是否可以将Powershell中现有的Chrome网络会话中已获取的Cookie用于SessionVariable？
我知道SessionVariable的字段是：
Headers : {}
Cookies : System.Net.CookieContainer
UseDefaultCredentials : False
Credentials :
Certificates :
UserAgent : Mozilla/5.0 (Windows NT; Windows NT 10.0; en-US)
WindowsPowerShell/5.1.17134.407
Proxy :
MaximumRedirection : -1
我最初可以为webrequest做些设置这些值的事情吗？当会话可能是多种/不同类型的请求时，是否需要特定的会话标题？
$ua = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36"
$Params = @{
Headers = $headers
Cookies = $cookies
UseDefaultCredentials = "False"
Credentials = $creds
UserAgent = $ua
Proxy = ""
MaximumRedirection = "-1"
}
如果可以执行类似的操作，那么我对输入cookie的方式也有些困惑。我是从Getting Cookies using PowerShell找到的：
$webrequest = Invoke-WebRequest -Uri $url -SessionVariable websession
$cookies = $websession.Cookies.GetCookies($url)
# Here, you can output all of $cookies, or you can go through them one by one.
foreach ($cookie in $cookies) {
# You can get cookie specifics, or just use $cookie
# This gets each cookie's name and value
Write-Host "$($cookie.name) = $($cookie.value)"
}
我可以从任何给定站点以这种格式导出Cookie的JSON格式，但是如果需要的话，我也可以将其缩减为“ name” =“ value”。
[
{
"domain": "",
"expirationDate": "",
"hostOnly": "",
"httpOnly": "",
"name": "",
"path": "",
"sameSite": "",
"secure": "",
"session": "",
"storeId": "",
"value": "",
"id": ""
},
{
"domain": "",
etc...
}
]
我不知道如何在$ cookies中将每个部分指定为$ cookie，也不知道如何以不同的方式添加它们，因为它不是来自URL / WebRequest而是来自JSON。
感谢您的帮助！
答案 0 :(得分：0)
这是使用 PSSQLite 作为 PowerShell 脚本的解决方案：
# One time setup
# Download the repository
$RepositoryZipUrl = "https://api.github.com/repos/RamblingCookieMonster/PSSQLite/zipball/master"
Invoke-RestMethod -Uri $RepositoryZipUrl -OutFile "PSSQLite.zip"
# Unblock the zip
Unblock-File "PSSQLite.zip"
# Extract the PSSQLite folder to a module path (e.g. $env:USERPROFILE\Documents\WindowsPowerShell\Modules\)
Expand-Archive -Path "PSSQLite.zip" -DestinationPath $(Resolve-Path "$env:USERPROFILE\Documents\*PowerShell\Modules" | Select-First 1) -Force -Confirm
#Simple alternative, if you have PowerShell 5, or the PowerShellGet module:
Install-Module PSSQLite
# Import the PSSQlite module
Import-Module PSSQLite #Alternatively, Import-Module \\Path\To\PSSQLite
# Specify for which domain you want to retrieve cookies
$domain = "mavaddat.ca"
# Create a SQLite connection to Cookies
$cookiesSQL = New-SQLiteConnection -DataSource "$env:APPDATA\Opera Software\Opera Stable\Cookies"
# Investigate the db structure
$cookiesSQL.GetSchema()
# Investigate tables' structures to formulate a SQL query
$cookiesSQL.GetSchema("Tables")
# Based on the schema of table `cookies`, form the query
$query = "SELECT `"_rowid_`",* FROM `"main`".`"cookies`" WHERE `"host_key`" LIKE '%$domain%' ESCAPE '\' LIMIT 0, 49999;"
# Read the cookies from the SQLite
$cookies = Invoke-SqliteQuery -Query $query -DataSource $cookiesSQL.FileName
# Get Chromium cookie master key
$cookiesKeyEncBaseSixtyFour = (Get-Content -Path "$env:APPDATA\Opera Software\Opera Stable\Local State" | ConvertFrom-Json).'os_crypt'.'encrypted_key'
$cookiesKeyEnc = [System.Convert]::FromBase64String($cookiesKeyEncBaseSixtyFour) | Select-Object -Skip 5 # Magic number 5
$cookiesKey = [System.Security.Cryptography.ProtectedData]::Unprotect($cookiesKeyEnc,$null,[System.Security.Cryptography.DataProtectionScope]::LocalMachine)
# Create a web session object for the IWR work
$session = New-Object Microsoft.PowerShell.Commands.WebRequestSession
# Stuff the cookies into the session
foreach($cookie in $cookies){
$names = $cookie | Get-Member | Where-Object -FilterScript {($_.MemberType) -eq 'NoteProperty'} | Select-Object -Property Name
foreach($name in $names)
{
$path = if ([string]::IsNullOrEmpty($cookie.'path'))
{
'/'
}
else
{
$cookie.'path'
}
$cipherStream = [System.IO.MemoryStream]::new($cookie.encrypted_value)
$cipherReader = [System.IO.BinaryReader]::new($cipherStream)
$nonSecretPayload = $cipherReader.ReadBytes(3) # Magic number 3
$nonce = $cipherReader.ReadBytes([System.Security.Cryptography.AesGcm]::NonceByteSizes.MinSize)
$session.Cookies.Add([System.Net.Cookie]::new(#)
}
}
# Now use the session to IWR
$downloadToPath = "c:\somewhere\on\disk\file.zip"
$remoteFileLocation = "http://somewhere/on/the/internet"
Invoke-WebRequest $remoteFileLocation -WebSession $session -TimeoutSec 900 -OutFile $downloadToPath
Chromium-based browser 使用存储在二进制 SQLite 数据库文件中的 cookie。请参阅有关如何为 Chrome 查找此数据库的超级用户问题，"Is there a way to watch cookies and their values live?"。
对我而言（在 Windows 10 上使用 Opera 74.0.3911.107），此文件名为 Cookies，位于 %appdata%\Opera Software\Opera Stable\Cookies。使用 PSSQLite，我可以看到数据库有两个具有以下架构的表：
Cookies 表| 姓名 | 类型 | 架构 |
|---|---|---|
| creation_utc | 整数 | "creation_utc" 整数非空 |
| host_key | 文本 | "host_key" 文本非空 |
| 名称 | 文本 | "name" TEXT NOT NULL |
| 价值 | 文本 | “值”文本非空 |
| 路径 | 文本 | “路径”文本非空 |
| expires_utc | 整数 | "expires_utc" 整数非空 |
| is_secure | 整数 | "is_secure" 整数非空 |
| is_httponly | 整数 | "is_httponly" 整数非空 |
| last_access_utc | 整数 | "last_access_utc" 整数非空 |
| has_expires | 整数 | "has_expires" INTEGER NOT NULL DEFAULT 1 |
| is_persistent | 整数 | "is_persistent" INTEGER NOT NULL DEFAULT 1 |
| 优先级 | 整数 | "priority" INTEGER NOT NULL DEFAULT 1 |
| encrypted_value | BLOB | "encrypted_value" BLOB 默认值 '' |
| 同站点 | 整数 | "samesite" INTEGER NOT NULL DEFAULT -1 |
| source_scheme | 整数 | "source_scheme" INTEGER NOT NULL DEFAULT 0 |
| 源端口 | 整数 | "source_port" INTEGER NOT NULL DEFAULT -1 |
| is_same_party | 整数 | "is_same_party" INTEGER NOT NULL DEFAULT 0 |
Meta 表| 姓名 | 类型 | 架构 |
|---|---|---|
| 键 | LONGVARCHAR | "key" LONGVARCHAR NOT NULL UNIQUE |
| 价值 | LONGVARCHAR | "value" LONGVARCHAR |
参见 stackoverflow 问题 "How to read Brave Browser cookie database encrypted values in C# (.NET Core)?" 我也遵循了 this gist 的 PowerShell cookie 方法 by @lawrencegripper 作为模板。