QCA::ConstraintType
#include <QtCrypto>
Public Types | |
enum | Section { KeyUsage , ExtendedKeyUsage } |
Public Member Functions | |
ConstraintType () | |
ConstraintType (const ConstraintType &from) | |
ConstraintType (const QString &id, Section section) | |
ConstraintType (ConstraintTypeKnown known) | |
QString | id () const |
ConstraintTypeKnown | known () const |
bool | operator!= (const ConstraintType &other) const |
bool | operator< (const ConstraintType &other) const |
ConstraintType & | operator= (const ConstraintType &from) |
bool | operator== (const ConstraintType &other) const |
Section | section () const |
Detailed Description
Certificate constraint.
X.509 certificates can be constrained in their application - that is, some certificates can only be used for certain purposes. This class is used to identify an approved purpose for a certificate.
- Note
- It is common for a certificate to have more than one purpose.
Definition at line 363 of file qca_cert.h.
Member Enumeration Documentation
◆ Section
Section of the certificate that the constraint belongs in.
Enumerator | |
---|---|
KeyUsage | Stored in the key usage section. |
ExtendedKeyUsage | Stored in the extended key usage section. |
Definition at line 369 of file qca_cert.h.
Constructor & Destructor Documentation
◆ ConstraintType() [1/4]
QCA::ConstraintType::ConstraintType | ( | ) |
Standard constructor.
◆ ConstraintType() [2/4]
QCA::ConstraintType::ConstraintType | ( | ConstraintTypeKnown | known | ) |
Construct a new constraint.
The section will be derived by known.
- Parameters
-
known the type as part of the ConstraintTypeKnown enumerator
◆ ConstraintType() [3/4]
Construct a new constraint.
- Parameters
-
id the type as an identifier string (OID or internal) section the section this type belongs in
- See also
- id
◆ ConstraintType() [4/4]
QCA::ConstraintType::ConstraintType | ( | const ConstraintType & | from | ) |
Standard copy constructor.
- Parameters
-
from the constraint type to copy from
Member Function Documentation
◆ id()
QString QCA::ConstraintType::id | ( | ) | const |
The type as an identifier string.
For types that have OIDs, this function returns an OID in string form. For types that do not have OIDs, this function returns an internal identifier string whose first character is not a digit (this allows you to tell the difference between an OID and an internal identifier).
It is hereby stated that the KeyUsage bit fields shall use the internal identifier format "KeyUsage.[rfc field name]". For example, the keyEncipherment field would have the identifier "KeyUsage.keyEncipherment".
Applications should not store, use, or compare against internal identifiers unless the identifiers are explicitly documented (e.g. KeyUsage).
◆ known()
ConstraintTypeKnown QCA::ConstraintType::known | ( | ) | const |
The type as part of the ConstraintTypeKnown enumerator.
This function may return a value that does not exist in the enumerator. In that case, you may use id() to determine the type.
◆ operator!=()
|
inline |
Inequality operator.
- Parameters
-
other the constraint type to compare with this constraint
Definition at line 469 of file qca_cert.h.
◆ operator<()
bool QCA::ConstraintType::operator< | ( | const ConstraintType & | other | ) | const |
Comparison operator.
- Parameters
-
other the constraint type to compare with this constraint
◆ operator=()
ConstraintType & QCA::ConstraintType::operator= | ( | const ConstraintType & | from | ) |
Standard assignment operator.
- Parameters
-
from the constraint type to assign from
◆ operator==()
bool QCA::ConstraintType::operator== | ( | const ConstraintType & | other | ) | const |
Comparison operator.
- Parameters
-
other the constraint type to compare with this constraint
◆ section()
Section QCA::ConstraintType::section | ( | ) | const |
The section the constraint is part of.
The documentation for this class was generated from the following file:
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