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context.go
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context.go
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// Copyright Project Harbor Authors
//
// 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.
package security
import (
"context"
"github.com/goharbor/harbor/src/pkg/permission/types"
)
// Context abstracts the operations related with authN and authZ
type Context interface {
// Name returns the name of the security context
Name() string
// IsAuthenticated returns whether the context has been authenticated or not
IsAuthenticated() bool
// GetUsername returns the username of user related to the context
GetUsername() string
// IsSysAdmin returns whether the user is system admin
IsSysAdmin() bool
// IsSolutionUser returns whether the user is solution user
IsSolutionUser() bool
// Can returns whether the user can do action on resource
Can(ctx context.Context, action types.Action, resource types.Resource) bool
}
type securityKey struct{}
// NewContext returns context with security context
func NewContext(ctx context.Context, security Context) context.Context {
return context.WithValue(ctx, securityKey{}, security)
}
// FromContext returns security context from the context
func FromContext(ctx context.Context) (Context, bool) {
c, ok := ctx.Value(securityKey{}).(Context)
return c, ok
}