more moves

lib/cluelessh-format/src/numbers.rs

@@ -0,0 +1,111 @@
+//! Constants for SSH.
+//! <https://datatracker.ietf.org/doc/html/rfc4250>
+
+#[macro_export]
+macro_rules! consts {
+    (
+        $ty:ty, fn $to_str_name:ident,
+        $(const $NAME:ident = $value:expr;)*
+    ) => {
+        $(
+            pub const $NAME: $ty = $value;
+        )*
+
+        pub fn $to_str_name(v: $ty) -> &'static str {
+            #[allow(unreachable_patterns)]
+            match v {
+                $(
+                    $NAME => stringify!($NAME),
+                )*
+                _ => "<unknown>",
+            }
+        }
+    };
+}
+
+consts! {
+    u8, fn packet_type_to_string,
+    // -----
+    // Transport layer protocol:
+
+    // 1 to 19 Transport layer generic (e.g., disconnect, ignore, debug, etc.)
+    const SSH_MSG_DISCONNECT = 1;
+    const SSH_MSG_IGNORE = 2;
+    const SSH_MSG_UNIMPLEMENTED = 3;
+    const SSH_MSG_DEBUG = 4;
+    const SSH_MSG_SERVICE_REQUEST = 5;
+    const SSH_MSG_SERVICE_ACCEPT = 6;
+
+    // 20 to 29 Algorithm negotiation
+    const SSH_MSG_KEXINIT = 20;
+    const SSH_MSG_NEWKEYS = 21;
+
+    // 30 to 49 Key exchange method specific (numbers can be reused for different authentication methods)
+    const SSH_MSG_KEXDH_INIT = 30;
+    const SSH_MSG_KEX_ECDH_INIT = 30; // Same number
+    const SSH_MSG_KEXDH_REPLY = 31;
+    const SSH_MSG_KEX_ECDH_REPLY = 31;
+
+    // -----
+    // User authentication protocol:
+
+    // 50 to 59   User authentication generic
+    const SSH_MSG_USERAUTH_REQUEST = 50;
+    const SSH_MSG_USERAUTH_FAILURE = 51;
+    const SSH_MSG_USERAUTH_SUCCESS = 52;
+    const SSH_MSG_USERAUTH_BANNER = 53;
+
+    //  60 to 79   User authentication method specific (numbers can be reused for different authentication methods)
+    const SSH_MSG_USERAUTH_PK_OK = 60;
+
+    // -----
+    // Connection protocol:
+
+    // 80 to 89   Connection protocol generic
+    const SSH_MSG_GLOBAL_REQUEST = 80;
+    const SSH_MSG_REQUEST_SUCCESS = 81;
+    const SSH_MSG_REQUEST_FAILURE = 82;
+
+    // 90 to 127  Channel related messages
+    const SSH_MSG_CHANNEL_OPEN = 90;
+    const SSH_MSG_CHANNEL_OPEN_CONFIRMATION = 91;
+    const SSH_MSG_CHANNEL_OPEN_FAILURE = 92;
+    const SSH_MSG_CHANNEL_WINDOW_ADJUST = 93;
+    const SSH_MSG_CHANNEL_DATA = 94;
+    const SSH_MSG_CHANNEL_EXTENDED_DATA = 95;
+    const SSH_MSG_CHANNEL_EOF = 96;
+    const SSH_MSG_CHANNEL_CLOSE = 97;
+    const SSH_MSG_CHANNEL_REQUEST = 98;
+    const SSH_MSG_CHANNEL_SUCCESS = 99;
+    const SSH_MSG_CHANNEL_FAILURE = 100;
+}
+
+consts! {
+    u32, fn disconnect_reason_to_string,
+    const SSH_DISCONNECT_HOST_NOT_ALLOWED_TO_CONNECT = 1;
+    const SSH_DISCONNECT_PROTOCOL_ERROR = 2;
+    const SSH_DISCONNECT_KEY_EXCHANGE_FAILED = 3;
+    const SSH_DISCONNECT_RESERVED = 4;
+    const SSH_DISCONNECT_MAC_ERROR = 5;
+    const SSH_DISCONNECT_COMPRESSION_ERROR = 6;
+    const SSH_DISCONNECT_SERVICE_NOT_AVAILABLE = 7;
+    const SSH_DISCONNECT_PROTOCOL_VERSION_NOT_SUPPORTED = 8;
+    const SSH_DISCONNECT_HOST_KEY_NOT_VERIFIABLE = 9;
+    const SSH_DISCONNECT_CONNECTION_LOST = 10;
+    const SSH_DISCONNECT_BY_APPLICATION = 11;
+    const SSH_DISCONNECT_TOO_MANY_CONNECTIONS = 12;
+    const SSH_DISCONNECT_AUTH_CANCELLED_BY_USER = 13;
+    const SSH_DISCONNECT_NO_MORE_AUTH_METHODS_AVAILABLE = 14;
+    const SSH_DISCONNECT_ILLEGAL_USER_NAME = 15;
+}
+
+consts! {
+    u32, fn channel_connection_failure_to_string,
+
+    const SSH_OPEN_ADMINISTRATIVELY_PROHIBITED = 1;
+    const SSH_OPEN_CONNECT_FAILED = 2;
+    const SSH_OPEN_UNKNOWN_CHANNEL_TYPE = 3;
+    const SSH_OPEN_RESOURCE_SHORTAGE = 4;
+}
+
+pub const SSH_EXTENDED_DATA_STDERR: u32 = 1;