enprot 0.4.1

Engyon Protected Text (EPT) — confidentiality processor and capability ledger
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use crate::Fixture;
use assert_cmd::prelude::*;
use std::fs;
use std::process::Command;
use tempfile::tempdir;

#[test]
fn store_fetch_single() {
    let casdir = tempdir().unwrap();
    let ept = Fixture::copy("sample/test.ept");

    Command::cargo_bin("enprot")
        .unwrap()
        .arg("-c")
        .arg(casdir.path())
        .arg("store")
        .arg("-w")
        .arg("Agent_007")
        .arg(&ept.path)
        .assert()
        .success();
    assert_eq!(
        &fs::read_to_string(
            casdir
                .path()
                .join("575d69f5b0034279bc3ef164e94287e6366e9df76729895a302a66a8817cf306")
        )
        .unwrap(),
        "Super secret line 3\n"
    );
    assert_eq!(
        &fs::read_to_string(
            casdir
                .path()
                .join("d094e230861eb0ab43b895b8ecdeeb9e3a7e4a88239341a81da832ac181feaab")
        )
        .unwrap(),
        "James Bond\n"
    );
    assert_eq!(
        &fs::read_to_string(&ept.path).unwrap(),
        &fs::read_to_string("test-data/test-store-agent007.ept").unwrap()
    );
    Command::cargo_bin("enprot")
        .unwrap()
        .arg("-c")
        .arg(casdir.path())
        .arg("fetch")
        .arg("-w")
        .arg("Agent_007")
        .arg(&ept.path)
        .assert()
        .success();
    assert_eq!(
        &fs::read_to_string(&ept.source).unwrap(),
        &fs::read_to_string(&ept.path).unwrap()
    );
}

#[test]
fn store_fetch_both_single_arg() {
    let casdir = tempdir().unwrap();
    let ept = Fixture::copy("sample/test.ept");

    Command::cargo_bin("enprot")
        .unwrap()
        .arg("--casdir")
        .arg(casdir.path())
        .arg("store")
        .arg("-w")
        .arg("Agent_007,GEHEIM")
        .arg(&ept.path)
        .assert()
        .success();
    assert_eq!(
        &fs::read_to_string(
            casdir
                .path()
                .join("575d69f5b0034279bc3ef164e94287e6366e9df76729895a302a66a8817cf306")
        )
        .unwrap(),
        "Super secret line 3\n"
    );
    assert_eq!(
        &fs::read_to_string(
            casdir
                .path()
                .join("d094e230861eb0ab43b895b8ecdeeb9e3a7e4a88239341a81da832ac181feaab")
        )
        .unwrap(),
        "James Bond\n"
    );
    assert_eq!(
        &fs::read_to_string(
            casdir
                .path()
                .join("af24962e45e3a7486189769ccda19167ac0b199aca28a5122ab3d647eec7d893")
        )
        .unwrap(),
        "Secret line 1
Secret line 2
// <( STORED Agent_007 d094e230861eb0ab43b895b8ecdeeb9e3a7e4a88239341a81da832ac181feaab )>\n"
    );
    assert_eq!(
        &fs::read_to_string(&ept.path).unwrap(),
        &fs::read_to_string("test-data/test-store-both.ept").unwrap()
    );
    Command::cargo_bin("enprot")
        .unwrap()
        .arg("--casdir")
        .arg(casdir.path())
        .arg("fetch")
        .arg("-w")
        .arg("Agent_007,GEHEIM")
        .arg(&ept.path)
        .assert()
        .success();
    assert_eq!(
        &fs::read_to_string(&ept.source).unwrap(),
        &fs::read_to_string(&ept.path).unwrap()
    );
}

#[test]
fn store_fetch_both_multiple_args() {
    let casdir = tempdir().unwrap();
    let ept = Fixture::copy("sample/test.ept");

    Command::cargo_bin("enprot")
        .unwrap()
        .arg("-c")
        .arg(casdir.path())
        .arg("store")
        .arg("-w")
        .arg("Agent_007,GEHEIM")
        .arg(&ept.path)
        .assert()
        .success();
    assert_eq!(
        &fs::read_to_string(
            casdir
                .path()
                .join("575d69f5b0034279bc3ef164e94287e6366e9df76729895a302a66a8817cf306")
        )
        .unwrap(),
        "Super secret line 3\n"
    );
    assert_eq!(
        &fs::read_to_string(
            casdir
                .path()
                .join("d094e230861eb0ab43b895b8ecdeeb9e3a7e4a88239341a81da832ac181feaab")
        )
        .unwrap(),
        "James Bond\n"
    );
    assert_eq!(
        &fs::read_to_string(
            casdir
                .path()
                .join("af24962e45e3a7486189769ccda19167ac0b199aca28a5122ab3d647eec7d893")
        )
        .unwrap(),
        "Secret line 1
Secret line 2
// <( STORED Agent_007 d094e230861eb0ab43b895b8ecdeeb9e3a7e4a88239341a81da832ac181feaab )>\n"
    );
    assert_eq!(
        &fs::read_to_string(&ept.path).unwrap(),
        &fs::read_to_string("test-data/test-store-both.ept").unwrap()
    );
    Command::cargo_bin("enprot")
        .unwrap()
        .arg("-c")
        .arg(casdir.path())
        .arg("fetch")
        .arg("-w")
        .arg("Agent_007,GEHEIM")
        .arg(&ept.path)
        .assert()
        .success();
    assert_eq!(
        &fs::read_to_string(&ept.source).unwrap(),
        &fs::read_to_string(&ept.path).unwrap()
    );
}

#[test]
fn store_fetch_alt_sep() {
    let casdir = tempdir().unwrap();
    let ept = Fixture::copy("sample/test-alt-sep.ept");

    Command::cargo_bin("enprot")
        .unwrap()
        .arg("-c")
        .arg(casdir.path())
        .arg("-l")
        .arg("{")
        .arg("-r")
        .arg("}")
        .arg("store")
        .arg("-w")
        .arg("Agent_007")
        .arg(&ept.path)
        .assert()
        .success();
    assert_eq!(
        &fs::read_to_string(
            casdir
                .path()
                .join("575d69f5b0034279bc3ef164e94287e6366e9df76729895a302a66a8817cf306")
        )
        .unwrap(),
        "Super secret line 3\n"
    );
    assert_eq!(
        &fs::read_to_string(
            casdir
                .path()
                .join("d094e230861eb0ab43b895b8ecdeeb9e3a7e4a88239341a81da832ac181feaab")
        )
        .unwrap(),
        "James Bond\n"
    );
    assert_eq!(
        &fs::read_to_string(&ept.path).unwrap(),
        &fs::read_to_string("test-data/test-alt-sep-store-agent007.ept").unwrap()
    );
    Command::cargo_bin("enprot")
        .unwrap()
        .arg("-c")
        .arg(casdir.path())
        .arg("-l")
        .arg("{")
        .arg("-r")
        .arg("}")
        .arg("fetch")
        .arg("-w")
        .arg("Agent_007")
        .arg(&ept.path)
        .assert()
        .success();
    assert_eq!(
        &fs::read_to_string(&ept.source).unwrap(),
        &fs::read_to_string(&ept.path).unwrap()
    );
}