lemmy/crates/db_schema/src/impls/password_reset_request.rs

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use crate::{
newtypes::LocalUserId,
schema::password_reset_request::dsl::*,
source::password_reset_request::*,
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traits::Crud,
};
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use diesel::{dsl::*, result::Error, PgConnection, *};
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use sha2::{Digest, Sha256};
impl Crud for PasswordResetRequest {
type InsertForm = PasswordResetRequestForm;
type UpdateForm = PasswordResetRequestForm;
type IdType = i32;
fn read(conn: &mut PgConnection, password_reset_request_id: i32) -> Result<Self, Error> {
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password_reset_request
.find(password_reset_request_id)
.first::<Self>(conn)
}
fn create(conn: &mut PgConnection, form: &PasswordResetRequestForm) -> Result<Self, Error> {
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insert_into(password_reset_request)
.values(form)
.get_result::<Self>(conn)
}
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fn update(
conn: &mut PgConnection,
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password_reset_request_id: i32,
form: &PasswordResetRequestForm,
) -> Result<Self, Error> {
diesel::update(password_reset_request.find(password_reset_request_id))
.set(form)
.get_result::<Self>(conn)
}
}
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impl PasswordResetRequest {
pub fn create_token(
conn: &mut PgConnection,
from_local_user_id: LocalUserId,
token: &str,
) -> Result<PasswordResetRequest, Error> {
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let mut hasher = Sha256::new();
hasher.update(token);
let token_hash: String = bytes_to_hex(hasher.finalize().to_vec());
let form = PasswordResetRequestForm {
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local_user_id: from_local_user_id,
token_encrypted: token_hash,
};
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Self::create(conn, &form)
}
pub fn read_from_token(
conn: &mut PgConnection,
token: &str,
) -> Result<PasswordResetRequest, Error> {
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let mut hasher = Sha256::new();
hasher.update(token);
let token_hash: String = bytes_to_hex(hasher.finalize().to_vec());
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password_reset_request
.filter(token_encrypted.eq(token_hash))
.filter(published.gt(now - 1.days()))
.first::<Self>(conn)
}
}
fn bytes_to_hex(bytes: Vec<u8>) -> String {
let mut str = String::new();
for byte in bytes {
str = format!("{}{:02x}", str, byte);
}
str
}
#[cfg(test)]
mod tests {
use crate::{
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source::{
instance::Instance,
local_user::{LocalUser, LocalUserInsertForm},
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password_reset_request::PasswordResetRequest,
person::*,
},
traits::Crud,
utils::establish_unpooled_connection,
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};
use serial_test::serial;
#[test]
#[serial]
fn test_crud() {
let conn = &mut establish_unpooled_connection();
let inserted_instance = Instance::create(conn, "my_domain.tld").unwrap();
let new_person = PersonInsertForm::builder()
.name("thommy prw".into())
.public_key("pubkey".to_string())
.instance_id(inserted_instance.id)
.build();
let inserted_person = Person::create(conn, &new_person).unwrap();
let new_local_user = LocalUserInsertForm::builder()
.person_id(inserted_person.id)
.password_encrypted("pass".to_string())
.build();
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let inserted_local_user = LocalUser::create(conn, &new_local_user).unwrap();
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let token = "nope";
let token_encrypted_ = "ca3704aa0b06f5954c79ee837faa152d84d6b2d42838f0637a15eda8337dbdce";
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let inserted_password_reset_request =
PasswordResetRequest::create_token(conn, inserted_local_user.id, token).unwrap();
let expected_password_reset_request = PasswordResetRequest {
id: inserted_password_reset_request.id,
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local_user_id: inserted_local_user.id,
token_encrypted: token_encrypted_.to_string(),
published: inserted_password_reset_request.published,
};
let read_password_reset_request = PasswordResetRequest::read_from_token(conn, token).unwrap();
let num_deleted = Person::delete(conn, inserted_person.id).unwrap();
Instance::delete(conn, inserted_instance.id).unwrap();
assert_eq!(expected_password_reset_request, read_password_reset_request);
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assert_eq!(
expected_password_reset_request,
inserted_password_reset_request
);
assert_eq!(1, num_deleted);
}
}