Documentation ¶
Overview ¶
Copyright 2016 Mender Software AS
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Copyright 2016 Mender Software AS
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Index ¶
Constants ¶
This section is empty.
Variables ¶
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var ( ErrAuthzNoAuthHeader = errors.New("missing or invalid auth header") ErrAuthzTokenInvalid = errors.New("invalid jwt") )
Functions ¶
This section is empty.
Types ¶
type Authorizer ¶
type Authorizer interface { // Authorize checks if the given user (identified by token) has permissions to an action on a resource. // returns: // nil if authorization is granted // ErrAuthzUnauthorized otherwise // ErrAuthzTokenInvalid if can't parse token Authorize(token, resource, action string) error WithLog(l *log.Logger) Authorizer }
Authorizer defines the interface for checking the permissions of a given user(token) vs an action on a resource.
type AuthzMiddleware ¶
type AuthzMiddleware struct { Authz Authorizer ResFunc ResourceExtractor }
AuthzMiddleware checks the authorization on a given request. It retrieves the requested resource and action, and delegates the authz check to an Authorizer.
func (*AuthzMiddleware) MiddlewareFunc ¶
func (mw *AuthzMiddleware) MiddlewareFunc(h rest.HandlerFunc) rest.HandlerFunc
MiddlewareFunc makes AuthzMiddleware implement the Middleware interface.
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