From 0673511d3939c04efd0e3fd350c47b4bfb3e322e Mon Sep 17 00:00:00 2001 From: Henry Jameson Date: Sun, 26 Nov 2017 20:57:49 +0300 Subject: [PATCH] first version of safe DB setup --- README.md | 6 ++---- lib/mix/tasks/generate_config.ex | 13 +++++++++---- lib/mix/tasks/sample_config.eex | 4 ++-- lib/mix/tasks/sample_psql.eex | 6 ++++++ 4 files changed, 19 insertions(+), 10 deletions(-) create mode 100644 lib/mix/tasks/sample_psql.eex diff --git a/README.md b/README.md index b07593f67..01a56d6bf 100644 --- a/README.md +++ b/README.md @@ -22,16 +22,14 @@ No release has been made yet, but several servers have been online for months al ### Dependencies * Postgresql version 9.6 or newer -* Elixir version 1.4 or newer +* Elixir version 1.4 or newer (you will also need erlang-dev, erlang-parsetools, erlang-xmerl packages) * Build-essential tools ### Configuration * Run `mix deps.get` to install elixir dependencies. - * Run `mix generate_config`. This will ask you a few questions about your instance and generate a configuration file in `config/generated_config.exs`. Check that and copy it to either `config/dev.secret.exs` or `config/prod.secret.exs`. - - * Configure your database settings in `{dev,prod}.secret.exs` and either create the database with psql or run `mix ecto.create`. + * Run `mix generate_config`. This will ask you a few questions about your instance and generate a configuration file in `config/dev.secret.exs` and `config/prod.secret.exs`. It will also create a `config/db_setup.psql`, which you need to run as PostgreSQL superuser (i.e. `sudo su - postgre -c "psql -f config/db_setup.psql"`). It will setup a pleroma db user, database and will setup needed extensions that need to be set up once as superuser. * Run `mix ecto.migrate` to run the database migrations. You will have to do this again after certain updates. diff --git a/lib/mix/tasks/generate_config.ex b/lib/mix/tasks/generate_config.ex index b3bc14d5b..f9399b114 100644 --- a/lib/mix/tasks/generate_config.ex +++ b/lib/mix/tasks/generate_config.ex @@ -4,14 +4,19 @@ defmodule Mix.Tasks.GenerateConfig do @shortdoc "Generates a new config" def run(_) do IO.puts("Answer a few questions to generate a new config\n") - IO.puts("--- THIS WILL OVERWRITE YOUR config/generated_config.exs! ---\n") + IO.puts("--- THIS WILL OVERWRITE YOUR config/dev.secret.exs AND config/prod.secret.exs! ---\n") domain = IO.gets("What is your domain name? (e.g. pleroma.soykaf.com): ") |> String.trim name = IO.gets("What is the name of your instance? (e.g. Pleroma/Soykaf): ") |> String.trim email = IO.gets("What's your admin email address: ") |> String.trim secret = :crypto.strong_rand_bytes(64) |> Base.encode64 |> binary_part(0, 64) + dbpass = :crypto.strong_rand_bytes(64) |> Base.encode64 |> binary_part(0, 64) - result = EEx.eval_file("lib/mix/tasks/sample_config.eex", [domain: domain, email: email, name: name, secret: secret]) - IO.puts("\nWriting config to config/generated_config.exs.\n\nCheck it and configure your database, then copy it to either config/dev.secret.exs or config/prod.secret.exs") - File.write("config/generated_config.exs", result) + resultSql = EEx.eval_file("lib/mix/tasks/sample_psql.eex", [dbpass: dbpass]) + result = EEx.eval_file("lib/mix/tasks/sample_config.eex", [domain: domain, email: email, name: name, secret: secret, dbpass: dbpass]) + IO.puts("\nWriting config to config/dev.secret.exs and config/prod.secret.exs") + IO.puts("\nWriting setup_db.psql, please run it as postgre superuser, i.e. su - postgre -c 'psql -f setup_db.psql'") + File.write("config/dev.secret.exs", result) + File.write("config/prod.secret.exs", result) + File.write("config/setup_db.psql", resultSql) end end diff --git a/lib/mix/tasks/sample_config.eex b/lib/mix/tasks/sample_config.eex index 62a9804fe..85a7c554e 100644 --- a/lib/mix/tasks/sample_config.eex +++ b/lib/mix/tasks/sample_config.eex @@ -13,8 +13,8 @@ config :pleroma, :instance, # Configure your database config :pleroma, Pleroma.Repo, adapter: Ecto.Adapters.Postgres, - username: "postgres", - password: "postgres", + username: "pleroma", + password: "<%= dbpass %>", database: "pleroma_dev", hostname: "localhost", pool_size: 10 diff --git a/lib/mix/tasks/sample_psql.eex b/lib/mix/tasks/sample_psql.eex new file mode 100644 index 000000000..5353fa216 --- /dev/null +++ b/lib/mix/tasks/sample_psql.eex @@ -0,0 +1,6 @@ +CREATE USER pleroma WITH ENCRYPTED PASSWORD '<%= dbpass %>' CREATEDB; +CREATE DATABASE pleroma_dev; +ALTER DATABASE pleroma_dev OWNER TO pleroma; +\c pleroma_dev; +--Extensions made by ecto.migrate that need superuser access +CREATE EXTENSION citext;