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Community name validation

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This commit is contained in:
Ernest 2020-06-20 11:33:23 +02:00
parent 7cb7c1f0f9
commit 4247df4295
2 changed files with 21 additions and 2 deletions
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5
server/src/api/community.rs
View File

@ -1,4 +1,5 @@
use super::*; use super::*;
use crate::is_valid_community_name;
#[derive(Serialize, Deserialize)] #[derive(Serialize, Deserialize)]
pub struct GetCommunity { pub struct GetCommunity {
@ -220,6 +221,10 @@ impl Perform for Oper<CreateCommunity> {
} }
} }
if !is_valid_community_name(&data.name) {
return Err(APIError::err("invalid_community_name").into());
}
let user_id = claims.id; let user_id = claims.id;
let conn = pool.get()?; let conn = pool.get()?;

18
server/src/lib.rs
View File

@ -273,11 +273,15 @@ pub fn is_valid_username(name: &str) -> bool {
VALID_USERNAME_REGEX.is_match(name) VALID_USERNAME_REGEX.is_match(name)
} }
pub fn is_valid_community_name(name: &str) -> bool {
VALID_COMMUNITY_NAME_REGEX.is_match(name)
}
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use crate::{ use crate::{
extract_usernames, is_email_regex, is_image_content_type, is_valid_username, remove_slurs, extract_usernames, is_email_regex, is_image_content_type, is_valid_community_name,
slur_check, slurs_vec_to_str, is_valid_username, remove_slurs, slur_check, slurs_vec_to_str,
}; };
#[test] #[test]
@ -304,6 +308,15 @@ mod tests {
assert!(!is_valid_username("")); assert!(!is_valid_username(""));
} }
#[test]
fn test_valid_community_name() {
assert!(is_valid_community_name("example"));
assert!(is_valid_community_name("example_community"));
assert!(!is_valid_community_name("Example"));
assert!(!is_valid_community_name("Ex"));
assert!(!is_valid_community_name(""));
}
#[test] #[test]
fn test_slur_filter() { fn test_slur_filter() {
let test = let test =
@ -366,4 +379,5 @@ lazy_static! {
static ref SLUR_REGEX: Regex = RegexBuilder::new(r"(fag(g|got|tard)?|maricos?|cock\s?sucker(s|ing)?|nig(\b|g?(a|er)?(s|z)?)\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?)|\b(b|re|r)tard(ed)?s?)").case_insensitive(true).build().unwrap(); static ref SLUR_REGEX: Regex = RegexBuilder::new(r"(fag(g|got|tard)?|maricos?|cock\s?sucker(s|ing)?|nig(\b|g?(a|er)?(s|z)?)\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?)|\b(b|re|r)tard(ed)?s?)").case_insensitive(true).build().unwrap();
static ref USERNAME_MATCHES_REGEX: Regex = Regex::new(r"/u/[a-zA-Z][0-9a-zA-Z_]*").unwrap(); static ref USERNAME_MATCHES_REGEX: Regex = Regex::new(r"/u/[a-zA-Z][0-9a-zA-Z_]*").unwrap();
static ref VALID_USERNAME_REGEX: Regex = Regex::new(r"^[a-zA-Z0-9_]{3,20}$").unwrap(); static ref VALID_USERNAME_REGEX: Regex = Regex::new(r"^[a-zA-Z0-9_]{3,20}$").unwrap();
static ref VALID_COMMUNITY_NAME_REGEX: Regex = Regex::new(r"^[a-z0-9_]{3,20}$").unwrap();
} }