Initial commit
This commit is contained in:
FliegendeWurst
commit
1379e82b3d
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.gitignore
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target
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Cargo.lock
generated
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Cargo.lock
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|
||||
"checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
|
||||
"checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
|
||||
32
Cargo.toml
Normal file
32
Cargo.toml
Normal file
@ -0,0 +1,32 @@
|
||||
[package]
|
||||
name = "pwgenr"
|
||||
version = "0.1.0"
|
||||
authors = ["FliegendeWurst <2012gdwu@web.de>"]
|
||||
description = "Untypable password generator"
|
||||
repository = "https://gitlab.com/Sakuhl/pwgenr/"
|
||||
keywords = ["password", "generator", "unicode"]
|
||||
readme = "README.md"
|
||||
license = "GPL-3.0"
|
||||
build = "build.rs"
|
||||
|
||||
[dependencies]
|
||||
clap = "^2.20"
|
||||
unichars = "^0.0"
|
||||
rand = "^0.3"
|
||||
term_size = "^0.2"
|
||||
slog-term = "^1.3"
|
||||
lazy_static = "^0.2"
|
||||
|
||||
[dependencies.slog]
|
||||
version = "^1.4"
|
||||
features = ["release_max_level_debug",
|
||||
"max_level_trace"]
|
||||
|
||||
[dev-dependencies]
|
||||
find_folder = "^0.3"
|
||||
lazy_static = "^0.2"
|
||||
|
||||
[build-dependencies]
|
||||
clap = "^2.20"
|
||||
lazy_static = "^0.2"
|
||||
unichars = "^0.0"
|
||||
26
build.rs
Normal file
26
build.rs
Normal file
@ -0,0 +1,26 @@
|
||||
#[macro_use] extern crate lazy_static;
|
||||
|
||||
extern crate clap;
|
||||
|
||||
use clap::Shell;
|
||||
|
||||
use std::env;
|
||||
|
||||
include!("src/cli.rs");
|
||||
|
||||
fn main() {
|
||||
let outdir = match env::var_os("OUT_DIR") {
|
||||
None => return,
|
||||
Some(outdir) => outdir,
|
||||
};
|
||||
let mut app = build_cli();
|
||||
app.gen_completions("pwgenr", // We need to specify the bin name manually
|
||||
Shell::Bash, // Then say which shell to build completions for
|
||||
outdir.clone()); // Then say where write the completions to
|
||||
app.gen_completions("pwgenr",
|
||||
Shell::Zsh,
|
||||
outdir.clone());
|
||||
app.gen_completions("pwgenr",
|
||||
Shell::Fish,
|
||||
outdir.clone());
|
||||
}
|
||||
72
src/cli.rs
Normal file
72
src/cli.rs
Normal file
@ -0,0 +1,72 @@
|
||||
use clap::{ App, Arg };
|
||||
|
||||
extern crate unichars;
|
||||
use unichars::*;
|
||||
|
||||
use std::collections::HashMap;
|
||||
|
||||
lazy_static! {
|
||||
pub static ref CATEGORIES: HashMap<&'static str, &'static [char]> = {
|
||||
let mut map = HashMap::new();
|
||||
map.insert("ascii", ASCII);
|
||||
map.insert("arrows", ARROWS);
|
||||
map.insert("box", BOX);
|
||||
map.insert("dingbat", DINGBAT);
|
||||
map.insert("games", GAMES);
|
||||
map.insert("math", MATH);
|
||||
map.insert("symbols", SYMBOLS);
|
||||
map.insert("tech", TECH);
|
||||
map
|
||||
};
|
||||
}
|
||||
|
||||
fn is_int(s: String) -> Result<(), String> {
|
||||
s.parse::<usize>().map(|_| ()).map_err(|e| e.to_string())
|
||||
}
|
||||
|
||||
pub fn build_cli() -> App<'static, 'static> {
|
||||
App::new("Password generator")
|
||||
.version(option_env!("CARGO_PKG_VERSION").unwrap_or("42"))
|
||||
.author("FliegendeWurst <2012gdwu@web.de>")
|
||||
.arg(Arg::with_name("list")
|
||||
.short("l")
|
||||
.long("list")
|
||||
.help("Print the generated passwords in a list (default: columns)"))
|
||||
.arg(Arg::with_name("column-separator")
|
||||
.short("s")
|
||||
.long("column-separator")
|
||||
.takes_value(true)
|
||||
.empty_values(true)
|
||||
.conflicts_with("list")
|
||||
.default_value(" ")
|
||||
.help("Separator between columns"))
|
||||
.arg(Arg::with_name("categories")
|
||||
.short("c")
|
||||
.takes_value(true)
|
||||
.multiple(true)
|
||||
.conflicts_with("ascii")
|
||||
.possible_values(&CATEGORIES.keys().cloned().collect::<Vec<_>>())
|
||||
.help("Categories to be used"))
|
||||
.arg(Arg::with_name("clipboard")
|
||||
.short("b")
|
||||
.long("clipboard")
|
||||
.help("Copy first password to clipboard (requires xclip)"))
|
||||
.arg(Arg::with_name("ascii")
|
||||
.short("a")
|
||||
.long("ascii")
|
||||
.help("Only use ASCII characters"))
|
||||
.arg(Arg::with_name("LENGTH")
|
||||
.takes_value(true)
|
||||
.validator(is_int)
|
||||
.default_value("64")
|
||||
.help("The length of the generated passwords"))
|
||||
.arg(Arg::with_name("AMOUNT")
|
||||
.takes_value(true)
|
||||
.validator(is_int)
|
||||
.default_value("12")
|
||||
.help("How many passwords should be generated"))
|
||||
.arg(Arg::with_name("v")
|
||||
.short("v")
|
||||
.multiple(true)
|
||||
.help("Set the logging level"))
|
||||
}
|
||||
135
src/main.rs
Normal file
135
src/main.rs
Normal file
@ -0,0 +1,135 @@
|
||||
#[macro_use] extern crate lazy_static;
|
||||
extern crate clap;
|
||||
|
||||
extern crate unichars;
|
||||
use unichars::*;
|
||||
|
||||
extern crate rand;
|
||||
use rand::{ OsRng, Rng };
|
||||
|
||||
extern crate term_size;
|
||||
|
||||
#[macro_use]
|
||||
extern crate slog;
|
||||
use slog::{ LevelFilter, Level, Logger };
|
||||
extern crate slog_term;
|
||||
use slog::DrainExt;
|
||||
|
||||
use std::process;
|
||||
|
||||
mod cli;
|
||||
|
||||
fn gen_pw(alphabet: &[char], length: usize, rng: &mut OsRng) -> String {
|
||||
let mut buf = String::new();
|
||||
for _ in 0..length {
|
||||
let c = rng.choose(alphabet).map(|x| x.to_string()).unwrap_or_else(|| unreachable!());
|
||||
buf.push_str(&c);
|
||||
}
|
||||
buf
|
||||
}
|
||||
|
||||
fn main() {
|
||||
let matches = cli::build_cli().get_matches();
|
||||
|
||||
// Create logging context based on verbosity
|
||||
let verbosity = matches.occurrences_of("v") as usize;
|
||||
let filter = Level::from_usize(verbosity + 3).unwrap_or(Level::Trace);
|
||||
let drain = LevelFilter::new(slog_term::StreamerBuilder::new().stderr().compact().build(), filter);
|
||||
let log = slog::Logger::root(drain.fuse(), o!("version" => option_env!("CARGO_PKG_VERSION").unwrap_or("42")));
|
||||
|
||||
info!(log, "Verbosity"; "level" => verbosity);
|
||||
|
||||
// these unwraps are safe, since the value is required and validated above
|
||||
let length = matches.value_of("LENGTH").unwrap().parse::<usize>().unwrap();
|
||||
let amount = matches.value_of("AMOUNT").unwrap().parse::<usize>().unwrap();
|
||||
let column_sep = matches.value_of("column-separator").unwrap();
|
||||
info!(log, "Passed arguments"; "length" => length, "amount" => amount, "column-separator" => column_sep);
|
||||
|
||||
let alphabet = if matches.is_present("ascii") {
|
||||
let mut all = Vec::new();
|
||||
all.extend(ASCII);
|
||||
debug!(log, "Chosen characters"; "alphabet" => format!("{:?}", all));
|
||||
all
|
||||
} else if let Some(categories) = matches.values_of("categories") {
|
||||
let mut all = Vec::new();
|
||||
for category in categories {
|
||||
debug!(log, "Adding category"; "name" => category);
|
||||
all.extend_from_slice(cli::CATEGORIES.get(category).unwrap());
|
||||
}
|
||||
debug!(log, "Chosen characters"; "alphabet" => format!("{:?}", all));
|
||||
all
|
||||
} else {
|
||||
let mut all = Vec::new();
|
||||
all.extend(ARROWS);
|
||||
all.extend(ASCII);
|
||||
all.extend(BOX);
|
||||
all.extend(DINGBAT);
|
||||
all.extend(ENCLOSED);
|
||||
all.extend(GAMES);
|
||||
all.extend(MATH);
|
||||
all.extend(SYMBOLS);
|
||||
all.extend(TECH);
|
||||
debug!(log, "Chosen characters"; "alphabet" => format!("{:?}", all));
|
||||
all
|
||||
};
|
||||
|
||||
let mut rng = OsRng::new().unwrap_or_else(|_| { crit!(log, "Couldnt instantiate randomness generator"); std::process::exit(1) });
|
||||
|
||||
let width = if matches.is_present("list") {
|
||||
length
|
||||
} else {
|
||||
term_size::dimensions().map(|x| x.0).unwrap_or(length)
|
||||
};
|
||||
info!(log, "Got dimensions"; "width" => width);
|
||||
|
||||
let mut used_width = 0;
|
||||
for i in 0..amount {
|
||||
let pw = gen_pw(&alphabet, length, &mut rng);
|
||||
let pw_len = pw.chars().count(); // str.len() measures bytes, not characters :/
|
||||
|
||||
if i != 0 {
|
||||
if used_width + column_sep.len() + pw_len <= width {
|
||||
print!("{}", column_sep);
|
||||
used_width += column_sep.len();
|
||||
} else {
|
||||
println!();
|
||||
used_width = 0;
|
||||
}
|
||||
}
|
||||
|
||||
// copy password to clipboard
|
||||
if i == 0 && matches.is_present("clipboard") {
|
||||
to_clip(pw.clone(), log.new(o!("purpose" => "clipboard-copying")));
|
||||
}
|
||||
|
||||
debug!(log, "Generated password"; "length" => pw_len);
|
||||
if pw_len != length {
|
||||
warn!(log, "Generated wrongly sized password"; "size" => pw_len);
|
||||
}
|
||||
print!("{}", pw);
|
||||
used_width += pw_len;
|
||||
}
|
||||
if used_width != 0 { println!() }
|
||||
}
|
||||
|
||||
|
||||
fn to_clip(value: String, log: Logger) {
|
||||
use std::io::*;
|
||||
let _ = process::Command::new("xclip")
|
||||
.arg("-selection")
|
||||
.arg("clipboard")
|
||||
.current_dir("/usr/bin")
|
||||
.stdin(process::Stdio::piped())
|
||||
.spawn().map_err(|e| {
|
||||
error!(log, "Couldn't launch xclip"; "error" => e.to_string())
|
||||
}).map(|child| {
|
||||
child.stdin.or_else(|| {
|
||||
error!(log, "Couldn't open stdin on child"); None
|
||||
}).map(|mut outstdin| {
|
||||
let mut writer = BufWriter::new(&mut outstdin);
|
||||
writer.write_all(value.as_bytes()).unwrap_or_else(|e| {
|
||||
error!(log, "Couldn't write to stdin on child"; "error" => e.to_string())
|
||||
});
|
||||
})
|
||||
});
|
||||
}
|
||||
73
tests/all.rs
Normal file
73
tests/all.rs
Normal file
@ -0,0 +1,73 @@
|
||||
///! All tests assume only one password is printed per line, since we can't get the 'real' terminal width in a test
|
||||
#[macro_use] extern crate lazy_static;
|
||||
extern crate find_folder;
|
||||
use find_folder::Search;
|
||||
|
||||
extern crate unichars;
|
||||
use unichars::*;
|
||||
|
||||
lazy_static! {
|
||||
static ref PATH: ::std::path::PathBuf = { Search::ParentsThenKids(3, 3).for_folder("target").unwrap().join(::std::path::Path::new("debug/pwgenr")) };
|
||||
}
|
||||
|
||||
macro_rules! exe {
|
||||
($($arg:expr),*) => {
|
||||
match ::std::process::Command::new(&*PATH)
|
||||
.arg("-vv")
|
||||
// Start a repetition:
|
||||
$(
|
||||
// Each repeat will contain the following statement, with
|
||||
// $arg replaced with the corresponding expression.
|
||||
.arg($arg)
|
||||
)*
|
||||
.output()
|
||||
.expect("failed to execute process") {
|
||||
::std::process::Output { status: _, stdout: out, stderr: err } => {
|
||||
let out = String::from_utf8(out).unwrap();
|
||||
let err = String::from_utf8(err).unwrap();
|
||||
println!("out\n{}\nerr\n{}", out, err);
|
||||
// skip last empty line
|
||||
(out.rsplit('\n').skip(1).map(|x| x.to_string()).collect::<Vec<_>>(), err)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn length_amount() {
|
||||
let (out, _) = exe!("19", "15");
|
||||
assert_eq!(out.len(), 15);
|
||||
for line in &out {
|
||||
assert_eq!(line.chars().count(), 19);
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn ascii() {
|
||||
let (out, _) = exe!("-a", "1", "10");
|
||||
assert_eq!(out.len(), 10);
|
||||
for line in &out {
|
||||
assert_eq!(line.chars().count(), 1);
|
||||
for c in line.chars() {
|
||||
assert!(ASCII.contains(&c));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn categories() {
|
||||
let (out, _) = exe!("-c", "box", "arrows", "--", "16", "20");
|
||||
assert_eq!(out.len(), 20);
|
||||
for line in &out {
|
||||
assert_eq!(line.chars().count(), 16);
|
||||
for c in line.chars() {
|
||||
assert!(BOX.contains(&c) || ARROWS.contains(&c));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn empty() {
|
||||
let (out, _) = exe!("0", "0");
|
||||
assert_eq!(out.len(), 0);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user