adding full vc and vp impl

package.json

@@ -14,5 +14,8 @@
     "clean": "npx npkill -d $(pwd) -t node_modules && npx npkill -d $(pwd)/packages -t dist",
     "build": "npm run build --ws"
   },
-  "private": true
+  "private": true,
+  "dependencies": {
+    "did-resolver": "^4.1.0"
+  }
 }

packages/credentials/README.md

@@ -0,0 +1,41 @@
+## Credentials
+
+
+### VC Creation and Verification
+
+The `VC` class provides methods for the creation, handling, and signing of Verifiable Credentials (VCs) in JWT format.
+
+- **VC.createVerifiableCredentialJwt**: Creates a Verifiable Credential (VC) in JWT format.
+- **VC.decodeVerifiableCredentialJwt**: Decodes a VC JWT into its constituent parts: header, payload, and signature.
+- **VC.verifyVerifiableCredentialJwt**: Verifies the integrity of a VC JWT.
+- **VC.validateVerifiableCredentialPayload**: Validates the structure and integrity of a Verifiable Credential payload.
+
+### VP Creation and Verification
+
+The `VP` class provides utility methods for creation and handling Verifiable Presentations (VPs) in JWT format.
+
+- **VP.createVerifiablePresentationJwt**: Creates a Verifiable Presentation (VP) in JWT format from a presentation definition and set of credentials.
+- **VP.decodeVerifiablePresentationJwt**: Decodes a VP JWT into its constituent parts: header, payload, and signature.
+- **VP.verifyVerifiablePresentationJwt**: Verifies the integrity of a VP JWT.
+- **VP.validateVerifiablePresentationPayload**: Validates the structure and integrity of a Verifiable Presentation payload.
+
+### Presentation Exchange Helpers
+
+These methods assist in evaluating verifiable credentials and presentations against specified presentation definitions.
+
+- **VC.evaluateCredentials**: Evaluates a set of verifiable credentials against a specified presentation definition.
+- **VP.evaluatePresentation**: Evaluates a given Verifiable Presentation against a specified presentation definition.
+
+### Verifiable Credentials and Presentations Library
+Note: you do not have to use the functions to create SSI objects, you can instead create them yourselves with the boilerplate types in types.ts
+
+### Signer Options Object
+
+The `Signer` represents a function that takes a byte array as input and returns a promise that resolves to a byte array, representing the signature of the input data.
+
+### Type Definition
+
+```typescript
+type Signer = (data: Uint8Array) => Promise<Uint8Array>;
+```
+

packages/credentials/package.json

@@ -74,6 +74,7 @@
   },
   "dependencies": {
     "@sphereon/pex": "2.1.0",
+    "did-jwt": "^7.2.6",
     "uuid": "^9.0.0"
   },
   "devDependencies": {