Re: R: R: lynx-dev Lynx on OS/390 2.5

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Re: R: R: lynx-dev Lynx on OS/390 2.5

From:	pg
Subject:	Re: R: R: lynx-dev Lynx on OS/390 2.5
Date:	Thu, 27 Jan 2000 09:43:20 -0700 (MST)
Can anyone help Marco and me with this?

I've never had to deal with a "407 Proxy authentication required".
Should the text just be taken at face value and Marco contact
the proxy administrator for further instructions?

For reference, I had no problem contacting the site through
a proxy from OS/390, but with a newer release of Lynx.
(both logs attached)

In a recent note, "Perelli Marco (SSI RM)" said:

> Date: Thu, 27 Jan 2000 16:59:15 +0100
> 
> Here is the Lynx.trace file generated by ^T command ...
> Thank's a lot for your kind attention!
> 
>                 Lynx Trace Log (2.8.2rel.1)
    [snip!]
> HTParse:      result:http://www.repubblica.it/
> HTParse: =
> aName:http://proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/   =
> relatedName:
> HTParse:      result:proxy_ssi.rm.ssi.enel:8080
> HTParse: aName:http://www.repubblica.it/   relatedName:
> HTParse:      result:www.repubblica.it
> HTParse: aName:http://www.repubblica.it/   relatedName:
> 1
> HTParse:      result:/
> Composing Authorization for www.repubblica.it:80//
> HTAASetup_lookup: No template matched `/' (so probably not protected)
> HTTP: Not sending authorization (yet).
> LYCookie: Searching for 'www.repubblica.it:80', '/'.
> Composing Proxy Authorization for =
> proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/
> HTAASetup_lookup: No template matched `http://www.repubblica.it/' (so =
> probably not protected)
> HTTP: Not sending proxy authorization (yet).
> Writing:
> GET http://www.repubblica.it/ HTTP/1.0=0D
> Host: www.repubblica.it=0D
> Accept: text/html, text/plain, text/sgml, */*;q=3D0.01=0D
> Accept-Encoding: gzip, compress=0D
> Accept-Language: en=0D
> User-Agent: Lynx/2.8.2rel.1 libwww-FM/2.14=0D
> =0D
> ----------------------------------
> Sending HTTP request.
> HTTP: WRITE delivered OK
> HTTP request sent; waiting for response.
> HTTP: Trying to read 1535
> HTTP: Read 669
> HTTP: Rx: HTTP/1.1 407 Proxy authentication required=20
> HTTP: Scanned 2 fields from line_buffer
> --- Talking HTTP1.
> Server reply header lines:
> Proxy-Authenticate: NTLM
> 
> Alert!: Invalid header 'Proxy-Authenticate: NTLM'
> 
> Proxy-Authenticate: Basic realm=3D"10.42.192.68"
> Content-Length: 503
> Content-Type: text/html
> 
> Alert!: Proxy authorization required -- retrying
> 
> HTTP: close socket 5 to retry with Proxy Authorization
> Retrying with proxy authorization information.
> HTParse: =
> aName:http://proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/   =
> relatedName:
> HTParse:      result:proxy_ssi.rm.ssi.enel:8080
> Looking up proxy_ssi.rm.ssi.enel:8080.
> HTParseInet: parsing `proxy_ssi.rm.ssi.enel:8080'.
> LYGetHostByName: parsing `proxy_ssi.rm.ssi.enel'.
> End of LYGetHostByName: 16832940 { h_name =3D 16832985 =
> "proxy-rm-veneziani.proxy.enel",
>        h_aliases =3D 16832B5C {  16832958 "proxy_ssi.rm.ssi.enel",  1683296E =
> "proxy-ssirm.proxy.enel", 0x0 },
>        h_addrtype =3D 2, h_length =3D 4,
>        h_addr_list =3D 16832BF8 { 168329A4 "10.42.194.65", 0x0 } }
> LYGetHostByName: Resolved name to a hostent.
> HTParseInet: Parsed address as port 8080, IP address 10.42.194.65
> Making HTTP connection to proxy_ssi.rm.ssi.enel:8080.
> HTParse: =
> aName:http://proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/   =
> relatedName:
> 1
> HTParse:      result:/http://www.repubblica.it/
> HTParse: aName:http://www.repubblica.it/   relatedName:
> HTParse:      result:www.repubblica.it
> HTParse: =
> aName:http://proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/   =
> relatedName:
> 1
> HTParse:      result:/http://www.repubblica.it/
> HTParse: =
> aName:http://proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/   =
> relatedName:
> 1
> HTParse:      result:http://www.repubblica.it/
> HTParse: =
> aName:http://proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/   =
> relatedName:
> HTParse:      result:proxy_ssi.rm.ssi.enel:8080
> HTParse: aName:http://www.repubblica.it/   relatedName:
> HTParse:      result:www.repubblica.it
> HTParse: aName:http://www.repubblica.it/   relatedName:
> 1
> HTParse:      result:/
> Composing Authorization for www.repubblica.it:80//
> HTAASetup_lookup: No template matched `/' (so probably not protected)
> HTTP: Not sending authorization (yet).
> LYCookie: Searching for 'www.repubblica.it:80', '/'.
> Composing Proxy Authorization for =
> proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/
> compose_auth_string: realm: `10.42.192.68' not found -- creating
> HTTP: Sending proxy authorization: Proxy-Authorization: Basic =
> 4uLJYcH58PX18fJ6wfnw9fXx8g=3D=3D
> Writing:
> GET http://www.repubblica.it/ HTTP/1.0=0D
> Host: www.repubblica.it=0D
> Accept: text/html, text/plain, text/sgml, */*;q=3D0.01=0D
> Accept-Encoding: gzip, compress=0D
> Accept-Language: en=0D
> User-Agent: Lynx/2.8.2rel.1 libwww-FM/2.14=0D
> Proxy-Authorization: Basic 4uLJYcH58PX18fJ6wfnw9fXx8g=3D=3D=0D
> =0D
> ----------------------------------
> Sending HTTP request.
> HTTP: WRITE delivered OK
> HTTP request sent; waiting for response.
> HTTP: Trying to read 1535
> HTTP: Read 669
> HTTP: Rx: HTTP/1.1 407 Proxy authentication required=20
> HTTP: Scanned 2 fields from line_buffer
> --- Talking HTTP1.
> Server reply header lines:
> Proxy-Authenticate: NTLM
> 
> Alert!: Invalid header 'Proxy-Authenticate: NTLM'
> 
> Proxy-Authenticate: Basic realm=3D"10.42.192.68"
> Content-Length: 503
> Content-Type: text/html
> HTTP: close socket 5 to retry with Proxy Authorization
> Retrying with proxy authorization information.
> HTParse: =
> aName:http://proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/   =
> relatedName:
> HTParse:      result:proxy_ssi.rm.ssi.enel:8080
> Looking up proxy_ssi.rm.ssi.enel:8080.
> HTParseInet: parsing `proxy_ssi.rm.ssi.enel:8080'.
> LYGetHostByName: parsing `proxy_ssi.rm.ssi.enel'.
> End of LYGetHostByName: 16832940 { h_name =3D 16832985 =
> "proxy-rm-veneziani.proxy.enel",
>        h_aliases =3D 16832B5C {  16832958 "proxy_ssi.rm.ssi.enel",  1683296E =
> "proxy-ssirm.proxy.enel", 0x0 },
>        h_addrtype =3D 2, h_length =3D 4,
>        h_addr_list =3D 16832BF8 { 168329A4 "10.42.194.65", 0x0 } }
> LYGetHostByName: Resolved name to a hostent.
> HTParseInet: Parsed address as port 8080, IP address 10.42.194.65
> Making HTTP connection to proxy_ssi.rm.ssi.enel:8080.
> HTParse: =
> aName:http://proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/   =
> relatedName:
> 1
> HTParse:      result:/http://www.repubblica.it/
> HTParse: aName:http://www.repubblica.it/   relatedName:
> HTParse:      result:www.repubblica.it
> HTParse: =
> aName:http://proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/   =
> relatedName:
> 1
> HTParse:      result:/http://www.repubblica.it/
> HTParse: =
> aName:http://proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/   =
> relatedName:
> 1
> HTParse:      result:http://www.repubblica.it/
> HTParse: =
> aName:http://proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/   =
> relatedName:
> HTParse:      result:proxy_ssi.rm.ssi.enel:8080
> HTParse: aName:http://www.repubblica.it/   relatedName:
> HTParse:      result:www.repubblica.it
> HTParse: aName:http://www.repubblica.it/   relatedName:
> 1
> HTParse:      result:/
> Composing Authorization for www.repubblica.it:80//
> HTAASetup_lookup: No template matched `/' (so probably not protected)
> HTTP: Not sending authorization (yet).
> LYCookie: Searching for 'www.repubblica.it:80', '/'.
> Composing Proxy Authorization for =
> proxy_ssi.rm.ssi.enel:8080/http://www.repubblica.it/
> HTTP: Sending proxy authorization: Proxy-Authorization: Basic =
> wfnw9fXx8nrB+fD19fHy
> Writing:
> GET http://www.repubblica.it/ HTTP/1.0=0D
> Host: www.repubblica.it=0D
> Accept: text/html, text/plain, text/sgml, */*;q=3D0.01=0D
> Accept-Encoding: gzip, compress=0D
> Accept-Language: en=0D
> User-Agent: Lynx/2.8.2rel.1 libwww-FM/2.14=0D
> Proxy-Authorization: Basic wfnw9fXx8nrB+fD19fHy=0D
> =0D
> ----------------------------------
> Sending HTTP request.
> HTTP: WRITE delivered OK
> HTTP request sent; waiting for response.
> HTTP: Trying to read 1535
> HTTP: Read 669
> HTTP: Rx: HTTP/1.1 407 Proxy authentication required=20
> HTTP: Scanned 2 fields from line_buffer
> --- Talking HTTP1.
> Server reply header lines:
> Proxy-Authenticate: NTLM
> 
> Alert!: Invalid header 'Proxy-Authenticate: NTLM'
> 
> Proxy-Authenticate: Basic realm=3D"10.42.192.68"
> Content-Length: 503
> Content-Type: text/html
> HTFormat: Constructing stream stack for www/mime to www/present
> HTFormat: Looking up presentation for www/mime to www/present
> StreamStack: found weak wildcard match: www/present
> FindPresentation: found exact match: www/mime
> StreamStack: found exact match: www/mime
> HTMIME:  Proxy-Authenticate: NTLM=0D
> Proxy-Authenticate: Basic realm=3D"10.42.192.68"=0D
> Content-Length: 503=0D
> Content-Type: text/html=0D
> =0D
> <html><head><title>Error 407</title>=0D
> =0D
> <meta name=3D"robots" content=3D"noindex">=0D
> <META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; =
> charset=3Diso-8859-1"></head>=0D
> =0D
> <body>=0D
> =0D
> <h2>HTTP Error 407</h2>=0D
> =0D
> <p><strong>407 Proxy Authentication Required</strong></p>=0D
> =0D
> <p>You must authenticate with a proxy server before this request can be =
> serviced.  Please log on to your proxy server, and then try =
> again.</p>=0D
> =0D
> <p>Please contact the Web server's administrator if this problem =
> persists.</p>=0D
    [snip!]

For reference, I get:

                Lynx Trace Log (2.8.3dev.18)
    [snip!]
HTParse:      result:http
HTParse: aName:`http://www.repubblica.it/'
   relatedName:`'
HTParse:      result:http
proxy server found: http://antero/
HTParse: aName:`http://antero/http://www.repubblica.it/'
   relatedName:`http:'
HTParse:      result:http
HTParse: aName:`http://antero/http://www.repubblica.it/'
   relatedName:`'
HTParse:      result:antero
Looking up antero.
HTParseInet: parsing `antero'.
LYGetHostByName: parsing `antero'.
End of LYGetHostByName: 4334D640 { h_name = 4334D658 "antero.STORTEK.COM",
         h_aliases = 4334D85C { 0x0 },
         h_addrtype = 2, h_length = 4,
         h_addr_list = 4334D8F8 { 4334D66C "129.80.22.140", 0x0 } }
LYGetHostByName: Resolved name to a hostent.
HTParseInet: Parsed address as port 80, IP address 129.80.22.140
Making HTTP connection to antero.
TCP: Error 1103 in `SOCKET_ERRNO' after call to this socket's first connect() 
failed.
        EDC8103I Operation now in progress.
TCP: Error 1103 in `SOCKET_ERRNO' after call to this socket's first select() 
failed.
        EDC8103I Operation now in progress.
HTParse: aName:`http://antero/http://www.repubblica.it/'
   relatedName:`'
HTParse: (ABS)
HTParse:      result:/http://www.repubblica.it/
HTParse: aName:`http://www.repubblica.it/'
   relatedName:`'
HTParse:      result:www.repubblica.it
HTParse: aName:`http://antero/http://www.repubblica.it/'
   relatedName:`'
HTParse: (ABS)
HTParse:      result:/http://www.repubblica.it/
HTParse: aName:`http://antero/http://www.repubblica.it/'
   relatedName:`'
HTParse: (ABS)
HTParse:      result:http://www.repubblica.it/
HTParse: aName:`http://antero/http://www.repubblica.it/'
   relatedName:`'
HTParse:      result:antero
HTParse: aName:`http://www.repubblica.it/'
   relatedName:`'
HTParse:      result:www.repubblica.it
HTParse: aName:`http://www.repubblica.it/'
   relatedName:`'
HTParse: (ABS)
HTParse:      result:/
Composing Authorization for www.repubblica.it:80//
HTAASetup_lookup: No template matched `/' (so probably not protected)
HTTP: Not sending authorization (yet).
LYCookie: Searching for 'www.repubblica.it:80', '/'.
Composing Proxy Authorization for antero:80/http://www.repubblica.it/
HTAASetup_lookup: No template matched `http://www.repubblica.it/' (so probably 
not protected)
HTTP: Not sending proxy authorization (yet).
Writing:
GET http://www.repubblica.it/ HTTP/1.0
Host: www.repubblica.it
Accept: text/html, text/plain, image/*, audio/*, video/*, 
application/x-shrinkit, application/x-binaryii, application/x-smpmcs, 
application/*, multipart/appledouble, postscript-file, text/x-listing, 
text/sgml, */*;q=0.01
Accept-Encoding: gzip, compress
Accept-Language: en
User-Agent: Lynx/2.8.3dev.18 libwww-FM/2.14

----------------------------------
Sending HTTP request.
HTTP: WRITE delivered OK
HTTP request sent; waiting for response.
HTTP: Trying to read 1535
HTTP: Read 137
HTTP: Rx: HTTP/1.1 200 OK 
HTTP: Scanned 2 fields from line_buffer
--- Talking HTTP1.
HTTP/1.1 200 OK

-- gil
-- 
StorageTek
INFORMATION made POWERFUL
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