445 lines
13 KiB
Rust
445 lines
13 KiB
Rust
mod parse;
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use channel::{Receiver, TryRecvError};
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use parse::Parse;
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use surrealdb::dbs::{Action, Notification, Session};
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use surrealdb::err::Error;
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use surrealdb::iam::Role;
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use surrealdb::kvs::Datastore;
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use surrealdb::sql::{Id, Thing, Value};
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#[tokio::test]
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async fn delete() -> Result<(), Error> {
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let sql = "
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CREATE person:test SET name = 'Tester';
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DELETE person:test;
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SELECT * FROM person;
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";
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let dbs = Datastore::new("memory").await?;
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let ses = Session::owner().with_ns("test").with_db("test");
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let res = &mut dbs.execute(sql, &ses, None).await?;
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assert_eq!(res.len(), 3);
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//
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let tmp = res.remove(0).result?;
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let val = Value::parse(
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"[
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{
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id: person:test,
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name: 'Tester'
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}
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]",
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);
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assert_eq!(tmp, val);
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//
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let tmp = res.remove(0).result?;
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let val = Value::parse("[]");
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assert_eq!(tmp, val);
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//
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let tmp = res.remove(0).result?;
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let val = Value::parse("[]");
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assert_eq!(tmp, val);
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//
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Ok(())
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}
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//
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// Permissions
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//
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async fn common_permissions_checks(auth_enabled: bool) {
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let tests = vec![
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// Root level
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((().into(), Role::Owner), ("NS", "DB"), true, "owner at root level should be able to delete a record"),
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((().into(), Role::Editor), ("NS", "DB"), true, "editor at root level should be able to delete a record"),
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((().into(), Role::Viewer), ("NS", "DB"), false, "viewer at root level should not be able to delete a record"),
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// Namespace level
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((("NS",).into(), Role::Owner), ("NS", "DB"), true, "owner at namespace level should be able to delete a record on its namespace"),
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((("NS",).into(), Role::Owner), ("OTHER_NS", "DB"), false, "owner at namespace level should not be able to delete a record on another namespace"),
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((("NS",).into(), Role::Editor), ("NS", "DB"), true, "editor at namespace level should be able to delete a record on its namespace"),
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((("NS",).into(), Role::Editor), ("OTHER_NS", "DB"), false, "editor at namespace level should not be able to delete a record on another namespace"),
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((("NS",).into(), Role::Viewer), ("NS", "DB"), false, "viewer at namespace level should not be able to delete a record on its namespace"),
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((("NS",).into(), Role::Viewer), ("OTHER_NS", "DB"), false, "viewer at namespace level should not be able to delete a record on another namespace"),
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// Database level
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((("NS", "DB").into(), Role::Owner), ("NS", "DB"), true, "owner at database level should be able to delete a record on its database"),
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((("NS", "DB").into(), Role::Owner), ("NS", "OTHER_DB"), false, "owner at database level should not be able to delete a record on another database"),
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((("NS", "DB").into(), Role::Owner), ("OTHER_NS", "DB"), false, "owner at database level should not be able to delete a record on another namespace even if the database name matches"),
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((("NS", "DB").into(), Role::Editor), ("NS", "DB"), true, "editor at database level should be able to delete a record on its database"),
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((("NS", "DB").into(), Role::Editor), ("NS", "OTHER_DB"), false, "editor at database level should not be able to delete a record on another database"),
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((("NS", "DB").into(), Role::Editor), ("OTHER_NS", "DB"), false, "editor at database level should not be able to delete a record on another namespace even if the database name matches"),
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((("NS", "DB").into(), Role::Viewer), ("NS", "DB"), false, "viewer at database level should not be able to delete a record on its database"),
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((("NS", "DB").into(), Role::Viewer), ("NS", "OTHER_DB"), false, "viewer at database level should not be able to delete a record on another database"),
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((("NS", "DB").into(), Role::Viewer), ("OTHER_NS", "DB"), false, "viewer at database level should not be able to delete a record on another namespace even if the database name matches"),
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];
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let statement = "DELETE person:test";
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for ((level, role), (ns, db), should_succeed, msg) in tests.into_iter() {
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let sess = Session::for_level(level, role).with_ns(ns).with_db(db);
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{
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let ds = Datastore::new("memory").await.unwrap().with_auth_enabled(auth_enabled);
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let mut resp = ds
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.execute("CREATE person:test", &Session::owner().with_ns("NS").with_db("DB"), None)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(
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res.is_ok() && res.unwrap() != Value::parse("[]"),
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"unexpected error creating person record"
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);
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let mut resp = ds
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.execute(
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"CREATE person:test",
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&Session::owner().with_ns("OTHER_NS").with_db("DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(
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res.is_ok() && res.unwrap() != Value::parse("[]"),
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"unexpected error creating person record"
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);
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let mut resp = ds
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.execute(
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"CREATE person:test",
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&Session::owner().with_ns("NS").with_db("OTHER_DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(
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res.is_ok() && res.unwrap() != Value::parse("[]"),
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"unexpected error creating person record"
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);
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// Run the test
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let mut resp = ds.execute(statement, &sess, None).await.unwrap();
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let res = resp.remove(0).output();
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assert!(res.is_ok(), "delete should not fail");
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if should_succeed {
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// Verify the record has been deleted
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let mut resp = ds
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.execute(
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"SELECT * FROM person:test",
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&Session::owner().with_ns("NS").with_db("DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(res.is_ok() && res.unwrap() == Value::parse("[]"), "{}", msg);
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} else {
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// Verify the record has not been deleted in any DB
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let mut resp = ds
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.execute(
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"SELECT * FROM person:test",
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&Session::owner().with_ns("NS").with_db("DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(res.is_ok() && res.unwrap() != Value::parse("[]"), "{}", msg);
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let mut resp = ds
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.execute(
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"SELECT * FROM person:test",
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&Session::owner().with_ns("OTHER_NS").with_db("DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(res.is_ok() && res.unwrap() != Value::parse("[]"), "{}", msg);
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let mut resp = ds
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.execute(
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"SELECT * FROM person:test",
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&Session::owner().with_ns("NS").with_db("OTHER_DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(res.is_ok() && res.unwrap() != Value::parse("[]"), "{}", msg);
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}
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}
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}
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}
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#[tokio::test]
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async fn check_permissions_auth_enabled() {
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let auth_enabled = true;
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//
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// Test common scenarios
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//
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common_permissions_checks(auth_enabled).await;
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//
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// Test Anonymous user
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//
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let statement = "DELETE person:test";
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// When the table exists but grants no permissions
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{
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let ds = Datastore::new("memory").await.unwrap().with_auth_enabled(auth_enabled);
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let mut resp = ds
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.execute(
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"DEFINE TABLE person PERMISSIONS NONE; CREATE person:test",
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&Session::owner().with_ns("NS").with_db("DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(res.is_ok(), "failed to create table: {:?}", res);
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let res = resp.remove(0).output();
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assert!(res.is_ok() && res.unwrap() != Value::parse("[]"), "{}", "failed to create record");
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let mut resp = ds
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.execute(statement, &Session::default().with_ns("NS").with_db("DB"), None)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(res.is_ok(), "delete should succeed even if it doesn't really delete anything");
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// Verify the record has not been deleted
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let mut resp = ds
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.execute(
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"SELECT * FROM person:test",
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&Session::owner().with_ns("NS").with_db("DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(
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res.is_ok() && res.unwrap() != Value::parse("[]"),
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"{}",
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"anonymous user should not be able to delete a record if the table has no permissions"
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);
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}
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// When the table exists and grants full permissions
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{
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let ds = Datastore::new("memory").await.unwrap().with_auth_enabled(auth_enabled);
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let mut resp = ds
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.execute(
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"DEFINE TABLE person PERMISSIONS FULL; CREATE person:test",
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&Session::owner().with_ns("NS").with_db("DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(res.is_ok(), "failed to create table: {:?}", res);
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let res = resp.remove(0).output();
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assert!(res.is_ok() && res.unwrap() != Value::parse("[]"), "{}", "failed to create record");
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let mut resp = ds
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.execute(statement, &Session::default().with_ns("NS").with_db("DB"), None)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(res.is_ok(), "delete should succeed even if it doesn't really delete anything");
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// Verify the record has been deleted
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let mut resp = ds
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.execute(
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"SELECT * FROM person:test",
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&Session::owner().with_ns("NS").with_db("DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(
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res.is_ok() && res.unwrap() == Value::parse("[]"),
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"{}",
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"anonymous user should be able to delete a record if the table has full permissions"
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);
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}
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}
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#[tokio::test]
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async fn check_permissions_auth_disabled() {
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let auth_enabled = false;
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//
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// Test common scenarios
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//
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common_permissions_checks(auth_enabled).await;
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//
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// Test Anonymous user
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//
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let statement = "DELETE person:test";
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// When the table exists but grants no permissions
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{
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let ds = Datastore::new("memory").await.unwrap().with_auth_enabled(auth_enabled);
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let mut resp = ds
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.execute(
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"DEFINE TABLE person PERMISSIONS NONE; CREATE person:test;",
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&Session::owner().with_ns("NS").with_db("DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(res.is_ok(), "failed to create table: {:?}", res);
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let res = resp.remove(0).output();
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assert!(res.is_ok() && res.unwrap() != Value::parse("[]"), "{}", "failed to create record");
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let mut resp = ds
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.execute(statement, &Session::default().with_ns("NS").with_db("DB"), None)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(res.is_ok(), "delete should succeed even if it doesn't really delete anything");
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// Verify the record has been deleted
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let mut resp = ds
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.execute(
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"SELECT * FROM person:test",
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&Session::owner().with_ns("NS").with_db("DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(
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res.is_ok() && res.unwrap() == Value::parse("[]"),
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"{}",
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"anonymous user should be able to delete a record if the table has no permissions"
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);
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}
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{
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let ds = Datastore::new("memory").await.unwrap().with_auth_enabled(auth_enabled);
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// When the table exists and grants full permissions
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let mut resp = ds
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.execute(
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"DEFINE TABLE person PERMISSIONS FULL; CREATE person:test;",
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&Session::owner().with_ns("NS").with_db("DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(res.is_ok(), "failed to create table: {:?}", res);
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let res = resp.remove(0).output();
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assert!(res.is_ok() && res.unwrap() != Value::parse("[]"), "{}", "failed to create record");
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let mut resp = ds
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.execute(statement, &Session::default().with_ns("NS").with_db("DB"), None)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(res.is_ok(), "delete should succeed even if it doesn't really delete anything");
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// Verify the record has been deleted
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let mut resp = ds
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.execute(
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"SELECT * FROM person:test",
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&Session::owner().with_ns("NS").with_db("DB"),
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None,
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)
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.await
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.unwrap();
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let res = resp.remove(0).output();
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assert!(
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res.is_ok() && res.unwrap() == Value::parse("[]"),
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"{}",
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"anonymous user should be able to delete a record if the table has full permissions"
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);
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}
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}
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#[tokio::test]
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async fn delete_filtered_live_notification() -> Result<(), Error> {
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let dbs = Datastore::new("memory").await?.with_notifications();
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let ses = Session::owner().with_ns("test").with_db("test").with_rt(true);
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let res = &mut dbs.execute("CREATE person:test_true SET condition = true", &ses, None).await?;
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assert_eq!(res.len(), 1);
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// validate create response
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let tmp = res.remove(0).result?;
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let expected_record = Value::parse(
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"[
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{
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id: person:test_true,
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condition: true,
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}
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]",
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);
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assert_eq!(tmp, expected_record);
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// Validate live query response
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let res =
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&mut dbs.execute("LIVE SELECT * FROM person WHERE condition = true", &ses, None).await?;
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assert_eq!(res.len(), 1);
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let live_id = res.remove(0).result?;
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let live_id = match live_id {
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Value::Uuid(id) => id,
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_ => panic!("expected uuid"),
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};
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// Validate delete response
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let res = &mut dbs.execute("DELETE person:test_true", &ses, None).await?;
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assert_eq!(res.len(), 1);
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let tmp = res.remove(0).result?;
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let val = Value::parse("[]");
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assert_eq!(tmp, val);
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// Validate notification
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let notifications = dbs.notifications();
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let notifications = match notifications {
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Some(notifications) => notifications,
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None => panic!("expected notifications"),
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};
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let not = recv_notification(¬ifications, 10, std::time::Duration::from_millis(100)).unwrap();
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assert_eq!(
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not,
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Notification {
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id: live_id,
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action: Action::Delete,
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result: Value::Thing(Thing {
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tb: "person".to_string(),
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id: Id::String("test_true".to_string()),
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}),
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}
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);
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Ok(())
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}
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fn recv_notification(
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notifications: &Receiver<Notification>,
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tries: u8,
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poll_rate: std::time::Duration,
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) -> Result<Notification, TryRecvError> {
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for _ in 0..tries {
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match notifications.try_recv() {
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Ok(not) => return Ok(not),
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Err(_) => {}
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}
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std::thread::sleep(poll_rate);
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}
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notifications.try_recv()
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}
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