144 lines
3.5 KiB
Rust
144 lines
3.5 KiB
Rust
use serde_derive::{Deserialize, Serialize};
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use anyhow::{anyhow};
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#[derive(Deserialize, Debug)]
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struct CloudflareListResponse {
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success: bool,
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errors: Vec<String>,
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result: Vec<ObjectWithId>,
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}
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#[derive(Deserialize, Debug)]
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struct CloudflareUpdateResponse {
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success: bool,
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errors: Vec<String>,
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result: ObjectWithId,
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}
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#[derive(Deserialize, Debug, PartialEq)]
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struct ObjectWithId {
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id: String,
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}
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#[derive(Serialize, Debug)]
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struct UpdateIpData {
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id: String,
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r#type: String,
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name: String,
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content: String,
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}
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pub fn get_zone_identifier(zone: &str, email: &str, key: &str) -> anyhow::Result<String> {
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let client = reqwest::blocking::Client::new();
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let url = format!("https://api.cloudflare.com/client/v4/zones?name={}", zone);
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let response: CloudflareListResponse = client
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.get(&url)
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.header("X-Auth-Email", email)
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.header("X-Auth-Key", key)
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.header("Content-Type", "application/json")
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.send()?
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.json()?;
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if !response.success {
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let err: String = response
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.errors
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.iter()
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.map(|s| format!("{}\n", s.to_owned()))
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.collect();
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return Err(anyhow!("API Error: {}", err));
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}
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Ok(response.result[0].id.clone())
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}
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pub fn get_dns_record_id(
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zone_id: &str,
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domain: &str,
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email: &str,
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key: &str,
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) -> anyhow::Result<String> {
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let client = reqwest::blocking::Client::new();
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let url = format!(
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"https://api.cloudflare.com/client/v4/zones/{}/dns_records?name={}",
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zone_id, domain
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);
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let response: CloudflareListResponse = client
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.get(&url)
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.header("X-Auth-Email", email)
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.header("X-Auth-Key", key)
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.header("Content-Type", "application/json")
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.send()?
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.json()?;
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if !response.success {
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let err: String = response
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.errors
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.iter()
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.map(|s| format!("{}\n", s.to_owned()))
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.collect();
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return Err(anyhow!("API Error: {}", err));
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}
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let id = match response.result.first() {
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Some(v) => v.id.clone(),
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None => {
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return Err(anyhow!(
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"Unexpected API result for DNS record. Check if you passed the right options."
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))
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}
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};
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Ok(id)
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}
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pub fn get_current_ip() -> anyhow::Result<String> {
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Ok(reqwest::blocking::Client::new()
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.get("http://ipv4.icanhazip.com")
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.send()?
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.text()?
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.trim()
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.into())
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}
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pub fn update_ddns(
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ip: &str,
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domain: &str,
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zone_id: &str,
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record_id: &str,
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email: &str,
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key: &str,
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) -> anyhow::Result<()> {
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let client = reqwest::blocking::Client::new();
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let url = format!(
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"https://api.cloudflare.com/client/v4/zones/{}/dns_records/{}",
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zone_id, record_id
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);
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let update_data = UpdateIpData {
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id: zone_id.to_owned(),
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r#type: "A".to_owned(),
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name: domain.to_owned(),
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content: ip.to_owned(),
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};
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let response: CloudflareUpdateResponse = client
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.put(&url)
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.header("X-Auth-Email", email)
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.header("X-Auth-Key", key)
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.header("Content-Type", "application/json")
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.json(&update_data)
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.send()?
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.json()?;
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if !response.success {
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let err: String = response
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.errors
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.iter()
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.map(|s| format!("{}\n", s.to_owned()))
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.collect();
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return Err(anyhow!("Unsuccessful update of DNS record: {}", err));
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}
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Ok(())
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}
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