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| author | Jakob L. Kreuze <zerodaysfordays@sdf.lonestar.org> | 2019-08-15 04:06:41 -0400 |
|---|---|---|
| committer | Christopher Lemmer Webber <cwebber@dustycloud.org> | 2019-08-15 07:43:13 -0400 |
| commit | 3033d59ac9a747b42a1fa6ca6664d4fbc62ca117 (patch) | |
| tree | fa3b36f249a02165640d3135984add08d25b391d /gnu/machine | |
| parent | 9c70c460a05b2bc60f3f3602f0a2dba0f79ce86c (diff) | |
| download | guix-3033d59ac9a747b42a1fa6ca6664d4fbc62ca117.tar guix-3033d59ac9a747b42a1fa6ca6664d4fbc62ca117.tar.gz | |
machine: Automatically authorize the coordinator's signing key.
* guix/ssh.scm (remote-authorize-signing-key): New variable.
* gnu/machine/ssh.scm (deploy-managed-host): Authorize coordinator's
signing key before any invocations of 'remote-eval'.
(deploy-managed-host): Display an error if a signing key does not exist.
* doc/guix.texi (Invoking guix deploy): Remove section describing manual
signing key authorization.
(Invoking guix deploy): Add section describing the 'authorize?' field.
Diffstat (limited to 'gnu/machine')
| -rw-r--r-- | gnu/machine/ssh.scm | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/gnu/machine/ssh.scm b/gnu/machine/ssh.scm index 4b5d5fe3a2..ac3aa3e370 100644 --- a/gnu/machine/ssh.scm +++ b/gnu/machine/ssh.scm @@ -28,13 +28,16 @@ #:use-module (guix i18n) #:use-module (guix modules) #:use-module (guix monads) + #:use-module (guix pki) #:use-module (guix records) #:use-module (guix remote) #:use-module (guix scripts system reconfigure) #:use-module (guix ssh) #:use-module (guix store) #:use-module (guix utils) + #:use-module (gcrypt pk-crypto) #:use-module (ice-9 match) + #:use-module (ice-9 textual-ports) #:use-module (srfi srfi-1) #:use-module (srfi srfi-19) #:use-module (srfi srfi-26) @@ -48,6 +51,7 @@ machine-ssh-configuration-host-name machine-ssh-configuration-build-locally? + machine-ssh-configuration-authorize? machine-ssh-configuration-port machine-ssh-configuration-user machine-ssh-configuration-session)) @@ -70,17 +74,19 @@ make-machine-ssh-configuration machine-ssh-configuration? this-machine-ssh-configuration - (host-name machine-ssh-configuration-host-name) ; string - (system machine-ssh-configuration-system) ; string - (build-locally? machine-ssh-configuration-build-locally? + (host-name machine-ssh-configuration-host-name) ; string + (system machine-ssh-configuration-system) ; string + (build-locally? machine-ssh-configuration-build-locally? ; boolean (default #t)) - (port machine-ssh-configuration-port ; integer + (authorize? machine-ssh-configuration-authorize? ; boolean + (default #t)) + (port machine-ssh-configuration-port ; integer (default 22)) - (user machine-ssh-configuration-user ; string + (user machine-ssh-configuration-user ; string (default "root")) - (identity machine-ssh-configuration-identity ; path to a private key + (identity machine-ssh-configuration-identity ; path to a private key (default #f)) - (session machine-ssh-configuration-session ; session + (session machine-ssh-configuration-session ; session (default #f))) (define (machine-ssh-session machine) @@ -359,6 +365,19 @@ the 'should-roll-back' field set to SHOULD-ROLL-BACK?" "Internal implementation of 'deploy-machine' for MACHINE instances with an environment type of 'managed-host." (maybe-raise-unsupported-configuration-error machine) + (when (machine-ssh-configuration-authorize? + (machine-configuration machine)) + (unless (file-exists? %public-key-file) + (raise (condition + (&message + (message (format #f (G_ "no signing key '~a'. \ +have you run 'guix archive --generate-key?'") + %public-key-file)))))) + (remote-authorize-signing-key (call-with-input-file %public-key-file + (lambda (port) + (string->canonical-sexp + (get-string-all port)))) + (machine-ssh-session machine))) (mlet %store-monad ((_ (check-deployment-sanity machine)) (boot-parameters (machine-boot-parameters machine))) (let* ((os (machine-operating-system machine)) |