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fix: redact Anthropic and JWT-like tokens #58

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Merged
CoderDeltaLAN merged 1 commit into from
Jun 16, 2026
Merged

fix: redact Anthropic and JWT-like tokens #58

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8 changes: 8 additions & 0 deletions src/agent_rules_kit/redaction.py
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,14 @@ class RedactionPattern:
name="openai_api_key",
pattern=re.compile(r"sk-[A-Za-z0-9_-]{12,}"),
),
RedactionPattern(
name="anthropic_api_key",
pattern=re.compile(r"sk-ant-[A-Za-z0-9_-]{12,}"),
),
RedactionPattern(
name="jwt_token",
pattern=re.compile(r"eyJ[A-Za-z0-9_-]{10,}\.[A-Za-z0-9_-]{10,}\.[A-Za-z0-9_-]{10,}"),
),
RedactionPattern(
name="github_token",
pattern=re.compile(r"gh[pousr]_[A-Za-z0-9_]{20,}"),
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16 changes: 16 additions & 0 deletions tests/test_redaction.py
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,22 @@ def test_redacts_openai_like_key(self) -> None:
self.assertEqual(redacted, f"token={REDACTION_TEXT}")
self.assertNotIn(secret, redacted)

def test_redacts_anthropic_like_key(self) -> None:
secret = "sk-ant-api03-" + ("I" * 36)

redacted = redact_secret_like_values(f"anthropic={secret}")

self.assertEqual(redacted, f"anthropic={REDACTION_TEXT}")
self.assertNotIn(secret, redacted)

def test_redacts_jwt_like_token(self) -> None:
secret = "eyJ" + ("A" * 20) + "." + ("B" * 20) + "." + ("C" * 20)

redacted = redact_secret_like_values(f"jwt={secret}")

self.assertEqual(redacted, f"jwt={REDACTION_TEXT}")
self.assertNotIn(secret, redacted)

def test_redacts_github_like_token(self) -> None:
secret = "ghp_" + ("B" * 36)

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