Stdlib/std.net.http.server.middlewares/SensitiveHeaderMiddleware

SensitiveHeaderMiddleware

struct SensitiveHeaderMiddleware

Middleware for marking headers' values as sensitive information.

Sensitive data could represent passwords or other data that should not be stored on disk or in memory. By marking header values as sensitive, components using this crate can be instructed to treat them with special care for security reasons.

Example

use std.net.http.server.{
    middlewares.SensitiveHeaderMiddleware,
    Router,
};

let app = Router.new().with(SensitiveHeaderMiddleware.new(["x-api-key1", "x-api-key2"]));

Fields

#

headers: [string]

#

applied_to: SensitiveHeaderAppliedTo

Implementions

Middleware

Methods

new

pub fn new(headers: [string], applied_to: SensitiveHeaderAppliedTo = SensitiveHeaderAppliedTo.Both): SensitiveHeaderMiddleware

[src]

pub fn new(
    headers: [string], applied_to: SensitiveHeaderAppliedTo = SensitiveHeaderAppliedTo.Both
): SensitiveHeaderMiddleware {
    return SensitiveHeaderMiddleware { headers, applied_to };
}

Creates a new SensitiveHeaderMiddleware middleware.

Creates a new SensitiveHeaderMiddleware middleware.

transform

pub fn transform(self, handler: Handler): Handler

[src]

pub fn transform(self, handler: Handler): Handler {
    return handler
        .around(|handler, request| {
            if (self.applied_to != SensitiveHeaderAppliedTo.ResponseOnly) {
                set_sensitive(request.headers(), self.headers);
            }
            let response = try handler.handle(request);
            if (self.applied_to != SensitiveHeaderAppliedTo.RequestOnly) {
                set_sensitive(response.headers(), self.headers);
            }
            return response;
        });
}