33 lines
1.3 KiB
Plaintext
33 lines
1.3 KiB
Plaintext
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#!/bin/bash
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#
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# Lists all commits after a given commit that do not have a trusted signature
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#
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# Allows for automated detection of potential attacks or false authorship of
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# commits by validating signatures against trusted public GPG keys.
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#
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# Copyright (C) 2012 Mike Gerwitz
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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##
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# default to last unsigned commit (specific to ease.js)
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chkafter="${1:-1b1790029}"
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# Check every commit after chkcommit (or all commits if chkcommit was not
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# provided) for a trusted signature, listing invalid commits. %G? will output
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# "G" if the signature is trusted.
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t=$'\t'
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git log --pretty="format:%H %aN$t%s$t%G?" "$chkafter.." \
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| grep -v "${t}G$"
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