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fad8b9b8a9
Builds on top of the unsigned URL-based GAF update flow added previously (see referenced issue for context). The pkgs.tailscale.com server now publishes signed GAFs for the unstable track, with detached ed25519 signatures produced by pkgsign's signdist path (the same distsign scheme used for every other release artifact). This change consumes them. The URL-based path (tailscale update --gokrazy-update-from-url=URL) now verifies the signature by default using clientupdate/distsign.Client, which fetches distsign.pub from the root of the host serving the GAF and checks the .sig against the root keys embedded in this binary. The --unsigned flag stays for TestGokrazyUpdatesItselfToSameImage, whose in-test fileserver does not publish distsign.pub. The bare tailscale update path is now wired up for the Tailscale appliance image. It fetches <pkgs>/<track>/?mode=json, picks the GAF whose key matches the local device (vm-amd64, vm-arm64, or pi-arm64, where arm64 is split via /sys/firmware/devicetree/base/model), confirms the version with the user, and reuses the verified download path above. To avoid wiping a user's custom Gokrazy build that happens to include tailscaled, the bare update path is gated on hostinfo.Package == "tsapp", which is only set when the new ts_appliance build tag is present (mirroring the existing ts_package_container tag). The gokrazy/tsapp*/config.json files now pass GoBuildTags ["ts_appliance"] for the tailscale and tailscaled packages so monogok bakes the tag into the official appliance builds. The TS_FORCE_ALLOW_TSAPP_UPDATE env var is an escape hatch for callers who want to force the appliance update path on a non-appliance build. The URL-based path stays ungated since it requires explicit user intent (and is exercised by the natlab vmtest). Updates #20002 Change-Id: I7c7856a88bf3dffb9eb8d3e9111fad0b3906743c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com> |
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| .. | ||
| addlicense | ||
| build-webclient | ||
| checkmetrics | ||
| cigocacher | ||
| cloner | ||
| connector-gen | ||
| containerboot | ||
| derper | ||
| derpprobe | ||
| dist | ||
| distsign | ||
| featuretags | ||
| get-authkey | ||
| gitops-pusher | ||
| hello | ||
| jsonimports | ||
| k8s-nameserver | ||
| k8s-operator | ||
| k8s-proxy | ||
| mkmanifest | ||
| mkpkg | ||
| mkversion | ||
| nardump | ||
| natc | ||
| netlogfmt | ||
| nginx-auth | ||
| omitsize | ||
| pgproxy | ||
| printdep | ||
| proxy-test-server | ||
| proxy-to-grafana | ||
| sniproxy | ||
| speedtest | ||
| ssh-auth-none-demo | ||
| stunc | ||
| stund | ||
| stunstamp | ||
| sync-containers | ||
| systray | ||
| tailscale | ||
| tailscaled | ||
| testcontrol | ||
| testwrapper | ||
| tl-longchain | ||
| tsconnect | ||
| tsidp | ||
| tsnet-proxy | ||
| tsp | ||
| tsshd | ||
| tta | ||
| vet | ||
| viewer | ||
| vnet | ||
| xdpderper | ||