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Use the same feature and dep name validation rules from Cargo #7379

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7 changes: 7 additions & 0 deletions Cargo.lock

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1 change: 1 addition & 0 deletions Cargo.toml
Original file line number Diff line number Diff line change
Expand Up @@ -97,6 +97,7 @@ tower-http = { version = "=0.4.4", features = ["add-extension", "fs", "catch-pan
tracing = "=0.1.40"
tracing-subscriber = { version = "=0.3.17", features = ["env-filter"] }
url = "=2.4.1"
unicode-xid = "0.2.4"

[dev-dependencies]
bytes = "=1.5.0"
Expand Down
45 changes: 6 additions & 39 deletions src/controllers/krate/publish.rs
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,6 @@ use tokio::runtime::Handle;
use url::Url;

use crate::controllers::cargo_prelude::*;
use crate::models::krate::MAX_NAME_LENGTH;
use crate::models::{
insert_version_owner_action, Category, Crate, DependencyKind, Keyword, NewCrate, NewVersion,
Rights, VersionAction,
Expand Down Expand Up @@ -53,14 +52,7 @@ pub async fn publish(app: AppState, req: BytesRequest) -> AppResult<Json<GoodCra
let metadata: PublishMetadata = serde_json::from_slice(&json_bytes)
.map_err(|e| cargo_err(&format_args!("invalid upload request: {e}")))?;

if !Crate::valid_name(&metadata.name) {
return Err(cargo_err(&format_args!(
"\"{}\" is an invalid crate name (crate names must start with a \
letter, contain only letters, numbers, hyphens, or underscores and \
have at most {MAX_NAME_LENGTH} characters)",
metadata.name
)));
}
Crate::valid_name(&metadata.name)?;

let version = match semver::Version::parse(&metadata.vers) {
Ok(parsed) => parsed,
Expand Down Expand Up @@ -238,12 +230,7 @@ pub async fn publish(app: AppState, req: BytesRequest) -> AppResult<Json<GoodCra
}

for (key, values) in features.iter() {
if !Crate::valid_feature_name(key) {
return Err(cargo_err(&format!(
"\"{key}\" is an invalid feature name (feature names must contain only letters, numbers, '-', '+', or '_')"
)));
}

Crate::valid_feature_name(key)?;
let num_features = values.len();
if num_features > max_features {
return Err(cargo_err(&format!(
Expand All @@ -257,9 +244,7 @@ pub async fn publish(app: AppState, req: BytesRequest) -> AppResult<Json<GoodCra
}

for value in values.iter() {
if !Crate::valid_feature(value) {
return Err(cargo_err(&format!("\"{value}\" is an invalid feature name")));
}
Crate::valid_feature(value)?;
}
}

Expand Down Expand Up @@ -587,21 +572,10 @@ fn convert_dependency(
}

pub fn validate_dependency(dep: &EncodableCrateDependency) -> AppResult<()> {
if !Crate::valid_name(&dep.name) {
return Err(cargo_err(&format_args!(
"\"{}\" is an invalid dependency name (dependency names must \
start with a letter, contain only letters, numbers, hyphens, \
or underscores and have at most {MAX_NAME_LENGTH} characters)",
dep.name
)));
}
Crate::valid_name(&dep.name)?;

for feature in &dep.features {
if !Crate::valid_feature(feature) {
return Err(cargo_err(&format_args!(
"\"{feature}\" is an invalid feature name",
)));
}
Crate::valid_feature(feature)?;
}

if let Some(registry) = &dep.registry {
Expand All @@ -627,14 +601,7 @@ pub fn validate_dependency(dep: &EncodableCrateDependency) -> AppResult<()> {
}

if let Some(toml_name) = &dep.explicit_name_in_toml {
if !Crate::valid_dependency_name(toml_name) {
return Err(cargo_err(&format_args!(
"\"{toml_name}\" is an invalid dependency name (dependency \
names must start with a letter or underscore, contain only \
letters, numbers, hyphens, or underscores and have at most \
{MAX_NAME_LENGTH} characters)"
)));
}
Crate::valid_dependency_name(toml_name)?;
}

Ok(())
Expand Down
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