Files
ziti/controller/model/authenticator.go
T
Andrew M 3087972172 all conversion work
- remove old JSON schema, unsused code
- remove unused variables from base router functions
- rework all API entities
- rework all links
- fix lint issues
- adds error conversion logic
- update tests as needed
- fix up go test
- fix backwards compat w/ non json enroller
2020-06-09 14:11:23 -04:00

100 lines
2.4 KiB
Go

/*
Copyright NetFoundry, Inc.
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
https://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.
*/
package model
import (
"crypto/x509"
"encoding/json"
"net/http"
)
type AuthProcessor interface {
CanHandle(method string) bool
Process(context AuthContext) (string, error)
}
type AuthRegistry interface {
Add(method AuthProcessor)
GetByMethod(method string) AuthProcessor
}
type AuthProcessorRegistryImpl struct {
processors []AuthProcessor
}
func (registry *AuthProcessorRegistryImpl) Add(processor AuthProcessor) {
registry.processors = append(registry.processors, processor)
}
func (registry *AuthProcessorRegistryImpl) GetByMethod(method string) AuthProcessor {
for _, processor := range registry.processors {
if processor.CanHandle(method) {
return processor
}
}
return nil
}
type AuthContext interface {
GetMethod() string
GetData() map[string]interface{}
GetCerts() []*x509.Certificate
GetHeaders() map[string]interface{}
}
type AuthContextHttp struct {
Method string
Data map[string]interface{}
Certs []*x509.Certificate
Headers map[string]interface{}
}
func NewAuthContextHttp(request *http.Request, method string, data interface{}) AuthContext {
//TODO: this is a giant hack to not deal w/ removing the AuthContext layer
sigh, _ := json.Marshal(data)
mapData := map[string]interface{}{}
_ = json.Unmarshal(sigh, &mapData)
headers := map[string]interface{}{}
for h, v := range request.Header {
headers[h] = v
}
return &AuthContextHttp{
Method: method,
Data: mapData,
Certs: request.TLS.PeerCertificates,
Headers: headers,
}
}
func (context *AuthContextHttp) GetMethod() string {
return context.Method
}
func (context *AuthContextHttp) GetData() map[string]interface{} {
return context.Data
}
func (context *AuthContextHttp) GetHeaders() map[string]interface{} {
return context.Headers
}
func (context *AuthContextHttp) GetCerts() []*x509.Certificate {
return context.Certs
}