Set sameSite field for wrr load balancer sticky cookie
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parent
ca2b9e8e77
commit
d6457e6cbb
2 changed files with 41 additions and 3 deletions
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@ -220,7 +220,12 @@ func TestBalancerAllServersZeroWeight(t *testing.T) {
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func TestSticky(t *testing.T) {
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balancer := New(&dynamic.Sticky{
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Cookie: &dynamic.Cookie{Name: "test"},
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Cookie: &dynamic.Cookie{
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Name: "test",
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Secure: true,
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HTTPOnly: true,
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SameSite: "none",
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},
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}, false)
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balancer.Add("first", http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
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@ -233,7 +238,11 @@ func TestSticky(t *testing.T) {
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rw.WriteHeader(http.StatusOK)
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}), Int(2))
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recorder := &responseRecorder{ResponseRecorder: httptest.NewRecorder(), save: map[string]int{}}
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recorder := &responseRecorder{
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ResponseRecorder: httptest.NewRecorder(),
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save: map[string]int{},
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cookies: make(map[string]*http.Cookie),
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}
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req := httptest.NewRequest(http.MethodGet, "/", nil)
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for i := 0; i < 3; i++ {
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@ -247,6 +256,9 @@ func TestSticky(t *testing.T) {
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assert.Equal(t, 0, recorder.save["first"])
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assert.Equal(t, 3, recorder.save["second"])
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assert.Equal(t, true, recorder.cookies["test"].HttpOnly)
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assert.Equal(t, true, recorder.cookies["test"].Secure)
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assert.Equal(t, http.SameSiteNoneMode, recorder.cookies["test"].SameSite)
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}
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// TestBalancerBias makes sure that the WRR algorithm spreads elements evenly right from the start,
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@ -282,11 +294,15 @@ type responseRecorder struct {
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save map[string]int
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sequence []string
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status []int
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cookies map[string]*http.Cookie
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}
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func (r *responseRecorder) WriteHeader(statusCode int) {
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r.save[r.Header().Get("server")]++
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r.sequence = append(r.sequence, r.Header().Get("server"))
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r.status = append(r.status, statusCode)
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for _, cookie := range r.Result().Cookies() {
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r.cookies[cookie.Name] = cookie
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}
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r.ResponseRecorder.WriteHeader(statusCode)
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}
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