ForAllValues:ArnEquals

Warning:

In spite of the name difference ForAllValues: ArnEquals behaves exactly the same as ForAllValues: ArnLike. Switch to ForAllValues: ArnLike so people don't ask later what in the world you were thinking.

ForAllValues: ArnEquals

ForAllValues: ArnEquals compares a list of ARNs in a request to a list of ARN patterns in your policy. The policy values can include asterisks (*) to match multiple characters and question marks (?) to match a single character within an ARN segement. Wildcards cannot be used to span ARN segment, so the partition, service, region, account, and resource must all be present in your policy value, even if they are all wildcards. The comparision is case sensitive.

To match a request, the context key can be absent, but if it is present, all of the ARNs in the request must match at least one of the ARN patterns in your policy.

You can use policy variables in the value of this operator.

ForAllValues: ArnEquals in an Allow Statement

Click into any of these polices and change them test how they change the result.

Given the Policy Condition:

"ForAllValues:ArnEquals": {
  "logs:LogGeneratingResourceArns": [
    "arn:aws:iam::123456789012:role/*",
    "arn:aws:ec2:*:123456789012:instance/i-?????"
  ]
}

When the Request Context has:

logs:LogGeneratingResourceArns: null

Then the result is:

Allowed Assuming no explicit Deny elsewhere

Given the Policy Condition:

"ForAllValues:ArnEquals": {
  "logs:LogGeneratingResourceArns": [
    "arn:aws:iam::123456789012:role/*",
    "arn:aws:ec2:*:123456789012:instance/i-?????"
  ]
}

When the Request Context has:

logs:LogGeneratingResourceArns: 
 - arn:aws:iam::123456789012:user/User
 - arn:aws:iam::123456789012:user/OtherUser

Then the result is:

Not Allowed Statement does not apply

Given the Policy Condition:

"ForAllValues:ArnEquals": {
  "logs:LogGeneratingResourceArns": [
    "arn:aws:iam::123456789012:role/*",
    "arn:aws:ec2:*:123456789012:instance/i-?????"
  ]
}

When the Request Context has:

logs:LogGeneratingResourceArns: 
 - arn:aws:iam::123456789012:role/AdminRole
 - arn:aws:iam::123456789012:user/User

Then the result is:

Not Allowed Statement does not apply

Given the Policy Condition:

"ForAllValues:ArnEquals": {
  "logs:LogGeneratingResourceArns": [
    "arn:aws:iam::123456789012:role/*",
    "arn:aws:ec2:*:123456789012:instance/i-?????"
  ]
}

When the Request Context has:

logs:LogGeneratingResourceArns: 
 - arn:aws:iam::123456789012:role/AdminRole

Then the result is:

Allowed Assuming no explicit Deny elsewhere

Given the Policy Condition:

"ForAllValues:ArnEquals": {
  "logs:LogGeneratingResourceArns": [
    "arn:aws:iam::123456789012:role/*",
    "arn:aws:ec2:*:123456789012:instance/i-?????"
  ]
}

When the Request Context has:

logs:LogGeneratingResourceArns: 
 - arn:aws:iam::123456789012:role/AdminRole
 - arn:aws:ec2:us-east-1:123456789012:instance/i-0b22a

Then the result is:

Allowed Assuming no explicit Deny elsewhere

Given the Policy Condition:

"ForAllValues:ArnEquals": {
  "logs:LogGeneratingResourceArns": [
    "arn:aws:iam::123456789012:role/*",
    "arn:aws:ec2:*:123456789012:instance/i-?????"
  ]
}

When the Request Context has:

logs:LogGeneratingResourceArns: 
 - arn:aws:iam::123456789012:role/AdminRole
 - arn:aws:ec2:us-east-1:123456789012:instance/i-0b22a
 - arn:aws:iam::123456789012:user/User

Then the result is:

Not Allowed Statement does not apply

ForAllValues: ArnEquals in a Deny Statement

Click into any of these polices and change them test how they change the result.

Given the Policy Condition:

"ForAllValues:ArnEquals": {
  "logs:LogGeneratingResourceArns": [
    "arn:aws:iam::123456789012:role/*",
    "arn:aws:ec2:*:123456789012:instance/i-?????"
  ]
}

When the Request Context has:

logs:LogGeneratingResourceArns: null

Then the result is:

Denied

Given the Policy Condition:

"ForAllValues:ArnEquals": {
  "logs:LogGeneratingResourceArns": [
    "arn:aws:iam::123456789012:role/*",
    "arn:aws:ec2:*:123456789012:instance/i-?????"
  ]
}

When the Request Context has:

logs:LogGeneratingResourceArns: 
 - arn:aws:iam::123456789012:user/User
 - arn:aws:iam::123456789012:user/OtherUser

Then the result is:

Not Denied May be allowed by another statement

Given the Policy Condition:

"ForAllValues:ArnEquals": {
  "logs:LogGeneratingResourceArns": [
    "arn:aws:iam::123456789012:role/*",
    "arn:aws:ec2:*:123456789012:instance/i-?????"
  ]
}

When the Request Context has:

logs:LogGeneratingResourceArns: 
 - arn:aws:iam::123456789012:role/AdminRole
 - arn:aws:iam::123456789012:user/User

Then the result is:

Not Denied May be allowed by another statement

Given the Policy Condition:

"ForAllValues:ArnEquals": {
  "logs:LogGeneratingResourceArns": [
    "arn:aws:iam::123456789012:role/*",
    "arn:aws:ec2:*:123456789012:instance/i-?????"
  ]
}

When the Request Context has:

logs:LogGeneratingResourceArns: 
 - arn:aws:iam::123456789012:role/AdminRole

Then the result is:

Denied

Given the Policy Condition:

"ForAllValues:ArnEquals": {
  "logs:LogGeneratingResourceArns": [
    "arn:aws:iam::123456789012:role/*",
    "arn:aws:ec2:*:123456789012:instance/i-?????"
  ]
}

When the Request Context has:

logs:LogGeneratingResourceArns: 
 - arn:aws:iam::123456789012:role/AdminRole
 - arn:aws:ec2:us-east-1:123456789012:instance/i-0b22a

Then the result is:

Denied

Given the Policy Condition:

"ForAllValues:ArnEquals": {
  "logs:LogGeneratingResourceArns": [
    "arn:aws:iam::123456789012:role/*",
    "arn:aws:ec2:*:123456789012:instance/i-?????"
  ]
}

When the Request Context has:

logs:LogGeneratingResourceArns: 
 - arn:aws:iam::123456789012:role/AdminRole
 - arn:aws:ec2:us-east-1:123456789012:instance/i-0b22a
 - arn:aws:iam::123456789012:user/User

Then the result is:

Not Denied May be allowed by another statement