include/poppler/CertificateInfo.h

0001 //========================================================================
0002 //
0003 // CertificateInfo.h
0004 //
0005 // This file is licensed under the GPLv2 or later
0006 //
0007 // Copyright 2018 Chinmoy Ranjan Pradhan <chinmoyrp65@gmail.com>
0008 // Copyright 2018, 2019 Albert Astals Cid <aacid@kde.org>
0009 // Copyright 2018 Oliver Sander <oliver.sander@tu-dresden.de>
0010 // Copyright 2020 Thorsten Behrens <Thorsten.Behrens@CIB.de>
0011 // Copyright 2023 g10 Code GmbH, Author: Sune Stolborg Vuorela <sune@vuorela.dk>
0012 //
0013 //========================================================================
0014
0015 #ifndef CERTIFICATEINFO_H
0016 #define CERTIFICATEINFO_H
0017
0018 #include <memory>
0019 #include <ctime>
0020 #include "goo/GooString.h"
0021 #include "poppler_private_export.h"
0022
0023 enum CertificateKeyUsageExtension
0024 {
0025     KU_DIGITAL_SIGNATURE = 0x80,
0026     KU_NON_REPUDIATION = 0x40,
0027     KU_KEY_ENCIPHERMENT = 0x20,
0028     KU_DATA_ENCIPHERMENT = 0x10,
0029     KU_KEY_AGREEMENT = 0x08,
0030     KU_KEY_CERT_SIGN = 0x04,
0031     KU_CRL_SIGN = 0x02,
0032     KU_ENCIPHER_ONLY = 0x01,
0033     KU_NONE = 0x00
0034 };
0035
0036 enum PublicKeyType
0037 {
0038     RSAKEY,
0039     DSAKEY,
0040     ECKEY,
0041     OTHERKEY
0042 };
0043
0044 class POPPLER_PRIVATE_EXPORT X509CertificateInfo
0045 {
0046 public:
0047     X509CertificateInfo();
0048     ~X509CertificateInfo();
0049
0050     X509CertificateInfo(const X509CertificateInfo &) = delete;
0051     X509CertificateInfo &operator=(const X509CertificateInfo &) = delete;
0052
0053     struct PublicKeyInfo
0054     {
0055         PublicKeyInfo() = default;
0056
0057         PublicKeyInfo(PublicKeyInfo &&) noexcept = default;
0058         PublicKeyInfo &operator=(PublicKeyInfo &&) noexcept = default;
0059
0060         PublicKeyInfo(const PublicKeyInfo &) = delete;
0061         PublicKeyInfo &operator=(const PublicKeyInfo &) = delete;
0062
0063         GooString publicKey;
0064         PublicKeyType publicKeyType = OTHERKEY;
0065         unsigned int publicKeyStrength = 0; // in bits
0066     };
0067
0068     struct EntityInfo
0069     {
0070         EntityInfo() = default;
0071         ~EntityInfo() = default;
0072
0073         EntityInfo(EntityInfo &&) noexcept = default;
0074         EntityInfo &operator=(EntityInfo &&) noexcept = default;
0075
0076         EntityInfo(const EntityInfo &) = delete;
0077         EntityInfo &operator=(const EntityInfo &) = delete;
0078
0079         std::string commonName;
0080         std::string distinguishedName;
0081         std::string email;
0082         std::string organization;
0083     };
0084
0085     struct Validity
0086     {
0087         Validity() : notBefore(0), notAfter(0) { }
0088
0089         time_t notBefore;
0090         time_t notAfter;
0091     };
0092
0093     /* GETTERS */
0094     int getVersion() const;
0095     const GooString &getSerialNumber() const;
0096     const GooString &getNickName() const;
0097     const EntityInfo &getIssuerInfo() const;
0098     const Validity &getValidity() const;
0099     const EntityInfo &getSubjectInfo() const;
0100     const PublicKeyInfo &getPublicKeyInfo() const;
0101     unsigned int getKeyUsageExtensions() const;
0102     const GooString &getCertificateDER() const;
0103     bool getIsSelfSigned() const;
0104
0105     /* SETTERS */
0106     void setVersion(int);
0107     void setSerialNumber(const GooString &);
0108     void setNickName(const GooString &);
0109     void setIssuerInfo(EntityInfo &&);
0110     void setValidity(Validity);
0111     void setSubjectInfo(EntityInfo &&);
0112     void setPublicKeyInfo(PublicKeyInfo &&);
0113     void setKeyUsageExtensions(unsigned int);
0114     void setCertificateDER(const GooString &);
0115     void setIsSelfSigned(bool);
0116
0117 private:
0118     EntityInfo issuer_info;
0119     EntityInfo subject_info;
0120     PublicKeyInfo public_key_info;
0121     Validity cert_validity;
0122     GooString cert_serial;
0123     GooString cert_der;
0124     GooString cert_nick;
0125     unsigned int ku_extensions;
0126     int cert_version;
0127     bool is_self_signed;
0128 };
0129
0130 #endif