mirror of
https://github.com/nodemailer/wildduck.git
synced 2024-11-10 17:47:07 +08:00
104 lines
3.6 KiB
JavaScript
104 lines
3.6 KiB
JavaScript
'use strict';
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module.exports = {
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SCHEMA_VERSION: '1.0',
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// how many modifications to cache before writing
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BULK_BATCH_SIZE: 150,
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// how often to clear expired messages
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GC_INTERVAL: 15 * 60 * 1000,
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// artificail delay between deleting next expired message in ms
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// set to 0 to disable
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GC_DELAY_DELETE: 0,
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// default
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MAX_STORAGE: 1 * (1024 * 1024 * 1024),
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MAX_RECIPIENTS: 2000,
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MAX_FORWARDS: 2000,
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JUNK_RETENTION: 30 * 24 * 3600 * 1000,
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// how long to keep messages of deleted users before deleting
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DELETED_USER_MESSAGE_RETENTION: 14 * 24 * 3600 * 1000,
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MAILBOX_COUNTER_TTL: 24 * 3600,
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// how much plaintext to store in a full text indexed field
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MAX_PLAINTEXT_INDEXED: 1 * 1024,
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// how much plaintext to store before truncating
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MAX_PLAINTEXT_CONTENT: 100 * 1024,
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// how much HTML content to store before truncating. not indexed
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MAX_HTML_CONTENT: 300 * 1024,
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MAX_AUTOREPLY_INTERVAL: 4 * 3600 * 1000,
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MAX_AUTOREPLIES: 2000,
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DEFAULT_HASH_ALGO: 'pbkdf2', //either 'pbkdf2' or 'bcrypt'
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BCRYPT_ROUNDS: 11, // bcrypt.js benchmark async in a VPS: 261.192ms, do not want to take it too long
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PDKDF2_ITERATIONS: 25000,
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PDKDF2_SALT_SIZE: 16,
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PDKDF2_DIGEST: 'sha256', // 'sha512', 'sha256' or 'sha1'
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// how many authentication failures per user to allow before blocking until the end of the auth window
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USER_AUTH_FAILURES: 12,
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// authentication window in seconds, starts counting from first invalid authentication
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USER_AUTH_WINDOW: 120,
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// how many authentication failures per ip to allow before blocking until the end of the auth window
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//IP_AUTH_FAILURES: 10,
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IP_AUTH_FAILURES: 0, // disable IP rate limiting for now as too many false positives occurred while scanners use unique IPs
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// authentication window in seconds, starts counting from first invalid authentication
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IP_AUTH_WINDOW: 300,
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// how many TOTP failures per user to allow before blocking until the end of the auth window
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TOTP_FAILURES: 6,
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// TOTP authentication window in seconds, starts counting from first invalid authentication
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TOTP_WINDOW: 180,
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SCOPES: ['imap', 'pop3', 'smtp'],
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// Refuse to process messages larger than 64 MB. Allowing larger messages might cause jumbo chunks in MongoDB
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MAX_ALLOWED_MESSAGE_SIZE: 64 * 1024 * 1024,
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// Refuse to process attachments larger than 64 MB
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MAX_ALLOWED_ATACHMENT_SIZE: 25 * 1024 * 1024,
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// how long to keep deleted messages around before purgeing
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ARCHIVE_TIME: 25 * 24 * 3600 * 1000,
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// merge similar authlog events into 6 hour buckets instead of storing each separately
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// this is mostly needed for IMAP clients that make crazy amout of connections and thus logins
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AUTHLOG_BUCKET: 6 * 3600 * 1000,
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// start processing tasks 5 minues after startup
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TASK_STARTUP_INTERVAL: 1 * 60 * 1000,
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// if no tasks were found, wait 1 minute
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TASK_IDLE_INTERVAL: 1 * 60 * 1000,
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TASK_LOCK_INTERVAL: 1 * 60 * 60 * 1000,
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TASK_UPDATE_INTERVAL: 10 * 60 * 1000,
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TEMP_PASS_WINDOW: 24 * 3600 * 1000,
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// mongdb query TTL limits
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DB_MAX_TIME_USERS: 1 * 1000,
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DB_MAX_TIME_MAILBOXES: 800,
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DB_MAX_TIME_MESSAGES: 60 * 1000,
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// what is the max username part after wildcard
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MAX_ALLOWED_WILDCARD_LENGTH: 32,
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// access token default ttl in seconds (token ttl time is extended every time token is used by this value)
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ACCESS_TOKEN_DEFAULT_TTL: 14 * 24 * 3600,
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// access token can be extended until max lifetime value is reached in seconds
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ACCESS_TOKEN_MAX_LIFETIME: 180 * 24 * 3600,
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TOTP_WINDOW_SIZE: 6
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};
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