasjis.net>

* Try making adjacent Caddyfile check its own function

Signed-off-by: Pistasj <hi@pistasjis.net>

* add Francis' suggestion

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* Refactor

* Fix borked commit, sigh

---------

Signed-off-by: Pistasj <hi@pistasjis.net>
Co-authored-by: Francis Lavoie <lavofr@gmail.com>
Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>

* fileserver: Slightly more fitting icons

* ci: use gci linter (caddyserver#5708)

* use gofmput to format code

* use gci to format imports

* reconfigure gci

* linter autofixes

* rearrange imports a little

* export GOOS=windows golangci-lint run ./... --fix

* reverseproxy: Always return new upstreams (fix caddyserver#5736) (caddyserver#5752)

* reverseproxy: Always return new upstreams (fix caddyserver#5736)

* Fix healthcheck logger race

* go.mod: Upgrade CertMagic and quic-go

* fix package typo (caddyserver#5764)

Signed-off-by: guoguangwu <guoguangwu@magic-shield.com>

* fileserver: docs: clarify the ability to produce JSON array with `browse` (caddyserver#5751)

* caddyfile: Loosen heredoc parsing (caddyserver#5761)

* httpcaddyfile: Stricter errors for site and upstream address schemes (caddyserver#5757)

Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com>
Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* update quic-go to v0.37.6 (caddyserver#5767)

* caddyfile: Adjust error formatting (caddyserver#5765)

* replacer: change timezone to UTC for "time.now.http" placeholders (caddyserver#5774)

* chore: Appease gosec linter (caddyserver#5777)

These happen to be harmless memory aliasing
but I guess the linter can't know that and we
can't really prove it in general.

* go.mod: Update quic-go to v0.38.0 (caddyserver#5772)

* go.mod: Update quic-go to v0.38.0

* run "go mod tidy"

---------

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* caddyfile: Fix case where heredoc marker is empty after newline (caddyserver#5769)

Fixes `panic: runtime error: slice bounds out of range [:3] with capacity 2`

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* ci: ensure short-sha is exported correctly on all platforms (caddyserver#5781)

* fileserver: Export BrowseTemplate

This allows programs embedding Caddy to customize the browse template.

* logging: Clone array on log filters, prevent side-effects (caddyserver#5786)

Fixes https://caddy.community/t/is-caddy-mutating-header-content-from-logging-settings/20947

* logging: query filter for array of strings (caddyserver#5779)

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* ci: Run govulncheck (caddyserver#5790)

* feat(ci): check vuln Go mods in CI

* fix(ci): correct directive for govulncheck

* refactor(ci): move govulncheck to lint.yml

* refactor(lint): move govulncheck to different job

* cmd: Prevent overwriting existing env vars with `--envfile` (caddyserver#5803)

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* httpcaddyfile: fix placeholder shorthands in named routes (caddyserver#5791)

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* reverseproxy: fix nil pointer dereference in AUpstreams.GetUpstreams (caddyserver#5811)

fix a nil pointer dereference in AUpstreams.GetUpstreams when AUpstreams.Versions is not set (fixes caddyserver#5809)

Signed-off-by: Pascal Vorwerk <info@fossores.de>

* fileserver: browse template SVG icons and UI tweaks (caddyserver#5812)

* fileserver browse.html UI tweaks: folder-symlink icon, search

fileserver browse.html UI tweaks: folder-symlink icon, search

- ui - add folder-symlink SVG icon
- search: use `<input type="search">` instead of `text`
- fix npe with `sizebar.style.width` = null in grid mode

* tabify whitespace

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

---------

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* caddyhttp: Use LimitedReader for HTTPRedirectListener

* build(deps): bump actions/checkout from 3 to 4 (caddyserver#5846)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* build(deps): bump goreleaser/goreleaser-action from 4 to 5 (caddyserver#5847)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* fix: caddytest.AssertResponseCode error message (caddyserver#5853)

* reverseproxy: Allow fallthrough for response handlers without routes (caddyserver#5780)

* templates: Add dummy `RemoteAddr` to `httpInclude` request, proxy compatibility (caddyserver#5845)

* Enhancement: Allow X-Forwarded-For Header in httpInclude Virtual Requests

The goal of this enhancement is to modify the funcHTTPInclude function in the Caddy codebase to include the X-Forwarded-For header in the virtual request. This change will enable reverse proxies to set the X-Forwarded-For header, ensuring that the client's IP address is correctly provided to the target endpoint. This modification is essential for applications that depend on the X-Forwarded-For header for various functionalities, such as authentication, logging, or content customization.

* Updated tplcontext.go - set `virtReq.RemoteAddr = "127.0.0.1"`

i have made the suggested changes

* Apply suggestions from code review

* Update modules/caddyhttp/templates/tplcontext.go

---------

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* go.mod: Upgrade dependencies incl. x/net/http

Possibly important for the HTTP/2 Rapid Reset issue.

* fileserver: Add command shortcuts `-l` and `-a` (caddyserver#5854)

* encode: Add `application/wasm*` to the default content types (caddyserver#5869)

* httpcaddyfile: Enable TLS for catch-all site if `tls` directive is specified (caddyserver#5808)

* reverseproxy: Fix retries on "upstreams unavailable" error (caddyserver#5841)

* reverseproxy: fix parsing Caddyfile fails for unlimited request/response buffers (caddyserver#5828)

* cmd: Fix exiting with custom status code, add `caddy -v` (caddyserver#5874)

* Simplify variables for commands

* Add --envfile support for adapt command

* Carry custom status code for commands to os.Exit()

* cmd: add `-v` and `--version` to root caddy command

* Add `--envfile` to `caddy environ`, extract flag parsing to func

---------

Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com>

* httpcaddyfile: Sort TLS SNI matcher for deterministic JSON output (caddyserver#5860)

* httpcaddyfile: Sort TLS SNI matcher, for deterministic adapt output

* Update caddyconfig/httpcaddyfile/httptype.go

---------

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* reverseproxy: Replace health header placeholders (caddyserver#5861)

* reverseproxy: Add logging for dynamic A upstreams (caddyserver#5857)

* reverseproxy: Fix `least_conn` policy regression (caddyserver#5862)

* reverseproxy: Add more debug logs (caddyserver#5793)

* reverseproxy: Add more debug logs

This makes debug logging very noisy when reverse proxying, but I guess
that's the point.

This has shown to be useful in troubleshooting infrastructure issues.

* Update modules/caddyhttp/reverseproxy/streaming.go

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* Update modules/caddyhttp/reverseproxy/streaming.go

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* Add opt-in `trace_logs` option

* Rename to VerboseLogs

---------

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* tls: Add X25519Kyber768Draft00 PQ "curve" behind build tag (caddyserver#5852)

… when compiled with cfgo (https://github.com/cloudflare/go).

* fileserver: Set canonical URL on browse template (caddyserver#5867)

* Browse.html: Add canonical URL and home-link

When contents are equal, but maybe just a sort order is different, it is good to add `<link rel="canonical" href="base-path/" />`. This helps search engines propeely index the page.

I also added a link to the home page with the name of `{{.Host}}` just above the bread crumbs to make the page clearer.

https://paste.tnonline.net/files/28Wun5CQZiqA_Screenshot_20231007_134435_Opera.png

* Update browse.html

* ci: Force the Go version for govulncheck (caddyserver#5879)

* admin: Respond with 4xx on non-existing config path (caddyserver#5870)

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* caddyfile: Fix variadic placeholder false positive when token contains `:` (caddyserver#5883)

* cmd: upgrade: resolve symlink of the executable (caddyserver#5891)

* httpcaddyfile: Fix TLS automation policy merging with get_certificate (caddyserver#5896)

* templates: Clarify `include` args docs, add `.ClientIP` (caddyserver#5898)

* core: quic listener will manage the underlying socket by itself (caddyserver#5749)

* core: quic listener will manage the underlying socket by itself.

* format code

* rename sharedQUICTLSConfig to sharedQUICState, and it will now manage the number of active requests

* add comment

* strict unwrap type

* fix unwrap

* remove comment

* cmd: Add newline character to version string in CLI output (caddyserver#5895)

* caddyhttp: Use sync.Pool to reduce lengthReader allocations (caddyserver#5848)

* Use sync.Pool to reduce lengthReader allocations

Signed-off-by: Harish Shan <140232061+perhapsmaple@users.noreply.github.com>

* Add defer putLengthReader to prevent leak

Signed-off-by: Harish Shan <140232061+perhapsmaple@users.noreply.github.com>

* Cleanup in putLengthReader

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

---------

Signed-off-by: Harish Shan <140232061+perhapsmaple@users.noreply.github.com>
Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* core: Apply SO_REUSEPORT to UDP sockets (caddyserver#5725)

* core: Apply SO_REUSEPORT to UDP sockets

For some reason, 10 months ago when I implemented SO_REUSEPORT
for TCP, I didn't realize, or forgot, that it can be used for UDP too. It is a
much better solution than using deadline hacks to reuse a socket, at
least for TCP.

Then mholt/caddy-l4#132 was posted,
in which we see that UDP servers never actually stopped when the
L4 app was stopped. I verified this using this command:

    $ nc -u 127.0.0.1 55353

combined with POSTing configs to the /load admin endpoint (which
alternated between an echo server and a proxy server so I could tell
which config was being used).

I refactored the code to use SO_REUSEPORT for UDP, but of course
we still need graceful reloads on all platforms, not just Unix, so I
also implemented a deadline hack similar to what we used for
TCP before. That implementation for TCP was not perfect, possibly
having a logical (not data) race condition; but for UDP so far it
seems to be working. Verified the same way I verified that SO_REUSEPORT
works.

I think this code is slightly cleaner and I'm fairly confident this code
is effective.

* Check error

* Fix return

* Fix var name

* implement Unwrap interface and clean up

* move unix packet conn to platform specific file

* implement Unwrap for unix packet conn

* Move sharedPacketConn into proper file

* Fix Windows

* move sharedPacketConn and fakeClosePacketConn to proper file

---------

Co-authored-by: Weidi Deng <weidi_deng@icloud.com>

* httpcaddyfile: Remove port from logger names (caddyserver#5881)

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* templates: Delete headers on `httpError` to reset to clean slate (caddyserver#5905)

* go.mod: CVE-2023-45142 Update opentelemetry (caddyserver#5908)

* go.mod: Upgrade quic-go to v0.39.1

* caddyhttp: Adjust `scheme` placeholder docs (caddyserver#5910)

* Upgrade acmeserver to github.com/go-chi/chi/v5 (caddyserver#5913)

This commit upgrades the router used in the acmeserver to
github.com/go-chi/chi/v5. In the latest release of step-ca, the router
used by certificates was upgraded to that version.

Fixes caddyserver#5911

Signed-off-by: Mariano Cano <mariano.cano@gmail.com>

* test: acmeserver: add smoke test for the ACME server directory (caddyserver#5914)

* chore: Fix usage pool comment (caddyserver#5916)

* update quic-go to v0.39.3 (caddyserver#5918)

* go.mod: update quic-go version to v0.40.0 (caddyserver#5922)

* Revert "caddyhttp: Use sync.Pool to reduce lengthReader allocations (caddyserver#5848)" (caddyserver#5924)

* fileserver: Add .m4v for browse template icon

* httpredirectlistener: Only set read limit for when request is HTTP (caddyserver#5917)

* chore: Bump otel to v1.21.0. (caddyserver#5949)

Signed-off-by: Dan Lorenc <dlorenc@chainguard.dev>

* panic when reading from backend failed to propagate stream error (caddyserver#5952)

* http2 uses new round-robin scheduler (caddyserver#5946)

* templates: Offically make templates extensible (caddyserver#5939)

* templates: Offically make templates extensible

This supercedes caddyserver#4757 (and caddyserver#4568) by making template extensions
configurable.

The previous implementation was never documented AFAIK and had only
1 consumer, which I'll notify as a courtesy.

* templates: Add 'maybe' function for optional components

* Try to fix lint error

* tls: accept placeholders in string values of certificate loaders (caddyserver#5963)

* tls: loader: accept placeholders in string values

* appease the linter

* caddytls: Context to DecisionFunc (caddyserver#5923)

See caddyserver/certmagic#255

* caddytls: Sync distributed storage cleaning (caddyserver#5940)

* caddytls: Log out remote addr to detect abuse

* caddytls: Sync distributed storage cleaning

* Handle errors

* Update certmagic to fix tiny bug

* Split off port when logging remote IP

* Upgrade CertMagic

* chore: cross-build for AIX (caddyserver#5971)

* core: Always make AppDataDir for InstanceID (caddyserver#5976)

* cmd: Preserve LastModified date when exporting storage (caddyserver#5968)

* proxyprotocol: use github.com/pires/go-proxyproto (caddyserver#5915)

* proxyprotocol: use github.com/pires/go-proxyproto

* Fix typo: r/generelly/generally

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* add config options for `Deny` CIDR and fallback policy

* use `netip` package & trust unix sockets

---------

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* caddyhttp: Add `uuid` to access logs when used (caddyserver#5859)

* fileserver: New --precompressed flag (caddyserver#5880)

exposes the file_server precompressed functionality to be used with the
file-server command

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* fileserver: Enable compression for command by default (caddyserver#5855)

* feat: enable compression for file-server

* refactor

* const

* Update help text

* Update modules/caddyhttp/fileserver/command.go

---------

Co-authored-by: Francis Lavoie <lavofr@gmail.com>
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* go.mod: Updated quic-go to v0.40.1 (caddyserver#5983)

* metrics: Record request metrics on HTTP errors (caddyserver#5979)

* httpcaddyfile: Sort skip_hosts for deterministic JSON (caddyserver#5990)

* httpcaddyfile: Sort skip_hosts for deterministic JSON

* Update caddyconfig/httpcaddyfile/httptype.go

Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com>

* Fix test

* Bah

---------

Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com>

* logging: Add `zap.Option` support (caddyserver#5944)

* cmd: use automaxprocs for better perf in containers (caddyserver#5711)

* feat: use automaxprocs for better perf in containers

* better logs

* cs

* build(deps): bump golang.org/x/crypto from 0.16.0 to 0.17.0 (caddyserver#5994)

Bumps [golang.org/x/crypto](https://github.com/golang/crypto) from 0.16.0 to 0.17.0.
- [Commits](golang/crypto@v0.16.0...v0.17.0)

---
updated-dependencies:
- dependency-name: golang.org/x/crypto
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

---------

Signed-off-by: Pistasj <hi@pistasjis.net>
Signed-off-by: guoguangwu <guoguangwu@magic-shield.com>
Signed-off-by: Pascal Vorwerk <info@fossores.de>
Signed-off-by: Harish Shan <140232061+perhapsmaple@users.noreply.github.com>
Signed-off-by: Mariano Cano <mariano.cano@gmail.com>
Signed-off-by: Dan Lorenc <dlorenc@chainguard.dev>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>
Co-authored-by: Jacob Gadikian <jacobgadikian@gmail.com>
Co-authored-by: Shyim <github@shyim.de>
Co-authored-by: Aaron Dewes <aaron@runcitadel.space>
Co-authored-by: Francis Lavoie <lavofr@gmail.com>
Co-authored-by: pistasjis <57069715+pistasjis@users.noreply.github.com>
Co-authored-by: guangwu <guoguangwu@magic-shield.com>
Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com>
Co-authored-by: Karun Agarwal <113603846+singhalkarun@users.noreply.github.com>
Co-authored-by: Marten Seemann <martenseemann@gmail.com>
Co-authored-by: WeidiDeng <weidi_deng@icloud.com>
Co-authored-by: Paul Jeannot <paul.jeannot95@gmail.com>
Co-authored-by: Đỗ Trọng Hải <41283691+hainenber@users.noreply.github.com>
Co-authored-by: Evan Van Dam <evandam92@gmail.com>
Co-authored-by: Pascal Vorwerk <info@fossores.de>
Co-authored-by: glowinthedark <48893368+glowinthedark@users.noreply.github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Kévin Dunglas <kevin@dunglas.fr>
Co-authored-by: Patrick Koenig <pkoenig10@gmail.com>
Co-authored-by: Thanmay Nath <110758050+ThanmayNath@users.noreply.github.com>
Co-authored-by: Christoph <github@yozora.eu>
Co-authored-by: Fred Cox <mcfedr@gmail.com>
Co-authored-by: Bas Westerbaan <bas@westerbaan.name>
Co-authored-by: Forza <68693597+Forza-tng@users.noreply.github.com>
Co-authored-by: Norman Soetbeer <norman.soetbeer@gmail.com>
Co-authored-by: Harish Shan <140232061+perhapsmaple@users.noreply.github.com>
Co-authored-by: Ethan Brown (Domino) <111539728+ddl-ebrown@users.noreply.github.com>
Co-authored-by: Mariano Cano <mariano.cano@gmail.com>
Co-authored-by: dlorenc <lorenc.d@gmail.com>
Co-authored-by: Andreas Kohn <andreas.kohn@gmail.com>
Co-authored-by: Benjamin Marwell <bmarwell@apache.org>
Co-authored-by: Aziz Rmadi <46684200+armadi1809@users.noreply.github.com>
Co-authored-by: Jens-Uwe Mager <jum@anubis.han.de>
Co-authored-by: David DeMoss <ddemoss222@gmail.com>
Co-authored-by: Tim Geoghegan <timgeog@gmail.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers

@francislavoie francislavoie francislavoie approved these changes

@mholt mholt mholt approved these changes

Assignees
No one assigned
Labels
bug 🐞 Something isn't working
Projects
None yet
Milestone
v2.7.6
Development

Successfully merging this pull request may close these issues.
3 participants
@mohammed90 @mholt @francislavoie