Retrieving All Certificates from PKI Credentials

To retrieve all certificates from PKI credentials, complete the following steps:

1. Retrieve all the certificates that are bound to a specified wallet:

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   WalletId walletId = walletMgr. getBoundWalletFromUser(userId);
   Criteria[] criterias = {
   new Criteria(CCMConstants.CRITERIA_CRED_TYPE, CCMConstants.CRITERIA_COMPARISON_EQUAL, CCMConstants.CRED_ID_TYPE_PKI),
   new Criteria(CCMConstants.
   CRITERIA_CRED_PARENT_WALLET, CCMConstants.CRITERIA_COMPARISON_EQUAL,
   walletId.getId())
   };

2. Find the actions that meet the supplied criteria:

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   CredentialId[] credIds = credMgr. findCredentialIds(criterias, maxItems);
   Credential[] creds = credMgr.getCredentials(credIds);

3. Print all the certificates in each PKI credential:

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   for(int i=0; i< elements.length; i++) { CredentialElement[] elements = creds[i].
   getCredentialElements();
   System.out.println("-----BEGIN CERTIFICATE-----"); System.out.println(elements[0].getValue()); System.out.println("-----END CERTIFICATE-----");
   }