52 lines
1.6 KiB
Rust
52 lines
1.6 KiB
Rust
use crate::core::common::UnixUser;
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use sqlx::prelude::*;
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/// This function creates a regex that matches items (users, databases)
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/// that belong to the user or any of the user's groups.
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pub fn create_user_group_matching_regex(user: &UnixUser) -> String {
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if user.groups.is_empty() {
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format!("{}_.+", user.username)
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} else {
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format!("({}|{})_.+", user.username, user.groups.join("|"))
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}
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}
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/// Some mysql versions with some collations mark some columns as binary fields,
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/// which in the current version of sqlx is not parsable as string.
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/// See: https://github.com/launchbadge/sqlx/issues/3387
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#[inline]
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pub fn try_get_with_binary_fallback(
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row: &sqlx::mysql::MySqlRow,
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column: &str,
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) -> Result<String, sqlx::Error> {
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row.try_get(column).or_else(|_| {
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row.try_get::<Vec<u8>, _>(column)
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.map(|v| String::from_utf8_lossy(&v).to_string())
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})
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use regex::Regex;
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#[test]
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fn test_create_user_group_matching_regex() {
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let user = UnixUser {
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username: "user".to_owned(),
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groups: vec!["group1".to_owned(), "group2".to_owned()],
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};
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let regex = create_user_group_matching_regex(&user);
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let re = Regex::new(®ex).unwrap();
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assert!(re.is_match("user_something"));
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assert!(re.is_match("group1_something"));
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assert!(re.is_match("group2_something"));
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assert!(!re.is_match("other_something"));
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assert!(!re.is_match("user"));
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assert!(!re.is_match("usersomething"));
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}
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}
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