fix: restrict .openclaude-profile.json to owner-only permissions (0600) - #33
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The profile file may contain API keys (OPENAI_API_KEY, CODEX_API_KEY, GEMINI_API_KEY) in plain text. Without explicit permissions, writeFileSync uses the process umask — on systems with permissive umask (0022), the file is world-readable (644), exposing credentials to other users. Relates to Twigpine#24 Co-Authored-By: Juan Camilo <juancamilo.auriti@gmail.com>
kevincodex1
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Apr 2, 2026
euxaristia
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Apr 13, 2026
fix: restrict .openclaude-profile.json to owner-only permissions (0600)
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May 5, 2026
fix: restrict .openclaude-profile.json to owner-only permissions (0600)
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Summary
0600(owner read/write only) when writing.openclaude-profile.jsonwriteFileSyncdefaults to the process umask — on systems with permissive umask (0022), the file is world-readable (644), exposing credentials to other local usersChanges
1 line changed in
scripts/provider-bootstrap.ts.Relates to
#24