Avatar for Username

Przeszukaj pomoc

Unikaj oszustw związanych z pomocą.Nigdy nie będziemy prosić Cię o dzwonienie na numer telefonu, wysyłanie SMS-ów ani o udostępnianie danych osobowych. Zgłoś podejrzaną aktywność, korzystając z opcji „Zgłoś nadużycie”.

Learn More

Wątek został zarchiwizowany. Jeśli potrzebujesz pomocy, zadaj nowe pytanie.

NTLM over GSSAPI/SPENGO authentication

  • 3 odpowiedzi
  • 1 osoba ma ten problem
  • 6 wyświetleń
  • Ostatnia odpowiedź od lavpod

lavpod
lavpod
more options

I am testing NTLM over GSSAPI/SPENGO functionality that our proxy supports.

On mac (OSX 10.8.2), I have got FF (15.0) browser. I have added the proxy to the browser, updated network.negotiate-auth.trusted-uri, network.negotiate-auth.delegation-uris and network.automatic-ntlm-auth.trusted-uri tp point to the forward proxy I am using.

When I browse a website, here is what happens -

(proxy to FF) Proxy-Authenticate: Negotiate

(FF to proxy) Proxy-Authorization: Negotiate YEgGBisGAQUFAqA+MDygDjAMBgorBgEEAYI3AgIKoioEKE5UTE1TU1AAAQAAAAUCiGIAAAAAGAAAAAAAAAAYAAAABgGwHQ8AAAA=

(proxy to FF) Proxy-Authenticate: Negotiate oYHyMIHvoAMKAQGhDAYKKwYBBAGCNwICCqKB2QSB1k5UTE1TU1AAAgAAAAoACgAwAAAABQKJYvNEPJKZ57ZWAAAAAAAAAACcAJwAOgAAAFcAMgAwADAAOAACAAoAVwAyADAAMAA4AAEAFgBWAE0AMQAwAEIAUwBEADAAMgA3ADMABAAoAGQAZQB2AC4AcwBiAHIALgBpAHIAbwBuAHAAbwByAHQALgBjAG8AbQADAEAAdgBtADEAMABiAHMAZAAwADIANwAzAC4AZABlAHYALgBzAGIAcgAuAGkAcgBvAG4AcABvAHIAdAAuAGMAbwBtAAAAAAA=


Then FF does not respond back, instead shows "This Page Cannot Be Displayed" When I did packetcapture, it shows that FF tries to do NTLMSSP over SPENGO and sends "negTokenInit" with NTLMSSP_NEGOTIATE. When Proxy sends "negTokenTarg" with NTLMSSP_CHALLENGE, the browser does not respond back.

Please let me know if you need any more information.

I am testing NTLM over GSSAPI/SPENGO functionality that our proxy supports. On mac (OSX 10.8.2), I have got FF (15.0) browser. I have added the proxy to the browser, updated network.negotiate-auth.trusted-uri, network.negotiate-auth.delegation-uris and network.automatic-ntlm-auth.trusted-uri tp point to the forward proxy I am using. When I browse a website, here is what happens - (proxy to FF) Proxy-Authenticate: Negotiate (FF to proxy) Proxy-Authorization: Negotiate YEgGBisGAQUFAqA+MDygDjAMBgorBgEEAYI3AgIKoioEKE5UTE1TU1AAAQAAAAUCiGIAAAAAGAAAAAAAAAAYAAAABgGwHQ8AAAA= (proxy to FF) Proxy-Authenticate: Negotiate oYHyMIHvoAMKAQGhDAYKKwYBBAGCNwICCqKB2QSB1k5UTE1TU1AAAgAAAAoACgAwAAAABQKJYvNEPJKZ57ZWAAAAAAAAAACcAJwAOgAAAFcAMgAwADAAOAACAAoAVwAyADAAMAA4AAEAFgBWAE0AMQAwAEIAUwBEADAAMgA3ADMABAAoAGQAZQB2AC4AcwBiAHIALgBpAHIAbwBuAHAAbwByAHQALgBjAG8AbQADAEAAdgBtADEAMABiAHMAZAAwADIANwAzAC4AZABlAHYALgBzAGIAcgAuAGkAcgBvAG4AcABvAHIAdAAuAGMAbwBtAAAAAAA= Then FF does not respond back, instead shows "This Page Cannot Be Displayed" When I did packetcapture, it shows that FF tries to do NTLMSSP over SPENGO and sends "negTokenInit" with NTLMSSP_NEGOTIATE. When Proxy sends "negTokenTarg" with NTLMSSP_CHALLENGE, the browser does not respond back. Please let me know if you need any more information.

Wszystkie odpowiedzi (3)

user633449
user633449
more options

Try updating to Firefox 18.0.2 first, the proxy support has been improved in that version.

lavpod
lavpod Zadający pytanie
more options

I tried 18.0.2, I see same issue. FF does not respond to NTLM_CHALLENGE over GSSAPI.

lavpod
lavpod Zadający pytanie
more options

Looks like I have the issue as explained in section - "Negotiate external libraries" at http://dev.chromium.org/developers/design-documents/http-authentication