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peach-dyndns-server
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Merge pull request #11 from peachcloud/update-domain 

Change domain from dyn.commoninternet.net to dyn.peachcloud.org
This commit is contained in:
Max Fowler 2021-05-20 12:02:36 +02:00 committed by GitHub
parent d59b3888d6 17d06a4a35
commit ceb64ec54c
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2 changed files with 8 additions and 8 deletions
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2
src/constants.rs
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@ -1,4 +1,4 @@
// this regex is used to validate that domains are in the correct format
// e.g. blue.dyn.peachcloud.org
pub const DOMAIN_REGEX: &str = r"^.*\.dyn\.commoninternet\.net$";
pub const DOMAIN_REGEX: &str = r"^.*\.dyn\.peachcloud\.org$";

14
src/generate_zone.rs
View File

@ -42,12 +42,12 @@ pub fn check_domain_available(full_domain: &str) -> bool {
let code1 = status1.code().expect("error getting code from grep");
let status2 = Command::new("/bin/grep")
.arg(full_domain)
.arg("/etc/bind/dyn.commoninternet.net.keys")
.status().expect("error running grep on /etc/bind/dyn.commoninternet.net.keys");
.arg("/etc/bind/dyn.peachcloud.org.keys")
.status().expect("error running grep on /etc/bind/dyn.peachcloud.org.keys");
let code2 = status2.code().expect("error getting code from grep");
let condition3 = std::path::Path::new(&format!("/var/lib/bind/{}", full_domain)).exists();
// domain is only available if domain does not exist in either named.conf.local or dyn.commoninternet.netkeys
// domain is only available if domain does not exist in either named.conf.local or dyn.peachcloud.orgkeys
// and a file with that name is not found in /var/lib/bind/
// grep returns a status code of 1 if lines are not found, which is why we check that the codes equal 1
let domain_available = (code1 == 1) & (code2 == 1) & (!condition3);
@ -61,9 +61,9 @@ pub fn check_domain_available(full_domain: &str) -> bool {
/// subdomain using dynamic DNS authenticated via a new TSIG key which is unique to that subdomain
/// thus only the possessor of that key can use nsupdate to modify the records
/// for that subodmain
/// - generate a new ddns key (tsig-keygen -a hmac-md5 {{subdomain}}.dyn.commoninternet.net) and append it to /etc/bind/dyn.commoninternet.net.keys
/// - generate a new ddns key (tsig-keygen -a hmac-md5 {{subdomain}}.dyn.peachcloud.org) and append it to /etc/bind/dyn.peachcloud.org.keys
/// - add a zone section to /etc/bind/named.conf.local, associating the key with the subdomain
/// - add a minimal zone file to /var/lib/bind/subdomain.dyn.commoninternet.net
/// - add a minimal zone file to /var/lib/bind/subdomain.dyn.peachcloud.org
/// - reload bind and return the secret key to the client
pub fn generate_zone(full_domain: &str) -> Result<String, PeachDynError> {
@ -81,8 +81,8 @@ pub fn generate_zone(full_domain: &str) -> Result<String, PeachDynError> {
// generate string with text for TSIG key file
let key_file_text = generate_tsig_key(full_domain).expect("failed to generate tsig key");
// append key_file_text to /etc/bind/dyn.commoninternet.net.keys
let key_file_path = "/etc/bind/dyn.commoninternet.net.keys";
// append key_file_text to /etc/bind/dyn.peachcloud.org.keys
let key_file_path = "/etc/bind/dyn.peachcloud.org.keys";
let mut file = OpenOptions::new().append(true).open(key_file_path)
.expect(&format!("failed to open {}", key_file_path));
if let Err(e) = writeln!(file, "{}", key_file_text) {