Functions/Gen-SBToken.ps1
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function SBToken { param( [Alias("u")][string]$uri, [Alias("p")][string]$policy, [Alias("k")][string]$key, [Alias("t")][int]$time = 300 ) [Reflection.Assembly]::LoadWithPartialName("System.Web")| out-null if (-not $uri ) { $uri=Read-Host "Service Bus URI" } if (-not $policy ) { $policy=Read-Host "Service Bus policy" } if (-not $key ) { $key=Read-Host "Service Bus key" } $Expires=([DateTimeOffset]::Now.ToUnixTimeSeconds())+$time $SignatureString=[System.Web.HttpUtility]::UrlEncode($uri)+ "`n" + [string]$Expires $HMAC = New-Object System.Security.Cryptography.HMACSHA256 $HMAC.key = [Text.Encoding]::ASCII.GetBytes($key) $Signature = $HMAC.ComputeHash([Text.Encoding]::ASCII.GetBytes($SignatureString)) $Signature = [Convert]::ToBase64String($Signature) $SASToken = "SharedAccessSignature sr=" + [System.Web.HttpUtility]::UrlEncode($uri) + "&sig=" + [System.Web.HttpUtility]::UrlEncode($Signature) + "&se=" + $Expires + "&skn=" + $policy Write-Host "----- Token Copied to Clipboard -------" # Copy the SAS token to the clipboard $SASToken | Set-Clipboard return $SASToken } |