102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
/*
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* Copyright 2010-2014 Haiku Inc. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _B_HTTP_AUTHENTICATION_H_
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#define _B_HTTP_AUTHENTICATION_H_
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#include <Locker.h>
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#include <String.h>
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#include <Url.h>
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// HTTP authentication method
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enum BHttpAuthenticationMethod {
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B_HTTP_AUTHENTICATION_NONE = 0,
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// No authentication
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B_HTTP_AUTHENTICATION_BASIC = 1,
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// Basic base64 authentication method (unsecure)
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B_HTTP_AUTHENTICATION_DIGEST = 2,
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// Digest authentication
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B_HTTP_AUTHENTICATION_IE_DIGEST = 4
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// Slightly modified digest authentication to mimic old IE one
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};
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enum BHttpAuthenticationAlgorithm {
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B_HTTP_AUTHENTICATION_ALGORITHM_NONE,
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B_HTTP_AUTHENTICATION_ALGORITHM_MD5,
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B_HTTP_AUTHENTICATION_ALGORITHM_MD5_SESS
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};
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enum BHttpAuthenticationQop {
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B_HTTP_QOP_NONE,
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B_HTTP_QOP_AUTH,
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B_HTTP_QOP_AUTHINT
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};
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class BHttpAuthentication {
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public:
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BHttpAuthentication();
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BHttpAuthentication(const BString& username,
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const BString& password);
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BHttpAuthentication(
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const BHttpAuthentication& other);
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BHttpAuthentication& operator=(
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const BHttpAuthentication& other);
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// Field modification
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void SetUserName(const BString& username);
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void SetPassword(const BString& password);
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void SetMethod(
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BHttpAuthenticationMethod type);
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status_t Initialize(const BString& wwwAuthenticate);
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// Field access
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const BString& UserName() const;
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const BString& Password() const;
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BHttpAuthenticationMethod Method() const;
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BString Authorization(const BUrl& url,
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const BString& method) const;
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// Base64 encoding
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// TODO: Move to a common place. We may have multiple implementations
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// in the Haiku tree...
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static BString Base64Encode(const BString& string);
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static BString Base64Decode(const BString& string);
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private:
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BString _DigestResponse(const BString& uri,
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const BString& method) const;
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// TODO: Rename these? _H seems to return a hash value,
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// _KD returns a hash value of the "data" prepended by
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// the "secret" string...
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BString _H(const BString& value) const;
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BString _KD(const BString& secret,
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const BString& data) const;
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private:
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BHttpAuthenticationMethod fAuthenticationMethod;
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BString fUserName;
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BString fPassword;
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BString fRealm;
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BString fDigestNonce;
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mutable BString fDigestCnonce;
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mutable int fDigestNc;
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BString fDigestOpaque;
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bool fDigestStale;
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BHttpAuthenticationAlgorithm fDigestAlgorithm;
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BHttpAuthenticationQop fDigestQop;
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BString fAuthorizationString;
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mutable BLocker fLock;
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};
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#endif // _B_HTTP_AUTHENTICATION_H_
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