From 52e9febadad57fb11e33d5d895408de7ef14f3a6 Mon Sep 17 00:00:00 2001 From: Reto Kaiser Date: Wed, 5 Dec 2018 21:11:29 +0100 Subject: Set the "Content-Type" only based on the file extension This prevents false content-type detection based on the file contents, when they are gzipped. Closes #181 --- internal/domain/domain_test.go | 65 ++++++++++++++++++++++++------------------ 1 file changed, 37 insertions(+), 28 deletions(-) (limited to 'internal/domain/domain_test.go') diff --git a/internal/domain/domain_test.go b/internal/domain/domain_test.go index 890bc6af..24569fc0 100644 --- a/internal/domain/domain_test.go +++ b/internal/domain/domain_test.go @@ -181,7 +181,7 @@ func TestIsHTTPSOnly(t *testing.T) { } } -func testHTTPGzip(t *testing.T, handler http.HandlerFunc, mode, url string, values url.Values, acceptEncoding string, str interface{}, ungzip bool) { +func testHTTPGzip(t *testing.T, handler http.HandlerFunc, mode, url string, values url.Values, acceptEncoding string, str interface{}, contentType string, ungzip bool) { w := httptest.NewRecorder() req, err := http.NewRequest(mode, url+"?"+values.Encode(), nil) require.NoError(t, err) @@ -204,6 +204,8 @@ func testHTTPGzip(t *testing.T, handler http.HandlerFunc, mode, url string, valu } else { assert.Contains(t, w.Body.String(), str) } + + assert.Equal(t, contentType, w.Header().Get("Content-Type")) } func TestGroupServeHTTPGzip(t *testing.T) { @@ -223,43 +225,50 @@ func TestGroupServeHTTPGzip(t *testing.T) { testSet := []struct { mode string // HTTP mode url string // Test URL - params url.Values // Test URL params acceptEncoding string // Accept encoding header body interface{} // Expected body at above URL - ungzip bool // Do we expect the request to require unzip? + contentType string // Expected content-type + ungzip bool // Expect the response to be gzipped? }{ // No gzip encoding requested - {"GET", "http://group.test.io/", nil, "", "main-dir", false}, - {"GET", "http://group.test.io/", nil, "identity", "main-dir", false}, - {"GET", "http://group.test.io/", nil, "gzip; q=0", "main-dir", false}, - // gzip encoding requeste}, - {"GET", "http://group.test.io/", nil, "*", "main-dir", true}, - {"GET", "http://group.test.io/", nil, "identity, gzip", "main-dir", true}, - {"GET", "http://group.test.io/", nil, "gzip", "main-dir", true}, - {"GET", "http://group.test.io/", nil, "gzip; q=1", "main-dir", true}, - {"GET", "http://group.test.io/", nil, "gzip; q=0.9", "main-dir", true}, - {"GET", "http://group.test.io/", nil, "gzip, deflate", "main-dir", true}, - {"GET", "http://group.test.io/", nil, "gzip; q=1, deflate", "main-dir", true}, - {"GET", "http://group.test.io/", nil, "gzip; q=0.9, deflate", "main-dir", true}, + {"GET", "/index.html", "", "main-dir", "text/html; charset=utf-8", false}, + {"GET", "/index.html", "identity", "main-dir", "text/html; charset=utf-8", false}, + {"GET", "/index.html", "gzip; q=0", "main-dir", "text/html; charset=utf-8", false}, + // gzip encoding requested, + {"GET", "/index.html", "*", "main-dir", "text/html; charset=utf-8", true}, + {"GET", "/index.html", "identity, gzip", "main-dir", "text/html; charset=utf-8", true}, + {"GET", "/index.html", "gzip", "main-dir", "text/html; charset=utf-8", true}, + {"GET", "/index.html", "gzip; q=1", "main-dir", "text/html; charset=utf-8", true}, + {"GET", "/index.html", "gzip; q=0.9", "main-dir", "text/html; charset=utf-8", true}, + {"GET", "/index.html", "gzip, deflate", "main-dir", "text/html; charset=utf-8", true}, + {"GET", "/index.html", "gzip; q=1, deflate", "main-dir", "text/html; charset=utf-8", true}, + {"GET", "/index.html", "gzip; q=0.9, deflate", "main-dir", "text/html; charset=utf-8", true}, // gzip encoding requested, but url does not have compressed content on disk - {"GET", "http://group.test.io/project2/", nil, "*", "project2-main", false}, - {"GET", "http://group.test.io/project2/", nil, "identity, gzip", "project2-main", false}, - {"GET", "http://group.test.io/project2/", nil, "gzip", "project2-main", false}, - {"GET", "http://group.test.io/project2/", nil, "gzip; q=1", "project2-main", false}, - {"GET", "http://group.test.io/project2/", nil, "gzip; q=0.9", "project2-main", false}, - {"GET", "http://group.test.io/project2/", nil, "gzip, deflate", "project2-main", false}, - {"GET", "http://group.test.io/project2/", nil, "gzip; q=1, deflate", "project2-main", false}, - {"GET", "http://group.test.io/project2/", nil, "gzip; q=0.9, deflate", "project2-main", false}, + {"GET", "/project2/index.html", "*", "project2-main", "text/html; charset=utf-8", false}, + {"GET", "/project2/index.html", "identity, gzip", "project2-main", "text/html; charset=utf-8", false}, + {"GET", "/project2/index.html", "gzip", "project2-main", "text/html; charset=utf-8", false}, + {"GET", "/project2/index.html", "gzip; q=1", "project2-main", "text/html; charset=utf-8", false}, + {"GET", "/project2/index.html", "gzip; q=0.9", "project2-main", "text/html; charset=utf-8", false}, + {"GET", "/project2/index.html", "gzip, deflate", "project2-main", "text/html; charset=utf-8", false}, + {"GET", "/project2/index.html", "gzip; q=1, deflate", "project2-main", "text/html; charset=utf-8", false}, + {"GET", "/project2/index.html", "gzip; q=0.9, deflate", "project2-main", "text/html; charset=utf-8", false}, // malformed headers - {"GET", "http://group.test.io/", nil, ";; gzip", "main-dir", false}, - {"GET", "http://group.test.io/", nil, "middle-out", "main-dir", false}, - {"GET", "http://group.test.io/", nil, "gzip; quality=1", "main-dir", false}, + {"GET", "/index.html", ";; gzip", "main-dir", "text/html; charset=utf-8", false}, + {"GET", "/index.html", "middle-out", "main-dir", "text/html; charset=utf-8", false}, + {"GET", "/index.html", "gzip; quality=1", "main-dir", "text/html; charset=utf-8", false}, // Symlinked .gz files are not supported - {"GET", "http://group.test.io/gz-symlink", nil, "*", "data", false}, + {"GET", "/gz-symlink", "*", "data", "text/plain; charset=utf-8", false}, + // Unknown file-extension, with text content + {"GET", "/text.unknown", "*", "hello", "text/plain; charset=utf-8", true}, + {"GET", "/text-nogzip.unknown", "*", "hello", "text/plain; charset=utf-8", false}, + // Unknown file-extension, with PNG content + {"GET", "/image.unknown", "*", "GIF89a", "image/gif", true}, + {"GET", "/image-nogzip.unknown", "*", "GIF89a", "image/gif", false}, } for _, tt := range testSet { - testHTTPGzip(t, serveFileOrNotFound(testGroup), tt.mode, tt.url, tt.params, tt.acceptEncoding, tt.body, tt.ungzip) + URL := "http://group.test.io" + tt.url + testHTTPGzip(t, serveFileOrNotFound(testGroup), tt.mode, URL, nil, tt.acceptEncoding, tt.body, tt.contentType, tt.ungzip) } } -- cgit v1.2.3