CredentialService - 3. verifyCredentialWithSpecifiedPubKey - 《WeIdentity 文档》

3. verifyCredentialWithSpecifiedPubKey

3. verifyCredentialWithSpecifiedPubKey

基本信息

接口名称:com.webank.weid.rpc.CredentialService.verifyCredentialWithSpecifiedPubKey
接口定义: ResponseData<Boolean> verifyCredentialWithSpecifiedPubKey(CredentialWrapper credentialWrapper, WeIdPublicKey weIdPublicKey)
接口描述: 验证凭证是否正确，需传入公钥。

接口入参:

名称	类型	非空	说明	备注
credentialWrapper	CredentialWrapper	Y		凭证信息，见下
weIdPublicKey	WeIdPublicKey	Y		公钥信息，见下

com.webank.weid.protocol.base.CredentialWrapper

名称	类型	非空	说明	备注
credential	Credential	Y	凭证信息	具体见下
disclosure	Map<String, Object>	N	披露属性	默认为全披露

com.webank.weid.protocol.base.Credential

名称	类型	非空	说明	备注
context	String	Y	版本	默认为v1
id	String	Y	证书ID
cptId	Integer	Y	cptId
issuer	String	Y	WeIdentity DID
issuanceDate	Long	Y	创建日期
expirationDate	Long	Y	到期日期
claim	Map<String, Object>	Y	Claim数据
proof	Map<String, Object>	Y	签名数据结构体

com.webank.weid.protocol.base.WeIdPublicKey

名称	类型	说明	备注
publicKey	String	数字公钥	使用十进制数字表示

接口返回: com.webank.weid.protocol.response.ResponseData<Boolean>;

名称	类型	说明
errorCode	Integer	返回结果码
errorMessage	String	返回结果描述
result	Boolean	返回结果值
transactionInfo	TransactionInfo	交易信息

com.webank.weid.protocol.response.TransactionInfo

名称	类型	说明
blockNumber	BigInteger	交易块高
transactionHash	String	交易hash
transactionIndex	BigInteger	交易索引

此方法返回code

enum	code	desc
SUCCESS	0	成功
CPT_ID_ILLEGAL	100303	cptId无效
CREDENTIAL_ERROR	100400	Credential标准错误
CREDENTIAL_EXPIRED	100402	过期
CREDENTIAL_ISSUER_MISMATCH	100403	issuer与签名不匹配
CREDENTIAL_SIGNATURE_BROKEN	100405	签名破坏
CREDENTIAL_ISSUER_NOT_EXISTS	100407	WeIdentity DID不能为空
CREDENTIAL_CREATE_DATE_ILLEGAL	100408	创建日期格式非法
CREDENTIAL_EXPIRE_DATE_ILLEGAL	100409	到期日期格式非法
CREDENTIAL_CLAIM_NOT_EXISTS	100410	Claim数据不能为空
CREDENTIAL_ID_NOT_EXISTS	100412	ID为空
CREDENTIAL_CONTEXT_NOT_EXISTS	100413	context为空
CREDENTIAL_CPT_NOT_EXISTS	100416	cpt不存在
CREDENTIAL_WEID_DOCUMENT_ILLEGAL	100417	WeIdentity Document为空
CREDENTIAL_ISSUER_INVALID	100418	WeIdentity DID无效
CREDENTIAL_EXCEPTION_VERIFYSIGNATURE	100419	验证签名异常
CREDENTIAL_SIGNATURE_TYPE_ILLEGAL	100429	验证签名类型异常
ILLEGAL_INPUT	160004	参数为空

调用示例

CredentialService credentialService = new CredentialServiceImpl();
 
HashMap<String, Object> claim = new HashMap<String, Object>(3);
claim.put("name", "zhang san");
claim.put("gender", "F");
claim.put("age", 18);
 
CreateCredentialArgs createCredentialArgs = new CreateCredentialArgs();
createCredentialArgs.setClaim(claim);
createCredentialArgs.setCptId(1017);
createCredentialArgs.setExpirationDate(1561448312461L);
createCredentialArgs.setIssuer("did:weid:101:0x39e5e6f663ef77409144014ceb063713b65600e7");
 
WeIdPrivateKey weIdPrivateKey = new WeIdPrivateKey();
weIdPrivateKey.setPrivateKey("60866441986950167911324536025850958917764441489874006048340539971987791929772");
 
createCredentialArgs.setWeIdPrivateKey(weIdPrivateKey);
 
// 创建Credential
ResponseData<CredentialWrapper> response = credentialService.createCredential(createCredentialArgs);
 
WeIdPublicKey weIdPublicKey = new WeIdPublicKey();
weIdPublicKey.setPublicKey(
   "9202079291855274840499629257327649367489192973501473466426182121217769706994308329953406897395674428921435762028726727399019951049448689033610431403383875");
 
//使用公钥验证
ResponseData<Boolean> responseVerify = credentialService
   .verifyCredentialWithSpecifiedPubKey(response.getResult(), weIdPublicKey);

返回结果如：
result: true
errorCode: 0
errorMessage: success
transactionInfo:null