#[repr(C)]pub struct esp_mqtt_client_config_t_broker_t_verification_t {
pub use_global_ca_store: bool,
pub crt_bundle_attach: Option<unsafe extern "C" fn(conf: *mut c_void) -> esp_err_t>,
pub certificate: *const c_char,
pub certificate_len: usize,
pub psk_hint_key: *const psk_key_hint,
pub skip_cert_common_name_check: bool,
pub alpn_protos: *mut *const c_char,
pub common_name: *const c_char,
}
Expand description
Broker identity verification
If fields are not set broker’s identity isn’t verified. it’s recommended to set the options in this struct for security reasons.
Fields§
§use_global_ca_store: bool
< Use a global ca_store, look esp-tls documentation for details.
crt_bundle_attach: Option<unsafe extern "C" fn(conf: *mut c_void) -> esp_err_t>
< Pointer to ESP x509 Certificate Bundle attach function for the usage of certificate bundles.
certificate: *const c_char
< Certificate data, default is NULL, not required to verify the server.
certificate_len: usize
< Length of the buffer pointed to by certificate.
psk_hint_key: *const psk_key_hint
< Pointer to PSK struct defined in esp_tls.h to enable PSK authentication (as alternative to certificate verification). PSK is enabled only if there are no other ways to verify broker.
skip_cert_common_name_check: bool
< Skip any validation of server certificate CN field, this reduces the security of TLS and makes the MQTT client susceptible to MITM attacks
alpn_protos: *mut *const c_char
< NULL-terminated list of supported application protocols to be used for ALPN
common_name: *const c_char
< Pointer to the string containing server certificate common name. If non-NULL, server certificate CN must match this name, If NULL, server certificate CN must match hostname. This is ignored if skip_cert_common_name_check=true.
Trait Implementations§
source§impl Clone for esp_mqtt_client_config_t_broker_t_verification_t
impl Clone for esp_mqtt_client_config_t_broker_t_verification_t
source§fn clone(&self) -> esp_mqtt_client_config_t_broker_t_verification_t
fn clone(&self) -> esp_mqtt_client_config_t_broker_t_verification_t
1.0.0§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
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