mirror of
https://github.com/dunglas/frankenphp.git
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98573ed7c0
This PR: - moves state.go to its own module - moves the phpheaders test the phpheaders module - simplifies backoff.go - makes the backoff error instead of panic (so it can be tested) - removes some unused C structs
140 lines
6.8 KiB
Go
140 lines
6.8 KiB
Go
package phpheaders
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import "C"
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import (
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"context"
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"strings"
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"github.com/maypok86/otter/v2"
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)
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// Translate header names to PHP header names
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// All headers in 'commonHeaders' can be cached and registered safely
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// All other headers must be sanitized
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// Note: net/http will capitalize lowercase headers, so we don't need to worry about case sensitivity
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var CommonRequestHeaders = map[string]string{
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"Accept": "HTTP_ACCEPT",
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"Accept-Charset": "HTTP_ACCEPT_CHARSET",
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"Accept-Encoding": "HTTP_ACCEPT_ENCODING",
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"Accept-Language": "HTTP_ACCEPT_LANGUAGE",
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"Access-Control-Request-Headers": "HTTP_ACCESS_CONTROL_REQUEST_HEADERS",
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"Access-Control-Request-Method": "HTTP_ACCESS_CONTROL_REQUEST_METHOD",
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"Authorization": "HTTP_AUTHORIZATION",
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"Cache-Control": "HTTP_CACHE_CONTROL",
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"Connection": "HTTP_CONNECTION",
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"Content-Disposition": "HTTP_CONTENT_DISPOSITION",
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"Content-Encoding": "HTTP_CONTENT_ENCODING",
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"Content-Length": "HTTP_CONTENT_LENGTH",
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"Content-Type": "HTTP_CONTENT_TYPE",
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"Cookie": "HTTP_COOKIE",
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"Date": "HTTP_DATE",
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"Device-Memory": "HTTP_DEVICE_MEMORY",
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"Dnt": "HTTP_DNT",
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"Downlink": "HTTP_DOWNLINK",
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"Dpr": "HTTP_DPR",
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"Early-Data": "HTTP_EARLY_DATA",
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"Ect": "HTTP_ECT",
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"Am-I": "HTTP_AM_I",
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"Expect": "HTTP_EXPECT",
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"Forwarded": "HTTP_FORWARDED",
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"From": "HTTP_FROM",
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"Host": "HTTP_HOST",
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"If-Match": "HTTP_IF_MATCH",
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"If-Modified-Since": "HTTP_IF_MODIFIED_SINCE",
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"If-None-Match": "HTTP_IF_NONE_MATCH",
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"If-Range": "HTTP_IF_RANGE",
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"If-Unmodified-Since": "HTTP_IF_UNMODIFIED_SINCE",
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"Keep-Alive": "HTTP_KEEP_ALIVE",
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"Max-Forwards": "HTTP_MAX_FORWARDS",
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"Origin": "HTTP_ORIGIN",
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"Pragma": "HTTP_PRAGMA",
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"Proxy-Authorization": "HTTP_PROXY_AUTHORIZATION",
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"Range": "HTTP_RANGE",
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"Referer": "HTTP_REFERER",
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"Rtt": "HTTP_RTT",
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"Save-Data": "HTTP_SAVE_DATA",
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"Sec-Ch-Ua": "HTTP_SEC_CH_UA",
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"Sec-Ch-Ua-Arch": "HTTP_SEC_CH_UA_ARCH",
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"Sec-Ch-Ua-Bitness": "HTTP_SEC_CH_UA_BITNESS",
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"Sec-Ch-Ua-Full-Version": "HTTP_SEC_CH_UA_FULL_VERSION",
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"Sec-Ch-Ua-Full-Version-List": "HTTP_SEC_CH_UA_FULL_VERSION_LIST",
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"Sec-Ch-Ua-Mobile": "HTTP_SEC_CH_UA_MOBILE",
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"Sec-Ch-Ua-Model": "HTTP_SEC_CH_UA_MODEL",
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"Sec-Ch-Ua-Platform": "HTTP_SEC_CH_UA_PLATFORM",
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"Sec-Ch-Ua-Platform-Version": "HTTP_SEC_CH_UA_PLATFORM_VERSION",
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"Sec-Fetch-Dest": "HTTP_SEC_FETCH_DEST",
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"Sec-Fetch-Mode": "HTTP_SEC_FETCH_MODE",
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"Sec-Fetch-Site": "HTTP_SEC_FETCH_SITE",
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"Sec-Fetch-User": "HTTP_SEC_FETCH_USER",
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"Sec-Gpc": "HTTP_SEC_GPC",
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"Service-Worker-Navigation-Preload": "HTTP_SERVICE_WORKER_NAVIGATION_PRELOAD",
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"Te": "HTTP_TE",
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"Priority": "HTTP_PRIORITY",
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"Trailer": "HTTP_TRAILER",
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"Transfer-Encoding": "HTTP_TRANSFER_ENCODING",
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"Upgrade": "HTTP_UPGRADE",
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"Upgrade-Insecure-Requests": "HTTP_UPGRADE_INSECURE_REQUESTS",
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"User-Agent": "HTTP_USER_AGENT",
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"Via": "HTTP_VIA",
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"Viewport-Width": "HTTP_VIEWPORT_WIDTH",
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"Want-Digest": "HTTP_WANT_DIGEST",
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"Warning": "HTTP_WARNING",
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"Width": "HTTP_WIDTH",
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"X-Forwarded-For": "HTTP_X_FORWARDED_FOR",
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"X-Forwarded-Host": "HTTP_X_FORWARDED_HOST",
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"X-Forwarded-Path": "HTTP_X_FORWARDED_PATH",
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"X-Forwarded-Prefix": "HTTP_X_FORWARDED_PREFIX",
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"X-Forwarded-Proto": "HTTP_X_FORWARDED_PROTO",
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"A-Im": "HTTP_A_IM",
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"Accept-Datetime": "HTTP_ACCEPT_DATETIME",
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"Content-Md5": "HTTP_CONTENT_MD5",
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"Http2-Settings": "HTTP_HTTP2_SETTINGS",
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"Prefer": "HTTP_PREFER",
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"X-Requested-With": "HTTP_X_REQUESTED_WITH",
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"Front-End-Https": "HTTP_FRONT_END_HTTPS",
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"X-Http-Method-Override": "HTTP_X_HTTP_METHOD_OVERRIDE",
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"X-Att-Deviceid": "HTTP_X_ATT_DEVICEID",
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"X-Wap-Profile": "HTTP_X_WAP_PROFILE",
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"Proxy-Connection": "HTTP_PROXY_CONNECTION",
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"X-Uidh": "HTTP_X_UIDH",
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"X-Csrf-Token": "HTTP_X_CSRF_TOKEN",
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"X-Request-Id": "HTTP_X_REQUEST_ID",
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"X-Correlation-Id": "HTTP_X_CORRELATION_ID",
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// Additional CDN/Framework headers
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"Cloudflare-Visitor": "HTTP_CLOUDFLARE_VISITOR",
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"Cloudfront-Viewer-Address": "HTTP_CLOUDFRONT_VIEWER_ADDRESS",
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"Cloudfront-Viewer-Country": "HTTP_CLOUDFRONT_VIEWER_COUNTRY",
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"X-Amzn-Trace-Id": "HTTP_X_AMZN_TRACE_ID",
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"X-Cloud-Trace-Context": "HTTP_X_CLOUD_TRACE_CONTEXT",
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"Cf-Ray": "HTTP_CF_RAY",
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"Cf-Visitor": "HTTP_CF_VISITOR",
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"Cf-Request-Id": "HTTP_CF_REQUEST_ID",
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"Cf-Ipcountry": "HTTP_CF_IPCOUNTRY",
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"X-Device-Type": "HTTP_X_DEVICE_TYPE",
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"X-Network-Info": "HTTP_X_NETWORK_INFO",
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"X-Client-Id": "HTTP_X_CLIENT_ID",
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"X-Livewire": "HTTP_X_LIVEWIRE",
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"X-Real-Ip": "HTTP_X_REAL_IP",
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}
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// Cache up to 256 uncommon headers
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// This is ~2.5x faster than converting the header each time
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var headerKeyCache = otter.Must[string, string](&otter.Options[string, string]{MaximumSize: 256})
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var headerNameReplacer = strings.NewReplacer(" ", "_", "-", "_")
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func GetUnCommonHeader(ctx context.Context, key string) string {
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phpHeaderKey, err := headerKeyCache.Get(
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ctx,
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key,
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otter.LoaderFunc[string, string](func(_ context.Context, key string) (string, error) {
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return "HTTP_" + headerNameReplacer.Replace(strings.ToUpper(key)) + "\x00", nil
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}),
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)
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if err != nil {
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panic(err)
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}
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return phpHeaderKey
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}
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