[feat] conf: new option for create a key WITH seed added

close #122

lib/core/conf/src/keys.rs

@@ -39,6 +39,45 @@ impl From<std::io::Error> for WizardError {
         WizardError::BadInput
     }
 }
+///Ask for salt for seed
+pub fn ask_seed_salt() -> String {
+    println!("type the seed salt");
+    let input_salt: String =
+        rpassword::prompt_password_stdout("Password: ").expect("Failed to read password");
+
+    input_salt
+}
+
+///Create a key with a seed
+pub fn create_key() -> DuniterKeyPairs {
+    println!("type the seed password");
+    let seed_password: String =
+        rpassword::prompt_password_stdout("Password: ").expect("Failed to read password");
+
+    println!("type the seed salt");
+    let seed_salt: String =
+        rpassword::prompt_password_stdout("Password: ").expect("Failed to read password");
+
+    let key_generator =
+        dup_crypto::keys::ed25519::KeyPairFromSaltedPasswordGenerator::with_default_parameters();
+    let seed: [u8; 32] =
+        key_generator.generate_seed(seed_password.as_bytes(), seed_salt.as_bytes());
+
+    println!("type the key password:");
+    let input_password: String =
+        rpassword::prompt_password_stdout("Password: ").expect("Failed to read password");
+
+    DuniterKeyPairs {
+        network_keypair: KeyPairEnum::Ed25519(
+            ed25519::KeyPairFromSaltedPasswordGenerator::with_default_parameters()
+                .generate(input_password.as_bytes(), &seed),
+        ),
+        member_keypair: Some(KeyPairEnum::Ed25519(
+            ed25519::KeyPairFromSaltedPasswordGenerator::with_default_parameters()
+                .generate(input_password.as_bytes(), &seed),
+        )),
+    }
+}
 
 /// Modify network keys command
 pub fn modify_network_keys(