|
| 1 | +import { display } from '../tools/display' |
| 2 | +import { |
| 3 | + isAllowedTrackingOrigins, |
| 4 | + WARN_DOES_NOT_HAVE_ALLOWED_TRACKING_ORIGIN, |
| 5 | + ERROR_NOT_ALLOWED_TRACKING_ORIGIN, |
| 6 | +} from './allowedTrackingOrigins' |
| 7 | + |
| 8 | +const DEFAULT_CONFIG = { |
| 9 | + applicationId: 'xxx', |
| 10 | + clientToken: 'xxx', |
| 11 | + allowedTrackingOrigins: undefined as any, |
| 12 | +} |
| 13 | + |
| 14 | +describe('checkForAllowedTrackingOrigins', () => { |
| 15 | + let displayWarnSpy: jasmine.Spy |
| 16 | + let displayErrorSpy: jasmine.Spy |
| 17 | + |
| 18 | + beforeEach(() => { |
| 19 | + displayWarnSpy = spyOn(display, 'warn') |
| 20 | + displayErrorSpy = spyOn(display, 'error') |
| 21 | + }) |
| 22 | + |
| 23 | + it('should not warn if not in extension environment', () => { |
| 24 | + const result = isAllowedTrackingOrigins(DEFAULT_CONFIG, 'https://app.example.com') |
| 25 | + expect(displayWarnSpy).not.toHaveBeenCalled() |
| 26 | + expect(displayErrorSpy).not.toHaveBeenCalled() |
| 27 | + expect(result).toBe(true) |
| 28 | + }) |
| 29 | + |
| 30 | + describe('when configuration has allowedTrackingOrigins and origin is allowed', () => { |
| 31 | + it('should not warn if origin matches exactly', () => { |
| 32 | + const result = isAllowedTrackingOrigins( |
| 33 | + { |
| 34 | + ...DEFAULT_CONFIG, |
| 35 | + allowedTrackingOrigins: ['https://app.example.com'], |
| 36 | + }, |
| 37 | + 'https://app.example.com' |
| 38 | + ) |
| 39 | + expect(displayWarnSpy).not.toHaveBeenCalled() |
| 40 | + expect(displayErrorSpy).not.toHaveBeenCalled() |
| 41 | + expect(result).toBe(true) |
| 42 | + }) |
| 43 | + |
| 44 | + it('should not warn if origin matches regex pattern', () => { |
| 45 | + const result = isAllowedTrackingOrigins( |
| 46 | + { |
| 47 | + ...DEFAULT_CONFIG, |
| 48 | + allowedTrackingOrigins: [/^https:\/\/.*\.example\.com$/], |
| 49 | + }, |
| 50 | + 'https://app.example.com' |
| 51 | + ) |
| 52 | + expect(displayWarnSpy).not.toHaveBeenCalled() |
| 53 | + expect(displayErrorSpy).not.toHaveBeenCalled() |
| 54 | + expect(result).toBe(true) |
| 55 | + }) |
| 56 | + |
| 57 | + it('should not warn if origin matches predicate function', () => { |
| 58 | + const result = isAllowedTrackingOrigins( |
| 59 | + { |
| 60 | + ...DEFAULT_CONFIG, |
| 61 | + allowedTrackingOrigins: [(origin: string) => origin.includes('example.com')], |
| 62 | + }, |
| 63 | + 'https://app.example.com' |
| 64 | + ) |
| 65 | + expect(displayWarnSpy).not.toHaveBeenCalled() |
| 66 | + expect(displayErrorSpy).not.toHaveBeenCalled() |
| 67 | + expect(result).toBe(true) |
| 68 | + }) |
| 69 | + |
| 70 | + it('should handle multiple patterns', () => { |
| 71 | + const result = isAllowedTrackingOrigins( |
| 72 | + { |
| 73 | + ...DEFAULT_CONFIG, |
| 74 | + allowedTrackingOrigins: [ |
| 75 | + 'https://exact-match.com', |
| 76 | + /^https:\/\/.*\.example\.com$/, |
| 77 | + (origin: string) => origin.startsWith('https://app.'), |
| 78 | + ], |
| 79 | + }, |
| 80 | + 'https://app.example.com' |
| 81 | + ) |
| 82 | + expect(displayWarnSpy).not.toHaveBeenCalled() |
| 83 | + expect(displayErrorSpy).not.toHaveBeenCalled() |
| 84 | + expect(result).toBe(true) |
| 85 | + }) |
| 86 | + }) |
| 87 | + |
| 88 | + describe('when configuration has allowedTrackingOrigins but origin is not allowed in extension context', () => { |
| 89 | + it('should error when origin does not match any allowed pattern', () => { |
| 90 | + const result = isAllowedTrackingOrigins( |
| 91 | + { |
| 92 | + ...DEFAULT_CONFIG, |
| 93 | + allowedTrackingOrigins: ['https://different.com'], |
| 94 | + }, |
| 95 | + 'https://example.com', |
| 96 | + 'Error: at chrome-extension://abcdefghijklmno/content.js:10:15' |
| 97 | + ) |
| 98 | + expect(displayErrorSpy).toHaveBeenCalledWith(ERROR_NOT_ALLOWED_TRACKING_ORIGIN) |
| 99 | + expect(result).toBe(false) |
| 100 | + }) |
| 101 | + |
| 102 | + it('should error when origin does not match regex pattern', () => { |
| 103 | + const result = isAllowedTrackingOrigins( |
| 104 | + { |
| 105 | + ...DEFAULT_CONFIG, |
| 106 | + allowedTrackingOrigins: [/^https:\/\/specific-[a-z]+\.com$/], |
| 107 | + }, |
| 108 | + 'https://example.com', |
| 109 | + 'Error: at chrome-extension://abcdefghijklmno/content.js:10:15' |
| 110 | + ) |
| 111 | + expect(displayErrorSpy).toHaveBeenCalledWith(ERROR_NOT_ALLOWED_TRACKING_ORIGIN) |
| 112 | + expect(result).toBe(false) |
| 113 | + }) |
| 114 | + |
| 115 | + it('should error when origin does not match predicate function', () => { |
| 116 | + const result = isAllowedTrackingOrigins( |
| 117 | + { |
| 118 | + ...DEFAULT_CONFIG, |
| 119 | + allowedTrackingOrigins: [(origin: string) => origin.includes('specific-id')], |
| 120 | + }, |
| 121 | + 'https://example.com', |
| 122 | + 'Error: at chrome-extension://abcdefghijklmno/content.js:10:15' |
| 123 | + ) |
| 124 | + expect(displayErrorSpy).toHaveBeenCalledWith(ERROR_NOT_ALLOWED_TRACKING_ORIGIN) |
| 125 | + expect(result).toBe(false) |
| 126 | + }) |
| 127 | + |
| 128 | + it('should error when origin does not match any of multiple patterns', () => { |
| 129 | + const result = isAllowedTrackingOrigins( |
| 130 | + { |
| 131 | + ...DEFAULT_CONFIG, |
| 132 | + allowedTrackingOrigins: [ |
| 133 | + 'https://specific.com', |
| 134 | + /^https:\/\/.*\.specific\.com$/, |
| 135 | + (origin: string) => origin.includes('specific-id'), |
| 136 | + ], |
| 137 | + }, |
| 138 | + 'https://example.com', |
| 139 | + 'Error: at chrome-extension://abcdefghijklmno/content.js:10:15' |
| 140 | + ) |
| 141 | + expect(displayErrorSpy).toHaveBeenCalledWith(ERROR_NOT_ALLOWED_TRACKING_ORIGIN) |
| 142 | + expect(result).toBe(false) |
| 143 | + }) |
| 144 | + |
| 145 | + it('should error when origin is a partial match', () => { |
| 146 | + const result = isAllowedTrackingOrigins( |
| 147 | + { |
| 148 | + ...DEFAULT_CONFIG, |
| 149 | + allowedTrackingOrigins: ['https://example.com'], |
| 150 | + }, |
| 151 | + 'https://example.com.extra.com', |
| 152 | + 'Error: at chrome-extension://abcdefghijklmno/content.js:10:15' |
| 153 | + ) |
| 154 | + expect(displayErrorSpy).toHaveBeenCalledWith(ERROR_NOT_ALLOWED_TRACKING_ORIGIN) |
| 155 | + expect(result).toBe(false) |
| 156 | + }) |
| 157 | + |
| 158 | + it('should not error when in extension and origin matches', () => { |
| 159 | + const result = isAllowedTrackingOrigins( |
| 160 | + { |
| 161 | + ...DEFAULT_CONFIG, |
| 162 | + allowedTrackingOrigins: [/^chrome-extension:\/\//], |
| 163 | + }, |
| 164 | + 'chrome-extension://abcdefghijklmno', |
| 165 | + 'Error: at chrome-extension://abcdefghijklmno/content.js:10:15' |
| 166 | + ) |
| 167 | + expect(displayErrorSpy).not.toHaveBeenCalled() |
| 168 | + expect(result).toBe(true) |
| 169 | + }) |
| 170 | + }) |
| 171 | + |
| 172 | + describe('when configuration does not have allowedTrackingOrigins', () => { |
| 173 | + it('should warn when in extension environment and allowedTrackingOrigins is undefined', () => { |
| 174 | + const result = isAllowedTrackingOrigins( |
| 175 | + { |
| 176 | + ...DEFAULT_CONFIG, |
| 177 | + allowedTrackingOrigins: undefined, |
| 178 | + }, |
| 179 | + 'https://example.com', |
| 180 | + 'Error: at chrome-extension://abcdefghijklmno/content.js:10:15' |
| 181 | + ) |
| 182 | + expect(displayWarnSpy).toHaveBeenCalledWith(WARN_DOES_NOT_HAVE_ALLOWED_TRACKING_ORIGIN) |
| 183 | + expect(result).toBe(true) |
| 184 | + }) |
| 185 | + |
| 186 | + it('should error when in extension environment and allowedTrackingOrigins is an empty array', () => { |
| 187 | + const result = isAllowedTrackingOrigins( |
| 188 | + { |
| 189 | + ...DEFAULT_CONFIG, |
| 190 | + allowedTrackingOrigins: [], |
| 191 | + }, |
| 192 | + 'https://example.com', |
| 193 | + 'Error: at chrome-extension://abcdefghijklmno/content.js:10:15' |
| 194 | + ) |
| 195 | + expect(displayErrorSpy).toHaveBeenCalledWith(ERROR_NOT_ALLOWED_TRACKING_ORIGIN) |
| 196 | + expect(result).toBe(false) |
| 197 | + }) |
| 198 | + |
| 199 | + it('should not warn when not in extension environment and allowedTrackingOrigins is undefined', () => { |
| 200 | + const result = isAllowedTrackingOrigins( |
| 201 | + { |
| 202 | + ...DEFAULT_CONFIG, |
| 203 | + allowedTrackingOrigins: undefined, |
| 204 | + }, |
| 205 | + 'https://example.com', |
| 206 | + 'Error: at https://example.com/script.js:10:15' |
| 207 | + ) |
| 208 | + expect(displayWarnSpy).not.toHaveBeenCalled() |
| 209 | + expect(displayErrorSpy).not.toHaveBeenCalled() |
| 210 | + expect(result).toBe(true) |
| 211 | + }) |
| 212 | + }) |
| 213 | +}) |
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