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H1 decoded should ignore header cases

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Douman
2018-12-16 13:46:11 +03:00
parent e8bdcb1c08
commit 1a940d4c18
3 changed files with 46 additions and 11 deletions
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18
src/server/h1decoder.rs
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@ -157,23 +157,19 @@ impl H1Decoder {
}
// transfer-encoding
header::TRANSFER_ENCODING => {
if let Ok(s) = value.to_str() {
chunked = s.to_lowercase().contains("chunked");
if let Ok(s) = value.to_str().map(|s| s.trim()) {
chunked = s.eq_ignore_ascii_case("chunked");
} else {
return Err(ParseError::Header);
}
}
// connection keep-alive state
header::CONNECTION => {
let ka = if let Ok(conn) = value.to_str() {
if version == Version::HTTP_10
&& conn.contains("keep-alive")
{
let ka = if let Ok(conn) = value.to_str().map(|conn| conn.trim()) {
if version == Version::HTTP_10 && conn.eq_ignore_ascii_case("keep-alive") {
true
} else {
version == Version::HTTP_11 && !(conn
.contains("close")
|| conn.contains("upgrade"))
version == Version::HTTP_11 && !(conn.eq_ignore_ascii_case("close") || conn.eq_ignore_ascii_case("upgrade"))
}
} else {
false
@ -184,8 +180,8 @@ impl H1Decoder {
has_upgrade = true;
// check content-length, some clients (dart)
// sends "content-length: 0" with websocket upgrade
if let Ok(val) = value.to_str() {
if val == "websocket" {
if let Ok(val) = value.to_str().map(|val| val.trim()) {
if val.eq_ignore_ascii_case("websocket") {
content_length = None;
}
}