aliyun-oss-appserver-go

Installation

go get -u github.com/alphasnow/aliyun-oss-appserver-go

Usage

Token generate

token:=appserver.NewToken(&appserver.Config{AccessKeyId:"yourAccessKeyId",AccessKeySecret:"yourAccessKeySecret",Host:"https://bucket-name.oss-cn-hangzhou.aliyuncs.com",Directory:"user-dir-prefix/",ExpireSecond:600,// Only the PutObject, PostObject, and CompleteMultipartUpload support CallbackCallbackUrl:"http://domain.com/oss/callback",})postToken,_:=token.Generate()postTokenJson,_:=json.Marshal(postToken)//{//    "OSSAccessKeyId": "yourAccessKeyId",//    "policy": "eyJleHBpcmF0aW9uIjoiMjAyNS0wMS0wMVQwMDowMDowMFoiLCJjb25kaXRpb25zIjpbWyJzdGFydHMtd2l0aCIsIiRrZXkiLCJ1c2VyLWRpci1wcmVmaXgvIl1dfQ==",//    "callback": "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",//    "signature": "uXL82wU5IGCd7vcZKX9gua5TUJs=",//    "host": "https://bucket-name.oss-cn-hangzhou.aliyuncs.com",//    "expire": 1735689600,//    "directory": "user-dir-prefix/"//}

Upload file

curl --location"https://bucket-name.oss-cn-hangzhou.aliyuncs.com" \--form'key="user-dir-prefix/${filename}"' \--form'policy="eyJleHBpcmF0aW9uIjoiMjAyNS0wMS0wMVQwMDowMDowMFoiLCJjb25kaXRpb25zIjpbWyJzdGFydHMtd2l0aCIsIiRrZXkiLCJ1c2VyLWRpci1wcmVmaXgvIl1dfQ=="' \--form'OSSAccessKeyId="yourAccessKeyId"' \--form'callback="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"' \--form'signature="uXL82wU5IGCd7vcZKX9gua5TUJs="' \--form'file=@"~/Downloads/image.jpg"'

Callback verify

aliyunOSSCallback:=appserver.NewAliyunOSSCallback(request)callbackBody,err:=aliyunOSSCallback.VerifySignature()//{//    "bucket": "bucket-name",//    "object": "user-dir-prefix/image.jpg",//    "etag": "A3AC1B2FAADBD*****EE9F5EA57CAACB",//    "size": 2788,//    "mimeType": "image/jpeg",//    "imageInfo": {//        "height": 197,//        "width": 257,//        "format": "jpg"//    },//    "crc64": 34616313***72852000,//    "contentMd5": "o6wbL6rb0***7p9epXyqyw==",//    "vpcId": null,//    "clientIp": "100.20.30.40",//    "reqId": "674EB5AA2*****37341888F8",//    "operation": "PutObject"//}

Reference