Neshura/cloudflare-dns-updater
Neshura/cloudflare-dns-updater
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Bugfix: IP could be set to '::' or '0.0.0.0'

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Neshura 2024-03-04 16:23:19 +01:00
parent 7b6bdc37c7
commit 8a1c52cd90
Signed by: Neshura
GPG key ID: B6983AAA6B9A7A6C
1 changed files with 28 additions and 10 deletions
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18
src/main.rs
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@ -61,6 +61,14 @@ impl Addresses {
match self.get_v4() { match self.get_v4() {
Ok(ip) => { Ok(ip) => {
if ip != self.ipv4 { if ip != self.ipv4 {
if ip == Ipv4Addr::new(0,0,0,0) {
let warn_msg = "'0.0.0.0' detected as new IPv4, skipping changes".to_owned();
match connected_to_journal() {
true => warn!("[WARN] {warn_msg}"),
false => println!("[WARN] {warn_msg}"),
}
}
else {
let info_msg = format!("IPv4 changed from '{}' to '{}'", self.ipv4, ip); let info_msg = format!("IPv4 changed from '{}' to '{}'", self.ipv4, ip);
match connected_to_journal() { match connected_to_journal() {
true => info!("[INFO] {info_msg}"), true => info!("[INFO] {info_msg}"),
@ -69,6 +77,7 @@ impl Addresses {
self.ipv4 = ip; self.ipv4 = ip;
} }
} }
}
Err(e) => { Err(e) => {
let warn_msg = format!("Unable to fetch IPv4 from '{}'. Error: {}", self.ipv4_uri, e); let warn_msg = format!("Unable to fetch IPv4 from '{}'. Error: {}", self.ipv4_uri, e);
match connected_to_journal() { match connected_to_journal() {
@ -81,6 +90,14 @@ impl Addresses {
match self.get_v6() { match self.get_v6() {
Ok(ip) => { Ok(ip) => {
if ip != self.ipv6 { if ip != self.ipv6 {
if ip == Ipv6Addr::new(0,0,0,0,0,0,0,0) {
let warn_msg = "'::' detected as new IPv6, skipping changes".to_owned();
match connected_to_journal() {
true => warn!("[WARN] {warn_msg}"),
false => println!("[WARN] {warn_msg}"),
}
}
else {
let info_msg = format!("IPv6 changed from '{}' to '{}'", self.ipv6, ip); let info_msg = format!("IPv6 changed from '{}' to '{}'", self.ipv6, ip);
match connected_to_journal() { match connected_to_journal() {
true => info!("[INFO] {info_msg}"), true => info!("[INFO] {info_msg}"),
@ -89,6 +106,7 @@ impl Addresses {
self.ipv6 = ip; self.ipv6 = ip;
} }
} }
}
Err(e) => { Err(e) => {
let warn_msg = format!("Unable to fetch IPv6 from '{}'. Error: {}", self.ipv6_uri, e); let warn_msg = format!("Unable to fetch IPv6 from '{}'. Error: {}", self.ipv6_uri, e);
match connected_to_journal() { match connected_to_journal() {