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package didx509resolver
import (
"os"
"testing"
)
func checkFailed(t *testing.T, err error) {
t.Helper()
if err == nil {
t.Errorf("error: should have failed")
}
}
func checkOk(t *testing.T, err error) {
t.Helper()
if err != nil {
t.Errorf("error: rejected valid DID: %s", err)
}
}
func loadCertificateChain(t *testing.T, path string) string {
t.Helper()
chain, err := os.ReadFile(path)
if err != nil {
t.Errorf("error: can't read file")
}
return string(chain)
}
func TestWrongPrefix(t *testing.T) {
chain := loadCertificateChain(t, "test-data/ms-code-signing.pem")
_, err := Resolve(chain, "djd:y508:1:abcd::", true)
checkFailed(t, err)
}
func TestRootCA(t *testing.T) {
chain := loadCertificateChain(t, "test-data/ms-code-signing.pem")
_, err := Resolve(chain, "did:x509:0:sha256:hH32p4SXlD8n_HLrk_mmNzIKArVh0KkbCeh6eAftfGE::subject:CN:Microsoft%20Corporation", true)
checkOk(t, err)
}
func TestIntermediateCA(t *testing.T) {
chain := loadCertificateChain(t, "test-data/ms-code-signing.pem")
_, err := Resolve(chain, "did:x509:0:sha256:VtqHIq_ZQGb_4eRZVHOkhUiSuEOggn1T-32PSu7R4Ys::subject:CN:Microsoft%20Corporation", true)
checkOk(t, err)
}
func TestInvalidLeafCA(t *testing.T) {
chain := loadCertificateChain(t, "test-data/ms-code-signing.pem")
_, err := Resolve(chain, "did:x509:0:sha256:h::subject:CN:Microsoft%20Corporation", true)
checkFailed(t, err)
}
func TestInvalidCA(t *testing.T) {
chain := loadCertificateChain(t, "test-data/ms-code-signing.pem")
_, err := Resolve(chain, "did:x509:0:sha256:abc::CN:Microsoft%20Corporation", true)
checkFailed(t, err)
}
func TestMultiplePolicies(t *testing.T) {
chain := loadCertificateChain(t, "test-data/ms-code-signing.pem")
_, err := Resolve(chain, "did:x509:0:sha256:hH32p4SXlD8n_HLrk_mmNzIKArVh0KkbCeh6eAftfGE::eku:1.3.6.1.5.5.7.3.3::eku:1.3.6.1.4.1.311.10.3.21", true)
checkOk(t, err)
}
func TestSubject(t *testing.T) {
chain := loadCertificateChain(t, "test-data/ms-code-signing.pem")
_, err := Resolve(chain, "did:x509:0:sha256:hH32p4SXlD8n_HLrk_mmNzIKArVh0KkbCeh6eAftfGE::subject:CN:Microsoft%20Corporation", true)
checkOk(t, err)
}
func TestSubjectInvalidName(t *testing.T) {
chain := loadCertificateChain(t, "test-data/ms-code-signing.pem")
_, err := Resolve(chain, "did:x509:0:sha256:hH32p4SXlD8n_HLrk_mmNzIKArVh0KkbCeh6eAftfGE::subject:CN:MicrosoftCorporation", true)
checkFailed(t, err)
}
func TestSubjectDuplicateField(t *testing.T) {
chain := loadCertificateChain(t, "test-data/ms-code-signing.pem")
_, err := Resolve(chain, "did:x509:0:sha256:hH32p4SXlD8n_HLrk_mmNzIKArVh0KkbCeh6eAftfGE::subject:CN:Microsoft%20Corporation:CN:Microsoft%20Corporation", true)
checkFailed(t, err)
}
func TestSAN(t *testing.T) {
chain := loadCertificateChain(t, "test-data/fulcio-email.pem")
_, err := Resolve(chain, "did:x509:0:sha256:O6e2zE6VRp1NM0tJyyV62FNwdvqEsMqH_07P5qVGgME::san:email:igarcia%40suse.com", true)
checkOk(t, err)
}
func TestSANInvalidType(t *testing.T) {
chain := loadCertificateChain(t, "test-data/fulcio-email.pem")
_, err := Resolve(chain, "did:x509:0:sha256:O6e2zE6VRp1NM0tJyyV62FNwdvqEsMqH_07P5qVGgME::san:uri:igarcia%40suse.com", true)
checkFailed(t, err)
}
func TestSANInvalidValue(t *testing.T) {
chain := loadCertificateChain(t, "test-data/fulcio-email.pem")
_, err := Resolve(chain, "did:x509:0:sha256:O6e2zE6VRp1NM0tJyyV62FNwdvqEsMqH_07P5qVGgME::email:bob%40example.com", true)
checkFailed(t, err)
}
func TestBadEKU(t *testing.T) {
chain := loadCertificateChain(t, "test-data/ms-code-signing.pem")
_, err := Resolve(chain, "did:x509:0:sha256:hH32p4SXlD8n_HLrk_mmNzIKArVh0KkbCeh6eAftfGE::eku:1.3.6.1.5.5.7.3.12", true)
checkFailed(t, err)
}
func TestGoodEKU(t *testing.T) {
chain := loadCertificateChain(t, "test-data/ms-code-signing.pem")
_, err := Resolve(chain, "did:x509:0:sha256:hH32p4SXlD8n_HLrk_mmNzIKArVh0KkbCeh6eAftfGE::eku:1.3.6.1.4.1.311.10.3.21", true)
checkOk(t, err)
}
func TestEKUInvalidValue(t *testing.T) {
chain := loadCertificateChain(t, "test-data/ms-code-signing.pem")
_, err := Resolve(chain, "did:x509:0:sha256:hH32p4SXlD8n_HLrk_mmNzIKArVh0KkbCeh6eAftfGE::eku:1.2.3", true)
checkFailed(t, err)
}
func TestFulcioIssuerWithEmailSAN(t *testing.T) {
chain := loadCertificateChain(t, "test-data/fulcio-email.pem")
_, err := Resolve(chain, "did:x509:0:sha256:O6e2zE6VRp1NM0tJyyV62FNwdvqEsMqH_07P5qVGgME::fulcio-issuer:github.com%2Flogin%2Foauth::san:email:igarcia%40suse.com", true)
checkOk(t, err)
}
func TestFulcioIssuerWithURISAN(t *testing.T) {
chain := loadCertificateChain(t, "test-data/fulcio-github-actions.pem")
_, err := Resolve(chain, "did:x509:0:sha256:O6e2zE6VRp1NM0tJyyV62FNwdvqEsMqH_07P5qVGgME::fulcio-issuer:token.actions.githubusercontent.com::san:uri:https%3A%2F%2Fgithub.com%2Fbrendancassells%2Fmcw-continuous-delivery-lab-files%2F.github%2Fworkflows%2Ffabrikam-web.yml%40refs%2Fheads%2Fmain", true)
checkOk(t, err)
}
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