Support keys add for secure store

cmd/soroban-cli/src/config/secret.rs

@@ -38,11 +38,25 @@ pub enum Error {
 pub struct Args {
     /// Add using `secret_key`
     /// Can provide with `SOROBAN_SECRET_KEY`
-    #[arg(long, conflicts_with = "seed_phrase")]
+    #[arg(long, conflicts_with = "seed_phrase", conflicts_with = "secure_store")]
     pub secret_key: bool,
+
     /// Add using 12 word seed phrase to generate `secret_key`
-    #[arg(long, conflicts_with = "secret_key")]
+    #[arg(long, conflicts_with = "secret_key", conflicts_with = "secure_store")]
     pub seed_phrase: bool,
+
+    /// Add using secure store entry
+    #[arg(
+        long,
+        requires = "entry_name",
+        conflicts_with = "seed_phrase",
+        conflicts_with = "secret_key"
+    )]
+    pub secure_store: bool,
+
+    /// Name of the secure store entry
+    #[arg(long, requires = "secure_store")]
+    pub entry_name: Option<String>,
 }
 
 impl Args {
@@ -71,6 +85,17 @@ impl Args {
                     .collect::<Vec<_>>()
                     .join(" "),
             })
+        } else if self.secure_store {
+            let entry_name_with_prefix = format!(
+                "{}{}-{}",
+                keyring::SECURE_STORE_ENTRY_PREFIX,
+                keyring::SECURE_STORE_ENTRY_SERVICE,
+                self.entry_name.as_ref().unwrap()
+            );
+
+            Ok(Secret::SecureStore {
+                entry_name: entry_name_with_prefix,
+            })
         } else {
             Err(Error::PasswordRead {})
         }