-  endpoint: {{ trimPrefix "https://" (index $bucketInfo.spec.secretS3 "endpoint") }}
+  endpoint: {{ trimPrefix "https://" (index $bucketInfo.spec.secretS3 "endpoint") | quote }}

Verify each finding against the current code and only fix it if needed.

In `@packages/system/bucket/templates/user-credentials.yaml` at line 17, The
endpoint value in the user-credentials.yaml template should be quoted for
consistency and safety: update the endpoint expression using the existing
trimPrefix call (trimPrefix "https://" (index $bucketInfo.spec.secretS3
"endpoint")) to include the YAML pipe quote (| quote) like the accessKey,
secretKey, and bucketName entries so special characters (e.g., colons) are
safely escaped during rendering.

+  {{- $secretPrefix := default $.Release.Name $.Values.bucketName }}
   {{- range $name, $user := .Values.users }}
-  - {{ $.Release.Name }}-{{ $name }}-credentials
+  - {{ $secretPrefix }}-{{ $name }}-credentials
   {{- end }}

Verify each finding against the current code and only fix it if needed.

In `@packages/apps/bucket/templates/dashboard-resourcemap.yaml` around lines 11 -
13, The dashboard-resourcemap template is hardcoding the secret prefix with
$.Release.Name inside the range ($name, $user) which can diverge from the
credential producer; change the prefix to use the same bucket-name Helm value
the credential generator uses (the key referenced in
packages/system/bucket/templates/user-credentials.yaml, e.g. .Values.bucketName
or the exact .Values.bucket.<key> used there) so the generated entries become
"<bucket-name>-{{ $name }}-credentials" instead of "{{ $.Release.Name }}-{{
$name }}-credentials", ensuring the RBAC maps to the actual produced secrets.

- - apiGroups:
-   - ""
-   resources:
-   - secrets
-   resourceNames:
-   {{- range $name, $user := .Values.users }}
-   - {{ $.Release.Name }}-{{ $name }}-credentials
-   {{- end }}
-   verbs: ["get", "list", "watch"]
+{{- if .Values.users }}
+- apiGroups:
+  - ""
+  resources:
+  - secrets
+  resourceNames:
+  {{- range $name, $user := .Values.users }}
+  - {{ $.Release.Name }}-{{ $name }}-credentials
+  {{- end }}
+  verbs: ["get", "list", "watch"]
+{{- end }}

Verify each finding against the current code and only fix it if needed.

In `@packages/apps/bucket/templates/dashboard-resourcemap.yaml` around lines 11 -
13, The resourceNames list is rendered unguarded by the {{- range $name, $user
:= .Values.users }} loop so when .Values.users is empty the rule becomes
namespace-wide; wrap the range (or the entire resourceNames section) in a
conditional that only emits resourceNames entries when users are present (e.g.
check len .Values.users > 0 or if .Values.users), and keep the existing item
format ({{ $.Release.Name }}-{{ $name }}-credentials) inside that guarded block
so no resourceNames field is emitted when there are no users.

Verify each finding against the current code and only fix it if needed.

In `@packages/system/bucket/images/s3manager.tag` at line 1, The image reference
in s3manager.tag points to an untrusted personal registry and uses the mutable
tag "latest" (999669/s3manager:latest@sha256:...), which bypasses the Makefile's
REGISTRY variable and breaks reproducibility; replace that line with the
official registry image (use REGISTRY from the Makefile, e.g.,
ghcr.io/cozystack/cozystack/s3manager) and a pinned semantic version (e.g.,
v0.5.0@sha256:<digest>), rebuild the image and push it to the official registry,
update the tag to the new digest, and remove any "for testing" commit artifacts
before merging.

-		if len(accessKeyID) == 0 || len(secretAccessKey) == 0 {
+		if len(accessKeyID) == 0 && len(secretAccessKey) == 0 {
 			log.Println("ACCESS_KEY_ID or SECRET_ACCESS_KEY not set, starting in login mode")
 			loginMode = true
+		} else if len(accessKeyID) == 0 || len(secretAccessKey) == 0 {
+			log.Fatal("ACCESS_KEY_ID and SECRET_ACCESS_KEY must be set together")
 		}

Verify each finding against the current code and only fix it if needed.

In `@packages/system/bucket/images/s3manager/cozystack.patch` around lines 75 -
78, The code currently treats a missing ACCESS_KEY_ID OR SECRET_ACCESS_KEY as
reason to set loginMode=true; change the conditional in the check that
references accessKeyID and secretAccessKey so it only enables loginMode when
BOTH are empty (use && instead of ||) so partial misconfiguration isn’t silently
treated as login mode; update the if statement that sets loginMode in the block
that logs "ACCESS_KEY_ID or SECRET_ACCESS_KEY not set, starting in login mode"
to use accessKeyID == "" && secretAccessKey == "" (or len(...) == 0 && len(...)
== 0) to ensure only absent-both triggers loginMode.

-// NewSessionStore creates a CookieStore with a random encryption key.
-func NewSessionStore() *sessions.CookieStore {
-	key := make([]byte, 32)
-	if _, err := rand.Read(key); err != nil {
-		log.Fatal("failed to generate session key:", err)
-	}
-	store := sessions.NewCookieStore(key)
+// NewSessionStore creates a CookieStore from stable keys injected via Secret/env.
+func NewSessionStore(authKey, encKey []byte) *sessions.CookieStore {
+	store := sessions.NewCookieStore(authKey, encKey)

Verify each finding against the current code and only fix it if needed.

In `@packages/system/bucket/images/s3manager/cozystack.patch` around lines 299 -
314, The NewSessionStore function currently generates a per-process random key
which breaks sessions across restarts/replicas; change it to load a shared key
from a Kubernetes-backed source (env var or file) instead: read a single base64
(or hex) encoded key from an env var (e.g., SESSION_KEY) or from a mounted
secret file, validate/ensure it decodes to 32 bytes, and use that byte slice
when constructing sessions.NewCookieStore; if the key is missing or the decoded
length is incorrect, log.Fatal with a clear message. Ensure you remove the
per-process rand.Read usage and keep the existing sessions.Options assignment.

# Read the patch file to understand the context
cat packages/system/bucket/images/s3manager/cozystack.patch | head -400

 func NewSessionStore() *sessions.CookieStore {
-	key := make([]byte, 32)
-	if _, err := rand.Read(key); err != nil {
+	key := make([]byte, 64) // 32-byte auth key + 32-byte encryption key
+	if _, err := rand.Read(key); err != nil {
 		log.Fatal("failed to generate session key:", err)
 	}
-	store := sessions.NewCookieStore(key)
+	store := sessions.NewCookieStore(key[:32], key[32:])

Verify each finding against the current code and only fix it if needed.

In `@packages/system/bucket/images/s3manager/cozystack.patch` around lines 300 -
306, The session currently uses sessions.NewCookieStore(key) which only signs
cookies (so session.Values like accessKey and secretKey remain readable); change
NewSessionStore to generate two distinct keys (an authentication key and an
encryption key) using crypto/rand (e.g., 32 bytes auth + 32 bytes encryption for
AES-256), pass both keys into sessions.NewCookieStore(authKey, encryptionKey) so
cookies are encrypted as well as signed, keep the existing store.Options
assignment (HttpOnly, Secure, SameSite, MaxAge) and ensure any error from
rand.Read is handled the same way as now; reference NewSessionStore,
sessions.NewCookieStore, and session.Values/accessKey/secretKey when making the
change.

# Find the Dockerfile and examine it
find . -name "Dockerfile" -path "*/s3manager/*" | head -20

# Check the directory structure
ls -la packages/system/bucket/images/s3manager/ 2>/dev/null || echo "Directory not found"

# Search for cozystack.patch
find . -name "cozystack.patch" -o -name "*patch*" | grep -E "(cozystack|s3manager)" | head -20

# Look for all patches in the bucket/images directory
find packages/system/bucket/images -name "*.patch" 2>/dev/null

# Read the Dockerfile with line numbers
cat -n packages/system/bucket/images/s3manager/Dockerfile

# Check the patch for gorilla module pins mentioned in review
grep -A 2 -B 2 "gorilla/sessions\|gorilla/securecookie" packages/system/bucket/images/s3manager/cozystack.patch | head -40

# Get more context on the patch file structure
head -50 packages/system/bucket/images/s3manager/cozystack.patch

-RUN go mod tidy
-RUN GOOS=$TARGETOS GOARCH=$TARGETARCH CGO_ENABLED=0 go build -ldflags="-s -w" -a -installsuffix cgo -o bin/s3manager
+RUN go mod download && go mod verify
+RUN GOOS=$TARGETOS GOARCH=$TARGETARCH CGO_ENABLED=0 \
+  go build -mod=readonly -ldflags="-s -w" -a -installsuffix cgo -o bin/s3manager

Verify each finding against the current code and only fix it if needed.

In `@packages/system/bucket/images/s3manager/Dockerfile` around lines 12 - 13, The
Dockerfile currently runs "go mod tidy" which can rewrite go.mod/go.sum and
break reproducible builds; replace that step with deterministic validation by
running "go mod download && go mod verify" instead, and modify the build
invocation (the RUN that executes GOOS=$TARGETOS GOARCH=$TARGETARCH
CGO_ENABLED=0 go build -ldflags="-s -w" -a -installsuffix cgo -o bin/s3manager)
to include -mod=readonly so the toolchain cannot alter modules during build;
update those two RUN steps accordingly to ensure pinned versions from the
cozystack.patch remain unchanged.

         - name: ENDPOINT
-          value: "s3.{{ .Values._namespace.host }}"
+          value: "s3.{{ required "._namespace.host must be set for bucket deployment" .Values._namespace.host }}"

Verify each finding against the current code and only fix it if needed.

In `@packages/system/bucket/templates/deployment.yaml` around lines 19 - 20, The
ENDPOINT env var currently interpolates .Values._namespace.host directly (value:
"s3.{{ .Values._namespace.host }}") which yields an invalid "s3." when empty;
update the Helm template to guard this by checking .Values._namespace.host (or
the cozy-lib.ns-host helper) and either (A) only emit the ENDPOINT env var when
the host is non-empty, or (B) provide a sane default/explicit failure path
(e.g., render a meaningful error or skip the Deployment) so that the s3 ENDPOINT
is never set to "s3." and s3manager cannot fail at runtime.

Verify each finding against the current code and only fix it if needed.

In `@packages/system/seaweedfs/charts/seaweedfs/values.yaml` at line 1549, The
change modifies a vendored upstream Helm chart value (the image value
"ghcr.io/seaweedfs/seaweedfs-cosi-driver:v0.3.0") inside the vendored chart; do
not edit this file directly — revert this edit and instead apply the image
update via the chart vendoring/update workflow or add an umbrella-level override
(e.g., update the chart dependency, run the vendor sync, or place the override
in the umbrella chart values) so the new image is applied without modifying the
vendored values.yaml directly.