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Fixed permissions on uploading custom mesh core.

This commit is contained in:
Ylian Saint-Hilaire 2021-02-04 13:44:40 -08:00
parent 7a34e8c169
commit 9ed135e08c
1 changed files with 17 additions and 12 deletions
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29
webserver.js
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@ -3317,22 +3317,27 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
if ((loginCookie != null) && (domain.id == loginCookie.domainid)) { authUserid = loginCookie.userid; } // Use cookie authentication
}
if (authUserid == null) { res.sendStatus(401); return; }
if ((fields == null) || (fields.attrib == null) || (fields.attrib.length != 1)) { res.sendStatus(404); return; }
// Get the user
const user = obj.users[authUserid];
if (user.siteadmin != 0xFFFFFFFF) { res.sendStatus(401); return; } // Check if we have mesh core upload rights (Full admin only)
if (user == null) { res.sendStatus(401); return; } // Check this user exists
if ((fields == null) || (fields.attrib == null) || (fields.attrib.length != 1)) { res.sendStatus(404); return; }
for (var i in files.files) {
var file = files.files[i];
obj.fs.readFile(file.path, 'utf8', function (err, data) {
if (err != null) return;
data = obj.common.IntToStr(0) + data; // Add the 4 bytes encoding type & flags (Set to 0 for raw)
obj.sendMeshAgentCore(user, domain, fields.attrib[0], 'custom', data); // Upload the core
try { obj.fs.unlinkSync(file.path); } catch (e) { }
});
}
res.send('');
// Get the node and check node rights
const nodeid = fields.attrib[0];
obj.GetNodeWithRights(domain, user, nodeid, function (node, rights, visible) {
if ((node == null) || (rights != 0xFFFFFFFF) || (visible == false)) { res.sendStatus(404); return; } // We don't have remote control rights to this device
for (var i in files.files) {
var file = files.files[i];
obj.fs.readFile(file.path, 'utf8', function (err, data) {
if (err != null) return;
data = obj.common.IntToStr(0) + data; // Add the 4 bytes encoding type & flags (Set to 0 for raw)
obj.sendMeshAgentCore(user, domain, fields.attrib[0], 'custom', data); // Upload the core
try { obj.fs.unlinkSync(file.path); } catch (e) { }
});
}
res.send('');
});
});
}