mirror of
https://github.com/goharbor/harbor
synced 2025-04-17 11:41:07 +00:00
135 lines
3.9 KiB
Go
135 lines
3.9 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 chart
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import (
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"fmt"
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"net/http"
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"regexp"
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"strconv"
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"github.com/goharbor/harbor/src/common/dao"
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"github.com/goharbor/harbor/src/core/config"
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"github.com/goharbor/harbor/src/core/middlewares/interceptor"
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"github.com/goharbor/harbor/src/core/middlewares/interceptor/quota"
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"github.com/goharbor/harbor/src/core/middlewares/util"
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"github.com/goharbor/harbor/src/pkg/types"
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)
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var (
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deleteChartVersionRe = regexp.MustCompile(`^/api/chartrepo/(?P<namespace>\w+)/charts/(?P<name>\w+)/(?P<version>[\w\d\.]+)/?$`)
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createChartVersionRe = regexp.MustCompile(`^/api/chartrepo/(?P<namespace>\w+)/charts/?$`)
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)
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var (
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defaultBuilders = []interceptor.Builder{
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&chartVersionDeletionBuilder{},
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&chartVersionCreationBuilder{},
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}
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)
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type chartVersionDeletionBuilder struct{}
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func (*chartVersionDeletionBuilder) Build(req *http.Request) (interceptor.Interceptor, error) {
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if req.Method != http.MethodDelete {
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return nil, nil
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}
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matches := deleteChartVersionRe.FindStringSubmatch(req.URL.String())
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if len(matches) <= 1 {
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return nil, nil
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}
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namespace, chartName, version := matches[1], matches[2], matches[3]
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project, err := dao.GetProjectByName(namespace)
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if err != nil {
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return nil, fmt.Errorf("failed to get project %s, error: %v", namespace, err)
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}
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if project == nil {
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return nil, fmt.Errorf("project %s not found", namespace)
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}
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info := &util.ChartVersionInfo{
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ProjectID: project.ProjectID,
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Namespace: namespace,
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ChartName: chartName,
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Version: version,
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}
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opts := []quota.Option{
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quota.EnforceResources(config.QuotaPerProjectEnable()),
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quota.WithManager("project", strconv.FormatInt(project.ProjectID, 10)),
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quota.WithAction(quota.SubtractAction),
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quota.StatusCode(http.StatusOK),
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quota.MutexKeys(info.MutexKey()),
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quota.Resources(types.ResourceList{types.ResourceCount: 1}),
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}
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return quota.New(opts...), nil
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}
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type chartVersionCreationBuilder struct{}
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func (*chartVersionCreationBuilder) Build(req *http.Request) (interceptor.Interceptor, error) {
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if req.Method != http.MethodPost {
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return nil, nil
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}
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matches := createChartVersionRe.FindStringSubmatch(req.URL.String())
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if len(matches) <= 1 {
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return nil, nil
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}
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namespace := matches[1]
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project, err := dao.GetProjectByName(namespace)
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if err != nil {
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return nil, fmt.Errorf("failed to get project %s, error: %v", namespace, err)
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}
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if project == nil {
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return nil, fmt.Errorf("project %s not found", namespace)
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}
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info, ok := util.ChartVersionInfoFromContext(req.Context())
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if !ok {
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chart, err := parseChart(req)
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if err != nil {
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return nil, fmt.Errorf("failed to parse chart from body, error: %v", err)
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}
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chartName, version := chart.Metadata.Name, chart.Metadata.Version
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info = &util.ChartVersionInfo{
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ProjectID: project.ProjectID,
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Namespace: namespace,
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ChartName: chartName,
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Version: version,
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}
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// Chart version info will be used by computeQuotaForUpload
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*req = *req.WithContext(util.NewChartVersionInfoContext(req.Context(), info))
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}
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opts := []quota.Option{
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quota.EnforceResources(config.QuotaPerProjectEnable()),
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quota.WithManager("project", strconv.FormatInt(project.ProjectID, 10)),
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quota.WithAction(quota.AddAction),
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quota.StatusCode(http.StatusCreated),
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quota.MutexKeys(info.MutexKey()),
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quota.OnResources(computeResourcesForChartVersionCreation),
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}
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return quota.New(opts...), nil
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}
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