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//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
//
use mqtt_format::v3::{
connect_return::MConnectReturnCode, header::MPacketKind, packet::MConnack,
qos::MQualityOfService,
};
use crate::{
behaviour_test::BehaviourTest,
command::{Input, Output},
executable::ClientExecutableCommand,
report::ReportResult,
};
pub struct Utf8WithNullcharIsRejected;
#[async_trait::async_trait]
impl BehaviourTest for Utf8WithNullcharIsRejected {
fn commands(&self) -> Vec<Box<dyn ClientExecutableCommand>> {
vec![]
}
async fn execute(&self, mut input: Input, _output: Output) -> Result<(), miette::Error> {
input
.send_packet(MConnack {
session_present: false,
connect_return_code: MConnectReturnCode::Accepted,
})
.await?;
input
.send(&[
(MPacketKind::Publish {
dup: false,
qos: MQualityOfService::AtMostOnce,
retain: false,
})
.to_byte(),
0b0000_0111, // Length
// Now the variable header
0b0000_0000,
0b0000_0010,
0x61,
0x00, // Zero byte
0b0000_0000, // Packet identifier
0b0000_0001,
0x1, // Payload
])
.await?;
Ok(())
}
fn report_name(&self) -> &str {
"Check if connection gets closed if UTF-8 string contains nullchar"
}
fn report_desc(&self) -> &str {
"The A UTF-8 encoded string MUST NOT include an encoding of the null character U+0000"
}
fn report_normative(&self) -> &str {
"[MQTT-1.5.3-2]"
}
fn translate_client_exit_code(&self, success: bool) -> ReportResult {
if success {
ReportResult::Success
} else {
ReportResult::Failure
}
}
}
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