Add method to validate signature of efi file #337
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Signed-off-by: Itxaka <itxaka@kairos.io>
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jimmykarily
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May 16, 2024
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #337 +/- ##
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- Coverage 59.07% 54.71% -4.37%
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Files 39 43 +4
Lines 4242 4670 +428
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+ Hits 2506 2555 +49
- Misses 1460 1831 +371
- Partials 276 284 +8 ☔ View full report in Codecov by Sentry. |
Signed-off-by: Itxaka <itxaka@kairos.io>
jimmykarily
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May 17, 2024
Tests showed that the approach was wrong. Now we check for the list of db certs and extract those properly Signed-off-by: Itxaka <itxaka@kairos.io>
Signed-off-by: Itxaka <itxaka@kairos.io>
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Signed-off-by: Itxaka <itxaka@kairos.io>
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Seems to me like this has gottena bit big. Just to parse a couple of things, we need to bring a library for parsing pe files, so for me it makes more sense to have this in the sdk as a generic function that checks the signature validity instead of cluttering teh agent with this maybe... ? |
jimmykarily
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May 20, 2024
jimmykarily
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May 20, 2024
jimmykarily
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May 20, 2024
jimmykarily
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May 20, 2024
Co-authored-by: Dimitris Karakasilis <dimitris@karakasilis.me>
Signed-off-by: Itxaka <itxaka@kairos.io>
- Check for zero size before parsing - mmap the file, seems to consume less memory - return on unknown errors when stat-ing the file - convert the type so we can keep using v1.FS - Add more debug logging - Extra test for zero size - Fix the location of the efi file during upgrade check Signed-off-by: Itxaka <itxaka@kairos.io>
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Seems to be working with a proper EFI: |
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certs in the machine DB: |
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Artifact checks out, signed by my default test key |
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Now testing with an upgrade image signed with a different key (generic one created on the fly during artifact build): Check fails as expected: Need to fix the error message though as its pretty crude LOL |
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New error message a bit more extensive |
Signed-off-by: Itxaka <itxaka@kairos.io>
mauromorales
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May 21, 2024
Signed-off-by: Itxaka <itxaka@kairos.io>
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…0.5 (#569) [](https://renovatebot.com) This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [github.com/kairos-io/kairos-agent/v2](https://togithub.com/kairos-io/kairos-agent) | `v2.10.4` -> `v2.10.5` | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>kairos-io/kairos-agent (github.com/kairos-io/kairos-agent/v2)</summary> ### [`v2.10.5`](https://togithub.com/kairos-io/kairos-agent/releases/tag/v2.10.5) [Compare Source](https://togithub.com/kairos-io/kairos-agent/compare/v2.10.4...v2.10.5) #### What's Changed - Update dependency cypress to v13.9.0 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#327 - Fix reboot/power off message by [@​Itxaka](https://togithub.com/Itxaka) in [kairos-io/kairos-agent#331 - Force go 1.19 for releases by [@​mauromorales](https://togithub.com/mauromorales) in [kairos-io/kairos-agent#333 - Update actions/checkout action to v4 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#290 - Update module github.com/kairos-io/kairos-sdk to v0.1.6 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#326 - Update module golang.org/x/net to v0.25.0 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#328 - Update module golang.org/x/sys to v0.20.0 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#330 - Update github/codeql-action action to v3 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#291 - Update module github.com/google/go-github/v40 to v62 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#335 - Update module github.com/google/go-github/v61 to v62 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#336 - Update module github.com/mudler/yip to v1.7.0 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#334 - Update module golang.org/x/oauth2 to v0.20.0 - autoclosed by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#329 - Update module github.com/google/go-github/v40 to v62 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#338 - Update dependency alpinejs to v3.14.0 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#340 - Add method to validate signature of efi file by [@​Itxaka](https://togithub.com/Itxaka) in [kairos-io/kairos-agent#337 - Update dependency cypress to v13.10.0 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#342 - Update module github.com/kairos-io/kcrypt to v0.11.0 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#343 - Update module github.com/rs/zerolog to v1.33.0 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#345 - Update module github.com/google/go-github/v40 to v62 by [@​renovate](https://togithub.com/renovate) in [kairos-io/kairos-agent#346 - Bump kairos-sdk to v0.1.7 by [@​jimmykarily](https://togithub.com/jimmykarily) in [kairos-io/kairos-agent#347 - Move udevadm triggering in kcrypt by [@​jimmykarily](https://togithub.com/jimmykarily) in [kairos-io/kairos-agent#350 - Bump sdk to v0.1.8 by [@​mauromorales](https://togithub.com/mauromorales) in [kairos-io/kairos-agent#349 **Full Changelog**: kairos-io/kairos-agent@v2.10.4...v2.10.5 </details> --- ### Configuration 📅 **Schedule**: Branch creation - "after 11pm every weekday,before 7am every weekday,every weekend" in timezone Europe/Brussels, Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://developer.mend.io/github/kairos-io/provider-kairos). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4zNjguMTAiLCJ1cGRhdGVkSW5WZXIiOiIzNy4zNjguMTAiLCJ0YXJnZXRCcmFuY2giOiJtYWluIiwibGFiZWxzIjpbXX0=--> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
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This seems rigth but needs testing. Also makes sense to have this in the sdk instead maybe?
Fixes kairos-io/kairos#2200