Global.ps1
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Function Send-LogetoLogReport { Param( [parameter(Mandatory=$true)] $FunctionName, [parameter(Mandatory=$true)] $Exception ) try { $ehName = "logs" # hub name $ehNameSpace = "systemarteventhubs" # namespace $keyname = "PowershellSend" # name of the policy $key = "NpdfeCBfyJPyurG9EytYKtsDVXeecXCYDZA9DsjR6zk=" # Load the System.Web assembly to enable UrlEncode [Reflection.Assembly]::LoadWithPartialName("System.Web") | Out-Null $URI = "{0}.servicebus.windows.net/{1}" -f @($ehNameSpace,$ehName) $encodedURI = [System.Web.HttpUtility]::UrlEncode($URI) # Calculate expiry value one hour ahead $expiry = [string](([DateTimeOffset]::Now.ToUnixTimeSeconds())+3600) # Create the signature $stringToSign = [System.Web.HttpUtility]::UrlEncode($URI) + "`n" + $expiry $hmacsha = New-Object System.Security.Cryptography.HMACSHA256 $hmacsha.key = [Text.Encoding]::ASCII.GetBytes($key) $signature = $hmacsha.ComputeHash([Text.Encoding]::ASCII.GetBytes($stringToSign)) $signature = [System.Web.HttpUtility]::UrlEncode([Convert]::ToBase64String($signature)) # create Request Body $body = @{ Source="PS_PM" SourcePartition=$null LogType="Error" Timestamp=[System.DateTime]::UtcNow Message="Function: " + $FunctionName Exception=$Exception.Exception.Message } | ConvertTo-Json -Compress # API headers # $headers = @{ "Authorization"="SharedAccessSignature sr=" + $encodedURI + "&sig=" + $signature + "&se=" + $expiry + "&skn=" + $keyname; "Content-Type"="application/atom+xml;type=entry;charset=utf-8"; # must be this "Content-Length" = ("{0}" -f ($body.Length)) } # execute the Azure REST API $method = "POST" $dest = 'https://' +$URI +'/messages?timeout=60&api-version=2014-01' Invoke-RestMethod -Uri $dest -Method $method -Headers $headers -Body $body -Verbose } catch { try { # create Request Body $body = @{ Source="PS_PM" SourcePartition=$null LogType="Error" Timestamp=[System.DateTime]::UtcNow Message="Unable to send the log report in " + $FunctionName Exception=$null } | ConvertTo-Json -Compress # API headers # $headers = @{ "Authorization"="SharedAccessSignature sr=" + $encodedURI + "&sig=" + $signature + "&se=" + $expiry + "&skn=" + $keyname; "Content-Type"="application/atom+xml;type=entry;charset=utf-8"; # must be this "Content-Length" = ("{0}" -f ($body.Length)) } # execute the Azure REST API $method = "POST" $dest = 'https://' +$URI +'/messages?timeout=60&api-version=2014-01' Invoke-RestMethod -Uri $dest -Method $method -Headers $headers -Body $body -Verbose } catch {} } } |