Sign a digest with the authenticated user's DID key

POST

/api/v1/protected/sign

const url = 'https://localhost:8080/api/v1/protected/sign';
const options = {
  method: 'POST',
  headers: {Authorization: '<Authorization>', 'Content-Type': 'application/json'},
  body: '{"dataHash":"b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}

curl --request POST \
  --url https://localhost:8080/api/v1/protected/sign \
  --header 'Authorization: <Authorization>' \
  --header 'Content-Type: application/json' \
  --data '{ "dataHash": "b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9" }'

Sign a 32-byte SHA-256 digest (hex-encoded) using the authenticated user’s DID key in the configured key provider

Authorizations

BearerAuth
ApiKeyAuth

Request Body

Hex encoded data hash to sign

application/json

object

dataHash

required

string

Example

b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9

Responses

200

Signature created successfully

application/json

object

signature

string

Example

{
  "signature": "3045022100a1b2c3d4e5f6..."
}

400

Bad request - Invalid data

application/json

object

error

string

error_description

string

Example

{
  "error": "Unauthorized",
  "error_description": "Invalid token"
}

401

Unauthorized

application/json

object

error

string

error_description

string

Example

{
  "error": "Unauthorized",
  "error_description": "Invalid token"
}

404

No DID key found for user

application/json

object

error

string

error_description

string

Example

{
  "error": "Unauthorized",
  "error_description": "Invalid token"
}

500

Internal server error

application/json

object

error

string

error_description

string

Example

{
  "error": "Unauthorized",
  "error_description": "Invalid token"
}