Struct CoreConfig

pub struct CoreConfig {

    pub label: String,
    pub server_address: String,
    pub server_password_salt: Vec<u8>,
    pub api_config: TlsConfig,
    pub db_conn_type: String,
    pub db_username: String,
    pub db_password: String,
    pub db_address: String,
    pub db_name: String,
    pub db_config: TlsConfig,
    pub encoding_key_bytes: Vec<u8>,
    pub decoding_key_bytes: Vec<u8>,
    pub kafka_publish_events: bool,
}

CoreConfig

The server configuration struct for connectivity and commonly-accessed statics (password salt, jwt encoding/decoding keys, tls configurations using TlsConfig for the api, kafka publishable events flag, and postgres endpoint and credentials).

Supported Environment Variables

Configure the server configuration CoreConfig with the environment variables and defaults

Server - Api Threadpool

Change the server listening address and port

export API_ENDPOINT="0.0.0.0:3000"

Server - Postgres Threadpool

Change the postgres database address and port

export POSTGRES_ENDPOINT="0.0.0.0:5432"

Change the postgres user credentials

export POSTGRES_USERNAME="postgres"
export POSTGRES_PASSWORD="postgres"

Change the postgres database name

export DB_NAME="mydb"

Change the user password salt for argon2 password hashing

export SERVER_PASSWORD_SALT="PLEASE_CHANGE_ME"

JWT using the jsonwebtokens crate and encrypted using Algorithm::ES256 algorithm

Change jwt private key

export TOKEN_ALGO_PRIVATE_KEY="path/private-key-pkcs8.pem"

Change jwt public key

export TOKEN_ALGO_PUBLIC_KEY="path/public-key.pem"

Tls Environment Variables

Change the API Server tls certificate authority, server key and cert

export API_TLS_CA="path/api-ca.pem"
export API_TLS_KEY="path/api.key"
export API_TLS_CERT="path/api.crt"

Change the Postgres tls certificate authority

export DB_TLS_CA="path/api-ca.pem"

Logging

Set the server name for the logs

export SERVER_NAME_LABEL="my-server"

Debug

At startup, print a curl connectivity command and an openssl ssl verification command for postgres

export DEBUG="1"

Fields

label: String

server_address: String

server_password_salt: Vec<u8>

api_config: TlsConfig

db_conn_type: String

db_username: String

db_password: String

db_address: String

db_name: String

db_config: TlsConfig

encoding_key_bytes: Vec<u8>

decoding_key_bytes: Vec<u8>

kafka_publish_events: bool

Trait Implementations

impl Clone for CoreConfig

fn clone(&self) -> CoreConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.