src/pqc_lint/patterns/java.py · PQC Lint GitHub Action

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"""Java crypto patterns."""

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from __future__ import annotations

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from pqc_lint.patterns.base import PatternMatcher, compile_patterns

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class JavaMatcher(PatternMatcher):

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language = "java"

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file_extensions = (".java", ".kt")

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patterns = compile_patterns([

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# KeyPairGenerator / KeyFactory

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("PQC001", r"""KeyPairGenerator\.getInstance\s*\(\s*"RSA"\s*\)"""),

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("PQC001", r"""Signature\.getInstance\s*\(\s*"SHA\d+withRSA"""),

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("PQC002", r"""KeyPairGenerator\.getInstance\s*\(\s*"EC"\s*\)"""),

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("PQC002", r"""Signature\.getInstance\s*\(\s*"SHA\d+withECDSA"""),

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("PQC003", r"""KeyPairGenerator\.getInstance\s*\(\s*"Ed25519"\s*\)"""),

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("PQC004", r"""KeyPairGenerator\.getInstance\s*\(\s*"DSA"\s*\)"""),

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("PQC004", r"""Signature\.getInstance\s*\(\s*"SHA\d+withDSA"""),

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# KeyAgreement

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("PQC101", r"""KeyAgreement\.getInstance\s*\(\s*"ECDH"\s*\)"""),

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("PQC102", r"""KeyAgreement\.getInstance\s*\(\s*"DH"\s*\)"""),

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("PQC102", r"""KeyAgreement\.getInstance\s*\(\s*"DiffieHellman"\s*\)"""),

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("PQC103", r"""KeyAgreement\.getInstance\s*\(\s*"XDH"\s*\)"""),

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# Cipher

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("PQC201", r"""Cipher\.getInstance\s*\(\s*"RSA/.*/OAEPWith"""),

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("PQC202", r"""Cipher\.getInstance\s*\(\s*"RSA/.*/PKCS1Padding"""),

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# hashes

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("PQC301", r"""MessageDigest\.getInstance\s*\(\s*"MD5"\s*\)"""),

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("PQC302", r"""MessageDigest\.getInstance\s*\(\s*"SHA-?1"\s*\)"""),

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])

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