MQTT C Client Libraries Internals
Data Fields
MQTTAsync_SSLOptions Struct Reference

MQTTAsync_sslProperties defines the settings to establish an SSL/TLS connection using the OpenSSL library. More...

#include <MQTTAsync.h>

Data Fields

char struct_id [4]
 The eyecatcher for this structure. More...
 
int struct_version
 The version number of this structure. More...
 
const char * trustStore
 The file in PEM format containing the public digital certificates trusted by the client. More...
 
const char * keyStore
 The file in PEM format containing the public certificate chain of the client. More...
 
const char * privateKey
 If not included in the sslKeyStore, this setting points to the file in PEM format containing the client's private key.
 
const char * privateKeyPassword
 The password to load the client's privateKey if encrypted. More...
 
const char * enabledCipherSuites
 The list of cipher suites that the client will present to the server during the SSL handshake. More...
 
int enableServerCertAuth
 True/False option to enable verification of the server certificate.
 

Detailed Description

MQTTAsync_sslProperties defines the settings to establish an SSL/TLS connection using the OpenSSL library.

It covers the following scenarios:

Field Documentation

◆ enabledCipherSuites

const char* MQTTAsync_SSLOptions::enabledCipherSuites

The list of cipher suites that the client will present to the server during the SSL handshake.

For a full explanation of the cipher list format, please see the OpenSSL on-line documentation: http://www.openssl.org/docs/apps/ciphers.html#CIPHER_LIST_FORMAT If this setting is ommitted, its default value will be "ALL", that is, all the cipher suites -excluding those offering no encryption- will be considered. This setting can be used to set an SSL anonymous connection ("aNULL" string value, for instance).

◆ keyStore

const char* MQTTAsync_SSLOptions::keyStore

The file in PEM format containing the public certificate chain of the client.

It may also include the client's private key.

◆ privateKeyPassword

const char* MQTTAsync_SSLOptions::privateKeyPassword

The password to load the client's privateKey if encrypted.

◆ struct_id

char MQTTAsync_SSLOptions::struct_id[4]

The eyecatcher for this structure.

Must be MQTS

◆ struct_version

int MQTTAsync_SSLOptions::struct_version

The version number of this structure.

Must be 0

◆ trustStore

const char* MQTTAsync_SSLOptions::trustStore

The file in PEM format containing the public digital certificates trusted by the client.


The documentation for this struct was generated from the following file: