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path: root/guix/git-authenticate.scm
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2021-02-04channels: Consider the current channel commit as authentic....Fixes <https://bugs.gnu.org/45895>. When the ~/.cache/guix/authentication is empty, this change allows authentication to start at the current commit, as shown by 'guix describe', instead of starting from the introductory commit, which would take more and more time (there's currently 18K commits per year). * guix/git-authenticate.scm (authenticate-repository): Add #:authentic-commits. [authenticated-commits]: Append it. * guix/channels.scm (authenticate-channel)[authentic-commits]: New variable. Pass it to 'authenticate-repository'. Ludovic Courtès
2020-07-25Use 'formatted-message' instead of '&message' where appropriate....* gnu.scm (%try-use-modules): Use 'formatted-message' instead of '&message'. * gnu/machine/digital-ocean.scm (maybe-raise-unsupported-configuration-error): Likewise. * gnu/machine/ssh.scm (machine-check-file-system-availability): Likewise. (machine-check-building-for-appropriate-system): Likewise. (deploy-managed-host): Likewise. (maybe-raise-unsupported-configuration-error): Likewise. * gnu/packages.scm (search-patch): Likewise. * gnu/services.scm (%service-with-default-value): Likewise. (files->etc-directory): Likewise. (fold-services): Likewise. * gnu/system.scm (locale-name->definition*): Likewise. * gnu/system/mapped-devices.scm (check-device-initrd-modules): Likewise. (check-luks-device): Likewise. * guix/channels.scm (latest-channel-instance): Likewise. * guix/cve.scm (json->cve-items): Likewise. * guix/git-authenticate.scm (commit-signing-key): Likewise. (commit-authorized-keys): Likewise. (authenticate-commit): Likewise. (verify-introductory-commit): Likewise. * guix/remote.scm (remote-pipe-for-gexp): Likewise. * guix/scripts/graph.scm (assert-package): Likewise. * guix/scripts/offload.scm (private-key-from-file*): Likewise. * guix/ssh.scm (authenticate-server*): Likewise. (open-ssh-session): Likewise. (remote-inferior): Likewise. * guix/ui.scm (matching-generations): Likewise. * guix/upstream.scm (package-update): Likewise. * tests/channels.scm ("latest-channel-instances, missing introduction for 'guix'"): Catch 'formatted-message?'. ("authenticate-channel, wrong first commit signer"): Likewise. * tests/lint.scm ("patches: not found"): Adjust message string. * tests/packages.scm ("patch not found yields a run-time error"): Catch 'formatted-message?'. * guix/lint.scm (check-patch-file-names): Handle 'formatted-message?'. (check-derivation): Ditto. Ludovic Courtès
2020-07-21git-authenticate: Show fingerprint in missing-key error message....* guix/git-authenticate.scm (commit-signing-key): In the 'missing-key' case, add call to 'openpgp-format-fingerprint'. Ludovic Courtès
2020-07-11git-authenticate: Factorize 'authenticate-repository'....* guix/git-authenticate.scm (repository-cache-key) (verify-introductory-commit, authenticate-repository): New procedures. * guix/channels.scm (verify-introductory-commit): Remove. (authenticate-channel): Rewrite in terms of 'authenticate-repository'. Ludovic Courtès
2020-06-21git-authenticate: Ignore authenticated commit cache when it's not #o600....* guix/git-authenticate.scm (previously-authenticated-commits): Stat PORT; return the empty list if it's no #o600 and change it to #o600. Ludovic Courtès
2020-06-16git-authenticate: 'authenticate-commits' takes a #:keyring parameter....* guix/git-authenticate.scm (authenticate-commits): Add #:keyring parameter. Ludovic Courtès
2020-06-16git-authenticate: Cache takes a key parameter....* guix/git-authenticate.scm (authenticated-commit-cache-file) (cache-authenticated-commit, previously-authenticated-commits): Add 'key' parameter and honor it. * build-aux/git-authenticate.scm (git-authenticate): Pass "channels/guix" as the key. Ludovic Courtès
2020-06-12git-authenticate: Disallow SHA1 (and MD5) signatures....* guix/git-authenticate.scm (commit-signing-key): Add #:disallowed-hash-algorithms and honor it. (authenticate-commit)[recent-commit?]: New variable. Pass #:disallowed-hash-algorithms to 'commit-signing-key'. * tests/git-authenticate.scm ("signed commits, SHA1 signature"): New test. Ludovic Courtès
2020-06-09git-authenticate: 'commit-authorized-keys' properly handles orphan commits....Previously it would trigger a wrong-number-of-arguments error for 'lset-intersection'. * guix/git-authenticate.scm (commit-authorized-keys): Add case for when 'commit-parents' returns the empty list. Ludovic Courtès
2020-06-07git-authenticate: Prevent removal of '.guix-authorizations'....* guix/git-authenticate.scm (commit-authorized-keys) [parents-have-authorizations-file?, assert-parents-lack-authorizations]: New procedures. Use the latter before returning DEFAULT-AUTHORIZATIONS. * guix/git.scm (false-if-git-not-found): Export. * guix/tests/git.scm (populate-git-repository): Add 'remove' clause. * tests/git-authenticate.scm ("signed commits, .guix-authorizations removed"): New test. Ludovic Courtès
2020-06-05git-authenticate: Raise proper SRFI-35 conditions....* guix/git-authenticate.scm (&git-authentication-error) (&unsigned-commit-error, &unauthorized-commit-error) (&signature-verification-error, &missing-key-error): New condition types. (commit-signing-key, authenticate-commit): Raise them. Ludovic Courtès
2020-06-05git-authenticate: Don't hard-code "origin/" for keyring reference....* guix/git-authenticate.scm (load-keyring-from-reference): Remove hard-coded "origin/". Use BRANCH-ALL instead of BRANCH-REMOTE. Ludovic Courtès
2020-06-05Add (guix git-authenticate)....* build-aux/git-authenticate.scm (commit-signing-key) (read-authorizations, commit-authorized-keys, authenticate-commit) (load-keyring-from-blob, load-keyring-from-reference) (authenticate-commits, authenticated-commit-cache-file) (previously-authenticated-commits, cache-authenticated-commit): Remove. * build-aux/git-authenticate.scm (git-authenticate): Pass #:default-authorizations to 'authenticate-commits'. * guix/git-authenticate.scm: New file, with code taken from 'build-aux/git-authenticate.scm'. Remove references to '%historical-authorized-signing-keys' and add #:default-authorizations parameter instead. * Makefile.am (MODULES): Add it. (authenticate): Depend on guix/git-authenticate.go. Ludovic Courtès