最近使用curl对s3进行接口测试，本想写个总结文档，但没想到已有前辈写了，就直接搬过来做个记录吧，原文见：
http://blog.csdn.net/ganggexiongqi/article/details/50483389
不想使用s3cmd/s3curl等工具或者第三方库来测试RadosGW提供的s3服务。所以google了一把，已经有人做过了，详见参考链接。
贴个shell脚本做个记录。
1. 创建bucket
创建名为"mygod"的bucket
bucket="mygod"
dateValue=`date -R`
resource="/${bucket}/"
contentType="application/octet-stream"
stringToSign="PUT\n\n\n${dateValue}\n${resource}"
s3Key="6R2MJWR863EREUDD0KTZ"
s3Secret="74eHNNQa1oLBlvZfO2CC2hIU8cobSYxTgeRDtXtH"
signature=`echo -en ${stringToSign} | openssl sha1 -hmac ${s3Secret} -binary | base64`
curl -v -X PUT "http://${bucket}.s3.mydomain.com" \
-H "Host: ${bucket}.s3.mydomain.com" \
-H "Date: ${dateValue}"\
-H "Authorization: AWS ${s3Key}:${signature}"
2. 上传对象到bucket
下面的脚本就是将@file上传到@url指定的存储服务集群中的@bucket下，对象的名字叫@objname。
file=./c.zip
objname="testfile"
bucket=another
url="s3.mydomain.com"
resource="/${bucket}/${objname}"
contentType="application/x-compressed-tar"
dateValue=`date -R`
stringToSign="PUT\n\n${contentType}\n${dateValue}\n${resource}"
s3Key="6R2MJWR863EREUDD0KTZ"
s3Secret="74eHNNQa1oLBlvZfO2CC2hIU8cobSYxTgeRDtXtH"
signature=`echo -en ${stringToSign} | openssl sha1 -hmac ${s3Secret} -binary | base64`
curl -X PUT -T "${file}" \
-H "Host: ${bucket}.${url}" \
-H "Date: ${dateValue}" \
-H "Content-Type: ${contentType}" \
-H "Authorization: AWS ${s3Key}:${signature}" "http://${bucket}.${url}/${objname}"
3. 获取object
file="./myfile"
objname="testfile"
bucket=another
url="s3.mydomain.com"
resource="/${bucket}/${objname}"
contentType="application/x-compressed-tar"
dateValue=`date -R`
stringToSign="GET\n\n${contentType}\n${dateValue}\n${resource}"
s3Key="6R2MJWR863EREUDD0KTZ"
s3Secret="74eHNNQa1oLBlvZfO2CC2hIU8cobSYxTgeRDtXtH"
signature=`echo -en ${stringToSign} | openssl sha1 -hmac ${s3Secret} -binary | base64`
curl -o ${file} -X GET \
-H "Host: ${bucket}.${url}" \
-H "Date: ${dateValue}" \
-H "Content-Type: ${contentType}" \
-H "Authorization: AWS ${s3Key}:${signature}" "http://${bucket}.${url}/${objname}"
- bucket="mygod"
- dateValue=`date -R`
- resource="/${bucket}/"
- contentType="application/octet-stream"
- stringToSign="PUT\n\n\n${dateValue}\n${resource}"
- s3Key="6R2MJWR863EREUDD0KTZ"
- s3Secret="74eHNNQa1oLBlvZfO2CC2hIU8cobSYxTgeRDtXtH"
- signature=`echo -en ${stringToSign} | openssl sha1 -hmac ${s3Secret} -binary | base64`
- curl -v -X PUT "http://${bucket}.s3.mydomain.com" \
- -H "Host: ${bucket}.s3.mydomain.com" \
- -H "Date: ${dateValue}"\
- -H "Authorization: AWS ${s3Key}:${signature}"