Add checkpoint signature mismatch test for Rekor v2 (#250)

Signed-off-by: Aaron Lew <[email protected]>

Author: aaronlew02

test/assets/bundle-verify/rekor2-checkpoint-no-matching-signature_fail/README

@@ -0,0 +1,10 @@
+This is an invalid bundle where the entry comes from a Rekor v2 instance:
+* Entry type is hashedrekord 0.0.2
+* there is a TSA timestamp in the bundle (since there is no integrated time anymore in the entry)
+* The identity of the checkpoint signature does not match the transparency log host
+
+Test creation: In a Rekor v2 happy path bundle, the phrase "sigstage" in the identity of the checkpoint signature was replaced with "github."
+
+The test uses a custom trusted root (it's just the staging trust root: once prod has a rekor v2
+instance the test bundle could be replaced and the custom trus root removed)
+

test/assets/bundle-verify/rekor2-checkpoint-no-matching-signature_fail/bundle.sigstore.json

@@ -0,0 +1 @@
+{"mediaType": "application/vnd.dev.sigstore.bundle.v0.3+json", "verificationMaterial": {"certificate": {"rawBytes": "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"}, "tlogEntries": [{"logIndex": "735", "logId": {"keyId": "8w1amZ2S5mJIQkQmPxdMuOrL/oJkvFg9MnQXmeOCXck="}, "kindVersion": {"kind": "hashedrekord", "version": "0.0.2"}, "inclusionProof": {"logIndex": "735", "rootHash": "rs1YPY0ydAV0lxgfrq5pE4oRpUJwo3syeps5+eGUTDI=", "treeSize": "736", "hashes": ["JW27adKabAL7le2rFDSEUhPM94lzNjlhqi1BDFCFLCQ=", "RbML4EU6v7vmDTLhcSzoi9tXr2IpqvGdXSofxij89RA=", "W04Xfh+3qi0jWpYoDkt7GOrs5rRcDkZ2DH4P7YRmeVo=", "cuFXxcpaflWsMid8mdJIBbBm4X25GQzOS87ZCrU0zgY=", "Q1YXRmGYBNGsajHNJEPEJJUBUCoG4RbZx2bpvuDUxBk=", "+gnK+M5cyTZ0UncCImJch9APOM+yjuVvfEuX7z6AamQ=", "QMesRTEZdIgthOEinYE/9J7wGv+VmArDZTICj9POmhY=", "UNUMG62rMwoqCqFKknh4R5Ubkf5Z6dj+Pk0m/1xu8uo="], "checkpoint": {"envelope": "log2025-alpha1.rekor.github.dev\n736\nrs1YPY0ydAV0lxgfrq5pE4oRpUJwo3syeps5+eGUTDI=\n\n\u2014 log2025-alpha1.rekor.github.dev 8w1amdbj1mjNN674dHAkD92+QZoEgBC7o0mXYSTRluDjQrOPjrps3zQB9ut+ShLepyZPsWBDi5IB3yXyjgjQT6OG9A8=\n"}}, "canonicalizedBody": "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"}], "timestampVerificationData": {"rfc3161Timestamps": [{"signedTimestamp": "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"}]}}, "messageSignature": {"messageDigest": {"algorithm": "SHA2_256", "digest": "oM/HEnHW4njlfNMy/5V8P3BD/do1TEy7GQow1W76Ab8="}, "signature": "MEYCIQDM0YxJn7VsUc7FvU7SBXelSzFUWewaeQlbhP5mbpVnawIhAPaZ5dns1a38KgelWWCs1SW1lyrXxVz2RtiiFKDOELlC"}}

test/assets/bundle-verify/rekor2-checkpoint-no-matching-signature_fail/trusted_root.json

@@ -0,0 +1,123 @@
+{
+  "mediaType": "application/vnd.dev.sigstore.trustedroot+json;version=0.1",
+  "tlogs": [
+    {
+      "baseUrl": "https://rekor.sigstage.dev",
+      "hashAlgorithm": "SHA2_256",
+      "publicKey": {
+        "rawBytes": "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEDODRU688UYGuy54mNUlaEBiQdTE9nYLr0lg6RXowI/QV/RE1azBn4Eg5/2uTOMbhB1/gfcHzijzFi9Tk+g1Prg==",
+        "keyDetails": "PKIX_ECDSA_P256_SHA_256",
+        "validFor": {
+          "start": "2021-01-12T11:53:27Z"
+        }
+      },
+      "logId": {
+        "keyId": "0y8wo8MtY5wrdiIFohx7sHeI5oKDpK5vQhGHI6G+pJY="
+      }
+    },
+    {
+      "baseUrl": "https://log2025-alpha1.rekor.sigstage.dev",
+      "hashAlgorithm": "SHA2_256",
+      "publicKey": {
+        "rawBytes": "MCowBQYDK2VwAyEAPn+AREHoBaZ7wgS1zBqpxmLSGnyhxXj4lFxSdWVB8o8=",
+        "keyDetails": "PKIX_ED25519",
+        "validFor": {
+          "start": "2025-04-16T00:00:00Z"
+        }
+      },
+      "logId": {
+        "keyId": "8w1amZ2S5mJIQkQmPxdMuOrL/oJkvFg9MnQXmeOCXck="
+      }
+    }
+  ],
+  "certificateAuthorities": [
+    {
+      "subject": {
+        "organization": "sigstore.dev",
+        "commonName": "sigstore"
+      },
+      "uri": "https://fulcio.sigstage.dev",
+      "certChain": {
+        "certificates": [
+          {
+            "rawBytes": "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"
+          },
+          {
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+          }
+        ]
+      },
+      "validFor": {
+        "start": "2022-04-14T21:38:40Z"
+      }
+    }
+  ],
+  "ctlogs": [
+    {
+      "baseUrl": "https://ctfe.sigstage.dev/test",
+      "hashAlgorithm": "SHA2_256",
+      "publicKey": {
+        "rawBytes": "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",
+        "keyDetails": "PKCS1_RSA_PKCS1V5",
+        "validFor": {
+          "start": "2021-03-14T00:00:00Z",
+          "end": "2022-07-31T00:00:00Z"
+        }
+      },
+      "logId": {
+        "keyId": "G3wUKk6ZK6ffHh/FdCRUE2wVekyzHEEIpSG4savnv0w="
+      }
+    },
+    {
+      "baseUrl": "https://ctfe.sigstage.dev/2022",
+      "hashAlgorithm": "SHA2_256",
+      "publicKey": {
+        "rawBytes": "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEh99xuRi6slBFd8VUJoK/rLigy4bYeSYWO/fE6Br7r0D8NpMI94+A63LR/WvLxpUUGBpY8IJA3iU2telag5CRpA==",
+        "keyDetails": "PKIX_ECDSA_P256_SHA_256",
+        "validFor": {
+          "start": "2022-07-01T00:00:00Z",
+          "end": "2022-07-31T00:00:00Z"
+        }
+      },
+      "logId": {
+        "keyId": "++JKOMQt7SJ3ynUHnCfnDhcKP8/58J4TueMqXuk3HmA="
+      }
+    },
+    {
+      "baseUrl": "https://ctfe.sigstage.dev/2022-2",
+      "hashAlgorithm": "SHA2_256",
+      "publicKey": {
+        "rawBytes": "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE8gEDKNme8AnXuPBgHjrtXdS6miHqc24CRblNEOFpiJRngeq8Ko73Y+K18yRYVf1DXD4AVLwvKyzdNdl5n0jUSQ==",
+        "keyDetails": "PKIX_ECDSA_P256_SHA_256",
+        "validFor": {
+          "start": "2022-07-01T00:00:00Z"
+        }
+      },
+      "logId": {
+        "keyId": "KzC83GiIyeLh2CYpXnQfSDkxlgLynDPLXkNA/rKshno="
+      }
+    }
+  ],
+  "timestampAuthorities": [
+    {
+      "subject": {
+        "organization": "sigstore.dev",
+        "commonName": "sigstore-tsa-selfsigned"
+      },
+      "uri": "https://timestamp.sigstage.dev/api/v1/timestamp",
+      "certChain": {
+        "certificates": [
+          {
+            "rawBytes": "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"
+          },
+          {
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+          }
+        ]
+      },
+      "validFor": {
+        "start": "2025-04-09T00:00:00Z"
+      }
+    }
+  ]
+}