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Signed-off-by: Charlie Egan <charlieegan3@users.noreply.github.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| package carddav | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "io/ioutil" | ||
| "net/http" | ||
| "strings" | ||
|
|
||
| "github.com/antchfx/xmlquery" | ||
| "github.com/pkg/errors" | ||
| ) | ||
|
|
||
| // Client wraps functionality for calling carddav methods | ||
| type Client struct { | ||
| URL string | ||
| User string | ||
| Password string | ||
| } | ||
|
|
||
| func (c *Client) List() (items []string, err error) { | ||
| req, err := http.NewRequest("PROPFIND", c.URL, nil) | ||
| if err != nil { | ||
| return items, errors.Wrap(err, "failed to make PROPFIND request to list items in carddav endpoint") | ||
| } | ||
| req.SetBasicAuth(c.User, c.Password) | ||
| req.Header.Add("Depth", "1") | ||
|
|
||
| resp, err := http.DefaultClient.Do(req) | ||
| if err != nil { | ||
| return items, errors.Wrap(err, "failed to make request") | ||
| } | ||
| defer resp.Body.Close() | ||
|
|
||
| if resp.StatusCode > 399 || resp.StatusCode < 100 { | ||
| return items, errors.Wrap(err, "server returned error: ") | ||
| } | ||
|
|
||
| doc, err := xmlquery.Parse(resp.Body) | ||
| if err != nil { | ||
| return items, errors.Wrap(err, "failed parse body as xml") | ||
| } | ||
|
|
||
| list, err := xmlquery.QueryAll(doc, "D:multistatus/D:response/D:href") | ||
| if err != nil { | ||
| return items, errors.Wrap(err, "failed to query body for hrefs") | ||
| } | ||
| for _, v := range list { | ||
| // only take vcf files from the list | ||
| if strings.HasSuffix(v.InnerText(), "vcf") { | ||
| id, err := extractID(v.InnerText()) | ||
| if err != nil { | ||
| return items, errors.Wrap(err, "failed to get response item ID") | ||
| } | ||
| items = append(items, id) | ||
| } | ||
| } | ||
|
|
||
| return items, nil | ||
| } | ||
|
|
||
| func (c *Client) Delete(id string) (err error) { | ||
| url := fmt.Sprintf("%s/%s.vcf", strings.TrimSuffix(c.URL, "/"), id) | ||
|
|
||
| req, err := http.NewRequest("DELETE", url, nil) | ||
| if err != nil { | ||
| return errors.Wrap(err, "failed to make DELETE request") | ||
| } | ||
| req.SetBasicAuth(c.User, c.Password) | ||
|
|
||
| resp, err := http.DefaultClient.Do(req) | ||
| if err != nil { | ||
| return errors.Wrap(err, "failed to make request") | ||
| } | ||
| defer resp.Body.Close() | ||
|
|
||
| if resp.StatusCode > 399 || resp.StatusCode < 100 { | ||
| return errors.Wrap(err, "server returned error: ") | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (c *Client) Put(id string, vcardData string) (err error) { | ||
| url := fmt.Sprintf("%s/%s.vcf", strings.TrimSuffix(c.URL, "/"), id) | ||
|
|
||
| req, err := http.NewRequest("PUT", url, strings.NewReader(vcardData)) | ||
| if err != nil { | ||
| return errors.Wrap(err, "failed to make PUT request") | ||
| } | ||
| req.SetBasicAuth(c.User, c.Password) | ||
| req.Header.Add("Content-Type", "text/vcard") | ||
|
|
||
| resp, err := http.DefaultClient.Do(req) | ||
| if err != nil { | ||
| return errors.Wrap(err, "failed to make request") | ||
| } | ||
| defer resp.Body.Close() | ||
|
|
||
| if resp.StatusCode > 399 || resp.StatusCode < 100 { | ||
| body, err := ioutil.ReadAll(resp.Body) | ||
| if err != nil { | ||
| return errors.Wrap(err, "failed to read error body") | ||
| } | ||
| return fmt.Errorf("server returned error: %d, %s", resp.StatusCode, body) | ||
| } | ||
|
|
||
| return nil | ||
| } | ||
|
|
||
| func extractID(fullPath string) (id string, err error) { | ||
| parts := strings.Split(fullPath, "/") | ||
| if len(parts) != 7 { | ||
| return id, fmt.Errorf("unexpected number of path items: %d", len(parts)) | ||
| } | ||
|
|
||
| return strings.TrimSuffix(parts[6], ".vcf"), nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| package carddav | ||
|
|
||
| import ( | ||
| "net/http" | ||
| "net/http/httptest" | ||
| "testing" | ||
|
|
||
| "github.com/maxatome/go-testdeep/td" | ||
| ) | ||
|
|
||
| func TestDelete(t *testing.T) { | ||
| testServerCalled := false | ||
| testServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
| td.Cmp(t, r.Method, "DELETE") | ||
| td.Cmp(t, r.Header["Authorization"], []string{"Basic YWxpY2U6cGFzc3dvcmQ="}) | ||
| td.Cmp(t, r.URL.Path, "/dav/addressbooks/user/charlieegan3@fastmail.com/Default/test-id.vcf") | ||
| testServerCalled = true | ||
| })) | ||
|
|
||
| cardDavClient := Client{ | ||
| URL: testServer.URL + "/dav/addressbooks/user/charlieegan3@fastmail.com/Default/", | ||
| User: "alice", | ||
| Password: "password", | ||
| } | ||
|
|
||
| err := cardDavClient.Delete("test-id") | ||
| if err != nil { | ||
| t.Fatalf("unexpected error: %v", err) | ||
| } | ||
|
|
||
| td.Cmp(t, testServerCalled, true) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| package carddav | ||
|
|
||
| import ( | ||
| "io/ioutil" | ||
| "net/http" | ||
| "net/http/httptest" | ||
| "testing" | ||
|
|
||
| "github.com/maxatome/go-testdeep/td" | ||
| ) | ||
|
|
||
| func TestList(t *testing.T) { | ||
| testServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
| td.Cmp(t, r.Method, "PROPFIND") | ||
| td.Cmp(t, r.Header["Authorization"], []string{"Basic YWxpY2U6cGFzc3dvcmQ="}) | ||
| td.Cmp(t, r.Header["Depth"], []string{"1"}) | ||
|
|
||
| b, err := ioutil.ReadFile("propfind.xml") | ||
| td.Cmp(t, err, nil) | ||
| w.Write(b) | ||
| })) | ||
|
|
||
| expectedItems := []string{ | ||
| "6316e64d-176c-42bc-9d59-30ed53c1a06b", | ||
| "a5fadfc4-27fc-459c-847d-c8dabe3f789e", | ||
| } | ||
|
|
||
| cardDavClient := Client{ | ||
| URL: testServer.URL + "/dav/addressbooks/user/charlieegan3@fastmail.com/Default", | ||
| User: "alice", | ||
| Password: "password", | ||
| } | ||
|
|
||
| gotItems, err := cardDavClient.List() | ||
| if err != nil { | ||
| t.Fatalf("unexpected error: %v", err) | ||
| } | ||
|
|
||
| td.Cmp(t, gotItems, expectedItems) | ||
| } |
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