96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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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 nsDigestAuth_h__
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#define nsDigestAuth_h__
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#include "nsIHttpAuthenticator.h"
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#include "nsStringFwd.h"
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#include "nsCOMPtr.h"
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#include "mozilla/Attributes.h"
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class nsICryptoHash;
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namespace mozilla { namespace net {
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#define ALGO_SPECIFIED 0x01
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#define ALGO_MD5 0x02
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#define ALGO_MD5_SESS 0x04
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#define QOP_AUTH 0x01
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#define QOP_AUTH_INT 0x02
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#define DIGEST_LENGTH 16
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#define EXPANDED_DIGEST_LENGTH 32
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#define NONCE_COUNT_LENGTH 8
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//-----------------------------------------------------------------------------
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// nsHttpDigestAuth
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//-----------------------------------------------------------------------------
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class nsHttpDigestAuth final : public nsIHttpAuthenticator
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIHTTPAUTHENTICATOR
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nsHttpDigestAuth();
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protected:
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~nsHttpDigestAuth();
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nsresult ExpandToHex(const char * digest, char * result);
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nsresult CalculateResponse(const char * ha1_digest,
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const char * ha2_digest,
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const nsAFlatCString & nonce,
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uint16_t qop,
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const char * nonce_count,
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const nsAFlatCString & cnonce,
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char * result);
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nsresult CalculateHA1(const nsAFlatCString & username,
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const nsAFlatCString & password,
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const nsAFlatCString & realm,
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uint16_t algorithm,
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const nsAFlatCString & nonce,
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const nsAFlatCString & cnonce,
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char * result);
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nsresult CalculateHA2(const nsAFlatCString & http_method,
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const nsAFlatCString & http_uri_path,
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uint16_t qop,
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const char * body_digest,
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char * result);
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nsresult ParseChallenge(const char * challenge,
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nsACString & realm,
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nsACString & domain,
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nsACString & nonce,
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nsACString & opaque,
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bool * stale,
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uint16_t * algorithm,
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uint16_t * qop);
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// result is in mHashBuf
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nsresult MD5Hash(const char *buf, uint32_t len);
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nsresult GetMethodAndPath(nsIHttpAuthenticableChannel *,
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bool, nsCString &, nsCString &);
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// append the quoted version of value to aHeaderLine
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nsresult AppendQuotedString(const nsACString & value,
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nsACString & aHeaderLine);
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protected:
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nsCOMPtr<nsICryptoHash> mVerifier;
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char mHashBuf[DIGEST_LENGTH];
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};
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} // namespace net
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} // namespace mozilla
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#endif // nsHttpDigestAuth_h__
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