THREESCALE-10619 Increase default password to 23 characters

[tkan145]

What

Fix THREESCALE-10619

Verification steps

• Checkout this branch
• Prepare cluster

make cluster/prepare/local

• Install APIM

export NAMESPACE=3scale-test

cat << EOF | oc create -f -
kind: Secret
apiVersion: v1
metadata:
  name: s3-credentials
  namespace: $NAMESPACE
data:
  AWS_ACCESS_KEY_ID: c29tZXRoaW5nCg==
  AWS_BUCKET: c29tZXRoaW5nCg==
  AWS_REGION: dXMtd2VzdC0xCg==
  AWS_SECRET_ACCESS_KEY: c29tZXRoaW5nCg==
type: Opaque
EOF

DOMAIN=$(oc get routes console -n openshift-console -o json | jq -r '.status.ingress[0].routerCanonicalHostname' | sed 's/router-default.//')
cat << EOF | oc create -f -
kind: APIManager
apiVersion: apps.3scale.net/v1alpha1
metadata:
  name: 3scale
  namespace: $NAMESPACE
spec:
  wildcardDomain: $DOMAIN
  apicast:
    stagingSpec:
      replicas: 0
    productionSpec:
      replicas: 0
  system:
    fileStorage:
      simpleStorageService:
        configurationSecretRef:
          name: s3-credentials
  externalComponents:
    backend:
      redis: true
    system:
      database: true
      redis: true
EOF

• Start the operator

make run

• Wait for the installation to finish
• Check system-seed secret, you should see the password in the form of 5char-5char-5char-5char
• Try to login to admin/master portal, you should be able to login without any issue

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 39.36%. Comparing base (5201978) to head (bdb184e).
⚠️ Report is 17 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1147      +/-   ##
==========================================
+ Coverage   39.33%   39.36%   +0.03%     
==========================================
  Files         205      205              
  Lines       23371    23379       +8     
==========================================
+ Hits         9193     9204      +11     
+ Misses      13192    13188       -4     
- Partials      986      987       +1     

Flag	Coverage Δ
unit	39.36% <100.00%> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[urbanikb]

All seems to be in order, all secrets (system-seed, system-events-hook, system-master-apicast, backend-internal-api) have been seeded correctly. UI login is successful so the complexity of the password is sufficient for the system app 👍