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53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
/* vim:set ts=4 sw=4 et cindent: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsAuthSambaNTLM_h__
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#define nsAuthSambaNTLM_h__
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#include "nsIAuthModule.h"
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#include "nsString.h"
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#include "nsCOMPtr.h"
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#include "prio.h"
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#include "prproces.h"
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#include "mozilla/Attributes.h"
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/**
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* This is an implementation of NTLM authentication that does single-signon
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* by obtaining the user's Unix username, parsing it into DOMAIN\name format,
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* and then asking Samba's ntlm_auth tool to do the authentication for us
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* using the user's password cached in winbindd, if available. If the
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* password is not available then this component fails to instantiate so
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* nsHttpNTLMAuth will fall back to a different NTLM implementation.
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* NOTE: at time of writing, this requires patches to be added to the stock
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* Samba winbindd and ntlm_auth!
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*/
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class nsAuthSambaNTLM final : public nsIAuthModule
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIAUTHMODULE
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nsAuthSambaNTLM();
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// We spawn the ntlm_auth helper from the module constructor, because
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// that lets us fail to instantiate the module if ntlm_auth isn't
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// available, triggering fallback to the built-in NTLM support (which
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// doesn't support single signon, of course)
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nsresult SpawnNTLMAuthHelper();
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private:
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~nsAuthSambaNTLM();
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void Shutdown();
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uint8_t* mInitialMessage; /* free with free() */
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uint32_t mInitialMessageLen;
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PRProcess* mChildPID;
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PRFileDesc* mFromChildFD;
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PRFileDesc* mToChildFD;
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};
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#endif /* nsAuthSambaNTLM_h__ */
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