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50 lines
1.8 KiB
Rust
50 lines
1.8 KiB
Rust
use actix_web::{http::StatusCode, HttpResponse, ResponseError};
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use derive_more::{Display, Error};
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/// Errors that can occur when processing CORS guarded requests.
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#[derive(Debug, Clone, Display, Error)]
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#[non_exhaustive]
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pub enum CorsError {
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/// Allowed origin argument must not be wildcard (`*`).
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#[display(fmt = "`allowed_origin` argument must not be wildcard (`*`)")]
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WildcardOrigin,
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/// Request header `Origin` is required but was not provided.
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#[display(fmt = "Request header `Origin` is required but was not provided")]
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MissingOrigin,
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/// Request header `Access-Control-Request-Method` is required but is missing.
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#[display(fmt = "Request header `Access-Control-Request-Method` is required but is missing")]
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MissingRequestMethod,
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/// Request header `Access-Control-Request-Method` has an invalid value.
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#[display(fmt = "Request header `Access-Control-Request-Method` has an invalid value")]
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BadRequestMethod,
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/// Request header `Access-Control-Request-Headers` has an invalid value.
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#[display(fmt = "Request header `Access-Control-Request-Headers` has an invalid value")]
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BadRequestHeaders,
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/// Origin is not allowed to make this request.
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#[display(fmt = "Origin is not allowed to make this request")]
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OriginNotAllowed,
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/// Request method is not allowed.
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#[display(fmt = "Requested method is not allowed")]
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MethodNotAllowed,
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/// One or more request headers are not allowed.
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#[display(fmt = "One or more request headers are not allowed")]
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HeadersNotAllowed,
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}
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impl ResponseError for CorsError {
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fn status_code(&self) -> StatusCode {
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StatusCode::BAD_REQUEST
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}
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fn error_response(&self) -> HttpResponse {
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HttpResponse::with_body(self.status_code(), self.to_string()).map_into_boxed_body()
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}
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}
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