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Merge pull request #7996 from estesp/7943-validate-tagnames
Validate tag names similar to repository name validation; add tests
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@@ -37,23 +37,34 @@ func TestTagUnprefixedRepoByID(t *testing.T) {
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logDone("tag - busybox's image ID -> testfoobarbaz")
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}
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// ensure we don't allow the use of invalid tags; these tag operations should fail
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// ensure we don't allow the use of invalid repository names; these tag operations should fail
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func TestTagInvalidUnprefixedRepo(t *testing.T) {
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// skip this until we start blocking bad tags
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t.Skip()
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invalidRepos := []string{"-foo", "fo$z$", "Foo@3cc", "Foo$3", "Foo*3", "Fo^3", "Foo!3", "F)xcz(", "fo", "f"}
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invalidRepos := []string{"fo$z$", "Foo@3cc", "Foo$3", "Foo*3", "Fo^3", "Foo!3", "F)xcz(", "fo%asd"}
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for _, repo := range invalidRepos {
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tagCmd := exec.Command(dockerBinary, "tag", "busybox", repo)
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_, _, err := runCommandWithOutput(tagCmd)
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if err == nil {
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t.Errorf("tag busybox %v should have failed", repo)
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continue
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t.Fatalf("tag busybox %v should have failed", repo)
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}
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logMessage := fmt.Sprintf("tag - busybox %v --> must fail", repo)
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logDone(logMessage)
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}
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logDone("tag - busybox invalid repo names --> must fail")
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}
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// ensure we don't allow the use of invalid tags; these tag operations should fail
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func TestTagInvalidPrefixedRepo(t *testing.T) {
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invalidTags := []string{"repo:fo$z$", "repo:Foo@3cc", "repo:Foo$3", "repo:Foo*3", "repo:Fo^3", "repo:Foo!3", "repo:%goodbye", "repo:#hashtagit", "repo:F)xcz(", "repo:f", "repo:fwaytoolongandwaymorethan30characterslong", "repo:-foo", "repo:.."}
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for _, repotag := range invalidTags {
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tagCmd := exec.Command(dockerBinary, "tag", "busybox", repotag)
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_, _, err := runCommandWithOutput(tagCmd)
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if err == nil {
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t.Fatalf("tag busybox %v should have failed", repotag)
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}
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}
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logDone("tag - busybox with invalid repo:tagnames --> must fail")
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}
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// ensure we allow the use of valid tags
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