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ForAnyValue:NotIpAddressIfExists

Warning:

As far as we know ForAnyValue: NotIpAddressIfExists can never be used because there are no context keys available that are an array of CIDR strings. This is here as an example of how it could work, but if you see this in the wild, it's probably a mistake.

It's totally possible this is a mistake on our part, if you think we got this wrong please send an email to wroooong at cloudcopilot.io and we'll get it fixed up.

ForAnyValue: NotIpAddressIfExists

ForAnyValue: NotIpAddressIfExists compares a list of IP addresses in a request to a list of CIDR strings in your policy.

To match a request, the context key must exist in the request and at least one IP address in the request must NOT match any of CIDR strings in your policy.

You can NOT use policy variables in the value of this operator.

ForAnyValue: NotIpAddressIfExists in an Allow Statement

Given the Policy Condition: 
"ForAnyValue:NotIpAddressIfExists": {
  "aws:nonExistent": [
    "170.64.0.0/16",
    "2001:4860:4860::8888/32"
  ]
}
When the Request Context has:
aws:nonExistent: null
Then the result is:
Not Allowed Not Allowed Statement does not apply
Given the Policy Condition: 
"ForAnyValue:NotIpAddressIfExists": {
  "aws:nonExistent": [
    "170.64.0.0/16",
    "2001:4860:4860::8888/32"
  ]
}
When the Request Context has:
aws:nonExistent:
 - 170.64.109.25
 - 2001:4860:130F:0000:0000:09C0:876A:130B
Then the result is:
Not Allowed Not Allowed Statement does not apply
Given the Policy Condition: 
"ForAnyValue:NotIpAddressIfExists": {
  "aws:nonExistent": [
    "170.64.0.0/16",
    "2001:4860:4860::8888/32"
  ]
}
When the Request Context has:
aws:nonExistent:
 - 10.0.14.32
 - 170.64.109.25
Then the result is:
Allowed Allowed Assuming no explicit Deny elsewhere
Given the Policy Condition: 
"ForAnyValue:NotIpAddressIfExists": {
  "aws:nonExistent": [
    "170.64.0.0/16",
    "2001:4860:4860::8888/32"
  ]
}
When the Request Context has:
aws:nonExistent:
 - 10.0.14.32
 - 2001:0db8:0001:0000:0000:0ab9:C0A8:0102
Then the result is:
Allowed Allowed Assuming no explicit Deny elsewhere
Given the Policy Condition: 
"ForAnyValue:NotIpAddressIfExists": {
  "aws:nonExistent": [
    "170.64.0.0/16",
    "2001:4860:4860::8888/32"
  ]
}
When the Request Context has:
aws:nonExistent:
 - 10.0.14.32
 - 2001:0db8:0001:0000:0000:0ab9:C0A8:0102
 - 170.64.109.25
Then the result is:
Allowed Allowed Assuming no explicit Deny elsewhere

ForAnyValue: NotIpAddressIfExists in a Deny Statement

Given the Policy Condition: 
"ForAnyValue:NotIpAddressIfExists": {
  "aws:nonExistent": [
    "170.64.0.0/16",
    "2001:4860:4860::8888/32"
  ]
}
When the Request Context has:
aws:nonExistent: null
Then the result is:
Not Denied Not Denied May be allowed by another statement
Given the Policy Condition: 
"ForAnyValue:NotIpAddressIfExists": {
  "aws:nonExistent": [
    "170.64.0.0/16",
    "2001:4860:4860::8888/32"
  ]
}
When the Request Context has:
aws:nonExistent:
 - 170.64.109.25
 - 2001:4860:130F:0000:0000:09C0:876A:130B
Then the result is:
Not Denied Not Denied May be allowed by another statement
Given the Policy Condition: 
"ForAnyValue:NotIpAddressIfExists": {
  "aws:nonExistent": [
    "170.64.0.0/16",
    "2001:4860:4860::8888/32"
  ]
}
When the Request Context has:
aws:nonExistent:
 - 10.0.14.32
 - 170.64.109.25
Then the result is:
Denied Denied
Given the Policy Condition: 
"ForAnyValue:NotIpAddressIfExists": {
  "aws:nonExistent": [
    "170.64.0.0/16",
    "2001:4860:4860::8888/32"
  ]
}
When the Request Context has:
aws:nonExistent:
 - 10.0.14.32
 - 2001:0db8:0001:0000:0000:0ab9:C0A8:0102
Then the result is:
Denied Denied
Given the Policy Condition: 
"ForAnyValue:NotIpAddressIfExists": {
  "aws:nonExistent": [
    "170.64.0.0/16",
    "2001:4860:4860::8888/32"
  ]
}
When the Request Context has:
aws:nonExistent:
 - 10.0.14.32
 - 2001:0db8:0001:0000:0000:0ab9:C0A8:0102
 - 170.64.109.25
Then the result is:
Denied Denied