Delete SmartCA digital signature

Updated date: 01/04/2025
Updated by: VNPT eContract's team

---

Purpose

The function deletes the user's SmartCA digital certificate. If the deleted certificate is set as the default, the system will automatically select another certificate and mark it as the default.

See more: Add new SmartCA digital signature, Update SmartCA digital signature

• Request URL: /api/users/smart-ca/delete
• HTTP method: POST
• HTTP content-type: application/json
• Authorize: Bearer token
• Parameter:

Key	Type	Description
id	string	[Required] Id of certificate
userId	int	[Required] Id of user

Sample request

{
    "id": 37665,
    "userId": 1234
}

Sample response body

{
    "data": {
        "id": 1234,
        "createdDate": "2021-01-06T17:06:07.2893325",
        "comId": 16,
        "code": "mycode",
        "username": "myusername",
        "name": "Nguyen Van A",
        "phone": "0919XXXXXX",
        "email": "email_address",
        "validFrom": "2021-12-07T09:15:00",
        "validTo": "2022-12-07T09:15:00",
        "isValid": true,
        "signConfirmationEnabled": false,
        "isAccountLocked": false,
        "accountId": "c59125a9-5fee-44e2-b0ff-b229634bf0b2",
        "signatureText": "Ký bởi: {{SubjectDN.CN}} / {{SubjectDN.O}} / {{SubjectDN.OU}} / {{SubjectDN.UID}}\r\nChức vụ: {{SubjectDN.T}}\r\nKý ngày: {{SignTime}}",
        "roles": [
            {
                "id": "29e1138e-833e-4b3a-897a-08da9c3dd633",
                "code": "Admin",
                "name": "Admin manages the company",
                "description": "Admin account manages the company"
            }
        ],
        "signMethod": {
            "value": 2,
            "description": "VNPT SmartCA"
        },
        "status": {
            "value": 1,
            "description": "Enabled"
        },
        "receiveOtpMethod": {
            "value": 1,
            "description": "Email"
        },
        "receiveNotificationMethod": {
            "value": 0,
            "description": "Email"
        },
        "personalCertificateId": 22105,
        "smartCaId": 19843,
        "extraValues": [
        ],
        "usedMemory": 0,
        "defaultSmartCa": {
            "id": 37666,
            "name": "Nguyễn Văn A 26",
            "commonName": "Nguyễn Văn A",
            "uid": "08009000000",
            "validFrom": "2025-03-07T08:56:16Z",
            "validTo": "2026-03-07T08:56:16Z",
            "serialNumber": "540101014e4653549c5a6fdcb9c89999",
            "subjectDN": "UID=CCCD:08009000000,CN=Nguyễn Văn A,L=Quận 3,ST=Hồ Chí Minh,C=VN",
            "status": {
                "value": 1,
                "description": "Active"
            },
            "smartCaServiceName": "TEST_CÁ NHÂN ĐỐI TÁC",
            "smartCaSignMethod": {
                "value": 1,
                "description": "Normal"
            },
            "smartCaAccountType": {
                "value": 1,
                "description": "Personal"
            },
            "smartCaUsername": "08009000000",
            "isValid": true,
            "provider": {
                "value": 1,
                "description": "VNPT SmartCA"
            },
            "createdDate": "2025-03-17T08:56:42.4886305+07:00",
            "isBusinessSmartCaAccount": false,
            "ownerId": 6,
            "createdByUserId": 6
        },
        "userCertificates": [
            {
                "id": 37666,
                "name": "Nguyễn Văn A 26",
                "commonName": "Nguyễn Văn A",
                "uid": "08009000000",
                "validFrom": "2025-03-07T08:56:16Z",
                "validTo": "2026-03-07T08:56:16Z",
                "serialNumber": "540101014e4653549c5a6fdcb9c89999",
                "subjectDN": "UID=CCCD:08009000000,CN=Nguyễn Văn A,L=Quận 3,ST=Hồ Chí Minh,C=VN",
                "status": {
                    "value": 1,
                    "description": "Active"
                },
                "smartCaServiceName": "TEST_CÁ NHÂN ĐỐI TÁC",
                "smartCaSignMethod": {
                    "value": 1,
                    "description": "Normal"
                },
                "smartCaAccountType": {
                    "value": 1,
                    "description": "Personal"
                },
                "smartCaUsername": "08009000000",
                "isValid": true,
                "provider": {
                    "value": 1,
                    "description": "VNPT SmartCA"
                },
                "createdDate": "2025-03-17T08:56:42.4886305+07:00",
                "isBusinessSmartCaAccount": false,
                "ownerId": 6,
                "createdByUserId": 6
            }
        ],
        "smartCaGroups": [
        ]
    },
    "success": true,
    "code": 0,
    "messages": [
        "Delete SmartCA certificate success"
    ]
}