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Code Issues Releases Activity

add support of spa to common assets

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This commit is contained in:
Umputun 2021-06-07 19:04:18 -05:00
parent f0049ef7ac
commit e44ca79f23
3 changed files with 104 additions and 1 deletions
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2
app/main.go
View File

@ -49,6 +49,7 @@ var opts struct {
Assets struct {
Location string `short:"a" long:"location" env:"LOCATION" default:"" description:"assets location"`
WebRoot string `long:"root" env:"ROOT" default:"/" description:"assets web root"`
SPA bool `long:"spa" env:"SPA" description:"spa treatment for assets"`
CacheControl []string `long:"cache" env:"CACHE" description:"cache duration for assets" env-delim:","`
} `group:"assets" namespace:"assets" env-namespace:"ASSETS"`
@ -222,6 +223,7 @@ func run() error {
MaxBodySize: int64(maxBodySize),
AssetsLocation: opts.Assets.Location,
AssetsWebRoot: opts.Assets.WebRoot,
AssetsSPA: opts.Assets.SPA,
CacheControl: cacheControl,
GzEnabled: opts.GzipEnabled,
SSLConfig: sslConfig,

2
app/proxy/proxy.go
View File

@ -317,7 +317,7 @@ func (h *Http) assetsHandler() http.HandlerFunc {
if h.AssetsLocation == "" || h.AssetsWebRoot == "" {
return func(writer http.ResponseWriter, request *http.Request) {}
}
log.Printf("[DEBUG] shared assets server enabled for %s %s", h.AssetsWebRoot, h.AssetsLocation)
log.Printf("[DEBUG] shared assets server enabled for %s %s, spa=%v", h.AssetsWebRoot, h.AssetsLocation, h.AssetsSPA)
fs, err := h.fileServer(h.AssetsWebRoot, h.AssetsLocation, h.AssetsSPA)
if err != nil {
log.Printf("[WARN] can't initialize assets server, %v", err)

101
app/proxy/proxy_test.go
View File

@ -171,6 +171,13 @@ func TestHttp_DoWithAssets(t *testing.T) {
assert.Equal(t, "public, max-age=43200", resp.Header.Get("Cache-Control"))
}
{
resp, err := client.Get("http://localhost:" + strconv.Itoa(port) + "/static/bad.html")
require.NoError(t, err)
defer resp.Body.Close()
assert.Equal(t, http.StatusNotFound, resp.StatusCode)
}
{
resp, err := client.Get("http://localhost:" + strconv.Itoa(port) + "/svcbad")
require.NoError(t, err)
@ -181,7 +188,101 @@ func TestHttp_DoWithAssets(t *testing.T) {
assert.Contains(t, string(body), "Server error")
assert.Equal(t, "text/plain; charset=utf-8", resp.Header.Get("Content-Type"))
}
}
func TestHttp_DoWithSpaAssets(t *testing.T) {
port := rand.Intn(10000) + 40000
cc := NewCacheControl(time.Hour * 12)
h := Http{Timeouts: Timeouts{ResponseHeader: 200 * time.Millisecond}, Address: fmt.Sprintf("127.0.0.1:%d", port),
AccessLog: io.Discard, AssetsWebRoot: "/static", AssetsLocation: "testdata", AssetsSPA: true,
CacheControl: cc, Reporter: &ErrorReporter{Nice: false}}
ctx, cancel := context.WithTimeout(context.Background(), 500*time.Millisecond)
defer cancel()
ds := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
t.Logf("req: %v", r)
w.Header().Add("h1", "v1")
require.Equal(t, "127.0.0.1", r.Header.Get("X-Real-IP"))
fmt.Fprintf(w, "response %s", r.URL.String())
}))
svc := discovery.NewService([]discovery.Provider{
&provider.Static{Rules: []string{
"localhost,^/api/(.*)," + ds.URL + "/123/$1,",
"127.0.0.1,^/api/(.*)," + ds.URL + "/567/$1,",
},
}}, time.Millisecond*10)
go func() {
_ = svc.Run(context.Background())
}()
time.Sleep(50 * time.Millisecond)
h.Matcher = svc
h.Metrics = mgmt.NewMetrics()
go func() {
_ = h.Run(ctx)
}()
time.Sleep(10 * time.Millisecond)
client := http.Client{}
{
req, err := http.NewRequest("GET", "http://127.0.0.1:"+strconv.Itoa(port)+"/api/something", nil)
require.NoError(t, err)
resp, err := client.Do(req)
require.NoError(t, err)
defer resp.Body.Close()
assert.Equal(t, http.StatusOK, resp.StatusCode)
t.Logf("%+v", resp.Header)
body, err := io.ReadAll(resp.Body)
require.NoError(t, err)
assert.Equal(t, "response /567/something", string(body))
assert.Equal(t, "", resp.Header.Get("App-Method"))
assert.Equal(t, "v1", resp.Header.Get("h1"))
}
{
resp, err := client.Get("http://localhost:" + strconv.Itoa(port) + "/static/1.html")
require.NoError(t, err)
defer resp.Body.Close()
assert.Equal(t, http.StatusOK, resp.StatusCode)
t.Logf("%+v", resp.Header)
body, err := io.ReadAll(resp.Body)
require.NoError(t, err)
assert.Equal(t, "test html", string(body))
assert.Equal(t, "", resp.Header.Get("App-Method"))
assert.Equal(t, "", resp.Header.Get("h1"))
assert.Equal(t, "public, max-age=43200", resp.Header.Get("Cache-Control"))
}
{
resp, err := client.Get("http://localhost:" + strconv.Itoa(port) + "/static/bad.html")
require.NoError(t, err)
defer resp.Body.Close()
assert.Equal(t, http.StatusOK, resp.StatusCode)
t.Logf("%+v", resp.Header)
body, err := io.ReadAll(resp.Body)
require.NoError(t, err)
assert.Equal(t, "index html", string(body))
assert.Equal(t, "", resp.Header.Get("App-Method"))
assert.Equal(t, "", resp.Header.Get("h1"))
assert.Equal(t, "public, max-age=43200", resp.Header.Get("Cache-Control"))
}
{
resp, err := client.Get("http://localhost:" + strconv.Itoa(port) + "/svcbad")
require.NoError(t, err)
defer resp.Body.Close()
assert.Equal(t, http.StatusBadGateway, resp.StatusCode)
body, err := io.ReadAll(resp.Body)
require.NoError(t, err)
assert.Contains(t, string(body), "Server error")
assert.Equal(t, "text/plain; charset=utf-8", resp.Header.Get("Content-Type"))
}
}
func TestHttp_DoWithAssetRules(t *testing.T) {