Adding upstream version 1.21.22.upstream/1.21.22upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 103 insertions, 0 deletions

diff --git a/scripts/Dpkg/OpenPGP/KeyHandle.pm b/scripts/Dpkg/OpenPGP/KeyHandle.pm
new file mode 100644
index 0000000..89ae448
--- /dev/null
+++ b/scripts/Dpkg/OpenPGP/KeyHandle.pm
@@ -0,0 +1,103 @@
+# Copyright © 2022 Guillem Jover <guillem@debian.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+package Dpkg::OpenPGP::KeyHandle;
+
+use strict;
+use warnings;
+
+our $VERSION = '0.01';
+
+use Carp;
+use List::Util qw(any none);
+
+sub new {
+    my ($this, %opts) = @_;
+    my $class = ref($this) || $this;
+
+    my $self = {
+        type => $opts{type} // 'auto',
+        handle => $opts{handle},
+    };
+    bless $self, $class;
+
+    $self->_sanitize();
+
+    return $self;
+}
+
+my $keyid_regex = qr/^(?:0x)?([[:xdigit:]]+)$/;
+
+sub _sanitize {
+    my ($self) = shift;
+
+    my $type = $self->{type};
+    if ($type eq 'auto') {
+        if (-e $self->{handle}) {
+            $type = 'keyfile';
+        } else {
+            $type = 'autoid';
+        }
+    }
+
+    if ($type eq 'autoid') {
+        if ($self->{handle} =~ m/$keyid_regex/) {
+            $self->{handle} = $1;
+            $type = 'keyid';
+        } else {
+            $type = 'userid';
+        }
+        $self->{type} = $type;
+    } elsif ($type eq 'keyid') {
+        if ($self->{handle} =~ m/$keyid_regex/) {
+            $self->{handle} = $1;
+        }
+    }
+
+    if (none { $type eq $_ } qw(userid keyid keyfile keystore)) {
+        croak "unknown type parameter value $type";
+    }
+
+    return;
+}
+
+sub needs_keystore {
+    my $self = shift;
+
+    return any { $self->{type} eq $_ } qw(keyid userid);
+}
+
+sub set {
+    my ($self, $type, $handle) = @_;
+
+    $self->{type} = $type;
+    $self->{handle} = $handle;
+
+    $self->_sanitize();
+}
+
+sub type {
+    my $self = shift;
+
+    return $self->{type};
+}
+
+sub handle {
+    my $self = shift;
+
+    return $self->{handle};
+}
+
+1;