Crate cjdns_sniff

Library for sniffing and injecting cjdns traffic.

NOTE: This requires cjdns v18 or higher.

API

• Sniffer::sniff_traffic(conn, type)
  • conn - a cjdns-admin which is connected to an existing cjdns engine on the local machine.
  • type - the type of traffic to sniff, see ContentType in cjdns-hdr (you probably want ContentType::Cjdht).

Example

async {
    let cjdns = cjdns_admin::connect(None).await?;
    let mut sniffer = Sniffer::sniff_traffic(cjdns, ContentType::Cjdht).await?;
    let msg = sniffer.receive().await?;
    println!("{:?}", msg);
    sniffer.disconnect().await?;
}

Message structure

• route_header A RouteHeader object (see cjdns-hdr).
• data_header A DataHeader object (see cjdns-hdr).
• content_bytes Raw binary of the content, if it cannot be decoded into neither content_benc nor content.
• raw_bytes The whole message's serialized representation.
• content_benc optional in the event that the content_type is ContentType::Cjdht the b-decoded content.
• content optional in the event that the message is control message (route_header.is_ctrl == true).

Structs

Connection	Admin connection to the CJDNS node.
CtrlMessage	Serialized control message
Message	Message that is being sent or received by cjdns router.
Sniffer	Wraps connection to cjdns admin interface and allows to send and receive messages of a certain type.

Enums

ConnectError	Connection or disconnection error.
Content	Message content enum.
ContentType	Header content types.
ReceiveError	Error while receiving message.
SendError	Error while sending message.