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https://github.com/LemmyNet/lemmy.git
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110 lines
2.9 KiB
Rust
110 lines
2.9 KiB
Rust
#![recursion_limit = "512"]
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#[macro_use]
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pub extern crate strum_macros;
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#[macro_use]
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pub extern crate lazy_static;
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#[macro_use]
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pub extern crate failure;
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#[macro_use]
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pub extern crate diesel;
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pub extern crate actix;
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pub extern crate actix_web;
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pub extern crate bcrypt;
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pub extern crate chrono;
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pub extern crate dotenv;
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pub extern crate jsonwebtoken;
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pub extern crate rand;
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pub extern crate regex;
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pub extern crate serde;
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pub extern crate serde_json;
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pub extern crate strum;
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pub mod api;
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pub mod apub;
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pub mod db;
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pub mod schema;
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pub mod websocket;
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use chrono::{DateTime, NaiveDateTime, Utc};
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use dotenv::dotenv;
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use regex::Regex;
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use std::env;
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pub struct Settings {
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db_url: String,
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hostname: String,
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jwt_secret: String,
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}
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impl Settings {
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fn get() -> Self {
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dotenv().ok();
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Settings {
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db_url: env::var("DATABASE_URL").expect("DATABASE_URL must be set"),
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hostname: env::var("HOSTNAME").unwrap_or("rrr".to_string()),
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jwt_secret: env::var("JWT_SECRET").unwrap_or("changeme".to_string()),
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}
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}
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fn api_endpoint(&self) -> String {
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format!("{}/api/v1", self.hostname)
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}
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}
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pub fn to_datetime_utc(ndt: NaiveDateTime) -> DateTime<Utc> {
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DateTime::<Utc>::from_utc(ndt, Utc)
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}
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pub fn naive_now() -> NaiveDateTime {
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chrono::prelude::Utc::now().naive_utc()
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}
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pub fn naive_from_unix(time: i64) -> NaiveDateTime {
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NaiveDateTime::from_timestamp(time, 0)
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}
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pub fn is_email_regex(test: &str) -> bool {
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EMAIL_REGEX.is_match(test)
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}
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pub fn remove_slurs(test: &str) -> String {
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SLUR_REGEX.replace_all(test, "*removed*").to_string()
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}
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pub fn has_slurs(test: &str) -> bool {
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SLUR_REGEX.is_match(test)
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}
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#[cfg(test)]
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mod tests {
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use crate::{has_slurs, is_email_regex, remove_slurs, Settings};
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#[test]
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fn test_api() {
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assert_eq!(Settings::get().api_endpoint(), "rrr/api/v1");
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}
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#[test]
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fn test_email() {
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assert!(is_email_regex("gush@gmail.com"));
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assert!(!is_email_regex("nada_neutho"));
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}
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#[test]
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fn test_slur_filter() {
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let test = "coons test dindu ladyboy tranny. This is a bunch of other safe text.".to_string();
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let slur_free = "No slurs here";
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assert_eq!(
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remove_slurs(&test),
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"*removed* test *removed* *removed* *removed*. This is a bunch of other safe text."
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.to_string()
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);
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assert!(has_slurs(&test));
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assert!(!has_slurs(slur_free));
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}
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}
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lazy_static! {
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static ref EMAIL_REGEX: Regex = Regex::new(r"^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$").unwrap();
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static ref SLUR_REGEX: Regex = Regex::new(r"(fag(g|got|tard)?|maricos?|cock\s?sucker(s|ing)?|\bnig(\b|g?(a|er)?s?)\b|dindu(s?)|mudslime?s?|kikes?|mongoloids?|towel\s*heads?|\bspi(c|k)s?\b|\bchinks?|niglets?|beaners?|\bnips?\b|\bcoons?\b|jungle\s*bunn(y|ies?)|jigg?aboo?s?|\bpakis?\b|rag\s*heads?|gooks?|cunts?|bitch(es|ing|y)?|puss(y|ies?)|twats?|feminazis?|whor(es?|ing)|\bslut(s|t?y)?|\btrann?(y|ies?)|ladyboy(s?))").unwrap();
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}
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