Once a user has provisioned a session signer, they may also revoke consent to prevent your app from taking any further wallet actions on their behalf.
To revoke all session signers on users wallets automatically, without a revocation screen, use the revokeWallets method from the useHeadlessDelegatedActions hook:
type revokeWallets: async () => Promise<void>
Usage
import {useHeadlessDelegatedActions} from '@privy-io/react-auth';
...
const {revokeWallets} = useHeadlessDelegatedActions();
When invoked, the revokeWallets method will revoke all of the session signers provisioned on all of the user’s wallets
Once a user confirms revocation, your app will no longer be able to take actions on behalf of the user with their wallet unless the user provisions a session signer.
If a user has provisioned multiple session signers, they will all be revoked.
As an example, you might have a button within your app to allow users to revoke session signer provisioned wallets like so:
Example Create Wallet Button
import {usePrivy, useheadlessDelegatedActions, type WalletWithMetadata} from '@privy-io/react-auth';
function RevokeDelegateActionButton() {
const {user} = usePrivy();
const {revokeWallets} = useHeadlessDelegatedActions();
// Check if the user has any delegated wallets by searching the linkedAccounts array for wallets
// with `delegated: true` set
const hasDelegatedWallets =
user.linkedAccounts.filter(
(account): account is WalletWithMetadata => account.type === 'wallet' && account.delegated
).length !== 0;
const onRevoke = async () => {
if (!hasDelegatedWallets) return; // Button is disabled to prevent this case
await revokeWallets();
};
return (
<button disabled={!hasDelegatedWallets} onClick={onRevoke}>
Revoke permission for this app to transact on my behalf
</button>
);
}
To revoke all session signers on users wallets automatically, without a revocation screen, use the revokeWallets method from the useHeadlessDelegatedActions hook:
type revokeWallets: async () => Promise<void>
Usage
import {useHeadlessDelegatedActions} from '@privy-io/react-auth';
...
const {revokeWallets} = useHeadlessDelegatedActions();
When invoked, the revokeWallets method will revoke all of the session signers provisioned on all of the user’s wallets
Once a user confirms revocation, your app will no longer be able to take actions on behalf of the user with their wallet unless the user provisions a session signer.
If a user has provisioned multiple session signers, they will all be revoked.
As an example, you might have a button within your app to allow users to revoke session signer provisioned wallets like so:
Example Create Wallet Button
import {usePrivy, useheadlessDelegatedActions, type WalletWithMetadata} from '@privy-io/react-auth';
function RevokeDelegateActionButton() {
const {user} = usePrivy();
const {revokeWallets} = useHeadlessDelegatedActions();
// Check if the user has any delegated wallets by searching the linkedAccounts array for wallets
// with `delegated: true` set
const hasDelegatedWallets =
user.linkedAccounts.filter(
(account): account is WalletWithMetadata => account.type === 'wallet' && account.delegated
).length !== 0;
const onRevoke = async () => {
if (!hasDelegatedWallets) return; // Button is disabled to prevent this case
await revokeWallets();
};
return (
<button disabled={!hasDelegatedWallets} onClick={onRevoke}>
Revoke permission for this app to transact on my behalf
</button>
);
}
To revoke all session signers on users wallets automatically, without a revocation screen, use the revokeWallets method from the useHeadlessDelegatedActions hook:
type revokeWallets: async () => Promise<void>
Usage
import {useHeadlessDelegatedActions} from '@privy-io/expo';
...
const {revokeWallets} = useHeadlessDelegatedActions();
When invoked, the revokeWallets method will revoke all of the session signers on user’s wallets.
Once a user confirms revocation, your app will no longer be able to take actions on behalf of the user with their wallet unless the user provisions a session signer.
If a user has provisioned multiple session signers, they will all be revoked.
As an example, you might have a button within your app to allow users to revoke all session signers on a user’s wallets like so:
Example Create Wallet Button
import {usePrivy, useHeadlessDelegatedActions, type WalletWithMetadata} from '@privy-io/expo';
function RevokeDelegateActionButton() {
const {user} = usePrivy();
const {revokeWallets} = useHeadlessDelegatedActions();
const wallets = getAllUserEmbeddedEthereumWallets(user); // or getAllUserEmbeddedSolanaWallets
// Check if the user has any delegated wallets by searching the user's wallets for any with
// `delegated: true` set.
const hasDelegatedWallets = wallets.some((wallet) => wallet.delegated);
const onRevoke = async () => {
if (!hasDelegatedWallets) return; // Button is disabled to prevent this case
await revokeWallets();
};
return (
<button disabled={!hasDelegatedWallets} onClick={onRevoke}>
Revoke permission for this app to transact on my behalf
</button>
);
}
