mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-13 09:52:38 +00:00
103 lines
4.1 KiB
Python
Executable File
103 lines
4.1 KiB
Python
Executable File
#!/usr/bin/env python3
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from pathlib import Path
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from typing import List
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VERSIONS_FILE = (
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Path(__file__).absolute().parent.parent / "list-versions" / "version_date.tsv"
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)
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HEADER = """<!--
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the file is autogenerated by utils/security-generator/generate_security.py
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-->
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# Security Policy
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## Security Announcements
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Security fixes will be announced by posting them in the [security changelog](https://clickhouse.com/docs/en/whats-new/security-changelog/).
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## Scope and Supported Versions
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The following versions of ClickHouse server are currently being supported with security updates:
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"""
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FOOTER = """## Reporting a Vulnerability
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We're extremely grateful for security researchers and users that report vulnerabilities to the ClickHouse Open Source Community. All reports are thoroughly investigated by developers.
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To report a potential vulnerability in ClickHouse please send the details about it to [security@clickhouse.com](mailto:security@clickhouse.com). We do not offer any financial rewards for reporting issues to us using this method. Alternatively, you can also submit your findings through our public bug bounty program hosted by [Bugcrowd](https://bugcrowd.com/clickhouse) and be rewarded for it as per the program scope and rules of engagement.
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### When Should I Report a Vulnerability?
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- You think you discovered a potential security vulnerability in ClickHouse
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- You are unsure how a vulnerability affects ClickHouse
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### When Should I NOT Report a Vulnerability?
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- You need help tuning ClickHouse components for security
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- You need help applying security related updates
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- Your issue is not security related
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## Security Vulnerability Response
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Each report is acknowledged and analyzed by ClickHouse maintainers within 5 working days.
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As the security issue moves from triage, to identified fix, to release planning we will keep the reporter updated.
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## Public Disclosure Timing
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A public disclosure date is negotiated by the ClickHouse maintainers and the bug submitter. We prefer to fully disclose the bug as soon as possible once a user mitigation is available. It is reasonable to delay disclosure when the bug or the fix is not yet fully understood, the solution is not well-tested, or for vendor coordination. The timeframe for disclosure is from immediate (especially if it's already publicly known) to 90 days. For a vulnerability with a straightforward mitigation, we expect the report date to disclosure date to be on the order of 7 days.
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"""
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def generate_supported_versions():
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with open(VERSIONS_FILE, "r", encoding="utf-8") as fd:
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versions = [line.split(maxsplit=1)[0][1:] for line in fd.readlines()]
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# The versions in VERSIONS_FILE are ordered ascending, so the first one is
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# the greatest one. We may have supported versions in the previous year
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unsupported_year = int(versions[0].split(".", maxsplit=1)[0]) - 2
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# 3 supported versions
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supported = [] # type: List[str]
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# 2 LTS versions, one of them could be in supported
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lts = [] # type: List[str]
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# The rest are unsupported
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unsupported = [] # type: List[str]
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table = [
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"| Version | Supported |",
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"|:-|:-|",
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]
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for version in versions:
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year = int(version.split(".")[0])
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month = int(version.split(".")[1])
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version = f"{year}.{month}"
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if version in supported or version in lts:
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continue
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if len(supported) < 3:
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supported.append(version)
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if len(lts) < 2 and month in [3, 8]:
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# The version can be LTS as well
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lts.append(version)
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table.append(f"| {version} | ✔️ |")
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continue
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if len(lts) < 2 and month in [3, 8]:
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lts.append(version)
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table.append(f"| {version} | ✔️ |")
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continue
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if year <= unsupported_year:
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# The whole year is unsopported
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version = f"{year}.*"
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if not version in unsupported:
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unsupported.append(version)
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table.append(f"| {version} | ❌ |")
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return "\n".join(table) + "\n"
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def main():
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print(HEADER)
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print(generate_supported_versions())
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print(FOOTER)
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if __name__ == "__main__":
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main()
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