[Backport 2.x] Hide/Show authentication method in multi data source plugin based on configuration

config/opensearch_dashboards.yml

@@ -270,6 +270,17 @@
 #    'ff00::/8',
 # ]
 
+# Set enabled false to hide authentication method in OpenSearch Dashboards.
+# If this setting is commented then all 3 options will be available in OpenSearch Dashboards.
+# Default value will be considered to True.
+#data_source.authTypes:
+#   NoAuthentication:
+#     enabled: true
+#   UsernamePassword:
+#     enabled: true
+#   AWSSigV4:
+#     enabled: true
+
 # Set the value of this setting to false to hide the help menu link to the OpenSearch Dashboards user survey
 # opensearchDashboards.survey.url: "https://survey.opensearch.org"
 

src/plugins/data_source/config.ts

@@ -39,6 +39,17 @@ export const configSchema = schema.object({
     appender: fileAppenderSchema,
   }),
   endpointDeniedIPs: schema.maybe(schema.arrayOf(schema.string())),
+  authTypes: schema.object({
+    NoAuthentication: schema.object({
+      enabled: schema.boolean({ defaultValue: true }),
+    }),
+    UsernamePassword: schema.object({
+      enabled: schema.boolean({ defaultValue: true }),
+    }),
+    AWSSigV4: schema.object({
+      enabled: schema.boolean({ defaultValue: true }),
+    }),
+  }),
 });
 
 export type DataSourcePluginConfigType = TypeOf<typeof configSchema>;

src/plugins/data_source/public/plugin.ts

@@ -22,6 +22,9 @@ export class DataSourcePlugin implements Plugin<DataSourcePluginSetup, DataSourc
     return {
       dataSourceEnabled: config.enabled,
       hideLocalCluster: config.hideLocalCluster,
+      noAuthenticationTypeEnabled: config.authTypes.NoAuthentication.enabled,
+      usernamePasswordAuthEnabled: config.authTypes.UsernamePassword.enabled,
+      awsSigV4AuthEnabled: config.authTypes.AWSSigV4.enabled,
     };
   }
 
@@ -30,6 +33,9 @@ export class DataSourcePlugin implements Plugin<DataSourcePluginSetup, DataSourc
     return {
       dataSourceEnabled: config.enabled,
       hideLocalCluster: config.hideLocalCluster,
+      noAuthenticationTypeEnabled: config.authTypes.NoAuthentication.enabled,
+      usernamePasswordAuthEnabled: config.authTypes.UsernamePassword.enabled,
+      awsSigV4AuthEnabled: config.authTypes.AWSSigV4.enabled,
     };
   }
 

src/plugins/data_source/public/types.ts

@@ -6,9 +6,15 @@
 export interface DataSourcePluginSetup {
   dataSourceEnabled: boolean;
   hideLocalCluster: boolean;
+  noAuthenticationTypeEnabled: boolean;
+  usernamePasswordAuthEnabled: boolean;
+  awsSigV4AuthEnabled: boolean;
 }
 
 export interface DataSourcePluginStart {
   dataSourceEnabled: boolean;
   hideLocalCluster: boolean;
+  noAuthenticationTypeEnabled: boolean;
+  usernamePasswordAuthEnabled: boolean;
+  awsSigV4AuthEnabled: boolean;
 }

src/plugins/data_source/server/index.ts

@@ -11,6 +11,7 @@ export const config: PluginConfigDescriptor<DataSourcePluginConfigType> = {
   exposeToBrowser: {
     enabled: true,
     hideLocalCluster: true,
+    authTypes: true,
   },
   schema: configSchema,
 };

src/plugins/data_source_management/public/auth_registry/authentication_methods_registry.ts

@@ -8,8 +8,9 @@ import { EuiSuperSelectOption } from '@elastic/eui';
 
 export interface AuthenticationMethod {
   name: string;
-  credentialForm: React.JSX.Element;
   credentialSourceOption: EuiSuperSelectOption<string>;
+  credentialForm?: React.JSX.Element;
+  crendentialFormField?: { [key: string]: string };
 }
 
 export type IAuthenticationMethodRegistery = Omit<