pwntools-like socket library

[kpcyrd]

It should be possible to naively implement arbitrary (text) protocols using badtouch, using functions similar to the socket functions provided by pwntools.

This allows more creative solutions for #58, eg by talking to an smtpd.

• sock_connect(host, port, {fam='ipv4', timeout=3, ssl=true, ssl_verify=false, newline="\r\n"}), create a connection
• sock_send(sock, data), send data
• sock_recv(sock), receive up to 4096 bytes
• sock_sendline(sock, line), send a line, automatically adds a newline
• sock_recvline(sock), receive a line, strips newline
• sock_recvall(sock), receive until EOF
• sock_recvline_contains(sock, needle), receive lines until one contains at least one needle, then return that line (supports string and list of strings)
• sock_recvline_regex(sock, regex), receive lines until one matches the regex, then return that line
• sock_recvn(sock, n), receive exactly n bytes
• sock_recvuntil(sock, delim), receive until a sequence of bytes is found, then return all data including the sequence (supports string and list of strings)
• sock_sendafter(sock, delim, data), shorthand for sock_recvuntil(sock, delim) and sock_send(sock, data)
• sock_unrecv(sock, data), put data back into the buffered reader
• sock_newline(sock, "\r\n"), update the newline