SDK Functionalities
Step-by-step guide on usage of cloud wallet SDK
The DICE ID SDK provides a range of functionalities, including wallet creation, issuer functionalities, and verifier functionalities, allowing developers to easily integrate and leverage the capabilities of the DICE ID system in their applications.
In the following sections, we will demonstrate the usage of these functionalities, providing step-by-step instructions on how to utilize the wallet creation, issuer functionalities, and verifier functionalities offered by the DICE ID SDK.
The flowchart illustrating the DICE ID SDK is presented in the accompanying figure.
Dependencies for the SDK
Step 1: Install Node.js
Visit the official Node.js website (https://nodejs.org) and download the appropriate version for your operating system.
Step 2: Clone the following repository to install DICE ID SDK:
Step 3: Go to DICE SDK Project folder and run the below command:
Step 4: Deploy diceidsdk
To use the DICE ID SDK in your project, you need to install the diceidsdk package from NPM. Run the following command in your samples project directory:
Step 5: Importing the SDK
To use the DICE ID SDK in your JavaScript code, you need to import the diceidsdk module:
List of functionalities
DICE ID SDK provides functionality related to Cloud wallet, Issuer and the Verifier.
DICE ID Cloud wallet: To utilize the cloud wallet functionality, include
diceidsdk.cloudwallet
in your code, as the end user is the owner of the cloud wallet.
Different functions provided by the cloud wallet SDK are:
createWallet
receiveInvitation
getConnectionState
getConnections
getCredentials
DICE ID issuer: The Issuer functionality within the SDK is primarily designed to facilitate the issuance of credentials to end users. To utilize DICE ID Issuer functionality, include diceidsdk.issuer in your code.
Different functions provided by the Issuer SDK are:
createConnectionInvitation
sendCredOffer
createSchema
getCredDefs
DICE ID Verifier: The Verifier functionality within the SDK is primarily utilized to verify the credentials of end users. To utilize DICE ID Verifier functionality, include diceidsdk.verifier in your code.
Different functions provided bu the Verifier SDK are:
createConnectionInvitation
createVerificationTemplate
sendPresentationRequest
getPresentationState
The DICE ID sequence diagram illustrates the various SDK functionalities, capturing the flow of actions and interactions between different components involved, as depicted in the accompanying figure.
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