From 69928219a3c6879a5556dd3ee990eebf823f5904 Mon Sep 17 00:00:00 2001
From: Geometrically <18202329+Geometrically@users.noreply.github.com>
Date: Wed, 25 Aug 2021 23:18:44 -0700
Subject: [PATCH] Fix project creation hash lookups failing (#239)

---
 src/routes/version_creation.rs | 4 +---
 src/routes/versions.rs         | 1 -
 src/validate/mod.rs            | 8 +++++---
 3 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/routes/version_creation.rs b/src/routes/version_creation.rs
index 472bdd098..ae53b1a0a 100644
--- a/src/routes/version_creation.rs
+++ b/src/routes/version_creation.rs
@@ -586,7 +586,6 @@ pub async fn upload_file(
         .ok_or_else(|| CreateError::InvalidFileType(file_extension.to_string()))?;
 
     let mut data = Vec::new();
-    let mut hash = sha1::Sha1::new();
     while let Some(chunk) = field.next().await {
         // Project file size limit of 100MiB
         const FILE_SIZE_CAP: usize = 100 * (1 << 20);
@@ -597,12 +596,11 @@ pub async fn upload_file(
             ));
         } else {
             let bytes = chunk.map_err(CreateError::MultipartError)?;
-            hash.update(&data);
             data.append(&mut bytes.to_vec());
         }
     }
 
-    let hash = hash.digest().to_string();
+    let hash = sha1::Sha1::from(&data).hexdigest();
     let exists = sqlx::query!(
         "
         SELECT EXISTS(SELECT 1 FROM hashes h
diff --git a/src/routes/versions.rs b/src/routes/versions.rs
index d43c0dfcd..e9ef5dcd0 100644
--- a/src/routes/versions.rs
+++ b/src/routes/versions.rs
@@ -220,7 +220,6 @@ pub struct EditVersion {
     #[validate(length(max = 65536))]
     pub changelog: Option<String>,
     pub version_type: Option<models::projects::VersionType>,
-    #[validate(length(min = 1, max = 256))]
     pub dependencies: Option<Vec<Dependency>>,
     pub game_versions: Option<Vec<models::projects::GameVersion>>,
     pub loaders: Option<Vec<models::projects::Loader>>,
diff --git a/src/validate/mod.rs b/src/validate/mod.rs
index 3eae2c983..6322859b6 100644
--- a/src/validate/mod.rs
+++ b/src/validate/mod.rs
@@ -70,8 +70,7 @@ pub fn validate_file(
 
     let mut visited = false;
     for validator in &VALIDATORS {
-        if
-            validator.get_project_types().contains(&project_type)
+        if validator.get_project_types().contains(&project_type)
             && loaders
                 .iter()
                 .any(|x| validator.get_supported_loaders().contains(&&*x.0))
@@ -90,7 +89,10 @@ pub fn validate_file(
     }
 
     if visited {
-        Err(ValidationError::InvalidInputError(format!("File extension {} is invalid for input file", file_extension)))
+        Err(ValidationError::InvalidInputError(format!(
+            "File extension {} is invalid for input file",
+            file_extension
+        )))
     } else {
         Ok(ValidationResult::Pass)
     }