feat: Integration test with signer reboot

Cargo.toml

@@ -20,8 +20,7 @@ rand_core = "0.6"
 rand = "0.8"
 rand_chacha = "0.3.1"
 tikv-jemallocator = "0.5.4"
-# wsts = { version = "8.1", default-features = false }
-wsts = { git = "https://github.com/stacks-network/wsts.git", branch = "feat/public-sign-ids" }
+wsts = { git = "https://github.com/stacks-network/wsts.git", default-features = false, rev = "af2b907" }
 
 # Use a bit more than default optimization for
 #  dev builds to speed up test execution

stacks-signer/src/config.rs

@@ -338,19 +338,23 @@ pub fn build_signer_config_tomls(
     timeout: Option<Duration>,
     network: &Network,
     password: &str,
+    mut port_start: usize,
 ) -> Vec<String> {
     let mut signer_config_tomls = vec![];
 
-    let mut port = 30000;
-    let run_stamp = rand::random::<u16>();
-    let db_dir = format!(
-        "/tmp/stacks-node-tests/integrations-signers/{:#X}",
-        run_stamp,
-    );
-    fs::create_dir_all(&db_dir).unwrap();
-    for (ix, stacks_private_key) in stacks_private_keys.iter().enumerate() {
-        let endpoint = format!("localhost:{}", port);
-        port += 1;
+    for stacks_private_key in stacks_private_keys {
+        let endpoint = format!("localhost:{}", port_start);
+        port_start += 1;
+
+        let stacks_public_key = StacksPublicKey::from_private(stacks_private_key).to_hex();
+        let db_dir = std::env::temp_dir().join(format!(
+            "stacks-node-tests/integrations-signers/signer_{stacks_public_key}"
+        ));
+        let db_path = db_dir.join("signerdb.sqlite");
+        let db_path = db_path.display();
+
+        fs::create_dir_all(&db_dir).unwrap();
+
         let stacks_private_key = stacks_private_key.to_hex();
         let mut signer_config_toml = format!(
             r#"
@@ -359,7 +363,7 @@ node_host = "{node_host}"
 endpoint = "{endpoint}"
 network = "{network}"
 auth_password = "{password}"
-db_path = "{db_dir}/{ix}.sqlite"
+db_path = "{db_path}"
 "#
         );
 
@@ -394,7 +398,8 @@ mod tests {
         let network = Network::Testnet;
         let password = "melon";
 
-        let config_tomls = build_signer_config_tomls(&[pk], node_host, None, &network, password);
+        let config_tomls =
+            build_signer_config_tomls(&[pk], node_host, None, &network, password, 3000);
 
         let config =
             RawConfigFile::load_from_str(&config_tomls[0]).expect("Failed to parse config file");

stacks-signer/src/main.rs

@@ -292,6 +292,7 @@ fn handle_generate_files(args: GenerateFilesArgs) {
         args.timeout.map(Duration::from_millis),
         &args.network,
         &args.password,
+        3000,
     );
     debug!("Built {:?} signer config tomls.", signer_config_tomls.len());
     for (i, file_contents) in signer_config_tomls.iter().enumerate() {