.env.example

ENGINE_DB_TYPE=mongodb # must be one of mongodb|dynamodb|postgresql

# for mongodb
MONGODB_HOST=localhost
MONGODB_PORT=27017
MONGODB_DATABASE=csml
MONGODB_USERNAME=root
MONGODB_PASSWORD=root

# for dynamodb
AWS_ACCESS_KEY_ID= # or use an IAM role
AWS_SECRET_ACCESS_KEY= # or use an IAM role
AWS_REGION=
AWS_DYNAMODB_ENDPOINT= # optional, defaults to the dynamodb endpoint for the given region.
AWS_DYNAMODB_TABLE=
AWS_S3_ENDPOINT= # optional, defaults to the S3 endpoint for the given region
AWS_S3_BUCKET=

# for postgresql
POSTGRESQL_URL=postgres://user:password@hostname:port/database

# CSML Server configuration
ENGINE_SERVER_PORT=5000
ENGINE_SERVER_API_KEYS=someAuthKey4CsmlServer,someOtherAuthKey

# Other optional engine configuration
ENGINE_ENCRYPTION_SECRET=some-secret-string # if not set, data will not be stored encrypted
TTL_DURATION=30 # auto-remove chatbot user data after X days
LOW_DATA_MODE=true # do not store contents of sent/received messages
DISABLE_SSL_VERIFY=false # reach trusted endpoints with known invalid certificates
DEBUG=true # print debug output in console