sn0int 0.25.0

Semi-automatic OSINT framework and package manager
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

use crate::errors::*;
use crate::engine::ctx::State;
use crate::hlua;
use chrono::{NaiveDateTime, Utc};
use std::sync::Arc;


const SN0INT_DATETIME_FORMAT: &str = "%Y-%m-%dT%H:%M:%S";

// TODO: deprecate this function
pub fn datetime(lua: &mut hlua::Lua, _: Arc<dyn State>) {
    lua.set("datetime", hlua::function0(move || -> String {
        let now = Utc::now().naive_utc();
        now.format(SN0INT_DATETIME_FORMAT)
           .to_string()
    }))
}

pub fn sn0int_time(lua: &mut hlua::Lua, _: Arc<dyn State>) {
    lua.set("sn0int_time", hlua::function0(move || -> String {
        let now = Utc::now().naive_utc();
        now.format(SN0INT_DATETIME_FORMAT)
           .to_string()
    }))
}

pub fn sn0int_time_from(lua: &mut hlua::Lua, _: Arc<dyn State>) {
    lua.set("sn0int_time_from", hlua::function1(move |time: i32| -> Result<String> {
        let time = NaiveDateTime::from_timestamp_opt(time.into(), 0)
            .ok_or_else(|| format_err!("Failed to get time from timestamp"))?;
        let time = time.format(SN0INT_DATETIME_FORMAT).to_string();
        Ok(time)
    }))
}

pub fn strftime(lua: &mut hlua::Lua, _: Arc<dyn State>) {
    lua.set("strftime", hlua::function2(move |format: String, time: i32| -> Result<String> {
        let time = NaiveDateTime::from_timestamp_opt(time.into(), 0)
            .ok_or_else(|| format_err!("Failed to get time from timestamp"))?;
        let time = time.format(&format).to_string();
        Ok(time)
    }))
}

pub fn strptime(lua: &mut hlua::Lua, state: Arc<dyn State>) {
    lua.set("strptime", hlua::function2(move |format: String, time: String| -> Result<i32> {
        let datetime = NaiveDateTime::parse_from_str(&time, &format)
            .map_err(|err| state.set_error(Error::from(err)))?;
        Ok(datetime.timestamp() as i32)
    }))
}

pub fn time_unix(lua: &mut hlua::Lua, _: Arc<dyn State>) {
    lua.set("time_unix", hlua::function0(move || -> i32 {
        let now = Utc::now().naive_utc();
        now.timestamp() as i32
    }))
}

#[cfg(test)]
mod tests {
    use crate::engine::ctx::Script;

    // TODO: deprecate this function
    #[test]
    fn verify_datetime() {
        let script = Script::load_unchecked(r#"
        function run()
            now = datetime()
            print(now)
            if regex_find("^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}$", now) == nil then
                return 'invalid date'
            end
        end
        "#).expect("Failed to load script");
        script.test().expect("Script failed");
    }

    #[test]
    fn verify_sn0int_time() {
        let script = Script::load_unchecked(r#"
        function run()
            now = sn0int_time()
            print(now)
            if regex_find("^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}$", now) == nil then
                return 'invalid date'
            end
        end
        "#).expect("Failed to load script");
        script.test().expect("Script failed");
    }

    #[test]
    fn verify_sn0int_time_from() {
        let script = Script::load_unchecked(r#"
        function run()
            t = sn0int_time_from(1567931337)
            if t ~= '2019-09-08T08:28:57' then
                return 'invalid: ' .. t
            end
        end
        "#).expect("Failed to load script");
        script.test().expect("Script failed");
    }

    #[test]
    fn verify_strftime() {
        let script = Script::load_unchecked(r#"
        function run()
            t = strftime('%d/%m/%Y %H:%M', 1558584994)
            print(t)
            if t ~= '23/05/2019 04:16' then
                return 'wrong time'
            end
        end
        "#).expect("Failed to load script");
        script.test().expect("Script failed");

    }

    #[test]
    fn verify_strptime() {
        let script = Script::load_unchecked(r#"
        function run()
            t = strptime('%d/%m/%Y %H:%M', '23/05/2019 04:16')
            print(t)
            if t ~= 1558584960 then
                return 'wrong time'
            end
        end
        "#).expect("Failed to load script");
        script.test().expect("Script failed");
    }

    #[test]
    fn verify_time_unix() {
        let script = Script::load_unchecked(r#"
        function run()
            now = time_unix()
            print(now)
            if now <= 1558584994 then
                return 'time went backwards'
            end
        end
        "#).expect("Failed to load script");
        script.test().expect("Script failed");
    }
}