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add security headers to requests

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This commit is contained in:
Emil Lerch 2025-10-15 15:03:06 -07:00
parent d2be071265
commit 463cc80c05
Signed by: lobo
GPG key ID: A7B62D657EF764F8
1 changed files with 14 additions and 1 deletions
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15
src/main.zig
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@ -25,7 +25,9 @@ pub fn main() !void {
defer server.deinit(); defer server.deinit();
// API routes // API routes
var router = try server.router(.{}); var security_headers = SecurityHeaders{};
const security_middleware = httpz.Middleware(*root.NotmuchDb).init(&security_headers);
var router = try server.router(.{ .middlewares = &.{security_middleware} });
router.get("/api/query/*", queryHandler, .{}); router.get("/api/query/*", queryHandler, .{});
router.get("/api/thread/:thread_id", threadHandler, .{}); router.get("/api/thread/:thread_id", threadHandler, .{});
router.get("/api/message/:message_id", messageHandler, .{}); router.get("/api/message/:message_id", messageHandler, .{});
@ -36,6 +38,17 @@ pub fn main() !void {
try server.listen(); try server.listen();
} }
const SecurityHeaders = struct {
pub fn execute(_: *SecurityHeaders, req: *httpz.Request, res: *httpz.Response, executor: anytype) !void {
res.header("X-Frame-Options", "deny");
res.header("X-Content-Type-Options", "nosniff");
res.header("X-XSS-Protection", "1; mode=block");
res.header("Referrer-Policy", "no-referrer");
_ = req;
return executor.next();
}
};
fn queryHandler(db: *root.NotmuchDb, req: *httpz.Request, res: *httpz.Response) !void { fn queryHandler(db: *root.NotmuchDb, req: *httpz.Request, res: *httpz.Response) !void {
const query = req.url.path[11..]; // Skip "/api/query/" const query = req.url.path[11..]; // Skip "/api/query/"
if (query.len == 0) { if (query.len == 0) {