From 1a0f1e07bea11644af16543155d30c256a947d32 Mon Sep 17 00:00:00 2001
From: hsiegeln <37154749+hsiegeln@users.noreply.github.com>
Date: Tue, 7 Apr 2026 15:10:35 +0200
Subject: [PATCH] =?UTF-8?q?fix:=20JAR=20upload=20=E2=80=94=20increase=20mu?=
 =?UTF-8?q?ltipart=20limit=20and=20fix=20storage=20permissions?=
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Spring Boot defaults to 1MB max file size which rejected all JAR
uploads. Set to 200MB to match the configured max-jar-size. Also
create /data/jars with cameleer user ownership in the Dockerfile
so the non-root process can write uploaded JARs.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 Dockerfile                         | 3 ++-
 src/main/resources/application.yml | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 744dec4..7edf931 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,7 +23,8 @@ RUN --mount=type=cache,target=/root/.m2/repository ./mvnw package -DskipTests -B
 # Runtime: target platform (amd64)
 FROM eclipse-temurin:21-jre-alpine
 WORKDIR /app
-RUN addgroup -S cameleer && adduser -S cameleer -G cameleer
+RUN addgroup -S cameleer && adduser -S cameleer -G cameleer \
+ && mkdir -p /data/jars && chown -R cameleer:cameleer /data
 COPY --from=build /build/target/*.jar app.jar
 USER cameleer
 EXPOSE 8080
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 0f9bb78..eeaacaa 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -5,6 +5,10 @@ server:
 spring:
   application:
     name: cameleer-saas
+  servlet:
+    multipart:
+      max-file-size: 200MB
+      max-request-size: 200MB
   datasource:
     url: ${SPRING_DATASOURCE_URL:jdbc:postgresql://postgres:5432/cameleer_saas}
     username: ${SPRING_DATASOURCE_USERNAME:cameleer}