mirror of
https://github.com/goharbor/harbor.git
synced 2024-11-26 20:26:13 +01:00
357 lines
10 KiB
Go
357 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"
|
|
"net/http"
|
|
"net/url"
|
|
"strconv"
|
|
|
|
"github.com/vmware/harbor/dao"
|
|
"github.com/vmware/harbor/models"
|
|
"github.com/vmware/harbor/utils"
|
|
"github.com/vmware/harbor/utils/log"
|
|
"github.com/vmware/harbor/utils/registry"
|
|
"github.com/vmware/harbor/utils/registry/auth"
|
|
registry_error "github.com/vmware/harbor/utils/registry/error"
|
|
)
|
|
|
|
// TargetAPI handles request to /api/targets/ping /api/targets/{}
|
|
type TargetAPI struct {
|
|
BaseAPI
|
|
}
|
|
|
|
// Prepare validates the user
|
|
func (t *TargetAPI) Prepare() {
|
|
userID := t.ValidateUser()
|
|
isSysAdmin, err := dao.IsAdminRole(userID)
|
|
if err != nil {
|
|
log.Errorf("error occurred in IsAdminRole: %v", err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if !isSysAdmin {
|
|
t.CustomAbort(http.StatusForbidden, http.StatusText(http.StatusForbidden))
|
|
}
|
|
}
|
|
|
|
// Ping validates whether the target is reachable and whether the credential is valid
|
|
func (t *TargetAPI) Ping() {
|
|
var endpoint, username, password string
|
|
|
|
idStr := t.GetString("id")
|
|
if len(idStr) != 0 {
|
|
id, err := strconv.ParseInt(idStr, 10, 64)
|
|
if err != nil {
|
|
t.CustomAbort(http.StatusBadRequest, fmt.Sprintf("id %s is invalid", idStr))
|
|
}
|
|
|
|
target, err := dao.GetRepTarget(id)
|
|
if err != nil {
|
|
log.Errorf("failed to get target %d: %v", id, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if target == nil {
|
|
t.CustomAbort(http.StatusNotFound, http.StatusText(http.StatusNotFound))
|
|
}
|
|
|
|
endpoint = target.URL
|
|
username = target.Username
|
|
password = target.Password
|
|
|
|
if len(password) != 0 {
|
|
password, err = utils.ReversibleDecrypt(password)
|
|
if err != nil {
|
|
log.Errorf("failed to decrypt password: %v", err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
}
|
|
} else {
|
|
endpoint = t.GetString("endpoint")
|
|
if len(endpoint) == 0 {
|
|
t.CustomAbort(http.StatusBadRequest, "id or endpoint is needed")
|
|
}
|
|
|
|
username = t.GetString("username")
|
|
password = t.GetString("password")
|
|
}
|
|
|
|
registry, err := newRegistryClient(endpoint, getIsInsecure(), username, password,
|
|
"", "", "")
|
|
if err != nil {
|
|
// timeout, dns resolve error, connection refused, etc.
|
|
if urlErr, ok := err.(*url.Error); ok {
|
|
if netErr, ok := urlErr.Err.(net.Error); ok {
|
|
t.CustomAbort(http.StatusBadRequest, netErr.Error())
|
|
}
|
|
|
|
t.CustomAbort(http.StatusBadRequest, urlErr.Error())
|
|
}
|
|
|
|
log.Errorf("failed to create registry client: %#v", err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if err = registry.Ping(); err != nil {
|
|
if regErr, ok := err.(*registry_error.Error); ok {
|
|
t.CustomAbort(regErr.StatusCode, regErr.Detail)
|
|
}
|
|
|
|
log.Errorf("failed to ping registry %s: %v", registry.Endpoint.String(), err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
}
|
|
|
|
// Get ...
|
|
func (t *TargetAPI) Get() {
|
|
id := t.GetIDFromURL()
|
|
|
|
target, err := dao.GetRepTarget(id)
|
|
if err != nil {
|
|
log.Errorf("failed to get target %d: %v", id, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if target == nil {
|
|
t.CustomAbort(http.StatusNotFound, http.StatusText(http.StatusNotFound))
|
|
}
|
|
|
|
// The reason why the password is returned is that when user just wants to
|
|
// modify other fields of target he does not need to input the password again.
|
|
// The security issue can be fixed by enable https.
|
|
if len(target.Password) != 0 {
|
|
pwd, err := utils.ReversibleDecrypt(target.Password)
|
|
if err != nil {
|
|
log.Errorf("failed to decrypt password: %v", err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
target.Password = pwd
|
|
}
|
|
|
|
t.Data["json"] = target
|
|
t.ServeJSON()
|
|
}
|
|
|
|
// List ...
|
|
func (t *TargetAPI) List() {
|
|
name := t.GetString("name")
|
|
targets, err := dao.FilterRepTargets(name)
|
|
if err != nil {
|
|
log.Errorf("failed to filter targets %s: %v", name, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
for _, target := range targets {
|
|
if len(target.Password) == 0 {
|
|
continue
|
|
}
|
|
|
|
str, err := utils.ReversibleDecrypt(target.Password)
|
|
if err != nil {
|
|
log.Errorf("failed to decrypt password: %v", err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
target.Password = str
|
|
}
|
|
|
|
t.Data["json"] = targets
|
|
t.ServeJSON()
|
|
return
|
|
}
|
|
|
|
// Post ...
|
|
func (t *TargetAPI) Post() {
|
|
target := &models.RepTarget{}
|
|
t.DecodeJSONReqAndValidate(target)
|
|
|
|
ta, err := dao.GetRepTargetByName(target.Name)
|
|
if err != nil {
|
|
log.Errorf("failed to get target %s: %v", target.Name, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if ta != nil {
|
|
t.CustomAbort(http.StatusConflict, "name is already used")
|
|
}
|
|
|
|
ta, err = dao.GetRepTargetByEndpoint(target.URL)
|
|
if err != nil {
|
|
log.Errorf("failed to get target [ %s ]: %v", target.URL, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if ta != nil {
|
|
t.CustomAbort(http.StatusConflict, fmt.Sprintf("the target whose endpoint is %s already exists", target.URL))
|
|
}
|
|
|
|
if len(target.Password) != 0 {
|
|
target.Password = utils.ReversibleEncrypt(target.Password)
|
|
}
|
|
|
|
id, err := dao.AddRepTarget(*target)
|
|
if err != nil {
|
|
log.Errorf("failed to add target: %v", err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
t.Redirect(http.StatusCreated, strconv.FormatInt(id, 10))
|
|
}
|
|
|
|
// Put ...
|
|
func (t *TargetAPI) Put() {
|
|
id := t.GetIDFromURL()
|
|
|
|
originalTarget, err := dao.GetRepTarget(id)
|
|
if err != nil {
|
|
log.Errorf("failed to get target %d: %v", id, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if originalTarget == nil {
|
|
t.CustomAbort(http.StatusNotFound, http.StatusText(http.StatusNotFound))
|
|
}
|
|
|
|
policies, err := dao.GetRepPolicyByTarget(id)
|
|
if err != nil {
|
|
log.Errorf("failed to get policies according target %d: %v", id, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
hasEnabledPolicy := false
|
|
for _, policy := range policies {
|
|
if policy.Enabled == 1 {
|
|
hasEnabledPolicy = true
|
|
break
|
|
}
|
|
}
|
|
|
|
if hasEnabledPolicy {
|
|
t.CustomAbort(http.StatusBadRequest, "the target is associated with policy which is enabled")
|
|
}
|
|
|
|
target := &models.RepTarget{}
|
|
t.DecodeJSONReqAndValidate(target)
|
|
|
|
if target.Name != originalTarget.Name {
|
|
ta, err := dao.GetRepTargetByName(target.Name)
|
|
if err != nil {
|
|
log.Errorf("failed to get target %s: %v", target.Name, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if ta != nil {
|
|
t.CustomAbort(http.StatusConflict, "name is already used")
|
|
}
|
|
}
|
|
|
|
if target.URL != originalTarget.URL {
|
|
ta, err := dao.GetRepTargetByEndpoint(target.URL)
|
|
if err != nil {
|
|
log.Errorf("failed to get target [ %s ]: %v", target.URL, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if ta != nil {
|
|
t.CustomAbort(http.StatusConflict, fmt.Sprintf("the target whose endpoint is %s already exists", target.URL))
|
|
}
|
|
}
|
|
|
|
target.ID = id
|
|
|
|
if len(target.Password) != 0 {
|
|
target.Password = utils.ReversibleEncrypt(target.Password)
|
|
}
|
|
|
|
if err := dao.UpdateRepTarget(*target); err != nil {
|
|
log.Errorf("failed to update target %d: %v", id, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
}
|
|
|
|
// Delete ...
|
|
func (t *TargetAPI) Delete() {
|
|
id := t.GetIDFromURL()
|
|
|
|
target, err := dao.GetRepTarget(id)
|
|
if err != nil {
|
|
log.Errorf("failed to get target %d: %v", id, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if target == nil {
|
|
t.CustomAbort(http.StatusNotFound, http.StatusText(http.StatusNotFound))
|
|
}
|
|
|
|
policies, err := dao.GetRepPolicyByTarget(id)
|
|
if err != nil {
|
|
log.Errorf("failed to get policies according target %d: %v", id, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if len(policies) > 0 {
|
|
t.CustomAbort(http.StatusBadRequest, "the target is used by policies, can not be deleted")
|
|
}
|
|
|
|
if err = dao.DeleteRepTarget(id); err != nil {
|
|
log.Errorf("failed to delete target %d: %v", id, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
}
|
|
|
|
func newRegistryClient(endpoint string, insecure bool, username, password, scopeType, scopeName string,
|
|
scopeActions ...string) (*registry.Registry, error) {
|
|
credential := auth.NewBasicAuthCredential(username, password)
|
|
authorizer := auth.NewStandardTokenAuthorizer(credential, insecure, scopeType, scopeName, scopeActions...)
|
|
|
|
store, err := auth.NewAuthorizerStore(endpoint, insecure, authorizer)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
client, err := registry.NewRegistryWithModifiers(endpoint, insecure, store)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return client, nil
|
|
}
|
|
|
|
// ListPolicies ...
|
|
func (t *TargetAPI) ListPolicies() {
|
|
id := t.GetIDFromURL()
|
|
|
|
target, err := dao.GetRepTarget(id)
|
|
if err != nil {
|
|
log.Errorf("failed to get target %d: %v", id, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
if target == nil {
|
|
t.CustomAbort(http.StatusNotFound, http.StatusText(http.StatusNotFound))
|
|
}
|
|
|
|
policies, err := dao.GetRepPolicyByTarget(id)
|
|
if err != nil {
|
|
log.Errorf("failed to get policies according target %d: %v", id, err)
|
|
t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
|
|
}
|
|
|
|
t.Data["json"] = policies
|
|
t.ServeJSON()
|
|
}
|