use std::env;
use std::fmt;
use std::fs::{self, File};
+use std::io::SeekFrom;
use std::io::prelude::*;
use std::mem;
use std::path::{Path, PathBuf};
Ok(())
}).chain_err(|| "Couldn't load Cargo configuration")?;
- let mut map = match cfg {
- CV::Table(map, _) => map,
+ self.load_credentials(&mut cfg)?;
+ match cfg {
+ CV::Table(map, _) => Ok(map),
_ => unreachable!(),
- };
+ }
+ }
+ fn load_credentials(&self, cfg: &mut ConfigValue) -> CargoResult<()> {
let home_path = self.home_path.clone().into_path_unlocked();
- let token = load_credentials(&home_path)?;
- if let Some(t) = token {
- if !t.is_empty() {
- let mut registry = map.entry("registry".into())
- .or_insert(CV::Table(HashMap::new(), PathBuf::from(".")));
- match *registry {
- CV::Table(ref mut m, _) => {
- m.insert("token".into(),
- CV::String(t, home_path.join("credentials")));
- }
- _ => unreachable!(),
- }
- }
+ let credentials = home_path.join("credentials");
+ if !fs::metadata(&credentials).is_ok() {
+ return Ok(());
}
- Ok(map)
+ let mut contents = String::new();
+ let mut file = File::open(&credentials)?;
+ file.read_to_string(&mut contents).chain_err(|| {
+ format!("failed to read configuration file `{}`", credentials.display())
+ })?;
+
+ let toml = cargo_toml::parse(&contents,
+ &credentials,
+ self).chain_err(|| {
+ format!("could not parse TOML configuration in `{}`", credentials.display())
+ })?;
+
+ let value = CV::from_toml(&credentials, toml).chain_err(|| {
+ format!("failed to load TOML configuration from `{}`", credentials.display())
+ })?;
+
+ let mut cfg = match *cfg {
+ CV::Table(ref mut map, _) => map,
+ _ => unreachable!(),
+ };
+
+ let mut registry = cfg.entry("registry".into())
+ .or_insert(CV::Table(HashMap::new(),
+ PathBuf::from(".")));
+ registry.merge(value).chain_err(|| {
+ format!("failed to merge configuration at `{}`",
+ credentials.display())
+ })?;
+
+ Ok(())
}
/// Look for a path for `tool` in an environment variable or config path, but return `None`
}
}
+ fn into_toml(self) -> toml::Value {
+ match self {
+ CV::Boolean(s, _) => toml::Value::Boolean(s),
+ CV::String(s, _) => toml::Value::String(s),
+ CV::Integer(i, _) => toml::Value::Integer(i),
+ CV::List(l, _) => toml::Value::Array(l
+ .into_iter()
+ .map(|(s, _)| toml::Value::String(s))
+ .collect()),
+ CV::Table(l, _) => toml::Value::Table(l.into_iter()
+ .map(|(k, v)| (k, v.into_toml()))
+ .collect()),
+ }
+ }
+
fn merge(&mut self, from: ConfigValue) -> CargoResult<()> {
match (self, from) {
(&mut CV::String(..), CV::String(..)) |
"credentials' config file")?
};
- file.write_all(token.as_bytes())?;
- file.file().set_len(token.len() as u64)?;
+ let mut contents = String::new();
+ file.read_to_string(&mut contents).chain_err(|| {
+ format!("failed to read configuration file `{}`",
+ file.path().display())
+ })?;
+ let mut toml = cargo_toml::parse(&contents, file.path(), cfg)?;
+ toml.as_table_mut()
+ .unwrap()
+ .insert("token".to_string(),
+ ConfigValue::String(token, file.path().to_path_buf()).into_toml());
+
+ let contents = toml.to_string();
+ file.seek(SeekFrom::Start(0))?;
+ file.write_all(contents.as_bytes())?;
+ file.file().set_len(contents.len() as u64)?;
set_permissions(file.file(), 0o600)?;
return Ok(());
Ok(())
}
}
-
-fn load_credentials(home: &PathBuf) -> CargoResult<Option<String>> {
- let credentials = home.join("credentials");
- if !fs::metadata(&credentials).is_ok() {
- return Ok(None);
- }
-
- let mut token = String::new();
- let mut file = File::open(&credentials)?;
- file.read_to_string(&mut token).chain_err(|| {
- format!("failed to read configuration file `{}`",
- credentials.display())
- })?;
-
- Ok(Some(token.trim().into()))
-}
--- /dev/null
+#[macro_use]
+extern crate cargotest;
+extern crate cargo;
+extern crate hamcrest;
+extern crate toml;
+
+use std::io::prelude::*;
+use std::fs::{self, File};
+
+use cargotest::cargo_process;
+use cargotest::support::execs;
+use cargotest::support::registry::registry;
+use cargotest::install::cargo_home;
+use hamcrest::{assert_that, existing_file, is_not};
+
+const TOKEN: &str = "test-token";
+const CONFIG_FILE: &str = r#"
+ [registry]
+ token = "api-token"
+"#;
+
+fn setup_old_credentials() {
+ let config = cargo_home().join("config");
+ t!(fs::create_dir_all(config.parent().unwrap()));
+ t!(t!(File::create(&config)).write_all(&CONFIG_FILE.as_bytes()));
+}
+
+fn setup_new_credentials() {
+ let config = cargo_home().join("credentials");
+ t!(fs::create_dir_all(config.parent().unwrap()));
+ t!(t!(File::create(&config)).write_all(br#"
+ token = "api-token"
+ "#));
+}
+
+fn check_host_token(toml: toml::Value) -> bool {
+ match toml {
+ toml::Value::Table(table) => match table.get("token") {
+ Some(v) => match v {
+ &toml::Value::String(ref token) => (token.as_str() == TOKEN),
+ _ => false,
+ },
+ None => false,
+ },
+ _ => false,
+ }
+}
+
+#[test]
+fn login_with_old_credentials() {
+ setup_old_credentials();
+
+ assert_that(cargo_process().arg("login")
+ .arg("--host").arg(registry().to_string()).arg(TOKEN),
+ execs().with_status(0));
+
+ let config = cargo_home().join("config");
+ assert_that(&config, existing_file());
+
+ let mut contents = String::new();
+ File::open(&config).unwrap().read_to_string(&mut contents).unwrap();
+ assert!(CONFIG_FILE == &contents);
+
+ let credentials = cargo_home().join("credentials");
+ assert_that(&credentials, existing_file());
+
+ contents.clear();
+ File::open(&credentials).unwrap().read_to_string(&mut contents).unwrap();
+ assert!(check_host_token(contents.parse().unwrap()));
+}
+
+#[test]
+fn login_with_new_credentials() {
+ setup_new_credentials();
+
+ assert_that(cargo_process().arg("login")
+ .arg("--host").arg(registry().to_string()).arg(TOKEN),
+ execs().with_status(0));
+
+ let config = cargo_home().join("config");
+ assert_that(&config, is_not(existing_file()));
+
+ let credentials = cargo_home().join("credentials");
+ assert_that(&credentials, existing_file());
+
+ let mut contents = String::new();
+ File::open(&credentials).unwrap().read_to_string(&mut contents).unwrap();
+ assert!(check_host_token(contents.parse().unwrap()));
+}
+
+#[test]
+fn login_with_old_and_new_credentials() {
+ setup_new_credentials();
+ login_with_old_credentials();
+}
+
+#[test]
+fn login_without_credentials() {
+ assert_that(cargo_process().arg("login")
+ .arg("--host").arg(registry().to_string()).arg(TOKEN),
+ execs().with_status(0));
+
+ let config = cargo_home().join("config");
+ assert_that(&config, is_not(existing_file()));
+
+ let credentials = cargo_home().join("credentials");
+ assert_that(&credentials, existing_file());
+
+ let mut contents = String::new();
+ File::open(&credentials).unwrap().read_to_string(&mut contents).unwrap();
+ assert!(check_host_token(contents.parse().unwrap()));
+}
projects / cargo.git / commitdiff