Private/Get-EdgeTokenIsExpired.ps1
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# Copyright 2017 Google Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. function Get-EdgeTokenIsExpired { [cmdletbinding()] PARAM( [System.Management.Automation.PSNoteProperty] $UserToken ) PROCESS { if ($PSBoundParameters['Debug']) { $DebugPreference = 'Continue' } if (!$usertoken) { throw [System.ArgumentNullException] "You must pass a usertoken [PSNoteProperty]." } $lifetime = $UserToken.Value.expires_in $issuedAt = $UserToken.Value.issued_at $NowMilliseconds = Get-NowMilliseconds -Fudge -60000 Write-Debug ( "Get-EdgeTokenIsExpired NowMilliseconds: " + $NowMilliseconds ) $ExpiryMilliseconds = [int64] $issuedAt + ($lifetime * 1000) Write-Debug ( "Get-EdgeTokenIsExpired ExpiryMilliseconds: " + $ExpiryMilliseconds ) if ($PSBoundParameters['Debug']) { $UnixEpochStart = new-object DateTime 1970,1,1,0,0,0,([DateTimeKind]::Utc) $Expiry = $UnixEpochStart.AddMilliseconds($ExpiryMilliseconds) Write-Debug ( "Get-EdgeTokenIsExpired Expiry: " + $Expiry ) } # True if expired $isExpired = ($ExpiryMilliseconds -lt $NowMilliseconds) Write-Debug ( "Get-EdgeTokenIsExpired isExpired: " + $isExpired ) $isExpired } } |