Struct Tls12 

pub struct Tls12<T> {
    io: T,
    rx: Vec<u8>,
    read_cipher: Option<RecordCipher>,
    write_cipher: Option<RecordCipher>,
    hs_buf: Vec<u8>,
    app: Vec<u8>,
    app_pos: usize,
    eof: bool,
}

TLS 1.2 の接続。ハンドシェイク後は embedded_io の Read/Write として使う。

Fields

io: T

rx: Vec<u8>

read_cipher: Option<RecordCipher>

write_cipher: Option<RecordCipher>

hs_buf: Vec<u8>

app: Vec<u8>

app_pos: usize

eof: bool

Implementations

impl<T: Read + Write> Tls12<T>

pub fn connect( io: T, host: &str, rng: &mut impl CryptoRngCore, ) -> Result<Self, Tls12Error>

ハンドシェイクまで済ませた接続を返す。

fn write_record(&mut self, ctype: u8, data: &[u8]) -> Result<(), Tls12Error>

平文を（必要なら暗号化して）レコードとして送る。

fn read_record(&mut self) -> Result<(u8, Vec<u8>), Tls12Error>

レコードを 1 個読み、(種別, 平文) を返す。警告は Alert として返す。

fn next_handshake( &mut self, transcript: &mut Vec<u8>, ) -> Result<(u8, Vec<u8>), Tls12Error>

ハンドシェイクメッセージを 1 個取り出す（レコードをまたぐもの・1 レコードに複数あるものに対応）。

pub fn close(&mut self)

close_notify を送る（失敗は無視）。

Trait Implementations

impl<T> ErrorType for Tls12<T>

type Error = Tls12Error

Error type of all the IO operations on this type.

impl<T: Read + Write> Read for Tls12<T>

fn read(&mut self, buf: &mut [u8]) -> Result<usize, Tls12Error>

Read some bytes from this source into the specified buffer, returning how many bytes were read.

fn read_exact( &mut self, buf: &mut [u8], ) -> Result<(), ReadExactError<Self::Error>>

Read the exact number of bytes required to fill buf.

impl<T: Read + Write> Write for Tls12<T>

fn write(&mut self, buf: &[u8]) -> Result<usize, Tls12Error>

Write a buffer into this writer, returning how many bytes were written.

fn flush(&mut self) -> Result<(), Tls12Error>

Flush this output stream, blocking until all intermediately buffered contents reach their destination.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Self::Error>

Write an entire buffer into this writer.

fn write_fmt( &mut self, fmt: Arguments<'_>, ) -> Result<(), WriteFmtError<Self::Error>>

Write a formatted string into this writer, returning any error encountered.