@arcjet/analyze - npm Package Compare versions

Comparing version 1.0.0-alpha.18 to 1.0.0-alpha.19

_virtual/arcjet_analyze_js_req.component.core2.js

@@ -27,3 +27,3 @@ // @generated by wasm2module - DO NOT EDIT
 
-const wasmBase64 = "data:application/wasm;base64,AGFzbQEAAAABBgFgAn9/AAMDAgAABAUBcAECAgcUAwEwAAABMQABCCRpbXBvcnRzAQAKGQILACAAIAFBABEAAAsLACAAIAFBAREAAAsALwlwcm9kdWNlcnMBDHByb2Nlc3NlZC1ieQENd2l0LWNvbXBvbmVudAcwLjIxMC4wAGcEbmFtZQATEndpdC1jb21wb25lbnQ6c2hpbQFLAgAjaW5kaXJlY3QtYXJjamV0OmpzLXJlcS9sb2dnZXItZGVidWcBI2luZGlyZWN0LWFyY2pldDpqcy1yZXEvbG9nZ2VyLWVycm9y";
+const wasmBase64 = "data:application/wasm;base64,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";
 /**
@@ -30,0 +30,0 @@ * Returns a WebAssembly.Module for an Arcjet Wasm binary, decoded from a base64

_virtual/arcjet_analyze_js_req.component.core3.js

@@ -27,3 +27,3 @@ // @generated by wasm2module - DO NOT EDIT
 
-const wasmBase64 = "data:application/wasm;base64,AGFzbQEAAAABBgFgAn9/AAIaAwABMAAAAAExAAAACCRpbXBvcnRzAXABAgIJCAEAQQALAgABAC8JcHJvZHVjZXJzAQxwcm9jZXNzZWQtYnkBDXdpdC1jb21wb25lbnQHMC4yMTAuMAAcBG5hbWUAFRR3aXQtY29tcG9uZW50OmZpeHVwcw==";
+const wasmBase64 = "data:application/wasm;base64,AGFzbQEAAAABDAJgAn9/AGACf38BfwIuBwABMAAAAAExAAAAATIAAQABMwABAAE0AAEAATUAAQAIJGltcG9ydHMBcAEGBgkMAQBBAAsGAAECAwQFAC8JcHJvZHVjZXJzAQxwcm9jZXNzZWQtYnkBDXdpdC1jb21wb25lbnQHMC4yMTAuMAAcBG5hbWUAFRR3aXQtY29tcG9uZW50OmZpeHVwcw==";
 /**
@@ -30,0 +30,0 @@ * Returns a WebAssembly.Module for an Arcjet Wasm binary, decoded from a base64

edge-light.d.ts

 import type { ArcjetLogger, ArcjetRequestDetails } from "@arcjet/protocol";
-import type { EmailValidationConfig, BotDetectionResult, BotType } from "./wasm/arcjet_analyze_js_req.component.js";
+import type { EmailValidationConfig, BotDetectionResult, BotType, EmailValidationResult } from "./wasm/arcjet_analyze_js_req.component.js";
 interface AnalyzeContext {
@@ -29,3 +29,3 @@ log: ArcjetLogger;
 export declare function generateFingerprint(context: AnalyzeContext, request: Partial<ArcjetRequestDetails>): Promise<string>;
-export declare function isValidEmail(context: AnalyzeContext, candidate: string, options?: EmailValidationConfig): Promise<boolean>;
+export declare function isValidEmail(context: AnalyzeContext, candidate: string, options?: EmailValidationConfig): Promise<EmailValidationResult>;
 export declare function detectBot(context: AnalyzeContext, headers: string, patterns_add: string, patterns_remove: string): Promise<BotDetectionResult>;

edge-light.js

@@ -6,2 +6,9 @@ import { instantiate } from './wasm/arcjet_analyze_js_req.component.js';
 
+const FREE_EMAIL_PROVIDERS = [
+    "gmail.com",
+    "yahoo.com",
+    "hotmail.com",
+    "aol.com",
+    "hotmail.co.uk",
+];
 async function moduleFromPath(path) {
@@ -30,2 +37,19 @@ if (path === "arcjet_analyze_js_req.component.core.wasm") {
         },
+        "arcjet:js-req/email-validator-overrides": {
+            isFreeEmail(domain) {
+                if (FREE_EMAIL_PROVIDERS.includes(domain)) {
+                    return "yes";
+                }
+                return "unknown";
+            },
+            isDisposableEmail() {
+                return "unknown";
+            },
+            hasMxRecords() {
+                return "unknown";
+            },
+            hasGravatar() {
+                return "unknown";
+            },
+        },
     };
@@ -55,8 +79,17 @@ try {
     const analyze = await init(context);
+    const optionsOrDefault = {
+        requireTopLevelDomain: true,
+        allowDomainLiteral: false,
+        blockedEmails: [],
+        ...options,
+    };
     if (typeof analyze !== "undefined") {
-        return analyze.isValidEmail(candidate, options);
+        return analyze.isValidEmail(candidate, optionsOrDefault);
     }
     else {
-        // TODO: Fallback to JS if we don't have WASM?
-        return true;
+        // Skip the local evaluation of the rule if WASM is not available
+        return {
+            validity: "valid",
+            blocked: [],
+        };
     }
@@ -63,0 +96,0 @@ }

edge-light.ts

@@ -9,2 +9,3 @@ import type { ArcjetLogger, ArcjetRequestDetails } from "@arcjet/protocol";
   BotType,
+  EmailValidationResult,
 } from "./wasm/arcjet_analyze_js_req.component.js";
@@ -16,2 +17,10 @@
 
+const FREE_EMAIL_PROVIDERS = [
+  "gmail.com",
+  "yahoo.com",
+  "hotmail.com",
+  "aol.com",
+  "hotmail.co.uk",
+];
+
 interface AnalyzeContext {
@@ -48,2 +57,19 @@ log: ArcjetLogger;
     },
+    "arcjet:js-req/email-validator-overrides": {
+      isFreeEmail(domain) {
+        if (FREE_EMAIL_PROVIDERS.includes(domain)) {
+          return "yes";
+        }
+        return "unknown";
+      },
+      isDisposableEmail() {
+        return "unknown";
+      },
+      hasMxRecords() {
+        return "unknown";
+      },
+      hasGravatar() {
+        return "unknown";
+      },
+    },
   };
@@ -103,10 +129,19 @@
   options?: EmailValidationConfig,
-) {
+): Promise<EmailValidationResult> {
   const analyze = await init(context);
+  const optionsOrDefault = {
+    requireTopLevelDomain: true,
+    allowDomainLiteral: false,
+    blockedEmails: [],
+    ...options,
+  };
 
   if (typeof analyze !== "undefined") {
-    return analyze.isValidEmail(candidate, options);
+    return analyze.isValidEmail(candidate, optionsOrDefault);
   } else {
-    // TODO: Fallback to JS if we don't have WASM?
-    return true;
+    // Skip the local evaluation of the rule if WASM is not available
+    return {
+      validity: "valid",
+      blocked: [],
+    };
   }
@@ -113,0 +148,0 @@ }

index.d.ts

 import type { ArcjetLogger, ArcjetRequestDetails } from "@arcjet/protocol";
-import type { EmailValidationConfig, BotDetectionResult, BotType } from "./wasm/arcjet_analyze_js_req.component.js";
+import type { EmailValidationConfig, BotDetectionResult, BotType, EmailValidationResult } from "./wasm/arcjet_analyze_js_req.component.js";
 interface AnalyzeContext {
@@ -29,3 +29,3 @@ log: ArcjetLogger;
 export declare function generateFingerprint(context: AnalyzeContext, request: Partial<ArcjetRequestDetails>): Promise<string>;
-export declare function isValidEmail(context: AnalyzeContext, candidate: string, options?: EmailValidationConfig): Promise<boolean>;
+export declare function isValidEmail(context: AnalyzeContext, candidate: string, options?: EmailValidationConfig): Promise<EmailValidationResult>;
 export declare function detectBot(context: AnalyzeContext, headers: string, patterns_add: string, patterns_remove: string): Promise<BotDetectionResult>;

index.js

@@ -6,2 +6,9 @@ import { instantiate } from './wasm/arcjet_analyze_js_req.component.js';
 
+const FREE_EMAIL_PROVIDERS = [
+    "gmail.com",
+    "yahoo.com",
+    "hotmail.com",
+    "aol.com",
+    "hotmail.co.uk",
+];
 // TODO: Do we actually need this wasmCache or does `import` cache correctly?
@@ -42,2 +49,19 @@ const wasmCache = new Map();
         },
+        "arcjet:js-req/email-validator-overrides": {
+            isFreeEmail(domain) {
+                if (FREE_EMAIL_PROVIDERS.includes(domain)) {
+                    return "yes";
+                }
+                return "unknown";
+            },
+            isDisposableEmail() {
+                return "unknown";
+            },
+            hasMxRecords() {
+                return "unknown";
+            },
+            hasGravatar() {
+                return "unknown";
+            },
+        },
     };
@@ -67,8 +91,17 @@ try {
     const analyze = await init(context);
+    const optionsOrDefault = {
+        requireTopLevelDomain: true,
+        allowDomainLiteral: false,
+        blockedEmails: [],
+        ...options,
+    };
     if (typeof analyze !== "undefined") {
-        return analyze.isValidEmail(candidate, options);
+        return analyze.isValidEmail(candidate, optionsOrDefault);
     }
     else {
-        // TODO: Fallback to JS if we don't have WASM?
-        return true;
+        // Skip the local evaluation of the rule if WASM is not available
+        return {
+            validity: "valid",
+            blocked: [],
+        };
     }
@@ -75,0 +108,0 @@ }

index.ts

@@ -9,2 +9,3 @@ import type { ArcjetLogger, ArcjetRequestDetails } from "@arcjet/protocol";
   BotType,
+  EmailValidationResult,
 } from "./wasm/arcjet_analyze_js_req.component.js";
@@ -16,2 +17,10 @@
 
+const FREE_EMAIL_PROVIDERS = [
+  "gmail.com",
+  "yahoo.com",
+  "hotmail.com",
+  "aol.com",
+  "hotmail.co.uk",
+];
+
 interface AnalyzeContext {
@@ -62,2 +71,19 @@ log: ArcjetLogger;
     },
+    "arcjet:js-req/email-validator-overrides": {
+      isFreeEmail(domain) {
+        if (FREE_EMAIL_PROVIDERS.includes(domain)) {
+          return "yes";
+        }
+        return "unknown";
+      },
+      isDisposableEmail() {
+        return "unknown";
+      },
+      hasMxRecords() {
+        return "unknown";
+      },
+      hasGravatar() {
+        return "unknown";
+      },
+    },
   };
@@ -117,10 +143,19 @@
   options?: EmailValidationConfig,
-) {
+): Promise<EmailValidationResult> {
   const analyze = await init(context);
+  const optionsOrDefault = {
+    requireTopLevelDomain: true,
+    allowDomainLiteral: false,
+    blockedEmails: [],
+    ...options,
+  };
 
   if (typeof analyze !== "undefined") {
-    return analyze.isValidEmail(candidate, options);
+    return analyze.isValidEmail(candidate, optionsOrDefault);
   } else {
-    // TODO: Fallback to JS if we don't have WASM?
-    return true;
+    // Skip the local evaluation of the rule if WASM is not available
+    return {
+      validity: "valid",
+      blocked: [],
+    };
   }
@@ -127,0 +162,0 @@ }

package.json

 {
   "name": "@arcjet/analyze",
-  "version": "1.0.0-alpha.18",
+  "version": "1.0.0-alpha.19",
   "description": "Arcjet local analysis engine",
@@ -54,14 +54,14 @@ "license": "Apache-2.0",
   "dependencies": {
-    "@arcjet/protocol": "1.0.0-alpha.18"
+    "@arcjet/protocol": "1.0.0-alpha.19"
   },
   "devDependencies": {
-    "@arcjet/eslint-config": "1.0.0-alpha.18",
-    "@arcjet/rollup-config": "1.0.0-alpha.18",
-    "@arcjet/tsconfig": "1.0.0-alpha.18",
+    "@arcjet/eslint-config": "1.0.0-alpha.19",
+    "@arcjet/rollup-config": "1.0.0-alpha.19",
+    "@arcjet/tsconfig": "1.0.0-alpha.19",
     "@bytecodealliance/jco": "1.2.4",
     "@jest/globals": "29.7.0",
-    "@rollup/wasm-node": "4.18.0",
+    "@rollup/wasm-node": "4.18.1",
     "@types/node": "18.18.0",
     "jest": "29.7.0",
-    "typescript": "5.5.2"
+    "typescript": "5.5.3"
   },
@@ -68,0 +68,0 @@ "publishConfig": {

wasm/arcjet_analyze_js_req.component.d.ts

@@ -21,8 +21,23 @@ /**
 }
+/**
+* # Variants
+* 
+* ## `"valid"`
+* 
+* ## `"invalid"`
+*/
+export type EmailValidity = 'valid' | 'invalid';
+export interface EmailValidationResult {
+  validity: EmailValidity,
+  blocked: string[],
+}
 export interface EmailValidationConfig {
-  requireTopLevelDomain?: boolean,
-  allowDomainLiteral?: boolean,
+  requireTopLevelDomain: boolean,
+  allowDomainLiteral: boolean,
+  blockedEmails: string[],
 }
+import { ArcjetJsReqEmailValidatorOverrides } from './interfaces/arcjet-js-req-email-validator-overrides.js';
 import { ArcjetJsReqLogger } from './interfaces/arcjet-js-req-logger.js';
 export interface ImportObject {
+  'arcjet:js-req/email-validator-overrides': typeof ArcjetJsReqEmailValidatorOverrides,
   'arcjet:js-req/logger': typeof ArcjetJsReqLogger,
@@ -33,3 +48,3 @@ }
   generateFingerprint(request: string, characteristics: string[]): string,
-  isValidEmail(candidate: string, options: EmailValidationConfig | undefined): boolean,
+  isValidEmail(candidate: string, options: EmailValidationConfig): EmailValidationResult,
 }
@@ -36,0 +51,0 @@

wasm/arcjet_analyze_js_req.component.js

@@ -17,6 +17,2 @@ function clampGuest(i, min, max) {
 
-function throwInvalidBool() {
-  throw new TypeError('invalid variant discriminant for bool');
-}
-
 const utf8Decoder = new TextDecoder();
@@ -55,2 +51,3 @@
   
+  const { hasGravatar, hasMxRecords, isDisposableEmail, isFreeEmail } = imports['arcjet:js-req/email-validator-overrides'];
   const { debug, error } = imports['arcjet:js-req/logger'];
@@ -74,8 +71,139 @@ let exports0;
   }
+  
+  function trampoline2(arg0, arg1) {
+    var ptr0 = arg0;
+    var len0 = arg1;
+    var result0 = utf8Decoder.decode(new Uint8Array(memory0.buffer, ptr0, len0));
+    const ret = isFreeEmail(result0);
+    var val1 = ret;
+    let enum1;
+    switch (val1) {
+      case 'yes': {
+        enum1 = 0;
+        break;
+      }
+      case 'no': {
+        enum1 = 1;
+        break;
+      }
+      case 'unknown': {
+        enum1 = 2;
+        break;
+      }
+      default: {
+        if ((ret) instanceof Error) {
+          console.error(ret);
+        }
+        
+        throw new TypeError(`"${val1}" is not one of the cases of validator-response`);
+      }
+    }
+    return enum1;
+  }
+  
+  function trampoline3(arg0, arg1) {
+    var ptr0 = arg0;
+    var len0 = arg1;
+    var result0 = utf8Decoder.decode(new Uint8Array(memory0.buffer, ptr0, len0));
+    const ret = isDisposableEmail(result0);
+    var val1 = ret;
+    let enum1;
+    switch (val1) {
+      case 'yes': {
+        enum1 = 0;
+        break;
+      }
+      case 'no': {
+        enum1 = 1;
+        break;
+      }
+      case 'unknown': {
+        enum1 = 2;
+        break;
+      }
+      default: {
+        if ((ret) instanceof Error) {
+          console.error(ret);
+        }
+        
+        throw new TypeError(`"${val1}" is not one of the cases of validator-response`);
+      }
+    }
+    return enum1;
+  }
+  
+  function trampoline4(arg0, arg1) {
+    var ptr0 = arg0;
+    var len0 = arg1;
+    var result0 = utf8Decoder.decode(new Uint8Array(memory0.buffer, ptr0, len0));
+    const ret = hasMxRecords(result0);
+    var val1 = ret;
+    let enum1;
+    switch (val1) {
+      case 'yes': {
+        enum1 = 0;
+        break;
+      }
+      case 'no': {
+        enum1 = 1;
+        break;
+      }
+      case 'unknown': {
+        enum1 = 2;
+        break;
+      }
+      default: {
+        if ((ret) instanceof Error) {
+          console.error(ret);
+        }
+        
+        throw new TypeError(`"${val1}" is not one of the cases of validator-response`);
+      }
+    }
+    return enum1;
+  }
+  
+  function trampoline5(arg0, arg1) {
+    var ptr0 = arg0;
+    var len0 = arg1;
+    var result0 = utf8Decoder.decode(new Uint8Array(memory0.buffer, ptr0, len0));
+    const ret = hasGravatar(result0);
+    var val1 = ret;
+    let enum1;
+    switch (val1) {
+      case 'yes': {
+        enum1 = 0;
+        break;
+      }
+      case 'no': {
+        enum1 = 1;
+        break;
+      }
+      case 'unknown': {
+        enum1 = 2;
+        break;
+      }
+      default: {
+        if ((ret) instanceof Error) {
+          console.error(ret);
+        }
+        
+        throw new TypeError(`"${val1}" is not one of the cases of validator-response`);
+      }
+    }
+    return enum1;
+  }
   let realloc0;
   let postReturn0;
   let postReturn1;
+  let postReturn2;
   Promise.all([module0, module1, module2]).catch(() => {});
   ({ exports: exports0 } = await instantiateCore(await module1));
   ({ exports: exports1 } = await instantiateCore(await module0, {
+    'arcjet:js-req/email-validator-overrides': {
+      'has-gravatar': exports0['5'],
+      'has-mx-records': exports0['4'],
+      'is-disposable-email': exports0['3'],
+      'is-free-email': exports0['2'],
+    },
     'arcjet:js-req/logger': {
@@ -92,2 +220,6 @@ debug: exports0['0'],
       '1': trampoline1,
+      '2': trampoline2,
+      '3': trampoline3,
+      '4': trampoline4,
+      '5': trampoline5,
     },
@@ -98,2 +230,3 @@ }));
   postReturn1 = exports1['cabi_post_generate-fingerprint'];
+  postReturn2 = exports1['cabi_post_is-valid-email'];
   
@@ -195,53 +328,47 @@ function detectBot(arg0, arg1, arg2) {
     var len0 = utf8EncodedLen;
-    var variant4 = arg1;
-    let variant4_0;
-    let variant4_1;
-    let variant4_2;
-    let variant4_3;
-    let variant4_4;
-    if (variant4 === null || variant4=== undefined) {
-      variant4_0 = 0;
-      variant4_1 = 0;
-      variant4_2 = 0;
-      variant4_3 = 0;
-      variant4_4 = 0;
-    } else {
-      const e = variant4;
-      var {requireTopLevelDomain: v1_0, allowDomainLiteral: v1_1 } = e;
-      var variant2 = v1_0;
-      let variant2_0;
-      let variant2_1;
-      if (variant2 === null || variant2=== undefined) {
-        variant2_0 = 0;
-        variant2_1 = 0;
-      } else {
-        const e = variant2;
-        variant2_0 = 1;
-        variant2_1 = e ? 1 : 0;
-      }
-      var variant3 = v1_1;
-      let variant3_0;
-      let variant3_1;
-      if (variant3 === null || variant3=== undefined) {
-        variant3_0 = 0;
-        variant3_1 = 0;
-      } else {
-        const e = variant3;
-        variant3_0 = 1;
-        variant3_1 = e ? 1 : 0;
-      }
-      variant4_0 = 1;
-      variant4_1 = variant2_0;
-      variant4_2 = variant2_1;
-      variant4_3 = variant3_0;
-      variant4_4 = variant3_1;
+    var {requireTopLevelDomain: v1_0, allowDomainLiteral: v1_1, blockedEmails: v1_2 } = arg1;
+    var vec3 = v1_2;
+    var len3 = vec3.length;
+    var result3 = realloc0(0, 0, 4, len3 * 8);
+    for (let i = 0; i < vec3.length; i++) {
+      const e = vec3[i];
+      const base = result3 + i * 8;var ptr2 = utf8Encode(e, realloc0, memory0);
+      var len2 = utf8EncodedLen;
+      dataView(memory0).setInt32(base + 4, len2, true);
+      dataView(memory0).setInt32(base + 0, ptr2, true);
     }
-    const ret = exports1['is-valid-email'](ptr0, len0, variant4_0, variant4_1, variant4_2, variant4_3, variant4_4);
-    let variant7;
+    const ret = exports1['is-valid-email'](ptr0, len0, v1_0 ? 1 : 0, v1_1 ? 1 : 0, result3, len3);
+    let variant8;
     switch (dataView(memory0).getUint8(ret + 0, true)) {
       case 0: {
-        var bool5 = dataView(memory0).getUint8(ret + 4, true);
-        variant7= {
+        let enum4;
+        switch (dataView(memory0).getUint8(ret + 4, true)) {
+          case 0: {
+            enum4 = 'valid';
+            break;
+          }
+          case 1: {
+            enum4 = 'invalid';
+            break;
+          }
+          default: {
+            throw new TypeError('invalid discriminant specified for EmailValidity');
+          }
+        }
+        var len6 = dataView(memory0).getInt32(ret + 12, true);
+        var base6 = dataView(memory0).getInt32(ret + 8, true);
+        var result6 = [];
+        for (let i = 0; i < len6; i++) {
+          const base = base6 + i * 8;
+          var ptr5 = dataView(memory0).getInt32(base + 0, true);
+          var len5 = dataView(memory0).getInt32(base + 4, true);
+          var result5 = utf8Decoder.decode(new Uint8Array(memory0.buffer, ptr5, len5));
+          result6.push(result5);
+        }
+        variant8= {
           tag: 'ok',
-          val: bool5 == 0 ? false : (bool5 == 1 ? true : throwInvalidBool())
+          val: {
+            validity: enum4,
+            blocked: result6,
+          }
         };
@@ -251,8 +378,8 @@ break;
       case 1: {
-        var ptr6 = dataView(memory0).getInt32(ret + 4, true);
-        var len6 = dataView(memory0).getInt32(ret + 8, true);
-        var result6 = utf8Decoder.decode(new Uint8Array(memory0.buffer, ptr6, len6));
-        variant7= {
+        var ptr7 = dataView(memory0).getInt32(ret + 4, true);
+        var len7 = dataView(memory0).getInt32(ret + 8, true);
+        var result7 = utf8Decoder.decode(new Uint8Array(memory0.buffer, ptr7, len7));
+        variant8= {
           tag: 'err',
-          val: result6
+          val: result7
         };
@@ -265,7 +392,7 @@ break;
     }
-    postReturn0(ret);
-    if (variant7.tag === 'err') {
-      throw new ComponentError(variant7.val);
+    postReturn2(ret);
+    if (variant8.tag === 'err') {
+      throw new ComponentError(variant8.val);
     }
-    return variant7.val;
+    return variant8.val;
   }
@@ -272,0 +399,0 @@

workerd.d.ts

 import type { ArcjetLogger, ArcjetRequestDetails } from "@arcjet/protocol";
-import type { EmailValidationConfig, BotDetectionResult, BotType } from "./wasm/arcjet_analyze_js_req.component.js";
+import type { EmailValidationConfig, BotDetectionResult, BotType, EmailValidationResult } from "./wasm/arcjet_analyze_js_req.component.js";
 interface AnalyzeContext {
@@ -29,3 +29,3 @@ log: ArcjetLogger;
 export declare function generateFingerprint(context: AnalyzeContext, request: Partial<ArcjetRequestDetails>): Promise<string>;
-export declare function isValidEmail(context: AnalyzeContext, candidate: string, options?: EmailValidationConfig): Promise<boolean>;
+export declare function isValidEmail(context: AnalyzeContext, candidate: string, options?: EmailValidationConfig): Promise<EmailValidationResult>;
 export declare function detectBot(context: AnalyzeContext, headers: string, patterns_add: string, patterns_remove: string): Promise<BotDetectionResult>;

workerd.js

@@ -6,2 +6,9 @@ import { instantiate } from './wasm/arcjet_analyze_js_req.component.js';
 
+const FREE_EMAIL_PROVIDERS = [
+    "gmail.com",
+    "yahoo.com",
+    "hotmail.com",
+    "aol.com",
+    "hotmail.co.uk",
+];
 async function moduleFromPath(path) {
@@ -30,2 +37,19 @@ if (path === "arcjet_analyze_js_req.component.core.wasm") {
         },
+        "arcjet:js-req/email-validator-overrides": {
+            isFreeEmail(domain) {
+                if (FREE_EMAIL_PROVIDERS.includes(domain)) {
+                    return "yes";
+                }
+                return "unknown";
+            },
+            isDisposableEmail() {
+                return "unknown";
+            },
+            hasMxRecords() {
+                return "unknown";
+            },
+            hasGravatar() {
+                return "unknown";
+            },
+        },
     };
@@ -55,8 +79,17 @@ try {
     const analyze = await init(context);
+    const optionsOrDefault = {
+        requireTopLevelDomain: true,
+        allowDomainLiteral: false,
+        blockedEmails: [],
+        ...options,
+    };
     if (typeof analyze !== "undefined") {
-        return analyze.isValidEmail(candidate, options);
+        return analyze.isValidEmail(candidate, optionsOrDefault);
     }
     else {
-        // TODO: Fallback to JS if we don't have WASM?
-        return true;
+        // Skip the local evaluation of the rule if WASM is not available
+        return {
+            validity: "valid",
+            blocked: [],
+        };
     }
@@ -63,0 +96,0 @@ }

workerd.ts

@@ -9,2 +9,3 @@ import type { ArcjetLogger, ArcjetRequestDetails } from "@arcjet/protocol";
   BotType,
+  EmailValidationResult,
 } from "./wasm/arcjet_analyze_js_req.component.js";
@@ -16,2 +17,10 @@
 
+const FREE_EMAIL_PROVIDERS = [
+  "gmail.com",
+  "yahoo.com",
+  "hotmail.com",
+  "aol.com",
+  "hotmail.co.uk",
+];
+
 interface AnalyzeContext {
@@ -48,2 +57,19 @@ log: ArcjetLogger;
     },
+    "arcjet:js-req/email-validator-overrides": {
+      isFreeEmail(domain) {
+        if (FREE_EMAIL_PROVIDERS.includes(domain)) {
+          return "yes";
+        }
+        return "unknown";
+      },
+      isDisposableEmail() {
+        return "unknown";
+      },
+      hasMxRecords() {
+        return "unknown";
+      },
+      hasGravatar() {
+        return "unknown";
+      },
+    },
   };
@@ -103,10 +129,19 @@
   options?: EmailValidationConfig,
-) {
+): Promise<EmailValidationResult> {
   const analyze = await init(context);
+  const optionsOrDefault = {
+    requireTopLevelDomain: true,
+    allowDomainLiteral: false,
+    blockedEmails: [],
+    ...options,
+  };
 
   if (typeof analyze !== "undefined") {
-    return analyze.isValidEmail(candidate, options);
+    return analyze.isValidEmail(candidate, optionsOrDefault);
   } else {
-    // TODO: Fallback to JS if we don't have WASM?
-    return true;
+    // Skip the local evaluation of the rule if WASM is not available
+    return {
+      validity: "valid",
+      blocked: [],
+    };
   }
@@ -113,0 +148,0 @@ }

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Number of package files

24

increased by4.35%

Lines of code

10509

increased by2.22%

Worsened metrics

Total package byte prevSize

5847677

decreased by-1.18%

Dependency changes

• + Added@arcjet/protocol@1.0.0-alpha.19(transitive)

• + Addedtypeid-js@1.0.0(transitive)

• - Removed@arcjet/protocol@1.0.0-alpha.18(transitive)

• - Removedtypeid-js@0.7.0(transitive)

• Updated@arcjet/protocol@1.0.0-alpha.19