grr-cli 0.4.0

Google tools from the terminal, at maximum performance: zero-config Gmail, Calendar, Drive, Contacts, Chat and Forms over HTTP/3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

//! Token type and in-memory expiry tracking.

use std::time::{SystemTime, UNIX_EPOCH};

use serde::{Deserialize, Serialize};
use tracing::debug;

use crate::core::error::Result;

/// Token storage with automatic refresh
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct TokenStorage {
    pub access_token: String,
    pub refresh_token: Option<String>,
    pub expires_at: u64, // Unix timestamp
    pub token_type: String,
    pub scope: String,
}

impl TokenStorage {
    /// Check if token is expired or about to expire (within 60 seconds)
    pub fn is_expired(&self) -> bool {
        let now = SystemTime::now()
            .duration_since(UNIX_EPOCH)
            .unwrap_or_default()
            .as_secs();
        now + 60 >= self.expires_at
    }

    /// Get remaining lifetime in seconds
    pub fn remaining_secs(&self) -> u64 {
        let now = SystemTime::now()
            .duration_since(UNIX_EPOCH)
            .unwrap_or_default()
            .as_secs();
        self.expires_at.saturating_sub(now)
    }
}

impl super::GoogleAuth {
    /// Save token via the active store (OS keyring, file fallback).
    pub(crate) async fn save_token(&self, storage: &TokenStorage) -> Result<()> {
        self.store.save(storage).await?;
        debug!("Token persisted via {} store", self.store.backend());
        Ok(())
    }
}