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| 1 | +/* |
| 2 | + * Copyright (c) 2025, VRAI Labs and/or its affiliates. All rights reserved. |
| 3 | + * |
| 4 | + * This software is licensed under the Apache License, Version 2.0 (the |
| 5 | + * "License") as published by the Apache Software Foundation. |
| 6 | + * |
| 7 | + * You may not use this file except in compliance with the License. You may |
| 8 | + * obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | + * |
| 10 | + * Unless required by applicable law or agreed to in writing, software |
| 11 | + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 12 | + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 13 | + * License for the specific language governing permissions and limitations |
| 14 | + * under the License. |
| 15 | + */ |
| 16 | + |
| 17 | +package io.supertokens.test; |
| 18 | + |
| 19 | +import io.supertokens.ProcessState; |
| 20 | +import io.supertokens.config.Config; |
| 21 | +import io.supertokens.config.CoreConfig; |
| 22 | +import io.supertokens.config.annotations.EnvName; |
| 23 | +import io.supertokens.config.annotations.IgnoreForAnnotationCheck; |
| 24 | +import org.junit.AfterClass; |
| 25 | +import org.junit.Before; |
| 26 | +import org.junit.Rule; |
| 27 | +import org.junit.Test; |
| 28 | +import org.junit.rules.TestRule; |
| 29 | + |
| 30 | +import java.lang.reflect.Field; |
| 31 | +import java.util.Map; |
| 32 | + |
| 33 | +import static org.junit.Assert.*; |
| 34 | + |
| 35 | +public class EnvConfigTest { |
| 36 | + |
| 37 | + @Rule |
| 38 | + public TestRule watchman = Utils.getOnFailure(); |
| 39 | + |
| 40 | + @Rule |
| 41 | + public TestRule retryFlaky = Utils.retryFlakyTest(); |
| 42 | + |
| 43 | + @AfterClass |
| 44 | + public static void afterTesting() { |
| 45 | + Utils.afterTesting(); |
| 46 | + } |
| 47 | + |
| 48 | + @Before |
| 49 | + public void beforeEach() { |
| 50 | + Utils.reset(); |
| 51 | + } |
| 52 | + |
| 53 | + private static void setEnv(String key, String value) { |
| 54 | + try { |
| 55 | + Map<String, String> env = System.getenv(); |
| 56 | + Class<?> cl = env.getClass(); |
| 57 | + Field field = cl.getDeclaredField("m"); |
| 58 | + field.setAccessible(true); |
| 59 | + Map<String, String> writableEnv = (Map<String, String>) field.get(env); |
| 60 | + writableEnv.put(key, value); |
| 61 | + } catch (Exception e) { |
| 62 | + throw new IllegalStateException("Failed to set environment variable", e); |
| 63 | + } |
| 64 | + } |
| 65 | + |
| 66 | + private static void removeEnv(String key) { |
| 67 | + try { |
| 68 | + Map<String, String> env = System.getenv(); |
| 69 | + Class<?> cl = env.getClass(); |
| 70 | + Field field = cl.getDeclaredField("m"); |
| 71 | + field.setAccessible(true); |
| 72 | + Map<String, String> writableEnv = (Map<String, String>) field.get(env); |
| 73 | + writableEnv.remove(key); |
| 74 | + } catch (Exception e) { |
| 75 | + throw new IllegalStateException("Failed to set environment variable", e); |
| 76 | + } |
| 77 | + } |
| 78 | + |
| 79 | + @Test |
| 80 | + public void testAllCoreConfigFieldsHaveEnvNameAssociatedWithIt() throws Exception { |
| 81 | + for (Field field : CoreConfig.class.getDeclaredFields()) { |
| 82 | + if (!field.isAnnotationPresent(IgnoreForAnnotationCheck.class)) { |
| 83 | + assertTrue(field.getName() + " does not have env defined!", field.isAnnotationPresent(EnvName.class)); |
| 84 | + } |
| 85 | + } |
| 86 | + } |
| 87 | + |
| 88 | + @Test |
| 89 | + public void testEnvVarsAreLoadingOnBaseTenant() throws Exception { |
| 90 | + Object[][] testCases = new Object[][]{ |
| 91 | + // ACCESS_TOKEN_VALIDITY: must be between 1 and 86400000 seconds inclusive |
| 92 | + new Object[]{"ACCESS_TOKEN_VALIDITY", "3600", (long) 3600}, |
| 93 | + new Object[]{"ACCESS_TOKEN_VALIDITY", "7200", (long) 7200}, |
| 94 | + new Object[]{"ACCESS_TOKEN_VALIDITY", "1", (long) 1}, // minimum valid value |
| 95 | + new Object[]{"ACCESS_TOKEN_VALIDITY", "86400000", (long) 86400000}, // maximum valid value |
| 96 | + |
| 97 | + // REFRESH_TOKEN_VALIDITY: in minutes, must be > access_token_validity when converted to seconds |
| 98 | + // Default access_token_validity is 3600 seconds, so refresh_token_validity must be > 60 minutes |
| 99 | + new Object[]{"REFRESH_TOKEN_VALIDITY", "120", (double) 120}, // 2 hours > 1 hour default |
| 100 | + new Object[]{"REFRESH_TOKEN_VALIDITY", "1440", (double) 1440}, // 24 hours |
| 101 | + |
| 102 | + // ACCESS_TOKEN_BLACKLISTING: boolean |
| 103 | + new Object[]{"ACCESS_TOKEN_BLACKLISTING", "true", true}, |
| 104 | + new Object[]{"ACCESS_TOKEN_BLACKLISTING", "false", false}, |
| 105 | + |
| 106 | + // PASSWORD_RESET_TOKEN_LIFETIME: must be > 0 (in milliseconds) |
| 107 | + new Object[]{"PASSWORD_RESET_TOKEN_LIFETIME", "3600000", (long) 3600000}, // 1 hour |
| 108 | + new Object[]{"PASSWORD_RESET_TOKEN_LIFETIME", "7200000", (long) 7200000}, // 2 hours |
| 109 | + new Object[]{"PASSWORD_RESET_TOKEN_LIFETIME", "1", (long) 1}, // minimum valid |
| 110 | + |
| 111 | + // EMAIL_VERIFICATION_TOKEN_LIFETIME: must be > 0 (in milliseconds) |
| 112 | + new Object[]{"EMAIL_VERIFICATION_TOKEN_LIFETIME", "86400000", (long) 86400000}, // 1 day |
| 113 | + new Object[]{"EMAIL_VERIFICATION_TOKEN_LIFETIME", "172800000", (long) 172800000}, // 2 days |
| 114 | + new Object[]{"EMAIL_VERIFICATION_TOKEN_LIFETIME", "1", (long) 1}, // minimum valid |
| 115 | + |
| 116 | + // PASSWORDLESS_MAX_CODE_INPUT_ATTEMPTS: must be > 0 |
| 117 | + new Object[]{"PASSWORDLESS_MAX_CODE_INPUT_ATTEMPTS", "5", 5}, |
| 118 | + new Object[]{"PASSWORDLESS_MAX_CODE_INPUT_ATTEMPTS", "10", 10}, |
| 119 | + new Object[]{"PASSWORDLESS_MAX_CODE_INPUT_ATTEMPTS", "1", 1}, // minimum valid |
| 120 | + |
| 121 | + // PASSWORDLESS_CODE_LIFETIME: must be > 0 (in milliseconds) |
| 122 | + new Object[]{"PASSWORDLESS_CODE_LIFETIME", "900000", (long) 900000}, // 15 minutes |
| 123 | + new Object[]{"PASSWORDLESS_CODE_LIFETIME", "600000", (long) 600000}, // 10 minutes |
| 124 | + new Object[]{"PASSWORDLESS_CODE_LIFETIME", "1", (long) 1}, // minimum valid |
| 125 | + |
| 126 | + // TOTP_MAX_ATTEMPTS: must be > 0 |
| 127 | + new Object[]{"TOTP_MAX_ATTEMPTS", "5", 5}, |
| 128 | + new Object[]{"TOTP_MAX_ATTEMPTS", "3", 3}, |
| 129 | + new Object[]{"TOTP_MAX_ATTEMPTS", "1", 1}, // minimum valid |
| 130 | + |
| 131 | + // TOTP_RATE_LIMIT_COOLDOWN_SEC: must be > 0 (in seconds) |
| 132 | + new Object[]{"TOTP_RATE_LIMIT_COOLDOWN_SEC", "900", 900}, // 15 minutes |
| 133 | + new Object[]{"TOTP_RATE_LIMIT_COOLDOWN_SEC", "300", 300}, // 5 minutes |
| 134 | + new Object[]{"TOTP_RATE_LIMIT_COOLDOWN_SEC", "1", 1}, // minimum valid |
| 135 | + |
| 136 | + // ACCESS_TOKEN_SIGNING_KEY_DYNAMIC: boolean |
| 137 | + new Object[]{"ACCESS_TOKEN_SIGNING_KEY_DYNAMIC", "true", true}, |
| 138 | + new Object[]{"ACCESS_TOKEN_SIGNING_KEY_DYNAMIC", "false", false}, |
| 139 | + |
| 140 | + // ACCESS_TOKEN_DYNAMIC_SIGNING_KEY_UPDATE_INTERVAL: must be >= 1 hour (in hours) |
| 141 | + new Object[]{"ACCESS_TOKEN_DYNAMIC_SIGNING_KEY_UPDATE_INTERVAL", "168", (double) 168}, // 1 week |
| 142 | + new Object[]{"ACCESS_TOKEN_DYNAMIC_SIGNING_KEY_UPDATE_INTERVAL", "24", (double) 24}, // 1 day |
| 143 | + new Object[]{"ACCESS_TOKEN_DYNAMIC_SIGNING_KEY_UPDATE_INTERVAL", "1", (double) 1}, // minimum valid |
| 144 | + |
| 145 | + // MAX_SERVER_POOL_SIZE: must be >= 1 |
| 146 | + new Object[]{"MAX_SERVER_POOL_SIZE", "10", 10}, |
| 147 | + new Object[]{"MAX_SERVER_POOL_SIZE", "5", 5}, |
| 148 | + new Object[]{"MAX_SERVER_POOL_SIZE", "1", 1}, // minimum valid |
| 149 | + |
| 150 | + // DISABLE_TELEMETRY: boolean |
| 151 | + new Object[]{"DISABLE_TELEMETRY", "false", false}, |
| 152 | + new Object[]{"DISABLE_TELEMETRY", "true", true}, |
| 153 | + |
| 154 | + // PASSWORD_HASHING_ALG: must be "ARGON2" or "BCRYPT" |
| 155 | + new Object[]{"PASSWORD_HASHING_ALG", "BCRYPT", "BCRYPT"}, |
| 156 | + new Object[]{"PASSWORD_HASHING_ALG", "ARGON2", "ARGON2"}, |
| 157 | + |
| 158 | + // ARGON2_ITERATIONS: must be >= 1 |
| 159 | + new Object[]{"ARGON2_ITERATIONS", "1", 1}, // minimum valid |
| 160 | + new Object[]{"ARGON2_ITERATIONS", "3", 3}, |
| 161 | + |
| 162 | + // ARGON2_MEMORY_KB: must be >= 1 |
| 163 | + new Object[]{"ARGON2_MEMORY_KB", "87795", 87795}, // default |
| 164 | + new Object[]{"ARGON2_MEMORY_KB", "1024", 1024}, |
| 165 | + new Object[]{"ARGON2_MEMORY_KB", "1", 1}, // minimum valid |
| 166 | + |
| 167 | + // ARGON2_PARALLELISM: must be >= 1 |
| 168 | + new Object[]{"ARGON2_PARALLELISM", "2", 2}, // default |
| 169 | + new Object[]{"ARGON2_PARALLELISM", "4", 4}, |
| 170 | + new Object[]{"ARGON2_PARALLELISM", "1", 1}, // minimum valid |
| 171 | + |
| 172 | + // ARGON2_HASHING_POOL_SIZE: must be >= 1 |
| 173 | + new Object[]{"ARGON2_HASHING_POOL_SIZE", "1", 1}, // minimum valid |
| 174 | + new Object[]{"ARGON2_HASHING_POOL_SIZE", "2", 2}, |
| 175 | + |
| 176 | + // FIREBASE_PASSWORD_HASHING_POOL_SIZE: must be >= 1 |
| 177 | + new Object[]{"FIREBASE_PASSWORD_HASHING_POOL_SIZE", "1", 1}, // minimum valid |
| 178 | + new Object[]{"FIREBASE_PASSWORD_HASHING_POOL_SIZE", "3", 3}, |
| 179 | + |
| 180 | + // BCRYPT_LOG_ROUNDS: must be >= 1 |
| 181 | + new Object[]{"BCRYPT_LOG_ROUNDS", "11", 11}, // default |
| 182 | + new Object[]{"BCRYPT_LOG_ROUNDS", "10", 10}, |
| 183 | + new Object[]{"BCRYPT_LOG_ROUNDS", "1", 1}, // minimum valid |
| 184 | + |
| 185 | + // LOG_LEVEL: must be one of "DEBUG", "INFO", "WARN", "ERROR", "NONE" |
| 186 | + new Object[]{"LOG_LEVEL", "INFO", "INFO"}, |
| 187 | + new Object[]{"LOG_LEVEL", "DEBUG", "DEBUG"}, |
| 188 | + new Object[]{"LOG_LEVEL", "WARN", "WARN"}, |
| 189 | + new Object[]{"LOG_LEVEL", "ERROR", "ERROR"}, |
| 190 | + new Object[]{"LOG_LEVEL", "NONE", "NONE"}, |
| 191 | + |
| 192 | + // BULK_MIGRATION_PARALLELISM: must be >= 1 |
| 193 | + new Object[]{"BULK_MIGRATION_PARALLELISM", "1", 1}, // minimum valid |
| 194 | + new Object[]{"BULK_MIGRATION_PARALLELISM", "4", 4}, |
| 195 | + |
| 196 | + // BULK_MIGRATION_BATCH_SIZE: must be >= 1 |
| 197 | + new Object[]{"BULK_MIGRATION_BATCH_SIZE", "8000", 8000}, // default |
| 198 | + new Object[]{"BULK_MIGRATION_BATCH_SIZE", "1000", 1000}, |
| 199 | + new Object[]{"BULK_MIGRATION_BATCH_SIZE", "1", 1}, // minimum valid |
| 200 | + |
| 201 | + // WEBAUTHN_RECOVER_ACCOUNT_TOKEN_LIFETIME: must be > 0 (in milliseconds) |
| 202 | + new Object[]{"WEBAUTHN_RECOVER_ACCOUNT_TOKEN_LIFETIME", "3600000", (long) 3600000}, // 1 hour |
| 203 | + new Object[]{"WEBAUTHN_RECOVER_ACCOUNT_TOKEN_LIFETIME", "7200000", (long) 7200000}, // 2 hours |
| 204 | + new Object[]{"WEBAUTHN_RECOVER_ACCOUNT_TOKEN_LIFETIME", "1", (long) 1}, // minimum valid |
| 205 | + |
| 206 | + // OTEL_COLLECTOR_CONNECTION_URI: string |
| 207 | + new Object[]{"OTEL_COLLECTOR_CONNECTION_URI", "http://localhost:4317", "http://localhost:4317"}, |
| 208 | + new Object[]{"OTEL_COLLECTOR_CONNECTION_URI", "https://otel.example.com:4317", "https://otel.example.com:4317"}, |
| 209 | + |
| 210 | + // BASE_PATH: string (can be empty, "/", or valid path) |
| 211 | + new Object[]{"BASE_PATH", "", ""}, |
| 212 | + new Object[]{"BASE_PATH", "/", ""}, |
| 213 | + new Object[]{"BASE_PATH", "/api", "/api"}, |
| 214 | + new Object[]{"BASE_PATH", "/v1/auth", "/v1/auth"}, |
| 215 | + |
| 216 | + // API_KEYS: string with specific format constraints (minimum 20 chars, specific character set) |
| 217 | + new Object[]{"API_KEYS", "abcdefghijklmnopqrstuvwxyz", "abcdefghijklmnopqrstuvwxyz"}, |
| 218 | + new Object[]{"API_KEYS", "key1-with-dashes-and=equals123,another-key-12345678901", "another-key-12345678901,key1-with-dashes-and=equals123"}, // gets sorted |
| 219 | + |
| 220 | + // FIREBASE_PASSWORD_HASHING_SIGNER_KEY: string (any non-empty value) |
| 221 | + new Object[]{"FIREBASE_PASSWORD_HASHING_SIGNER_KEY", "test-signer-key-12345", "test-signer-key-12345"}, |
| 222 | + |
| 223 | + // IP_ALLOW_REGEX: string (valid regex pattern) |
| 224 | + new Object[]{"IP_ALLOW_REGEX", "127\\.\\d+\\.\\d+\\.\\d+", "127\\.\\d+\\.\\d+\\.\\d+"}, |
| 225 | + new Object[]{"IP_ALLOW_REGEX", ".*", ".*"}, |
| 226 | + |
| 227 | + // IP_DENY_REGEX: string (valid regex pattern) |
| 228 | + new Object[]{"IP_DENY_REGEX", "192\\.168\\..*", "192\\.168\\..*"}, |
| 229 | + |
| 230 | + // SUPERTOKENS_MAX_CDI_VERSION: string (valid semantic version) |
| 231 | + new Object[]{"SUPERTOKENS_MAX_CDI_VERSION", "5.0", "5.0"}, |
| 232 | + new Object[]{"SUPERTOKENS_MAX_CDI_VERSION", "4.0", "4.0"} |
| 233 | + }; |
| 234 | + |
| 235 | + for (Object[] testCase : testCases) { |
| 236 | + String[] args = {"../"}; |
| 237 | + setEnv(testCase[0].toString(), testCase[1].toString()); |
| 238 | + |
| 239 | + TestingProcessManager.TestingProcess process = TestingProcessManager.startIsolatedProcess(args); |
| 240 | + ProcessState.EventAndException startEvent = process.checkOrWaitForEvent(ProcessState.PROCESS_STATE.STARTED); |
| 241 | + assertNotNull(startEvent); |
| 242 | + |
| 243 | + CoreConfig config = Config.getBaseConfig(process.getProcess()); |
| 244 | + boolean fieldChecked = false; |
| 245 | + for (Field field : config.getClass().getDeclaredFields()) { |
| 246 | + if (!field.isAnnotationPresent(EnvName.class)) { |
| 247 | + continue; |
| 248 | + } |
| 249 | + |
| 250 | + field.setAccessible(true); |
| 251 | + if (field.getAnnotationsByType(EnvName.class)[0].value().equals(testCase[0].toString())) { |
| 252 | + assertEquals("Failed for env var: " + testCase[0] + " with value: " + testCase[1], |
| 253 | + testCase[2], field.get(config)); |
| 254 | + fieldChecked = true; |
| 255 | + } |
| 256 | + } |
| 257 | + assertTrue("No field found for env var: " + testCase[0], fieldChecked); |
| 258 | + |
| 259 | + process.kill(); |
| 260 | + ProcessState.EventAndException stopEvent = process.checkOrWaitForEvent(ProcessState.PROCESS_STATE.STOPPED); |
| 261 | + assertNotNull(stopEvent); |
| 262 | + |
| 263 | + removeEnv(testCase[0].toString()); |
| 264 | + } |
| 265 | + } |
| 266 | +} |
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