mirror of https://github.com/goharbor/harbor.git
106 lines
2.6 KiB
Go
106 lines
2.6 KiB
Go
// Copyright Project Harbor Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package rbac
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import (
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"errors"
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"fmt"
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"github.com/casbin/casbin/model"
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"github.com/casbin/casbin/persist"
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"github.com/goharbor/harbor/src/pkg/permission/types"
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)
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var (
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errNotImplemented = errors.New("not implemented")
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)
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func policyLinesOfRole(rbacRole types.RBACRole) []string {
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lines := []string{}
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roleName := rbacRole.GetRoleName()
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// returns empty policy lines if role name is empty
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if roleName == "" {
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return lines
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}
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for _, policy := range rbacRole.GetPolicies() {
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line := fmt.Sprintf("p, %s, %s, %s, %s", roleName, policy.Resource, policy.Action, policy.GetEffect())
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lines = append(lines, line)
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}
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return lines
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}
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func policyLinesOfRBACUser(rbacUser types.RBACUser) []string {
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lines := []string{}
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username := rbacUser.GetUserName()
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for _, policy := range rbacUser.GetPolicies() {
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line := fmt.Sprintf("p, %s, %s, %s, %s", username, policy.Resource, policy.Action, policy.GetEffect())
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lines = append(lines, line)
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}
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return lines
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}
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type adapter struct {
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rbacUser types.RBACUser
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}
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func (a *adapter) getPolicyLines() []string {
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lines := []string{}
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username := a.rbacUser.GetUserName()
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// returns empty policy lines if username is empty
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if username == "" {
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return lines
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}
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lines = append(lines, policyLinesOfRBACUser(a.rbacUser)...)
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for _, role := range a.rbacUser.GetRoles() {
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lines = append(lines, policyLinesOfRole(role)...)
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lines = append(lines, fmt.Sprintf("g, %s, %s", username, role.GetRoleName()))
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}
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return lines
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}
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func (a *adapter) LoadPolicy(model model.Model) error {
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for _, line := range a.getPolicyLines() {
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persist.LoadPolicyLine(line, model)
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}
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return nil
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}
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func (a *adapter) SavePolicy(_ model.Model) error {
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return errNotImplemented
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}
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func (a *adapter) AddPolicy(_ string, _ string, _ []string) error {
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return errNotImplemented
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}
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func (a *adapter) RemovePolicy(_ string, _ string, _ []string) error {
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return errNotImplemented
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}
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func (a *adapter) RemoveFilteredPolicy(_ string, _ string, _ int, _ ...string) error {
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return errNotImplemented
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}
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