The documentation you are viewing is for Dapr v1.2 which is an older version of Dapr. For up-to-date documentation, see the latest version.

Middleware component specs

List of all the supported middleware components that can be injected in Dapr’s processing pipeline.


Name Description Status Component version
Rate limit Restricts the maximum number of allowed HTTP requests per second Alpha v1
OAuth2 Enables the OAuth2 Authorization Grant flow on a Web API Alpha v1
OAuth2 client credentials Enables the OAuth2 Client Credentials Grant flow on a Web API Alpha v1
Bearer Verifies a Bearer Token using OpenID Connect on a Web API Alpha v1
Open Policy Agent Applies Rego/OPA Policies to incoming Dapr HTTP requests Alpha v1
Uppercase Converts the body of the request to uppercase letters GA (For local development) v1
Last modified July 8, 2022 : update nav bar for v1.2 (#2638) (76093b6)