[Feature-Proposal] Enable Multiple Authentication for OpenSearch Dashboard

[aoguan1990]

Is your feature request related to a problem? Please describe.

As for now, OpenSearch Dashboards supports many types of authentications including Basic, OIDC, SAML, LDAP, Proxy and Client-Certificate based authentication. However, only one authentication type can be configured in OpenSearch Dashboard while there is a high demand shows the opposite way. After capturing and analyzing customer requests from both GitHub and OpenSearch Community, the great value of enabling multiple authentication types simultaneously in OpenSearch Dashboards is self-evident.

Describe the solution you'd like

• Refer Enable Multi-Auth PoC

Related Customer Request

1. GitHub Issues:

• #1112
• #816
• #2099

3. OpenSeach Community Issues:

• #10553