138 lines
3 KiB
Groff
138 lines
3 KiB
Groff
.\"
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.\" sekrit.1
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.\" Written in 2018 by Lucas
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.\" CC0 1.0 Universal/Public domain - No rights reserved
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.\"
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.\" To the extent possible under law, the author(s) have dedicated all
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.\" copyright and related and neighboring rights to this software to the
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.\" public domain worldwide. This software is distributed without any
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.\" warranty. You should have received a copy of the CC0 Public Domain
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.\" Dedication along with this software. If not, see
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.\" <http://creativecommons.org/publicdomain/zero/1.0/>.
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.\"
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.Dd September 25, 2018
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.Dt SEKRIT 1
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.Os
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.Sh NAME
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.Nm sekrit
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.Nd Secret files manager
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.Sh SYNOPSIS
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.Nm sekrit
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.Cm add
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.Ar key
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.Op Ar value ...
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.Nm sekrit
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.Cm gen
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.Op Fl l Ar length
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.Op Ar chars
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.Nm sekrit
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.Cm get
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.Ar key
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.Nm sekrit
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.Cm has
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.Ar key
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.Nm sekrit
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.Cm ls
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.Op Ar keys ...
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.Sh DESCRIPTION
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.Nm
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is a small shell script for managing encrypted files.
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It leverages
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.Xr gpg2 1
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to create and read encrypted files,
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and can generate random data to populate them.
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.Pp
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Because of this,
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.Nm
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can be used as an account credentials manager,
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or as a general-purpose key-value store of encrypted information.
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.Bl -tag -width Ds
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.It Nm Cm add Ar key Op Ar value ...
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Adds a value to
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.Ar key .
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.Ar value
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is inserted as is, without any extra modifications.
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If no
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.Ar value
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is specified on command line,
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.Cm add
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will read the value from standard input.
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.Cm add
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will fail if
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.Ar key
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already has a value.
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.It Nm Cm gen Oo Fl l Ar length Oc Op Ar chars
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Outputs a randomly generated sequence.
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The generated sequence consist of characters
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.Ar chars .
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Defaults to
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.Ar +/0-9A-Za-z .
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If
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.Fl l Ar length
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is provided, the randomly generated sequence will be
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.Ar length
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characters long.
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Defaults to 43.
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.It Nm Cm get Ar key
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Decrypts the value associated with
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.Ar key
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and prints it to standard output.
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Fails if
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.Ar key
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doesn't have a value associated with it.
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.It Nm Cm has Ar key
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Returns success if
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.Ar key
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has a value associated with it.
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Fails otherwise.
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.It Nm Cm ls Op Ar keys ...
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For each
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.Ar key
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given as argument,
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list all the registered keys under that hierarchy.
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If no
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.Ar key
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is given, list all the registeres keys.
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.El
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.Sh ENVIRONMENT
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.Bl -tag -width SEKRIT_GPG_ID
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.It Ev SEKRIT_DIR
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Secret files base directory.
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Defaults to
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.Pa ~/keep/sekrit .
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.It Ev SEKRIT_GPG_ID
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The recipient to whom encrypt the files.
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Defaults to
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.Ar myself .
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.El
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.Sh EXIT STATUS
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.Ex -std
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.Sh EXAMPLES
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To use
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.Nm
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as an account credentials manager, you can run
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.Bd -literal -offset indent
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sekrit add accounts/example.com/user myuser
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sekrit gen accounts/example.com/pass
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.Ed
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.Pp
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Then, to retrieve credentials to login as
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.Ar myuser
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in
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.Ar example.com
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you can run
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.Bd -literal -offset indent
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sekrit get accounts/example.com/user | xclip -l 1 -sel clip -q
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sekrit get accounts/example.com/pass | xclip -l 1 -sel clip -q
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.Ed
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.Sh AUTHORS
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.An Lucas
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.Sh LICENSE
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.Nm
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is in the public domain.
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.Pp
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To the extent possible under law, the author(s) have dedicated all
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copyright and related and neighboring rights to this software to the
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public domain worldwide.
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.Pp
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.Lk http://creativecommons.org/publicdomain/zero/1.0/
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