Windows Server 2008 R2 下配置TLS1.2添加自签名证书的图文教程

# copyright 2016, alexander hass
# http://www.hass.de/content/setup-your-iis-ssl-perfect-forward-secrecy-and-tls-12
#
# version 1.7
# - windows version compare failed. get-ciminstance requires windows 2012 or later.
# version 1.6
# - os version detection for cipher suites order.
# version 1.5
# - enabled ecdh and more secure hash functions and reorderd cipher list.
# - added client setting for all ciphers.
# version 1.4
# - rc4 has been disabled.
# version 1.3
# - md5 has been disabled.
# version 1.2
# - re-factored code style and output
# version 1.1
# - sslv3 has been disabled. (poodle attack protection)
write-host 'configuring iis with ssl/tls deployment best practices...'
write-host '--------------------------------------------------------------------------------'
# disable multi-protocol unified hello
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\multi-protocol unified hello\server' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\multi-protocol unified hello\server' -name enabled -value 0 -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\multi-protocol unified hello\server' -name 'disabledbydefault' -value 1 -propertytype 'dword' -force | out-null
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\multi-protocol unified hello\client' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\multi-protocol unified hello\client' -name enabled -value 0 -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\multi-protocol unified hello\client' -name 'disabledbydefault' -value 1 -propertytype 'dword' -force | out-null
write-host 'multi-protocol unified hello has been disabled.'
# disable pct 1.0
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\pct 1.0\server' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\pct 1.0\server' -name enabled -value 0 -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\pct 1.0\server' -name 'disabledbydefault' -value 1 -propertytype 'dword' -force | out-null
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\pct 1.0\client' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\pct 1.0\client' -name enabled -value 0 -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\pct 1.0\client' -name 'disabledbydefault' -value 1 -propertytype 'dword' -force | out-null
write-host 'pct 1.0 has been disabled.'
# disable ssl 2.0 (pci compliance)
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 2.0\server' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 2.0\server' -name enabled -value 0 -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 2.0\server' -name 'disabledbydefault' -value 1 -propertytype 'dword' -force | out-null
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 2.0\client' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 2.0\client' -name enabled -value 0 -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 2.0\client' -name 'disabledbydefault' -value 1 -propertytype 'dword' -force | out-null
write-host 'ssl 2.0 has been disabled.'
# note: if you disable ssl 3.0 the you may lock out some people still using
# windows xp with ie6/7. without ssl 3.0 enabled, there is no protocol available
# for these people to fall back. safer shopping certifications may require that
# you disable sslv3.
#
# disable ssl 3.0 (pci compliance) and enable "poodle" protection
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 3.0\server' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 3.0\server' -name enabled -value 0 -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 3.0\server' -name 'disabledbydefault' -value 1 -propertytype 'dword' -force | out-null
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 3.0\client' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 3.0\client' -name enabled -value 0 -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 3.0\client' -name 'disabledbydefault' -value 1 -propertytype 'dword' -force | out-null
write-host 'ssl 3.0 has been disabled.'
# add and enable tls 1.0 for client and server schannel communications
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.0\server' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.0\server' -name 'enabled' -value '0xffffffff' -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.0\server' -name 'disabledbydefault' -value 0 -propertytype 'dword' -force | out-null
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.0\client' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.0\client' -name 'enabled' -value '0xffffffff' -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.0\client' -name 'disabledbydefault' -value 0 -propertytype 'dword' -force | out-null
write-host 'tls 1.0 has been enabled.'
# add and enable tls 1.1 for client and server schannel communications
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.1\server' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.1\server' -name 'enabled' -value '0xffffffff' -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.1\server' -name 'disabledbydefault' -value 0 -propertytype 'dword' -force | out-null
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.1\client' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.1\client' -name 'enabled' -value '0xffffffff' -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.1\client' -name 'disabledbydefault' -value 0 -propertytype 'dword' -force | out-null
write-host 'tls 1.1 has been enabled.'
# add and enable tls 1.2 for client and server schannel communications
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.2\server' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.2\server' -name 'enabled' -value '0xffffffff' -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.2\server' -name 'disabledbydefault' -value 0 -propertytype 'dword' -force | out-null
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.2\client' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.2\client' -name 'enabled' -value '0xffffffff' -propertytype 'dword' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\tls 1.2\client' -name 'disabledbydefault' -value 0 -propertytype 'dword' -force | out-null
write-host 'tls 1.2 has been enabled.'
# re-create the ciphers key.
new-item 'hklm:system\currentcontrolset\control\securityproviders\schannel\ciphers' -force | out-null
# disable insecure/weak ciphers.
$insecureciphers = @(
 'des 56/56',
 'null',
 'rc2 128/128',
 'rc2 40/128',
 'rc2 56/128',
 'rc4 40/128',
 'rc4 56/128',
 'rc4 64/128',
 'rc4 128/128'
)
foreach ($insecurecipher in $insecureciphers) {
 $key = (get-item hklm:\).opensubkey('system\currentcontrolset\control\securityproviders\schannel\ciphers', $true).createsubkey($insecurecipher)
 $key.setvalue('enabled', 0, 'dword')
 $key.close()
 write-host "weak cipher $insecurecipher has been disabled."
}
# enable new secure ciphers.
# - rc4: it is recommended to disable rc4, but you may lock out winxp/ie8 if you enforce this. this is a requirement for fips 140-2.
# - 3des: it is recommended to disable these in near future. this is the last cipher supported by windows xp.
# - windows vista and before 'triple des 168' was named 'triple des 168/168' per https://support.microsoft.com/en-us/kb/245030
$secureciphers = @(
 'aes 128/128',
 'aes 256/256',
 'triple des 168'
)
foreach ($securecipher in $secureciphers) {
 $key = (get-item hklm:\).opensubkey('system\currentcontrolset\control\securityproviders\schannel\ciphers', $true).createsubkey($securecipher)
 new-itemproperty -path "hklm:\system\currentcontrolset\control\securityproviders\schannel\ciphers\$securecipher" -name 'enabled' -value '0xffffffff' -propertytype 'dword' -force | out-null
 $key.close()
 write-host "strong cipher $securecipher has been enabled."
}
# set hashes configuration.
new-item 'hklm:system\currentcontrolset\control\securityproviders\schannel\hashes' -force | out-null
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\hashes\md5' -force | out-null
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\hashes\md5' -name enabled -value 0 -propertytype 'dword' -force | out-null
$securehashes = @(
 'sha',
 'sha256',
 'sha384',
 'sha512'
)
foreach ($securehash in $securehashes) {
 $key = (get-item hklm:\).opensubkey('system\currentcontrolset\control\securityproviders\schannel\hashes', $true).createsubkey($securehash)
 new-itemproperty -path "hklm:\system\currentcontrolset\control\securityproviders\schannel\hashes\$securehash" -name 'enabled' -value '0xffffffff' -propertytype 'dword' -force | out-null
 $key.close()
 write-host "hash $securehash has been enabled."
}
# set keyexchangealgorithms configuration.
new-item 'hklm:system\currentcontrolset\control\securityproviders\schannel\keyexchangealgorithms' -force | out-null
$securekeyexchangealgorithms = @(
 'diffie-hellman',
 'ecdh',
 'pkcs'
)
foreach ($securekeyexchangealgorithm in $securekeyexchangealgorithms) {
 $key = (get-item hklm:\).opensubkey('system\currentcontrolset\control\securityproviders\schannel\keyexchangealgorithms', $true).createsubkey($securekeyexchangealgorithm)
 new-itemproperty -path "hklm:\system\currentcontrolset\control\securityproviders\schannel\keyexchangealgorithms\$securekeyexchangealgorithm" -name 'enabled' -value '0xffffffff' -propertytype 'dword' -force | out-null
 $key.close()
 write-host "keyexchangealgorithm $securekeyexchangealgorithm has been enabled."
}
# set cipher suites order as secure as possible (enables perfect forward secrecy).
$os = get-wmiobject -class win32_operatingsystem
if ([system.version]$os.version -lt [system.version]'10.0') {
 write-host 'use cipher suites order for windows 2008r2/2012/2012r2.'
 $ciphersuitesorder = @(
 'tls_ecdhe_rsa_with_aes_256_cbc_sha384_p521',
 'tls_ecdhe_rsa_with_aes_256_cbc_sha384_p384',
 'tls_ecdhe_rsa_with_aes_256_cbc_sha384_p256',
 'tls_ecdhe_rsa_with_aes_128_cbc_sha256_p521',
 'tls_ecdhe_rsa_with_aes_128_cbc_sha256_p384',
 'tls_ecdhe_rsa_with_aes_128_cbc_sha256_p256',
 'tls_ecdhe_rsa_with_aes_256_cbc_sha_p521',
 'tls_ecdhe_rsa_with_aes_256_cbc_sha_p384',
 'tls_ecdhe_rsa_with_aes_256_cbc_sha_p256',
 'tls_ecdhe_rsa_with_aes_128_cbc_sha_p521',
 'tls_ecdhe_rsa_with_aes_128_cbc_sha_p384',
 'tls_ecdhe_rsa_with_aes_128_cbc_sha_p256',
 'tls_ecdhe_ecdsa_with_aes_256_gcm_sha384_p521',
 'tls_ecdhe_ecdsa_with_aes_256_gcm_sha384_p384',
 'tls_ecdhe_ecdsa_with_aes_128_gcm_sha256_p521',
 'tls_ecdhe_ecdsa_with_aes_128_gcm_sha256_p384',
 'tls_ecdhe_ecdsa_with_aes_128_gcm_sha256_p256',
 'tls_ecdhe_ecdsa_with_aes_256_cbc_sha384_p521',
 'tls_ecdhe_ecdsa_with_aes_256_cbc_sha384_p384',
 'tls_ecdhe_ecdsa_with_aes_128_cbc_sha256_p521',
 'tls_ecdhe_ecdsa_with_aes_128_cbc_sha256_p384',
 'tls_ecdhe_ecdsa_with_aes_128_cbc_sha256_p256',
 'tls_ecdhe_ecdsa_with_aes_256_cbc_sha_p521',
 'tls_ecdhe_ecdsa_with_aes_256_cbc_sha_p384',
 'tls_ecdhe_ecdsa_with_aes_256_cbc_sha_p256',
 'tls_ecdhe_ecdsa_with_aes_128_cbc_sha_p521',
 'tls_ecdhe_ecdsa_with_aes_128_cbc_sha_p384',
 'tls_ecdhe_ecdsa_with_aes_128_cbc_sha_p256',
 'tls_rsa_with_aes_256_gcm_sha384',
 'tls_rsa_with_aes_128_gcm_sha256',
 'tls_rsa_with_aes_256_cbc_sha256',
 'tls_rsa_with_aes_128_cbc_sha256',
 'tls_rsa_with_aes_256_cbc_sha',
 'tls_rsa_with_aes_128_cbc_sha',
 'tls_rsa_with_3des_ede_cbc_sha'
 )
}
else {
 write-host 'use cipher suites order for windows 10/2016 and later.'
 $ciphersuitesorder = @(
 'tls_ecdhe_rsa_with_aes_256_gcm_sha384',
 'tls_ecdhe_rsa_with_aes_128_gcm_sha256',
 'tls_ecdhe_rsa_with_aes_256_cbc_sha384',
 'tls_ecdhe_rsa_with_aes_128_cbc_sha256',
 'tls_ecdhe_rsa_with_aes_256_cbc_sha',
 'tls_ecdhe_rsa_with_aes_128_cbc_sha',
 'tls_ecdhe_ecdsa_with_aes_256_gcm_sha384',
 'tls_ecdhe_ecdsa_with_aes_128_gcm_sha256',
 'tls_ecdhe_ecdsa_with_aes_256_cbc_sha384',
 'tls_ecdhe_ecdsa_with_aes_128_cbc_sha256',
 'tls_ecdhe_ecdsa_with_aes_256_cbc_sha',
 'tls_ecdhe_ecdsa_with_aes_128_cbc_sha',
 'tls_rsa_with_aes_256_gcm_sha384',
 'tls_rsa_with_aes_128_gcm_sha256',
 'tls_rsa_with_aes_256_cbc_sha256',
 'tls_rsa_with_aes_128_cbc_sha256',
 'tls_rsa_with_aes_256_cbc_sha',
 'tls_rsa_with_aes_128_cbc_sha',
 'tls_rsa_with_3des_ede_cbc_sha'
 )
}
$ciphersuitesasstring = [string]::join(',', $ciphersuitesorder)
# one user reported this key does not exists on windows 2012r2. cannot repro myself on a brand new windows 2012r2 core machine. adding this just to be save.
new-item 'hklm:\software\policies\microsoft\cryptography\configuration\ssl\00010002' -erroraction silentlycontinue
new-itemproperty -path 'hklm:\software\policies\microsoft\cryptography\configuration\ssl\00010002' -name 'functions' -value $ciphersuitesasstring -propertytype 'string' -force | out-null
write-host '--------------------------------------------------------------------------------'
write-host 'note: after the system has been rebooted you can verify your server'
write-host '  configuration at https://www.ssllabs.com/ssltest/'
write-host "--------------------------------------------------------------------------------`n"
write-host -foregroundcolor red 'a computer restart is required to apply settings. restart computer now?'
restart-computer -force -confirm

# copyright 2016, alexander hass
# http://www.hass.de/content/setup-your-iis-ssl-perfect-forward-secrecy-and-tls-12
#
# version 1.0
# - rollback script created.
write-host 'reset iis to weak and insecure ssl defaults...'
write-host '--------------------------------------------------------------------------------'
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\ciphers' -force
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\ciphersuites' -force
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\hashes' -force
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\keyexchangealgorithms' -force
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols' -force
new-item 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 2.0\client' -force
new-itemproperty -path 'hklm:\system\currentcontrolset\control\securityproviders\schannel\protocols\ssl 2.0\client' -name disabledbydefault -value 1 -propertytype 'dword'
new-item 'hklm:\software\policies\microsoft\cryptography\configuration\ssl\00010002' -force
restart-computer -force