Re: Problem using authentication in a request

From: Thierry Huchard via curl-library <curl-library_at_lists.haxx.se>
Date: Sat, 30 Apr 2022 18:53:52 +0200

Le 2022-04-30 12:40, Thierry Huchard via curl-library a écrit :
> I test as soon as I have access to the device again.
>
> Thanks for your quick feedback.
Hi,

I would have tried ....
////////////////////////////////////////////////////////////////////////////////////////////////
curl -v -k --user 12345:12345 -d "$CAPABILITIES"
https://192.168.93.209:443/eSCL/ScanJobs
* Trying 192.168.93.209:443...
* TCP_NODELAY set
* Connected to 192.168.93.209 (192.168.93.209) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
* CAfile: /etc/ssl/certs/ca-certificates.crt
   CApath: /etc/ssl/certs
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
* TLSv1.3 (IN), TLS handshake, Certificate (11):
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
* TLSv1.3 (IN), TLS handshake, Finished (20):
* TLSv1.3 (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / TLS_AES_256_GCM_SHA384
* ALPN, server did not agree to a protocol
* Server certificate:
* subject: CN=Canon Imaging Product
* start date: Jan 1 00:00:00 2012 GMT
* expire date: Dec 31 23:59:59 2037 GMT
* issuer: CN=Canon Imaging Product
* SSL certificate verify result: self signed certificate (18),
continuing anyway.
* Server auth using Basic with user '12345'
> POST /eSCL/ScanJobs HTTP/1.1
> Host: 192.168.93.209
> Authorization: Basic MTIzNDU6MTIzNDU=
> User-Agent: curl/7.68.0
> Accept: */*
> Content-Length: 795
> Content-Type: application/x-www-form-urlencoded
>
* upload completely sent off: 795 out of 795 bytes
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* Mark bundle as not supporting multiuse
< HTTP/1.1 500 Internal Server Error
< Date: Sat, 30 Apr 2022 17:50:31 GMT
< Server: CANON HTTP Server
< Content-Length: 0
<
* Connection #0 to host 192.168.93.209 left intact
//////////////////////////////////////////////////////////////////////////////////////

Thank's

>
> Thierry
>
> Le 30 avril 2022 12:19:48 GMT+02:00, Timothe Litt via curl-library
> <curl-library_at_lists.haxx.se> a écrit :
>
>> Perhaps the device isn't using Basic authentication. Or it requires
>> TLS with basic.
>>
>> If you enable authentication on the device, and omit the --user to
>> cURL, you should get a 401 from the device.
>>
>> What does the WWW-Authenticate header in that response show? It
>> will include one or more acceptable authentication types as
>> described n RFC 7235.
>>
>> Besides basic, it could be digest, ntlm, bearer, hoba, negotiate,
>> mutual, scram, ...
>>
>> Timothe Litt
>> ACM Distinguished Engineer
>> --------------------------
>> This communication may not represent the ACM or my employer's views,
>> if any, on the matters discussed.
>>
>> On 30-Apr-22 05:32, Thierry Huchard via curl-library wrote:
>> Hi All,
>>
>> I am trying to create a job on a Canon IR DX C478i.
>> I have a problem when using curl with authentication:
>> * Mark bundle as not supporting multiuse
>> When I disable authentication the device works correctly.
>> Do you have any idea how to solve this problem?
>>
>> ///////////////////////////////////////////////////////////////
>>
>> CAPABILITIES='<?xml version="1.0"
>> encoding="UTF-8"?><scan:ScanSettings
>> xmlns:pwg="http://www.pwg.org/schemas/2010/12/sm" [1]
>> xmlns:scan="http://schemas.hp.com/imaging/escl/2011/05/03"
>>
> [2]><pwg:Version>2.0</pwg:Version><pwg:ScanRegions><pwg:ScanRegion><pwg:ContentRegionUnits>escl:ThreeHundredthsOfInches</pwg:ContentRegionUnits><pwg:Height>2550</pwg:Height><pwg:Width>4200</pwg:Width><pwg:XOffset>0</pwg:XOffset><pwg:YOffset>0</pwg:YOffset></pwg:ScanRegion></pwg:ScanRegions><pwg:DocumentFormat>application/pdf</pwg:DocumentFormat><scan:DocumentFormatExt>application/pdf</scan:DocumentFormatExt><scan:ColorMode>RGB24</scan:ColorMode><scan:XResolution>300</scan:XResolution><scan:YResolution>300</scan:YResolution><pwg:InputSource>Platen</pwg:InputSource><scan:InputSource>Platen</scan:InputSource></scan:ScanSettings>'
>> root_at_jammy:~/hplip-3.21.12+dfsg0# curl -v --user 1234:12345 -d
>> "$CAPABILITIES" http://192.168.93.209:80/eSCL/ScanJobs
>> * Trying 192.168.93.209:80...
>> * Connected to 192.168.93.209 (192.168.93.209) port 80 (#0)
>> * Server auth using Basic with user '1234'
>> POST /eSCL/ScanJobs HTTP/1.1
>> Host: 192.168.93.209
>> Authorization: Basic MTIzNDoxMjM0NQ==
>> User-Agent: curl/7.81.0
>> Accept: */*
>> Content-Length: 795
>> Content-Type: application/x-www-form-urlencoded
>>
>> * Mark bundle as not supporting multiuse
>> < HTTP/1.1 500 Internal Server Error
>> < Date: Sat, 30 Apr 2022 09:50:40 GMT
>> < Server: CANON HTTP Server
>> < Content-Length: 0
>> <
>> * Connection #0 to host 192.168.93.209 left intact
>>
>> /////////////////////////////////////////////////////////////////
>>
>> Thank's
>>
>> Thierry
>
> --
> Envoyé de mon appareil Android avec Courriel Ordissimo Mail. Veuillez
> excuser ma brièveté.
>
> Links:
> ------
> [1] http://www.pwg.org/schemas/2010/12/sm
> [2] http://schemas.hp.com/imaging/escl/2011/05/03

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Received on 2022-04-30