[pbs-devel] [PATCH v4 vma-to-pbs 4/6] Add the ability to provide credentials via files

[Filip Schauer <f.schauer@proxmox.com>]

Signed-off-by: Filip Schauer <f.schauer@proxmox.com>
---
 src/main.rs | 31 +++++++++++++++++++++++++++++--
 1 file changed, 29 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 8d95b11..b58387b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -280,6 +280,18 @@ fn main() -> Result<()> {
                 .help("Encrypt the Backup")
                 .action(ArgAction::SetTrue),
         )
+        .arg(
+            Arg::new("password_file")
+                .long("password_file")
+                .value_name("PASSWORD_FILE")
+                .help("Password file"),
+        )
+        .arg(
+            Arg::new("key_password_file")
+                .long("key_password_file")
+                .value_name("KEY_PASSWORD_FILE")
+                .help("Key password file"),
+        )
         .arg(Arg::new("vma_file"))
         .get_matches();
 
@@ -296,10 +308,25 @@ fn main() -> Result<()> {
     let encrypt = matches.get_flag("encrypt");
 
     let vma_file_path = matches.get_one::<String>("vma_file").unwrap().to_string();
+    let password_file = matches.get_one::<String>("password_file");
+
+    let pbs_password = match password_file {
+        Some(password_file) => {
+            std::fs::read_to_string(password_file).expect("Could not read password file")
+        }
+        None => String::from_utf8(tty::read_password("Password: ")?)?,
+    };
 
-    let pbs_password = String::from_utf8(tty::read_password(&"Password: ").unwrap()).unwrap();
     let key_password = match keyfile {
-        Some(_) => Some(String::from_utf8(tty::read_password(&"Key Password: ").unwrap()).unwrap()),
+        Some(_) => {
+            let key_password_file = matches.get_one::<String>("key_password_file");
+
+            Some(match key_password_file {
+                Some(key_password_file) => std::fs::read_to_string(key_password_file)
+                    .expect("Could not read key password file"),
+                None => String::from_utf8(tty::read_password("Key Password: ")?)?,
+            })
+        }
         None => None,
     };
 
-- 
2.39.2