使用curl调用oss

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由于内部网络管控严格，服务器上进出网络很多限制导致很多比较有用的包不能上传或下载，当然方式还是有的，但是违规（︶^︶）。例如每次找网络组开通oss网络权限总是很慢，也不知道办没办好又或者是权限没设对。需要自己测试网络是否放行，奈何又不能装其他东西，只能用curl来试试了

curl调用oss脚本

#!/bin/sh
export LANG="en_US.UTF-8" 
# oss endpoint地址
host="oss-cn-gz-csa-d01-a.inner.y.csair.com"

# bucket名称
bucket="oss-paas-test"

# 请输入自己的：AccessKey ID
Id="ggggggggg"

# 请输入自己的：AccessKey Secret
Key="gggggggg"

# 获取方法
# put: 上传
# get: 下载 
method=$1

# 源文件
source=$2

# 目标文件
dest=$3

if test -z "$method"
then
    method=GET
fi
 
 
if [ "get" = ${method} ] || [ "GET" = ${method} ]
then
    method=GET
elif [ "put" = ${method} ] || [ "PUT" = ${method} ]
then
    method=PUT
else
    method=GET
fi
if test -z "$dest"
then
    dest=$source
fi
 

if test -z "$method" || test -z "$source" || test -z "$dest"
then
    echo -e "Usage:"
    echo -e "\t$0 put localfile objectname"
    echo -e "\t$0 get objectname localfile"
    exit -1
fi
 

if [ "put" = ${method} ] || [ "PUT" = ${method} ]
then
    resource="/${bucket}/${dest}"
    contentType=`file -ib ${source} |awk -F ";" '{print $1}'`
    dateValue="`TZ=GMT date +'%a, %d %b %Y %H:%M:%S GMT'`"
    stringToSign="${method}\n\n${contentType}\n${dateValue}\n${resource}"
    signature=`echo -en ${stringToSign} | openssl sha1 -hmac ${Key} -binary | base64`
    url=http://${host}${resource}
    echo ${contentType} 
    echo ${dateValue}
    echo ${stringToSign}
    echo ${signature}
    echo "upload ${source} to ${url}"
    curl -i -q -X PUT -T "${source}" \
      -H "Host: ${host}" \
      -H "Date: ${dateValue}" \
      -H "Content-Type: ${contentType}" \
      -H "Authorization: OSS ${Id}:${signature}" \
      ${url}
else
    resource="/${bucket}/${source}"
    contentType=""
    dateValue="`TZ=GMT date +'%a, %d %b %Y %H:%M:%S GMT'`"
    stringToSign="${method}\n\n${contentType}\n${dateValue}\n${resource}"
    signature=`echo -en ${stringToSign} | openssl sha1 -hmac ${Key} -binary | base64`
    url=http://${host}/${resource}
    echo "download ${url} to ${dest}"
    curl --create-dirs \
      -H "Host: ${host}" \
      -H "Date: ${dateValue}" \
      -H "Content-Type: ${contentType}" \
      -H "Authorization: OSS ${Id}:${signature}" \
      ${url} -o ${dest}
fi