AusweisApp2
CommandApdu.h
gehe zur Dokumentation dieser Datei
1 
5 #pragma once
6 
7 #include "EnumHelper.h"
8 
9 #include <QByteArray>
10 #include <QDebug>
11 
12 #include <cstddef>
13 
14 
15 namespace governikus
16 {
18  UNKNOWN = 0x00,
19  DEACTIVATE = 0x04,
20  MSE_SET = 0x22,
21  ACTIVATE = 0x44,
22  EXTERNAL_AUTHENTICATE = 0x82,
23  GET_CHALLENGE = 0x84,
24  GENERAL_AUTHENTICATE = 0x86,
25  PSO_VERIFY = 0x2A,
26  PSO_COMPUTE = 0x2B,
27  RESET_RETRY_COUNTER = 0x2C,
28  SELECT = 0xA4,
29  READ_BINARY = 0xB0,
30  GET_RESPONSE = 0xC0,
31  UPDATE_BINARY = 0xD6
32  )
33 
34 class CommandApdu
35 {
36  private:
37  std::byte mCla;
38  uchar mIns;
39  uchar mP1;
40  uchar mP2;
41  QByteArray mData;
42  int mLe;
43 
44  public:
45  enum Param : uchar
46  {
47  IMPLICIT = 0x00,
48  CHANGE = 0x02,
49  UNBLOCK = 0x03,
50  PIN = 0x03,
51  CHIP_AUTHENTICATION = 0x41,
52  VERIFICATION = 0x81,
53  AUTHENTICATION_TEMPLATE = 0xA4,
54  DIGITAL_SIGNATURE_TEMPLATE = 0xB6,
55  SELF_DESCRIPTIVE = 0xBE,
56  PACE = 0xC1
57  };
58 
59  static const int NO_LE = 0;
60  static const int SHORT_MAX_LC = 0xFF;
61  static const int SHORT_MAX_LE = 0x0100;
62  static const int EXTENDED_MAX_LC = 0x00FFFF;
63  static const int EXTENDED_MAX_LE = 0x010000;
64 
65  [[nodiscard]] static bool isExtendedLength(const QByteArray& pData, int pLe);
66 
67  explicit CommandApdu(const QByteArray& pBuffer = QByteArray());
68  explicit CommandApdu(const QByteArray& pHeader, const QByteArray& pData, int pLe = NO_LE);
69  explicit CommandApdu(Ins pIns, uchar pP1, uchar pP2, const QByteArray& pData = QByteArray(), int pLe = NO_LE);
70  virtual ~CommandApdu();
71 
72  void enableCommandChaining();
73  [[nodiscard]] bool isCommandChaining() const;
74 
75  void setSecureMessaging(bool pEnabled);
76  [[nodiscard]] bool isSecureMessaging() const;
77 
78  [[nodiscard]] bool isEmpty() const;
79  [[nodiscard]] Ins getINS() const;
80  [[nodiscard]] uchar getP1() const;
81  [[nodiscard]] uchar getP2() const;
82  [[nodiscard]] QByteArray getHeaderBytes() const;
83  [[nodiscard]] const QByteArray& getData() const;
84  [[nodiscard]] int getLe() const;
85  [[nodiscard]] bool isExtendedLength() const;
86 
87  operator QByteArray() const;
88 };
89 
90 
91 inline QDebug operator<<(QDebug pDbg, const CommandApdu& pCommandApdu)
92 {
93  QDebugStateSaver saver(pDbg);
94  pDbg << QByteArray(pCommandApdu).toHex();
95  return pDbg;
96 }
97 
98 
99 char* toString(const CommandApdu& pCommandApdu);
100 
101 #ifndef QT_NO_DEBUG
102 inline bool operator==(const CommandApdu& pLeft, const CommandApdu& pRight)
103 {
104  return QByteArray(pLeft) == QByteArray(pRight);
105 }
106 
107 
108 #endif
109 
110 
111 } // namespace governikus
struct Data mData
A simple template renderer.
Definition: ActivationContext.h:15
UNKNOWN
Definition: ResponseApdu.h:63
defineTypedEnumType(Ins, uchar, UNKNOWN=0x00, DEACTIVATE=0x04, MSE_SET=0x22, ACTIVATE=0x44, EXTERNAL_AUTHENTICATE=0x82, GET_CHALLENGE=0x84, GENERAL_AUTHENTICATE=0x86, PSO_VERIFY=0x2A, PSO_COMPUTE=0x2B, RESET_RETRY_COUNTER=0x2C, SELECT=0xA4, READ_BINARY=0xB0, GET_RESPONSE=0xC0, UPDATE_BINARY=0xD6) class CommandApdu
Definition: CommandApdu.h:17
QDebug operator<<(QDebug pDbg, const CommandApdu &pCommandApdu)
Definition: CommandApdu.h:91
char * toString(const CommandApdu &pCommandApdu)
bool operator==(const CommandApdu &pLeft, const CommandApdu &pRight)
Definition: CommandApdu.h:102