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| author | Simon Rettberg | 2020-07-30 17:21:29 +0200 |
|---|---|---|
| committer | Simon Rettberg | 2020-07-31 12:05:13 +0200 |
| commit | 4e31f99e098568c5d133125630533dad91d07348 (patch) | |
| tree | d6302d3d526a79f64c0b081581679f928f55da54 /modules-available/serversetup-bwlp-ipxe/inc/scriptbuilderbase.inc.php | |
| parent | [exams] More sanity checks regarding date/time and locations (diff) | |
| download | slx-admin-4e31f99e098568c5d133125630533dad91d07348.tar.gz slx-admin-4e31f99e098568c5d133125630533dad91d07348.tar.xz slx-admin-4e31f99e098568c5d133125630533dad91d07348.zip | |
[serversetup-bwlp-ipxe/statistics] Sanitize strings from clients
Some string from the clients might not be well suited for utf-8
representation. Add wrapper functions that clean utf-8 strings, or
convert ANSI strings to UTF-8 while removing problematic chars.
Diffstat (limited to 'modules-available/serversetup-bwlp-ipxe/inc/scriptbuilderbase.inc.php')
| -rw-r--r-- | modules-available/serversetup-bwlp-ipxe/inc/scriptbuilderbase.inc.php | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/modules-available/serversetup-bwlp-ipxe/inc/scriptbuilderbase.inc.php b/modules-available/serversetup-bwlp-ipxe/inc/scriptbuilderbase.inc.php index b9867ed9..7bf9e2a3 100644 --- a/modules-available/serversetup-bwlp-ipxe/inc/scriptbuilderbase.inc.php +++ b/modules-available/serversetup-bwlp-ipxe/inc/scriptbuilderbase.inc.php @@ -59,6 +59,9 @@ abstract class ScriptBuilderBase } $this->hasExtension = $slxExtensions ?? (bool)Request::any('slx-extensions', false, 'int'); $this->uuid = Request::any('uuid', false, 'string'); + if (!preg_match('/^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i', $this->uuid)) { + $this->uuid = false; + } } /** |