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add hash() and salt() functions to be used for passwords

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master
rasul 5 years ago
parent 8fe7a14a75
commit 4cc0a1db3b
5 changed files with 131 additions and 0 deletions
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82
Cargo.lock generated
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@ -20,6 +20,35 @@ name = "bitflags"
version = "1.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "block-buffer"
version = "0.7.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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"generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
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[[package]]
name = "block-padding"
version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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[[package]]
name = "byte-tools"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "byteorder"
version = "1.3.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "c2-chacha"
version = "0.2.3"
@ -54,6 +83,19 @@ dependencies = [
"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "digest"
version = "0.8.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "fake-simd"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "fallible-iterator"
version = "0.2.0"
@ -73,6 +115,14 @@ dependencies = [
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "generic-array"
version = "0.12.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"typenum 1.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "getrandom"
version = "0.1.14"
@ -191,6 +241,11 @@ dependencies = [
"autocfg 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "opaque-debug"
version = "0.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "pkg-config"
version = "0.3.17"
@ -273,6 +328,7 @@ dependencies = [
"rusqlite 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
"sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
"strum 0.18.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"toml 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
@ -313,6 +369,17 @@ dependencies = [
"syn 1.0.14 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "sha2"
version = "0.8.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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"digest 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
"fake-simd 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"opaque-debug 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "socket2"
version = "0.3.12"
@ -368,6 +435,11 @@ dependencies = [
"serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "typenum"
version = "1.11.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "unicode-segmentation"
version = "1.6.0"
@ -420,13 +492,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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"checksum fallible-streaming-iterator 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "7360491ce676a36bf9bb3c56c1aa791658183a54d2744120f27285738d90465a"
"checksum fern 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8c9a4820f0ccc8a7afd67c39a0f1a0f4b07ca1725164271a64939d7aeb9af065"
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@ -442,6 +521,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
"checksum ntapi 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "f26e041cd983acbc087e30fcba770380cfa352d0e392e175b2344ebaf7ea0602"
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@ -454,12 +534,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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1
Cargo.toml
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@ -15,6 +15,7 @@ rand = "0.7"
rusqlite = { version = "0.21", features = ["chrono", "uuid"] }
serde = "1.0"
serde_derive = "1.0"
sha2 = "0.8"
strum = "0.18"
strum_macros = "0.18"
toml = "0.5"

46
src/hash.rs
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@ -0,0 +1,46 @@
//! Hash and salt functions
use rand::distributions::{Distribution, Uniform};
use sha2::{Sha512, Digest};
/// Compute a SHA-512 hash
///
/// # Arguments
///
/// * data: string to hash
/// * salt: string to salt the hash with
///
/// # Example
///
/// ```
/// use rude::hash::*;
/// let data = "butterflies";
/// let salt = salt();
/// println!("{}", hash(data, salt));
/// ```
pub fn hash<D: Into<String>, S: Into<String>>(data: D, salt: S) -> String {
let string = salt.into() + &data.into();
let hash = Sha512::digest(string.as_bytes());
hash.iter().map(|b| format!("{:02x}", b)).collect()
}
/// Generate a random salt
///
/// # Example
///
/// ```
/// use rude::hash::salt;
/// let salt = salt();
/// println!("{}", salt);
/// ```
pub fn salt() -> String {
let between = Uniform::from(32..127);
let mut rng = rand::thread_rng();
let mut salt = String::new();
for _ in 0..64 {
salt.push(char::from(between.sample(&mut rng)));
}
salt
}

1
src/lib.rs
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@ -5,6 +5,7 @@ pub mod command;
pub mod config;
pub mod database;
pub mod game;
pub mod hash;
pub mod id;
pub mod logger;
#[macro_use]

1
src/main.rs
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@ -3,6 +3,7 @@ mod command;
mod config;
mod database;
mod game;
mod hash;
mod id;
mod logger;
#[macro_use]

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