error 400 issues using docker installation

[Runningman-work]

I am using semaphore 2.10.11 and installed it with following docker compose file:

services:
db:
container_name: semaphore-db
restart: unless-stopped
env_file: stack.env
image: postgres:16
hostname: postgres
volumes:
- /storage/semaphore/postgres:/var/lib/postgresql/data
environment:
- POSTGRES_USER=${POSTGRES_USER}
- POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
- POSTGRES_DB=${POSTGRES_DB}
app:
container_name: semaphore-app
restart: unless-stopped
env_file: stack.env
ports:
- 3000:3000
image: semaphoreui/semaphore:latest
environment:
- SEMAPHORE_DB_USER=${POSTGRES_USER}
- SEMAPHORE_DB_PASS=${POSTGRES_PASSWORD}
- SEMAPHORE_DB_HOST=postgres
- SEMAPHORE_DB_PORT=5432
- SEMAPHORE_DB_DIALECT=postgres
- SEMAPHORE_DB=${POSTGRES_DB}
- SEMAPHORE_PLAYBOOK_PATH=${SEMAPHORE_PLAYBOOK_PATH}
- SEMAPHORE_ADMIN_PASSWORD=${SEMAPHORE_ADMIN_PASSWORD}
- SEMAPHORE_ADMIN_NAME=${SEMAPHORE_ADMIN_NAME}
- SEMAPHORE_ADMIN_EMAIL=${SEMAPHORE_ADMIN_EMAIL}
- SEMAPHORE_ADMIN=${SEMAPHORE_ADMIN}
- SEMAPHORE_ACCESS_KEY_ENCRYPTION=${SEMAPHORE_ACCESS_KEY_ENCRYPTION}
- TZ=Europe/Berlin
depends_on:
- db

When I try to create a login key in the key store, I receive an error 400. It happens with every key as Login or ssh type, only "none" type works.

Whats wrong?

[fiftin]

Please try latest Beta

[Runningman-work]

Please try latest Beta

I did a fresh install of v2.10.16-beta, same error 400.

[Runningman-work]

Found the problem:

There was an error in the docker logs of the app:

time="2024-07-23T08:40:08+02:00" level=error msg="illegal base64 data at input byte 1"

The encryption key must be created like this:
head -c32 /dev/urandom | base64

see also