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| author | zotlabs <mike@macgirvin.com> | 2017-09-05 17:12:31 -0700 |
|---|---|---|
| committer | Mario Vavti <mario@mariovavti.com> | 2017-09-06 13:38:33 +0200 |
| commit | 1305584d77e1b7ecedb545b92b037a89dd631361 (patch) | |
| tree | c3880d82c7a652134061265937d1097a5e2cbe33 | |
| parent | 03b31932d18726b20a60051a0c5e70c3d8dfe287 (diff) | |
| download | volse-hubzilla-1305584d77e1b7ecedb545b92b037a89dd631361.tar.gz volse-hubzilla-1305584d77e1b7ecedb545b92b037a89dd631361.tar.bz2 volse-hubzilla-1305584d77e1b7ecedb545b92b037a89dd631361.zip | |
avoid a security patch and resultant compatibility issues; instead restrict the input characters we accept in token verification strings to hex digits. This will all be changing in the coming weeks/months anyway.
| -rw-r--r-- | include/zot.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/zot.php b/include/zot.php index 3143fa000..e120755b5 100644 --- a/include/zot.php +++ b/include/zot.php @@ -133,7 +133,7 @@ function zot_build_packet($channel, $type = 'notify', $recipients = null, $remot } if ($secret) { - $data['secret'] = $secret; + $data['secret'] = preg_replace('/[^0-9a-fA-F]/','',$secret); $data['secret_sig'] = base64url_encode(rsa_sign($secret,$channel['channel_prvkey'])); } |