penpot/backend/deps.edn
Andrey Antukh b4532486e3
Add configurable resource usage limits for imagemagick (#10240)
* 🐳 Add ImageMagick policy.xml resource limits to backend Docker image

Add a restrictive policy.xml to the backend Docker image that caps
ImageMagick resource usage: 256MiB memory, 512MiB map, 128MP area,
30s time limit, 16KP max dimensions. Blocks PS/EPS/PDF/XPS coders
to prevent Ghostscript attack surface.

Co-authored-by: mimo-v2.5-pro <mimo-v2.5-pro@penpot.app>

*  Add timeout support to shell/exec!

Add optional :timeout parameter (in seconds) that uses
Process.waitFor(long, TimeUnit). On timeout, the process is
destroyed forcibly and an :internal/:process-timeout exception
is raised. Stdout/stderr readers handle IOException from closed
streams when the process is killed.

Co-authored-by: mimo-v2.5-pro <mimo-v2.5-pro@penpot.app>

* ♻️ Rename ::wrk/netty-executor to ::wrk/executor with cached pool

Replace DefaultEventExecutorGroup (fixed Netty thread pool) with a
cached thread pool (px/cached-executor) for general async task
offloading. The cached pool creates threads on demand and reuses
idle ones, which is more appropriate for blocking I/O workloads
(shell commands, message bus, rate limiting, etc.).

Changes:
- Rename ::wrk/netty-executor to ::wrk/executor in worker/executor.clj
- Switch implementation from DefaultEventExecutorGroup to px/cached-executor
- Update all ig/ref wiring in main.clj (msgbus, tmp cleaner, climit, rlimit, rpc)
- Remove ::wrk/netty-executor from redis.clj (let lettuce create its own
  eventExecutorGroup instead of sharing a Netty executor)
- Assert executor is present in shell/exec! to prevent silent nil usage
- Remove executor-threads config (no longer needed for cached pool)

The ::wrk/netty-io-executor (NioEventLoopGroup) remains unchanged as it
handles actual non-blocking network I/O for Redis and S3.

Co-authored-by: mimo-v2.5-pro <mimo-v2.5-pro@penpot.app>

* 🔥 Remove im4java dependency and replace with direct ImageMagick CLI calls

- Replace im4java Java library with direct 'magick' CLI calls via shell/exec!
- Add PENPOT_IMAGEMAGICK_* config env vars for resource limits (thread, memory, map, area, disk, time, width, height)
- Use configurable ImageMagick environment with sensible defaults matching policy.xml
- Remove -Dim4java.useV7=true JVM flag from startup scripts
- Remove org.im4java/im4java from deps.edn
- All ImageMagick commands now use shell/exec! with 60s timeout and resource limits

Co-authored-by: mimo-v2.5-pro <mimo-v2.5-pro@penpot.app>

* 💄 Rename imagemagick env functions and optimize config reads

- Rename imagemagick-defaults -> imagemagick-default-env
- Rename imagemagick-env -> get-imagemagick-env
- Optimize to avoid double cf/get calls per config key

Co-authored-by: mimo-v2.5-pro <mimo-v2.5-pro@penpot.app>

*  Add tests for shell/exec! timeout and media processing

- Add shell_test.clj: tests for exec! timeout, env vars, stdin, stderr
- Add media_test.clj: tests for info, generic-thumbnail, profile-thumbnail
- Fix generic-process to prefer explicit format over input mtype
- Fix shell/exec! to use cached executor when system has no executor
- Fix reduce-kv accumulator in set-env (must return penv)

Co-authored-by: mimo-v2.5-pro <mimo-v2.5-pro@penpot.app>

* ♻️ Refactor media/process to take system as first argument

- Change (defmulti process :cmd) -> (defmulti process (fn [_system params] (:cmd params)))
- Change (run params) -> (run system params)
- All process methods now receive [system params]
- Update all callers: rpc/commands/media, profile, auth, fonts
- Revert shell/exec! to require system with executor (no fallback)
- Fix lint warnings and formatting

Co-authored-by: mimo-v2.5-pro <mimo-v2.5-pro@penpot.app>

* 🔥 Remove unused app.svgo namespace

Co-authored-by: mimo-v2.5-pro <mimo-v2.5-pro@penpot.app>

* 🔥 Remove Node.js from backend Docker image

- Delete unused svgo-cli.js script
- Remove Node.js installation from Dockerfile.backend
- Remove svgo-cli.js copy from backend build script

Co-authored-by: mimo-v2.5-pro <mimo-v2.5-pro@penpot.app>

* 🔥 Remove unused process-error multimethod

- Remove process-error multimethod and its default handler
- Simplify media/run to directly call process
- Fix alignment in main.clj

Co-authored-by: mimo-v2.5-pro <mimo-v2.5-pro@penpot.app>

* 📚 Add ImageMagick resource limits configuration to technical guide

Co-authored-by: mimo-v2.5-pro <mimo-v2.5-pro@penpot.app>

---------

Co-authored-by: mimo-v2.5-pro <mimo-v2.5-pro@penpot.app>
2026-06-18 17:52:01 +02:00

106 lines
3.4 KiB
Clojure

{:mvn/repos
{"sonatype" {:url "https://oss.sonatype.org/content/repositories/snapshots/"}}
:deps
{penpot/common {:local/root "../common"}
org.clojure/clojure {:mvn/version "1.12.5"}
org.clojure/tools.namespace {:mvn/version "1.5.1"}
com.github.luben/zstd-jni {:mvn/version "1.5.7-10"}
io.prometheus/simpleclient {:mvn/version "0.16.0"}
io.prometheus/simpleclient_hotspot {:mvn/version "0.16.0"}
io.prometheus/simpleclient_jetty
{:mvn/version "0.16.0"
:exclusions [org.eclipse.jetty/jetty-server
org.eclipse.jetty/jetty-servlet]}
io.prometheus/simpleclient_httpserver {:mvn/version "0.16.0"}
io.lettuce/lettuce-core {:mvn/version "7.6.0.RELEASE"}
;; Minimal dependencies required by lettuce, we need to include them
;; explicitly because clojure dependency management does not support
;; yet the BOM format.
io.micrometer/micrometer-core {:mvn/version "1.14.2"}
io.micrometer/micrometer-observation {:mvn/version "1.14.2"}
java-http-clj/java-http-clj {:mvn/version "0.4.3"}
com.google.guava/guava {:mvn/version "33.6.0-jre"}
funcool/yetti
{:git/tag "v11.10"
:git/sha "88701f4"
:git/url "https://github.com/funcool/yetti.git"
:exclusions [org.slf4j/slf4j-api]}
com.github.seancorfield/next.jdbc
{:mvn/version "1.3.1108"}
metosin/reitit-core {:mvn/version "0.10.1"}
nrepl/nrepl {:mvn/version "1.7.0"}
org.postgresql/postgresql {:mvn/version "42.7.11"}
org.xerial/sqlite-jdbc {:mvn/version "3.53.2.0"}
com.zaxxer/HikariCP {:mvn/version "7.0.2"}
io.whitfin/siphash {:mvn/version "2.0.0"}
buddy/buddy-hashers {:mvn/version "2.0.167"}
buddy/buddy-sign {:mvn/version "3.6.1-359"}
com.github.ben-manes.caffeine/caffeine {:mvn/version "3.2.4"}
org.jsoup/jsoup {:mvn/version "1.22.2"}
at.yawk.lz4/lz4-java
{:mvn/version "1.11.0"}
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dawran6/emoji {:mvn/version "0.2.0"}
markdown-clj/markdown-clj {:mvn/version "1.12.8"}
;; Pretty Print specs
pretty-spec/pretty-spec {:mvn/version "0.1.4"}
software.amazon.awssdk/s3 {:mvn/version "2.46.7"}
software.amazon.awssdk/sts {:mvn/version "2.46.7"}}
:paths ["src" "resources" "target/classes"]
:aliases
{:dev
{:extra-deps
{com.bhauman/rebel-readline {:mvn/version "0.1.7"}
clojure-humanize/clojure-humanize {:mvn/version "0.2.2"}
org.clojure/data.csv {:mvn/version "1.1.1"}
com.clojure-goes-fast/clj-async-profiler {:mvn/version "2.0.0-beta1"}
mockery/mockery {:mvn/version "0.1.4"}}
:extra-paths ["test" "dev"]}
:build
{:extra-deps
{io.github.clojure/tools.build {:mvn/version "0.10.14"}}
:ns-default build}
:test
{:main-opts ["-m" "kaocha.runner"]
:jvm-opts ["-Dlog4j2.configurationFile=log4j2-devenv-repl.xml"
"--sun-misc-unsafe-memory-access=allow"
"--enable-native-access=ALL-UNNAMED"]
:extra-deps {lambdaisland/kaocha {:mvn/version "1.91.1392"}}}
:outdated
{:extra-deps {com.github.liquidz/antq {:mvn/version "2.11.1276"}}
:main-opts ["-m" "antq.core"]}
:jmx-remote
{:jvm-opts ["-Dcom.sun.management.jmxremote"
"-Dcom.sun.management.jmxremote.port=9000"
"-Dcom.sun.management.jmxremote.rmi.port=9000"
"-Dcom.sun.management.jmxremote.local.only=false"
"-Dcom.sun.management.jmxremote.authenticate=false"
"-Dcom.sun.management.jmxremote.ssl=false"
"-Djava.rmi.server.hostname=localhost"]}
}}