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Class: IframeStamper

Defined in: iframe-stamper/dist/index.d.ts:65 Stamper to use with @turnkey/http’s TurnkeyClient Creating a stamper inserts an iframe in the current page.

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Constructors

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Constructor

new IframeStamper(config): IframeStamper
Defined in: iframe-stamper/dist/index.d.ts:76 Creates a new iframe stamper. This function does not insert the iframe in the DOM. Call .init() to insert the iframe element in the DOM.

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Parameters

config
TIframeStamperConfig

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Returns

IframeStamper

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Properties

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container

container: HTMLElement
Defined in: iframe-stamper/dist/index.d.ts:66

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iframe

iframe: HTMLIFrameElement
Defined in: iframe-stamper/dist/index.d.ts:67

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iframeOrigin

iframeOrigin: string
Defined in: iframe-stamper/dist/index.d.ts:68

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iframePublicKey

iframePublicKey: null | string
Defined in: iframe-stamper/dist/index.d.ts:69

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messageChannel

messageChannel: MessageChannel
Defined in: iframe-stamper/dist/index.d.ts:70

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Methods

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applySettings()

applySettings(settings): Promise<boolean>
Defined in: iframe-stamper/dist/index.d.ts:160 Function to apply settings on allowed parameters in the iframe This is used to style the HTML element used for plaintext in wallet and private key import.

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Parameters

settings
TIframeSettings

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Returns

Promise<boolean>

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clear()

clear(): void
Defined in: iframe-stamper/dist/index.d.ts:86 Removes the iframe from the DOM

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Returns

void

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clearEmbeddedKey()

clearEmbeddedKey(): Promise<null>
Defined in: iframe-stamper/dist/index.d.ts:99 Clears the embedded key within an iframe.

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Returns

Promise<null>

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extractKeyEncryptedBundle()

extractKeyEncryptedBundle(keyFormat?): Promise<string>
Defined in: iframe-stamper/dist/index.d.ts:155 Function to extract an encrypted bundle from the iframe The bundle should be encrypted to Turnkey’s Signer enclave’s initial public key Encryption should be performed with HPKE (RFC 9180). The key format to encode the private key in before it’s encrypted and imported: HEXADECIMAL or SOLANA. Defaults to HEXADECIMAL. This is used during the private key import flow.

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Parameters

keyFormat?
KeyFormat

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Returns

Promise<string>

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extractWalletEncryptedBundle()

extractWalletEncryptedBundle(): Promise<string>
Defined in: iframe-stamper/dist/index.d.ts:147 Function to extract an encrypted bundle from the iframe The bundle should be encrypted to Turnkey’s Signer enclave’s initial public key Encryption should be performed with HPKE (RFC 9180). This is used during the wallet import flow.

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Returns

Promise<string>

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getEmbeddedPublicKey()

getEmbeddedPublicKey(): Promise<null | string>
Defined in: iframe-stamper/dist/index.d.ts:95 Returns the public key, or null if the underlying iframe isn’t properly initialized. This differs from the above in that it reaches out to the live iframe to see if an embedded key exists.

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Returns

Promise<null | string>

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init()

init(dangerouslyOverrideIframeKeyTtl?): Promise<string>
Defined in: iframe-stamper/dist/index.d.ts:82 Inserts the iframe on the page and returns a promise resolving to the iframe’s public key

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Parameters

dangerouslyOverrideIframeKeyTtl?
number Optional TTL override for the iframe’s embedded key (default 48 hours). Only use this if you are intentional about the security implications.

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Returns

Promise<string>

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initEmbeddedKey()

initEmbeddedKey(): Promise<null | string>
Defined in: iframe-stamper/dist/index.d.ts:106 Creates a new embedded key within an iframe. If an embedded key already exists, this will return it. This is primarily to be used in conjunction with clearEmbeddedKey(): after an embedded key is cleared, this can be used to create a new one.

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Returns

Promise<null | string> the newly created embedded public key.

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injectCredentialBundle()

injectCredentialBundle(bundle): Promise<boolean>
Defined in: iframe-stamper/dist/index.d.ts:120 Function to inject a new credential into the iframe The bundle should be encrypted to the iframe’s initial public key Encryption should be performed with HPKE (RFC 9180). This is used during recovery and auth flows.

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Parameters

bundle
string

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Returns

Promise<boolean>

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injectImportBundle()

injectImportBundle(bundle, organizationId, userId): Promise<boolean>
Defined in: iframe-stamper/dist/index.d.ts:140 Function to inject an import bundle into the iframe This is used to initiate either the wallet import flow or the private key import flow.

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Parameters

bundle
string
organizationId
string
userId
string

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Returns

Promise<boolean>

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injectKeyExportBundle()

injectKeyExportBundle(bundle, organizationId, keyFormat?): Promise<boolean>
Defined in: iframe-stamper/dist/index.d.ts:128 Function to inject an export bundle into the iframe The bundle should be encrypted to the iframe’s initial public key Encryption should be performed with HPKE (RFC 9180). The key format to encode the private key in after it’s exported and decrypted: HEXADECIMAL or SOLANA. Defaults to HEXADECIMAL. This is used during the private key export flow.

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Parameters

bundle
string
organizationId
string
keyFormat?
KeyFormat

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Returns

Promise<boolean>

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injectWalletExportBundle()

injectWalletExportBundle(bundle, organizationId): Promise<boolean>
Defined in: iframe-stamper/dist/index.d.ts:135 Function to inject an export bundle into the iframe The bundle should be encrypted to the iframe’s initial public key Encryption should be performed with HPKE (RFC 9180). This is used during the wallet export flow.

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Parameters

bundle
string
organizationId
string

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Returns

Promise<boolean>

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onMessageHandler()

onMessageHandler(event): void
Defined in: iframe-stamper/dist/index.d.ts:77

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Parameters

event
MessageEvent

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Returns

void

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publicKey()

publicKey(): null | string
Defined in: iframe-stamper/dist/index.d.ts:90 Returns the public key, or null if the underlying iframe isn’t properly initialized.

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Returns

null | string

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stamp()

stamp(payload): Promise<TStamp>
Defined in: iframe-stamper/dist/index.d.ts:164 Function to sign a payload with the underlying iframe

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Parameters

payload
string

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Returns

Promise<TStamp>