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Fix: Don't add empty PCR selections to list of implemented PCRs #258

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merged 2 commits into from
Nov 4, 2022

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daniel-weisse
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Proposed change

Only consider a PCRSelection "implemented" if the list of supported PCRs for a given hash algorithm is not an empty list.

Fixes #257

Signed-off-by: Daniel Weiße <dw@edgeless.systems>
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google-cla bot commented Oct 28, 2022

Thanks for your pull request! It looks like this may be your first contribution to a Google open source project. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

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@alexmwu alexmwu requested a review from chrisfenner October 28, 2022 22:45
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Thanks for the contribution! Naming nits but this generally LGTM.
Also looks like you need to sign the CLA for us to submit.

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Signed-off-by: Daniel Weiße <dw@edgeless.systems>
@alexmwu alexmwu merged commit ef14c14 into google:master Nov 4, 2022
alexmwu added a commit to alexmwu/go-tpm-tools that referenced this pull request Dec 16, 2022
Breaking Changes:

New Features:
Add IsHardened in launch spec: google#244
Add container logging redirect policy: google#249
Add SEV-SNP attestation support: google#240
Integrity-protect stateful partition on CS image: google#251
Retry launcher OIDC token refresh with backoff: google#261
Change restart policy behavior to reboot: google#260
Add ability to GetGCEInstanceInfo from a certificate: google#267

Bug Fixes:
COS event log: require CEL events to use PCR13, add a launch separator, and don't skip unknown events: google#246
Measure LaunchSeparator event: google#247
Skip unallocated PCR selections when reading all PCRs: google#258
Remove gRPC client and use of insecure credentials: google#262
Fix server.VerifyAttestation proto merging(google#263) and defer of os.Exit(google#264): google#265

Other Changes:
Add fake verifier client: google#234
Update CI Go Version to 1.19: google#241
Add launcher integration testing support: google#255
Test multi-writer PD creation disabled: google#256
Update go-sev-guest dependency to v0.2.6: google#259
Change OIDC retry policy to hourly and add jitter to refresh time: google#266
Add wrapper cloudbuild workflow to trigger image build and testing: google#269
@alexmwu alexmwu mentioned this pull request Dec 16, 2022
alexmwu added a commit that referenced this pull request Dec 16, 2022
Breaking Changes:

New Features:
Add IsHardened in launch spec: #244
Add container logging redirect policy: #249
Add SEV-SNP attestation support: #240
Integrity-protect stateful partition on CS image: #251
Retry launcher OIDC token refresh with backoff: #261
Change restart policy behavior to reboot: #260
Add ability to GetGCEInstanceInfo from a certificate: #267

Bug Fixes:
COS event log: require CEL events to use PCR13, add a launch separator, and don't skip unknown events: #246
Measure LaunchSeparator event: #247
Skip unallocated PCR selections when reading all PCRs: #258
Remove gRPC client and use of insecure credentials: #262
Fix server.VerifyAttestation proto merging(#263) and defer of os.Exit(#264): #265

Other Changes:
Add fake verifier client: #234
Update CI Go Version to 1.19: #241
Add launcher integration testing support: #255
Test multi-writer PD creation disabled: #256
Update go-sev-guest dependency to v0.2.6: #259
Change OIDC retry policy to hourly and add jitter to refresh time: #266
Add wrapper cloudbuild workflow to trigger image build and testing: #269
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Invalid PCR selection during key.Attest()
2 participants