mirror of
https://github.com/goharbor/harbor.git
synced 2024-11-02 16:49:48 +01:00
352 lines
10 KiB
Go
352 lines
10 KiB
Go
/*
|
|
Copyright (c) 2016 VMware, Inc. All Rights Reserved.
|
|
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 api
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"net/http"
|
|
"strconv"
|
|
|
|
"github.com/vmware/harbor/dao"
|
|
"github.com/vmware/harbor/models"
|
|
"github.com/vmware/harbor/utils/log"
|
|
)
|
|
|
|
// RepPolicyAPI handles /api/replicationPolicies /api/replicationPolicies/:id/enablement
|
|
type RepPolicyAPI struct {
|
|
BaseAPI
|
|
}
|
|
|
|
// Prepare validates whether the user has system admin role
|
|
func (pa *RepPolicyAPI) Prepare() {
|
|
uid := pa.ValidateUser()
|
|
var err error
|
|
isAdmin, err := dao.IsAdminRole(uid)
|
|
if err != nil {
|
|
log.Errorf("Failed to Check if the user is admin, error: %v, uid: %d", err, uid)
|
|
}
|
|
if !isAdmin {
|
|
pa.CustomAbort(http.StatusForbidden, "")
|
|
}
|
|
}
|
|
|
|
// Get ...
|
|
func (pa *RepPolicyAPI) Get() {
|
|
id := pa.GetIDFromURL()
|
|
policy, err := dao.GetRepPolicy(id)
|
|
if err != nil {
|
|
log.Errorf("failed to get policy %d: %v", id, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if policy == nil {
|
|
pa.CustomAbort(http.StatusNotFound, http.StatusText(http.StatusNotFound))
|
|
}
|
|
|
|
pa.Data["json"] = policy
|
|
pa.ServeJSON()
|
|
}
|
|
|
|
// List filters policies by name and project_id, if name and project_id
|
|
// are nil, List returns all policies
|
|
func (pa *RepPolicyAPI) List() {
|
|
name := pa.GetString("name")
|
|
projectIDStr := pa.GetString("project_id")
|
|
|
|
var projectID int64
|
|
var err error
|
|
|
|
if len(projectIDStr) != 0 {
|
|
projectID, err = strconv.ParseInt(projectIDStr, 10, 64)
|
|
if err != nil || projectID <= 0 {
|
|
pa.CustomAbort(http.StatusBadRequest, "invalid project ID")
|
|
}
|
|
}
|
|
|
|
policies, err := dao.FilterRepPolicies(name, projectID)
|
|
if err != nil {
|
|
log.Errorf("failed to filter policies %s project ID %d: %v", name, projectID, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
pa.Data["json"] = policies
|
|
pa.ServeJSON()
|
|
}
|
|
|
|
// Post creates a policy, and if it is enbled, the replication will be triggered right now.
|
|
func (pa *RepPolicyAPI) Post() {
|
|
policy := &models.RepPolicy{}
|
|
pa.DecodeJSONReqAndValidate(policy)
|
|
|
|
po, err := dao.GetRepPolicyByName(policy.Name)
|
|
if err != nil {
|
|
log.Errorf("failed to get policy %s: %v", policy.Name, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if po != nil {
|
|
pa.CustomAbort(http.StatusConflict, "name is already used")
|
|
}
|
|
|
|
project, err := dao.GetProjectByID(policy.ProjectID)
|
|
if err != nil {
|
|
log.Errorf("failed to get project %d: %v", policy.ProjectID, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if project == nil {
|
|
pa.CustomAbort(http.StatusBadRequest, fmt.Sprintf("project %d does not exist", policy.ProjectID))
|
|
}
|
|
|
|
target, err := dao.GetRepTarget(policy.TargetID)
|
|
if err != nil {
|
|
log.Errorf("failed to get target %d: %v", policy.TargetID, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if target == nil {
|
|
pa.CustomAbort(http.StatusBadRequest, fmt.Sprintf("target %d does not exist", policy.TargetID))
|
|
}
|
|
|
|
policies, err := dao.GetRepPolicyByProjectAndTarget(policy.ProjectID, policy.TargetID)
|
|
if err != nil {
|
|
log.Errorf("failed to get policy [project ID: %d,targetID: %d]: %v", policy.ProjectID, policy.TargetID, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if len(policies) > 0 {
|
|
pa.CustomAbort(http.StatusConflict, "policy already exists with the same project and target")
|
|
}
|
|
|
|
pid, err := dao.AddRepPolicy(*policy)
|
|
if err != nil {
|
|
log.Errorf("Failed to add policy to DB, error: %v", err)
|
|
pa.RenderError(http.StatusInternalServerError, "Internal Error")
|
|
return
|
|
}
|
|
|
|
if policy.Enabled == 1 {
|
|
go func() {
|
|
if err := TriggerReplication(pid, "", nil, models.RepOpTransfer); err != nil {
|
|
log.Errorf("failed to trigger replication of %d: %v", pid, err)
|
|
} else {
|
|
log.Infof("replication of %d triggered", pid)
|
|
}
|
|
}()
|
|
}
|
|
|
|
pa.Redirect(http.StatusCreated, strconv.FormatInt(pid, 10))
|
|
}
|
|
|
|
// Put modifies name, description, target and enablement of policy
|
|
func (pa *RepPolicyAPI) Put() {
|
|
id := pa.GetIDFromURL()
|
|
originalPolicy, err := dao.GetRepPolicy(id)
|
|
if err != nil {
|
|
log.Errorf("failed to get policy %d: %v", id, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if originalPolicy == nil {
|
|
pa.CustomAbort(http.StatusNotFound, http.StatusText(http.StatusNotFound))
|
|
}
|
|
|
|
policy := &models.RepPolicy{}
|
|
pa.DecodeJSONReq(policy)
|
|
policy.ProjectID = originalPolicy.ProjectID
|
|
pa.Validate(policy)
|
|
|
|
// check duplicate name
|
|
if policy.Name != originalPolicy.Name {
|
|
po, err := dao.GetRepPolicyByName(policy.Name)
|
|
if err != nil {
|
|
log.Errorf("failed to get policy %s: %v", policy.Name, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if po != nil {
|
|
pa.CustomAbort(http.StatusConflict, "name is already used")
|
|
}
|
|
}
|
|
|
|
if policy.TargetID != originalPolicy.TargetID {
|
|
//target of policy can not be modified when the policy is enabled
|
|
if originalPolicy.Enabled == 1 {
|
|
pa.CustomAbort(http.StatusBadRequest, "target of policy can not be modified when the policy is enabled")
|
|
}
|
|
|
|
// check the existance of target
|
|
target, err := dao.GetRepTarget(policy.TargetID)
|
|
if err != nil {
|
|
log.Errorf("failed to get target %d: %v", policy.TargetID, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if target == nil {
|
|
pa.CustomAbort(http.StatusBadRequest, fmt.Sprintf("target %d does not exist", policy.TargetID))
|
|
}
|
|
|
|
// check duplicate policy with the same project and target
|
|
policies, err := dao.GetRepPolicyByProjectAndTarget(policy.ProjectID, policy.TargetID)
|
|
if err != nil {
|
|
log.Errorf("failed to get policy [project ID: %d,targetID: %d]: %v", policy.ProjectID, policy.TargetID, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if len(policies) > 0 {
|
|
pa.CustomAbort(http.StatusConflict, "policy already exists with the same project and target")
|
|
}
|
|
}
|
|
|
|
policy.ID = id
|
|
|
|
/*
|
|
isTargetChanged := !(policy.TargetID == originalPolicy.TargetID)
|
|
isEnablementChanged := !(policy.Enabled == policy.Enabled)
|
|
|
|
var shouldStop, shouldTrigger bool
|
|
|
|
// if target and enablement are not changed, do nothing
|
|
if !isTargetChanged && !isEnablementChanged {
|
|
shouldStop = false
|
|
shouldTrigger = false
|
|
} else if !isTargetChanged && isEnablementChanged {
|
|
// target is not changed, but enablement is changed
|
|
if policy.Enabled == 0 {
|
|
shouldStop = true
|
|
shouldTrigger = false
|
|
} else {
|
|
shouldStop = false
|
|
shouldTrigger = true
|
|
}
|
|
} else if isTargetChanged && !isEnablementChanged {
|
|
// target is changed, but enablement is not changed
|
|
if policy.Enabled == 0 {
|
|
// enablement is 0, do nothing
|
|
shouldStop = false
|
|
shouldTrigger = false
|
|
} else {
|
|
// enablement is 1, so stop original target's jobs
|
|
// and trigger new target's jobs
|
|
shouldStop = true
|
|
shouldTrigger = true
|
|
}
|
|
} else {
|
|
// both target and enablement are changed
|
|
|
|
// enablement: 1 -> 0
|
|
if policy.Enabled == 0 {
|
|
shouldStop = true
|
|
shouldTrigger = false
|
|
} else {
|
|
shouldStop = false
|
|
shouldTrigger = true
|
|
}
|
|
}
|
|
|
|
if shouldStop {
|
|
if err := postReplicationAction(id, "stop"); err != nil {
|
|
log.Errorf("failed to stop replication of %d: %v", id, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
log.Infof("replication of %d has been stopped", id)
|
|
}
|
|
|
|
if err = dao.UpdateRepPolicy(policy); err != nil {
|
|
log.Errorf("failed to update policy %d: %v", id, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if shouldTrigger {
|
|
go func() {
|
|
if err := TriggerReplication(id, "", nil, models.RepOpTransfer); err != nil {
|
|
log.Errorf("failed to trigger replication of %d: %v", id, err)
|
|
} else {
|
|
log.Infof("replication of %d triggered", id)
|
|
}
|
|
}()
|
|
}
|
|
*/
|
|
|
|
if err = dao.UpdateRepPolicy(policy); err != nil {
|
|
log.Errorf("failed to update policy %d: %v", id, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if policy.Enabled != originalPolicy.Enabled && policy.Enabled == 1 {
|
|
go func() {
|
|
if err := TriggerReplication(id, "", nil, models.RepOpTransfer); err != nil {
|
|
log.Errorf("failed to trigger replication of %d: %v", id, err)
|
|
} else {
|
|
log.Infof("replication of %d triggered", id)
|
|
}
|
|
}()
|
|
}
|
|
}
|
|
|
|
type enablementReq struct {
|
|
Enabled int `json:"enabled"`
|
|
}
|
|
|
|
// UpdateEnablement changes the enablement of the policy
|
|
func (pa *RepPolicyAPI) UpdateEnablement() {
|
|
id := pa.GetIDFromURL()
|
|
policy, err := dao.GetRepPolicy(id)
|
|
if err != nil {
|
|
log.Errorf("failed to get policy %d: %v", id, err)
|
|
pa.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if policy == nil {
|
|
pa.CustomAbort(http.StatusNotFound, http.StatusText(http.StatusNotFound))
|
|
}
|
|
|
|
e := enablementReq{}
|
|
pa.DecodeJSONReq(&e)
|
|
if e.Enabled != 0 && e.Enabled != 1 {
|
|
pa.RenderError(http.StatusBadRequest, "invalid enabled value")
|
|
return
|
|
}
|
|
|
|
if policy.Enabled == e.Enabled {
|
|
return
|
|
}
|
|
|
|
if err := dao.UpdateRepPolicyEnablement(id, e.Enabled); err != nil {
|
|
log.Errorf("Failed to update policy enablement in DB, error: %v", err)
|
|
pa.RenderError(http.StatusInternalServerError, "Internal Error")
|
|
return
|
|
}
|
|
|
|
if e.Enabled == 1 {
|
|
go func() {
|
|
if err := TriggerReplication(id, "", nil, models.RepOpTransfer); err != nil {
|
|
log.Errorf("failed to trigger replication of %d: %v", id, err)
|
|
} else {
|
|
log.Infof("replication of %d triggered", id)
|
|
}
|
|
}()
|
|
} else {
|
|
go func() {
|
|
if err := postReplicationAction(id, "stop"); err != nil {
|
|
log.Errorf("failed to stop replication of %d: %v", id, err)
|
|
} else {
|
|
log.Infof("try to stop replication of %d", id)
|
|
}
|
|
}()
|
|
}
|
|
}
|