阿里云OSS限制多个IP上传

提要

很多时候我们有这样的需求：为了安全期间只限制或允许某个或者多个IP上传文件。

配置如下

{
 "Statement": [
 {
 "Action": "oss:*",
 "Effect": "Allow",
 "Resource": [
 "acs:oss:*:*:file-exchange-system/upload/56d4093264104b078e5ae141bd484104p/*",
 "acs:oss:*:*:file-exchange-system/upload/d6b025b7f0034e61971984010652e4c2p/*"
 ],
 "Condition": {
 "IpAddress": {
 "acs:SourceIp": ["222.73.109.218", "112.65.248.146 ","222.73.109.226","222.73.109.10 ","203.110.168.2","203.110.168.3","203.110.168.4","140.207.213.146","140.207.213.147","140.207.213.148"]
 }
 }
 },
 {
 "Effect": "Allow",
 "Action": [
 "oss:ListObjects"
 ],
 "Resource": [
 "acs:oss:*:*:file-exchange-system"
 ],
 "Condition": {
 "StringLike": {
 "oss:Prefix": [
 "upload/56d4093264104b078e5ae141bd484104p/*",
 "upload/d6b025b7f0034e61971984010652e4c2p/*"
 ]
 },
 "IpAddress": {
 "acs:SourceIp": ["222.73.109.218", "112.65.248.146 ","222.73.109.226","222.73.109.10 ","203.110.168.2","203.110.168.3","203.110.168.4","140.207.213.146","140.207.213.147","140.207.213.148"]
 }
 }
 }
 ],
 "Version": "1"
}

还有这样的需求

只允许一个网段

"acs:SourceIp": ["42.120.88.10", "42.120.66.0/24"]