KevaChat/webapp
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update validation rules

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This commit is contained in:
ghost 2023-12-09 22:43:29 +02:00
parent b9458b91ba
commit ee81ffec09
2 changed files with 28 additions and 3 deletions
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6
.env
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@ -73,7 +73,7 @@ APP_ADD_ROOM_REMOTE_IP_DELAY=86400
# Skip access limits for banned IPs separated by |
APP_ADD_ROOM_REMOTE_IP_DENIED=
# Room name rules (for kevacoin _KEVA_NS_, max length 520)
# Room name rules (for kevacoin _KEVA_NS_, max length is 520)
APP_ADD_ROOM_KEVA_NS_VALUE_REGEX=/^[\w\s_-]{2,64}$/ui
# Allow remotes to create new posts (submit key/values)
@ -88,5 +88,5 @@ APP_ADD_POST_REMOTE_IP_DENIED=
# Post ID rules (for kevacoin key) do not change to keep external KevaChat nodes compatibility
APP_ADD_POST_KEY_REGEX=/^([\d]+)@([A-z0-9\.\:\[\]]+)$/
# Post content rules (for kevacoin value, max length 3072)
APP_ADD_POST_VALUE_REGEX=/^[\w\s\:\.\,\'\"\/\!\?\@\#\%\(\)\[\]\+\-\*\$\%\=]{2,3072}$/ui
# Post content rules (for kevacoin value, max length is 3072)
APP_ADD_POST_VALUE_REGEX=/.*/ui

25
src/Controller/RoomController.php
View File

@ -427,6 +427,19 @@ class RoomController extends AbstractController
);
}
// Validate kevacoin value requirements
if (mb_strlen($request->get('message')) < 1 || mb_strlen($request->get('message')) > 3072)
{
return $this->redirectToRoute(
'room_namespace',
[
'namespace' => $request->get('namespace'),
'message' => $request->get('message'),
'error' => $translator->trans('Message length out of KevaCoin protocol limits')
]
);
}
// Validate message regex
if (!preg_match($this->getParameter('app.add.post.value.regex'), $request->get('message')))
{
@ -573,6 +586,18 @@ class RoomController extends AbstractController
$request->get('name')
);
// Validate kevacoin key requirements
if (mb_strlen($name) < 1 || mb_strlen($name) > 520)
{
return $this->redirectToRoute(
'room_namespace',
[
'name' => $name,
'error' => $translator->trans('Name length out of KevaCoin protocol limits')
]
);
}
// Validate room name regex
if (!preg_match($this->getParameter('app.add.room.keva.ns.value.regex'), $name))
{