DID

changeOwner

Change owner of identity.

Parameters

Name	Type	Description
sender	String	Sender Address
identity	String	Identity address
newOwner	String	New owner address
tempKey	String	tempKey for "changeOwner"
hashKey	String	hash(tempKey | secretKey)
signature	String	sign( hash( sender | identity | newOwner | tempKey | hashKey ) ) by sender's privateKey using signData API

In order to perform a transaction, the owner must have a balance of at least 1 GFEI for gas cost.

Return Value

Name	Type	Description
transactionId	String	Transaction Id

A transactionId is returned, but that doesn't mean it has been added to the Block yet. You should check that the status is 1 by using net_getTransactionStatus.

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "transactionId": "0xf7d37be47ce8b563b07aa5e81e17e9722bab2e71374d970a558b45c0ed51df7b"
        }
    }
}

identityOwner

Return an owner address of identity.

Parameters

Name	Type	Description
sender	String	Sender address
indentity	String	Identity address

Return Value

Name	Type	Description
address	String	Owner address of identity

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "address": "0xB596C495229D43F9c6C3DB9B76325419D4970Aa4"
        }
    }
}

addDelegate

Add delegate to identity.

Parameters

Name	Type	Description
sender	String	Sender Address
identity	String	Identity address
delegateType	String	Type string. length <= 32
delegate	String	Deleagate address
validity	BigInteger	Valid time. seconds. block timestamp + validity
tempKey	String	tempKey for "addDelegate"
hashKey	String	hash(tempKey | secretKey)
signature	String	sign( hash( sender | identity | delegateType | delegate | tempKey | hashKey ) ) by sender's privateKey using signData API

In order to perform a transaction, the owner must have a balance of at least 1 GFEI for gas cost.

Return Value

Name	Type	Description
transactionId	String	Transaction Id

A transactionId is returned, but that doesn't mean it has been added to the Block yet. You should check that the status is 1 by using net_getTransactionStatus.

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "transactionId": "0xf7d37be47ce8b563b07aa5e81e17e9722bab2e71374d970a558b45c0ed51df7b"
        }
    }
}

revokeDelegate

Revoke delegate.

Parameters

Name	Type	Description
sender	String	Sender Address
identity	String	Identity address
delegateType	String	Type string. length <= 32
delegate	String	Delegate address
tempKey	String	tempKey for "revokeDelegate"
hashKey	String	hash(tempKey | secretKey)
signature	String	sign( hash( sender | identity | delegateType | delegate | tempKey | hashKey ) ) by sender's privateKey using signData API

In order to perform a transaction, the owner must have a balance of at least 1 GFEI for gas cost.

Return Value

Name	Type	Description
transactionId	String	Transaction Id

A transactionId is returned, but that doesn't mean it has been added to the Block yet. You should check that the status is 1 by using net_getTransactionStatus.

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "transactionId": "0xf7d37be47ce8b563b07aa5e81e17e9722bab2e71374d970a558b45c0ed51df7b"
        }
    }
}

validDelegate

Return a valid delegate.

Parameters

Name	Type	Description
sender	String	Sender address
identity	String	Identity address
delegateType	String	Type string. length <= 32
delegate	String	Delegate address

Return Value

Name	Type	Description
valid	Bool	valid result. true or false

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "valid": true
        }
    }
}

setAttribute

Set service or key attribute at identity.

Parameters

Name	Type	Description
sender	String	Sender address
identity	String	Identity address
attrName	String	Attribute name. length <= 32. Service starts with "did/svc/". Key starts with "did/key/".
attrValue	String	Attribute value
validity	BigInteger	Valid time. seconds. block timestamp + validity
tempKey	String	tempKey for "setAttribute"
hashKey	String	hash(tempKey | fromAddress' secretKey)
signature	String	sign( hash( sender | identity | attrName | attrValue | validity | tempKey | hashKey ) ) by sender's privateKey using signData API

In order to perform a transaction, the from address must have a balance of at least 1 GFEI for gas cost.

Return Value

Name	Type	Description
transactionId	String	Transaction Id

A transactionId is returned, but that doesn't mean it has been added to the Block yet. You should check that the status is 1 by using net_getTransactionStatus.

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "transactionId": "0xf7d37be47ce8b563b07aa5e81e17e9722bab2e71374d970a558b45c0ed51df7b"
        }
    }
}

revokeAttribute

Revoke attribute.

Parameters

Name	Type	Description
sender	String	Sender address
identity	String	Identity address
attrName	String	Attribute name. length <= 32. Service starts with "did/svc/". Key starts with "did/key/".
attrValue	String	Attribute value
tempKey	String	tempKey for "revokeAttribute"
hashKey	String	hash(tempKey | fromAddress' secretKey)
signature	String	sign( hash( sender | identity | attrName | attrValue | tempKey | hashKey ) ) by sender's privateKey using signData API

In order to perform a transaction, the spender address must have a balance of at least 1 1 GFEI for gas cost.

Return Value

Name	Type	Description
transactionId	String	Transaction Id

A transactionId is returned, but that doesn't mean it has been added to the Block yet. You should check that the status is 1 by using net_getTransactionStatus.

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "transactionId": "0xf7d37be47ce8b563b07aa5e81e17e9722bab2e71374d970a558b45c0ed51df7b"
        }
    }
}