#[cfg(feature = "agent")]
mod agent;
pub mod identity;
#[cfg(not(feature = "agent"))]
mod no_agent;
use std::io;
use std::io::{Read, Write};
use std::path::Path;
use std::process::{Command, Stdio};
use crate::age::identity::get_identity;
use crate::backend::{exit_status_to_result, output_to_result};
pub const RECIPIENT_FILE_NAME: &str = ".age-id";
pub fn encrypt(content: &mut impl Read, recipient: &str, out_path: &Path) -> anyhow::Result<()> {
let (in_read, mut in_write) = io::pipe()?;
let mut child = Command::new("age")
.arg("--encrypt")
.arg("--armor")
.arg("--recipient")
.arg(recipient)
.arg("--output")
.arg(out_path.as_os_str())
.stdin(in_read)
.spawn()?;
io::copy(content, &mut in_write)?;
drop(in_write);
let exit_status = child.wait()?;
exit_status_to_result(exit_status, "age")
}
pub fn decrypt(path: &Path) -> anyhow::Result<String> {
let identity = get_identity()?;
let (in_read, mut in_write) = io::pipe()?;
let child = Command::new("age")
.arg("--decrypt")
.arg("--identity")
.arg("-")
.arg(path.as_os_str())
.stdin(in_read)
.stdout(Stdio::piped())
.stderr(Stdio::piped())
.spawn()?;
in_write.write_all(identity.as_slice())?;
drop(in_write);
let output = child.wait_with_output()?;
output_to_result(output)
}