Dapr Binding with GCP Storage Bucket Giving parse error

[ujala-singh]

Expected Behavior

It should create and download the file on GCS bucket when I try to make curl requests from a k8s pod within GKE Cluster.

Actual Behavior

Its not creating and downloading the files via curl. Create operation does not produce any error but Get operation does.

[root@postgres-app-757599df69-px5bk application]# curl -d '{ "operation": "create", "data": "Hello World! GCP Test", "metadata": { "key": "my-test-file.txt" } }' http://localhost:3500/v1.0/bindings/objectstore
{"objectURL":"https://storage.googleapis.com/bucket-enpla9up56/my-test-file.txt"}[root@postgres-app-757599df69-px5bk application]#
[root@postgres-app-757599df69-px5bk application]#
[root@postgres-app-757599df69-px5bk application]# curl -d '{ "operation": "get", "metadata": { "key": "my-test-file.txt" } }' http://localhost:3500/v1.0/bindings/objectstore
{"errorCode":"ERR_INVOKE_OUTPUT_BINDING","message":"error invoking output binding objectstore: gcp bucketgcp bucket binding error: error downloading bucket object: Get \"https://storage.googleapis.com/bucket-enpla9up56/my-test-file.txt\": private key should be a PEM or plain PKCS1 or PKCS8; parse error: asn1: structure error: tags don't match (16 vs {class:0 tag:13 length:45 isCompound:true}) {optional:false explicit:false application:false private:false defaultValue:\u003cnil\u003e tag:\u003cnil\u003e stringType:0 timeType:0 set:false omitEmpty:false} pkcs1PrivateKey @2"}[root@postgres-app-757599df69-px5bk application]#
[root@postgres-app-757599df69-px5bk application]#

Steps to Reproduce the Problem

I am running a sidecar based deployment for my app. Below is my component config:

apiVersion: dapr.io/v1alpha1
auth:
  secretStore: kubernetes
kind: Component
metadata:
  labels:
    argocd.argoproj.io/instance: enpla9up56
  name: objectstore
  namespace: default
spec:
  metadata:
    - name: bucket
      value: bucket-enpla9up56
    - name: project_id
      value: enpla9up56-402407
    - name: type
      value: service_account
  type: bindings.gcp.bucket
  version: v1

And I am using below annotation to my deployment's service account where sidecar is attached:

annotations:
      iam.gke.io/gcp-service-account: [email protected]

I am able to list the buckets using gcloud cli using the same service account.

Dapr Runtime Version: 1.14.4