# Copyright 2025 Star Rail Station
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
[Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12
Add-Type -AssemblyName System.Web
$ProgressPreference = 'SilentlyContinue'
$game_path = ""
Write-Output "Attempting to locate Warp Url!"
if ($args.Length -eq 0) {
$app_data = [Environment]::GetFolderPath('ApplicationData')
$locallow_path = "$app_data\..\LocalLow\Cognosphere\Star Rail\"
$log_path = "$locallow_path\Player.log"
if (-Not [IO.File]::Exists($log_path)) {
Write-Output "Failed to locate log file!"
Write-Output "Try using the Chinese client script?"
return
}
$log_lines = Get-Content $log_path -First 11
if ([string]::IsNullOrEmpty($log_lines)) {
$log_path = "$locallow_path\Player-prev.log"
if (-Not [IO.File]::Exists($log_path)) {
Write-Output "Failed to locate log file!"
Write-Output "Try using the Chinese client script?"
return
}
$log_lines = Get-Content $log_path -First 11
}
if ([string]::IsNullOrEmpty($log_lines)) {
Write-Output "Failed to locate game path! (1)"
Write-Output "Please contact support at discord.gg/srs"
return
}
$log_lines = $log_lines.split([Environment]::NewLine)
for ($i = 0; $i -lt 10; $i++) {
$log_line = $log_lines[$i]
if ($log_line.startsWith("Loading player data from ")) {
$game_path = $log_line.replace("Loading player data from ", "").replace("data.unity3d", "")
break
}
}
} else {
$game_path = $args[0]
}
if ([string]::IsNullOrEmpty($game_path)) {
Write-Output "Failed to locate game path! (2)"
Write-Output "Please contact support at discord.gg/srs"
return
}
$copy_path = [IO.Path]::GetTempPath() + [Guid]::NewGuid().ToString()
$cache_path = "$game_path/webCaches/Cache/Cache_Data/data_2"
$cache_folders = Get-ChildItem "$game_path/webCaches/" -Directory
$max_version = 0
for ($i = 0; $i -le $cache_folders.Length; $i++) {
$cache_folder = $cache_folders[$i].Name
if ($cache_folder -match '^\d+\.\d+\.\d+\.\d+$') {
$version = [int]-join($cache_folder.Split("."))
if ($version -ge $max_version) {
$max_version = $version
$cache_path = "$game_path/webCaches/$cache_folder/Cache/Cache_Data/data_2"
}
}
}
Copy-Item -Path $cache_path -Destination $copy_path
$cache_data = Get-Content -Encoding UTF8 -Raw $copy_path
Remove-Item -Path $copy_path
$cache_data_split = $cache_data -split '1/0/'
for ($i = $cache_data_split.Length - 1; $i -ge 0; $i--) {
$line = $cache_data_split[$i]
if ($line.StartsWith('http') -and $line.Contains("getGachaLog")) {
$url = ($line -split "\0")[0]
$res = Invoke-WebRequest -Uri $url -ContentType "application/json" -UseBasicParsing | ConvertFrom-Json
if ($res.retcode -eq 0) {
$uri = [Uri]$url
$query = [Web.HttpUtility]::ParseQueryString($uri.Query)
$keys = $query.AllKeys
foreach ($key in $keys) {
# Retain required params
if ($key -eq "authkey") { continue }
if ($key -eq "authkey_ver") { continue }
if ($key -eq "sign_type") { continue }
if ($key -eq "game_biz") { continue }
if ($key -eq "lang") { continue }
$query.Remove($key)
}
$latest_url = $uri.Scheme + "://" + $uri.Host + $uri.AbsolutePath + "?" + $query.ToString()
Write-Output "Warp History Url Found!"
Write-Output $latest_url
Set-Clipboard -Value $latest_url
Write-Output "Warp History Url has been saved to clipboard."
return;
}
}
if ($line.StartsWith('http') -and $line.Contains("getLdGachaLog")) {
$url = ($line -split "\0")[0]
$res = Invoke-WebRequest -Uri $url -ContentType "application/json" -UseBasicParsing | ConvertFrom-Json
if ($res.retcode -eq 0) {
$uri = [Uri]$url
$query = [Web.HttpUtility]::ParseQueryString($uri.Query)
$keys = $query.AllKeys
foreach ($key in $keys) {
# Retain required params
if ($key -eq "authkey") { continue }
if ($key -eq "authkey_ver") { continue }
if ($key -eq "sign_type") { continue }
if ($key -eq "game_biz") { continue }
if ($key -eq "lang") { continue }
$query.Remove($key)
}
$latest_url = $uri.Scheme + "://" + $uri.Host + $uri.AbsolutePath + "?" + $query.ToString()
Write-Output "Warp History Url Found!"
Write-Output $latest_url
Set-Clipboard -Value $latest_url
Write-Output "Warp History Url has been saved to clipboard."
return;
}
}
}
Write-Output "Could not locate Warp History Url."
Write-Output "Please make sure to open the Warp history before running the script."
