grm/
auth.rs

1use std::process;
2
3#[derive(Clone)]
4pub struct AuthToken(String);
5
6impl AuthToken {
7    pub fn access(&self) -> &str {
8        &self.0
9    }
10}
11
12pub fn get_token_from_command(command: &str) -> Result<AuthToken, String> {
13    let output = process::Command::new("/usr/bin/env")
14        .arg("sh")
15        .arg("-c")
16        .arg(command)
17        .output()
18        .map_err(|error| format!("Failed to run token-command: {error}"))?;
19
20    let stderr = String::from_utf8(output.stderr).map_err(|error| error.to_string())?;
21    let stdout = String::from_utf8(output.stdout).map_err(|error| error.to_string())?;
22
23    if !output.status.success() {
24        return if !stderr.is_empty() {
25            Err(format!("Token command failed: {stderr}"))
26        } else {
27            Err(String::from("Token command failed."))
28        };
29    }
30
31    if !stderr.is_empty() {
32        return Err(format!("Token command produced stderr: {stderr}"));
33    }
34
35    if stdout.is_empty() {
36        return Err(String::from("Token command did not produce output"));
37    }
38
39    let token = stdout
40        .split('\n')
41        .next()
42        .ok_or_else(|| String::from("Output did not contain any newline"))?;
43
44    Ok(AuthToken(token.to_string()))
45}
grm/auth.rs

grm/
auth.rs
