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Re: curl cannot authenticate with router using basic http authentication

From: Dan Fandrich via curl-users <curl-users_at_cool.haxx.se>
Date: Thu, 11 Jul 2019 16:04:13 +0200

On Thu, Jul 11, 2019 at 03:45:02PM +0200, Aleksandar Lazic via curl-users wrote:
> Am 11.07.2019 um 13:23 schrieb Bruno Dantas via curl-users:
> > I have a script that runs in my router every so often to reboot my modem.
> >
> > The script works with wget, but I would like to implement it with curl
> > because this script is the only reason I have wget installed.
> >
> > The trouble is that while wget can authenticate with the modem, curl
> > cannot. Here is the output of the relevant commands:

You don't show the headers sent by wget. Try comparing those with the
equivalent ones sent by curl and see where the difference lies. I note that
wget seems to do two round trips whereas curl does only one. wget enables
cookies by default, so the problem could be a missing cookie rather than bad
Basic auth. Try giving curl the option -b /dev/null to enable cookie handling,
and try adding --anyauth or the URL a second time on the command-line to force
a second round-trip so the server gets the set cookie.
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Received on 2019-07-11