The is used to define OAuth2 authorization through a file based access-token resolution. For test purpose only, this mechanism is looking up for JSON access-token files under the specified path. ds-cfg-http-oauth2-file-authorization-mechanism ds-cfg-http-oauth2-authorization-mechanism org.opends.server.protocols.http.authz.HttpOAuth2FileAuthorizationMechanism Directory containing token files. File names must be equal to the token strings. The file content must a JSON object with the following attributes: 'scope', 'expireTime' and all the field(s) needed to resolve the authzIdTemplate. oauth2-demo/ ds-cfg-oauth2-access-token-directory