Class SmartHealthCardIssuer

Issues new SMART Health Cards from FHIR Bundles.

Security Warning: Issue/sign on a secure backend only; never expose the private key in browsers.

Index

Constructors

Methods

Constructors

constructor

new SmartHealthCardIssuer(
config: SmartHealthCardConfigParams,
): SmartHealthCardIssuer
Creates a new SmartHealthCardIssuer instance.
Parameters
- config: SmartHealthCardConfigParams
  Configuration parameters for the issuer
Returns SmartHealthCardIssuer
Example
```
const issuer = new SmartHealthCardIssuer({
  issuer: 'https://your-healthcare-org.com',
  privateKey: privateKeyPKCS8String, // ES256 private key in PKCS#8 format
  publicKey: publicKeySPKIString, // ES256 public key in SPKI format
});
```
- Defined in src/index.ts:553

Methods

issue

issue(
fhirBundle: FHIRBundle,
config?: VerifiableCredentialParams,
): Promise<SmartHealthCard>
Issues a new SMART Health Card from a FHIR Bundle.
Parameters
- fhirBundle: FHIRBundle
  FHIR R4 Bundle containing medical data
- config: VerifiableCredentialParams = {}
  Optional Verifiable Credential parameters. See VerifiableCredentialParams.
Returns Promise<SmartHealthCard>
Promise resolving to SmartHealthCard object
Throws
FhirValidationError When FHIR bundle or VC structure is invalid

Throws
JWSError When signing fails
Example
```
const issuer = new SmartHealthCardIssuer(config);
const healthCard = await issuer.issue(fhirBundle, {
  includeAdditionalTypes: ['https://smarthealth.cards#covid19']
});
```
- Defined in src/index.ts:583