fix(cli): create config dir before writing registry token - #925
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`substreams registry login` failed with "no such file or directory" on machines where ~/.config/substreams did not exist yet. Token file is now 0600 since it holds a secret; existing 0644 files get tightened on re-login because WriteFile only applies mode on create.
🔍 Vulnerabilities of
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| digest | sha256:fa37e34b7be00bf5e6929bf5a2c0c1ede004a7c6e3f9abc73cb227e2b32b9e99 |
| vulnerabilities |     |
| platform | linux/amd64 |
| size | 121 MB |
| packages | 380 |
📦 Base Image ubuntu:24.04
| also known as |
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| digest | sha256:a61567bd31828687156d735ea8eb01ba4e37636e225dd6a48ba94136a70d9d61 |
| vulnerabilities |   |
sduchesneau
approved these changes
Sep 10, 2026
Contributor
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just |
CVE-2026-84445 fails the Docker Scout gate on any PR branch.
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substreams registry loginfailed with a "no such file or directory" error when~/.config/substreamsdidn't exist yet, since the token write never created the parent directory. The write now creates the directory first, writes the token file with mode 0600 instead of 0644, and tightens permissions on an existing file during re-login. Adds a couple of unit tests and a changelog entry.