Use ldap to sync account between ks and argocd

Try the following steps to complete the ldap sync.

create dex ldap config-map
```
kubectl -n argocd edit configmaps argocd-cm
```
patch kubesphere ldap config

url The value of url is the domain name redirected after successful ldap login, please make sure it can be accessed

apiVersion: v1
metadata:
data:
  url : https://172.37.88.21:30809/
  dex.config: |-
    connectors:
    - type: ldap
      name: ks ldap
      id: ldap
      config:
        host: openldap.kubesphere-system.svc
        insecureNoSSL: true
        insecureSkipVerify: true
        bindDN: "$dex.ldap.bindDN"
        bindPW: "$dex.ldap.bindPW"
        usernamePrompt: Username
        userSearch:
          baseDN: "ou=Users,dc=kubesphere,dc=io"
          filter: "(objectClass=person)"
          username: uid
          idAttr: uid
          emailAttr: uid
          nameAttr: cn
        groupSearch:
          baseDN: "ou=Groups,dc=kubesphere,dc=io"
          filter: "(objectClass=groupOfUniqueNames)"
          userAttr: DN
          groupAttr: uniqueMember
          nameAttr: cn

patch DN and PW secret


kubectl -n argocd patch secrets argocd-secret --patch "{\"data\":{\"dex.ldap.bindPW\":\"$(echo admin | base64)\"}}"
kubectl -n argocd patch secrets argocd-secret --patch "{\"data\":{\"dex.ldap.bindDN\":\"$(echo cn=admin,dc=kubesphere,dc=io| base64 )\"}}"


3. update rbac role

kubecl -n argocd edit configmap argocd-rbac-cm


update kubesphere admin role

kind: ConfigMap apiVersion: v1 metadata: name: argocd-rbac-cm namespace: argocd labels: app.kubernetes.io/component: server app.kubernetes.io/instance: devops app.kubernetes.io/managed-by: Helm app.kubernetes.io/name: argocd-rbac-cm app.kubernetes.io/part-of: argocd helm.sh/chart: argo-cd-4.4.0 annotations: meta.helm.sh/release-name: devops meta.helm.sh/release-namespace: argocd data: policy.csv: | g, admin@kubesphere.io, role:admin policy.default: 'role:readonly' scopes: '[email, group]'


3. restart the dex-server and argocd-server

kubectl rollout -n argocd restart deployment devops-argocd-server devops-argocd-dex-server



oepn arogcd-server 

![image](https://github.com/kubesphere/ks-devops/assets/14897634/8e71a8ff-2109-4fda-8c9c-66ebcb8685c3)

use kubesphere account login argocd 

![image](https://github.com/kubesphere/ks-devops/assets/14897634/287a46b3-d1d8-46b7-a8c9-bf525f2d2be2)

login success

![image](https://github.com/kubesphere/ks-devops/assets/14897634/91e842fe-ccb6-462b-b028-10afdb03999d)

kubesphere / ks-devops

Use ldap to sync account between ks and argocd #858

What is version of KubeSphere DevOps has the issue?

How did you install the Kubernetes? Or what is the Kubernetes distribution?

Describe this feature

Additional information