Steam Sessions Creator

Simple app for creating and updating Steam sessions (.steamsession files)

What is .steamsession

Syntactic sugar over the various files required by Steam, placed in one file

{
  "Username": "...",
  "Password": "...",

  "SharedSecret": "...",
  "IdentitySecret": "...",

  "SteamId": "...",

  "WebRefreshToken": "...",
  "MobileRefreshToken": "...",
  "DesktopRefreshToken": "...",
  "ExpiryDate": "...",

  "Proxy": "...",

  "SchemaVersion": 4
}

• Username - steam username
• Password - steam password
• SteamId - steam account id
• SharedSecret - mobile shared secret, or null if mobile-guard disabled
• IdentitySecret - mobile identity secret, or null if mobile-guard disabled
• WebRefreshToken - browser refresh token
• MobileRefreshToken - mobile app refresh token
• DesktopRefreshToken - desktop app refresh token
• ExpiryDate - session expiry date
• Proxy - assigned proxy or null, if --preserve-proxy is not used
• SchemaVersion - schema version number

Why

• Shareable persistent authentication between independent apps
• Self-renewal without source data
• Useful data for most apps

How to start

• Download the latest release
• Place steam accounts in accounts.txt
• Place proxies in proxies.txt (optional)
• Place secrets in secrets directory (optional)
• Start the app

Usage

$ steam-sessions-creator --help

  Usage: Steam-Sessions-Creator [options]

  Simple app for creating and updating Steam sessions

  Options:
  -V, --version           output the version number
  --sessions <path>       path to sessions directory (default: "./sessions")
  --accounts <path>       path to accounts file (default: "./accounts.txt")
  --secrets <path>        path to secrets directory (default: "./secrets")
  --proxies <path>        path to proxies file (default: "./proxies.txt")
  --preserve-proxy        save or use existing proxy from session
  --force-create          create session even if it already exists
  --force-update          update session even if not required
  --skip-create           skip sessions creation
  --skip-update           skip sessions update
  --silent-exit           exit process automatically on finish
  --concurrency <number>  concurrency limit for global operations
  -h, --help              display help for command

Supported data formats

Accounts

• username:password
• username:password:shared_secret
• username:password:shared_secret:identity_secret

Proxies

• http://host:port
• http://username:password@host:port

Secrets

• mafile

FAQ

After app start and resources loads, nothing happens

Wait a bit. Creation or update any of sessions may take 1.5 minutes.
Most of this time nothing happens, just waiting for long delays to prevent rate limits.

How to speed up creation/update

Add more proxies.

How to use the same proxy for creation and future updates

Use option --preserve-proxy.

Related

• steam-auth-server - Node.js server to create refresh & access tokens and cookies for Steam