Spaces:
Runtime error
Runtime error
File size: 4,255 Bytes
9552aa0 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | use crate::ferron_util::anti_xss::anti_xss;
pub fn generate_default_error_page(
status_code: hyper::StatusCode,
server_administrator_email: Option<&str>,
) -> String {
let status_code_name = match status_code.canonical_reason() {
Some(reason) => format!("{} {}", status_code.as_u16(), reason),
None => format!("{}", status_code.as_u16()),
};
let error_500 = format!("The server encountered an unexpected error. You may need to contact the server administrator{} to resolve the error.", match server_administrator_email {
Some(email_address) => format!(" at {}", email_address),
None => String::from("")
});
let status_code_description = String::from(match status_code.as_u16() {
200 => "The request was successful!",
201 => "A new resource was successfully created.",
202 => "The request was accepted but hasn't been fully processed yet.",
400 => "The request was invalid.",
401 => "Authentication is required to access the resource.",
402 => "Payment is required to access the resource.",
403 => "You're not authorized to access this resource.",
404 => "The requested resource wasn't found. Double-check the URL if entered manually.",
405 => "The request method is not allowed for this resource.",
406 => "The server cannot provide a response in an acceptable format.",
407 => "Proxy authentication is required.",
408 => "The request took too long and timed out.",
409 => "There's a conflict with the current state of the server.",
410 => "The requested resource has been permanently removed.",
411 => "The request must include a Content-Length header.",
412 => "The request doesn't meet the server's preconditions.",
413 => "The request is too large for the server to process.",
414 => "The requested URL is too long.",
415 => "The server doesn't support the request's media type.",
416 => "The requested content range is invalid or unavailable.",
417 => "The expectation in the Expect header couldn't be met.",
418 => "This server (a teapot) refuses to make coffee! ☕",
421 => "The request was directed to the wrong server.",
422 => "The server couldn't process the provided content.",
423 => "The requested resource is locked.",
424 => "The request failed due to a dependency on another failed request.",
425 => "The server refuses to process a request that might be replayed.",
426 => "The client must upgrade its protocol to proceed.",
428 => "A precondition is required for this request, but it wasn't included.",
429 => "Too many requests were sent in a short period.",
431 => "The request headers are too large.",
451 => "Access to this resource is restricted due to legal reasons.",
497 => "A non-TLS request was sent to an HTTPS server.",
500 => &error_500,
501 => "The server doesn't support the requested functionality.",
502 => "The server, acting as a gateway, received an invalid response.",
503 => {
"The server is temporarily unavailable (e.g., maintenance or overload). Try again later."
}
504 => "The server, acting as a gateway, timed out waiting for a response.",
505 => "The HTTP version used in the request isn't supported.",
506 => "The Variant header caused a content negotiation loop.",
507 => "The server lacks sufficient storage to complete the request.",
508 => "The server detected an infinite loop while processing the request.",
509 => "Bandwidth limit exceeded on the server.",
510 => "The server requires an extended HTTP request, but the client didn't send one.",
511 => "Authentication is required to access the network.",
598 => "The proxy server didn't receive a response in time.",
599 => "The proxy server couldn't establish a connection in time.",
_ => "No description found for the status code.",
});
format!(
"<!DOCTYPE html>
<html lang=\"en\">
<head>
<meta charset=\"UTF-8\">
<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">
<title>{}</title>
</head>
<body>
<h1>{}</h1>
<p>{}</p>
</body>
</html>",
anti_xss(&status_code_name),
anti_xss(&status_code_name),
anti_xss(&status_code_description)
)
}
|