node-postgres/LOCAL_DEV.md
2023-05-15 07:29:07 +01:00

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# Local development
Steps to install and configure Postgres on Mac for developing against locally
1. Install homebrew
2. Install postgres
```sh
brew install postgresql
```
3. Create a database
```sh
createdb test
```
4. Create SSL certificates
```sh
cd /opt/homebrew/var/postgresql@14
openssl genrsa -aes128 2048 > server.key
openssl rsa -in server.key -out server.key
chmod 400 server.key
openssl req -new -key server.key -days 365 -out server.crt -x509
cp server.crt root.crt
```
5. Update config in `/opt/homebrew/var/postgresql@14/postgresql.conf`
```conf
listen_addresses = '*'
password_encryption = md5
ssl = on
ssl_ca_file = 'root.crt'
ssl_cert_file = 'server.crt'
ssl_crl_file = ''
ssl_crl_dir = ''
ssl_key_file = 'server.key'
ssl_ciphers = 'HIGH:MEDIUM:+3DES:!aNULL' # allowed SSL ciphers
ssl_prefer_server_ciphers = on
```
6. Start Postgres server
```sh
/opt/homebrew/opt/postgresql@14/bin/postgres -D /opt/homebrew/var/postgresql@14
```