forked from sigstore/rekor
/
e2e_test.go
1423 lines (1200 loc) · 41.6 KB
/
e2e_test.go
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//
// Copyright 2021 The Sigstore Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//go:build e2e
// +build e2e
package e2e
import (
"bufio"
"bytes"
"context"
"crypto"
"crypto/ecdsa"
"crypto/rsa"
"crypto/sha256"
"crypto/x509"
"encoding/base64"
"encoding/hex"
"encoding/json"
"encoding/pem"
"fmt"
"io/ioutil"
"net/http"
"os"
"os/exec"
"path/filepath"
"reflect"
"regexp"
"strconv"
"strings"
"testing"
"time"
"golang.org/x/sync/errgroup"
"github.com/cyberphone/json-canonicalization/go/src/webpki.org/jsoncanonicalizer"
"github.com/go-openapi/strfmt"
"github.com/go-openapi/swag"
"github.com/google/go-cmp/cmp"
"github.com/in-toto/in-toto-golang/in_toto"
slsa "github.com/in-toto/in-toto-golang/in_toto/slsa_provenance/v0.2"
"github.com/secure-systems-lab/go-securesystemslib/dsse"
"github.com/sigstore/rekor/pkg/client"
"github.com/sigstore/rekor/pkg/generated/client/entries"
"github.com/sigstore/rekor/pkg/generated/models"
"github.com/sigstore/rekor/pkg/sharding"
"github.com/sigstore/rekor/pkg/signer"
"github.com/sigstore/rekor/pkg/types"
_ "github.com/sigstore/rekor/pkg/types/intoto/v0.0.1"
rekord "github.com/sigstore/rekor/pkg/types/rekord/v0.0.1"
"github.com/sigstore/rekor/pkg/util"
"github.com/sigstore/sigstore/pkg/cryptoutils"
"github.com/sigstore/sigstore/pkg/signature"
"github.com/sigstore/sigstore/pkg/signature/options"
)
func getUUIDFromUploadOutput(t *testing.T, out string) string {
t.Helper()
// Output looks like "Artifact timestamped at ...\m Wrote response \n Created entry at index X, available at $URL/UUID", so grab the UUID:
urlTokens := strings.Split(strings.TrimSpace(out), " ")
url := urlTokens[len(urlTokens)-1]
splitUrl := strings.Split(url, "/")
return splitUrl[len(splitUrl)-1]
}
func getLogIndexFromUploadOutput(t *testing.T, out string) int {
t.Helper()
t.Log(out)
// Output looks like "Created entry at index X, available at $URL/UUID", so grab the index X:
split := strings.Split(strings.TrimSpace(out), ",")
ss := strings.Split(split[0], " ")
i, err := strconv.Atoi(ss[len(ss)-1])
if err != nil {
t.Fatal(err)
}
return i
}
func getUUIDFromTimestampOutput(t *testing.T, out string) string {
t.Helper()
// Output looks like "Created entry at index X, available at $URL/UUID", so grab the UUID:
urlTokens := strings.Split(strings.TrimSpace(out), "\n")
return getUUIDFromUploadOutput(t, urlTokens[len(urlTokens)-1])
}
func TestEnvVariableValidation(t *testing.T) {
os.Setenv("REKOR_FORMAT", "bogus")
defer os.Unsetenv("REKOR_FORMAT")
runCliErr(t, "loginfo")
}
func TestDuplicates(t *testing.T) {
artifactPath := filepath.Join(t.TempDir(), "artifact")
sigPath := filepath.Join(t.TempDir(), "signature.asc")
createdPGPSignedArtifact(t, artifactPath, sigPath)
// Write the public key to a file
pubPath := filepath.Join(t.TempDir(), "pubKey.asc")
if err := ioutil.WriteFile(pubPath, []byte(publicKey), 0644); err != nil {
t.Fatal(err)
}
// Now upload to rekor!
out := runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath, "--public-key", pubPath)
outputContains(t, out, "Created entry at")
// Now upload the same one again, we should get a dupe entry.
out = runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath, "--public-key", pubPath)
outputContains(t, out, "Entry already exists")
// Now do a new one, we should get a new entry
createdPGPSignedArtifact(t, artifactPath, sigPath)
out = runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath, "--public-key", pubPath)
outputContains(t, out, "Created entry at")
}
func TestUploadVerifyRekord(t *testing.T) {
// Create a random artifact and sign it.
artifactPath := filepath.Join(t.TempDir(), "artifact")
sigPath := filepath.Join(t.TempDir(), "signature.asc")
createdPGPSignedArtifact(t, artifactPath, sigPath)
// Write the public key to a file
pubPath := filepath.Join(t.TempDir(), "pubKey.asc")
if err := ioutil.WriteFile(pubPath, []byte(publicKey), 0644); err != nil {
t.Fatal(err)
}
// Verify should fail initially
out := runCliErr(t, "verify", "--artifact", artifactPath, "--signature", sigPath, "--public-key", pubPath)
outputContains(t, out, "404")
// It should upload successfully.
out = runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath, "--public-key", pubPath)
outputContains(t, out, "Created entry at")
// Now we should be able to verify it.
out = runCli(t, "verify", "--artifact", artifactPath, "--signature", sigPath, "--public-key", pubPath)
outputContains(t, out, "Inclusion Proof:")
outputContains(t, out, "Checkpoint:")
}
func TestUploadVerifyHashedRekord(t *testing.T) {
// Create a random artifact and sign it.
artifactPath := filepath.Join(t.TempDir(), "artifact")
sigPath := filepath.Join(t.TempDir(), "signature.asc")
createdX509SignedArtifact(t, artifactPath, sigPath)
dataBytes, _ := ioutil.ReadFile(artifactPath)
h := sha256.Sum256(dataBytes)
dataSHA := hex.EncodeToString(h[:])
// Write the public key to a file
pubPath := filepath.Join(t.TempDir(), "pubKey.asc")
if err := ioutil.WriteFile(pubPath, []byte(rsaCert), 0644); err != nil {
t.Fatal(err)
}
// Verify should fail initially
runCliErr(t, "verify", "--type=hashedrekord", "--pki-format=x509", "--artifact-hash", dataSHA, "--signature", sigPath, "--public-key", pubPath)
// It should upload successfully.
out := runCli(t, "upload", "--type=hashedrekord", "--pki-format=x509", "--artifact-hash", dataSHA, "--signature", sigPath, "--public-key", pubPath)
outputContains(t, out, "Created entry at")
// Now we should be able to verify it.
out = runCli(t, "verify", "--type=hashedrekord", "--pki-format=x509", "--artifact-hash", dataSHA, "--signature", sigPath, "--public-key", pubPath)
outputContains(t, out, "Inclusion Proof:")
outputContains(t, out, "Checkpoint:")
}
func TestUploadVerifyRpm(t *testing.T) {
// Create a random rpm and sign it.
td := t.TempDir()
rpmPath := filepath.Join(td, "rpm")
createSignedRpm(t, rpmPath)
// Write the public key to a file
pubPath := filepath.Join(t.TempDir(), "pubKey.asc")
if err := ioutil.WriteFile(pubPath, []byte(publicKey), 0644); err != nil {
t.Fatal(err)
}
// Verify should fail initially
runCliErr(t, "verify", "--type=rpm", "--artifact", rpmPath, "--public-key", pubPath)
// It should upload successfully.
out := runCli(t, "upload", "--type=rpm", "--artifact", rpmPath, "--public-key", pubPath)
outputContains(t, out, "Created entry at")
// Now we should be able to verify it.
out = runCli(t, "verify", "--type=rpm", "--artifact", rpmPath, "--public-key", pubPath)
outputContains(t, out, "Inclusion Proof:")
}
func TestLogInfo(t *testing.T) {
// TODO: figure out some way to check the length, add something, and make sure the length increments!
out := runCli(t, "loginfo")
outputContains(t, out, "Verification Successful!")
}
type getOut struct {
Attestation string
AttestationType string
Body interface{}
LogIndex int
IntegratedTime int64
}
func TestGetCLI(t *testing.T) {
// Create something and add it to the log
artifactPath := filepath.Join(t.TempDir(), "artifact")
sigPath := filepath.Join(t.TempDir(), "signature.asc")
createdPGPSignedArtifact(t, artifactPath, sigPath)
// Write the public key to a file
pubPath := filepath.Join(t.TempDir(), "pubKey.asc")
if err := ioutil.WriteFile(pubPath, []byte(publicKey), 0644); err != nil {
t.Fatal(err)
}
out := runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath, "--public-key", pubPath)
outputContains(t, out, "Created entry at")
uuid, err := sharding.GetUUIDFromIDString(getUUIDFromUploadOutput(t, out))
if err != nil {
t.Error(err)
}
// since we at least have 1 valid entry, check the log at index 0
runCli(t, "get", "--log-index", "0")
out = runCli(t, "get", "--format=json", "--uuid", uuid)
// The output here should be in JSON with this structure:
g := getOut{}
if err := json.Unmarshal([]byte(out), &g); err != nil {
t.Error(err)
}
if g.IntegratedTime == 0 {
t.Errorf("Expected IntegratedTime to be set. Got %s", out)
}
// Get it with the logindex as well
runCli(t, "get", "--format=json", "--log-index", strconv.Itoa(g.LogIndex))
// check index via the file and public key to ensure that the index has updated correctly
out = runCli(t, "search", "--artifact", artifactPath)
outputContains(t, out, uuid)
out = runCli(t, "search", "--public-key", pubPath)
outputContains(t, out, uuid)
artifactBytes, err := ioutil.ReadFile(artifactPath)
if err != nil {
t.Error(err)
}
sha := sha256.Sum256(artifactBytes)
out = runCli(t, "search", "--sha", fmt.Sprintf("sha256:%s", hex.EncodeToString(sha[:])))
outputContains(t, out, uuid)
// Exercise GET with the new EntryID (TreeID + UUID)
tid := getTreeID(t)
entryID, err := sharding.CreateEntryIDFromParts(fmt.Sprintf("%x", tid), uuid)
if err != nil {
t.Error(err)
}
out = runCli(t, "get", "--format=json", "--uuid", entryID.ReturnEntryIDString())
}
func TestSearchNoEntriesRC1(t *testing.T) {
runCliErr(t, "search", "--email", "noone@internetz.com")
}
func TestMinisign(t *testing.T) {
// Create a keypair
keyPath := filepath.Join(t.TempDir(), "minisign.key")
pubPath := filepath.Join(t.TempDir(), "minisign.pub")
// Set an empty password, we have to hit enter twice to confirm
run(t, "\n\n", "minisign", "-G", "-s", keyPath, "-p", pubPath)
// Create a random artifact and sign it.
artifactPath := filepath.Join(t.TempDir(), "artifact")
sigPath := filepath.Join(t.TempDir(), "signature.asc")
createArtifact(t, artifactPath)
// Send in one empty password over stdin
out := run(t, "\n", "minisign", "-S", "-s", keyPath, "-m", artifactPath, "-x", sigPath)
t.Log(out)
// Now upload to the log!
out = runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath,
"--public-key", pubPath, "--pki-format", "minisign")
outputContains(t, out, "Created entry at")
uuidA := getUUIDFromUploadOutput(t, out)
out = runCli(t, "verify", "--artifact", artifactPath, "--signature", sigPath,
"--public-key", pubPath, "--pki-format", "minisign")
outputContains(t, out, "Inclusion Proof")
out = runCli(t, "search", "--public-key", pubPath, "--pki-format", "minisign")
outputContains(t, out, uuidA)
// crease a second artifact and sign it
artifactPath_B := filepath.Join(t.TempDir(), "artifact2")
createArtifact(t, artifactPath_B)
out = run(t, "\n", "minisign", "-S", "-s", keyPath, "-m", artifactPath_B, "-x", sigPath)
// Now upload to the log!
out = runCli(t, "upload", "--artifact", artifactPath_B, "--signature", sigPath,
"--public-key", pubPath, "--pki-format", "minisign")
outputContains(t, out, "Created entry at")
uuidB := getUUIDFromUploadOutput(t, out)
tests := []struct {
name string
expectedUuidACount int
expectedUuidBCount int
artifact string
operator string
}{
{
name: "artifact A AND signature should return artifact A",
expectedUuidACount: 1,
expectedUuidBCount: 0,
artifact: artifactPath,
operator: "and",
},
{
name: "artifact A OR signature should return artifact A and B",
expectedUuidACount: 1,
expectedUuidBCount: 1,
artifact: artifactPath,
operator: "or",
},
{
name: "artifact B AND signature should return artifact B",
expectedUuidACount: 0,
expectedUuidBCount: 1,
artifact: artifactPath_B,
operator: "and",
},
{
name: "artifact B OR signature should return artifact A and B",
expectedUuidACount: 1,
expectedUuidBCount: 1,
artifact: artifactPath_B,
operator: "or",
},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
out = runCli(t, "search", "--public-key", pubPath, "--pki-format", "minisign",
"--operator", test.operator, "--artifact", test.artifact)
expected := map[string]int{uuidA: test.expectedUuidACount, uuidB: test.expectedUuidBCount}
actual := map[string]int{
uuidA: strings.Count(out, uuidA),
uuidB: strings.Count(out, uuidB),
}
if !reflect.DeepEqual(expected, actual) {
t.Errorf("expected to find %v, found %v", expected, actual)
}
})
}
}
func TestSSH(t *testing.T) {
td := t.TempDir()
// Create a keypair
keyPath := filepath.Join(td, "id_rsa")
pubPath := filepath.Join(td, "id_rsa.pub")
if err := ioutil.WriteFile(pubPath, []byte(sshPublicKey), 0600); err != nil {
t.Fatal(err)
}
if err := ioutil.WriteFile(keyPath, []byte(sshPrivateKey), 0600); err != nil {
t.Fatal(err)
}
// Create a random artifact and sign it.
artifactPath := filepath.Join(td, "artifact")
sigPath := filepath.Join(td, "signature.sig")
artifact := createArtifact(t, artifactPath)
sig := SSHSign(t, strings.NewReader(artifact))
if err := ioutil.WriteFile(sigPath, []byte(sig), 0600); err != nil {
t.Fatal(err)
}
// Now upload to the log!
out := runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath,
"--public-key", pubPath, "--pki-format", "ssh")
outputContains(t, out, "Created entry at")
uuid := getUUIDFromUploadOutput(t, out)
out = runCli(t, "verify", "--artifact", artifactPath, "--signature", sigPath,
"--public-key", pubPath, "--pki-format", "ssh")
outputContains(t, out, "Inclusion Proof")
out = runCli(t, "search", "--public-key", pubPath, "--pki-format", "ssh")
outputContains(t, out, uuid)
}
func TestJAR(t *testing.T) {
td := t.TempDir()
artifactPath := filepath.Join(td, "artifact.jar")
createSignedJar(t, artifactPath)
// If we do it twice, it should already exist
out := runCli(t, "upload", "--artifact", artifactPath, "--type", "jar")
outputContains(t, out, "Created entry at")
out = runCli(t, "upload", "--artifact", artifactPath, "--type", "jar")
outputContains(t, out, "Entry already exists")
}
func TestAPK(t *testing.T) {
td := t.TempDir()
artifactPath := filepath.Join(td, "artifact.apk")
createSignedApk(t, artifactPath)
pubPath := filepath.Join(t.TempDir(), "pubKey.asc")
if err := ioutil.WriteFile(pubPath, []byte(pubKey), 0644); err != nil {
t.Fatal(err)
}
// If we do it twice, it should already exist
out := runCli(t, "upload", "--artifact", artifactPath, "--type", "alpine", "--public-key", pubPath)
outputContains(t, out, "Created entry at")
out = runCli(t, "upload", "--artifact", artifactPath, "--type", "alpine", "--public-key", pubPath)
outputContains(t, out, "Entry already exists")
// pass invalid public key, ensure we see an error with helpful message
out = runCliErr(t, "upload", "--artifact", artifactPath, "--type", "alpine", "--public-key", artifactPath)
outputContains(t, out, "invalid public key")
}
func TestIntoto(t *testing.T) {
td := t.TempDir()
attestationPath := filepath.Join(td, "attestation.json")
pubKeyPath := filepath.Join(td, "pub.pem")
// Get some random data so it's unique each run
d := randomData(t, 10)
id := base64.StdEncoding.EncodeToString(d)
it := in_toto.ProvenanceStatement{
StatementHeader: in_toto.StatementHeader{
Type: in_toto.StatementInTotoV01,
PredicateType: slsa.PredicateSLSAProvenance,
Subject: []in_toto.Subject{
{
Name: "foobar",
Digest: slsa.DigestSet{
"foo": "bar",
},
},
},
},
Predicate: slsa.ProvenancePredicate{
Builder: slsa.ProvenanceBuilder{
ID: "foo" + id,
},
},
}
b, err := json.Marshal(it)
if err != nil {
t.Fatal(err)
}
pb, _ := pem.Decode([]byte(ecdsaPriv))
priv, err := x509.ParsePKCS8PrivateKey(pb.Bytes)
if err != nil {
t.Fatal(err)
}
s, err := signature.LoadECDSASigner(priv.(*ecdsa.PrivateKey), crypto.SHA256)
if err != nil {
t.Fatal(err)
}
signer, err := dsse.NewEnvelopeSigner(&verifier{
s: s,
})
if err != nil {
t.Fatal(err)
}
env, err := signer.SignPayload(in_toto.PayloadType, b)
if err != nil {
t.Fatal(err)
}
eb, err := json.Marshal(env)
if err != nil {
t.Fatal(err)
}
write(t, string(eb), attestationPath)
write(t, ecdsaPub, pubKeyPath)
out := runCli(t, "upload", "--artifact", attestationPath, "--type", "intoto", "--public-key", pubKeyPath)
outputContains(t, out, "Created entry at")
uuid := getUUIDFromUploadOutput(t, out)
out = runCli(t, "get", "--uuid", uuid, "--format=json")
g := getOut{}
if err := json.Unmarshal([]byte(out), &g); err != nil {
t.Fatal(err)
}
// The attestation should be stored at /var/run/attestations/sha256:digest
got := in_toto.ProvenanceStatement{}
if err := json.Unmarshal([]byte(g.Attestation), &got); err != nil {
t.Fatal(err)
}
if diff := cmp.Diff(it, got); diff != "" {
t.Errorf("diff: %s", diff)
}
attHash := sha256.Sum256(b)
intotoModel := &models.IntotoV002Schema{}
if err := types.DecodeEntry(g.Body.(map[string]interface{})["IntotoObj"], intotoModel); err != nil {
t.Errorf("could not convert body into intoto type: %v", err)
}
if intotoModel.Content == nil || intotoModel.Content.PayloadHash == nil {
t.Errorf("could not find hash over attestation %v", intotoModel)
}
recordedPayloadHash, err := hex.DecodeString(*intotoModel.Content.PayloadHash.Value)
if err != nil {
t.Errorf("error converting attestation hash to []byte: %v", err)
}
if !bytes.Equal(attHash[:], recordedPayloadHash) {
t.Fatal(fmt.Errorf("attestation hash %v doesnt match the payload we sent %v", hex.EncodeToString(attHash[:]),
*intotoModel.Content.PayloadHash.Value))
}
out = runCli(t, "upload", "--artifact", attestationPath, "--type", "intoto", "--public-key", pubKeyPath)
outputContains(t, out, "Entry already exists")
}
func TestIntotoMultiSig(t *testing.T) {
td := t.TempDir()
attestationPath := filepath.Join(td, "attestation.json")
ecdsapubKeyPath := filepath.Join(td, "ecdsapub.pem")
rsapubKeyPath := filepath.Join(td, "rsapub.pem")
// Get some random data so it's unique each run
d := randomData(t, 10)
id := base64.StdEncoding.EncodeToString(d)
it := in_toto.ProvenanceStatement{
StatementHeader: in_toto.StatementHeader{
Type: in_toto.StatementInTotoV01,
PredicateType: slsa.PredicateSLSAProvenance,
Subject: []in_toto.Subject{
{
Name: "foobar",
Digest: slsa.DigestSet{
"foo": "bar",
},
},
},
},
Predicate: slsa.ProvenancePredicate{
Builder: slsa.ProvenanceBuilder{
ID: "foo" + id,
},
},
}
b, err := json.Marshal(it)
if err != nil {
t.Fatal(err)
}
evps := []*verifier{}
pb, _ := pem.Decode([]byte(ecdsaPriv))
priv, err := x509.ParsePKCS8PrivateKey(pb.Bytes)
if err != nil {
t.Fatal(err)
}
signECDSA, err := signature.LoadECDSASigner(priv.(*ecdsa.PrivateKey), crypto.SHA256)
if err != nil {
t.Fatal(err)
}
evps = append(evps, &verifier{
s: signECDSA,
})
pbRSA, _ := pem.Decode([]byte(rsaKey))
rsaPriv, err := x509.ParsePKCS8PrivateKey(pbRSA.Bytes)
if err != nil {
t.Fatal(err)
}
signRSA, err := signature.LoadRSAPKCS1v15Signer(rsaPriv.(*rsa.PrivateKey), crypto.SHA256)
if err != nil {
t.Fatal(err)
}
evps = append(evps, &verifier{
s: signRSA,
})
signer, err := dsse.NewMultiEnvelopeSigner(2, evps[0], evps[1])
if err != nil {
t.Fatal(err)
}
env, err := signer.SignPayload(in_toto.PayloadType, b)
if err != nil {
t.Fatal(err)
}
eb, err := json.Marshal(env)
if err != nil {
t.Fatal(err)
}
write(t, string(eb), attestationPath)
write(t, ecdsaPub, ecdsapubKeyPath)
write(t, pubKey, rsapubKeyPath)
out := runCli(t, "upload", "--artifact", attestationPath, "--type", "intoto", "--public-key", ecdsapubKeyPath, "--public-key", rsapubKeyPath)
outputContains(t, out, "Created entry at")
uuid := getUUIDFromUploadOutput(t, out)
out = runCli(t, "get", "--uuid", uuid, "--format=json")
g := getOut{}
if err := json.Unmarshal([]byte(out), &g); err != nil {
t.Fatal(err)
}
// The attestation should be stored at /var/run/attestations/$uuid
got := in_toto.ProvenanceStatement{}
if err := json.Unmarshal([]byte(g.Attestation), &got); err != nil {
t.Fatal(err)
}
if diff := cmp.Diff(it, got); diff != "" {
t.Errorf("diff: %s", diff)
}
attHash := sha256.Sum256([]byte(g.Attestation))
intotoV002Model := &models.IntotoV002Schema{}
if err := types.DecodeEntry(g.Body.(map[string]interface{})["IntotoObj"], intotoV002Model); err != nil {
t.Errorf("could not convert body into intoto type: %v", err)
}
if intotoV002Model.Content.Hash == nil {
t.Errorf("could not find hash over attestation %v", intotoV002Model)
}
recordedPayloadHash, err := hex.DecodeString(*intotoV002Model.Content.PayloadHash.Value)
if err != nil {
t.Errorf("error converting attestation hash to []byte: %v", err)
}
if !bytes.Equal(attHash[:], recordedPayloadHash) {
t.Fatal(fmt.Errorf("attestation hash %v doesnt match the payload we sent %v", hex.EncodeToString(attHash[:]),
*intotoV002Model.Content.PayloadHash.Value))
}
out = runCli(t, "upload", "--artifact", attestationPath, "--type", "intoto", "--public-key", ecdsapubKeyPath, "--public-key", rsapubKeyPath)
outputContains(t, out, "Entry already exists")
}
/*
func TestIntotoBlockV001(t *testing.T) {
td := t.TempDir()
attestationPath := filepath.Join(td, "attestation.json")
pubKeyPath := filepath.Join(td, "pub.pem")
// Get some random data so it's unique each run
d := randomData(t, 10)
id := base64.StdEncoding.EncodeToString(d)
it := in_toto.ProvenanceStatement{
StatementHeader: in_toto.StatementHeader{
Type: in_toto.StatementInTotoV01,
PredicateType: slsa.PredicateSLSAProvenance,
Subject: []in_toto.Subject{
{
Name: "foobar",
Digest: slsa.DigestSet{
"foo": "bar",
},
},
},
},
Predicate: slsa.ProvenancePredicate{
Builder: slsa.ProvenanceBuilder{
ID: "foo" + id,
},
},
}
b, err := json.Marshal(it)
if err != nil {
t.Fatal(err)
}
pb, _ := pem.Decode([]byte(ecdsaPriv))
priv, err := x509.ParsePKCS8PrivateKey(pb.Bytes)
if err != nil {
t.Fatal(err)
}
s, err := signature.LoadECDSASigner(priv.(*ecdsa.PrivateKey), crypto.SHA256)
if err != nil {
t.Fatal(err)
}
signer, err := dsse.NewEnvelopeSigner(&verifier{
s: s,
})
if err != nil {
t.Fatal(err)
}
env, err := signer.SignPayload(in_toto.PayloadType, b)
if err != nil {
t.Fatal(err)
}
eb, err := json.Marshal(env)
if err != nil {
t.Fatal(err)
}
uaString := fmt.Sprintf("rekor-cli/%s (%s; %s)", version.GetVersionInfo().GitVersion, runtime.GOOS, runtime.GOARCH)
write(t, string(eb), attestationPath)
write(t, ecdsaPub, pubKeyPath)
rekorClient, err := client.GetRekorClient("http://localhost:3000", client.WithUserAgent(uaString))
if err != nil {
t.Fatal(err)
}
var entry models.ProposedEntry
params := entries.NewCreateLogEntryParams()
params.SetTimeout(time.Duration(30) * time.Second)
props := &types.ArtifactProperties{}
props.ArtifactPath = &url.URL{Path: attestationPath}
collectedKeys := []*url.URL{{Path: pubKeyPath}}
props.PublicKeyPaths = collectedKeys
entry, err = types.NewProposedEntry(context.Background(), "intoto", "0.0.1", *props)
if err != nil {
t.Fatal(err)
}
params.SetProposedEntry(entry)
_, err = rekorClient.Entries.CreateLogEntry(params)
if err != nil {
t.Fatalf("failed inserting v0.0.1 entry: %v", err)
}
}
*/
func TestTimestampArtifact(t *testing.T) {
var out string
out = runCli(t, "upload", "--type", "rfc3161", "--artifact", "test.tsr")
outputContains(t, out, "Created entry at")
uuid := getUUIDFromTimestampOutput(t, out)
artifactBytes, err := ioutil.ReadFile("test.tsr")
if err != nil {
t.Error(err)
}
sha := sha256.Sum256(artifactBytes)
out = runCli(t, "upload", "--type", "rfc3161", "--artifact", "test.tsr")
outputContains(t, out, "Entry already exists")
out = runCli(t, "search", "--artifact", "test.tsr")
outputContains(t, out, uuid)
out = runCli(t, "search", "--sha", fmt.Sprintf("sha256:%s", hex.EncodeToString(sha[:])))
outputContains(t, out, uuid)
}
func TestX509(t *testing.T) {
td := t.TempDir()
artifactPath := filepath.Join(td, "artifact")
sigPath := filepath.Join(td, "signature")
certPath := filepath.Join(td, "cert.pem")
pubKeyPath := filepath.Join(td, "key.pem")
createdX509SignedArtifact(t, artifactPath, sigPath)
// Write the cert and public keys to disk as well
if err := ioutil.WriteFile(certPath, []byte(rsaCert), 0644); err != nil {
t.Fatal(err)
}
if err := ioutil.WriteFile(pubKeyPath, []byte(pubKey), 0644); err != nil {
t.Fatal(err)
}
// If we do it twice, it should already exist
out := runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath,
"--public-key", certPath, "--pki-format", "x509")
outputContains(t, out, "Created entry at")
out = runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath,
"--public-key", certPath, "--pki-format", "x509")
outputContains(t, out, "Entry already exists")
// Now upload with the public key rather than the cert. They should NOT be deduped.
out = runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath,
"--public-key", pubKeyPath, "--pki-format", "x509")
outputContains(t, out, "Created entry at")
// Now let's go the other order to be sure. New artifact, key first then cert.
createdX509SignedArtifact(t, artifactPath, sigPath)
out = runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath,
"--public-key", pubKeyPath, "--pki-format", "x509")
outputContains(t, out, "Created entry at")
out = runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath,
"--public-key", pubKeyPath, "--pki-format", "x509")
outputContains(t, out, "Entry already exists")
// This should NOT already exist
out = runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath,
"--public-key", certPath, "--pki-format", "x509")
outputContains(t, out, "Created entry at")
uuid := getUUIDFromUploadOutput(t, out)
// Search via email
out = runCli(t, "search", "--email", "test@rekor.dev")
outputContains(t, out, uuid)
}
func TestUploadNoAPIKeyInOutput(t *testing.T) {
// Create a random artifact and sign it.
artifactPath := filepath.Join(t.TempDir(), "artifact")
sigPath := filepath.Join(t.TempDir(), "signature.asc")
createdPGPSignedArtifact(t, artifactPath, sigPath)
// Write the public key to a file
pubPath := filepath.Join(t.TempDir(), "pubKey.asc")
if err := ioutil.WriteFile(pubPath, []byte(publicKey), 0644); err != nil {
t.Fatal(err)
}
// It should upload successfully.
out := runCli(t, "upload", "--artifact", artifactPath, "--signature", sigPath, "--public-key", pubPath, "--api-key", "foobar")
outputContains(t, out, "Created entry at")
if strings.Contains(out, "foobar") {
t.Errorf("CLI output contained API key when it should have squelched it")
}
}
func TestWatch(t *testing.T) {
td := t.TempDir()
cmd := exec.Command(server, "watch", "--interval=1s")
cmd.Env = append(os.Environ(), "REKOR_STH_BUCKET=file://"+td)
go func() {
b, err := cmd.CombinedOutput()
t.Log(string(b))
if cmd.ProcessState.Exited() && cmd.ProcessState.ExitCode() != 0 {
if err != nil {
t.Fatal(err)
}
}
}()
// Wait 3 intervals
time.Sleep(3 * time.Second)
cmd.Process.Kill()
// Check for files
fi, err := ioutil.ReadDir(td)
if err != nil || len(fi) == 0 {
t.Error("expected files")
}
fmt.Println(fi[0].Name())
}
func TestSignedEntryTimestamp(t *testing.T) {
// Create a random payload and sign it
ctx := context.Background()
payload := []byte("payload")
s, err := signer.NewMemory()
if err != nil {
t.Fatal(err)
}
sig, err := s.SignMessage(bytes.NewReader(payload), options.WithContext(ctx))
if err != nil {
t.Fatal(err)
}
pubkey, err := s.PublicKey(options.WithContext(ctx))
if err != nil {
t.Fatal(err)
}
pemBytes, err := cryptoutils.MarshalPublicKeyToPEM(pubkey)
if err != nil {
t.Fatal(err)
}
// submit our newly signed payload to rekor
rekorClient, err := client.GetRekorClient(rekorServer())
if err != nil {
t.Fatal(err)
}
re := rekord.V001Entry{
RekordObj: models.RekordV001Schema{
Data: &models.RekordV001SchemaData{
Content: strfmt.Base64(payload),
},
Signature: &models.RekordV001SchemaSignature{
Content: (*strfmt.Base64)(&sig),
Format: swag.String(models.RekordV001SchemaSignatureFormatX509),
PublicKey: &models.RekordV001SchemaSignaturePublicKey{
Content: (*strfmt.Base64)(&pemBytes),
},
},
},
}
returnVal := models.Rekord{
APIVersion: swag.String(re.APIVersion()),
Spec: re.RekordObj,
}
params := entries.NewCreateLogEntryParams()
params.SetProposedEntry(&returnVal)
resp, err := rekorClient.Entries.CreateLogEntry(params)
if err != nil {
t.Fatal(err)
}
logEntry := extractLogEntry(t, resp.GetPayload())
// verify the signature against the log entry (without the signature)
timestampSig := logEntry.Verification.SignedEntryTimestamp
logEntry.Verification = nil
payload, err = logEntry.MarshalBinary()
if err != nil {
t.Fatal(err)
}
canonicalized, err := jsoncanonicalizer.Transform(payload)
if err != nil {
t.Fatal(err)
}
// get rekor's public key
rekorPubKey, err := util.PublicKey(ctx, rekorClient)
if err != nil {
t.Fatal(err)
}
verifier, err := signature.LoadVerifier(rekorPubKey, crypto.SHA256)
if err != nil {
t.Fatal(err)
}
if err := verifier.VerifySignature(bytes.NewReader(timestampSig), bytes.NewReader(canonicalized), options.WithContext(ctx)); err != nil {
t.Fatal("unable to verify")
}
}
func TestGetNonExistantIndex(t *testing.T) {
// this index is extremely likely to not exist
out := runCliErr(t, "get", "--log-index", "100000000")
outputContains(t, out, "404")
}