/
static_table.go
255 lines (251 loc) · 8.9 KB
/
static_table.go
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package qpack
var staticTableEntries = [...]HeaderField{
{Name: ":authority"},
{Name: ":path", Value: "/"},
{Name: "age", Value: "0"},
{Name: "content-disposition"},
{Name: "content-length", Value: "0"},
{Name: "cookie"},
{Name: "date"},
{Name: "etag"},
{Name: "if-modified-since"},
{Name: "if-none-match"},
{Name: "last-modified"},
{Name: "link"},
{Name: "location"},
{Name: "referer"},
{Name: "set-cookie"},
{Name: ":method", Value: "CONNECT"},
{Name: ":method", Value: "DELETE"},
{Name: ":method", Value: "GET"},
{Name: ":method", Value: "HEAD"},
{Name: ":method", Value: "OPTIONS"},
{Name: ":method", Value: "POST"},
{Name: ":method", Value: "PUT"},
{Name: ":scheme", Value: "http"},
{Name: ":scheme", Value: "https"},
{Name: ":status", Value: "103"},
{Name: ":status", Value: "200"},
{Name: ":status", Value: "304"},
{Name: ":status", Value: "404"},
{Name: ":status", Value: "503"},
{Name: "accept", Value: "*/*"},
{Name: "accept", Value: "application/dns-message"},
{Name: "accept-encoding", Value: "gzip, deflate, br"},
{Name: "accept-ranges", Value: "bytes"},
{Name: "access-control-allow-headers", Value: "cache-control"},
{Name: "access-control-allow-headers", Value: "content-type"},
{Name: "access-control-allow-origin", Value: "*"},
{Name: "cache-control", Value: "max-age=0"},
{Name: "cache-control", Value: "max-age=2592000"},
{Name: "cache-control", Value: "max-age=604800"},
{Name: "cache-control", Value: "no-cache"},
{Name: "cache-control", Value: "no-store"},
{Name: "cache-control", Value: "public, max-age=31536000"},
{Name: "content-encoding", Value: "br"},
{Name: "content-encoding", Value: "gzip"},
{Name: "content-type", Value: "application/dns-message"},
{Name: "content-type", Value: "application/javascript"},
{Name: "content-type", Value: "application/json"},
{Name: "content-type", Value: "application/x-www-form-urlencoded"},
{Name: "content-type", Value: "image/gif"},
{Name: "content-type", Value: "image/jpeg"},
{Name: "content-type", Value: "image/png"},
{Name: "content-type", Value: "text/css"},
{Name: "content-type", Value: "text/html; charset=utf-8"},
{Name: "content-type", Value: "text/plain"},
{Name: "content-type", Value: "text/plain;charset=utf-8"},
{Name: "range", Value: "bytes=0-"},
{Name: "strict-transport-security", Value: "max-age=31536000"},
{Name: "strict-transport-security", Value: "max-age=31536000; includesubdomains"},
{Name: "strict-transport-security", Value: "max-age=31536000; includesubdomains; preload"},
{Name: "vary", Value: "accept-encoding"},
{Name: "vary", Value: "origin"},
{Name: "x-content-type-options", Value: "nosniff"},
{Name: "x-xss-protection", Value: "1; mode=block"},
{Name: ":status", Value: "100"},
{Name: ":status", Value: "204"},
{Name: ":status", Value: "206"},
{Name: ":status", Value: "302"},
{Name: ":status", Value: "400"},
{Name: ":status", Value: "403"},
{Name: ":status", Value: "421"},
{Name: ":status", Value: "425"},
{Name: ":status", Value: "500"},
{Name: "accept-language"},
{Name: "access-control-allow-credentials", Value: "FALSE"},
{Name: "access-control-allow-credentials", Value: "TRUE"},
{Name: "access-control-allow-headers", Value: "*"},
{Name: "access-control-allow-methods", Value: "get"},
{Name: "access-control-allow-methods", Value: "get, post, options"},
{Name: "access-control-allow-methods", Value: "options"},
{Name: "access-control-expose-headers", Value: "content-length"},
{Name: "access-control-request-headers", Value: "content-type"},
{Name: "access-control-request-method", Value: "get"},
{Name: "access-control-request-method", Value: "post"},
{Name: "alt-svc", Value: "clear"},
{Name: "authorization"},
{Name: "content-security-policy", Value: "script-src 'none'; object-src 'none'; base-uri 'none'"},
{Name: "early-data", Value: "1"},
{Name: "expect-ct"},
{Name: "forwarded"},
{Name: "if-range"},
{Name: "origin"},
{Name: "purpose", Value: "prefetch"},
{Name: "server"},
{Name: "timing-allow-origin", Value: "*"},
{Name: "upgrade-insecure-requests", Value: "1"},
{Name: "user-agent"},
{Name: "x-forwarded-for"},
{Name: "x-frame-options", Value: "deny"},
{Name: "x-frame-options", Value: "sameorigin"},
}
// Only needed for tests.
// use go:linkname to retrieve the static table.
//
//nolint:deadcode,unused
func getStaticTable() []HeaderField {
return staticTableEntries[:]
}
type indexAndValues struct {
idx uint8
values map[string]uint8
}
// A map of the header names from the static table to their index in the table.
// This is used by the encoder to quickly find if a header is in the static table
// and what value should be used to encode it.
// There's a second level of mapping for the headers that have some predefined
// values in the static table.
var encoderMap = map[string]indexAndValues{
":authority": {0, nil},
":path": {1, map[string]uint8{"/": 1}},
"age": {2, map[string]uint8{"0": 2}},
"content-disposition": {3, nil},
"content-length": {4, map[string]uint8{"0": 4}},
"cookie": {5, nil},
"date": {6, nil},
"etag": {7, nil},
"if-modified-since": {8, nil},
"if-none-match": {9, nil},
"last-modified": {10, nil},
"link": {11, nil},
"location": {12, nil},
"referer": {13, nil},
"set-cookie": {14, nil},
":method": {15, map[string]uint8{
"CONNECT": 15,
"DELETE": 16,
"GET": 17,
"HEAD": 18,
"OPTIONS": 19,
"POST": 20,
"PUT": 21,
}},
":scheme": {22, map[string]uint8{
"http": 22,
"https": 23,
}},
":status": {24, map[string]uint8{
"103": 24,
"200": 25,
"304": 26,
"404": 27,
"503": 28,
"100": 63,
"204": 64,
"206": 65,
"302": 66,
"400": 67,
"403": 68,
"421": 69,
"425": 70,
"500": 71,
}},
"accept": {29, map[string]uint8{
"*/*": 29,
"application/dns-message": 30,
}},
"accept-encoding": {31, map[string]uint8{"gzip, deflate, br": 31}},
"accept-ranges": {32, map[string]uint8{"bytes": 32}},
"access-control-allow-headers": {33, map[string]uint8{
"cache-control": 33,
"content-type": 34,
"*": 75,
}},
"access-control-allow-origin": {35, map[string]uint8{"*": 35}},
"cache-control": {36, map[string]uint8{
"max-age=0": 36,
"max-age=2592000": 37,
"max-age=604800": 38,
"no-cache": 39,
"no-store": 40,
"public, max-age=31536000": 41,
}},
"content-encoding": {42, map[string]uint8{
"br": 42,
"gzip": 43,
}},
"content-type": {44, map[string]uint8{
"application/dns-message": 44,
"application/javascript": 45,
"application/json": 46,
"application/x-www-form-urlencoded": 47,
"image/gif": 48,
"image/jpeg": 49,
"image/png": 50,
"text/css": 51,
"text/html; charset=utf-8": 52,
"text/plain": 53,
"text/plain;charset=utf-8": 54,
}},
"range": {55, map[string]uint8{"bytes=0-": 55}},
"strict-transport-security": {56, map[string]uint8{
"max-age=31536000": 56,
"max-age=31536000; includesubdomains": 57,
"max-age=31536000; includesubdomains; preload": 58,
}},
"vary": {59, map[string]uint8{
"accept-encoding": 59,
"origin": 60,
}},
"x-content-type-options": {61, map[string]uint8{"nosniff": 61}},
"x-xss-protection": {62, map[string]uint8{"1; mode=block": 62}},
// ":status" is duplicated and takes index 63 to 71
"accept-language": {72, nil},
"access-control-allow-credentials": {73, map[string]uint8{
"FALSE": 73,
"TRUE": 74,
}},
// "access-control-allow-headers" is duplicated and takes index 75
"access-control-allow-methods": {76, map[string]uint8{
"get": 76,
"get, post, options": 77,
"options": 78,
}},
"access-control-expose-headers": {79, map[string]uint8{"content-length": 79}},
"access-control-request-headers": {80, map[string]uint8{"content-type": 80}},
"access-control-request-method": {81, map[string]uint8{
"get": 81,
"post": 82,
}},
"alt-svc": {83, map[string]uint8{"clear": 83}},
"authorization": {84, nil},
"content-security-policy": {85, map[string]uint8{
"script-src 'none'; object-src 'none'; base-uri 'none'": 85,
}},
"early-data": {86, map[string]uint8{"1": 86}},
"expect-ct": {87, nil},
"forwarded": {88, nil},
"if-range": {89, nil},
"origin": {90, nil},
"purpose": {91, map[string]uint8{"prefetch": 91}},
"server": {92, nil},
"timing-allow-origin": {93, map[string]uint8{"*": 93}},
"upgrade-insecure-requests": {94, map[string]uint8{"1": 94}},
"user-agent": {95, nil},
"x-forwarded-for": {96, nil},
"x-frame-options": {97, map[string]uint8{
"deny": 97,
"sameorigin": 98,
}},
}