Enigma: Display complete key information (subkeys, user IDs)

Aleksander Machniak

2015-10-03 13eb9bdc245273918bc2b96b475d7d74f01aae2b

Enigma: Display complete key information (subkeys, user IDs)

 plugins/enigma/lib/enigma_driver_gnupg.php

@@ -299,7 +299,7 @@
            else if ($code == enigma_error::DELKEY) {
                $key = $this->get_key($keyid);
                for ($i = count($key->subkeys) - 1; $i >= 0; $i--) {
                    $type = $key->subkeys[$i]->can_encrypt ? 'priv' : 'pub';
                    $type = ($key->subkeys[$i]->usage & enigma_key::CAN_ENCRYPT) ? 'priv' : 'pub';
                    $result = $this->{'delete_' . $type . 'key'}($key->subkeys[$i]->id);
                    if ($result !== true) {
                        return $result;
@@ -423,6 +423,14 @@
        $ekey->name = trim($ekey->users[0]->name . ' <' . $ekey->users[0]->email . '>');

        foreach ($key->getSubKeys() as $idx => $subkey) {
            $usage = 0;
            if ($subkey->canSign()) {
                $usage += enigma_key::CAN_SIGN;
            }
            if ($subkey->canEncrypt()) {
                $usage += enigma_key::CAN_ENCRYPT;
            }

            $skey = new enigma_subkey();
            $skey->id          = $subkey->getId();
            $skey->revoked     = $subkey->isRevoked();
@@ -430,8 +438,9 @@
            $skey->expires     = $subkey->getExpirationDate();
            $skey->fingerprint = $subkey->getFingerprint();
            $skey->has_private = $subkey->hasPrivate();
            $skey->can_sign    = $subkey->canSign();
            $skey->can_encrypt = $subkey->canEncrypt();
            $skey->algorithm   = $subkey->getAlgorithm();
            $skey->length      = $subkey->getLength();
            $skey->usage       = $usage;

            $ekey->subkeys[$idx] = $skey;
        };

 plugins/enigma/lib/enigma_driver_phpssl.php

@@ -183,8 +183,6 @@
                $skey->expires     = $subkey->getExpirationDate();
                $skey->fingerprint = $subkey->getFingerprint();
                $skey->has_private = $subkey->hasPrivate();
                $skey->can_sign    = $subkey->canSign();
                $skey->can_encrypt = $subkey->canEncrypt();

                $ekey->subkeys[$idx] = $skey;
        };

 plugins/enigma/lib/enigma_key.php

@@ -28,6 +28,9 @@

    const CAN_SIGN    = 1;
    const CAN_ENCRYPT = 2;
    const CAN_CERTIFY = 4;
    const CAN_AUTH    = 8;


    /**
     * Keys list sorting callback for usort()
@@ -99,9 +102,7 @@
            if ($user->email === $email && $user->valid && !$user->revoked) {
                foreach ($this->subkeys as $subkey) {
                    if (!$subkey->revoked && (!$subkey->expires || $subkey->expires > $now)) {
                        if (($mode == self::CAN_ENCRYPT && $subkey->can_encrypt)
                            || ($mode == self::CAN_SIGN && $subkey->has_private)
                        ) {
                        if ($subkey->usage & $mode) {
                            return $subkey;
                        }
                    }
@@ -147,5 +148,4 @@

        return $result;
    }

}

 plugins/enigma/lib/enigma_subkey.php

@@ -23,8 +23,9 @@
    public $created;
    public $revoked;
    public $has_private;
    public $can_sign;
    public $can_encrypt;
    public $algorithm;
    public $length;
    public $usage;

    /**
     * Converts internal ID to short ID
@@ -47,4 +48,31 @@
    {
        return enigma_key::format_fingerprint($this->fingerprint);
    }

    /**
     * Returns human-readable name of the key's algorithm
     *
     * @return string Algorithm name
     */
    function get_algorithm()
    {
        // http://tools.ietf.org/html/rfc4880#section-9.1
        switch ($this->algorithm) {
        case 1:
        case 2:
        case 3:
            return 'RSA';
        case 16:
        case 20:
            return 'Elgamal';
        case 17:
            return 'DSA';
        case 18:
            return 'Elliptic Curve';
        case 19:
            return 'ECDSA';
        case 21:
            return 'Diffie-Hellman';
        }
    }
}

 plugins/enigma/lib/enigma_ui.php

@@ -385,23 +385,72 @@
        $out .= html::tag('fieldset', null,
            html::tag('legend', null,
                $this->enigma->gettext('basicinfo')) . $table->show($attrib));
/*

        // Subkeys
        $table = new html_table(array('cols' => 6)); 
        // Columns: Type, ID, Algorithm, Size, Created, Expires
        $table = new html_table(array('cols' => 5, 'id' => 'enigmasubkeytable', 'class' => 'records-table'));

        $table->add_header('id', $this->enigma->gettext('subkeyid'));
        $table->add_header('algo', $this->enigma->gettext('subkeyalgo'));
        $table->add_header('created', $this->enigma->gettext('subkeycreated'));
        $table->add_header('expires', $this->enigma->gettext('subkeyexpires'));
        $table->add_header('usage', $this->enigma->gettext('subkeyusage'));

        $now         = time();
        $date_format = $this->rc->config->get('date_format', 'Y-m-d');
        $usage_map   = array(
            enigma_key::CAN_ENCRYPT => $this->enigma->gettext('typeencrypt'),
            enigma_key::CAN_SIGN    => $this->enigma->gettext('typesign'),
            enigma_key::CAN_CERTIFY => $this->enigma->gettext('typecert'),
            enigma_key::CAN_AUTH    => $this->enigma->gettext('typeauth'),
        );

        foreach ($this->data->subkeys as $subkey) {
            $algo = $subkey->get_algorithm();
            if ($algo && $subkey->length) {
                $algo .= ' (' . $subkey->length . ')';
            }

            $usage = array();
            foreach ($usage_map as $key => $text) {
                if ($subkey->usage & $key) {
                    $usage[] = $text;
                }
            }

            $table->add('id', $subkey->get_short_id());
            $table->add('algo', $algo);
            $table->add('created', $subkey->created ? $this->rc->format_date($subkey->created, $date_format, false) : '');
            $table->add('expires', $subkey->expires ? $this->rc->format_date($subkey->expires, $date_format, false) : $this->enigma->gettext('expiresnever'));
            $table->add('usage', implode(',', $usage));
            $table->set_row_attribs($subkey->revoked || ($subkey->expires && $subkey->expires < $now) ? 'deleted' : '');
        }

        $out .= html::tag('fieldset', null,
            html::tag('legend', null, 
                $this->enigma->gettext('subkeys')) . $table->show($attrib));
                $this->enigma->gettext('subkeys')) . $table->show());

        // Additional user IDs
        $table = new html_table(array('cols' => 2));
        // Columns: User ID, Validity
        $table = new html_table(array('cols' => 2, 'id' => 'enigmausertable', 'class' => 'records-table'));

        $table->add_header('id', $this->enigma->gettext('userid'));
        $table->add_header('valid', $this->enigma->gettext('uservalid'));

        foreach ($this->data->users as $user) {
            $username = $user->name;
            if ($user->comment) {
                $username .= ' (' . $user->comment . ')';
            }
            $username .= ' <' . $user->email . '>';

            $table->add('id', rcube::Q(trim($username)));
            $table->add('valid', $this->enigma->gettext($user->valid ? 'valid' : 'unknown'));
            $table->set_row_attribs($user->revoked || !$user->valid ? 'deleted' : '');
        }

        $out .= html::tag('fieldset', null,
            html::tag('legend', null, 
                $this->enigma->gettext('userids')) . $table->show($attrib));
*/
                $this->enigma->gettext('userids')) . $table->show());

        return $out;
    }


 plugins/enigma/localization/en_US.inc

@@ -28,11 +28,25 @@
$labels['fingerprint'] = 'Fingerprint';
$labels['subkeys'] = 'Subkeys';
$labels['basicinfo'] = 'Basic Information';
$labels['userids'] = 'Additional User IDs';
$labels['userids'] = 'Additional Users';
$labels['typepublickey'] = 'public key';
$labels['typekeypair'] = 'key pair';
$labels['keyattfound'] = 'This message contains attached PGP key(s).';
$labels['keyattimport'] = 'Import key(s)';
$labels['typesign'] = 'Sign';
$labels['typeencrypt'] = 'Encrypt';
$labels['typecert'] = 'Certify';
$labels['typeauth'] = 'Authentication';
$labels['subkeyid'] = 'ID';
$labels['subkeyalgo'] = 'Algorithm';
$labels['subkeycreated'] = 'Created';
$labels['subkeyexpires'] = 'Expires';
$labels['subkeyusage'] = 'Usage';
$labels['expiresnever'] = 'never';
$labels['unknown'] = 'unknown';
$labels['uservalid'] = 'Valid';
$labels['userid'] = 'ID';
$labels['valid'] = 'valid';

$labels['supportencryption'] = 'Enable message encryption and signing';
$labels['supportsignatures'] = 'Enable message signatures verification';

 plugins/enigma/skins/classic/enigma.css

@@ -142,6 +142,15 @@
  text-align: right;
}

#key-details table {
  width: 100%;
}

#key-details table td,
#key-details table th {
  border: 0;
}

#keystoolbar
{
  position: absolute;