fix: update messaging contract

Adds an option to auth from DAO or not, so can be used from proposals to send authenticated messages or can be used by anyone who calls it.

contracts/dao/extensions/aibtcdev-messaging.clar

@@ -18,8 +18,9 @@
   (ok true)
 )
 
-(define-public (send (msg (string-ascii 1048576)) (opcode (optional (buff 16))))
+(define-public (send (msg (string-ascii 1048576)) (isFromDao bool))
   (begin
+    (and isFromDao (try! (is-dao-or-extension)))
     (asserts! (> (len msg) u0) INPUT_ERROR)
     ;; print the message as the first event
     (print msg)
@@ -29,9 +30,19 @@
       payload: {
         caller: contract-caller,
         height: block-height,
+        isFromDao: isFromDao,
         sender: tx-sender,
       }
     })
     (ok true)
   )
 )
+
+;; private functions
+;;
+
+(define-private (is-dao-or-extension)
+  (ok (asserts! (or (is-eq tx-sender .aibtcdev-dao)
+    (contract-call? .aibtcdev-dao is-extension contract-caller)) ERR_UNAUTHORIZED
+  ))
+)

contracts/dao/traits/aibtcdev-dao-traits-v1.clar

@@ -47,10 +47,11 @@
 
 (define-trait messaging
   (
-    ;; send a message on-chain
+    ;; send a message on-chain (opt from DAO)
     ;; @param msg the message to send (up to 1MB)
+    ;; @param isFromDao whether the message is from the DAO
     ;; @returns (response bool uint)
-    (send ((string-ascii 1048576)) (response bool uint))
+    (send ((string-ascii 1048576) bool) (response bool uint))
   )
 )