Kea: isc::asiolink::TlsContextBase Class Reference

| Kea 3.2.0-git

isc::asiolink::TlsContextBase Class Referenceabstract

TLS context base class. More...

`#include <common_tls.h>`

Inheritance diagram for isc::asiolink::TlsContextBase:
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## Public Member Functions
| TlsContextBase (TlsRole role)
| Create a fresh context.
virtual | ~TlsContextBase ()
| Destructor.
virtual bool | getCertRequired () const =0
| Get the peer certificate requirement mode.
TlsRole | getRole () const
| Returns the role.

## Static Public Member Functions
static void | configure (TlsContextPtr &context, TlsRole role, const std::string &ca_file, const std::string &cert_file, const std::string &key_file, bool cert_required=true)
| Configure.

## Public Attributes
TlsRole | role_
| The role i.e. client or server.

## Protected Member Functions
virtual void | loadCaFile (const std::string &ca_file)=0
| Load the trust anchor aka certification authority.
virtual void | loadCaPath (const std::string &ca_path)=0
| Load the trust anchor aka certification authority.
virtual void | loadCertFile (const std::string &cert_file)=0
| Load the certificate file.
virtual void | loadKeyFile (const std::string &key_file)=0
| Load the private key from a file.
virtual void | setCertRequired (bool cert_required)=0
| Set the peer certificate requirement mode.

## Detailed Description

TLS context base class.

Definition at line 40 of file common_tls.h.

## Constructor & Destructor Documentation

## ◆ ~TlsContextBase()

virtual isc::asiolink::TlsContextBase::~TlsContextBase | ( |  | ) |
| inlinevirtual

Destructor.

Definition at line 43 of file common_tls.h.

## ◆ TlsContextBase()

isc::asiolink::TlsContextBase::TlsContextBase | ( | TlsRole | role | ) |
| inlineexplicit

Create a fresh context.

Parameters

  role | The TLS role client or server.

Definition at line 48 of file common_tls.h.

References role_.

## Member Function Documentation

## ◆ configure()

void isc::asiolink::TlsContextBase::configure | ( | TlsContextPtr & | context,
|  | TlsRole | role,
|  | const std::string & | ca_file,
|  | const std::string & | cert_file,
|  | const std::string & | key_file,
|  | bool | cert_required = true )
| static

Configure.

Note
  No need for a role set method.

Parameters

  context | The TLS context to configure.
  role | The TLS role client or server.
  ca_file | The certificate file or directory name.
  cert_file | The certificate file name.
  key_file | The private key file name.
  cert_required | True if peer certificates are required, false if they are optional. This is a server specific parameter.

Exceptions

  isc::BadValue | on error.

Definition at line 22 of file common_tls.cc.

References isc_throw, and isc::util::file::isDir().

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## ◆ getCertRequired()

virtual bool isc::asiolink::TlsContextBase::getCertRequired | ( |  | ) | const
| pure virtual

Get the peer certificate requirement mode.

Returns
  True if peer certificates are required, false if they are optional.

## ◆ getRole()

TlsRole isc::asiolink::TlsContextBase::getRole | ( |  | ) | const
| inline

Returns the role.

Definition at line 51 of file common_tls.h.

References role_.

## ◆ loadCaFile()

virtual void isc::asiolink::TlsContextBase::loadCaFile | ( | const std::string & | ca_file | ) |
| protectedpure virtual

Load the trust anchor aka certification authority.

Parameters

  ca_file | The certificate file name.

Exceptions

  isc::cryptolink::LibraryError | on various errors as file not found, bad format, etc.

## ◆ loadCaPath()

virtual void isc::asiolink::TlsContextBase::loadCaPath | ( | const std::string & | ca_path | ) |
| protectedpure virtual

Load the trust anchor aka certification authority.

Parameters

  ca_path | The certificate directory name.

Exceptions

  isc::cryptolink::LibraryError | on various errors as file not found, bad format, etc.

## ◆ loadCertFile()

virtual void isc::asiolink::TlsContextBase::loadCertFile | ( | const std::string & | cert_file | ) |
| protectedpure virtual

Load the certificate file.

Parameters

  cert_file | The certificate file name.

Exceptions

  isc::cryptolink::LibraryError | on various errors as file not found, bad format, etc.

## ◆ loadKeyFile()

virtual void isc::asiolink::TlsContextBase::loadKeyFile | ( | const std::string & | key_file | ) |
| protectedpure virtual

Load the private key from a file.

Parameters

  key_file | The private key file name.

Exceptions

  isc::cryptolink::LibraryError | on various errors as file not found, bad format, etc.

## ◆ setCertRequired()

virtual void isc::asiolink::TlsContextBase::setCertRequired | ( | bool | cert_required | ) |
| protectedpure virtual

Set the peer certificate requirement mode.

Parameters

  cert_required | True if peer certificates are required, false if they are optional.

Exceptions

  isc::BadValue | when cert_required is set to false for a client.

## Member Data Documentation

## ◆ role_

TlsRole isc::asiolink::TlsContextBase::role_

The role i.e. client or server.

Definition at line 118 of file common_tls.h.

Referenced by TlsContextBase(), and getRole().

The documentation for this class was generated from the following files:

- common_tls.h
- common_tls.cc