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37 lines
895 B
Go
37 lines
895 B
Go
// Copyright 2020-2021 Clastix Labs
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// SPDX-License-Identifier: Apache-2.0
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package registry
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import (
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"fmt"
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"strings"
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"github.com/clastix/capsule/api/v1alpha1"
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)
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type registryClassForbidden struct {
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fqdi string
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spec v1alpha1.AllowedListSpec
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}
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func NewContainerRegistryForbidden(image string, spec v1alpha1.AllowedListSpec) error {
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return ®istryClassForbidden{
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fqdi: image,
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spec: spec,
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}
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}
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func (f registryClassForbidden) Error() (err string) {
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err = fmt.Sprintf("Container image %s registry is forbidden for the current Tenant: ", f.fqdi)
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var extra []string
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if len(f.spec.Exact) > 0 {
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extra = append(extra, fmt.Sprintf("use one from the following list (%s)", strings.Join(f.spec.Exact, ", ")))
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}
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if len(f.spec.Regex) > 0 {
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extra = append(extra, fmt.Sprintf(" use one matching the following regex (%s)", f.spec.Regex))
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}
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err += strings.Join(extra, " or ")
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return
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}
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