2021-07-05 12:09:31 +02:00
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use std::{io::{self, Read, Write}, fs::{File, create_dir}, path::PathBuf};
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use assert_cmd::{Command, cargo::{CargoError, cargo_bin}};
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use tempfile::TempDir;
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2021-07-04 14:38:51 +02:00
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2021-07-05 12:09:31 +02:00
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const PLAINTEXT: &[u8] = b"the plaintext";
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const PASSWORD: &str = "the password";
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fn setup_files<'a>() -> io::Result<(PathBuf, PathBuf, PathBuf)> {
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let tmp_dir = TempDir::new()?;
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let tmp_path = PathBuf::from(tmp_dir.path());
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drop(tmp_dir);
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create_dir(&tmp_path)?;
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let tmp_plaintext = tmp_path.join("plaintext");
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let tmp_ciphertext = tmp_path.join("ciphertext");
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File::create(&tmp_plaintext)?.write_all(PLAINTEXT)?;
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Ok((tmp_path, tmp_plaintext, tmp_ciphertext))
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}
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fn doby_cmd() -> Result<Command, CargoError> {
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2021-07-04 14:38:51 +02:00
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let mut cmd = Command::cargo_bin("doby")?;
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cmd.arg("-p").arg(PASSWORD);
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Ok(cmd)
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}
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2021-07-05 12:09:31 +02:00
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fn bash_cmd() -> Command {
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let mut cmd = Command::new("bash");
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cmd.arg("-c");
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cmd
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}
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2021-07-04 14:38:51 +02:00
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#[test]
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fn files() -> io::Result<()> {
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2021-07-05 12:09:31 +02:00
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let (tmp_path, tmp_plaintext, tmp_ciphertext) = setup_files()?;
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2021-07-04 14:38:51 +02:00
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2021-07-05 12:09:31 +02:00
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doby_cmd().unwrap().arg(tmp_plaintext).arg(&tmp_ciphertext).assert().success().stdout("").stderr("");
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2021-07-04 14:38:51 +02:00
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let tmp_decrypted = tmp_path.join("decryped");
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doby_cmd().unwrap().arg(tmp_ciphertext).arg(&tmp_decrypted).assert().success().stdout("").stderr("");
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let mut buff = [0; PLAINTEXT.len()];
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2021-07-05 12:09:31 +02:00
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assert_eq!(File::open(tmp_decrypted)?.read(&mut buff)?, PLAINTEXT.len());
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2021-07-04 14:38:51 +02:00
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assert_eq!(buff, PLAINTEXT);
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2021-07-04 16:28:26 +02:00
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Ok(())
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}
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2021-07-05 12:09:31 +02:00
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#[test]
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fn stdout() -> io::Result<()> {
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let (_, tmp_plaintext, tmp_ciphertext) = setup_files()?;
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let shell_cmd = format!("{} -p \"{}\" {} > {}", cargo_bin("doby").to_str().unwrap(), PASSWORD, tmp_plaintext.to_str().unwrap(), tmp_ciphertext.to_str().unwrap());
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bash_cmd().arg(shell_cmd).assert().success().stdout("").stderr("");
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doby_cmd().unwrap().arg(tmp_ciphertext).assert().success().stdout(PLAINTEXT);
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Ok(())
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}
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#[test]
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fn stdin() -> io::Result<()> {
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let (_, tmp_plaintext, tmp_ciphertext) = setup_files()?;
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let mut shell_cmd = format!("cat {} | {} -p \"{}\" - {}", tmp_plaintext.to_str().unwrap(), cargo_bin("doby").to_str().unwrap(), PASSWORD, tmp_ciphertext.to_str().unwrap());
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bash_cmd().arg(shell_cmd).assert().success().stdout("").stderr("");
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shell_cmd = format!("cat {} | {} -p \"{}\"", tmp_ciphertext.to_str().unwrap(), cargo_bin("doby").to_str().unwrap(), PASSWORD);
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bash_cmd().arg(shell_cmd).assert().success().stdout(PLAINTEXT);
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Ok(())
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}
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2021-07-04 16:28:26 +02:00
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#[test]
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fn argon2_params() -> io::Result<()> {
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2021-07-04 18:33:59 +02:00
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Command::cargo_bin("doby").unwrap().arg("-i").arg("0").assert().failure().stderr("Invalid argon2 params: time cost is too small\n");
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Command::cargo_bin("doby").unwrap().arg("-m").arg("0").assert().failure().stderr("Invalid argon2 params: memory cost is too small\n");
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Command::cargo_bin("doby").unwrap().arg("-t").arg("0").assert().failure().stderr("Invalid argon2 params: too few lanes\n");
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2021-07-04 14:38:51 +02:00
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Ok(())
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}
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