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feat: Check err output for tamper errors #220

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merged 4 commits into from
Nov 5, 2024
Merged

feat: Check err output for tamper errors #220

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27fce08
assert tamper in output
elizabethhealy Nov 1, 2024
1036728
check for rewrap
elizabethhealy Nov 1, 2024
5b749e8
check with fix branches
elizabethhealy Nov 1, 2024
fb16af7
use main, black formatting
elizabethhealy Nov 4, 2024
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3 changes: 3 additions & 0 deletions xtest/test_tdfs.py
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Original file line number Diff line number Diff line change
Expand Up @@ -122,6 +122,7 @@ def test_tdf_with_unbound_policy(encrypt_sdk, decrypt_sdk, pt_file, tmp_dir):
assert False, "decrypt succeeded unexpectedly"
except subprocess.CalledProcessError as exc:
assert b"wrap" in exc.output
assert b"tamper" in exc.output or b"InvalidFileError" in exc.output


def test_tdf_with_altered_root_sig(encrypt_sdk, decrypt_sdk, pt_file, tmp_dir):
Expand All @@ -135,6 +136,7 @@ def test_tdf_with_altered_root_sig(encrypt_sdk, decrypt_sdk, pt_file, tmp_dir):
assert False, "decrypt succeeded unexpectedly"
except subprocess.CalledProcessError as exc:
assert b"root" in exc.output
assert b"tamper" in exc.output or b"IntegrityError" in exc.output


def test_tdf_with_altered_seg_sig(encrypt_sdk, decrypt_sdk, pt_file, tmp_dir):
Expand All @@ -148,6 +150,7 @@ def test_tdf_with_altered_seg_sig(encrypt_sdk, decrypt_sdk, pt_file, tmp_dir):
assert False, "decrypt succeeded unexpectedly"
except subprocess.CalledProcessError as exc:
assert b"signature" in exc.output
assert b"tamper" in exc.output or b"IntegrityError" in exc.output


def test_tdf_assertions(encrypt_sdk, decrypt_sdk, pt_file, tmp_dir):
Expand Down