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Merge pull request #601 from EdouardVanbelle/security/grants

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security/grants
This commit is contained in:
Dionisio Pozo
2026-07-17 13:31:03 +02:00
committed by GitHub
parent 8a73607229 7aea383588
commit 807536b945
20 changed files with 523 additions and 293 deletions
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src/interfaces/nextcloud/webdav_handler.rs
+42 -32
View File
@@ -932,6 +932,11 @@ async fn handle_put(
// Single streaming path — handles both update and create internally,
// swapping the file row onto the already-ingested blob.
// AuthZ audit #6 (2026-07-12): route `_with_perms` errors through
// `AppError::from` so authz denials surface as 404 (the anti-enum
// shape) instead of a `map_err → internal_error` 500 that gives a
// probing caller an "exists-but-denied" oracle. Also preserves
// `QuotaExceeded → 507`, `AlreadyExists → 409`, `InvalidInput → 400`.
let stored = upload_service
.update_file_streaming_with_perms(
&internal_path,
@@ -942,7 +947,7 @@ async fn handle_put(
session.user.id,
)
.await
.map_err(|e| AppError::internal_error(format!("Failed to store file: {}", e)))?;
.map_err(AppError::from)?;
let status = if existed {
StatusCode::NO_CONTENT
@@ -1031,10 +1036,14 @@ async fn handle_mkcol(
name: target_name.to_string(),
parent_id: Some(parent_folder.id.clone()),
};
// AuthZ audit #7 (2026-07-12): route `_with_perms` errors through
// `AppError::from` so authz denials surface as 404 (the anti-enum
// shape) instead of a `map_err → internal_error` 500. Also preserves
// `AlreadyExists → 409`, `QuotaExceeded → 507`, `InvalidInput → 400`.
folder_service
.create_folder_with_perms(dto, user.id)
.await
.map_err(|e| AppError::internal_error(format!("Failed to create folder: {}", e)))?;
.map_err(AppError::from)?;
Ok(Response::builder()
.status(StatusCode::CREATED)
@@ -1076,20 +1085,22 @@ async fn handle_delete(
Resource::Folder(folder_uuid),
)
.await?;
// AuthZ audit #8 (2026-07-12): route service errors through
// `AppError::from` so authz denials surface as 404 (the
// anti-enum shape) instead of a `map_err → internal_error`
// 500 that gives a probing caller an "exists-but-denied"
// oracle. `move_to_trash` and `delete_folder_with_perms`
// both return `DomainError` and both call `authz.require`.
if let Some(trash_svc) = state.trash_service.as_ref() {
trash_svc
.move_to_trash(&folder.id, "folder", user.id)
.await
.map_err(|e| {
AppError::internal_error(format!("Failed to trash folder: {}", e))
})?;
.map_err(AppError::from)?;
} else {
folder_service
.delete_folder_with_perms(&folder.id, user.id)
.await
.map_err(|e| {
AppError::internal_error(format!("Failed to delete folder: {}", e))
})?;
.map_err(AppError::from)?;
}
}
ResolvedResource::File(file) => {
@@ -1103,21 +1114,18 @@ async fn handle_delete(
Resource::File(file_uuid),
)
.await?;
// AuthZ audit #8 (2026-07-12): same anti-enum fix as folder branch above.
if let Some(trash_svc) = state.trash_service.as_ref() {
trash_svc
.move_to_trash(&file.id, "file", user.id)
.await
.map_err(|e| {
AppError::internal_error(format!("Failed to trash file: {}", e))
})?;
.map_err(AppError::from)?;
} else {
let file_mgmt = &state.applications.file_management_service;
file_mgmt
.delete_file_with_perms(&file.id, user.id)
.await
.map_err(|e| {
AppError::internal_error(format!("Failed to delete file: {}", e))
})?;
.map_err(AppError::from)?;
}
}
}
@@ -1195,6 +1203,12 @@ async fn handle_move(
// then proceed with the move. Trashing is fine: per RFC the source
// resource appears at the destination URI; what happens to the
// overwritten one is up to the server.
//
// AuthZ audit #9 (2026-07-12): route the `_with_perms` delete
// errors through `AppError::from` so authz denials surface as 404
// (anti-enum) instead of `map_err → internal_error` 500. Also
// preserves `QuotaExceeded → 507`, `AlreadyExists → 409`,
// `InvalidInput → 400`.
match existing {
ResolvedResource::File(existing_file) => {
let file_uuid = Uuid::parse_str(&existing_file.id).map_err(|_| {
@@ -1211,12 +1225,7 @@ async fn handle_move(
file_mgmt
.delete_and_cleanup_with_perms(&existing_file.id, user.id)
.await
.map_err(|e| {
AppError::internal_error(format!(
"Failed to overwrite destination file: {}",
e
))
})?;
.map_err(AppError::from)?;
}
ResolvedResource::Folder(existing_folder) => {
let folder_uuid = Uuid::parse_str(&existing_folder.id).map_err(|_| {
@@ -1233,12 +1242,7 @@ async fn handle_move(
folder_service
.delete_folder_with_perms(&existing_folder.id, user.id)
.await
.map_err(|e| {
AppError::internal_error(format!(
"Failed to overwrite destination folder: {}",
e
))
})?;
.map_err(AppError::from)?;
}
}
}
@@ -1266,12 +1270,15 @@ async fn handle_move(
None => "",
};
// AuthZ audit #9 (2026-07-12): route `_with_perms` errors
// through `AppError::from` so authz denials surface as 404
// (anti-enum) instead of `map_err → internal_error` 500.
if src_parent_sub == dest_parent_sub {
// Same parent → rename.
file_mgmt
.rename_file_with_perms(&file.id, user.id, dest_name)
.await
.map_err(|e| AppError::internal_error(format!("Rename failed: {}", e)))?;
.map_err(AppError::from)?;
} else {
// Different parent → move.
let dest_parent = folder_service
@@ -1282,14 +1289,14 @@ async fn handle_move(
file_mgmt
.move_file_with_perms(&file.id, user.id, Some(dest_parent.id.clone()))
.await
.map_err(|e| AppError::internal_error(format!("Move failed: {}", e)))?;
.map_err(AppError::from)?;
// If the filename changed too, rename after move.
if file.name != dest_name {
file_mgmt
.rename_file_with_perms(&file.id, user.id, dest_name)
.await
.map_err(|e| AppError::internal_error(format!("Rename failed: {}", e)))?;
.map_err(AppError::from)?;
}
}
@@ -1331,6 +1338,9 @@ async fn handle_move(
None => "",
};
// AuthZ audit #9 (2026-07-12): route `_with_perms` errors
// through `AppError::from` so authz denials surface as 404
// (anti-enum) instead of `map_err → internal_error` 500.
if src_parent_sub == dest_parent_sub {
// Same parent → rename.
use crate::application::dtos::folder_dto::RenameFolderDto;
@@ -1343,7 +1353,7 @@ async fn handle_move(
user.id,
)
.await
.map_err(|e| AppError::internal_error(format!("Rename failed: {}", e)))?;
.map_err(AppError::from)?;
} else {
// Different parent → move.
let dest_parent = folder_service
@@ -1361,7 +1371,7 @@ async fn handle_move(
user.id,
)
.await
.map_err(|e| AppError::internal_error(format!("Move failed: {}", e)))?;
.map_err(AppError::from)?;
// If the name changed too, rename.
if folder.name != dest_name {
@@ -1375,7 +1385,7 @@ async fn handle_move(
user.id,
)
.await
.map_err(|e| AppError::internal_error(format!("Rename failed: {}", e)))?;
.map_err(AppError::from)?;
}
}