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peach-dyndns-server
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Switch to using allow-update

This commit is contained in:
notplants 2022-01-11 16:35:54 -05:00
parent d3fb621ca9
commit 9df741b040
2 changed files with 35 additions and 4 deletions
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21
README.md
View File

@ -44,7 +44,7 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0", "method"
test peach-bind9 is running,
# test peach-bind9 is running,
```
# this returns version of bind running
dig -t txt -c chaos VERSION.BIND @IP_ADDRESS_OF_SERVER
@ -56,4 +56,23 @@ nslookup blue.dyn.peachcloud.org YOUR_SERVER_IP_ADDRESS
nslookup blue.dyn.peachcloud.org ns.peachcloud.org
```
# test nsupdate is working
```
/usr/bin/nsupdate -k /var/lib/peachcloud/peach-dyndns/tsig.key -v <<EOF
server ns.peachcloud.org
zone bluemirage889.dyn.peachcloud.org
update delete bluemirage889.dyn.peachcloud.org
update add bluemirage889.dyn.peachcloud.org 30 A 174.76.52.101
send
EOF
```
```
cat <<EOF | /usr/bin/nsupdate -k /var/lib/peachcloud/peach-dyndns/tsig.key -v
server ns.peachcloud.org
zone bluemirage889.dyn.peachcloud.org
update delete bluemirage889.dyn.peachcloud.org
update add bluemirage889.dyn.peachcloud.org 30 A 174.76.52.101
send
EOF
```

18
src/generate_zone.rs
View File

@ -100,14 +100,26 @@ pub fn generate_zone(full_domain: &str) -> Result<String, PeachDynDnsError> {
.append(true)
.open(bind_conf_path)
.unwrap_or_else(|_| panic!("failed to open {}", bind_conf_path));
// this commented out section, with update-policy stopped working
// so we are now using allow-update
// let zone_section_text = format!(
// "\
// zone \"{full_domain}\" {{
// type master;
// file \"/var/lib/bind/{full_domain}\";
// update-policy {{
// grant {full_domain} self {full_domain};
// }};
// }};
// ",
// full_domain = full_domain
// );
let zone_section_text = format!(
"\
zone \"{full_domain}\" {{
type master;
file \"/var/lib/bind/{full_domain}\";
update-policy {{
grant {full_domain} self {full_domain};
}};
allow-update {key "{full_domain}";};
}};
",
full_domain = full_domain