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TUN-8592: Use metadata from the edge to determine if request body is empty for QUIC transport

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If the metadata is missing, fallback to decide based on protocol, http
method, transferring and content length
This commit is contained in:
chungthuang
2024-08-09 14:43:35 -05:00
parent 318488e229
commit e2064c820f
2 changed files with 164 additions and 8 deletions
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119
connection/quic_test.go
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@@ -484,6 +484,125 @@ func TestBuildHTTPRequest(t *testing.T) {
},
body: io.NopCloser(&bytes.Buffer{}),
},
{
name: "if edge sends the body is empty hint, set body to empty",
connectRequest: &pogs.ConnectRequest{
Dest: "http://test.com",
Metadata: []pogs.Metadata{
{
Key: "HttpHeader:Another-Header",
Val: "Misc",
},
{
Key: "HttpHost",
Val: "cf.host",
},
{
Key: "HttpMethod",
Val: "put",
},
{
Key: HTTPRequestBodyHintKey,
Val: RequestBodyHintEmpty.String(),
},
},
},
req: &http.Request{
Method: "put",
URL: &url.URL{
Scheme: "http",
Host: "test.com",
},
Proto: "HTTP/1.1",
ProtoMajor: 1,
ProtoMinor: 1,
Header: http.Header{
"Another-Header": []string{"Misc"},
},
ContentLength: 0,
Host: "cf.host",
Body: http.NoBody,
},
body: io.NopCloser(&bytes.Buffer{}),
},
{
name: "if edge sends the body has data hint, don't set body to empty",
connectRequest: &pogs.ConnectRequest{
Dest: "http://test.com",
Metadata: []pogs.Metadata{
{
Key: "HttpHeader:Another-Header",
Val: "Misc",
},
{
Key: "HttpHost",
Val: "cf.host",
},
{
Key: "HttpMethod",
Val: "put",
},
{
Key: HTTPRequestBodyHintKey,
Val: RequestBodyHintHasData.String(),
},
},
},
req: &http.Request{
Method: "put",
URL: &url.URL{
Scheme: "http",
Host: "test.com",
},
Proto: "HTTP/1.1",
ProtoMajor: 1,
ProtoMinor: 1,
Header: http.Header{
"Another-Header": []string{"Misc"},
},
ContentLength: 0,
Host: "cf.host",
Body: io.NopCloser(&bytes.Buffer{}),
},
body: io.NopCloser(&bytes.Buffer{}),
},
{
name: "if the http method usually has body, don't set body to empty",
connectRequest: &pogs.ConnectRequest{
Dest: "http://test.com",
Metadata: []pogs.Metadata{
{
Key: "HttpHeader:Another-Header",
Val: "Misc",
},
{
Key: "HttpHost",
Val: "cf.host",
},
{
Key: "HttpMethod",
Val: "post",
},
},
},
req: &http.Request{
Method: "post",
URL: &url.URL{
Scheme: "http",
Host: "test.com",
},
Proto: "HTTP/1.1",
ProtoMajor: 1,
ProtoMinor: 1,
Header: http.Header{
"Another-Header": []string{"Misc"},
},
ContentLength: 0,
Host: "cf.host",
Body: io.NopCloser(&bytes.Buffer{}),
},
body: io.NopCloser(&bytes.Buffer{}),
},
}
log := zerolog.Nop()