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use anyhow::{anyhow, bail, Result};
use async_process::{Command, Stdio};
use async_trait::async_trait;
use futures::future::try_join_all;
use itertools::Itertools;
use log::debug;
use serde::Deserialize;
use std::{collections::HashMap, fs::File, io::Write, path::Path};
use tempfile::tempdir;
use url::Url;
use crate::{providers::envs, Hydration};
use super::Provider;
#[derive(Default)]
pub struct Infisical {
urls: HashMap<Url, String>,
}
impl Infisical {
pub fn new() -> Self {
Default::default()
}
}
#[derive(Deserialize)]
struct InfisicalExport {
key: String,
value: String,
}
#[async_trait]
impl Provider for Infisical {
fn add(&mut self, value: String) -> Result<()> {
match Url::parse(&value) {
std::result::Result::Ok(url) if url.scheme() == "infisical" => {
self.urls.insert(url, value);
Ok(())
}
_ => bail!("Not an infisical scheme"),
}
}
async fn resolve(&self, _: &Path) -> Result<Hydration> {
let fetches = self
.urls
.iter()
.into_group_map_by(|(url, _)| {
let port = match url.port() {
Some(port) => format!(":{}", port),
None => "".to_string(),
};
format!("{}{}", url.host().expect("Missing host"), port)
})
.into_iter()
.flat_map(|(host, group)| {
group
.into_iter()
.into_group_map_by(|(url, _)| url.path().split('/').nth(1).expect("Missing project"))
.into_iter()
.flat_map(|(project, group)| {
group
.into_iter()
.into_group_map_by(|(url, _)| {
(url.path().split('/').nth(2)).expect("Missing env")
})
.into_iter()
.map(|(env, group)| {
let vars = group
.iter()
.map(|(url, value)| {
(
url.path().split('/').nth(3).expect("Missing variable"),
(*value).clone(),
)
})
.collect::<HashMap<_, _>>();
let host = host.clone();
async move {
let cmd = [
"infisical",
"--domain",
&format!("https://{}/api", host),
"export",
"--env",
env,
"--format",
"json",
];
debug!("Lade run: {}", cmd.join(" "));
let temp_dir = tempdir()?;
let config = HashMap::from([
("workspaceId", project),
("defaultEnvironment", ""),
]);
let path = temp_dir.path().join(".infisical.json");
let mut file = File::create(path)?;
write!(file, "{}", serde_json::to_string(&config)?)?;
drop(file);
let child = match Command::new(cmd[0])
.args(&cmd[1..])
.current_dir(temp_dir.path())
.envs(envs())
.stdout(Stdio::piped())
.stderr(Stdio::piped())
.output()
.await
{
Err(e) if e.kind() == std::io::ErrorKind::NotFound => {
bail!("Infisical CLI not found. Make sure the binary is in your PATH or install it from https://infisical.com/docs/cli/overview.")
},
Err(e) => {
bail!("Infisical error: {e}")
},
Ok(child) => child,
};
temp_dir.close()?;
let loaded = serde_json::from_slice::<Vec<InfisicalExport>>(
&child.stdout,
)
.map_err(|err| {
let stderr = String::from_utf8_lossy(&child.stderr);
if stderr.contains("login expired") {
anyhow!(
"Login expired for Infisical instance {host}: {stderr}",
)
} else if stderr.contains("unable to validate environment") {
anyhow!(
"Workspace seems not accessible from logged account on {host}: {stderr}",
)
} else {
anyhow!("Infisical error: {err} (stderr: {stderr})")
}
})?
.into_iter()
.map(|e| (e.key, e.value))
.collect::<Hydration>();
let hydration = vars
.into_iter()
.map(|(key, value)| {
(
value,
loaded
.get(key)
.unwrap_or_else(|| panic!("Variable not found in Infisical: {}", key))
.clone(),
)
})
.collect::<Hydration>();
debug!("hydration: {:?}", hydration);
Ok(hydration)
}
})
.collect::<Vec<_>>()
})
.collect::<Vec<_>>()
})
.collect::<Vec<_>>();
Ok(try_join_all(fetches).await?.into_iter().flatten().collect())
}
}