Files
imphnen-backend-service/imphnen-middleware/src/audit_logging_middleware/mod.rs
T
maulanasdqnandClaude Sonnet 4.6 331a4a4e88 feat: v0.3.0 — standardize codebase, centralize infra, merge QR into CMS
- Enforce axum best practices across all 13 workspace crates
  (max 200 LOC/file, no comments, no unwrap, clean architecture)
- Fix domain→infrastructure dependency inversions in imphnen-iam and imphnen-dimentorin
- Extract imphnen-storage (MinIO) and imphnen-email (Lettre) as standalone crates
- Centralize all config in ENV struct: CDN_URL, CORS_ALLOWED_ORIGINS
- Centralize SMTP through imphnen-email; remove dead HackathonConfig
- Centralize database: QR crate now shares main DB pool (single DATABASE_URL)
- Rename QR users table to qr_users to avoid collision with main users table
- Merge imphnen-qr into imphnen-cms/src/qr (13 crates, down from 14)
- Restructure imphnen-hackathon flat modules into clean architecture
- Remove all stale env vars from .env.example (SurrealDB, QR_JWT, Hackathon infra)
- Fix Dockerfile to include all current workspace crates
- Bump all crate versions 0.2.0 → 0.3.0

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-02 22:29:08 +07:00

182 lines
4.5 KiB
Rust

use axum::{
Extension,
body::Body,
http::{Request, Response},
middleware::Next,
};
use chrono::{DateTime, FixedOffset, Utc};
use imphnen_entities::seaorm::common::audit_log::Model as AuditLogSchema;
use imphnen_libs::AppState;
use imphnen_utils::{extract_email, extract_email_async, extract_real_ip};
use sea_orm::prelude::Uuid;
use sea_orm::{ActiveModelTrait, Set};
use std::convert::Infallible;
pub async fn audit_logging_middleware(
Extension(state): Extension<AppState>,
req: Request<Body>,
next: Next,
) -> Result<Response<Body>, Infallible> {
let uri = req.uri().path().to_string();
if is_admin_action(&uri) {
let headers = req.headers();
let user_email = extract_user_email(headers).await;
let user_id = extract_user_id(&state, &user_email).await;
let ip_address =
extract_real_ip(headers).unwrap_or_else(|| "unknown".to_string());
let user_id_uuid =
Uuid::parse_str(&user_id.clone().unwrap_or_else(|| "unknown".to_string()))
.unwrap_or(Uuid::nil());
let user_agent = extract_user_agent(headers);
let action = extract_action(&uri, req.method().as_str());
let resource = extract_resource(&uri);
let resource_id = extract_resource_id(&uri);
let audit_log = AuditLogSchema {
id: Uuid::new_v4(),
user_id: user_id_uuid,
user_email: user_email.clone().unwrap_or_else(|| "unknown".to_string()),
action,
resource,
resource_id,
old_data: None,
new_data: None,
ip_address,
user_agent,
timestamp: DateTime::<FixedOffset>::from(Utc::now()),
};
let action = audit_log.action.clone();
match save_audit_log(&state.postgres_connection.conn, audit_log.clone()).await {
Ok(_) => log::debug!("Audit log saved for action: {}", action),
Err(e) => log::error!("Failed to save audit log: {}", e),
}
}
let response = next.run(req).await;
Ok(response)
}
fn is_admin_action(uri: &str) -> bool {
let admin_endpoints = [
"/v1/admin/",
"/v1/users/admin/",
"/v1/permissions/",
"/v1/roles/",
"/v1/gacha/admin/",
"/v1/cms/admin/",
];
admin_endpoints
.iter()
.any(|endpoint| uri.starts_with(endpoint))
}
async fn extract_user_email(headers: &axum::http::HeaderMap) -> Option<String> {
match extract_email(headers) {
Some(email) => Some(email),
None => extract_email_async(headers).await,
}
}
async fn extract_user_id(
state: &AppState,
email: &Option<String>,
) -> Option<String> {
if let Some(email) = email {
match state
.auth_repository
.get_user_for_auth(&email.clone(), state)
.await
{
Ok(user) => Some(user.id.to_string()),
Err(_) => None,
}
} else {
None
}
}
fn extract_user_agent(headers: &axum::http::HeaderMap) -> Option<String> {
headers
.get("user-agent")
.and_then(|value| value.to_str().ok())
.map(|s| s.to_string())
}
fn extract_action(uri: &str, method: &str) -> String {
match method {
"POST" => "CREATE",
"PUT" | "PATCH" => "UPDATE",
"DELETE" => "DELETE",
"GET" => {
if uri.contains("/admin/") {
"VIEW"
} else {
"ACCESS"
}
}
_ => "UNKNOWN",
}
.to_string()
}
fn extract_resource(uri: &str) -> String {
if let Some(resource_part) = uri.split("/v1/").nth(1)
&& let Some(resource) = resource_part.split('/').next()
{
return resource.to_string();
}
"unknown".to_string()
}
fn extract_resource_id(uri: &str) -> Option<String> {
let segments = uri.split('/').collect::<Vec<&str>>();
for segment in segments.iter().rev() {
if (segment.len() == 36 && segment.contains('-'))
|| segment.chars().all(|c| c.is_ascii_digit())
{
return Some(segment.to_string());
}
}
None
}
async fn save_audit_log(
db: &sea_orm::DatabaseConnection,
audit_log: AuditLogSchema,
) -> Result<(), Box<dyn std::error::Error>> {
use imphnen_entities::seaorm::common::audit_log::ActiveModel as AuditLogActiveModel;
let audit_log_model = AuditLogActiveModel {
id: Set(audit_log.id),
user_id: Set(audit_log.user_id),
user_email: Set(audit_log.user_email),
action: Set(audit_log.action.clone()),
resource: Set(audit_log.resource),
resource_id: Set(audit_log.resource_id),
old_data: Set(audit_log.old_data),
new_data: Set(audit_log.new_data),
ip_address: Set(audit_log.ip_address),
user_agent: Set(audit_log.user_agent),
timestamp: Set(audit_log.timestamp),
};
audit_log_model.insert(db).await?;
log::debug!("Audit log saved for action: {}", audit_log.action);
Ok(())
}
pub async fn detailed_audit_logging_middleware(
Extension(state): Extension<AppState>,
req: Request<Body>,
next: Next,
) -> Result<Response<Body>, Infallible> {
audit_logging_middleware(Extension(state), req, next).await
}