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Additional debug messaging #586

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Merged
darrachequesne merged 2 commits into from
Sep 13, 2019
Merged

Additional debug messaging #586

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8d79b04
Add additional debugging messages
BrianKopp Jul 13, 2019
87a25de
Add message for invalid origin header
BrianKopp Jul 13, 2019
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Add message for invalid origin header
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@BrianKopp
BrianKopp authored Jul 13, 2019
commit 87a25de06f8c32ba87ee28f29277896aa75d3aed
20 changes: 15 additions & 5 deletions lib/server.js
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Original file line number Diff line number Diff line change
Expand Up @@ -555,23 +555,33 @@ function checkInvalidHeaderChar(val) {
val += '';
if (val.length < 1)
return false;
if (!validHdrChars[val.charCodeAt(0)])
if (!validHdrChars[val.charCodeAt(0)]) {
debug('invalid header, index 0, char "%s"', val.charCodeAt(0));
return true;
}
if (val.length < 2)
return false;
if (!validHdrChars[val.charCodeAt(1)])
if (!validHdrChars[val.charCodeAt(1)]) {
debug('invalid header, index 1, char "%s"', val.charCodeAt(1));
return true;
}
if (val.length < 3)
return false;
if (!validHdrChars[val.charCodeAt(2)])
if (!validHdrChars[val.charCodeAt(2)]) {
debug('invalid header, index 2, char "%s"', val.charCodeAt(2));
return true;
}
if (val.length < 4)
return false;
if (!validHdrChars[val.charCodeAt(3)])
if (!validHdrChars[val.charCodeAt(3)]) {
debug('invalid header, index 3, char "%s"', val.charCodeAt(3));
return true;
}
for (var i = 4; i < val.length; ++i) {
if (!validHdrChars[val.charCodeAt(i)])
if (!validHdrChars[val.charCodeAt(i)]) {
debug('invalid header, index "%i", char "%s"', i, val.charCodeAt(i));
return true;
}
}
return false;
}