Mercurial > trustbridge
view ui/certificate.h @ 464:2e100d3e414a
Add helper functions for sha256 sum and rsa signing
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Wed, 23 Apr 2014 15:33:42 +0000 |
parents | 17e1c8f37d72 |
children | d59745a8a9bf |
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/* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik * Software engineering by Intevation GmbH * * This file is Free Software under the GNU GPL (v>=2) * and comes with ABSOLUTELY NO WARRANTY! * See LICENSE.txt for details. */ #ifndef CERTIFICATE_H #define CERTIFICATE_H /** * @file certificate.h * @brief Class around native certificates. * */ #include <QByteArray> #include <QDateTime> #include <QMap> #include <QString> #ifdef Q_OS_WIN #include <windows.h> #include <wincrypt.h> #endif class Certificate { public: /** @brief the Status compared to the last installed list. */ enum Status { InstallNew = 1, /* Never seen this before */ InstallOld, /* Already contained in last list */ RemoveNew, /* Was an Install certificate in the last list */ RemoveOld /* Already removed in the last list */ }; /** @brief construct a certificate from a line of a certificate list. * * The first two characters of the string are expected to be * the command. I: or R: * * @param[in] b64Line The line from the certificate list. **/ Certificate(const QString& b64Line = QString()); /** @brief construct a certificate from a byte array of DER data * * @param[in] derData a der encoded certificate. **/ Certificate(const QByteArray& derData); /** @brief check if this certificate could be parsed */ bool isValid() const {return mValid;} /** @brief get a short description of the certificate * * This description should be used as a short overview * for this certificate * **/ QString shortDescription() const; /** @brief get details for the certificate * * Get a formatted details string usable for user visible * certificate details. * **/ const QString& details() const {return mDetails;} /** @brief get the line from which this certificate was constructed * * The resulting line includes the instruction e.g. * * I:BASE64ENCODEDATA... * **/ const QString& base64Line() const {return mBaseLine;} /** @brief Check if this certificate has the install instruction. * * This is shorthand for baseLine.startsWith("I:"); **/ bool isInstallCert() const {return mBaseLine.startsWith("I:");} /** @brief Set the install instruction for this certificate. * * Set the base 64 line prefix to "I:" or "R:". **/ void setInstallCert(bool install); /** @brief Check if this certificate is editable. */ bool isEditable() const {return mEditable;} /** @brief Set the edit state for this certificate. */ void setEditable(bool edit) {mEditable = edit;} /** @brief get the subject OU from the certificate */ QString subjectOU() const {return mSubjectOU;} /** @brief get the subject CN from the certificate */ QString subjectCN() const {return mSubjectCN;} /** @brief get the subject O from the certificate */ QString subjectO() const {return mSubjectO;} /** @brief get the subject SN from the certificate */ QString subjectSN() const {return mSubjectSN;} /** @brief get the date the certificate was issued */ QDateTime validFrom() const {return mValidFrom;} /** @brief get the date the certificate expires */ QDateTime validTo() const {return mValidTo;} /** @brief get the issuer CN from the certificate */ QString issuerCN() const {return mIssuerCN;} /** @brief get the issuer Organization from the certificate */ QString issuerO() const {return mIssuerO;} /** @brief get sha1 sum of the certificate */ QString fingerprint() const {return mFingerprint;} /** @brief construct certificate objects from a file * * Constructs a new Certificate Object from a file containing either * one DER encoded certificate or one or many PEM certificates. * If no certificate could be parsed from that file an empty list is * returned. * * The size restrictions for the certificate list file also apply * for this file. **/ static QList<Certificate> fromFileName (const QString& file_name); friend inline bool operator==(const Certificate& lhs, const Certificate& rhs) { return lhs.base64Line() == rhs.base64Line(); } private: /** @brief Helper function to parse the details of a certificate **/ void parseDetails(const QByteArray& cert); bool mValid; bool mInstCert; bool mEditable; QString mSubjectOU, mSubjectCN, mSubjectO, mSubjectSN, mDetails, mBaseLine, mFingerprint, mIssuerO, mIssuerCN; QDateTime mValidFrom, mValidTo; }; #endif