Upload thang len S3

Ba luot goi that, khong mo phong. Luot 2 di thang toi S3 - mo tab Network cua trinh duyet va doi chieu: request do khong cham backend.

Cau hinh
  1. 1 Xin giay phep browser → IGNIS

    POST {base}/upload-policy - IGNIS goi authorize(), tu choi neu qua maxBytes, sinh khoa pending/<uuid>/<ten>, roi ky policy va commitToken. 

    
      
    2. 

      
  2. 
        
    
          2
          Gui bytes
          browser → S3 (khong qua IGNIS)
        
    
        
    
          Form multipart toi postURL. file PHAI la field cuoi - S3 doc
          theo thu tu va bo qua moi thu sau no. S3 tu kiem chu ky, tien to khoa va khoang dung
          luong.
        
    
        
    
      
    3. 

      
  3. 
        
    
          3
          Chot
          browser → IGNIS
        
    
        
    
          POST {base}/upload-commit - IGNIS kiem HMAC TRUOC khi cham S3, chay
          onCommit, roi copy server-side tu pending/ sang khoa cuoi va xoa
          ban tam.
        
    
        
    
      
    4.