Smile - Code Metrics - bytesfield/sabi-customer - Measure and Improve Code Quality continuously with Scrutinizer

Smile A
last analyzed 2021-06-09 21:25 UTC

↳ Parent: src/pipes/Smile.js

Complexity

Total Complexity

Size/Duplication

Total Lines	145
Duplicated Lines	0 %

Importance

Changes

Metric	Value
eloc	74
dl	0
loc	145
rs	10
c	0
b	0
f	0
wmc	7

5 Functions

Rating	Name	Size	Complexity
B	handle	64	3
A	constructor	7	1
A	confirmSecretKey	16	1
A	process	6	1
A	generateSecretKey	15	1

const httpProcessor = require('../HttpProcessor');
const services = require('../config/services');
const md5 = require('md5');
const { randomNumber }= require('../classes/Helper');
const crypto = require('crypto');


class Smile
{

    constructor() {
        this.client = services.smile.client;
        this.apiKey = services.smile.api_key;
        this.baseUrl = services.smile.api_url;
        this.partnerId = services.smile.partner_id;

    }
    

    /**
    * Process axios calls
    * 
    * @param {string} method The call method get|post|put|delete|patch
    * @param {string} url The url to call
    * @param {object|formData} payload The payload data to send with the call
    */
    process(method, url, payload) {
        //HttpProcessor class to handle axios calls
        let processor = new httpProcessor(this.baseUrl, this.apiKey, this.client);

        
        return processor.process(method, url, payload)
    }

    /**
    * Handles the ID request
    *
    * @param {object} IdFilter
    * @return {object}
    */
    async handle(IdFilter)
    {
        if (!IdFilter.isSuccessful()) {
function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined
            const generatedKey = this.generateSecretKey(this.partnerId, this.apiKey);
            const jobId = md5(Date.now() + randomNumber(1000000000));

            const idType = IdFilter.getIDType();
            const country = IdFilter.getCountry();
            const url = '/v1/id_verification';

            const idNumber =  IdFilter.getIDNumber();
            const firstName =  IdFilter.getFirstName();
            const lastName =  IdFilter.getLastName();
            const middleName =  IdFilter.getMiddleName();
            const dateOfBirth =  IdFilter.getDOB();
            const phone =  IdFilter.getPhoneNumber();
            const userId = IdFilter.getUserId();
            const company = IdFilter.getCompany();

            const body = {
                'partner_id' : this.partnerId,
                'timestamp' : generatedKey.timestamp,
                'sec_key' : generatedKey.secretKey,
                'country'  :  country.toUpperCase(),
                'id_type'  :  idType,
                'id_number' : idNumber,
                'middle_name' : middleName,
                'first_name' : firstName,
                'last_name' : lastName,
                'phone_number' : phone,
                'dob' : dateOfBirth,
                'company' : company,
                'partner_params' : {
                    'job_id' : jobId,
                    'job_type' : 5,
                    'user_id' : userId
                }

            };

            try {
                const response = await this.process('POST', url, body);
                
                IdFilter.confirmSuccess();

                IdFilter.setHandler(this.client);

                IdFilter.setData({
                    'handler' : IdFilter.getHandler(),
                    'country' : IdFilter.getCountry().toUpperCase(),
                    'message' : idType + ' Verified' + ' Successfully',
                    'data' : response
                });

                return IdFilter.getData();
                
            } catch (error) {
                IdFilter.setError({'error' : error});
        
                return IdFilter.getError();
            }
        }

    }

    /**
    * Generate Secret Key
    *
    * @param {string} partnerId
    * @param {string} apiKey
    * @return {object}
    */
    generateSecretKey(partnerId, apiKey){
        // Calculating outgoing signature:
        const timestamp = Date.now();

        const hash = crypto.createHash('sha256').update(parseInt(partnerId, 10) + ":" + timestamp).digest('hex');
        
        const encrypted = crypto.publicEncrypt({
          key: Buffer.from(apiKey, 'base64'),

          padding: crypto.constants.RSA_PKCS1_PADDING
        }, Buffer.from(hash)).toString('base64');

        const secretKey = [encrypted, hash].join('|');

        return {'secretKey' : secretKey, 'timestamp' :timestamp };
     }

    /**
    * Confirm Secret Key
    *
    * @param {string} timestamp
    * @param {string} secretKey
    * @return boolean
    */
    confirmSecretKey(timestamp, secretKey){

        var encrypted, hashed;
        [encrypted, hashed] = secretKey.split("|")


        var hash = crypto.createHash('sha256').update(parseInt(this.partnerId) + ":" + timestamp).digest('hex');
        
        var decrypted = crypto.publicDecrypt({
            key: Buffer.from(Buffer.from(this.apiKey, 'base64')),

            padding: crypto.constants.RSA_PKCS1_PADDING
        }, Buffer.from(encrypted, 'base64'));

        var success = decrypted == hashed && hashed == hash;

        return success;
     }

}

module.exports = Smile;

1			const httpProcessor = require('../HttpProcessor');
2			const services = require('../config/services');
3			const md5 = require('md5');
4			const { randomNumber }= require('../classes/Helper');
5			const crypto = require('crypto');
6
7
8			class Smile
9			{
10
11			constructor() {
12			this.client = services.smile.client;
13			this.apiKey = services.smile.api_key;
14			this.baseUrl = services.smile.api_url;
15			this.partnerId = services.smile.partner_id;
16
17			}
18
19
20			/**
21			* Process axios calls
22			*
23			* @param {string} method The call method get\|post\|put\|delete\|patch
24			* @param {string} url The url to call
25			* @param {object\|formData} payload The payload data to send with the call
26			*/
27			process(method, url, payload) {
28			//HttpProcessor class to handle axios calls
29			let processor = new httpProcessor(this.baseUrl, this.apiKey, this.client);
			0 ignored issues – show Coding Style Best Practice introduced 2021-06-09 20:56 UTC by Report Bug Copy Issue Report By convention, constructors like `httpProcessor` should be capitalized. Loading history...
30
31			return processor.process(method, url, payload)
32			}
33
34			/**
35			* Handles the ID request
36			*
37			* @param {object} IdFilter
38			* @return {object}
39			*/
40			async handle(IdFilter)
41			{
42			if (!IdFilter.isSuccessful()) {
			0 ignored issues – show Complexity Best Practice introduced 2021-06-09 20:56 UTC by Report Bug Copy Issue Report There is no return statement if `!IdFilter.isSuccessful()` is `false`. Are you sure this is correct? If so, consider adding `return;` explicitly. This check looks for functions where a `return` statement is found in some execution paths, but not in all. Consider this little piece of code function isBig(a) { if (a > 5000) { return "yes"; } } console.log(isBig(5001)); //returns yes console.log(isBig(42)); //returns undefined The function `isBig` will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return `undefined`. This behaviour may not be what you had intended. In any case, you can add a `return undefined` to the other execution path to make the return value explicit. Loading history...
43			const generatedKey = this.generateSecretKey(this.partnerId, this.apiKey);
44			const jobId = md5(Date.now() + randomNumber(1000000000));
45
46			const idType = IdFilter.getIDType();
47			const country = IdFilter.getCountry();
48			const url = '/v1/id_verification';
49
50			const idNumber = IdFilter.getIDNumber();
51			const firstName = IdFilter.getFirstName();
52			const lastName = IdFilter.getLastName();
53			const middleName = IdFilter.getMiddleName();
54			const dateOfBirth = IdFilter.getDOB();
55			const phone = IdFilter.getPhoneNumber();
56			const userId = IdFilter.getUserId();
57			const company = IdFilter.getCompany();
58
59			const body = {
60			'partner_id' : this.partnerId,
61			'timestamp' : generatedKey.timestamp,
62			'sec_key' : generatedKey.secretKey,
63			'country' : country.toUpperCase(),
64			'id_type' : idType,
65			'id_number' : idNumber,
66			'middle_name' : middleName,
67			'first_name' : firstName,
68			'last_name' : lastName,
69			'phone_number' : phone,
70			'dob' : dateOfBirth,
71			'company' : company,
72			'partner_params' : {
73			'job_id' : jobId,
74			'job_type' : 5,
75			'user_id' : userId
76			}
77
78			};
79
80			try {
81			const response = await this.process('POST', url, body);
82
83			IdFilter.confirmSuccess();
84
85			IdFilter.setHandler(this.client);
86
87			IdFilter.setData({
88			'handler' : IdFilter.getHandler(),
89			'country' : IdFilter.getCountry().toUpperCase(),
90			'message' : idType + ' Verified' + ' Successfully',
91			'data' : response
92			});
93
94			return IdFilter.getData();
95
96			} catch (error) {
97			IdFilter.setError({'error' : error});
98
99			return IdFilter.getError();
100			}
101			}
102
103			}
104
105			/**
106			* Generate Secret Key
107			*
108			* @param {string} partnerId
109			* @param {string} apiKey
110			* @return {object}
111			*/
112			generateSecretKey(partnerId, apiKey){
113			// Calculating outgoing signature:
114			const timestamp = Date.now();
115
116			const hash = crypto.createHash('sha256').update(parseInt(partnerId, 10) + ":" + timestamp).digest('hex');
117
118			const encrypted = crypto.publicEncrypt({
119			key: Buffer.from(apiKey, 'base64'),
			0 ignored issues – show Bug introduced 2021-06-09 20:56 UTC by Report Bug Copy Issue Report The variable `Buffer` seems to be never declared. If this is a global, consider adding a `/** global: Buffer */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
120			padding: crypto.constants.RSA_PKCS1_PADDING
121			}, Buffer.from(hash)).toString('base64');
122
123			const secretKey = [encrypted, hash].join('\|');
124
125			return {'secretKey' : secretKey, 'timestamp' :timestamp };
126			}
127
128			/**
129			* Confirm Secret Key
130			*
131			* @param {string} timestamp
132			* @param {string} secretKey
133			* @return boolean
134			*/
135			confirmSecretKey(timestamp, secretKey){
136
137			var encrypted, hashed;
138			[encrypted, hashed] = secretKey.split("\|")
			0 ignored issues – show Bug introduced 2021-06-09 20:56 UTC by Report Bug Copy Issue Report The variable `hashed` seems to be never initialized. Loading history... Bug introduced 2021-06-09 20:56 UTC by Report Bug Copy Issue Report The variable `encrypted` seems to be never initialized. Loading history...
139
140			var hash = crypto.createHash('sha256').update(parseInt(this.partnerId) + ":" + timestamp).digest('hex');
141
142			var decrypted = crypto.publicDecrypt({
143			key: Buffer.from(Buffer.from(this.apiKey, 'base64')),
			0 ignored issues – show Bug introduced 2021-06-09 20:56 UTC by Report Bug Copy Issue Report The variable `Buffer` seems to be never declared. If this is a global, consider adding a `/** global: Buffer */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
144			padding: crypto.constants.RSA_PKCS1_PADDING
145			}, Buffer.from(encrypted, 'base64'));
146
147			var success = decrypted == hashed && hashed == hash;
148
149			return success;
150			}
151
152			}
153
154			module.exports = Smile;

bytesfield / sabi-customer

Smile A last analyzed 2021-06-09 21:25 UTC

Complexity

Size/Duplication

Importance

5 Functions

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Smile A
last analyzed 2021-06-09 21:25 UTC