Revert "Add DOKKU_LETSENCRYPT_TOS_HASH"

This reverts commit a849254.

README.md

@@ -78,12 +78,11 @@ Once the certificate is installed, you can use the `certs:*` built-in commands t
 ## Configuration
 `dokku-letsencrypt` uses the [Dokku environment variable manager](http://dokku.viewdocs.io/dokku/configuration-management/) for all configuration. The important environment variables are:
 
-Variable                        | Default               | Description
---------------------------------|-----------------------|---------------------------------------------------------------------------------
-`DOKKU_LETSENCRYPT_EMAIL`       | (none)                | **REQUIRED:** E-mail address to use for registering with Let's Encrypt.
-`DOKKU_LETSENCRYPT_GRACEPERIOD` | 30 days               | Time in seconds left on a certificate before it should get renewed
-`DOKKU_LETSENCRYPT_SERVER`      | default               | Which ACME server to use. Can be 'default', 'staging' or a URL
-`DOKKU_LETSENCRYPT_TOS_HASH`    | (simp\_le-controlled) | Set the SHA256 hash of the let's encrypt terms of service version you agree to.
+Variable                        | Default     | Description
+--------------------------------|-------------|-------------------------------------------------------------------------
+`DOKKU_LETSENCRYPT_EMAIL`       | (none)      | **REQUIRED:** E-mail address to use for registering with Let's Encrypt.
+`DOKKU_LETSENCRYPT_GRACEPERIOD` | 30 days     | Time in seconds left on a certificate before it should get renewed
+`DOKKU_LETSENCRYPT_SERVER`      | default     | Which ACME server to use. Can be 'default', 'staging' or a URL
 
 You can set a setting using `dokku config:set --no-restart <myapp> SETTING_NAME=setting_value`. When looking for a setting, the plugin will first look if it was defined for the current app and fall back to settings defined by `--global`.
 

functions

@@ -141,13 +141,6 @@ letsencrypt_configure_and_get_dir() {
     server="https://acme-staging.api.letsencrypt.org/directory"
   fi
 
-  # get the selected terms of service (TOS) hash
-  local tos_hash=${DOKKU_LETSENCRYPT_TOS_HASH}
-  local tos_hash_arg=''
-  if [ ! -z "$tos_hash" ]; then
-    tos_hash_arg="--tos_sha256 $tos_hash "
-  fi
-
   # construct domain arguments
   local domains="$(get_app_domains "$app")"
   local domain_args=''
@@ -156,7 +149,7 @@ letsencrypt_configure_and_get_dir() {
     domain_args="$domain_args -d $domain"
   done
 
-  local config="--server $server --email $DOKKU_LETSENCRYPT_EMAIL ${tos_hash_arg}${domain_args}"
+  local config="--server $server --email $DOKKU_LETSENCRYPT_EMAIL $domain_args"
 
   local config_hash=$(echo "$config" | sha1sum | awk '{print $1}')
   local config_dir="$le_root/certs/$config_hash"; mkdir -p "$config_dir"