fix(chart): resolve Dex OIDC issuer URL mismatch in development mode (#2838)

Signed-off-by: Miguel Martinez <miguel@chainloop.dev>

Author: migmartri

CLAUDE.md

@@ -271,3 +271,4 @@ Code reviews are required for all submissions via GitHub pull requests.
 - when creating a commit or PR message, NEVER add co-authored by or generated by Claude code
 - any call to authorization Enforce done from the biz or svc layer must be done using biz.AuthzUseCase
 - if you modify a schema, remember to run `make migration_sync`
+- after changing Helm chart source code (`deployment/chainloop/`), bump the **patch** version (not minor, not major) in the chart's `Chart.yaml`

deployment/chainloop/Chart.yaml

@@ -7,7 +7,7 @@ description: Chainloop is an open source software supply chain control plane, a
 
 type: application
 # Bump the patch (not minor, not major) version on each change in the Chart Source code
-version: 1.342.0
+version: 1.342.1
 # Do not update appVersion, this is handled automatically by the release process
 appVersion: v1.81.2
 

deployment/chainloop/charts/dex/templates/_helpers.tpl

@@ -49,7 +49,7 @@ Figure out the external URL for Dex service
 {{- else if (and (eq $service.type "NodePort") $service.nodePorts (not (empty $service.nodePorts.http))) }}
 {{- printf "http://localhost:%s" $service.nodePorts.http }}
 {{- else -}}
-{{- printf "http://%s-dex:%d/dex" ( include "chainloop.dex.fullname" . ) ( int $service.ports.http ) }}
+{{- printf "http://%s:%d/dex" ( include "chainloop.dex.fullname" . ) ( int $service.ports.http ) }}
 {{- end -}}
 {{- end -}}
 

deployment/chainloop/templates/_helpers.tpl

@@ -183,7 +183,8 @@ OIDC settings, will fallback to development settings if needed
 {{- define "controlplane.oidc_settings" -}}
   {{- if .Values.development }}
     {{- with .Values.controlplane.auth }}
-    {{- $dexContext := dict "Values" $.Values.dex "Chart" $.Chart "Release" $.Release "Capabilities" $.Capabilities "Template" $.Template }}
+    {{- $dexChart := dict "Name" "dex" }}
+    {{- $dexContext := dict "Values" $.Values.dex "Chart" $dexChart "Release" $.Release "Capabilities" $.Capabilities "Template" $.Template }}
     domain: "{{ coalesce .oidc.url (include "chainloop.dex.external_url" $dexContext ) }}"
     client_id: "{{ coalesce .oidc.clientID "chainloop-dev" }}"
     client_secret: "{{ coalesce .oidc.clientSecret "ZXhhbXBsZS1hcHAtc2VjcmV0" }}"