ability to change Let's Encrypt webroot

fixes #64

public/assets/js/app.js

@@ -69,6 +69,7 @@
 		resolver_cloudflare:	true,
 		resolver_google:		true,
 		resolver_opendns:		true,
+		directory_letsencrypt:	'/var/www/_letsencrypt/',
 
 		// COMMON - SECURITY
 		referrer_policy:			'no-referrer-when-downgrade',

public/index.html

@@ -649,6 +649,17 @@
 											</div>
 										</div>
 									</div>
+									<div class="form-group row" ng-class="{ disabled: !hasCertLetsEncrypt() }">
+										<label class="col-sm-3 col-form-label col-form-label-sm">
+											Let's Encrypt webroot
+										</label>
+										<div class="col-sm-9">
+											<input type="text"
+												class="form-control form-control-sm"
+												ng-model="data.directory_letsencrypt"
+												ng-class="{ 'input-changed': data.directory_letsencrypt !== defaultData.directory_letsencrypt }">
+										</div>
+									</div>
 								</div>
 								<div class="tab-pane tab-security" ng-class="{ 'active': tab_common === 'security' }">
 									<div class="form-group row">

public/templates/commands.html

@@ -28,8 +28,8 @@
 
 ✔ Let's Encrypt
 --><span ng-if="hasCertLetsEncrypt()"><span class="hljs-comment"><span class="counter">.</span> Create a common ACME-challenge directory (for Let's Encrypt):</span>
-   <span class="hljs-section">mkdir</span> <span class="hljs-attribute">-p</span> /var/www/_letsencrypt
-   <span class="hljs-section">chown</span> <span class="hljs-attribute">{{ data.user }}</span> /var/www/_letsencrypt</span></span><!--
+   <span class="hljs-section">mkdir</span> <span class="hljs-attribute">-p</span> {{ data.directory_letsencrypt }}
+   <span class="hljs-section">chown</span> <span class="hljs-attribute">{{ data.user }}</span> {{ data.directory_letsencrypt }}</span></span><!--
 
 
 
@@ -52,7 +52,7 @@
 --><span ng-if="isWWW(_site) || isRedirect(_site)"><span class="hljs-attribute" tooltips tooltip-template="--domain" tooltip-side="top">-d</span> www.{{ _domain }} </span><!--
 --><span ng-if="isCDN(_site)"><span class="hljs-attribute" tooltips tooltip-template="--domain" tooltip-side="top">-d</span> cdn.{{ _domain }} </span><!--
 --><span class="hljs-attribute">--email</span> {{ data.sites[_site].email ? data.sites[_site].email : 'info@' + _domain }} <!--
---><span class="hljs-attribute" tooltips tooltip-template="--webroot-path" tooltip-side="top">-w</span> /var/www/_letsencrypt <!--
+--><span class="hljs-attribute" tooltips tooltip-template="--webroot-path" tooltip-side="top">-w</span> {{ data.directory_letsencrypt }} <!--
 --><span class="hljs-attribute" tooltips tooltip-template="--non-interactive" tooltip-side="top">-n</span> <!--
 --><span class="hljs-attribute">--agree-tos</span> <!--
 --><span class="hljs-attribute">--force-renewal</span></span>

public/templates/conf/nginxconfig.io/letsencrypt.conf.html

@@ -1,4 +1,4 @@
 # ACME-challenge
 location ^~ /.well-known/acme-challenge/ {
-	root /var/www/_letsencrypt;
+	root {{ data.directory_letsencrypt }};
 }