this repo has no description
fix bug
+164
-44
-1
index.js
-1
index.js
···
39
39
const URL = github ? "https://raw.githubusercontent.com/IntegerAlex/disposable-email-detector/refs/heads/main/index.json" : url;
40
40
if (!URL)
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throw new ExternalSourceError();
42
-
console.info(`Loading disposable domains from ${URL}`);
43
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try {
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const response = yield fetch(URL);
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44
const disposableDomains = yield response.json();
+59
-43
index.ts
+59
-43
index.ts
···
1
-
import fs from 'fs/promises';
2
-
import path from 'path';
1
+
import fs from "fs/promises";
2
+
import path from "path";
3
3
4
4
let cachedDomains: string[] | undefined = undefined;
5
5
6
6
const loadDomains = async () => {
7
-
if(cachedDomains) return cachedDomains;
8
-
const disposableDomainsBuffer = await fs.readFile(path.join(__dirname, 'index.json'));
7
+
if (cachedDomains) return cachedDomains;
8
+
const disposableDomainsBuffer = await fs.readFile(
9
+
path.join(__dirname, "index.json")
10
+
);
9
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const disposableDomains = JSON.parse(disposableDomainsBuffer.toString());
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cachedDomains = disposableDomains;
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return disposableDomains;
12
-
}
14
+
};
13
15
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export class ExternalSourceError extends Error {
15
-
constructor(message: string = 'URL must be provided when loading from external source') {
17
+
constructor(
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+
message: string = "URL must be provided when loading from external source"
19
+
) {
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20
super(message);
17
-
this.name = 'ExternalSourceError';
21
+
this.name = "ExternalSourceError";
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Object.setPrototypeOf(this, ExternalSourceError.prototype);
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23
}
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24
}
21
25
22
-
const loadDomainsFromExternalSource = async ({github, url}: LoadFromSource) => {
23
-
if (cachedDomains) return cachedDomains;
24
-
const URL = github ? "https://raw.githubusercontent.com/IntegerAlex/disposable-email-detector/refs/heads/main/index.json" : url;
25
-
if (!URL) throw new ExternalSourceError();
26
-
try {
27
-
const response = await fetch(URL);
28
-
const disposableDomains = await response.json();
29
-
cachedDomains = disposableDomains
30
-
return disposableDomains;
31
-
} catch (error) {
32
-
throw new ExternalSourceError("Failed to load disposable domains from the provided URL");
33
-
}
34
-
}
26
+
const loadDomainsFromExternalSource = async ({
27
+
github,
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+
url,
29
+
}: LoadFromSource) => {
30
+
if (cachedDomains) return cachedDomains;
31
+
const URL = github
32
+
? "https://raw.githubusercontent.com/IntegerAlex/disposable-email-detector/refs/heads/main/index.json"
33
+
: url;
34
+
if (!URL) throw new ExternalSourceError();
35
+
try {
36
+
const response = await fetch(URL);
37
+
const disposableDomains = await response.json();
38
+
cachedDomains = disposableDomains;
39
+
return disposableDomains;
40
+
} catch (error) {
41
+
throw new ExternalSourceError(
42
+
"Failed to load disposable domains from the provided URL"
43
+
);
44
+
}
45
+
};
35
46
36
47
type LoadFromSource = {
37
-
github?: boolean;
38
-
url?: string;
39
-
}
48
+
github?: boolean;
49
+
url?: string;
50
+
};
40
51
41
52
type Options = {
42
-
loadFromSource?: LoadFromSource;
43
-
}
53
+
loadFromSource?: LoadFromSource;
54
+
};
44
55
45
56
// Function to detect disposable email addresses
46
-
export default async function disposableEmailDetector(email: string, options?: Options): Promise<boolean> {
57
+
export default async function disposableEmailDetector(
58
+
email: string,
59
+
options?: Options
60
+
): Promise<boolean> {
47
61
try {
48
-
let disposableDomains = [];
62
+
let disposableDomains: string[] = [];
49
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// Load from external source
50
64
if (options?.loadFromSource) {
51
-
disposableDomains = await loadDomainsFromExternalSource(options.loadFromSource);
65
+
disposableDomains = await loadDomainsFromExternalSource(
66
+
options.loadFromSource
67
+
);
52
68
} else {
53
-
disposableDomains = await loadDomains();
69
+
disposableDomains = await loadDomains();
54
70
}
55
-
56
-
71
+
57
72
// Extract the domain from the email address
58
-
const domain = email.split('@')[1].toLowerCase(); // Get the domain part of the email address and convert it to lowercase
73
+
const domain = email.split("@")[1].toLowerCase(); // Get the domain part of the email address and convert it to lowercase
59
74
60
-
// Check if the domain is in the list of disposable domains
75
+
// Check if the domain is in the list of disposable domains
61
76
return disposableDomains.includes(domain);
62
-
63
77
} catch (error: any) {
64
-
if (error.code === 'ENOENT') {
65
-
console.error('index.json not found. Please create it with disposable domains.');
78
+
if (error.code === "ENOENT") {
79
+
console.error(
80
+
"index.json not found. Please create it with disposable domains."
81
+
);
66
82
} else if (error instanceof SyntaxError) {
67
-
console.error('Invalid JSON format in index.json. Please correct the file.');
83
+
console.error(
84
+
"Invalid JSON format in index.json. Please correct the file."
85
+
);
68
86
} else if (error instanceof ExternalSourceError) {
69
-
console.error(error.message);
70
-
}
71
-
else {
72
-
console.error('Unexpected error:', error);
87
+
console.error(error.message);
88
+
} else {
89
+
console.error("Unexpected error:", error);
73
90
}
74
-
return false;
91
+
return false;
75
92
}
76
93
}
77
-
+105
package-lock.json
+105
package-lock.json
···
1
+
{
2
+
"name": "disposable-email-detector",
3
+
"version": "3.0.0",
4
+
"lockfileVersion": 2,
5
+
"requires": true,
6
+
"packages": {
7
+
"": {
8
+
"name": "disposable-email-detector",
9
+
"version": "3.0.0",
10
+
"license": "MIT",
11
+
"dependencies": {
12
+
"disposable-email-detector": "^3.0.0"
13
+
},
14
+
"devDependencies": {
15
+
"@types/node": "^20.11.25",
16
+
"typescript": "^5.4.2"
17
+
}
18
+
},
19
+
"node_modules/@types/node": {
20
+
"version": "20.17.23",
21
+
"resolved": "https://registry.npmjs.org/@types/node/-/node-20.17.23.tgz",
22
+
"integrity": "sha512-8PCGZ1ZJbEZuYNTMqywO+Sj4vSKjSjT6Ua+6RFOYlEvIvKQABPtrNkoVSLSKDb4obYcMhspVKmsw8Cm10NFRUg==",
23
+
"dev": true,
24
+
"dependencies": {
25
+
"undici-types": "~6.19.2"
26
+
}
27
+
},
28
+
"node_modules/disposable-email-detector": {
29
+
"version": "3.0.0",
30
+
"resolved": "https://registry.npmjs.org/disposable-email-detector/-/disposable-email-detector-3.0.0.tgz",
31
+
"integrity": "sha512-q/7bq+vXAupa8Z9eGlrpJ8qJ0Q3j8cgs15qvvdJNVnmFso8ludFFBVXoj4ALRfy66K92T9xdyWxl98RX9jlAiw==",
32
+
"dependencies": {
33
+
"disposable-email-detector": "^1.0.1"
34
+
}
35
+
},
36
+
"node_modules/disposable-email-detector/node_modules/disposable-email-detector": {
37
+
"version": "1.0.3",
38
+
"resolved": "https://registry.npmjs.org/disposable-email-detector/-/disposable-email-detector-1.0.3.tgz",
39
+
"integrity": "sha512-hqVTnwz4B8iuFefKcp6I3m8J/ZXiNzBZROD2t3lS2cZlo+/hkKrsMvn9i9wyuXTGZ0WUblC8h/gSzybF9nVWiQ==",
40
+
"dependencies": {
41
+
"disposable-email-detector": "^1.0.1"
42
+
}
43
+
},
44
+
"node_modules/typescript": {
45
+
"version": "5.8.2",
46
+
"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.2.tgz",
47
+
"integrity": "sha512-aJn6wq13/afZp/jT9QZmwEjDqqvSGp1VT5GVg+f/t6/oVyrgXM6BY1h9BRh/O5p3PlUPAe+WuiEZOmb/49RqoQ==",
48
+
"dev": true,
49
+
"bin": {
50
+
"tsc": "bin/tsc",
51
+
"tsserver": "bin/tsserver"
52
+
},
53
+
"engines": {
54
+
"node": ">=14.17"
55
+
}
56
+
},
57
+
"node_modules/undici-types": {
58
+
"version": "6.19.8",
59
+
"resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.19.8.tgz",
60
+
"integrity": "sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw==",
61
+
"dev": true
62
+
}
63
+
},
64
+
"dependencies": {
65
+
"@types/node": {
66
+
"version": "20.17.23",
67
+
"resolved": "https://registry.npmjs.org/@types/node/-/node-20.17.23.tgz",
68
+
"integrity": "sha512-8PCGZ1ZJbEZuYNTMqywO+Sj4vSKjSjT6Ua+6RFOYlEvIvKQABPtrNkoVSLSKDb4obYcMhspVKmsw8Cm10NFRUg==",
69
+
"dev": true,
70
+
"requires": {
71
+
"undici-types": "~6.19.2"
72
+
}
73
+
},
74
+
"disposable-email-detector": {
75
+
"version": "3.0.0",
76
+
"resolved": "https://registry.npmjs.org/disposable-email-detector/-/disposable-email-detector-3.0.0.tgz",
77
+
"integrity": "sha512-q/7bq+vXAupa8Z9eGlrpJ8qJ0Q3j8cgs15qvvdJNVnmFso8ludFFBVXoj4ALRfy66K92T9xdyWxl98RX9jlAiw==",
78
+
"requires": {
79
+
"disposable-email-detector": "^1.0.1"
80
+
},
81
+
"dependencies": {
82
+
"disposable-email-detector": {
83
+
"version": "1.0.3",
84
+
"resolved": "https://registry.npmjs.org/disposable-email-detector/-/disposable-email-detector-1.0.3.tgz",
85
+
"integrity": "sha512-hqVTnwz4B8iuFefKcp6I3m8J/ZXiNzBZROD2t3lS2cZlo+/hkKrsMvn9i9wyuXTGZ0WUblC8h/gSzybF9nVWiQ==",
86
+
"requires": {
87
+
"disposable-email-detector": "^1.0.1"
88
+
}
89
+
}
90
+
}
91
+
},
92
+
"typescript": {
93
+
"version": "5.8.2",
94
+
"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.2.tgz",
95
+
"integrity": "sha512-aJn6wq13/afZp/jT9QZmwEjDqqvSGp1VT5GVg+f/t6/oVyrgXM6BY1h9BRh/O5p3PlUPAe+WuiEZOmb/49RqoQ==",
96
+
"dev": true
97
+
},
98
+
"undici-types": {
99
+
"version": "6.19.8",
100
+
"resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.19.8.tgz",
101
+
"integrity": "sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw==",
102
+
"dev": true
103
+
}
104
+
}
105
+
}