49 lines
2.0 KiB
TypeScript
49 lines
2.0 KiB
TypeScript
import * as env from 'env-var';
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import {urlJoin} from '.';
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const NODE_ENV = env.get('NODE_ENV').default("development").asString();
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const isProduction = NODE_ENV === 'production';
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const envs = {
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NODE_ENV,
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// port of the server
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PORT: env.get('PORT').default('3000').asPortNumber(),
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// hostname of the server ('0.0.0.0' listens on all network interfaces)
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HOSTNAME: env.get('HOSTNAME').default('0.0.0.0').asString(),
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// base path
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BASE_PATH: env.get('BASE_PATH').default('/').asString(),
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// external base url
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EXTERNAL_BASE_URL: env.get('EXTERNAL_BASE_URL').asString(),
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// url of redis session store (required in production using InMemory)
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REDIS_URL: env.get('REDIS_URL').asString() || undefined,
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// cookie secret for the session id (required in production using Session)
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SESSION_SECRET: env.get('SESSION_SECRET').asString() || undefined,
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// header where user info token is stored to request auth proxy
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USERINFO_HEADER: env.get('USERINFO_HEADER').default("X-Userinfo-Token").asString(),
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// base url to init a logout or request user info
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AUTH_PROXY_URL: env.get('AUTH_PROXY_URL').asString() || undefined,
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// override base url to request user info
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AUTH_PROXY_USERINFO_URL: env.get('AUTH_PROXY_USERINFO_URL').asString() || undefined,
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// override base url to init a logout
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AUTH_PROXY_INIT_LOGOUT_URL: env.get('AUTH_PROXY_INIT_LOGOUT_URL').asString() || undefined,
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};
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function requireEnv(name: string, onlyInProduction = false): void {
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env.get(name).required(!onlyInProduction || isProduction).asString();
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}
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export const DefaultConfig = {
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...envs,
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EXTERNAL_BASE_URL:
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envs.EXTERNAL_BASE_URL ||
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urlJoin(`http://${envs.HOSTNAME}${envs.PORT !== 80 ? `:${envs.PORT}` : ""}`, envs.BASE_PATH),
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isProduction,
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requireEnv,
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AUTH_PROXY_USERINFO_URL: envs.AUTH_PROXY_USERINFO_URL ||
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envs.AUTH_PROXY_URL && urlJoin(envs.AUTH_PROXY_URL, "userinfo"),
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AUTH_PROXY_INIT_LOGOUT_URL: envs.AUTH_PROXY_INIT_LOGOUT_URL ||
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envs.AUTH_PROXY_URL && urlJoin(envs.AUTH_PROXY_URL, "init-logout"),
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};
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