harness-drone/plugin/registry/static.go

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// Copyright 2019 Drone.IO Inc. All rights reserved.
// Use of this source code is governed by the Drone Non-Commercial License
// that can be found in the LICENSE file.
package registry
import (
"context"
"github.com/drone/drone/core"
"github.com/drone/drone/logger"
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"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{}
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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: image_pull_secret: find secret")
secret, ok := static[name]
if !ok {
logger.Warn("registry: image_pull_secret: cannot find secret")
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continue
}
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// 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: image_pull_secret: pull_request access denied")
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continue
}
logger.Trace("registry: image_pull_secret: secret found")
parsed, err := auths.ParseString(secret.Data)
if err != nil {
logger.WithError(err).Error("registry: image_pull_secret: parsing error")
return nil, err
}
results = append(results, parsed...)
}
return results, nil
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}