Files
attest/test/testdata/local-policy-fail/doi/policy.rego
James Carnegie 4be882aeb0 Handle errors from Go in Rego. Support for skipping TL (#47)
* Make TL logging/verification optional

* Return errors from go-lang fns

* Update pkg/policy/rego.go

Co-authored-by: Jonny Stoten <jonny@jonnystoten.com>

* Update pkg/attestation/sign.go

Co-authored-by: Joel Kamp <joel.kamp@docker.com>

* Move public key marshelling until later

* Simplify logSignature and pass down opts

---------

Co-authored-by: Jonny Stoten <jonny@jonnystoten.com>
Co-authored-by: Joel Kamp <joel.kamp@docker.com>
2024-06-06 09:59:32 +01:00

59 lines
1.2 KiB
Rego

package attest
import rego.v1
keys := [{
"id": "6b241993defaba26558c64f94a94303ce860e7ad9163d801495c91cf57197c75",
"key": "-----BEGIN PUBLIC KEY-----\nMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEZmicqYSY38DprGr42jU0V3ND0ROj\nzSRH1+yjsxhh0bi52Hh/DuOhrSq2KJ5a09lW3ybnDjljowbkof0Y1i9Oow==\n-----END PUBLIC KEY-----",
"from": "2023-12-15T14:00:00Z",
"to": null,
# this key is still active
"status": "active",
"signing-format": "dssev1",
}]
provs(pred) := p if {
res := attest.fetch(pred)
not res.error
p := res.value
}
atts := union({
provs("https://slsa.dev/provenance/v0.2"),
provs("https://spdx.dev/Document"),
})
opts := {"keys": keys}
statements contains s if {
some att in atts
res := attest.verify(att, opts)
not res.error
s := res.value
}
subjects contains subject if {
some statement in statements
some subject in statement.subject
}
violations contains v if {
v := {
"type": "missing_attestation",
"description": "Attestation missing for subject",
"attestation": null,
"details": {},
}
}
result := {
"success": false,
"violations": violations,
"summary": {
"subjects": subjects,
"slsa_levels": ["SLSA_BUILD_LEVEL_3"],
"verifier": "docker-official-images",
"policy_uri": "https://docker.com/official/policy/v0.1",
},
}