public/Get-Csr.ps1
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Function Get-Csr { <# .SYNOPSIS Fetches existing or created CSR files from and F5 Load Balancer .Description User generally must specify .csr at the end of the common name used to generate the csr. Returns CSR text directly to console output. .PARAMETER csrName CSR to retrieve for a specified commonName. Generally must have .csr appened to the end like boozallencsn.com.csr .EXAMPLE Get-Csr -csrName boozallencsn.com.csr .NOTES Requires F5-LTM modules from github #> [cmdletBinding()] param( [Alias("Common Name")] [Parameter(Mandatory=$true)] [string[]]$csrName='' ) begin { #Test that the F5 session is in a valid format Test-F5Session($F5Session) if( [System.DateTime]($F5Session.WebSession.Headers.'Token-Expiration') -lt (Get-date) ){ Write-Warning "F5 Session Token is Expired. Please re-connect to the F5 device." break } } process { foreach ($name in $csrName) { $JSONBody = @" { "command":"run", "utilCmdArgs":"-c 'tmsh list sys crypto csr $name'" } "@ } $uri = $F5Session.BaseURL.Replace('/ltm/','/util/bash') $response = Invoke-RestMethodOverride -Method Post -Uri $URI -Body $JSONBody -ContentType 'application/json' -WebSession $F5Session.WebSession #trim off tmsh from end In of command result $response.commandResult -replace "sys crypto csr(?s)(.*$)" } } |