use crate::{
CAARecord, DnsRecord, DnsRecordType, Error, IntoFqdn, KeyValue, MXRecord, SRVRecord,
http::{HttpClient, HttpClientBuilder},
utils::strip_origin_from_name,
};
use serde::{Deserialize, Serialize};
use std::time::Duration;
#[derive(Clone)]
pub struct GodaddyProvider {
client: HttpClient,
endpoint: String,
}
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct GodaddyRecord {
#[serde(rename = "type", skip_serializing_if = "Option::is_none", default)]
pub record_type: Option<String>,
#[serde(skip_serializing_if = "Option::is_none", default)]
pub name: Option<String>,
pub data: String,
pub ttl: u32,
#[serde(skip_serializing_if = "Option::is_none", default)]
pub priority: Option<u16>,
#[serde(skip_serializing_if = "Option::is_none", default)]
pub port: Option<u16>,
#[serde(skip_serializing_if = "Option::is_none", default)]
pub weight: Option<u16>,
#[serde(skip_serializing_if = "Option::is_none", default)]
pub protocol: Option<String>,
#[serde(skip_serializing_if = "Option::is_none", default)]
pub service: Option<String>,
}
const DEFAULT_API_ENDPOINT: &str = "https://api.godaddy.com";
impl GodaddyProvider {
pub(crate) fn new(
api_key: impl AsRef<str>,
api_secret: impl AsRef<str>,
timeout: Option<Duration>,
) -> crate::Result<Self> {
let api_key = api_key.as_ref();
let api_secret = api_secret.as_ref();
if api_key.is_empty() || api_secret.is_empty() {
return Err(Error::Api(
"GoDaddy API key and secret must not be empty".to_string(),
));
}
let client = HttpClientBuilder::default()
.with_header("Authorization", format!("sso-key {api_key}:{api_secret}"))
.with_timeout(timeout)
.build();
Ok(Self {
client,
endpoint: DEFAULT_API_ENDPOINT.to_string(),
})
}
#[cfg(test)]
pub(crate) fn with_endpoint(self, endpoint: impl AsRef<str>) -> Self {
Self {
endpoint: endpoint.as_ref().to_string(),
..self
}
}
pub(crate) async fn set_rrset(
&self,
name: impl IntoFqdn<'_>,
record_type: DnsRecordType,
ttl: u32,
records: Vec<DnsRecord>,
origin: impl IntoFqdn<'_>,
) -> crate::Result<()> {
let name = name.into_name();
let domain = origin.into_name();
let subdomain = strip_origin_from_name(&name, &domain, None);
let url = self.rrset_url(&domain, record_type, &subdomain);
if records.is_empty() {
return self
.client
.delete(url)
.send_with_retry::<serde_json::Value>(3)
.await
.map(|_| ())
.or_else(|err| match err {
Error::NotFound => Ok(()),
err => Err(err),
});
}
let payload = build_payload(record_type, ttl, records)?;
self.client
.put(url)
.with_body(payload)?
.send_with_retry::<serde_json::Value>(3)
.await
.map(|_| ())
}
pub(crate) async fn add_to_rrset(
&self,
name: impl IntoFqdn<'_>,
record_type: DnsRecordType,
ttl: u32,
records: Vec<DnsRecord>,
origin: impl IntoFqdn<'_>,
) -> crate::Result<()> {
if records.is_empty() {
return Ok(());
}
let name = name.into_name();
let domain = origin.into_name();
let subdomain = strip_origin_from_name(&name, &domain, None);
let url = self.rrset_url(&domain, record_type, &subdomain);
let to_add = build_payload(record_type, ttl, records)?;
let current = self.fetch_rrset(&url).await?;
let mut merged = current.clone();
let mut additions = 0usize;
for candidate in to_add {
if !merged
.iter()
.any(|existing| same_rdata(existing, &candidate))
{
merged.push(candidate);
additions += 1;
}
}
if additions == 0 {
return Ok(());
}
for entry in merged.iter_mut() {
entry.ttl = ttl;
}
self.client
.put(url)
.with_body(merged)?
.send_with_retry::<serde_json::Value>(3)
.await
.map(|_| ())
}
pub(crate) async fn remove_from_rrset(
&self,
name: impl IntoFqdn<'_>,
record_type: DnsRecordType,
records: Vec<DnsRecord>,
origin: impl IntoFqdn<'_>,
) -> crate::Result<()> {
if records.is_empty() {
return Ok(());
}
let name = name.into_name();
let domain = origin.into_name();
let subdomain = strip_origin_from_name(&name, &domain, None);
let url = self.rrset_url(&domain, record_type, &subdomain);
let to_remove = build_payload(record_type, 0, records)?;
let current = self.fetch_rrset(&url).await?;
if current.is_empty() {
return Ok(());
}
let original_len = current.len();
let filtered: Vec<GodaddyRecord> = current
.into_iter()
.filter(|existing| !to_remove.iter().any(|target| same_rdata(existing, target)))
.collect();
if filtered.len() == original_len {
return Ok(());
}
if filtered.is_empty() {
return self
.client
.delete(url)
.send_with_retry::<serde_json::Value>(3)
.await
.map(|_| ())
.or_else(|err| match err {
Error::NotFound => Ok(()),
err => Err(err),
});
}
self.client
.put(url)
.with_body(filtered)?
.send_with_retry::<serde_json::Value>(3)
.await
.map(|_| ())
}
pub(crate) async fn list_rrset(
&self,
name: impl IntoFqdn<'_>,
record_type: DnsRecordType,
origin: impl IntoFqdn<'_>,
) -> crate::Result<Vec<DnsRecord>> {
let name = name.into_name();
let domain = origin.into_name();
let subdomain = strip_origin_from_name(&name, &domain, None);
let url = self.rrset_url(&domain, record_type, &subdomain);
let listed = self.fetch_rrset(&url).await?;
listed
.into_iter()
.map(|record| parse_record(record_type, &record))
.collect()
}
async fn fetch_rrset(&self, url: &str) -> crate::Result<Vec<GodaddyRecord>> {
match self.client.get(url.to_string()).send().await {
Ok(records) => Ok(records),
Err(Error::NotFound) => Ok(Vec::new()),
Err(err) => Err(err),
}
}
fn rrset_url(&self, domain: &str, record_type: DnsRecordType, subdomain: &str) -> String {
format!(
"{}/v1/domains/{}/records/{}/{}",
self.endpoint,
domain,
record_type.as_str(),
subdomain,
)
}
}
fn build_payload(
expected_type: DnsRecordType,
ttl: u32,
records: Vec<DnsRecord>,
) -> crate::Result<Vec<GodaddyRecord>> {
let mut out = Vec::with_capacity(records.len());
for record in records {
if record.as_type() != expected_type {
return Err(Error::Api(format!(
"RRSet record type mismatch: expected {}, got {}",
expected_type.as_str(),
record.as_type().as_str(),
)));
}
out.push(build_record(record, ttl)?);
}
Ok(out)
}
fn same_rdata(a: &GodaddyRecord, b: &GodaddyRecord) -> bool {
a.data == b.data
&& a.priority.unwrap_or(0) == b.priority.unwrap_or(0)
&& a.port.unwrap_or(0) == b.port.unwrap_or(0)
&& a.weight.unwrap_or(0) == b.weight.unwrap_or(0)
}
fn build_record(record: DnsRecord, ttl: u32) -> crate::Result<GodaddyRecord> {
Ok(match record {
DnsRecord::A(addr) => GodaddyRecord {
record_type: None,
name: None,
data: addr.to_string(),
ttl,
priority: None,
port: None,
weight: None,
protocol: None,
service: None,
},
DnsRecord::AAAA(addr) => GodaddyRecord {
record_type: None,
name: None,
data: addr.to_string(),
ttl,
priority: None,
port: None,
weight: None,
protocol: None,
service: None,
},
DnsRecord::CNAME(content) => GodaddyRecord {
record_type: None,
name: None,
data: content,
ttl,
priority: None,
port: None,
weight: None,
protocol: None,
service: None,
},
DnsRecord::NS(content) => GodaddyRecord {
record_type: None,
name: None,
data: content,
ttl,
priority: None,
port: None,
weight: None,
protocol: None,
service: None,
},
DnsRecord::MX(mx) => GodaddyRecord {
record_type: None,
name: None,
data: mx.exchange,
ttl,
priority: Some(mx.priority),
port: None,
weight: None,
protocol: None,
service: None,
},
DnsRecord::TXT(content) => GodaddyRecord {
record_type: None,
name: None,
data: content,
ttl,
priority: None,
port: None,
weight: None,
protocol: None,
service: None,
},
DnsRecord::SRV(srv) => GodaddyRecord {
record_type: None,
name: None,
data: srv.target,
ttl,
priority: Some(srv.priority),
port: Some(srv.port),
weight: Some(srv.weight),
protocol: None,
service: None,
},
DnsRecord::CAA(caa) => GodaddyRecord {
record_type: None,
name: None,
data: caa.to_string(),
ttl,
priority: None,
port: None,
weight: None,
protocol: None,
service: None,
},
DnsRecord::TLSA(_) => {
return Err(Error::Unsupported(
"TLSA records are not supported by GoDaddy".to_string(),
));
}
})
}
fn parse_record(record_type: DnsRecordType, record: &GodaddyRecord) -> crate::Result<DnsRecord> {
match record_type {
DnsRecordType::A => record
.data
.parse()
.map(DnsRecord::A)
.map_err(|e| Error::Parse(format!("invalid A record: {e}"))),
DnsRecordType::AAAA => record
.data
.parse()
.map(DnsRecord::AAAA)
.map_err(|e| Error::Parse(format!("invalid AAAA record: {e}"))),
DnsRecordType::CNAME => Ok(DnsRecord::CNAME(strip_trailing_dot(&record.data))),
DnsRecordType::NS => Ok(DnsRecord::NS(strip_trailing_dot(&record.data))),
DnsRecordType::MX => Ok(DnsRecord::MX(MXRecord {
exchange: strip_trailing_dot(&record.data),
priority: record.priority.unwrap_or(0),
})),
DnsRecordType::TXT => Ok(DnsRecord::TXT(record.data.clone())),
DnsRecordType::SRV => Ok(DnsRecord::SRV(SRVRecord {
priority: record.priority.unwrap_or(0),
weight: record.weight.unwrap_or(0),
port: record.port.unwrap_or(0),
target: strip_trailing_dot(&record.data),
})),
DnsRecordType::CAA => Ok(DnsRecord::CAA(parse_caa(&record.data)?)),
DnsRecordType::TLSA => Err(Error::Unsupported(
"TLSA records are not supported by GoDaddy".to_string(),
)),
}
}
fn strip_trailing_dot(value: &str) -> String {
value.strip_suffix('.').unwrap_or(value).to_string()
}
fn parse_caa(content: &str) -> crate::Result<CAARecord> {
let mut parts = content.splitn(3, ' ');
let flags: u8 = parts
.next()
.ok_or_else(|| Error::Parse(format!("invalid CAA record: {content}")))?
.parse()
.map_err(|e| Error::Parse(format!("invalid CAA flags: {e}")))?;
let tag = parts
.next()
.ok_or_else(|| Error::Parse(format!("invalid CAA record: {content}")))?
.to_string();
let raw_value = parts
.next()
.ok_or_else(|| Error::Parse(format!("invalid CAA record: {content}")))?;
let value = raw_value
.strip_prefix('"')
.and_then(|s| s.strip_suffix('"'))
.unwrap_or(raw_value)
.to_string();
let issuer_critical = flags & 0x80 != 0;
match tag.as_str() {
"issue" => {
let (name, options) = parse_caa_value(&value);
Ok(CAARecord::Issue {
issuer_critical,
name,
options,
})
}
"issuewild" => {
let (name, options) = parse_caa_value(&value);
Ok(CAARecord::IssueWild {
issuer_critical,
name,
options,
})
}
"iodef" => Ok(CAARecord::Iodef {
issuer_critical,
url: value,
}),
other => Err(Error::Parse(format!("unknown CAA tag: {other}"))),
}
}
fn parse_caa_value(value: &str) -> (Option<String>, Vec<KeyValue>) {
let mut parts = value.split(';').map(str::trim);
let name_part = parts.next().unwrap_or("").trim().to_string();
let name = if name_part.is_empty() {
None
} else {
Some(name_part)
};
let options = parts
.filter(|p| !p.is_empty())
.map(|p| match p.split_once('=') {
Some((k, v)) => KeyValue {
key: k.trim().to_string(),
value: v.trim().to_string(),
},
None => KeyValue {
key: p.trim().to_string(),
value: String::new(),
},
})
.collect();
(name, options)
}