#32930: URLValidator should accept urls with port number < 10
------------------------------+--------------------------------------
Reporter: Wu Haotian | Owner: Wu Haotian
Type: Bug | Status: assigned
Component: Core (Other) | Version: 3.2
Severity: Normal | Resolution:
Keywords: URLValidator | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by Wu Haotian):
It's hard to validating port using regex only.. Given that `0443` and
`000080` are both valid ports in URL.
{{{
>>> import requests
>>> requests.get("https://code.djangoproject.com:0443";)
<Response [200]>
>>> requests.get("https://code.djangoproject.com:00000443";)
<Response [200]>
}}}
{{{
> curl -I http://example.com:0000000000080
HTTP/1.1 200 OK
Content-Encoding: gzip
Accept-Ranges: bytes
Age: 591287
Cache-Control: max-age=604800
Content-Type: text/html; charset=UTF-8
Date: Thu, 15 Jul 2021 09:51:52 GMT
Etag: "3147526947"
Expires: Thu, 22 Jul 2021 09:51:52 GMT
Last-Modified: Thu, 17 Oct 2019 07:18:26 GMT
Server: ECS (sab/5693)
X-Cache: HIT
Content-Length: 648
}}}
I'd prefer to use `\d+` -- it's not perfect, but should produce fewer
false negatives.
--
Ticket URL: <https://code.djangoproject.com/ticket/32930#comment:5>
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