As @Günter pointed it out, there is no way to register interceptors. You need to extend the Http class and put your interception processing around HTTP calls First you could create a class that extends the Http: @Injectable() export class CustomHttp extends Http { constructor(backend: ConnectionBackend, defaultOptions: RequestOptions) { super(backend, defaultOptions); } request(url: string | …
See section 14.23 of the HTTP spec which specifies that the port # should be included if it’s not the default port (80 for HTTP, 443 for HTTPS).
the default encoding of a HTTP POST is ISO-8859-1. else you have to look at the Content-Type header that will then look like Content-Type: application/x-www-form-urlencoded ; charset=UTF-8 You can maybe declare your form with <form enctype=”application/x-www-form-urlencoded;charset=UTF-8″> or <form accept-charset=”UTF-8″> to force the encoding. Some references : http://www.htmlhelp.com/reference/html40/forms/form.html http://www.w3schools.com/tags/tag_form.asp
From RFC2616: This method (HEAD) can be used for obtaining metainformation about the entity implied by the request without transferring the entity-body itself. This method is often used for testing hypertext links for validity, accessibility, and recent modification. The reason why HEAD is preferred to GET is due to the absence of the message body …
Possibly related to What is the maximum length of a URL in different browsers? In short According to the HTTP spec, there is no limit to a URL’s length. Keep your URLs under 2048 characters; this will ensure the URLs work in all clients & server configurations. Also, search engines like URLs to remain under …
Yes. The HTTP_REFERER is data passed by the client. Any data passed by the client can be spoofed/forged. This includes HTTP_USER_AGENT. If you wrote the web browser, you’re setting and sending the HTTP Referrer and User-Agent headers on the GET, POST, etc. You can also use middleware such as a web proxy to alter these. …
Zipping is the only option that will have consistent result on all browsers. If it’s not an option because you don’t know zips can be generated dynamically, well, they can. If it’s not an option because you have a grudge against zip files, well.. MIME/multipart is for email messages and/or POST transmission to the HTTP …
Transfer-Encoding: chunked isn’t needed for progressive rendering. However, it is needed when the total content length is unknown before the first bytes are sent.
RFC 2616 is obsolete, the relevant part has been replaced by RFC 7230. The NUL octet is no longer allowed in comment and quoted-string text, and handling of backslash-escaping in them has been clarified. The quoted-pair rule no longer allows escaping control characters other than HTAB. Non-US-ASCII content in header fields and the reason phrase …
Your first question: Is the extra overhead on each request by sending the permissions to the server worth avoiding the hassle of looking up the permissions upon each request? Answer: Let’s have a look at the description jwt.io provides on when to use JWTs: Authorization: This is the most common scenario for using JWT. Once …