| 1 | package bitwarden |
| 2 | |
| 3 | import ( |
| 4 | "bytes" |
| 5 | "context" |
| 6 | "fmt" |
| 7 | "io" |
| 8 | "mime/multipart" |
| 9 | "net/http" |
| 10 | "net/url" |
| 11 | ) |
| 12 | |
| 13 | // AttachmentsService handles file attachment operations. |
| 14 | type AttachmentsService struct { |
| 15 | t *transport |
| 16 | } |
| 17 | |
| 18 | // Create uploads a file attachment to a vault item. |
| 19 | func (s *AttachmentsService) Create(ctx context.Context, itemID, filename string, file io.Reader) (*Item, error) { |
| 20 | var buf bytes.Buffer |
| 21 | writer := multipart.NewWriter(&buf) |
| 22 | |
| 23 | part, err := writer.CreateFormFile("file", filename) |
| 24 | if err != nil { |
| 25 | return nil, fmt.Errorf("create form file: %w", err) |
| 26 | } |
| 27 | |
| 28 | if _, err := io.Copy(part, file); err != nil { |
| 29 | return nil, fmt.Errorf("copy file data: %w", err) |
| 30 | } |
| 31 | |
| 32 | if err := writer.Close(); err != nil { |
| 33 | return nil, fmt.Errorf("close multipart writer: %w", err) |
| 34 | } |
| 35 | |
| 36 | u := s.t.baseURL + "/attachment?itemid=" + itemID |
| 37 | req, err := http.NewRequestWithContext(ctx, http.MethodPost, u, &buf) |
| 38 | if err != nil { |
| 39 | return nil, fmt.Errorf("create request: %w", err) |
| 40 | } |
| 41 | req.Header.Set("Content-Type", writer.FormDataContentType()) |
| 42 | |
| 43 | resp, err := s.t.httpClient.Do(req) |
| 44 | if err != nil { |
| 45 | return nil, fmt.Errorf("execute request: %w", err) |
| 46 | } |
| 47 | defer resp.Body.Close() |
| 48 | |
| 49 | respBody, err := io.ReadAll(resp.Body) |
| 50 | if err != nil { |
| 51 | return nil, fmt.Errorf("read response: %w", err) |
| 52 | } |
| 53 | |
| 54 | if resp.StatusCode >= 400 { |
| 55 | return nil, &APIError{ |
| 56 | StatusCode: resp.StatusCode, |
| 57 | Message: string(respBody), |
| 58 | } |
| 59 | } |
| 60 | |
| 61 | return decodeObjectResponsePtr[Item](respBody) |
| 62 | } |
| 63 | |
| 64 | // Get downloads an attachment by ID from a vault item. Returns the raw file contents. |
| 65 | func (s *AttachmentsService) Get(ctx context.Context, attachmentID, itemID string) ([]byte, error) { |
| 66 | q := url.Values{"itemid": {itemID}} |
| 67 | data, err := s.t.get(ctx, "/object/attachment/"+attachmentID, q) |
| 68 | if err != nil { |
| 69 | return nil, err |
| 70 | } |
| 71 | return data, nil |
| 72 | } |
| 73 | |
| 74 | // Delete removes an attachment by ID from a vault item. |
| 75 | func (s *AttachmentsService) Delete(ctx context.Context, attachmentID, itemID string) error { |
| 76 | q := url.Values{"itemid": {itemID}} |
| 77 | _, err := s.t.do(ctx, http.MethodDelete, "/object/attachment/"+attachmentID, q, nil) |
| 78 | return err |
| 79 | } |
| 80 | |