mirror of https://github.com/secdev/scapy.git
48 lines
1.9 KiB
PowerShell
48 lines
1.9 KiB
PowerShell
# Install Npcap on the machine.
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# Config:
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$npcap_oem_file = "npcap-0.99-r5-oem.exe"
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# Note: because we need the /S option (silent), this script has two cases:
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# - The script is runned from a master build, then use the secure variable 'npcap_oem_key' which will be available
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# to decode the very recent npcap install oem file and use it
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# - The script is runned from a PR, then use the provided archived 0.96 version, which is the last public one to
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# provide support for the /S option
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Try
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{
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# Check that the key is defined (build mode)
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$user, $pass = (Get-ChildItem Env:npcap_oem_key).Value.replace("`"", "").split(",")
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if(!$user -Or !$pass){
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Throw (New-Object System.Exception)
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}
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$file = $PSScriptRoot+"\"+$npcap_oem_file
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# Download oem file using (super) secret credentials
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$pair = "${user}:${pass}"
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$encodedCreds = [System.Convert]::ToBase64String([System.Text.Encoding]::ASCII.GetBytes($pair))
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$basicAuthValue = "Basic $encodedCreds"
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$headers = @{ Authorization = $basicAuthValue }
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$secpasswd = ConvertTo-SecureString $pass -AsPlainText -Force
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$credential = New-Object System.Management.Automation.PSCredential($user, $secpasswd)
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Invoke-WebRequest -uri (-join("https://nmap.org/npcap/oem/dist/",$npcap_oem_file)) -OutFile $file -Headers $headers -Credential $credential
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}
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Catch
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{
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$file = $PSScriptRoot+"\npcap-0.96.exe"
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# Download the 0.96 file from nmap servers
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wget "https://nmap.org/npcap/dist/npcap-0.96.exe" -UseBasicParsing -OutFile $file
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# Now let's check its checksum
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$_chksum = $(CertUtil -hashfile $file SHA256)[1] -replace " ",""
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if ($_chksum -ne "83667e1306fdcf7f9967c10277b36b87e50ee8812e1ee2bb9443bdd065dc04a1"){
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echo "Checksums does NOT match !"
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exit
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} else {
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echo "Checksums matches !"
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}
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}
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echo "Installing:"
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echo $file
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# Run installer
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Start-Process $file -ArgumentList "/loopback_support=yes /S" -wait
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echo "Npcap installation completed" |