bip322: update proof handling for new bdk-bip322 API

Author: aagbotemi

Cargo.lock

@@ -36,10 +36,10 @@ shlex = {  version = "1.3.0", optional = true }
 payjoin = { version = "1.0.0-rc.1", features = ["v1", "v2", "io", "_test-utils"], optional = true}
 reqwest = { version = "0.12.23", default-features = false, optional = true }
 url = { version = "2.5.4", optional = true }
+bdk-bip322 = { git = "https://github.com/aagbotemi/bdk-bip322.git", branch = "master", optional = true }
 
 [features]
 default = ["repl", "sqlite"]
-bip322 = ["dep:bdk-bip322"]
 
 # To use the app in a REPL mode
 repl = ["shlex"]
@@ -56,6 +56,7 @@ rpc = ["bdk_bitcoind_rpc", "_payjoin-dependencies"]
 
 # Internal features
 _payjoin-dependencies = ["payjoin", "reqwest", "url"]
+bip322 = ["bdk-bip322"]
 
 # Use this to consensus verify transactions at sync time
 verify = []

Cargo.toml

@@ -405,6 +405,37 @@ pub enum OfflineWalletSubCommand {
         #[arg(env = "BASE64_PSBT", required = true)]
         psbt: Vec<String>,
     },
+    /// Sign a message using BIP322
+    #[cfg(feature = "bip322")]
+    SignBip322 {
+        /// The message to sign
+        #[arg(long)]
+        message: String,
+        /// The signature format (e.g., Legacy, Simple, Full)
+        #[arg(long, default_value = "simple")]
+        signature_type: String,
+        /// Address to sign
+        #[arg(long)]
+        address: String,
+        // Optional list of specific UTXOs for proof-of-funds (only for `FullWithProofOfFunds`)        #[arg(long)]
+        utxos: Option<Vec<OutPoint>>,
+    },
+    /// Verify a BIP322 signature
+    #[cfg(feature = "bip322")]
+    VerifyBip322 {
+        /// The signature proof to verify
+        #[arg(long)]
+        proof: String,
+        /// The message that was signed
+        #[arg(long)]
+        message: String,
+        /// The signature format (e.g., Legacy, Simple, Full)
+        #[arg(long, default_value = "simple")]
+        signature_type: String,
+        /// The address associated with the signature
+        #[arg(long)]
+        address: String,
+    },
 }
 
 /// Wallet subcommands that needs a blockchain backend.

bip322_usage.md

@@ -119,3 +119,10 @@ impl From<ExtractTxError> for BDKCliError {
         BDKCliError::PsbtExtractTxError(Box::new(value))
     }
 }
+
+#[cfg(feature = "bip322")]
+impl From<bdk_bip322::error::Error> for BDKCliError {
+    fn from(e: bdk_bip322::error::Error) -> Self {
+        BDKCliError::Generic(e.to_string())
+    }
+}