PHP 8.1.0 RC 4 available for testing

gnupg_import

(PECL gnupg >= 0.3)

gnupg_importImporte une clé

Description

gnupg_import(resource $identifier, string $keydata): array

Importe la clé keydata et retourne un tableau avec les informations à propos du processus d'importation.

Liste de paramètres

identifier

L'identifiant gnupg, généré par un appel à la fonction gnupg_init() ou à la fonction gnupg.

keydata

La clé à importer.

Valeurs de retour

En cas de succès, cette fonction retourne un tableau d'information à propos du processus d'importation. En cas d'échec, cette fonction retourne false.

Exemples

Exemple #1 Exemple avec gnupg_import() (Style procédural)

<?php
$res 
gnupg_init();
$info gnupg_import($res,$keydata);
print_r($info);
?>

Exemple #2 Exemple avec gnupg_import() (Style orienté objet)

<?php
$gpg 
= new gnupg();
$info $gpg -> import($keydata);
print_r($info);
?>

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User Contributed Notes 3 notes

up
7
php at cdauth dot de
13 years ago
The return array consists of the following values:
(
  [imported] => (int),
  [unchanged] => (int),
  [newuserids] => (int),
  [newsubkeys] => (int),
  [secretimported] => (int),
  [secretunchanged] => (int),
  [newsignatures] => (int),
  [skippedkeys] => (int),
  [fingerprint] => (string)
)

When invalid content is passed, all values, even skippedkeys, is 0. The fingerprint value does not exist then.
up
1
gst
2 months ago
In case anybody tries to import keys from file and ends up with return value "false", and absolutely no errors or warnings whatsoever.

gpg module still operates the same way as command line / bash invoked gpg.

If you are runnig a script from under apache, gpg is trying to acces it's ~/.gnupg that likely does not exist for apache user www-data or equivalent:

# su www-data -s /bin/bash -c "gpg"
gpg: Fatal: can't create directory '/var/www/.gnupg': Permission denied

You simply need to created that folder and chown it to apache user www-data or equivalent.

# mkdir /var/www/.gnupg
# chown www-data:www-data /var/www/.gnupg
up
-1
dimitri at digirati dot com dot br
13 years ago
I recommend that the key may be generated in shell command line, then you export the keys using this group of commands.

gpg --export -a "User Name" > public.key
gpg --export-secret-key -a "User Name" > private.key

to use it, at the import and use it for encryption and decryption.

<?php

$GnuPG
= new gnupg();

$PublicData = file_get_contents('public.key');
$PrivateData = file_get_contents('public.key');

$PublicKey = $GnuPG->import($PublicData);
$PrivateKey = $GnuPG->import($PrivateData);

echo
'Public Key : ',$PublicKey['fingerprint'],' & Private Key : ',$PrivateKey['fingerprint'];

?>
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