bug fix on modal close and repeated cert issuance

management/daemon.py

@@ -367,11 +367,9 @@ def ssl_get_csr(domain):
 @app.route('/ssl/renew/<domain>', methods=['POST'])
 @authorized_personnel_only
 def ssl_renew(domain):
-	from exclusiveprocess import Lock
 	from utils import load_environment
 	from ssl_certificates import provision_certificates
 	existing_key = request.form.get('existing_key')
-	Lock(die=True).forever()
 	env = load_environment()
 	if existing_key == "yes":
 		status = provision_certificates(env, limit_domains=[], domain_to_be_renewed=domain)

management/templates/index.html

@@ -209,17 +209,17 @@ $(function() {
     // so that we don't attempt to show another modal while this one
     // is closing.
     global_modal_state = 0; // OK
-  })
+  });
   $('#global_modal .btn-default').click(function() {
     global_modal_state = 1; // Cancel
-  })
+  });
   $('#global_modal').on('hidden.bs.modal', function (e) {
     // do the cancel function
     if (global_modal_state == null) global_modal_state = 1; // cancel if the user hit ESC or clicked outside of the modal
     if (global_modal_funcs && global_modal_funcs[global_modal_state])
       global_modal_funcs[global_modal_state]();
   })
-})
+});
 
 function show_modal_error(title, message, callback) {
   $('#global_modal h4').text(title);
@@ -239,7 +239,7 @@ function show_modal_error(title, message, callback) {
   return false; // handy when called from onclick
 }
 
-function show_modal_confirm(title, question, verb, yes_callback, cancel_callback) {
+function show_modal_confirm(title, question, verb, yes_callback, cancel_callback, extra_callback=null) {
   $('#global_modal h4').text(title);
   if (typeof question == 'string') {
     $('#global_modal .modal-dialog').addClass("modal-sm");
@@ -256,7 +256,8 @@ function show_modal_confirm(title, question, verb, yes_callback, cancel_callback
     $('#global_modal .btn-default').show().text(verb[1]);
     $('#global_modal .btn-danger').show().text(verb[0]);
   }
-  global_modal_funcs = [yes_callback, cancel_callback];
+  if (extra_callback) global_modal_funcs = [yes_callback, cancel_callback, extra_callback];
+  else global_modal_funcs = [yes_callback, cancel_callback];
   global_modal_state = null;
   $('#global_modal').modal({});
   return false; // handy when called from onclick

management/templates/ssl.html

@@ -137,46 +137,47 @@ function ssl_install(elem) {
   $('html, body').animate({ scrollTop: $('#ssl_install_header').offset().top - $('.navbar-fixed-top').height() - 20 })
   return false;
 }
+let flag = false;
 
 function ssl_renew_or_replace_modal(elem) {
+    if (!flag) {
+        $('#global_modal .modal-footer').append('<button type="button" class="btn btn-warning" data-dismiss="modal">Renew</button>');
+        flag = true;
+    }
+    $('#global_modal .btn-warning').click(function() {
+        global_modal_state = 2; // Renew
+    });
     show_modal_confirm(
     "Options",
     "Do you want to replace the certificate with a new one or just renew this one?",
-    ["Replace", "Renew"],
+    "Replace",
     function () {
+        $('#global_modal .modal-footer .btn-warning').remove();
+        flag = false;
         ssl_install(elem);
-    },
+    }, function() {$('#global_modal .modal-footer .btn-warning').remove();flag = false;},
     function () {
+        $('#global_modal .modal-footer .btn-warning').remove();
+        flag = false;
         ssl_cert_renew(elem);
     });
 }
 function ssl_cert_renew(elem) {
+    if (!flag) {
+        $('#global_modal .modal-footer').append('<button type="button" class="btn btn-warning" data-dismiss="modal">Yes</button>');
+        flag = true;
+    }
+    $('#global_modal .btn-warning').click(function() {
+        global_modal_state = 2; // Renew
+    });
     var domain = $(elem).parents('tr').attr('data-domain');
     show_modal_confirm(
-    "Options",
+    "Renewing options",
     "Do you want to renew with the existing key?",
-    ["Yes", "No"],
+    "No",
     function () {
-        ajax_with_indicator(true);
-        api(
-        "/ssl/renew/" + domain,
-        "POST",
-        {
-            existing_key: "yes"
-        },
-        function(data) {
-            $('#ajax_loading_indicator').stop(true).hide();
-          show_modal_error(data["title"], data["log"]);
-          show_tls(true);
-        },
-        function () {
-            $('#ajax_loading_indicator').stop(true).hide();
-            show_modal_error("Error", "Something is not right, sorry!");
-            show_tls(true);
-        });
-    },
-    function () {
-        ajax_with_indicator(true);
+        $('#global_modal .modal-footer .btn-warning').remove();flag = false;
+        $('#ajax_loading_indicator').show();
         api(
         "/ssl/renew/" + domain,
         "POST",
@@ -194,7 +195,28 @@ function ssl_cert_renew(elem) {
             show_tls(true);
         }
         );
-    });
+    }, function() {$('#global_modal .modal-footer .btn-warning').remove();flag = false;},
+    function () {
+        $('#global_modal .modal-footer .btn-warning').remove();
+        flag = false;
+        $('#ajax_loading_indicator').show();
+        api(
+        "/ssl/renew/" + domain,
+        "POST",
+        {
+            existing_key: "yes"
+        },
+        function(data) {
+            $('#ajax_loading_indicator').stop(true).hide();
+          show_modal_error(data["title"], data["log"]);
+          show_tls(true);
+        },
+        function () {
+            $('#ajax_loading_indicator').stop(true).hide();
+            show_modal_error("Error", "Something is not right, sorry!");
+            show_tls(true);
+        });
+    },);
 }
 
 function show_csr() {

setup/ssl.sh

@@ -39,6 +39,7 @@ apt_install openssl
 # Create a directory to store TLS-related things like "SSL" certificates.
 
 mkdir -p $STORAGE_ROOT/ssl
+mkdir -p $STORAGE_ROOT/ssl-backup  # creating a backup directory for ssl certs just to be safe
 
 # Generate a new private key.
 #