ferron/util/
ip_match.rs

1use std::net::{IpAddr, Ipv6Addr};
2
3pub fn ip_match(ip1: &str, ip2: IpAddr) -> bool {
4  let ip1_processed: IpAddr = match ip1 {
5    "localhost" => Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1).into(),
6    _ => match ip1.parse() {
7      Ok(ip_processed) => ip_processed,
8      Err(_) => return false,
9    },
10  };
11
12  ip1_processed == ip2
13}
14
15#[cfg(test)]
16mod tests {
17  use super::*;
18  use std::net::{IpAddr, Ipv6Addr};
19
20  #[test]
21  fn test_ip_match_with_valid_ipv6() {
22    let ip1 = "2001:0db8:85a3:0000:0000:8a2e:0370:7334";
23    let ip2 = ip1.parse::<IpAddr>().unwrap();
24    assert!(ip_match(ip1, ip2));
25  }
26
27  #[test]
28  fn test_ip_match_with_valid_ipv4() {
29    let ip1 = "192.168.1.1";
30    let ip2 = ip1.parse::<IpAddr>().unwrap();
31    assert!(ip_match(ip1, ip2));
32  }
33
34  #[test]
35  fn test_ip_match_with_localhost() {
36    let ip1 = "localhost";
37    let ip2 = Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1).into();
38    assert!(ip_match(ip1, ip2));
39  }
40
41  #[test]
42  fn test_ip_match_with_invalid_ip() {
43    let ip1 = "invalid_ip";
44    let ip2 = "192.168.1.1".parse::<IpAddr>().unwrap();
45    assert!(!ip_match(ip1, ip2));
46  }
47
48  #[test]
49  fn test_ip_match_with_different_ips() {
50    let ip1 = "192.168.1.1";
51    let ip2 = "192.168.1.2".parse::<IpAddr>().unwrap();
52    assert!(!ip_match(ip1, ip2));
53  }
54
55  #[test]
56  fn test_ip_match_with_empty_string() {
57    let ip1 = "";
58    let ip2 = "192.168.1.1".parse::<IpAddr>().unwrap();
59    assert!(!ip_match(ip1, ip2));
60  }
61
62  #[test]
63  fn test_ip_match_with_localhost_and_different_ip() {
64    let ip1 = "localhost";
65    let ip2 = "192.168.1.1".parse::<IpAddr>().unwrap();
66    assert!(!ip_match(ip1, ip2));
67  }
68}
ferron/util/ip_match.rs

ferron/util/
ip_match.rs
