forked from TrueCloudLab/lego
122 lines
3 KiB
Go
122 lines
3 KiB
Go
package internal
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import (
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"context"
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"fmt"
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"io"
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"net/http"
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"net/http/httptest"
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"net/url"
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"os"
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"path/filepath"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func setupTest(t *testing.T, pattern string, handlerFunc http.HandlerFunc) *Client {
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t.Helper()
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mux := http.NewServeMux()
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server := httptest.NewServer(mux)
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t.Cleanup(server.Close)
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mux.HandleFunc(pattern, handlerFunc)
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client := NewClient("bob", "user", "secret")
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client.HTTPClient = server.Client()
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client.baseURL, _ = url.Parse(server.URL)
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return client
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}
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func authenticatedHandler(method string, status int, file string) http.HandlerFunc {
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return func(rw http.ResponseWriter, req *http.Request) {
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if req.Method != method {
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http.Error(rw, fmt.Sprintf("unsupported method: %s", req.Method), http.StatusBadRequest)
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return
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}
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token := req.Header.Get(authTokenHeader)
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if token != "tok" {
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http.Error(rw, fmt.Sprintf("invalid credentials: %q", token), http.StatusUnauthorized)
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return
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}
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if file == "" {
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rw.WriteHeader(status)
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return
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}
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open, err := os.Open(filepath.Join("fixtures", file))
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if err != nil {
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http.Error(rw, err.Error(), http.StatusInternalServerError)
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return
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}
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defer func() { _ = open.Close() }()
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rw.WriteHeader(status)
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_, err = io.Copy(rw, open)
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if err != nil {
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http.Error(rw, err.Error(), http.StatusInternalServerError)
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return
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}
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}
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}
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func unauthenticatedHandler(method string, status int, file string) http.HandlerFunc {
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return func(rw http.ResponseWriter, req *http.Request) {
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if req.Method != method {
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http.Error(rw, fmt.Sprintf("unsupported method: %s", req.Method), http.StatusBadRequest)
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return
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}
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token := req.Header.Get(authTokenHeader)
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if token != "" {
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http.Error(rw, fmt.Sprintf("invalid credentials: %q", token), http.StatusUnauthorized)
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return
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}
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if file == "" {
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rw.WriteHeader(status)
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return
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}
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open, err := os.Open(filepath.Join("fixtures", file))
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if err != nil {
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http.Error(rw, err.Error(), http.StatusInternalServerError)
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return
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}
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defer func() { _ = open.Close() }()
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rw.WriteHeader(status)
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_, err = io.Copy(rw, open)
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if err != nil {
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http.Error(rw, err.Error(), http.StatusInternalServerError)
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return
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}
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}
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}
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func TestClient_Publish(t *testing.T) {
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client := setupTest(t, "/Zone/example.com", unauthenticatedHandler(http.MethodPut, http.StatusOK, "publish.json"))
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err := client.Publish(context.Background(), "example.com", "my message")
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require.NoError(t, err)
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}
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func TestClient_AddTXTRecord(t *testing.T) {
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client := setupTest(t, "/TXTRecord/example.com/example.com.", unauthenticatedHandler(http.MethodPost, http.StatusCreated, "create-txt-record.json"))
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err := client.AddTXTRecord(context.Background(), "example.com", "example.com.", "txt", 120)
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require.NoError(t, err)
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}
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func TestClient_RemoveTXTRecord(t *testing.T) {
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client := setupTest(t, "/TXTRecord/example.com/example.com.", unauthenticatedHandler(http.MethodDelete, http.StatusOK, ""))
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err := client.RemoveTXTRecord(context.Background(), "example.com", "example.com.")
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require.NoError(t, err)
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}
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