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44 lines
1.0 KiB
Go
44 lines
1.0 KiB
Go
// Copyright © 2023 Ory Corp
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// SPDX-License-Identifier: Apache-2.0
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package serverx
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import (
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_ "embed"
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"net/http"
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"github.com/ory/herodot/httputil"
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)
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//go:embed 404.html
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var page404HTML string
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//go:embed 404.json
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var page404JSON string
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// DefaultNotFoundHandler is a default handler for handling 404 errors.
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var DefaultNotFoundHandler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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var contentType, body string
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switch httputil.NegotiateContentType(r, []string{
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"text/html",
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"text/plain",
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"application/json",
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}, "text/html") {
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case "text/plain":
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contentType = "text/plain"
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body = "Error 404 - The requested route does not exist. Make sure you are using the right path, domain, and port."
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case "application/json":
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contentType = "application/json"
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body = page404JSON
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default:
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fallthrough
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case "text/html":
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contentType = "text/html"
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body = page404HTML
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}
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w.Header().Set("Content-Type", contentType+"; charset=utf-8")
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w.WriteHeader(http.StatusNotFound)
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_, _ = w.Write([]byte(body))
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})
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