diff options
Diffstat (limited to 'kopete/protocols/jabber/libiris/qca/src/tqca.h')
| -rw-r--r-- | kopete/protocols/jabber/libiris/qca/src/tqca.h | 468 |
1 files changed, 0 insertions, 468 deletions
diff --git a/kopete/protocols/jabber/libiris/qca/src/tqca.h b/kopete/protocols/jabber/libiris/qca/src/tqca.h deleted file mode 100644 index 701aeb31..00000000 --- a/kopete/protocols/jabber/libiris/qca/src/tqca.h +++ /dev/null @@ -1,468 +0,0 @@ -/* - * tqca.h - TQt Cryptographic Architecture - * Copyright (C) 2003 Justin Karneges - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#ifndef TQCA_H -#define TQCA_H - -#include <tqstring.h> -#include <tqcstring.h> -#include <tqdatetime.h> -#include <tqmap.h> -#include <tqptrlist.h> -#include <tqobject.h> - -#ifdef Q_OS_WIN32 -# ifndef TQCA_STATIC -# ifdef TQCA_MAKEDLL -# define TQCA_EXPORT __declspec(dllexport) -# else -# define TQCA_EXPORT __declspec(dllimport) -# endif -# endif -#endif -#ifndef TQCA_EXPORT -#define TQCA_EXPORT -#endif - -#ifdef Q_OS_WIN32 -# ifdef TQCA_PLUGIN_DLL -# define TQCA_PLUGIN_EXPORT extern "C" __declspec(dllexport) -# else -# define TQCA_PLUGIN_EXPORT extern "C" __declspec(dllimport) -# endif -#endif -#ifndef TQCA_PLUGIN_EXPORT -#define TQCA_PLUGIN_EXPORT extern "C" -#endif - -class TQHostAddress; -class TQStringList; - -class TQCAProvider; -class TQCA_HashContext; -class TQCA_CipherContext; -class TQCA_CertContext; - -namespace TQCA -{ - enum { - CAP_SHA1 = 0x0001, - CAP_SHA256 = 0x0002, - CAP_MD5 = 0x0004, - CAP_BlowFish = 0x0008, - CAP_TripleDES = 0x0010, - CAP_AES128 = 0x0020, - CAP_AES256 = 0x0040, - CAP_RSA = 0x0080, - CAP_X509 = 0x0100, - CAP_TLS = 0x0200, - CAP_SASL = 0x0400 - }; - - enum { - CBC = 0x0001, - CFB = 0x0002 - }; - - enum { - Encrypt = 0x0001, - Decrypt = 0x0002 - }; - - TQCA_EXPORT void init(); - TQCA_EXPORT bool isSupported(int capabilities); - TQCA_EXPORT void insertProvider(TQCAProvider *); - TQCA_EXPORT void unloadAllPlugins(); - - TQCA_EXPORT TQString arrayToHex(const TQByteArray &); - TQCA_EXPORT TQByteArray hexToArray(const TQString &); - - class TQCA_EXPORT Hash - { - public: - Hash(const Hash &); - Hash & operator=(const Hash &); - ~Hash(); - - void clear(); - void update(const TQByteArray &a); - TQByteArray final(); - - protected: - Hash(TQCA_HashContext *); - - private: - class Private; - Private *d; - }; - - template <class T> - class TQCA_EXPORT HashStatic - { - public: - HashStatic<T>() {} - - static TQByteArray hash(const TQByteArray &a) - { - T obj; - obj.update(a); - return obj.final(); - } - - static TQByteArray hash(const TQCString &cs) - { - TQByteArray a(cs.length()); - memcpy(a.data(), cs.data(), a.size()); - return hash(a); - } - - static TQString hashToString(const TQByteArray &a) - { - return arrayToHex(hash(a)); - } - - static TQString hashToString(const TQCString &cs) - { - return arrayToHex(hash(cs)); - } - }; - - class TQCA_EXPORT Cipher - { - public: - Cipher(const Cipher &); - Cipher & operator=(const Cipher &); - ~Cipher(); - - TQByteArray dyn_generateKey(int size=-1) const; - TQByteArray dyn_generateIV() const; - void reset(int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad=true); - bool update(const TQByteArray &a); - TQByteArray final(bool *ok=0); - - protected: - Cipher(TQCA_CipherContext *, int dir, int mode, const TQByteArray &key, const TQByteArray &iv, bool pad); - - private: - class Private; - Private *d; - }; - - template <class T> - class TQCA_EXPORT CipherStatic - { - public: - CipherStatic<T>() {} - - static TQByteArray generateKey(int size=-1) - { - T obj; - return obj.dyn_generateKey(size); - } - - static TQByteArray generateIV() - { - T obj; - return obj.dyn_generateIV(); - } - }; - - class TQCA_EXPORT SHA1 : public Hash, public HashStatic<SHA1> - { - public: - SHA1(); - }; - - class TQCA_EXPORT SHA256 : public Hash, public HashStatic<SHA256> - { - public: - SHA256(); - }; - - class TQCA_EXPORT MD5 : public Hash, public HashStatic<MD5> - { - public: - MD5(); - }; - - class TQCA_EXPORT BlowFish : public Cipher, public CipherStatic<BlowFish> - { - public: - BlowFish(int dir=Encrypt, int mode=CBC, const TQByteArray &key=TQByteArray(), const TQByteArray &iv=TQByteArray(), bool pad=true); - }; - - class TQCA_EXPORT TripleDES : public Cipher, public CipherStatic<TripleDES> - { - public: - TripleDES(int dir=Encrypt, int mode=CBC, const TQByteArray &key=TQByteArray(), const TQByteArray &iv=TQByteArray(), bool pad=true); - }; - - class TQCA_EXPORT AES128 : public Cipher, public CipherStatic<AES128> - { - public: - AES128(int dir=Encrypt, int mode=CBC, const TQByteArray &key=TQByteArray(), const TQByteArray &iv=TQByteArray(), bool pad=true); - }; - - class TQCA_EXPORT AES256 : public Cipher, public CipherStatic<AES256> - { - public: - AES256(int dir=Encrypt, int mode=CBC, const TQByteArray &key=TQByteArray(), const TQByteArray &iv=TQByteArray(), bool pad=true); - }; - - class RSA; - class TQCA_EXPORT RSAKey - { - public: - RSAKey(); - RSAKey(const RSAKey &from); - RSAKey & operator=(const RSAKey &from); - ~RSAKey(); - - bool isNull() const; - bool havePublic() const; - bool havePrivate() const; - - TQByteArray toDER(bool publicOnly=false) const; - bool fromDER(const TQByteArray &a); - - TQString toPEM(bool publicOnly=false) const; - bool fromPEM(const TQString &); - - // only call if you know what you are doing - bool fromNative(void *); - - private: - class Private; - Private *d; - - friend class RSA; - friend class TLS; - bool encrypt(const TQByteArray &a, TQByteArray *out, bool oaep) const; - bool decrypt(const TQByteArray &a, TQByteArray *out, bool oaep) const; - bool generate(unsigned int bits); - }; - - class TQCA_EXPORT RSA - { - public: - RSA(); - ~RSA(); - - RSAKey key() const; - void setKey(const RSAKey &); - - bool encrypt(const TQByteArray &a, TQByteArray *out, bool oaep=false) const; - bool decrypt(const TQByteArray &a, TQByteArray *out, bool oaep=false) const; - - static RSAKey generateKey(unsigned int bits); - - private: - RSAKey v_key; - }; - - typedef TQMap<TQString, TQString> CertProperties; - class TQCA_EXPORT Cert - { - public: - Cert(); - Cert(const Cert &); - Cert & operator=(const Cert &); - ~Cert(); - - bool isNull() const; - - TQString commonName() const; - TQString serialNumber() const; - TQString subjectString() const; - TQString issuerString() const; - CertProperties subject() const; - CertProperties issuer() const; - TQDateTime notBefore() const; - TQDateTime notAfter() const; - - TQByteArray toDER() const; - bool fromDER(const TQByteArray &a); - - TQString toPEM() const; - bool fromPEM(const TQString &); - - private: - class Private; - Private *d; - - friend class TLS; - void fromContext(TQCA_CertContext *); - }; - - class TQCA_EXPORT TLS : public TQObject - { - Q_OBJECT - - public: - enum Validity { - NoCert, - Valid, - HostMismatch, - Rejected, - Untrusted, - SignatureFailed, - InvalidCA, - InvalidPurpose, - SelfSigned, - Revoked, - PathLengthExceeded, - Expired, - Unknown - }; - enum Error { ErrHandshake, ErrCrypt }; - - TLS(TQObject *parent=0); - ~TLS(); - - void setCertificate(const Cert &cert, const RSAKey &key); - void setCertificateStore(const TQPtrList<Cert> &store); // note: store must persist - - void reset(); - bool startClient(const TQString &host=""); - bool startServer(); - void close(); - bool isHandshaken() const; - - // plain (application side) - void write(const TQByteArray &a); - TQByteArray read(); - - // encoded (socket side) - void writeIncoming(const TQByteArray &a); - TQByteArray readOutgoing(); - TQByteArray readUnprocessed(); - - // cert related - const Cert & peerCertificate() const; - int certificateValidityResult() const; - - signals: - void handshaken(); - void readyRead(); - void readyReadOutgoing(int plainBytes); - void closed(); - void error(int); - - private slots: - void update(); - - private: - class Private; - Private *d; - }; - - class TQCA_EXPORT SASL : public TQObject - { - Q_OBJECT - - public: - enum Error { ErrAuth, ErrCrypt }; - enum ErrorCond { - NoMech, - BadProto, - BadServ, - BadAuth, - NoAuthzid, - TooWeak, - NeedEncrypt, - Expired, - Disabled, - NoUser, - RemoteUnavail - }; - SASL(TQObject *parent=0); - ~SASL(); - - static void setAppName(const TQString &name); - - void reset(); - int errorCondition() const; - - // options - void setAllowPlain(bool); - void setAllowAnonymous(bool); - void setAllowActiveVulnerable(bool); - void setAllowDictionaryVulnerable(bool); - void setRequireForwardSecrecy(bool); - void setRequirePassCredentials(bool); - void setRequireMutualAuth(bool); - - void setMinimumSSF(int); - void setMaximumSSF(int); - void setExternalAuthID(const TQString &authid); - void setExternalSSF(int); - - void setLocalAddr(const TQHostAddress &addr, TQ_UINT16 port); - void setRemoteAddr(const TQHostAddress &addr, TQ_UINT16 port); - - // initialize - bool startClient(const TQString &service, const TQString &host, const TQStringList &mechlist, bool allowClientSendFirst=true); - bool startServer(const TQString &service, const TQString &host, const TQString &realm, TQStringList *mechlist); - - // authentication - void putStep(const TQByteArray &stepData); - void putServerFirstStep(const TQString &mech); - void putServerFirstStep(const TQString &mech, const TQByteArray &clientInit); - void setUsername(const TQString &user); - void setAuthzid(const TQString &auth); - void setPassword(const TQString &pass); - void setRealm(const TQString &realm); - void continueAfterParams(); - void continueAfterAuthCheck(); - - // security layer - int ssf() const; - void write(const TQByteArray &a); - TQByteArray read(); - void writeIncoming(const TQByteArray &a); - TQByteArray readOutgoing(); - - signals: - // for authentication - void clientFirstStep(const TQString &mech, const TQByteArray *clientInit); - void nextStep(const TQByteArray &stepData); - void needParams(bool user, bool authzid, bool pass, bool realm); - void authCheck(const TQString &user, const TQString &authzid); - void authenticated(); - - // for security layer - void readyRead(); - void readyReadOutgoing(int plainBytes); - - // error - void error(int); - - private slots: - void tryAgain(); - - private: - class Private; - Private *d; - - void handleServerFirstStep(int r); - }; -} - -#endif |