| 102 | } |
| 103 | |
| 104 | func ContinueSession() (session *Session, err error) { |
| 105 | var ( |
| 106 | file *os.File |
| 107 | folder string |
| 108 | ) |
| 109 | |
| 110 | folder = viper.GetString(SessionFolderFlag) |
| 111 | |
| 112 | // try to read from session.json |
| 113 | if file, err = os.OpenFile(fmt.Sprintf("%s/session.json", folder), os.O_RDONLY, 0600); err != nil { |
| 114 | return |
| 115 | } |
| 116 | |
| 117 | defer func(file *os.File) { |
| 118 | _ = file.Close() |
| 119 | }(file) |
| 120 | |
| 121 | session = new(Session) |
| 122 | session.Folder = folder |
| 123 | |
| 124 | if err = json.NewDecoder(file).Decode(&session); err != nil { |
| 125 | return nil, fmt.Errorf("could not parse session file: %w", err) |
| 126 | } |
| 127 | |
| 128 | // If we detect that this session is "dirty", try to save it again |
| 129 | if session.dirty { |
| 130 | _ = session.Save() |
| 131 | } |
| 132 | |
| 133 | if session.ClientConn, err = grpc.NewClient(session.URL, api.DefaultGrpcDialOptions(session.URL, session)...); err != nil { |
| 134 | return nil, fmt.Errorf("could not connect: %w", err) |
| 135 | } |
| 136 | |
| 137 | return session, nil |
| 138 | } |
| 139 | |
| 140 | // Save saves the session into the `.clouditor` folder in the home directory |
| 141 | func (s *Session) Save() (err error) { |