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repo: Ensure keyids are correct in signing event #536

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Feb 4, 2025
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10 changes: 10 additions & 0 deletions docs/CHANGELOG.md
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,16 @@

## Unreleased

## v0.16.0

This release contains minor improvements to both repository and signer.

* Verify keyid calculation in signing event (#536)
* Improve error message when Yubikey authentication fails (#528)
* Improve python project metadata (#533)

Updating a repository from 0.15 does not require changes in GitHub workflow files.

## v0.15.2

This point release fixes a bug introduced in 0.14.
Expand Down
9 changes: 9 additions & 0 deletions repo/tuf_on_ci/_repository.py
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,8 @@
from glob import glob

from securesystemslib.exceptions import UnverifiedSignatureError
from securesystemslib.formats import encode_canonical
from securesystemslib.hash import digest
from securesystemslib.signer import (
KEY_FOR_TYPE_AND_SCHEME,
SIGNER_FOR_URI_SCHEME,
Expand Down Expand Up @@ -371,6 +373,13 @@ def _validate_role(
if signing_days < 1 or expiry_days <= signing_days:
return False, "Online signing or expiry period failed sanity check"

for key in md.signed.keys.values():
data: bytes = encode_canonical(key.to_dict()).encode()
hasher = digest("sha256")
hasher.update(data)
if key.keyid != hasher.hexdigest():
return False, f"Key {key.keyid} keyid does not match content hash"

# TODO for root:
# * check delegations are correct

Expand Down
2 changes: 1 addition & 1 deletion repo/tuf_on_ci/_version.py
Original file line number Diff line number Diff line change
@@ -1 +1 @@
__version__ = "0.15.2"
__version__ = "0.16.0"
2 changes: 1 addition & 1 deletion signer/tuf_on_ci_sign/__init__.py
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,6 @@
from tuf_on_ci_sign.import_repo import import_repo
from tuf_on_ci_sign.sign import sign

__version__ = "0.15.2"
__version__ = "0.16.0"

__all__ = ["delegate", "import_repo", "sign"]
2 changes: 1 addition & 1 deletion signer/tuf_on_ci_sign/delegate.py
Original file line number Diff line number Diff line change
Expand Up @@ -263,7 +263,7 @@ def _collect_online_key(user_config: User) -> Key:
uri = f"file2:{os.getenv('TUF_ON_CI_TEST_KEY')}"
pub_key = "fa472895c9756c2b9bcd1440bf867d0fa5c4edee79e9792fa9822be3dd6fcbb3"
return SSlibKey(
"fa47289",
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34",
"ed25519",
"ed25519",
{"public": pub_key},
Expand Down
20 changes: 10 additions & 10 deletions tests/expected/basic/metadata/1.root.json
Original file line number Diff line number Diff line change
Expand Up @@ -10,21 +10,21 @@
"consistent_snapshot": true,
"expires": "2022-02-03T01:02:03Z",
"keys": {
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34": {
"keytype": "ed25519",
"keyval": {
"public": "fa472895c9756c2b9bcd1440bf867d0fa5c4edee79e9792fa9822be3dd6fcbb3"
},
"scheme": "ed25519",
"x-tuf-on-ci-online-uri": "file2:online-test-key"
},
"ddadf0c54d24c3429a36b7ad8434414fa35b80922497d2c99067261d38746460": {
"keytype": "ecdsa",
"keyval": {
"public": "-----BEGIN PUBLIC KEY-----\nMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEJ3pswWmx9Bx2VBcpqaooQFA7dQnhRafh\ntj942eg086x6EMHdfgdox9TbwGm7sU2sn/gyjyDr1ez8Ld2ORnyYJ8cAlegfTqNq\nE0eSrLrb+YpzQJxLwh6qWcSngF99Unft\n-----END PUBLIC KEY-----\n"
},
"scheme": "ecdsa-sha2-nistp384",
"x-tuf-on-ci-keyowner": "@tuf-on-ci-user1"
},
"fa47289": {
"keytype": "ed25519",
"keyval": {
"public": "fa472895c9756c2b9bcd1440bf867d0fa5c4edee79e9792fa9822be3dd6fcbb3"
},
"scheme": "ed25519",
"x-tuf-on-ci-online-uri": "file2:online-test-key"
}
},
"roles": {
Expand All @@ -36,7 +36,7 @@
},
"snapshot": {
"keyids": [
"fa47289"
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34"
],
"threshold": 1,
"x-tuf-on-ci-expiry-period": 365,
Expand All @@ -50,7 +50,7 @@
},
"timestamp": {
"keyids": [
"fa47289"
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34"
],
"threshold": 1,
"x-tuf-on-ci-expiry-period": 2,
Expand Down
2 changes: 1 addition & 1 deletion tests/expected/basic/metadata/1.snapshot.json
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
{
"signatures": [
{
"keyid": "fa47289",
"keyid": "cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34",
"sig": "XXX"
}
],
Expand Down
2 changes: 1 addition & 1 deletion tests/expected/basic/metadata/timestamp.json
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
{
"signatures": [
{
"keyid": "fa47289",
"keyid": "cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34",
"sig": "XXX"
}
],
Expand Down
20 changes: 10 additions & 10 deletions tests/expected/delegated/metadata/1.root.json
Original file line number Diff line number Diff line change
Expand Up @@ -10,21 +10,21 @@
"consistent_snapshot": true,
"expires": "2022-02-03T01:02:03Z",
"keys": {
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34": {
"keytype": "ed25519",
"keyval": {
"public": "fa472895c9756c2b9bcd1440bf867d0fa5c4edee79e9792fa9822be3dd6fcbb3"
},
"scheme": "ed25519",
"x-tuf-on-ci-online-uri": "file2:online-test-key"
},
"ddadf0c54d24c3429a36b7ad8434414fa35b80922497d2c99067261d38746460": {
"keytype": "ecdsa",
"keyval": {
"public": "-----BEGIN PUBLIC KEY-----\nMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEJ3pswWmx9Bx2VBcpqaooQFA7dQnhRafh\ntj942eg086x6EMHdfgdox9TbwGm7sU2sn/gyjyDr1ez8Ld2ORnyYJ8cAlegfTqNq\nE0eSrLrb+YpzQJxLwh6qWcSngF99Unft\n-----END PUBLIC KEY-----\n"
},
"scheme": "ecdsa-sha2-nistp384",
"x-tuf-on-ci-keyowner": "@tuf-on-ci-user1"
},
"fa47289": {
"keytype": "ed25519",
"keyval": {
"public": "fa472895c9756c2b9bcd1440bf867d0fa5c4edee79e9792fa9822be3dd6fcbb3"
},
"scheme": "ed25519",
"x-tuf-on-ci-online-uri": "file2:online-test-key"
}
},
"roles": {
Expand All @@ -36,7 +36,7 @@
},
"snapshot": {
"keyids": [
"fa47289"
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34"
],
"threshold": 1,
"x-tuf-on-ci-expiry-period": 365,
Expand All @@ -50,7 +50,7 @@
},
"timestamp": {
"keyids": [
"fa47289"
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34"
],
"threshold": 1,
"x-tuf-on-ci-expiry-period": 2,
Expand Down
2 changes: 1 addition & 1 deletion tests/expected/delegated/metadata/2.snapshot.json
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
{
"signatures": [
{
"keyid": "fa47289",
"keyid": "cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34",
"sig": "XXX"
}
],
Expand Down
2 changes: 1 addition & 1 deletion tests/expected/delegated/metadata/timestamp.json
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
{
"signatures": [
{
"keyid": "fa47289",
"keyid": "cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34",
"sig": "XXX"
}
],
Expand Down
20 changes: 10 additions & 10 deletions tests/expected/multi-user-signing/metadata/1.root.json
Original file line number Diff line number Diff line change
Expand Up @@ -18,21 +18,21 @@
"scheme": "ecdsa-sha2-nistp384",
"x-tuf-on-ci-keyowner": "@tuf-on-ci-user2"
},
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34": {
"keytype": "ed25519",
"keyval": {
"public": "fa472895c9756c2b9bcd1440bf867d0fa5c4edee79e9792fa9822be3dd6fcbb3"
},
"scheme": "ed25519",
"x-tuf-on-ci-online-uri": "file2:online-test-key"
},
"ddadf0c54d24c3429a36b7ad8434414fa35b80922497d2c99067261d38746460": {
"keytype": "ecdsa",
"keyval": {
"public": "-----BEGIN PUBLIC KEY-----\nMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEJ3pswWmx9Bx2VBcpqaooQFA7dQnhRafh\ntj942eg086x6EMHdfgdox9TbwGm7sU2sn/gyjyDr1ez8Ld2ORnyYJ8cAlegfTqNq\nE0eSrLrb+YpzQJxLwh6qWcSngF99Unft\n-----END PUBLIC KEY-----\n"
},
"scheme": "ecdsa-sha2-nistp384",
"x-tuf-on-ci-keyowner": "@tuf-on-ci-user1"
},
"fa47289": {
"keytype": "ed25519",
"keyval": {
"public": "fa472895c9756c2b9bcd1440bf867d0fa5c4edee79e9792fa9822be3dd6fcbb3"
},
"scheme": "ed25519",
"x-tuf-on-ci-online-uri": "file2:online-test-key"
}
},
"roles": {
Expand All @@ -44,7 +44,7 @@
},
"snapshot": {
"keyids": [
"fa47289"
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34"
],
"threshold": 1,
"x-tuf-on-ci-expiry-period": 365,
Expand All @@ -59,7 +59,7 @@
},
"timestamp": {
"keyids": [
"fa47289"
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34"
],
"threshold": 1,
"x-tuf-on-ci-expiry-period": 2,
Expand Down
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
{
"signatures": [
{
"keyid": "fa47289",
"keyid": "cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34",
"sig": "XXX"
}
],
Expand Down
20 changes: 10 additions & 10 deletions tests/expected/multi-user-signing/metadata/2.root.json
Original file line number Diff line number Diff line change
Expand Up @@ -18,21 +18,21 @@
"scheme": "ecdsa-sha2-nistp384",
"x-tuf-on-ci-keyowner": "@tuf-on-ci-user2"
},
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34": {
"keytype": "ed25519",
"keyval": {
"public": "fa472895c9756c2b9bcd1440bf867d0fa5c4edee79e9792fa9822be3dd6fcbb3"
},
"scheme": "ed25519",
"x-tuf-on-ci-online-uri": "file2:online-test-key"
},
"ddadf0c54d24c3429a36b7ad8434414fa35b80922497d2c99067261d38746460": {
"keytype": "ecdsa",
"keyval": {
"public": "-----BEGIN PUBLIC KEY-----\nMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEJ3pswWmx9Bx2VBcpqaooQFA7dQnhRafh\ntj942eg086x6EMHdfgdox9TbwGm7sU2sn/gyjyDr1ez8Ld2ORnyYJ8cAlegfTqNq\nE0eSrLrb+YpzQJxLwh6qWcSngF99Unft\n-----END PUBLIC KEY-----\n"
},
"scheme": "ecdsa-sha2-nistp384",
"x-tuf-on-ci-keyowner": "@tuf-on-ci-user1"
},
"fa47289": {
"keytype": "ed25519",
"keyval": {
"public": "fa472895c9756c2b9bcd1440bf867d0fa5c4edee79e9792fa9822be3dd6fcbb3"
},
"scheme": "ed25519",
"x-tuf-on-ci-online-uri": "file2:online-test-key"
}
},
"roles": {
Expand All @@ -44,7 +44,7 @@
},
"snapshot": {
"keyids": [
"fa47289"
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34"
],
"threshold": 1,
"x-tuf-on-ci-expiry-period": 365,
Expand All @@ -59,7 +59,7 @@
},
"timestamp": {
"keyids": [
"fa47289"
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34"
],
"threshold": 1,
"x-tuf-on-ci-expiry-period": 5,
Expand Down
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
{
"signatures": [
{
"keyid": "fa47289",
"keyid": "cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34",
"sig": "XXX"
}
],
Expand Down
20 changes: 10 additions & 10 deletions tests/expected/online-version-bump/metadata/1.root.json
Original file line number Diff line number Diff line change
Expand Up @@ -10,21 +10,21 @@
"consistent_snapshot": true,
"expires": "2022-02-03T01:02:03Z",
"keys": {
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34": {
"keytype": "ed25519",
"keyval": {
"public": "fa472895c9756c2b9bcd1440bf867d0fa5c4edee79e9792fa9822be3dd6fcbb3"
},
"scheme": "ed25519",
"x-tuf-on-ci-online-uri": "file2:online-test-key"
},
"ddadf0c54d24c3429a36b7ad8434414fa35b80922497d2c99067261d38746460": {
"keytype": "ecdsa",
"keyval": {
"public": "-----BEGIN PUBLIC KEY-----\nMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEJ3pswWmx9Bx2VBcpqaooQFA7dQnhRafh\ntj942eg086x6EMHdfgdox9TbwGm7sU2sn/gyjyDr1ez8Ld2ORnyYJ8cAlegfTqNq\nE0eSrLrb+YpzQJxLwh6qWcSngF99Unft\n-----END PUBLIC KEY-----\n"
},
"scheme": "ecdsa-sha2-nistp384",
"x-tuf-on-ci-keyowner": "@tuf-on-ci-user1"
},
"fa47289": {
"keytype": "ed25519",
"keyval": {
"public": "fa472895c9756c2b9bcd1440bf867d0fa5c4edee79e9792fa9822be3dd6fcbb3"
},
"scheme": "ed25519",
"x-tuf-on-ci-online-uri": "file2:online-test-key"
}
},
"roles": {
Expand All @@ -36,7 +36,7 @@
},
"snapshot": {
"keyids": [
"fa47289"
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34"
],
"threshold": 1,
"x-tuf-on-ci-expiry-period": 10,
Expand All @@ -50,7 +50,7 @@
},
"timestamp": {
"keyids": [
"fa47289"
"cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34"
],
"threshold": 1,
"x-tuf-on-ci-expiry-period": 2,
Expand Down
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
{
"signatures": [
{
"keyid": "fa47289",
"keyid": "cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34",
"sig": "XXX"
}
],
Expand Down
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
{
"signatures": [
{
"keyid": "fa47289",
"keyid": "cda7a53138556e7c0d1737e4ba32868f3cf287e78ab9366c820115ce11383d34",
"sig": "XXX"
}
],
Expand Down
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