fox-send/server/config.js

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const convict = require('convict');
const convict_format_with_validator = require('convict-format-with-validator');
const { tmpdir } = require('os');
const path = require('path');
const { randomBytes } = require('crypto');
convict.addFormats(convict_format_with_validator);
convict.addFormat({
name: 'positive-int-array',
coerce: ints => {
// can take: int[] | string[] | string (csv), returns -> int[]
const ints_arr = Array.isArray(ints) ? ints : ints.trim().split(',');
return ints_arr.map(int =>
typeof int === 'number'
? int
: parseInt(int.replace(/['"]+/g, '').trim(), 10)
);
},
validate: ints => {
// takes: int[], errors if any NaNs, negatives, or floats present
for (const int of ints) {
if (typeof int !== 'number' || isNaN(int) || int < 0 || int % 1 > 0)
throw new Error('must be a comma-separated list of positive integers');
}
}
});
const conf = convict({
s3_bucket: {
format: String,
default: '',
env: 'S3_BUCKET'
},
s3_endpoint: {
format: String,
default: '',
env: 'S3_ENDPOINT'
},
s3_use_path_style_endpoint: {
format: Boolean,
default: false,
env: 'S3_USE_PATH_STYLE_ENDPOINT'
},
gcs_bucket: {
format: String,
default: '',
env: 'GCS_BUCKET'
},
expire_times_seconds: {
format: 'positive-int-array',
default: [300, 3600, 86400, 604800],
env: 'EXPIRE_TIMES_SECONDS'
},
default_expire_seconds: {
format: Number,
default: 86400,
env: 'DEFAULT_EXPIRE_SECONDS'
},
max_expire_seconds: {
format: Number,
default: 86400 * 7,
env: 'MAX_EXPIRE_SECONDS'
},
download_counts: {
format: 'positive-int-array',
default: [1, 2, 3, 4, 5, 20, 50, 100],
env: 'DOWNLOAD_COUNTS'
},
default_downloads: {
format: Number,
default: 1,
env: 'DEFAULT_DOWNLOADS'
},
max_downloads: {
format: Number,
default: 100,
env: 'MAX_DOWNLOADS'
},
max_files_per_archive: {
format: Number,
default: 64,
env: 'MAX_FILES_PER_ARCHIVE'
},
max_archives_per_user: {
format: Number,
default: 16,
env: 'MAX_ARCHIVES_PER_USER'
},
redis_host: {
format: String,
default: 'localhost',
env: 'REDIS_HOST'
},
redis_port: {
format: Number,
default: 6379,
env: 'REDIS_PORT'
},
redis_user: {
format: String,
default: '',
env: 'REDIS_USER'
},
redis_password: {
format: String,
default: '',
env: 'REDIS_PASSWORD'
},
redis_db: {
format: String,
default: '',
env: 'REDIS_DB'
},
redis_event_expire: {
format: Boolean,
default: false,
env: 'REDIS_EVENT_EXPIRE'
},
redis_retry_time: {
format: Number,
default: 10000,
env: 'REDIS_RETRY_TIME'
},
redis_retry_delay: {
format: Number,
default: 500,
env: 'REDIS_RETRY_DELAY'
},
listen_address: {
format: 'ipaddress',
default: '0.0.0.0',
env: 'IP_ADDRESS'
},
listen_port: {
format: 'port',
default: 1443,
arg: 'port',
env: 'PORT'
},
sentry_id: {
format: String,
default: '',
env: 'SENTRY_CLIENT'
},
sentry_dsn: {
format: String,
default: '',
env: 'SENTRY_DSN'
},
env: {
format: ['production', 'development', 'test'],
default: 'development',
env: 'NODE_ENV'
},
max_file_size: {
format: Number,
default: 1024 * 1024 * 1024 * 2.5,
env: 'MAX_FILE_SIZE'
},
l10n_dev: {
format: Boolean,
default: false,
env: 'L10N_DEV'
},
base_url: {
format: 'url',
default: 'https://send.firefox.com',
env: 'BASE_URL'
},
custom_title: {
format: String,
default: 'Send',
env: 'CUSTOM_TITLE'
},
custom_description: {
format: String,
default: 'Encrypt and send files with a link that automatically expires to ensure your important documents dont stay online forever.',
env: 'CUSTOM_DESCRIPTION'
},
detect_base_url: {
format: Boolean,
default: false,
env: 'DETECT_BASE_URL'
},
file_dir: {
format: 'String',
default: `${tmpdir()}${path.sep}send-${randomBytes(4).toString('hex')}`,
env: 'FILE_DIR'
},
fxa_url: {
format: 'url',
default: 'https://send-fxa.dev.lcip.org',
env: 'FXA_URL'
},
fxa_client_id: {
format: String,
default: '', // disabled
env: 'FXA_CLIENT_ID'
},
fxa_key_scope: {
format: String,
default: 'https://identity.mozilla.com/apps/send',
env: 'FXA_KEY_SCOPE'
},
fxa_csp_oauth_url: {
format: String,
default: '',
env: 'FXA_CSP_OAUTH_URL'
},
fxa_csp_content_url: {
format: String,
default: '',
env: 'FXA_CSP_CONTENT_URL'
},
fxa_csp_profile_url: {
format: String,
default: '',
env: 'FXA_CSP_PROFILE_URL'
},
fxa_csp_profileimage_url: {
format: String,
default: '',
env: 'FXA_CSP_PROFILEIMAGE_URL'
},
survey_url: {
format: String,
default: '',
env: 'SURVEY_URL'
},
ip_db: {
format: String,
default: '',
env: 'IP_DB'
},
footer_donate_url: {
format: String,
default: '',
env: 'SEND_FOOTER_DONATE_URL'
},
footer_cli_url: {
format: String,
default: 'https://github.com/timvisee/ffsend',
env: 'SEND_FOOTER_CLI_URL'
},
footer_dmca_url: {
format: String,
default: '',
env: 'SEND_FOOTER_DMCA_URL'
},
footer_source_url: {
format: String,
default: 'https://github.com/timvisee/send',
env: 'SEND_FOOTER_SOURCE_URL'
},
custom_footer_text: {
format: String,
default: '',
env: 'CUSTOM_FOOTER_TEXT'
},
custom_footer_url: {
format: String,
default: '',
env: 'CUSTOM_FOOTER_URL'
},
ui_color_primary: {
format: String,
default: '#0a84ff',
env: 'UI_COLOR_PRIMARY'
},
ui_color_accent: {
format: String,
default: '#003eaa',
env: 'UI_COLOR_ACCENT'
},
custom_locale: {
format: String,
default: '',
env: 'CUSTOM_LOCALE'
},
ui_custom_assets: {
android_chrome_192px: {
format: String,
default: '',
env: 'UI_CUSTOM_ASSETS_ANDROID_CHROME_192PX'
},
android_chrome_512px: {
format: String,
default: '',
env: 'UI_CUSTOM_ASSETS_ANDROID_CHROME_512PX'
},
apple_touch_icon: {
format: String,
default: '',
env: 'UI_CUSTOM_ASSETS_APPLE_TOUCH_ICON'
},
favicon_16px: {
format: String,
default: '',
env: 'UI_CUSTOM_ASSETS_FAVICON_16PX'
},
favicon_32px: {
format: String,
default: '',
env: 'UI_CUSTOM_ASSETS_FAVICON_32PX'
},
icon: {
format: String,
default: '',
env: 'UI_CUSTOM_ASSETS_ICON'
},
safari_pinned_tab: {
format: String,
default: '',
env: 'UI_CUSTOM_ASSETS_SAFARI_PINNED_TAB'
},
facebook: {
format: String,
default: '',
env: 'UI_CUSTOM_ASSETS_FACEBOOK'
},
twitter: {
format: String,
default: '',
env: 'UI_CUSTOM_ASSETS_TWITTER'
},
wordmark: {
format: String,
default: '',
env: 'UI_CUSTOM_ASSETS_WORDMARK'
},
custom_css: {
format: String,
default: '',
env: 'UI_CUSTOM_CSS'
}
}
});
// Perform validation
conf.validate({ allowed: 'strict' });
const props = conf.getProperties();
const deriveBaseUrl = req => {
if (!props.detect_base_url) {
return props.base_url;
}
const protocol = req.secure ? 'https://' : 'http://';
return `${protocol}${req.headers.host}`;
};
module.exports = {
...props,
deriveBaseUrl
};