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Merge pull request #5566 from meilisearch/bad-max-total-hits

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Forbid 0 in maxTotalHits
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Tamo 2025-05-15 15:01:22 +00:00 committed by GitHub
commit a25eb9c136
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GPG Key ID: B5690EEEBB952194
4 changed files with 56 additions and 6 deletions
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9
crates/dump/src/reader/compat/v5_to_v6.rs
View File

@ -1,3 +1,4 @@
use std::num::NonZeroUsize;
use std::str::FromStr;
use super::v4_to_v5::{CompatIndexV4ToV5, CompatV4ToV5};
@ -388,7 +389,13 @@ impl<T> From<v5::Settings<T>> for v6::Settings<v6::Unchecked> {
},
pagination: match settings.pagination {
v5::Setting::Set(pagination) => v6::Setting::Set(v6::PaginationSettings {
max_total_hits: pagination.max_total_hits.into(),
max_total_hits: match pagination.max_total_hits {
v5::Setting::Set(max_total_hits) => v6::Setting::Set(
max_total_hits.try_into().unwrap_or(NonZeroUsize::new(1).unwrap()),
),
v5::Setting::Reset => v6::Setting::Reset,
v5::Setting::NotSet => v6::Setting::NotSet,
},
}),
v5::Setting::Reset => v6::Setting::Reset,
v5::Setting::NotSet => v6::Setting::NotSet,

8
crates/meilisearch-types/src/settings.rs
View File

@ -132,7 +132,7 @@ pub struct PaginationSettings {
#[serde(default, skip_serializing_if = "Setting::is_not_set")]
#[deserr(default)]
#[schema(value_type = Option<usize>, example = json!(250))]
pub max_total_hits: Setting<usize>,
pub max_total_hits: Setting<NonZeroUsize>,
}
impl MergeWithError<milli::CriterionError> for DeserrJsonError<InvalidSettingsRankingRules> {
@ -748,7 +748,7 @@ pub fn apply_settings_to_builder(
match pagination {
Setting::Set(ref value) => match value.max_total_hits {
Setting::Set(val) => builder.set_pagination_max_total_hits(val),
Setting::Set(val) => builder.set_pagination_max_total_hits(val.into()),
Setting::Reset => builder.reset_pagination_max_total_hits(),
Setting::NotSet => (),
},
@ -867,8 +867,8 @@ pub fn settings(
max_total_hits: Setting::Set(
index
.pagination_max_total_hits(rtxn)?
.map(|x| x as usize)
.unwrap_or(DEFAULT_PAGINATION_MAX_TOTAL_HITS),
.and_then(|x| (x as usize).try_into().ok())
.unwrap_or(NonZeroUsize::new(DEFAULT_PAGINATION_MAX_TOTAL_HITS).unwrap()),
),
};

4
crates/meilisearch/src/routes/indexes/settings_analytics.rs
View File

@ -454,7 +454,9 @@ pub struct PaginationAnalytics {
impl PaginationAnalytics {
pub fn new(setting: Option<&PaginationSettings>) -> Self {
Self { max_total_hits: setting.as_ref().and_then(|s| s.max_total_hits.set()) }
Self {
max_total_hits: setting.as_ref().and_then(|s| s.max_total_hits.set().map(|x| x.into())),
}
}
pub fn into_settings(self) -> SettingsAnalytics {

41
crates/meilisearch/tests/settings/errors.rs
View File

@ -338,6 +338,47 @@ async fn settings_bad_pagination() {
"###);
}
#[actix_rt::test]
async fn settings_bad_max_total_hits() {
let server = Server::new_shared();
let index = server.unique_index();
let (response, code) =
index.update_settings(json!({ "pagination": { "maxTotalHits": "doggo" } })).await;
snapshot!(code, @"400 Bad Request");
snapshot!(json_string!(response), @r###"
{
"message": "Invalid value type at `.pagination.maxTotalHits`: expected a positive integer, but found a string: `\"doggo\"`",
"code": "invalid_settings_pagination",
"type": "invalid_request",
"link": "https://docs.meilisearch.com/errors#invalid_settings_pagination"
}
"###);
let (response, code) =
index.update_settings_pagination(json!({ "maxTotalHits": "doggo" } )).await;
snapshot!(code, @"400 Bad Request");
snapshot!(json_string!(response), @r#"
{
"message": "Invalid value type at `.maxTotalHits`: expected a positive integer, but found a string: `\"doggo\"`",
"code": "invalid_settings_pagination",
"type": "invalid_request",
"link": "https://docs.meilisearch.com/errors#invalid_settings_pagination"
}
"#);
let (response, code) = index.update_settings_pagination(json!({ "maxTotalHits": 0 } )).await;
snapshot!(code, @"400 Bad Request");
snapshot!(json_string!(response), @r#"
{
"message": "Invalid value at `.maxTotalHits`: a non-zero integer value lower than `18446744073709551615` was expected, but found a zero",
"code": "invalid_settings_pagination",
"type": "invalid_request",
"link": "https://docs.meilisearch.com/errors#invalid_settings_pagination"
}
"#);
}
#[actix_rt::test]
async fn settings_bad_search_cutoff_ms() {
let server = Server::new_shared();