Tonis Tiigi
5c3551beeb
Add github_attestation and github_release_attestation policy support. Fetch GitHub attestation bundles (including bundle_url .json.sn decode) and verify against input.http.checksum. Wire source metadata resolver progress through resolver options and add ResolveState support for policy HTTP attestation fetches. Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
92 lines
2.0 KiB
Go
92 lines
2.0 KiB
Go
package policy
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/open-policy-agent/opa/v1/ast"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestTrimKey(t *testing.T) {
|
|
tests := []struct {
|
|
in string
|
|
out string
|
|
}{
|
|
// no separators
|
|
{"git", "git"},
|
|
{"foo", "foo"},
|
|
|
|
// one separator → stays as-is
|
|
{"git.tag", "git.tag"},
|
|
{"git[tag", "git[tag"},
|
|
{"input.git.tag", "git.tag"},
|
|
{"input.git[tag", "git[tag"},
|
|
|
|
// multiple separators → cut before second one
|
|
{"git.tag.author", "git.tag"},
|
|
{"git.tag.author.email", "git.tag"},
|
|
{"git.tag[0][1]", "git.tag"},
|
|
{"git.tag[0]", "git.tag"},
|
|
{"input.git.tag.author", "git.tag"},
|
|
{"input.git.tag[0]", "git.tag"},
|
|
|
|
{"a.b.c", "a.b"},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.in, func(t *testing.T) {
|
|
require.Equal(t, tt.out, trimKey(tt.in))
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestCollectUnknowns(t *testing.T) {
|
|
mod, err := ast.ParseModule("x.rego", `
|
|
package x
|
|
p if {
|
|
input.git.tag[0].author == "a"
|
|
input.image.signatures[_].signer.certificateIssuer != ""
|
|
data.foo.bar == 1
|
|
}
|
|
`)
|
|
require.NoError(t, err)
|
|
|
|
all := collectUnknowns([]*ast.Module{mod}, nil)
|
|
require.ElementsMatch(t, []string{"git.tag", "image.signatures"}, all)
|
|
|
|
filtered := collectUnknowns([]*ast.Module{mod}, []string{"input.image.signatures"})
|
|
require.Equal(t, []string{"image.signatures"}, filtered)
|
|
}
|
|
|
|
func TestRuntimeUnknownInputRefs(t *testing.T) {
|
|
require.Nil(t, runtimeUnknownInputRefs(nil))
|
|
require.Nil(t, runtimeUnknownInputRefs(&state{}))
|
|
|
|
st := &state{
|
|
Unknowns: map[string]struct{}{
|
|
funcVerifyGitSignature: {},
|
|
funcArtifactAttestation: {},
|
|
funcGithubAttestation: {},
|
|
},
|
|
}
|
|
require.Equal(t, []string{"git.commit", "http.checksum"}, runtimeUnknownInputRefs(st))
|
|
}
|
|
|
|
func TestMissingInputRefsWithRuntimeUnknowns(t *testing.T) {
|
|
mod, err := ast.ParseModule("x.rego", `
|
|
package x
|
|
p if {
|
|
input.git.ref != ""
|
|
}
|
|
`)
|
|
require.NoError(t, err)
|
|
|
|
in := &Input{
|
|
Git: &Git{
|
|
Ref: "refs/heads/main",
|
|
},
|
|
}
|
|
missing := missingInputRefs([]*ast.Module{mod}, in, []string{"git.commit"})
|
|
require.Equal(t, []string{"git.commit"}, missing)
|
|
}
|