harness-drone/plugin/registry/static.go
2019-02-28 16:23:06 -08:00

70 lines
2 KiB
Go

// Copyright 2019 Drone IO, Inc.
//
// 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 registry
import (
"context"
"github.com/drone/drone/core"
"github.com/drone/drone/logger"
"github.com/drone/drone/plugin/registry/auths"
)
// Static returns a new static credentials controller.
func Static(secrets []*core.Secret) core.RegistryService {
return &staticController{secrets: secrets}
}
type staticController struct {
secrets []*core.Secret
}
func (c *staticController) List(ctx context.Context, in *core.RegistryArgs) ([]*core.Registry, error) {
static := map[string]*core.Secret{}
for _, secret := range c.secrets {
static[secret.Name] = secret
}
var results []*core.Registry
for _, name := range in.Pipeline.PullSecrets {
logger := logger.FromContext(ctx).WithField("name", name)
logger.Trace("registry: database: find secret")
secret, ok := static[name]
if !ok {
logger.Trace("registry: database: cannot find secret")
continue
}
// The secret can be restricted to non-pull request
// events. If the secret is restricted, return
// empty results.
if secret.PullRequest == false &&
in.Build.Event == core.EventPullRequest {
logger.Trace("registry: database: pull_request access denied")
continue
}
logger.Trace("registry: database: secret found")
parsed, err := auths.ParseString(secret.Data)
if err != nil {
logger.WithError(err).Error("registry: database: parsing error")
return nil, err
}
results = append(results, parsed...)
}
return results, nil
}