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TRA-4140 Fix HTTP/1.0 is recognized as HTTP/1.1 (#666)

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This commit is contained in:
M. Mert Yıldıran
2022-01-20 11:02:21 +03:00
committed by GitHub
parent d5fd2ff1da
commit b31af7214b
6 changed files with 40 additions and 22 deletions
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32
tap/extensions/http/main.go
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@@ -15,7 +15,21 @@ import (
"github.com/up9inc/mizu/tap/api"
)
var protocol api.Protocol = api.Protocol{
var http10protocol api.Protocol = api.Protocol{
Name: "http",
LongName: "Hypertext Transfer Protocol -- HTTP/1.0",
Abbreviation: "HTTP",
Macro: "http",
Version: "1.0",
BackgroundColor: "#205cf5",
ForegroundColor: "#ffffff",
FontSize: 12,
ReferenceLink: "https://datatracker.ietf.org/doc/html/rfc1945",
Ports: []string{"80", "443", "8080"},
Priority: 0,
}
var http11protocol api.Protocol = api.Protocol{
Name: "http",
LongName: "Hypertext Transfer Protocol -- HTTP/1.1",
Abbreviation: "HTTP",
@@ -69,12 +83,12 @@ func init() {
type dissecting string
func (d dissecting) Register(extension *api.Extension) {
extension.Protocol = &protocol
extension.Protocol = &http11protocol
extension.MatcherMap = reqResMatcher.openMessagesMap
}
func (d dissecting) Ping() {
log.Printf("pong %s", protocol.Name)
log.Printf("pong %s", http11protocol.Name)
}
func (d dissecting) Dissect(b *bufio.Reader, isClient bool, tcpID *api.TcpID, counterPair *api.CounterPair, superTimer *api.SuperTimer, superIdentifier *api.SuperIdentifier, emitter api.Emitter, options *api.TrafficFilteringOptions) error {
@@ -96,7 +110,7 @@ func (d dissecting) Dissect(b *bufio.Reader, isClient bool, tcpID *api.TcpID, co
http2Assembler = createHTTP2Assembler(b)
}
if superIdentifier.Protocol != nil && superIdentifier.Protocol != &protocol {
if superIdentifier.Protocol != nil && superIdentifier.Protocol != &http11protocol {
return errors.New("Identified by another protocol")
}
@@ -128,7 +142,7 @@ func (d dissecting) Dissect(b *bufio.Reader, isClient bool, tcpID *api.TcpID, co
tcpID.DstPort,
"HTTP2",
)
item := reqResMatcher.registerRequest(ident, req, superTimer.CaptureTime)
item := reqResMatcher.registerRequest(ident, req, superTimer.CaptureTime, req.ProtoMinor)
if item != nil {
item.ConnectionInfo = &api.ConnectionInfo{
ClientIP: tcpID.SrcIP,
@@ -154,7 +168,7 @@ func (d dissecting) Dissect(b *bufio.Reader, isClient bool, tcpID *api.TcpID, co
if !dissected {
return err
}
superIdentifier.Protocol = &protocol
superIdentifier.Protocol = &http11protocol
return nil
}
@@ -442,9 +456,9 @@ func (d dissecting) Represent(request map[string]interface{}, response map[strin
func (d dissecting) Macros() map[string]string {
return map[string]string{
`http`: fmt.Sprintf(`proto.name == "%s" and proto.version == "%s"`, protocol.Name, protocol.Version),
`http2`: fmt.Sprintf(`proto.name == "%s" and proto.version == "%s"`, protocol.Name, http2Protocol.Version),
`grpc`: fmt.Sprintf(`proto.name == "%s" and proto.version == "%s" and proto.macro == "%s"`, protocol.Name, grpcProtocol.Version, grpcProtocol.Macro),
`http`: fmt.Sprintf(`proto.name == "%s" and proto.version.startsWith("%c")`, http11protocol.Name, http11protocol.Version[0]),
`http2`: fmt.Sprintf(`proto.name == "%s" and proto.version == "%s"`, http11protocol.Name, http2Protocol.Version),
`grpc`: fmt.Sprintf(`proto.name == "%s" and proto.version == "%s" and proto.macro == "%s"`, http11protocol.Name, grpcProtocol.Version, grpcProtocol.Macro),
}
}