deno-steam-totp

This is a deno version of node-steam-totp by DoctorMcKay

It’s a port of his module, just a little bit different.

generateAuthCode( secret: string | Buffer, timeOffset?: number): string

Generate a Steam-style TOTP authentication code.

generateConfirmationCode (identitySecret: Buffer | string, options: Options): string

Generate a base64 confirmation key for use with mobile trade confirmations. The code can only be used once.

options

options?: {
    time?: number;
    tag?: "conf" | "details" | "allow" | "cancel";
}

getDeviceID(steamID: string | object, salt?: string): string

Get a standardized device ID based on your SteamID.

steamID - Your SteamID, either as a string or as an object which has a toString() method that returns the SteamID

STEAM_TOTP_SALT is not supported.

The algorithm used is:

1. Convert the SteamID to a string
2. Append the value of the salt param to the SteamID, If It’s set
3. SHA-1 hash it and encode the resulting hash as a lowercase hex value
4. Truncate the hash to 32 characters
5. Insert dashes such that the resulting value has 5 groups of hexadecimal values containing 8, 4, 4, 4, and 12 characters, respectively
6. Prepend “android:” to the resulting value

getLocalUnixTime(offset = 0): number

Returns the current local Unix time

getTimeOffset(): Promise<number>

Returns offset between you and steam servers in seconds