ice 0.3.0

A simple CTF tool store
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150

use crate::app::constants::{ALPHABETS, ALT_PHABETS, BACON1, BACON2, DNA1, DNA2};
use crate::base::base;
use crate::utils::utils::Chunkify;

pub fn url_encode(s: &str) -> String {
    urlencoding::encode(s).into()
}

pub fn url_decode(s: &str) -> String {
    urlencoding::decode(s)
        .expect("Error decoding the url string!")
        .into()
}

// TODO: a pain to do
pub fn playfair(s: &str, k: &str) -> String {
    let mut matrix: Vec<char> = Vec::new();

    for c in k.split_whitespace().collect::<String>().chars() {
        if !matrix.contains(&c) {
            matrix.push(c);
        }
    }

    for i in "abcdefghiklmnopqrstuvwxyz".chars() {
        if !matrix.contains(&i) {
            matrix.push(i);
        }
    }

    let _converted_matrix: Vec<char> = matrix
        .chunks(5)
        .map(|i| {
            println!("{i:?}");
            'a'
        })
        .collect();

    let _alr = s
        .chunkify()
        .chunks(2)
        .map(|c| {
            println!("{} {}", c[0], if c.len() == 1 { 'X' } else { c[1] });
            // println!("{}", c[1]);
            'a'
        })
        .collect::<Vec<char>>();

    "noice".to_string()
}

// TODO: on the way, does not work.
pub fn dna(s: &str) -> String {
    let str_take1: String = s
        .chunkify()
        .chunks(3)
        .map(|i| {
            DNA1.get(&*String::from_iter(i))
                .expect(&format!("Chunk '{:?}' not found in the list", i))
        })
        .collect();
    let str_take2: String = s
        .to_uppercase()
        .chunkify()
        .chunks(1)
        .map(|c| *DNA2.get(&c[0]).unwrap())
        .collect();

    let nice = base::binary(&str_take2);
    println!("Noice: {nice:?}");

    format!("1: {}\n2: {}", str_take1, str_take2)
}

// NOTE: on the way, doesnt work now.
pub fn railfence(s: &str) -> String {
    let nice = s
        .chunkify()
        .chunks(3)
        .map(|i| i.iter().collect::<String>())
        .collect::<Vec<String>>();
    println!("{nice:?}");
    "noice".to_owned()
}

// TODO: Cleanify the hacks
pub fn bacon(s: &str) -> String {
    let clean_str = s.replace("0", "a").replace("1", "b").to_lowercase();

    let str_take1: String = clean_str
        .chunkify()
        .chunks(5)
        .map(|word| {
            let idx = BACON1
                .iter()
                .position(|&i| i == String::from_iter(word))
                .unwrap_or(100);
            ALPHABETS.chars().nth(idx).unwrap_or('?')
        })
        .collect();

    let str_take2: String = clean_str
        .chunkify()
        .chunks(5)
        .map(|word| {
            let idx = BACON2
                .iter()
                .position(|&i| i == String::from_iter(word))
                .unwrap_or(100);
            ALT_PHABETS.chars().nth(idx).unwrap_or('?')
        })
        .collect();

    format!("1: {}\n2: {}", str_take1, str_take2)
}

// TODO: cleanup maybe
pub fn atbash(s: &str) -> String {
    s.chars()
        .map(|c| {
            let idx = ALPHABETS.find(c).unwrap_or(27);
            match ALPHABETS.chars().rev().nth(idx) {
                Some(v) => v,
                None => ' ',
            }
        })
        .collect()
}

pub fn ascii(s: &str) -> String {
    if s.chars().all(|x| "0123456789 ".contains(x)) {
        s.split_whitespace()
            .map(|n| n.parse::<u8>().expect("Failed when parsing to range 0-255") as char)
            .collect()
    } else {
        s.chars().map(|i| format!("{}", i as u8)).collect()
    }
}

pub fn a1z26(s: &str) -> String {
    s.replace("-", " ")
        .split_whitespace()
        .map(|num| {
            ALPHABETS
                .chars()
                .nth(num.parse::<u8>().unwrap() as usize - 1)
                .unwrap()
        })
        .collect()
}