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attributes_builder.go
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/
attributes_builder.go
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package authorizer
import (
"net/http"
"strings"
kapi "k8s.io/kubernetes/pkg/api"
kapiserver "k8s.io/kubernetes/pkg/apiserver"
)
type openshiftAuthorizationAttributeBuilder struct {
contextMapper kapi.RequestContextMapper
infoResolver *kapiserver.RequestInfoResolver
}
func NewAuthorizationAttributeBuilder(contextMapper kapi.RequestContextMapper, infoResolver *kapiserver.RequestInfoResolver) AuthorizationAttributeBuilder {
return &openshiftAuthorizationAttributeBuilder{contextMapper, infoResolver}
}
func (a *openshiftAuthorizationAttributeBuilder) GetAttributes(req *http.Request) (AuthorizationAttributes, error) {
requestInfo, err := a.infoResolver.GetRequestInfo(req)
if err != nil {
return nil, err
}
if !requestInfo.IsResourceRequest {
return DefaultAuthorizationAttributes{
Verb: strings.ToLower(req.Method),
NonResourceURL: true,
URL: requestInfo.Path,
}, nil
}
resource := requestInfo.Resource
if len(requestInfo.Subresource) > 0 {
resource = requestInfo.Resource + "/" + requestInfo.Subresource
}
return DefaultAuthorizationAttributes{
Verb: requestInfo.Verb,
APIGroup: requestInfo.APIGroup,
APIVersion: requestInfo.APIVersion,
Resource: resource,
ResourceName: requestInfo.Name,
RequestAttributes: req,
NonResourceURL: false,
URL: requestInfo.Path,
}, nil
}