elph_ai/auth/
context.rs

1use std::env;
2use std::path::Path;
3
4use super::types::{AuthContext, BoxFuture};
5
6/// Default auth context: environment variables and filesystem checks.
7pub struct DefaultAuthContext;
8
9impl DefaultAuthContext {
10    pub fn new() -> Self {
11        Self
12    }
13}
14
15impl Default for DefaultAuthContext {
16    fn default() -> Self {
17        Self::new()
18    }
19}
20
21impl AuthContext for DefaultAuthContext {
22    fn env<'a>(&'a self, name: &'a str) -> BoxFuture<'a, Option<String>> {
23        Box::pin(async move { env::var(name).ok().filter(|v| !v.trim().is_empty()) })
24    }
25
26    fn file_exists<'a>(&'a self, path: &'a str) -> BoxFuture<'a, bool> {
27        let path = path.to_string();
28        Box::pin(async move {
29            let home = env::var_os("HOME").map(std::path::PathBuf::from);
30            let resolved = if let Some(rest) = path.strip_prefix("~/") {
31                home.map(|h| h.join(rest))
32                    .unwrap_or_else(|| Path::new(&path).to_path_buf())
33            } else if path == "~" {
34                home.unwrap_or_else(|| Path::new(&path).to_path_buf())
35            } else {
36                Path::new(&path).to_path_buf()
37            };
38            resolved.exists()
39        })
40    }
41}
42
43pub fn default_auth_context() -> DefaultAuthContext {
44    DefaultAuthContext::new()
45}
elph_ai/auth/context.rs

elph_ai/auth/
context.rs
