From a4494433400a1bee54daef9ef8a6adc4e62905e2 Mon Sep 17 00:00:00 2001 From: Daniel Roschka Date: Sun, 22 Mar 2015 21:20:12 +0100 Subject: [PATCH] Automatically select the default key for the current server when doing actions. This commit introduces automatic selection of the default TSIG key for all available actions (add, delete). For enabling that it has been necessary to provide the whole BindServer object to the template, which caused some additional changes. I also took the opportunity to unify some styling (indentation, linebreaks) of the HTML templates. --- binder/templates/base.htm | 3 +- .../bcommon/add_cname_record_form.htm | 24 +++++------ binder/templates/bcommon/add_record_form.htm | 23 +++++----- .../bcommon/delete_record_initial.htm | 15 +++---- .../templates/bcommon/list_server_zones.htm | 8 +--- binder/templates/bcommon/list_servers.htm | 6 +-- binder/templates/bcommon/list_zone.htm | 25 +++++------ binder/templates/bcommon/response_result.htm | 5 +-- binder/templates/index.htm | 4 +- binder/views.py | 42 +++++++++++++------ 10 files changed, 74 insertions(+), 81 deletions(-) diff --git a/binder/templates/base.htm b/binder/templates/base.htm index 88481b9..5b928d4 100644 --- a/binder/templates/base.htm +++ b/binder/templates/base.htm @@ -28,8 +28,7 @@
- {% block pageheader %} - {% endblock pageheader %} + {% block pageheader %}{% endblock pageheader %}
diff --git a/binder/templates/bcommon/add_cname_record_form.htm b/binder/templates/bcommon/add_cname_record_form.htm index db75ed0..0d1634a 100644 --- a/binder/templates/bcommon/add_cname_record_form.htm +++ b/binder/templates/bcommon/add_cname_record_form.htm @@ -1,8 +1,6 @@ {% extends "base.htm" %} -{% block pageheader %} -Add CNAME record for {{ originating_record }} -{% endblock pageheader %} +{% block pageheader %}Add CNAME record for {{ originating_record }}{% endblock pageheader %} {% block body %}
{% csrf_token %} @@ -10,8 +8,8 @@ Add CNAME record for {{ originating_record }}
- {{dns_server}} - + {{dns_server.hostname}} +
@@ -27,8 +25,8 @@ Add CNAME record for {{ originating_record }}
- .{{zone_name}} - + .{{zone_name}} +
{% if form_errors.cname %}
@@ -43,7 +41,7 @@ Add CNAME record for {{ originating_record }}
- - {% for key in tsig_keys %} - - {% endfor %} + {% for key in tsig_keys %} + + {% empty %} + + {% endfor %}
- {% endblock body %} diff --git a/binder/templates/bcommon/add_record_form.htm b/binder/templates/bcommon/add_record_form.htm index fbe7d6b..b684755 100644 --- a/binder/templates/bcommon/add_record_form.htm +++ b/binder/templates/bcommon/add_record_form.htm @@ -1,28 +1,25 @@ {% extends "base.htm" %} -{% block pageheader %} -Add record in {{ zone_name }} -{% endblock pageheader %} +{% block pageheader %}Add record in {{ zone_name }}{% endblock pageheader %} {% block body %}
{% csrf_token %} Create Record - +
- {{dns_server}} - + {{dns_server.hostname}} +
-
- .{{zone_name}} + .{{zone_name}}
{% if form_errors.record_name %}
@@ -51,7 +48,7 @@ Add record in {{ zone_name }}
- +
{% if form_errors.record_data %}
@@ -66,7 +63,7 @@ Add record in {{ zone_name }}
- + + {% empty %} +
@@ -98,5 +96,4 @@ Add record in {{ zone_name }} - {% endblock body %} diff --git a/binder/templates/bcommon/delete_record_initial.htm b/binder/templates/bcommon/delete_record_initial.htm index 8fc1d78..d27c65a 100644 --- a/binder/templates/bcommon/delete_record_initial.htm +++ b/binder/templates/bcommon/delete_record_initial.htm @@ -1,15 +1,12 @@ {% extends "base.htm" %} -{% block pageheader %} -Delete record(s) in {{ zone_name }} -{% endblock pageheader %} +{% block pageheader %}Delete record(s) in {{ zone_name }}{% endblock pageheader %} {% block body %} - {% csrf_token %} - + @@ -17,7 +14,7 @@ Delete record(s) in {{ zone_name }} - + @@ -31,9 +28,10 @@ Delete record(s) in {{ zone_name }} @@ -45,5 +43,4 @@ Delete record(s) in {{ zone_name }}
Server{{ dns_server }}{{ dns_server.hostname }}
ZoneKey
- {% endblock body %} diff --git a/binder/templates/bcommon/list_server_zones.htm b/binder/templates/bcommon/list_server_zones.htm index fbece20..4522f1f 100644 --- a/binder/templates/bcommon/list_server_zones.htm +++ b/binder/templates/bcommon/list_server_zones.htm @@ -1,9 +1,6 @@ {% extends "base.htm" %} -{% block pageheader %} -Server Zone List for {{ dns_server }} -{% endblock pageheader %} - +{% block pageheader %}Server Zone List for {{ dns_server.hostname }}{% endblock pageheader %} {% block body %} @@ -16,7 +13,7 @@ Server Zone List for {{ dns_server }} {% for current_view, cv_data in cz_data.iteritems %} @@ -24,5 +21,4 @@ Server Zone List for {{ dns_server }} {% endfor %} {% endfor %}
- {{ current_zone }} + {{ current_zone }} {{ current_view }} {{ cv_data.serial }}
- {% endblock body %} diff --git a/binder/templates/bcommon/list_servers.htm b/binder/templates/bcommon/list_servers.htm index 9343911..70181c9 100644 --- a/binder/templates/bcommon/list_servers.htm +++ b/binder/templates/bcommon/list_servers.htm @@ -1,9 +1,6 @@ {% extends "base.htm" %} - -{% block pageheader %} -Server List -{% endblock pageheader %} +{% block pageheader %}Server List{% endblock pageheader %} {% block body %} @@ -21,5 +18,4 @@ Server List {% endfor %}
- {% endblock body %} diff --git a/binder/templates/bcommon/list_zone.htm b/binder/templates/bcommon/list_zone.htm index 1aa334f..f082cd3 100644 --- a/binder/templates/bcommon/list_zone.htm +++ b/binder/templates/bcommon/list_zone.htm @@ -1,11 +1,8 @@ {% extends "base.htm" %} -{% block pageheader %} -Zone listing for {{ zone_name }} on {{ dns_server }} -{% endblock pageheader %} +{% block pageheader %}Zone listing for {{ zone_name }} on {{ dns_server.hostname }}{% endblock pageheader %} {% block body %} - {% if not errors %}
{% csrf_token %} @@ -19,7 +16,7 @@ Zone listing for {{ zone_name }} on {{ dns_server }} - + {% for current_record in zone_array %} @@ -32,13 +29,13 @@ Zone listing for {{ zone_name }} on {{ dns_server }} @@ -47,8 +44,8 @@ Zone listing for {{ zone_name }} on {{ dns_server }}
- - + +
-Add Record - +Add Record +
{% endif %} {% endblock body %} diff --git a/binder/templates/bcommon/response_result.htm b/binder/templates/bcommon/response_result.htm index 78af437..e499ffb 100644 --- a/binder/templates/bcommon/response_result.htm +++ b/binder/templates/bcommon/response_result.htm @@ -1,9 +1,6 @@ {% extends "base.htm" %} - -{% block pageheader %} -Record Result -{% endblock pageheader %} +{% block pageheader %}Record Result{% endblock pageheader %} {% block body %} diff --git a/binder/templates/index.htm b/binder/templates/index.htm index 4c7752d..a67a5c6 100644 --- a/binder/templates/index.htm +++ b/binder/templates/index.htm @@ -1,8 +1,6 @@ {% extends "base.htm" %} -{% block pageheader %} -Home -{% endblock pageheader %} +{% block pageheader %}Home{% endblock pageheader %} {% block body %} diff --git a/binder/views.py b/binder/views.py index d6b9ed2..16c4281 100644 --- a/binder/views.py +++ b/binder/views.py @@ -11,6 +11,7 @@ def home_index(request): """ List the main index page for Binder. """ return render(request, "index.htm") + def view_server_list(request): """ List the DNS servers configured in the database. """ server_list = models.BindServer.objects.all().order_by("hostname") @@ -21,54 +22,62 @@ def view_server_list(request): return render(request, "bcommon/list_servers.htm", { "server_info" : server_info}) + def view_server_zones(request, dns_server): """ Display the list of DNS zones a particular DNS host provides. """ errors = "" zone_array = {} try: this_server = models.BindServer.objects.get(hostname=dns_server) - zone_array = this_server.list_zones() except models.BindServer.DoesNotExist, err: errors = "There is no configured server by that name: %s" % dns_server - except exceptions.ZoneException, err: - errors = "Unable to list server zones. Error: %s" % err + else: + try: + zone_array = this_server.list_zones() + except exceptions.ZoneException, err: + errors = "Unable to list server zones. Error: %s" % err return render(request, "bcommon/list_server_zones.htm", { "errors" : errors, - "dns_server" : dns_server, + "dns_server" : this_server, "zone_array" : zone_array}) + def view_zone_records(request, dns_server, zone_name): """ Display the list of records for a particular zone. """ errors = "" zone_array = {} + this_server = models.BindServer.objects.get(hostname=dns_server) try: - this_server = models.BindServer.objects.get(hostname=dns_server) zone_array = this_server.list_zone_records(zone_name) except exceptions.TransferException, err: return render(request, "bcommon/list_zone.htm", { "errors" : err, "zone_name" : zone_name, - "dns_server" : dns_server}) + "dns_server" : this_server}) except models.BindServer.DoesNotExist: errors = "Requesting a zone listing for a Bind server that is not configured: %s" % dns_server return render(request, "bcommon/list_zone.htm", { "zone_array" : zone_array, - "dns_server" : dns_server, + "dns_server" : this_server, "zone_name" : zone_name, "errors" : errors}) + def view_add_record(request, dns_server, zone_name): """ View to provide form to add a DNS record. """ + this_server = models.BindServer.objects.get(hostname=dns_server) + return render(request, "bcommon/add_record_form.htm", - { "dns_server" : dns_server, + { "dns_server" : this_server, "zone_name" : zone_name, "tsig_keys" : models.Key.objects.all(), "ttl_choices" : local_settings.TTL_CHOICES, "record_type_choices" : local_settings.RECORD_TYPE_CHOICES, }) + def view_add_record_result(request): """ Process the input given to add a DNS record. """ errors = "" @@ -104,21 +113,28 @@ def view_add_record_result(request): { "errors" : errors, "response" : response }) + dns_server = models.BindServer.objects.get(hostname=request.POST["dns_server"]) + return render(request, "bcommon/add_record_form.htm", - { "dns_server" : request.POST["dns_server"], + { "dns_server" : dns_server, "zone_name" : request.POST["zone_name"], "form_errors" : form.errors, "form_data" : request.POST }) + def view_add_cname_record(request, dns_server, zone_name, record_name): """ Process given input to add a CNAME pointer.""" + + this_server = models.BindServer.objects.get(hostname=dns_server) + return render(request, "bcommon/add_cname_record_form.htm", - { "dns_server" : dns_server, + { "dns_server" : this_server, "originating_record" : "%s.%s" % (record_name, zone_name), "zone_name" : zone_name, "ttl_choices" : local_settings.TTL_CHOICES, "tsig_keys" : models.Key.objects.all() }) + def view_add_cname_result(request): """ Process input on the CNAME form and provide a response.""" if request.method == "GET": @@ -144,8 +160,10 @@ def view_add_cname_result(request): {"response" : add_cname_response, "errors" : errors }) + dns_server = models.BindServer.objects.get(hostname=request.POST["dns_server"]) + return render(request, "bcommon/add_cname_record_form.htm", - { "dns_server" : request.POST["dns_server"], + { "dns_server" : dns_server, "zone_name" : request.POST["zone_name"], "record_name" : request.POST["cname"], "originating_record" : request.POST["originating_record"], @@ -160,7 +178,7 @@ def view_delete_record(request): if request.method == "GET": return redirect("/") - dns_server = request.POST["dns_server"] + dns_server = models.BindServer.objects.get(hostname=request.POST["dns_server"]) zone_name = request.POST["zone_name"] rr_list = request.POST.getlist("rr_list")