From 48c77bcb0d479b7fa668a44515555dd5c65e4496 Mon Sep 17 00:00:00 2001
From: Jedrzej Stuczynski <jedrzej.stuczynski@gmail.com>
Date: Wed, 5 Feb 2020 12:08:01 +0000
Subject: [PATCH] Template for provider config

---
 sfw-provider/src/config/template.rs | 84 +++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 sfw-provider/src/config/template.rs

diff --git a/sfw-provider/src/config/template.rs b/sfw-provider/src/config/template.rs
new file mode 100644
index 0000000000..0ffa09c318
--- /dev/null
+++ b/sfw-provider/src/config/template.rs
@@ -0,0 +1,84 @@
+pub(crate) fn config_template() -> &'static str {
+    // While using normal toml marshalling would have been way simpler with less overhead,
+    // I think it's useful to have comments attached to the saved config file to explain behaviour of
+    // particular fields.
+    // Note: any changes to the template must be reflected in the appropriate structs in mod.rs.
+    r#"
+# This is a TOML config file.
+# For more information, see https://github.com/toml-lang/toml
+
+##### main base mixnode config options #####
+
+[provider]
+# Human readable ID of this particular service provider.
+id = "{{ provider.id }}"
+
+# Path to file containing private sphinx key.
+private_sphinx_key_file = "{{ provider.private_sphinx_key_file }}"
+
+# Path to file containing public sphinx key.
+public_sphinx_key_file = "{{ provider.public_sphinx_key_file }}"
+
+# nym_home_directory specifies absolute path to the home nym service providers directory.
+# It is expected to use default value and hence .toml file should not redefine this field.
+nym_root_directory = "{{ provider.nym_root_directory }}"
+    
+
+##### Mixnet endpoint config options #####
+
+# Socket address to which this service provider will bind to
+# and will be listening for sphinx packets coming from the mixnet.
+listening_address = "{{ mixnet_endpoint.listening_address }}"
+
+# Optional address announced to the directory server for the clients to connect to.
+# It is useful, say, in NAT scenarios or wanting to more easily update actual IP address
+# later on by using name resolvable with a DNS query, such as `nymtech.net:8080`.
+# Additionally a custom port can be provided, so both `nymtech.net:8080` and `nymtech.net`
+# are valid announce addresses, while the later will default to whatever port is used for
+# `listening_address`.
+announce_address = "{{ mixnet_endpoint.announce_address }}"
+
+
+#### Clients endpoint config options #####
+
+# Socket address to which this service provider will bind to
+# and will be listening for sphinx packets coming from the mixnet.
+listening_address = "{{ clients_endpoint.listening_address }}"
+
+# Optional address announced to the directory server for the clients to connect to.
+# It is useful, say, in NAT scenarios or wanting to more easily update actual IP address
+# later on by using name resolvable with a DNS query, such as `nymtech.net:8080`.
+# Additionally a custom port can be provided, so both `nymtech.net:8080` and `nymtech.net`
+# are valid announce addresses, while the later will default to whatever port is used for
+# `listening_address`.
+announce_address = "{{ clients_endpoint.announce_address }}"
+
+# Path to the directory with clients inboxes containing messages stored for them.
+inboxes_directory = "{{ clients_endpoint.inboxes_directory }}"
+
+# [TODO: implement its storage] Full path to a file containing mapping of
+# client addresses to their access tokens.
+ledger_path = {{ clients_endpoint.ledger_path }}"
+
+
+##### logging configuration options #####
+
+[logging]
+
+# TODO
+
+
+##### debug configuration options #####
+# The following options should not be modified unless you know EXACTLY what you are doing
+# as if set incorrectly, they may impact your anonymity.
+
+[debug]
+
+# Directory server to which the server will be reporting their presence data.
+presence_directory_server = "{{ debug.presence_directory_server}}"
+
+# Delay between each subsequent presence data being sent.
+presence_sending_delay = {{ debug.presence_sending_delay }}
+
+"#
+}