Returning specific slurs from slur filter on failure. Fixes #463

pull/722/head
Dessalines 2020-02-02 22:51:54 -05:00
parent a2267aa056
commit ee2038a75a
6 changed files with 98 additions and 28 deletions

View File

@ -176,11 +176,18 @@ impl Perform<CommunityResponse> for Oper<CreateCommunity> {
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
if has_slurs(&data.name)
|| has_slurs(&data.title)
|| (data.description.is_some() && has_slurs(&data.description.to_owned().unwrap()))
{
return Err(APIError::err("no_slurs").into());
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Err(slurs) = slur_check(&data.title) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Some(description) = &data.description {
if let Err(slurs) = slur_check(description) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
}
let user_id = claims.id;
@ -242,8 +249,18 @@ impl Perform<CommunityResponse> for Oper<EditCommunity> {
fn perform(&self, conn: &PgConnection) -> Result<CommunityResponse, Error> {
let data: &EditCommunity = &self.data;
if has_slurs(&data.name) || has_slurs(&data.title) {
return Err(APIError::err("no_slurs").into());
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Err(slurs) = slur_check(&data.title) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Some(description) = &data.description {
if let Err(slurs) = slur_check(description) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
}
let claims = match Claims::decode(&data.auth) {

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@ -17,7 +17,9 @@ use crate::db::user_mention::*;
use crate::db::user_mention_view::*;
use crate::db::user_view::*;
use crate::db::*;
use crate::{extract_usernames, has_slurs, naive_from_unix, naive_now, remove_slurs};
use crate::{
extract_usernames, naive_from_unix, naive_now, remove_slurs, slur_check, slurs_vec_to_str,
};
use diesel::PgConnection;
use failure::Error;
use serde::{Deserialize, Serialize};

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@ -88,8 +88,14 @@ impl Perform<PostResponse> for Oper<CreatePost> {
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
if has_slurs(&data.name) || (data.body.is_some() && has_slurs(&data.body.to_owned().unwrap())) {
return Err(APIError::err("no_slurs").into());
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Some(body) = &data.body {
if let Err(slurs) = slur_check(body) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
}
let user_id = claims.id;
@ -298,8 +304,15 @@ impl Perform<PostResponse> for Oper<CreatePostLike> {
impl Perform<PostResponse> for Oper<EditPost> {
fn perform(&self, conn: &PgConnection) -> Result<PostResponse, Error> {
let data: &EditPost = &self.data;
if has_slurs(&data.name) || (data.body.is_some() && has_slurs(&data.body.to_owned().unwrap())) {
return Err(APIError::err("no_slurs").into());
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Some(body) = &data.body {
if let Err(slurs) = slur_check(body) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
}
let claims = match Claims::decode(&data.auth) {

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@ -186,10 +186,14 @@ impl Perform<SiteResponse> for Oper<CreateSite> {
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
if has_slurs(&data.name)
|| (data.description.is_some() && has_slurs(&data.description.to_owned().unwrap()))
{
return Err(APIError::err("no_slurs").into());
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Some(description) = &data.description {
if let Err(slurs) = slur_check(description) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
}
let user_id = claims.id;
@ -229,10 +233,14 @@ impl Perform<SiteResponse> for Oper<EditSite> {
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
if has_slurs(&data.name)
|| (data.description.is_some() && has_slurs(&data.description.to_owned().unwrap()))
{
return Err(APIError::err("no_slurs").into());
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Some(description) = &data.description {
if let Err(slurs) = slur_check(description) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
}
let user_id = claims.id;

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@ -240,8 +240,8 @@ impl Perform<LoginResponse> for Oper<Register> {
return Err(APIError::err("passwords_dont_match").into());
}
if has_slurs(&data.username) {
return Err(APIError::err("no_slurs").into());
if let Err(slurs) = slur_check(&data.username) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
// Make sure there are no admins

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@ -62,8 +62,24 @@ pub fn remove_slurs(test: &str) -> String {
SLUR_REGEX.replace_all(test, "*removed*").to_string()
}
pub fn has_slurs(test: &str) -> bool {
SLUR_REGEX.is_match(test)
pub fn slur_check(test: &str) -> Result<(), Vec<&str>> {
let mut matches: Vec<&str> = SLUR_REGEX.find_iter(test).map(|mat| mat.as_str()).collect();
// Unique
matches.sort_unstable();
matches.dedup();
if matches.is_empty() {
Ok(())
} else {
Err(matches)
}
}
pub fn slurs_vec_to_str(slurs: Vec<&str>) -> String {
let start = "No slurs - ";
let combined = &slurs.join(", ");
[start, combined].concat()
}
pub fn extract_usernames(test: &str) -> Vec<&str> {
@ -127,7 +143,7 @@ pub fn send_email(
#[cfg(test)]
mod tests {
use crate::{extract_usernames, has_slurs, is_email_regex, remove_slurs};
use crate::{extract_usernames, is_email_regex, remove_slurs, slur_check, slurs_vec_to_str};
#[test]
fn test_email() {
@ -138,15 +154,29 @@ mod tests {
#[test]
fn test_slur_filter() {
let test =
"coons test dindu ladyboy tranny retardeds. Capitalized Niggerz. This is a bunch of other safe text.".to_string();
"coons test dindu ladyboy tranny retardeds. Capitalized Niggerz. This is a bunch of other safe text.";
let slur_free = "No slurs here";
assert_eq!(
remove_slurs(&test),
"*removed* test *removed* *removed* *removed* *removed*. Capitalized *removed*. This is a bunch of other safe text."
.to_string()
);
assert!(has_slurs(&test));
assert!(!has_slurs(slur_free));
let has_slurs_vec = vec![
"Niggerz",
"coons",
"dindu",
"ladyboy",
"retardeds",
"tranny",
];
let has_slurs_err_str = "No slurs - Niggerz, coons, dindu, ladyboy, retardeds, tranny";
assert_eq!(slur_check(test), Err(has_slurs_vec));
assert_eq!(slur_check(slur_free), Ok(()));
if let Err(slur_vec) = slur_check(test) {
assert_eq!(&slurs_vec_to_str(slur_vec), has_slurs_err_str);
}
}
#[test]