94 lines
6.8 KiB
Rust
94 lines
6.8 KiB
Rust
use smoltcp_tls::tls::TlsSocket;
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use smoltcp::socket::TcpSocketBuffer;
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use smoltcp::socket::SocketSet;
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use smoltcp::wire::Ipv4Address;
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use rand_core::RngCore;
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use rand_core::CryptoRng;
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use rand_core::impls;
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use rand_core::Error;
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use p256::{EncodedPoint, AffinePoint, ecdh::EphemeralSecret, ecdh::SharedSecret};
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use aes_gcm::{Aes128Gcm, Aes256Gcm};
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use chacha20poly1305::{ChaCha20Poly1305, Key};
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use ccm::{Ccm, consts::*};
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use aes_gcm::aes::Aes128;
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use aes_gcm::{AeadInPlace, NewAead};
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use generic_array::GenericArray;
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use sha2::{ Digest, Sha256, Sha384, Sha512 };
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use heapless::Vec;
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use hkdf::Hkdf;
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use smoltcp_tls::key::*;
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use smoltcp_tls::buffer::TlsBuffer;
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use asn1_der::{
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DerObject,
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typed::{ DerEncodable, DerDecodable }
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};
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struct CountingRng(u64);
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impl RngCore for CountingRng {
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fn next_u32(&mut self) -> u32 {
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self.next_u64() as u32
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}
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fn next_u64(&mut self) -> u64 {
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self.0 += 1;
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self.0
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}
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fn fill_bytes(&mut self, dest: &mut [u8]) {
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impls::fill_bytes_via_next(self, dest)
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}
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fn try_fill_bytes(&mut self, dest: &mut [u8]) -> Result<(), Error> {
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Ok(self.fill_bytes(dest))
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}
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}
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impl CryptoRng for CountingRng {}
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static mut RNG: CountingRng = CountingRng(0);
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fn main() {
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let mut socket_set_entries: [_; 8] = Default::default();
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let mut sockets = SocketSet::new(&mut socket_set_entries[..]);
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let mut tx_storage = [0; 4096];
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let mut rx_storage = [0; 4096];
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let mut tls_socket = unsafe {
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let tx_buffer = TcpSocketBuffer::new(&mut tx_storage[..]);
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let rx_buffer = TcpSocketBuffer::new(&mut rx_storage[..]);
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TlsSocket::new(
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&mut sockets,
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rx_buffer,
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tx_buffer,
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&mut RNG,
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)
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};
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tls_socket.tcp_connect(
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&mut sockets,
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(Ipv4Address::new(192, 168, 1, 125), 1883),
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49600
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).unwrap();
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// tls_socket.tls_connect(&mut sockets).unwrap();
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let object = DerObject::decode(&CERT).expect("Failed to decode object");
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println!("raw: {:2X?},\nheader: {:2X?},\ntag: {:2X?},\nvalue: {:2X?}\n",
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object.raw(),
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object.header(),
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object.tag(),
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object.value()
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);
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}
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const CERT: [u8; 805] = [
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0x30, 0x82, 0x03, 0x21, 0x30, 0x82, 0x02, 0x09, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x08, 0x15, 0x5a, 0x92, 0xad, 0xc2, 0x04, 0x8f, 0x90, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x22, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x0a, 0x45, 0x78, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x20, 0x43, 0x41, 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x38, 0x31, 0x30, 0x30, 0x35, 0x30, 0x31, 0x33, 0x38, 0x31, 0x37, 0x5a, 0x17, 0x0d, 0x31, 0x39, 0x31, 0x30, 0x30, 0x35, 0x30, 0x31, 0x33, 0x38, 0x31, 0x37, 0x5a, 0x30, 0x2b, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x1c, 0x30, 0x1a, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x13, 0x65, 0x78, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x2e, 0x75, 0x6c, 0x66, 0x68, 0x65, 0x69, 0x6d, 0x2e, 0x6e, 0x65, 0x74, 0x30, 0x82, 0x01, 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x82, 0x01, 0x0f, 0x00, 0x30, 0x82, 0x01, 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00, 0xc4, 0x80, 0x36, 0x06, 0xba, 0xe7, 0x47, 0x6b, 0x08, 0x94, 0x04, 0xec, 0xa7, 0xb6, 0x91, 0x04, 0x3f, 0xf7, 0x92, 0xbc, 0x19, 0xee, 0xfb, 0x7d, 0x74, 0xd7, 0xa8, 0x0d, 0x00, 0x1e, 0x7b, 0x4b, 0x3a, 0x4a, 0xe6, 0x0f, 0xe8, 0xc0, 0x71, 0xfc, 0x73, 0xe7, 0x02, 0x4c, 0x0d, 0xbc, 0xf4, 0xbd, 0xd1, 0x1d, 0x39, 0x6b, 0xba, 0x70, 0x46, 0x4a, 0x13, 0xe9, 0x4a, 0xf8, 0x3d, 0xf3, 0xe1, 0x09, 0x59, 0x54, 0x7b, 0xc9, 0x55, 0xfb, 0x41, 0x2d, 0xa3, 0x76, 0x52, 0x11, 0xe1, 0xf3, 0xdc, 0x77, 0x6c, 0xaa, 0x53, 0x37, 0x6e, 0xca, 0x3a, 0xec, 0xbe, 0xc3, 0xaa, 0xb7, 0x3b, 0x31, 0xd5, 0x6c, 0xb6, 0x52, 0x9c, 0x80, 0x98, 0xbc, 0xc9, 0xe0, 0x28, 0x18, 0xe2, 0x0b, 0xf7, 0xf8, 0xa0, 0x3a, 0xfd, 0x17, 0x04, 0x50, 0x9e, 0xce, 0x79, 0xbd, 0x9f, 0x39, 0xf1, 0xea, 0x69, 0xec, 0x47, 0x97, 0x2e, 0x83, 0x0f, 0xb5, 0xca, 0x95, 0xde, 0x95, 0xa1, 0xe6, 0x04, 0x22, 0xd5, 0xee, 0xbe, 0x52, 0x79, 0x54, 0xa1, 0xe7, 0xbf, 0x8a, 0x86, 0xf6, 0x46, 0x6d, 0x0d, 0x9f, 0x16, 0x95, 0x1a, 0x4c, 0xf7, 0xa0, 0x46, 0x92, 0x59, 0x5c, 0x13, 0x52, 0xf2, 0x54, 0x9e, 0x5a, 0xfb, 0x4e, 0xbf, 0xd7, 0x7a, 0x37, 0x95, 0x01, 0x44, 0xe4, 0xc0, 0x26, 0x87, 0x4c, 0x65, 0x3e, 0x40, 0x7d, 0x7d, 0x23, 0x07, 0x44, 0x01, 0xf4, 0x84, 0xff, 0xd0, 0x8f, 0x7a, 0x1f, 0xa0, 0x52, 0x10, 0xd1, 0xf4, 0xf0, 0xd5, 0xce, 0x79, 0x70, 0x29, 0x32, 0xe2, 0xca, 0xbe, 0x70, 0x1f, 0xdf, 0xad, 0x6b, 0x4b, 0xb7, 0x11, 0x01, 0xf4, 0x4b, 0xad, 0x66, 0x6a, 0x11, 0x13, 0x0f, 0xe2, 0xee, 0x82, 0x9e, 0x4d, 0x02, 0x9d, 0xc9, 0x1c, 0xdd, 0x67, 0x16, 0xdb, 0xb9, 0x06, 0x18, 0x86, 0xed, 0xc1, 0xba, 0x94, 0x21, 0x02, 0x03, 0x01, 0x00, 0x01, 0xa3, 0x52, 0x30, 0x50, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01, 0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x05, 0xa0, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x25, 0x04, 0x16, 0x30, 0x14, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x03, 0x02, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x03, 0x01, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16, 0x80, 0x14, 0x89, 0x4f, 0xde, 0x5b, 0xcc, 0x69, 0xe2, 0x52, 0xcf, 0x3e, 0xa3, 0x00, 0xdf, 0xb1, 0x97, 0xb8, 0x1d, 0xe1, 0xc1, 0x46, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00, 0x59, 0x16, 0x45, 0xa6, 0x9a, 0x2e, 0x37, 0x79, 0xe4, 0xf6, 0xdd, 0x27, 0x1a, 0xba, 0x1c, 0x0b, 0xfd, 0x6c, 0xd7, 0x55, 0x99, 0xb5, 0xe7, 0xc3, 0x6e, 0x53, 0x3e, 0xff, 0x36, 0x59, 0x08, 0x43, 0x24, 0xc9, 0xe7, 0xa5, 0x04, 0x07, 0x9d, 0x39, 0xe0, 0xd4, 0x29, 0x87, 0xff, 0xe3, 0xeb, 0xdd, 0x09, 0xc1, 0xcf, 0x1d, 0x91, 0x44, 0x55, 0x87, 0x0b, 0x57, 0x1d, 0xd1, 0x9b, 0xdf, 0x1d, 0x24, 0xf8, 0xbb, 0x9a, 0x11, 0xfe, 0x80, 0xfd, 0x59, 0x2b, 0xa0, 0x39, 0x8c, 0xde, 0x11, 0xe2, 0x65, 0x1e, 0x61, 0x8c, 0xe5, 0x98, 0xfa, 0x96, 0xe5, 0x37, 0x2e, 0xef, 0x3d, 0x24, 0x8a, 0xfd, 0xe1, 0x74, 0x63, 0xeb, 0xbf, 0xab, 0xb8, 0xe4, 0xd1, 0xab, 0x50, 0x2a, 0x54, 0xec, 0x00, 0x64, 0xe9, 0x2f, 0x78, 0x19, 0x66, 0x0d, 0x3f, 0x27, 0xcf, 0x20, 0x9e, 0x66, 0x7f, 0xce, 0x5a, 0xe2, 0xe4, 0xac, 0x99, 0xc7, 0xc9, 0x38, 0x18, 0xf8, 0xb2, 0x51, 0x07, 0x22, 0xdf, 0xed, 0x97, 0xf3, 0x2e, 0x3e, 0x93, 0x49, 0xd4, 0xc6, 0x6c, 0x9e, 0xa6, 0x39, 0x6d, 0x74, 0x44, 0x62, 0xa0, 0x6b, 0x42, 0xc6, 0xd5, 0xba, 0x68, 0x8e, 0xac, 0x3a, 0x01, 0x7b, 0xdd, 0xfc, 0x8e, 0x2c, 0xfc, 0xad, 0x27, 0xcb, 0x69, 0xd3, 0xcc, 0xdc, 0xa2, 0x80, 0x41, 0x44, 0x65, 0xd3, 0xae, 0x34, 0x8c, 0xe0, 0xf3, 0x4a, 0xb2, 0xfb, 0x9c, 0x61, 0x83, 0x71, 0x31, 0x2b, 0x19, 0x10, 0x41, 0x64, 0x1c, 0x23, 0x7f, 0x11, 0xa5, 0xd6, 0x5c, 0x84, 0x4f, 0x04, 0x04, 0x84, 0x99, 0x38, 0x71, 0x2b, 0x95, 0x9e, 0xd6, 0x85, 0xbc, 0x5c, 0x5d, 0xd6, 0x45, 0xed, 0x19, 0x90, 0x94, 0x73, 0x40, 0x29, 0x26, 0xdc, 0xb4, 0x0e, 0x34, 0x69, 0xa1, 0x59, 0x41, 0xe8, 0xe2, 0xcc, 0xa8, 0x4b, 0xb6, 0x08, 0x46, 0x36, 0xa0
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];
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