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pkg/utils: Be more strict about what is acceptable

Browse source 
https://github.com/containers/toolbox/issues/1065
This commit is contained in:
Debarshi Ray 2023-01-29 09:41:16 +01:00
parent 825c7e8594
commit 262c90e06f
1 changed files with 14 additions and 1 deletions
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15
src/pkg/utils/utils.go
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@ -1,5 +1,5 @@
/*
* Copyright © 2019 – 2022 Red Hat Inc.
* Copyright © 2019 – 2023 Red Hat Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -292,6 +292,19 @@ func GetEnvOptionsForPreservedVariables() []string {
func GetFullyQualifiedImageFromDistros(image, release string) (string, error) {
logrus.Debugf("Resolving fully qualified name for image %s from known registries", image)
if image == "" {
panic("image not specified")
}
if release == "" {
panic("release not specified")
}
if tag := ImageReferenceGetTag(image); tag != "" && release != tag {
panicMsg := fmt.Sprintf("image %s does not match release %s", image, release)
panic(panicMsg)
}
if ImageReferenceHasDomain(image) {
return image, nil
}