.nh
.TH skopeo-standalone-sign(1)
.SH NAME
.PP
skopeo-standalone-sign - Debugging tool - Publish and sign an image in one step.

.SH SYNOPSIS
.PP
\fBskopeo standalone-sign\fP [\fIoptions\fP] \fImanifest\fP \fIdocker-reference\fP \fIkey-fingerprint\fP \fB--output\fP|\fB-o\fP \fIsignature\fP

.SH DESCRIPTION
.PP
This is primarily a debugging tool, useful for special cases, and usually should not be a part of your normal operational workflow; use \fB\fCskopeo copy --sign-by\fR instead to publish and sign an image in one step.

.PP
\fImanifest\fP Path to a file containing the image manifest

.PP
\fIdocker-reference\fP A docker reference to identify the image with

.PP
\fIkey-fingerprint\fP Key identity to use for signing

.SH OPTIONS
.PP
\fB--help\fP, \fB-h\fP

.PP
Print usage statement

.PP
\fB--output\fP, \fB-o\fP \fIoutput file\fP

.PP
Write signature to \fIoutput file\fP\&.

.PP
\fB--passphrase-file\fP=\fIpath\fP

.PP
The passphare to use when signing with the key ID from \fB\fC--sign-by\fR\&. Only the first line will be read. A passphrase stored in a file is of questionable security if other users can read this file. Do not use this option if at all avoidable.

.SH EXAMPLES
.PP
.RS

.nf
$ skopeo standalone-sign busybox-manifest.json registry.example.com/example/busybox 1D8230F6CDB6A06716E414C1DB72F2188BB46CC8 --output busybox.signature
$

.fi
.RE

.SH NOTES
.PP
This command is intended for use with local signatures e.g. OpenPGP ( other signature formats may be added in the future ), as per containers-signature(5). Furthermore, this command does \fBnot\fP interact with the artifacts generated by Docker Content Trust (DCT). For more information, please see containers-signature(5)
\[la]https://github.com/containers/image/blob/main/docs/containers-signature.5.md\[ra]\&.

.SH SEE ALSO
.PP
skopeo(1), skopeo-copy(1), containers-signature(5)

.SH AUTHORS
.PP
Antonio Murdaca runcom@redhat.com
\[la]mailto:runcom@redhat.com\[ra], Miloslav Trmac mitr@redhat.com
\[la]mailto:mitr@redhat.com\[ra], Jhon Honce jhonce@redhat.com
\[la]mailto:jhonce@redhat.com\[ra]