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powerdns-admin/powerdnsadmin/routes/admin.py
Matt Scott 840076dae3
Merge pull request #1423 from corubba/feature/history-diff 
Diff-ify changelog view for zone changes
2023-03-04 10:59:44 -05:00

2132 lines
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Python
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import json
import datetime
import traceback
import re
from base64 import b64encode
from ast import literal_eval
from flask import Blueprint, render_template, render_template_string, make_response, url_for, current_app, request, \
redirect, jsonify, abort, flash, session
from flask_login import login_required, current_user
from ..decorators import operator_role_required, admin_role_required, history_access_required
from ..models.user import User
from ..models.account import Account
from ..models.account_user import AccountUser
from ..models.role import Role
from ..models.server import Server
from ..models.setting import Setting
from ..models.history import History
from ..models.domain import Domain
from ..models.domain_user import DomainUser
from ..models.record import Record
from ..models.domain_template import DomainTemplate
from ..models.domain_template_record import DomainTemplateRecord
from ..models.api_key import ApiKey
from ..models.base import db
from ..lib.errors import ApiKeyCreateFail
from ..lib.schema import ApiPlainKeySchema
apikey_plain_schema = ApiPlainKeySchema(many=True)
admin_bp = Blueprint('admin',
__name__,
template_folder='templates',
url_prefix='/admin')
def get_record_changes(del_rrset, add_rrset):
"""Use the given deleted and added RRset to build a list of record changes.
Args:
del_rrset: The RRset with changetype DELETE, or None
add_rrset: The RRset with changetype REPLACE, or None
Returns:
A list of tuples in the format `(old_state, new_state, change_type)`. `old_state` and
`new_state` are dictionaries with the keys "disabled", "content" and "comment".
`change_type` can be "addition", "deletion", "edit" or "unchanged". When it's "addition"
then `old_state` is None, when it's "deletion" then `new_state` is None.
"""
def get_records(rrset):
"""For the given RRset return a combined list of records and comments."""
if not rrset or 'records' not in rrset:
return []
records = [dict(record) for record in rrset['records']]
for i, record in enumerate(records):
if 'comments' in rrset and len(rrset['comments']) > i:
record['comment'] = rrset['comments'][i].get('content', None)
else:
record['comment'] = None
return records
def record_is_unchanged(old, new):
"""Returns True if the old record is not different from the new one."""
if old['content'] != new['content']:
raise ValueError("Can't compare records with different content")
# check everything except the content
return old['disabled'] == new['disabled'] and old['comment'] == new['comment']
def to_state(record):
"""For the given record, return the state dict."""
return {
"disabled": record['disabled'],
"content": record['content'],
"comment": record.get('comment', ''),
}
add_records = get_records(add_rrset)
del_records = get_records(del_rrset)
changeset = []
for add_record in add_records:
for del_record in list(del_records):
if add_record['content'] == del_record['content']:
# either edited or unchanged
if record_is_unchanged(del_record, add_record):
# unchanged
changeset.append((to_state(del_record), to_state(add_record), "unchanged"))
else:
# edited
changeset.append((to_state(del_record), to_state(add_record), "edit"))
del_records.remove(del_record)
break
else: # not mis-indented, else block for the del_records for loop
# addition
changeset.append((None, to_state(add_record), "addition"))
# Because the first loop removed edit/unchanged records from the del_records list,
# it now only contains real deletions.
for del_record in del_records:
changeset.append((to_state(del_record), None, "deletion"))
# Sort them by the old content. For Additions the new state will be used.
changeset.sort(key=lambda change: change[0]['content'] if change[0] else change[1]['content'])
return changeset
# out_changes is a list of HistoryRecordEntry objects in which we will append the new changes
# a HistoryRecordEntry represents a pair of add_rrset and del_rrset
def extract_changelogs_from_a_history_entry(out_changes, history_entry, change_num, record_name=None, record_type=None):
if history_entry.detail is None:
return
if "add_rrsets" in history_entry.detail:
detail_dict = json.loads(history_entry.detail)
else: # not a record entry
return
add_rrsets = detail_dict['add_rrsets']
del_rrsets = detail_dict['del_rrsets']
for add_rrset in add_rrsets:
exists = False
for del_rrset in del_rrsets:
if del_rrset['name'] == add_rrset['name'] and del_rrset['type'] == add_rrset['type']:
exists = True
if change_num not in out_changes:
out_changes[change_num] = []
out_changes[change_num].append(HistoryRecordEntry(history_entry, del_rrset, add_rrset, "*"))
break
if not exists: # this is a new record
if change_num not in out_changes:
out_changes[change_num] = []
out_changes[change_num].append(
HistoryRecordEntry(history_entry, {}, add_rrset, "+")) # (add_rrset, del_rrset, change_type)
for del_rrset in del_rrsets:
exists = False
for add_rrset in add_rrsets:
if del_rrset['name'] == add_rrset['name'] and del_rrset['type'] == add_rrset['type']:
exists = True # no need to add in the out_changes set
break
if not exists: # this is a deletion
if change_num not in out_changes:
out_changes[change_num] = []
out_changes[change_num].append(HistoryRecordEntry(history_entry, del_rrset, {}, "-"))
# Sort them by the record name
if change_num in out_changes:
out_changes[change_num].sort(key=lambda change:
change.del_rrset['name'] if change.del_rrset else change.add_rrset['name']
)
# only used for changelog per record
if record_name != None and record_type != None: # then get only the records with the specific (record_name, record_type) tuple
if change_num in out_changes:
changes_i = out_changes[change_num]
else:
return
for hre in changes_i: # for each history record entry in changes_i
if 'type' in hre.add_rrset and hre.add_rrset['name'] == record_name and hre.add_rrset[
'type'] == record_type:
continue
elif 'type' in hre.del_rrset and hre.del_rrset['name'] == record_name and hre.del_rrset[
'type'] == record_type:
continue
else:
out_changes[change_num].remove(hre)
# records with same (name,type) are considered as a single HistoryRecordEntry
# history_entry is of type History - used to extract created_by and created_on
# add_rrset is a dictionary of replace
# del_rrset is a dictionary of remove
class HistoryRecordEntry:
def __init__(self, history_entry, del_rrset, add_rrset, change_type):
# search the add_rrset index into the add_rrset set for the key (name, type)
self.history_entry = history_entry
self.add_rrset = add_rrset
self.del_rrset = del_rrset
self.change_type = change_type # "*": edit or unchanged, "+" new tuple(name,type), "-" deleted (name,type) tuple
self.changed_fields = [] # contains a subset of : [ttl, name, type]
self.changeSet = [] # all changes for the records of this add_rrset-del_rrset pair
if change_type == "+": # addition
self.changed_fields.append("name")
self.changed_fields.append("type")
self.changed_fields.append("ttl")
self.changeSet = get_record_changes(del_rrset, add_rrset)
elif change_type == "-": # removal
self.changed_fields.append("name")
self.changed_fields.append("type")
self.changed_fields.append("ttl")
self.changeSet = get_record_changes(del_rrset, add_rrset)
elif change_type == "*": # edit of unchanged
if add_rrset['ttl'] != del_rrset['ttl']:
self.changed_fields.append("ttl")
self.changeSet = get_record_changes(del_rrset, add_rrset)
def toDict(self):
return {
"add_rrset": self.add_rrset,
"del_rrset": self.del_rrset,
"changed_fields": self.changed_fields,
"created_on": self.history_entry.created_on,
"created_by": self.history_entry.created_by,
"change_type": self.change_type,
"changeSet": self.changeSet
}
def __eq__(self, obj2): # used for removal of objects from a list
return True if obj2.toDict() == self.toDict() else False
@admin_bp.before_request
def before_request():
# Manage session timeout
session.permanent = True
# current_app.permanent_session_lifetime = datetime.timedelta(
# minutes=int(Setting().get('session_timeout')))
current_app.permanent_session_lifetime = datetime.timedelta(
minutes=int(Setting().get('session_timeout')))
session.modified = True
@admin_bp.route('/server/statistics', methods=['GET'])
@login_required
@operator_role_required
def server_statistics():
if not Setting().get('pdns_api_url') or not Setting().get(
'pdns_api_key') or not Setting().get('pdns_version'):
return redirect(url_for('admin.setting_pdns'))
domains = Domain.query.all()
users = User.query.all()
server = Server(server_id='localhost')
statistics = server.get_statistic()
history_number = History.query.count()
if statistics:
uptime = list([
uptime for uptime in statistics if uptime['name'] == 'uptime'
])[0]['value']
else:
uptime = 0
return render_template('admin_server_statistics.html',
domains=domains,
users=users,
statistics=statistics,
uptime=uptime,
history_number=history_number)
@admin_bp.route('/server/configuration', methods=['GET'])
@login_required
@operator_role_required
def server_configuration():
if not Setting().get('pdns_api_url') or not Setting().get(
'pdns_api_key') or not Setting().get('pdns_version'):
return redirect(url_for('admin.setting_pdns'))
domains = Domain.query.all()
users = User.query.all()
server = Server(server_id='localhost')
configs = server.get_config()
history_number = History.query.count()
return render_template('admin_server_configuration.html',
domains=domains,
users=users,
configs=configs,
history_number=history_number)
@admin_bp.route('/user/edit/<user_username>', methods=['GET', 'POST'])
@admin_bp.route('/user/edit', methods=['GET', 'POST'])
@login_required
@operator_role_required
def edit_user(user_username=None):
if user_username:
user = User.query.filter(User.username == user_username).first()
create = False
if not user:
return render_template('errors/404.html'), 404
if user.role.name == 'Administrator' and current_user.role.name != 'Administrator':
return render_template('errors/401.html'), 401
else:
user = None
create = True
if request.method == 'GET':
return render_template('admin_edit_user.html',
user=user,
create=create)
elif request.method == 'POST':
fdata = request.form
if create:
user_username = fdata.get('username', '').strip()
user = User(username=user_username,
plain_text_password=fdata.get('password', ''),
firstname=fdata.get('firstname', '').strip(),
lastname=fdata.get('lastname', '').strip(),
email=fdata.get('email', '').strip(),
reload_info=False)
if create:
if not fdata.get('password', ''):
return render_template('admin_edit_user.html',
user=user,
create=create,
blank_password=True)
result = user.create_local_user()
history = History(msg='Created user {0}'.format(user.username),
created_by=current_user.username)
else:
result = user.update_local_user()
history = History(msg='Updated user {0}'.format(user.username),
created_by=current_user.username)
if result['status']:
history.add()
return redirect(url_for('admin.manage_user'))
return render_template('admin_edit_user.html',
user=user,
create=create,
error=result['msg'])
@admin_bp.route('/key/edit/<key_id>', methods=['GET', 'POST'])
@admin_bp.route('/key/edit', methods=['GET', 'POST'])
@login_required
@operator_role_required
def edit_key(key_id=None):
domains = Domain.query.all()
accounts = Account.query.all()
roles = Role.query.all()
apikey = None
create = True
plain_key = None
if key_id:
apikey = ApiKey.query.filter(ApiKey.id == key_id).first()
create = False
if not apikey:
return render_template('errors/404.html'), 404
if request.method == 'GET':
return render_template('admin_edit_key.html',
key=apikey,
domains=domains,
accounts=accounts,
roles=roles,
create=create)
if request.method == 'POST':
fdata = request.form
description = fdata['description']
role = fdata.getlist('key_role')[0]
domain_list = fdata.getlist('key_multi_domain')
account_list = fdata.getlist('key_multi_account')
# Create new apikey
if create:
if role == "User":
domain_obj_list = Domain.query.filter(Domain.name.in_(domain_list)).all()
account_obj_list = Account.query.filter(Account.name.in_(account_list)).all()
else:
account_obj_list, domain_obj_list = [], []
apikey = ApiKey(desc=description,
role_name=role,
domains=domain_obj_list,
accounts=account_obj_list)
try:
apikey.create()
except Exception as e:
current_app.logger.error('Error: {0}'.format(e))
raise ApiKeyCreateFail(message='Api key create failed')
plain_key = apikey_plain_schema.dump([apikey])[0]["plain_key"]
plain_key = b64encode(plain_key.encode('utf-8')).decode('utf-8')
history_message = "Created API key {0}".format(apikey.id)
# Update existing apikey
else:
try:
if role != "User":
domain_list, account_list = [], []
apikey.update(role, description, domain_list, account_list)
history_message = "Updated API key {0}".format(apikey.id)
except Exception as e:
current_app.logger.error('Error: {0}'.format(e))
history = History(msg=history_message,
detail=json.dumps({
'key': apikey.id,
'role': apikey.role.name,
'description': apikey.description,
'domains': [domain.name for domain in apikey.domains],
'accounts': [a.name for a in apikey.accounts]
}),
created_by=current_user.username)
history.add()
return render_template('admin_edit_key.html',
key=apikey,
domains=domains,
accounts=accounts,
roles=roles,
create=create,
plain_key=plain_key)
@admin_bp.route('/manage-keys', methods=['GET', 'POST'])
@login_required
@operator_role_required
def manage_keys():
if request.method == 'GET':
try:
apikeys = ApiKey.query.all()
except Exception as e:
current_app.logger.error('Error: {0}'.format(e))
abort(500)
return render_template('admin_manage_keys.html',
keys=apikeys)
elif request.method == 'POST':
jdata = request.json
if jdata['action'] == 'delete_key':
apikey = ApiKey.query.get(jdata['data'])
try:
history_apikey_id = apikey.id
history_apikey_role = apikey.role.name
history_apikey_description = apikey.description
history_apikey_domains = [domain.name for domain in apikey.domains]
apikey.delete()
except Exception as e:
current_app.logger.error('Error: {0}'.format(e))
current_app.logger.info('Delete API key {0}'.format(apikey.id))
history = History(msg='Delete API key {0}'.format(apikey.id),
detail=json.dumps({
'key': history_apikey_id,
'role': history_apikey_role,
'description': history_apikey_description,
'domains': history_apikey_domains
}),
created_by=current_user.username)
history.add()
return make_response(
jsonify({
'status': 'ok',
'msg': 'Key has been removed.'
}), 200)
@admin_bp.route('/manage-user', methods=['GET', 'POST'])
@login_required
@operator_role_required
def manage_user():
if request.method == 'GET':
roles = Role.query.all()
users = User.query.order_by(User.username).all()
return render_template('admin_manage_user.html',
users=users,
roles=roles)
if request.method == 'POST':
#
# post data should in format
# {'action': 'delete_user', 'data': 'username'}
#
try:
jdata = request.json
data = jdata['data']
if jdata['action'] == 'user_otp_disable':
user = User(username=data)
result = user.update_profile(enable_otp=False)
if result:
history = History(
msg='Two factor authentication disabled for user {0}'.
format(data),
created_by=current_user.username)
history.add()
return make_response(
jsonify({
'status':
'ok',
'msg':
'Two factor authentication has been disabled for user.'
}), 200)
else:
return make_response(
jsonify({
'status':
'error',
'msg':
'Cannot disable two factor authentication for user.'
}), 500)
elif jdata['action'] == 'delete_user':
user = User(username=data)
if user.username == current_user.username:
return make_response(
jsonify({
'status': 'error',
'msg': 'You cannot delete yourself.'
}), 400)
# Remove account associations first
user_accounts = Account.query.join(AccountUser).join(
User).filter(AccountUser.user_id == user.id,
AccountUser.account_id == Account.id).all()
for uc in user_accounts:
uc.revoke_privileges_by_id(user.id)
# Then delete the user
result = user.delete()
if result:
history = History(msg='Delete user {0}'.format(data),
created_by=current_user.username)
history.add()
return make_response(
jsonify({
'status': 'ok',
'msg': 'User has been removed.'
}), 200)
else:
return make_response(
jsonify({
'status': 'error',
'msg': 'Cannot remove user.'
}), 500)
elif jdata['action'] == 'revoke_user_privileges':
user = User(username=data)
result = user.revoke_privilege()
if result:
history = History(
msg='Revoke {0} user privileges'.format(data),
created_by=current_user.username)
history.add()
return make_response(
jsonify({
'status': 'ok',
'msg': 'Revoked user privileges.'
}), 200)
else:
return make_response(
jsonify({
'status': 'error',
'msg': 'Cannot revoke user privilege.'
}), 500)
elif jdata['action'] == 'update_user_role':
username = data['username']
role_name = data['role_name']
if username == current_user.username:
return make_response(
jsonify({
'status': 'error',
'msg': 'You cannot change you own roles.'
}), 400)
user = User.query.filter(User.username == username).first()
if not user:
return make_response(
jsonify({
'status': 'error',
'msg': 'User does not exist.'
}), 404)
if user.role.name == 'Administrator' and current_user.role.name != 'Administrator':
return make_response(
jsonify({
'status':
'error',
'msg':
'You do not have permission to change Administrator users role.'
}), 400)
if role_name == 'Administrator' and current_user.role.name != 'Administrator':
return make_response(
jsonify({
'status':
'error',
'msg':
'You do not have permission to promote a user to Administrator role.'
}), 400)
user = User(username=username)
result = user.set_role(role_name)
if result['status']:
history = History(
msg='Change user role of {0} to {1}'.format(
username, role_name),
created_by=current_user.username)
history.add()
return make_response(
jsonify({
'status': 'ok',
'msg': 'Changed user role successfully.'
}), 200)
else:
return make_response(
jsonify({
'status':
'error',
'msg':
'Cannot change user role. {0}'.format(
result['msg'])
}), 500)
else:
return make_response(
jsonify({
'status': 'error',
'msg': 'Action not supported.'
}), 400)
except Exception as e:
current_app.logger.error(
'Cannot update user. Error: {0}'.format(e))
current_app.logger.debug(traceback.format_exc())
return make_response(
jsonify({
'status':
'error',
'msg':
'There is something wrong, please contact Administrator.'
}), 400)
@admin_bp.route('/account/edit/<account_name>', methods=['GET', 'POST'])
@admin_bp.route('/account/edit', methods=['GET', 'POST'])
@login_required
@operator_role_required
def edit_account(account_name=None):
users = User.query.all()
account = Account.query.filter(
Account.name == account_name).first()
all_accounts = Account.query.all()
accounts = {acc.id: acc for acc in all_accounts}
domains = Domain.query.all()
if request.method == 'GET':
if account_name is None or not account:
return render_template('admin_edit_account.html',
account=None,
account_user_ids=[],
users=users,
domains=domains,
accounts=accounts,
create=1)
else:
account = Account.query.filter(
Account.name == account_name).first()
account_user_ids = account.get_user()
return render_template('admin_edit_account.html',
account=account,
account_user_ids=account_user_ids,
users=users,
domains=domains,
accounts=accounts,
create=0)
if request.method == 'POST':
fdata = request.form
new_user_list = request.form.getlist('account_multi_user')
new_domain_list = request.form.getlist('account_domains')
# on POST, synthesize account and account_user_ids from form data
if not account_name:
account_name = fdata['accountname']
account = Account(name=account_name,
description=fdata['accountdescription'],
contact=fdata['accountcontact'],
mail=fdata['accountmail'])
account_user_ids = []
for username in new_user_list:
userid = User(username=username).get_user_info_by_username().id
account_user_ids.append(userid)
create = int(fdata['create'])
if create:
# account __init__ sanitizes and lowercases the name, so to manage expectations
# we let the user reenter the name until it's not empty and it's valid (ignoring the case)
if account.name == "" or account.name != account_name.lower():
return render_template('admin_edit_account.html',
account=account,
account_user_ids=account_user_ids,
users=users,
domains=domains,
accounts=accounts,
create=create,
invalid_accountname=True)
if Account.query.filter(Account.name == account.name).first():
return render_template('admin_edit_account.html',
account=account,
account_user_ids=account_user_ids,
users=users,
domains=domains,
accounts=accounts,
create=create,
duplicate_accountname=True)
result = account.create_account()
else:
result = account.update_account()
if result['status']:
account = Account.query.filter(
Account.name == account_name).first()
old_domains = Domain.query.filter(Domain.account_id == account.id).all()
for domain_name in new_domain_list:
domain = Domain.query.filter(
Domain.name == domain_name).first()
if account.id != domain.account_id:
Domain(name=domain_name).assoc_account(account.id)
for domain in old_domains:
if domain.name not in new_domain_list:
Domain(name=domain.name).assoc_account(None)
history = History(msg='{0} account {1}'.format('Create' if create else 'Update', account.name),
created_by=current_user.username)
account.grant_privileges(new_user_list)
history.add()
return redirect(url_for('admin.manage_account'))
return render_template('admin_edit_account.html',
account=account,
account_user_ids=account_user_ids,
users=users,
create=create,
error=result['msg'])
@admin_bp.route('/manage-account', methods=['GET', 'POST'])
@login_required
@operator_role_required
def manage_account():
if request.method == 'GET':
accounts = Account.query.order_by(Account.name).all()
for account in accounts:
account.user_num = AccountUser.query.filter(
AccountUser.account_id == account.id).count()
return render_template('admin_manage_account.html', accounts=accounts)
if request.method == 'POST':
#
# post data should in format
# {'action': 'delete_account', 'data': 'accountname'}
#
try:
jdata = request.json
data = jdata['data']
if jdata['action'] == 'delete_account':
account = Account.query.filter(Account.name == data).first()
if not account:
return make_response(
jsonify({
'status': 'error',
'msg': 'Account not found.'
}), 404)
# Remove account association from domains first
for domain in account.domains:
Domain(name=domain.name).assoc_account(None)
# Then delete the account
result = account.delete_account()
if result:
history = History(msg='Delete account {0}'.format(data),
created_by=current_user.username)
history.add()
return make_response(
jsonify({
'status': 'ok',
'msg': 'Account has been removed.'
}), 200)
else:
return make_response(
jsonify({
'status': 'error',
'msg': 'Cannot remove account.'
}), 500)
else:
return make_response(
jsonify({
'status': 'error',
'msg': 'Action not supported.'
}), 400)
except Exception as e:
current_app.logger.error(
'Cannot update account. Error: {0}'.format(e))
current_app.logger.debug(traceback.format_exc())
return make_response(
jsonify({
'status':
'error',
'msg':
'There is something wrong, please contact Administrator.'
}), 400)
class DetailedHistory():
def __init__(self, history, change_set):
self.history = history
self.detailed_msg = ""
self.change_set = change_set
if not history.detail:
self.detailed_msg = ""
return
detail_dict = json.loads(history.detail)
if 'domain_type' in detail_dict and 'account_id' in detail_dict: # this is a domain creation
self.detailed_msg = render_template_string("""
<table class="table table-bordered table-striped">
<tr><td>Domain Type:</td><td>{{ domaintype }}</td></tr>
<tr><td>Account:</td><td>{{ account }}</td></tr>
</table>
""",
domaintype=detail_dict['domain_type'],
account=Account.get_name_by_id(self=None, account_id=detail_dict[
'account_id']) if detail_dict[
'account_id'] != "0" else "None")
elif 'authenticator' in detail_dict: # this is a user authentication
self.detailed_msg = render_template_string("""
<table class="table table-bordered table-striped"">
<tbody>
<tr>
<td>Username:</td>
<td>{{ username }}</td>
</tr>
<tr>
<td>Authentication Result:</td>
<td>{{ auth_result }}</td>
</tr>
<tr>
<td>Authenticator Type:</td>
<td>{{ authenticator }}</td>
</tr>
<tr>
<td>IP Address:</td>
<td>{{ ip_address }}</td>
</tr>
</tbody>
</table>
""",
background_rgba="68,157,68" if detail_dict[
'success'] == 1 else "201,48,44",
username=detail_dict['username'],
auth_result="success" if detail_dict[
'success'] == 1 else "failure",
authenticator=detail_dict['authenticator'],
ip_address=detail_dict['ip_address'])
elif 'add_rrsets' in detail_dict: # this is a domain record change
# changes_set = []
self.detailed_msg = ""
# extract_changelogs_from_a_history_entry(changes_set, history, 0)
elif 'name' in detail_dict and 'template' in history.msg: # template creation / deletion
self.detailed_msg = render_template_string("""
<table class="table table-bordered table-striped">
<tr><td>Template name:</td><td>{{ template_name }}</td></tr>
<tr><td>Description:</td><td>{{ description }}</td></tr>
</table>
""",
template_name=DetailedHistory.get_key_val(detail_dict, "name"),
description=DetailedHistory.get_key_val(detail_dict,
"description"))
elif 'Change domain' in history.msg and 'access control' in history.msg: # added or removed a user from a domain
users_with_access = DetailedHistory.get_key_val(detail_dict, "user_has_access")
self.detailed_msg = render_template_string("""
<table class="table table-bordered table-striped">
<tr><td>Users with access to this domain</td><td>{{ users_with_access }}</td></tr>
<tr><td>Number of users:</td><td>{{ users_with_access | length }}</td><tr>
</table>
""",
users_with_access=users_with_access)
elif 'Created API key' in history.msg or 'Updated API key' in history.msg:
self.detailed_msg = render_template_string("""
<table class="table table-bordered table-striped">
<tr><td>Key: </td><td>{{ keyname }}</td></tr>
<tr><td>Role:</td><td>{{ rolename }}</td></tr>
<tr><td>Description:</td><td>{{ description }}</td></tr>
<tr><td>Accessible domains with this API key:</td><td>{{ linked_domains }}</td></tr>
<tr><td>Accessible accounts with this API key:</td><td>{{ linked_accounts }}</td></tr>
</table>
""",
keyname=DetailedHistory.get_key_val(detail_dict, "key"),
rolename=DetailedHistory.get_key_val(detail_dict, "role"),
description=DetailedHistory.get_key_val(detail_dict,
"description"),
linked_domains=DetailedHistory.get_key_val(detail_dict,
"domains" if "domains" in detail_dict else "domain_acl"),
linked_accounts=DetailedHistory.get_key_val(detail_dict,
"accounts"))
elif 'Delete API key' in history.msg:
self.detailed_msg = render_template_string("""
<table class="table table-bordered table-striped">
<tr><td>Key: </td><td>{{ keyname }}</td></tr>
<tr><td>Role:</td><td>{{ rolename }}</td></tr>
<tr><td>Description:</td><td>{{ description }}</td></tr>
<tr><td>Accessible domains with this API key:</td><td>{{ linked_domains }}</td></tr>
</table>
""",
keyname=DetailedHistory.get_key_val(detail_dict, "key"),
rolename=DetailedHistory.get_key_val(detail_dict, "role"),
description=DetailedHistory.get_key_val(detail_dict,
"description"),
linked_domains=DetailedHistory.get_key_val(detail_dict,
"domains"))
elif 'Update type for domain' in history.msg:
self.detailed_msg = render_template_string("""
<table class="table table-bordered table-striped">
<tr><td>Domain: </td><td>{{ domain }}</td></tr>
<tr><td>Domain type:</td><td>{{ domain_type }}</td></tr>
<tr><td>Masters:</td><td>{{ masters }}</td></tr>
</table>
""",
domain=DetailedHistory.get_key_val(detail_dict, "domain"),
domain_type=DetailedHistory.get_key_val(detail_dict, "type"),
masters=DetailedHistory.get_key_val(detail_dict, "masters"))
elif 'reverse' in history.msg:
self.detailed_msg = render_template_string("""
<table class="table table-bordered table-striped">
<tr><td>Domain Type: </td><td>{{ domain_type }}</td></tr>
<tr><td>Domain Master IPs:</td><td>{{ domain_master_ips }}</td></tr>
</table>
""",
domain_type=DetailedHistory.get_key_val(detail_dict,
"domain_type"),
domain_master_ips=DetailedHistory.get_key_val(detail_dict,
"domain_master_ips"))
elif DetailedHistory.get_key_val(detail_dict, 'msg') and DetailedHistory.get_key_val(detail_dict, 'status'):
self.detailed_msg = render_template_string('''
<table class="table table-bordered table-striped">
<tr><td>Status: </td><td>{{ history_status }}</td></tr>
<tr><td>Message:</td><td>{{ history_msg }}</td></tr>
</table>
''',
history_status=DetailedHistory.get_key_val(detail_dict,
'status'),
history_msg=DetailedHistory.get_key_val(detail_dict, 'msg'))
elif 'Update domain' in history.msg and 'associate account' in history.msg: # When an account gets associated or dissociate with domains
self.detailed_msg = render_template_string('''
<table class="table table-bordered table-striped">
<tr><td>Associate: </td><td>{{ history_assoc_account }}</td></tr>
<tr><td>Dissociate:</td><td>{{ history_dissoc_account }}</td></tr>
</table>
''',
history_assoc_account=DetailedHistory.get_key_val(detail_dict,
'assoc_account'),
history_dissoc_account=DetailedHistory.get_key_val(detail_dict,
'dissoc_account'))
# check for lower key as well for old databases
@staticmethod
def get_key_val(_dict, key):
return str(_dict.get(key, _dict.get(key.title(), '')))
# convert a list of History objects into DetailedHistory objects
def convert_histories(histories):
changes_set = dict()
detailedHistories = []
j = 0
for i in range(len(histories)):
if histories[i].detail and ('add_rrsets' in histories[i].detail or 'del_rrsets' in histories[i].detail):
extract_changelogs_from_a_history_entry(changes_set, histories[i], j)
if j in changes_set:
detailedHistories.append(DetailedHistory(histories[i], changes_set[j]))
else: # no changes were found
detailedHistories.append(DetailedHistory(histories[i], None))
j += 1
else:
detailedHistories.append(DetailedHistory(histories[i], None))
return detailedHistories
@admin_bp.route('/history', methods=['GET', 'POST'])
@login_required
@history_access_required
def history():
if request.method == 'POST':
if current_user.role.name != 'Administrator':
return make_response(
jsonify({
'status': 'error',
'msg': 'You do not have permission to remove history.'
}), 401)
if Setting().get('preserve_history'):
return make_response(
jsonify({
'status': 'error',
'msg': 'History removal is not allowed (toggle preserve_history in settings).'
}), 401)
h = History()
result = h.remove_all()
if result:
history = History(msg='Remove all histories',
created_by=current_user.username)
history.add()
return make_response(
jsonify({
'status': 'ok',
'msg': 'Changed user role successfully.'
}), 200)
else:
return make_response(
jsonify({
'status': 'error',
'msg': 'Can not remove histories.'
}), 500)
if request.method == 'GET':
doms = accounts = users = ""
if current_user.role.name in ['Administrator', 'Operator']:
all_domain_names = Domain.query.all()
all_account_names = Account.query.all()
all_user_names = User.query.all()
for d in all_domain_names:
doms += d.name + " "
for acc in all_account_names:
accounts += acc.name + " "
for usr in all_user_names:
users += usr.username + " "
else: # special autocomplete for users
all_domain_names = db.session.query(Domain) \
.outerjoin(DomainUser, Domain.id == DomainUser.domain_id) \
.outerjoin(Account, Domain.account_id == Account.id) \
.outerjoin(AccountUser, Account.id == AccountUser.account_id) \
.filter(
db.or_(
DomainUser.user_id == current_user.id,
AccountUser.user_id == current_user.id
)).all()
all_account_names = db.session.query(Account) \
.outerjoin(Domain, Domain.account_id == Account.id) \
.outerjoin(DomainUser, Domain.id == DomainUser.domain_id) \
.outerjoin(AccountUser, Account.id == AccountUser.account_id) \
.filter(
db.or_(
DomainUser.user_id == current_user.id,
AccountUser.user_id == current_user.id
)).all()
all_user_names = []
for a in all_account_names:
temp = db.session.query(User) \
.join(AccountUser, AccountUser.user_id == User.id) \
.outerjoin(Account, Account.id == AccountUser.account_id) \
.filter(
db.or_(
Account.id == a.id,
AccountUser.account_id == a.id
)
) \
.all()
for u in temp:
if u in all_user_names:
continue
all_user_names.append(u)
for d in all_domain_names:
doms += d.name + " "
for a in all_account_names:
accounts += a.name + " "
for u in all_user_names:
users += u.username + " "
return render_template('admin_history.html', all_domain_names=doms, all_account_names=accounts,
all_usernames=users)
# local_offset is the offset of the utc to the local time
# offset must be int
# return the date converted and simplified
def from_utc_to_local(local_offset, timeframe):
offset = str(local_offset * (-1))
date_split = str(timeframe).split(".")[0]
date_converted = datetime.datetime.strptime(date_split, '%Y-%m-%d %H:%M:%S') + datetime.timedelta(
minutes=int(offset))
return date_converted
@admin_bp.route('/history_table', methods=['GET', 'POST'])
@login_required
@history_access_required
def history_table(): # ajax call data
if request.method == 'POST':
if current_user.role.name != 'Administrator':
return make_response(
jsonify({
'status': 'error',
'msg': 'You do not have permission to remove history.'
}), 401)
h = History()
result = h.remove_all()
if result:
history = History(msg='Remove all histories',
created_by=current_user.username)
history.add()
return make_response(
jsonify({
'status': 'ok',
'msg': 'Changed user role successfully.'
}), 200)
else:
return make_response(
jsonify({
'status': 'error',
'msg': 'Can not remove histories.'
}), 500)
detailedHistories = []
lim = int(Setting().get('max_history_records')) # max num of records
if request.method == 'GET':
if current_user.role.name in ['Administrator', 'Operator']:
base_query = History.query
else:
# if the user isn't an administrator or operator,
# allow_user_view_history must be enabled to get here,
# so include history for the domains for the user
base_query = db.session.query(History) \
.join(Domain, History.domain_id == Domain.id) \
.outerjoin(DomainUser, Domain.id == DomainUser.domain_id) \
.outerjoin(Account, Domain.account_id == Account.id) \
.outerjoin(AccountUser, Account.id == AccountUser.account_id) \
.filter(
db.or_(
DomainUser.user_id == current_user.id,
AccountUser.user_id == current_user.id
))
domain_name = request.args.get('domain_name_filter') if request.args.get('domain_name_filter') != None \
and len(
request.args.get('domain_name_filter')) != 0 else None
account_name = request.args.get('account_name_filter') if request.args.get('account_name_filter') != None \
and len(
request.args.get('account_name_filter')) != 0 else None
user_name = request.args.get('auth_name_filter') if request.args.get('auth_name_filter') != None \
and len(request.args.get('auth_name_filter')) != 0 else None
min_date = request.args.get('min') if request.args.get('min') != None and len(
request.args.get('min')) != 0 else None
if min_date != None: # get 1 day earlier, to check for timezone errors
min_date = str(datetime.datetime.strptime(min_date, '%Y-%m-%d') - datetime.timedelta(days=1))
max_date = request.args.get('max') if request.args.get('max') != None and len(
request.args.get('max')) != 0 else None
if max_date != None: # get 1 day later, to check for timezone errors
max_date = str(datetime.datetime.strptime(max_date, '%Y-%m-%d') + datetime.timedelta(days=1))
tzoffset = request.args.get('tzoffset') if request.args.get('tzoffset') != None and len(
request.args.get('tzoffset')) != 0 else None
changed_by = request.args.get('user_name_filter') if request.args.get('user_name_filter') != None \
and len(
request.args.get('user_name_filter')) != 0 else None
"""
Auth methods: LOCAL, Github OAuth, Azure OAuth, SAML, OIDC OAuth, Google OAuth
"""
auth_methods = []
if (request.args.get('auth_local_only_checkbox') is None \
and request.args.get('auth_oauth_only_checkbox') is None \
and request.args.get('auth_saml_only_checkbox') is None and request.args.get(
'auth_all_checkbox') is None):
auth_methods = []
if request.args.get('auth_all_checkbox') == "on":
auth_methods.append("")
if request.args.get('auth_local_only_checkbox') == "on":
auth_methods.append("LOCAL")
if request.args.get('auth_oauth_only_checkbox') == "on":
auth_methods.append("OAuth")
if request.args.get('auth_saml_only_checkbox') == "on":
auth_methods.append("SAML")
if request.args.get('domain_changelog_only_checkbox') != None:
changelog_only = True if request.args.get('domain_changelog_only_checkbox') == "on" else False
else:
changelog_only = False
# users cannot search for authentication
if user_name != None and current_user.role.name not in ['Administrator', 'Operator']:
histories = []
elif domain_name != None:
if not changelog_only:
histories = base_query \
.filter(
db.and_(
db.or_(
History.msg.like("%domain " + domain_name) if domain_name != "*" else History.msg.like(
"%domain%"),
History.msg.like(
"%domain " + domain_name + " access control") if domain_name != "*" else History.msg.like(
"%domain%access control")
),
History.created_on <= max_date if max_date != None else True,
History.created_on >= min_date if min_date != None else True,
History.created_by == changed_by if changed_by != None else True
)
).order_by(History.created_on.desc()).limit(lim).all()
else:
# search for records changes only
histories = base_query \
.filter(
db.and_(
History.msg.like("Apply record changes to domain " + domain_name) if domain_name != "*" \
else History.msg.like("Apply record changes to domain%"),
History.created_on <= max_date if max_date != None else True,
History.created_on >= min_date if min_date != None else True,
History.created_by == changed_by if changed_by != None else True
)
).order_by(History.created_on.desc()) \
.limit(lim).all()
elif account_name != None:
if current_user.role.name in ['Administrator', 'Operator']:
histories = base_query \
.join(Domain, History.domain_id == Domain.id) \
.outerjoin(Account, Domain.account_id == Account.id) \
.filter(
db.and_(
Account.id == Domain.account_id,
account_name == Account.name if account_name != "*" else True,
History.created_on <= max_date if max_date != None else True,
History.created_on >= min_date if min_date != None else True,
History.created_by == changed_by if changed_by != None else True
)
).order_by(History.created_on.desc()) \
.limit(lim).all()
else:
histories = base_query \
.filter(
db.and_(
Account.id == Domain.account_id,
account_name == Account.name if account_name != "*" else True,
History.created_on <= max_date if max_date != None else True,
History.created_on >= min_date if min_date != None else True,
History.created_by == changed_by if changed_by != None else True
)
).order_by(History.created_on.desc()) \
.limit(lim).all()
elif user_name != None and current_user.role.name in ['Administrator',
'Operator']: # only admins can see the user login-logouts
histories = History.query \
.filter(
db.and_(
db.or_(
History.msg.like(
"User " + user_name + " authentication%") if user_name != "*" and user_name != None else History.msg.like(
"%authentication%"),
History.msg.like(
"User " + user_name + " was not authorized%") if user_name != "*" and user_name != None else History.msg.like(
"User%was not authorized%")
),
History.created_on <= max_date if max_date != None else True,
History.created_on >= min_date if min_date != None else True,
History.created_by == changed_by if changed_by != None else True
)
) \
.order_by(History.created_on.desc()).limit(lim).all()
temp = []
for h in histories:
for method in auth_methods:
if method in h.detail:
temp.append(h)
break
histories = temp
elif (changed_by != None or max_date != None) and current_user.role.name in ['Administrator',
'Operator']: # select changed by and date filters only
histories = History.query \
.filter(
db.and_(
History.created_on <= max_date if max_date != None else True,
History.created_on >= min_date if min_date != None else True,
History.created_by == changed_by if changed_by != None else True
)
) \
.order_by(History.created_on.desc()).limit(lim).all()
elif (
changed_by != None or max_date != None): # special filtering for user because one user does not have access to log-ins logs
histories = base_query \
.filter(
db.and_(
History.created_on <= max_date if max_date != None else True,
History.created_on >= min_date if min_date != None else True,
History.created_by == changed_by if changed_by != None else True
)
) \
.order_by(History.created_on.desc()).limit(lim).all()
elif max_date != None: # if changed by == null and only date is applied
histories = base_query.filter(
db.and_(
History.created_on <= max_date if max_date != None else True,
History.created_on >= min_date if min_date != None else True,
)
).order_by(History.created_on.desc()).limit(lim).all()
else: # default view
if current_user.role.name in ['Administrator', 'Operator']:
histories = History.query.order_by(History.created_on.desc()).limit(lim).all()
else:
histories = db.session.query(History) \
.join(Domain, History.domain_id == Domain.id) \
.outerjoin(DomainUser, Domain.id == DomainUser.domain_id) \
.outerjoin(Account, Domain.account_id == Account.id) \
.outerjoin(AccountUser, Account.id == AccountUser.account_id) \
.order_by(History.created_on.desc()) \
.filter(
db.or_(
DomainUser.user_id == current_user.id,
AccountUser.user_id == current_user.id
)).limit(lim).all()
detailedHistories = convert_histories(histories)
# Remove dates from previous or next day that were brought over
if tzoffset != None:
if min_date != None:
min_date_split = min_date.split()[0]
if max_date != None:
max_date_split = max_date.split()[0]
for i, history_rec in enumerate(detailedHistories):
local_date = str(from_utc_to_local(int(tzoffset), history_rec.history.created_on).date())
if (min_date != None and local_date == min_date_split) or (
max_date != None and local_date == max_date_split):
detailedHistories[i] = None
# Remove elements previously flagged as None
detailedHistories = [h for h in detailedHistories if h is not None]
return render_template('admin_history_table.html', histories=detailedHistories,
len_histories=len(detailedHistories), lim=lim)
@admin_bp.route('/setting/basic', methods=['GET'])
@login_required
@operator_role_required
def setting_basic():
settings = [
'account_name_extra_chars',
'allow_user_create_domain',
'allow_user_remove_domain',
'allow_user_view_history',
'auto_ptr',
'bg_domain_updates',
'custom_css',
'default_domain_table_size',
'default_record_table_size',
'delete_sso_accounts',
'deny_domain_override',
'dnssec_admins_only',
'enable_api_rr_history',
'enforce_api_ttl',
'fullscreen_layout',
'gravatar_enabled',
'login_ldap_first',
'maintenance',
'max_history_records',
'otp_field_enabled',
'otp_force',
'pdns_api_timeout',
'preserve_history',
'pretty_ipv6_ptr',
'record_helper',
'record_quick_edit',
'session_timeout',
'site_name',
'ttl_options',
'verify_ssl_connections',
'verify_user_email',
'warn_session_timeout',
]
return render_template('admin_setting_basic.html', settings=settings)
@admin_bp.route('/setting/basic/<path:setting>/edit', methods=['POST'])
@login_required
@operator_role_required
def setting_basic_edit(setting):
jdata = request.json
new_value = jdata['value']
result = Setting().set(setting, new_value)
if (result):
return make_response(
jsonify({
'status': 'ok',
'msg': 'Toggled setting successfully.'
}), 200)
else:
return make_response(
jsonify({
'status': 'error',
'msg': 'Unable to toggle setting.'
}), 500)
@admin_bp.route('/setting/basic/<path:setting>/toggle', methods=['POST'])
@login_required
@operator_role_required
def setting_basic_toggle(setting):
result = Setting().toggle(setting)
if (result):
return make_response(
jsonify({
'status': 'ok',
'msg': 'Toggled setting successfully.'
}), 200)
else:
return make_response(
jsonify({
'status': 'error',
'msg': 'Unable to toggle setting.'
}), 500)
@admin_bp.route('/setting/pdns', methods=['GET', 'POST'])
@login_required
@admin_role_required
def setting_pdns():
if request.method == 'GET':
pdns_api_url = Setting().get('pdns_api_url')
pdns_api_key = Setting().get('pdns_api_key')
pdns_version = Setting().get('pdns_version')
return render_template('admin_setting_pdns.html',
pdns_api_url=pdns_api_url,
pdns_api_key=pdns_api_key,
pdns_version=pdns_version)
elif request.method == 'POST':
pdns_api_url = request.form.get('pdns_api_url')
pdns_api_key = request.form.get('pdns_api_key')
pdns_version = request.form.get('pdns_version')
Setting().set('pdns_api_url', pdns_api_url)
Setting().set('pdns_api_key', pdns_api_key)
Setting().set('pdns_version', pdns_version)
return render_template('admin_setting_pdns.html',
pdns_api_url=pdns_api_url,
pdns_api_key=pdns_api_key,
pdns_version=pdns_version)
@admin_bp.route('/setting/dns-records', methods=['GET', 'POST'])
@login_required
@operator_role_required
def setting_records():
if request.method == 'GET':
_fr = Setting().get('forward_records_allow_edit')
_rr = Setting().get('reverse_records_allow_edit')
f_records = literal_eval(_fr) if isinstance(_fr, str) else _fr
r_records = literal_eval(_rr) if isinstance(_rr, str) else _rr
return render_template('admin_setting_records.html',
f_records=f_records,
r_records=r_records)
elif request.method == 'POST':
fr = {}
rr = {}
records = Setting().defaults['forward_records_allow_edit']
for r in records:
fr[r] = True if request.form.get('fr_{0}'.format(
r.lower())) else False
rr[r] = True if request.form.get('rr_{0}'.format(
r.lower())) else False
Setting().set('forward_records_allow_edit', str(fr))
Setting().set('reverse_records_allow_edit', str(rr))
return redirect(url_for('admin.setting_records'))
def has_an_auth_method(local_db_enabled=None,
ldap_enabled=None,
google_oauth_enabled=None,
github_oauth_enabled=None,
oidc_oauth_enabled=None,
azure_oauth_enabled=None):
if local_db_enabled is None:
local_db_enabled = Setting().get('local_db_enabled')
if ldap_enabled is None:
ldap_enabled = Setting().get('ldap_enabled')
if google_oauth_enabled is None:
google_oauth_enabled = Setting().get('google_oauth_enabled')
if github_oauth_enabled is None:
github_oauth_enabled = Setting().get('github_oauth_enabled')
if oidc_oauth_enabled is None:
oidc_oauth_enabled = Setting().get('oidc_oauth_enabled')
if azure_oauth_enabled is None:
azure_oauth_enabled = Setting().get('azure_oauth_enabled')
return local_db_enabled or ldap_enabled or google_oauth_enabled or github_oauth_enabled or oidc_oauth_enabled or azure_oauth_enabled
@admin_bp.route('/setting/authentication', methods=['GET', 'POST'])
@login_required
@admin_role_required
def setting_authentication():
if request.method == 'GET':
return render_template('admin_setting_authentication.html')
elif request.method == 'POST':
conf_type = request.form.get('config_tab')
result = None
if conf_type == 'general':
local_db_enabled = True if request.form.get(
'local_db_enabled') else False
signup_enabled = True if request.form.get(
'signup_enabled', ) else False
if not has_an_auth_method(local_db_enabled=local_db_enabled):
result = {
'status':
False,
'msg':
'Must have at least one authentication method enabled.'
}
else:
Setting().set('local_db_enabled', local_db_enabled)
Setting().set('signup_enabled', signup_enabled)
result = {'status': True, 'msg': 'Saved successfully'}
elif conf_type == 'ldap':
ldap_enabled = True if request.form.get('ldap_enabled') else False
if not has_an_auth_method(ldap_enabled=ldap_enabled):
result = {
'status':
False,
'msg':
'Must have at least one authentication method enabled.'
}
else:
Setting().set('ldap_enabled', ldap_enabled)
Setting().set('ldap_type', request.form.get('ldap_type'))
Setting().set('ldap_uri', request.form.get('ldap_uri'))
Setting().set('ldap_base_dn', request.form.get('ldap_base_dn'))
Setting().set('ldap_admin_username',
request.form.get('ldap_admin_username'))
Setting().set('ldap_admin_password',
request.form.get('ldap_admin_password'))
Setting().set('ldap_filter_basic',
request.form.get('ldap_filter_basic'))
Setting().set('ldap_filter_group',
request.form.get('ldap_filter_group'))
Setting().set('ldap_filter_username',
request.form.get('ldap_filter_username'))
Setting().set('ldap_filter_groupname',
request.form.get('ldap_filter_groupname'))
Setting().set(
'ldap_sg_enabled', True
if request.form.get('ldap_sg_enabled') == 'ON' else False)
Setting().set('ldap_admin_group',
request.form.get('ldap_admin_group'))
Setting().set('ldap_operator_group',
request.form.get('ldap_operator_group'))
Setting().set('ldap_user_group',
request.form.get('ldap_user_group'))
Setting().set('ldap_domain', request.form.get('ldap_domain'))
Setting().set(
'autoprovisioning', True
if request.form.get('autoprovisioning') == 'ON' else False)
Setting().set('autoprovisioning_attribute',
request.form.get('autoprovisioning_attribute'))
if request.form.get('autoprovisioning') == 'ON':
if validateURN(request.form.get('urn_value')):
Setting().set('urn_value',
request.form.get('urn_value'))
else:
return render_template('admin_setting_authentication.html',
error="Invalid urn")
else:
Setting().set('urn_value',
request.form.get('urn_value'))
Setting().set('purge', True
if request.form.get('purge') == 'ON' else False)
result = {'status': True, 'msg': 'Saved successfully'}
elif conf_type == 'google':
google_oauth_enabled = True if request.form.get(
'google_oauth_enabled') else False
if not has_an_auth_method(google_oauth_enabled=google_oauth_enabled):
result = {
'status':
False,
'msg':
'Must have at least one authentication method enabled.'
}
else:
Setting().set('google_oauth_enabled', google_oauth_enabled)
Setting().set('google_oauth_client_id',
request.form.get('google_oauth_client_id'))
Setting().set('google_oauth_client_secret',
request.form.get('google_oauth_client_secret'))
Setting().set('google_token_url',
request.form.get('google_token_url'))
Setting().set('google_oauth_scope',
request.form.get('google_oauth_scope'))
Setting().set('google_authorize_url',
request.form.get('google_authorize_url'))
Setting().set('google_base_url',
request.form.get('google_base_url'))
result = {
'status': True,
'msg':
'Saved successfully. Please reload PDA to take effect.'
}
elif conf_type == 'github':
github_oauth_enabled = True if request.form.get(
'github_oauth_enabled') else False
if not has_an_auth_method(github_oauth_enabled=github_oauth_enabled):
result = {
'status':
False,
'msg':
'Must have at least one authentication method enabled.'
}
else:
Setting().set('github_oauth_enabled', github_oauth_enabled)
Setting().set('github_oauth_key',
request.form.get('github_oauth_key'))
Setting().set('github_oauth_secret',
request.form.get('github_oauth_secret'))
Setting().set('github_oauth_scope',
request.form.get('github_oauth_scope'))
Setting().set('github_oauth_api_url',
request.form.get('github_oauth_api_url'))
Setting().set('github_oauth_token_url',
request.form.get('github_oauth_token_url'))
Setting().set('github_oauth_authorize_url',
request.form.get('github_oauth_authorize_url'))
result = {
'status': True,
'msg':
'Saved successfully. Please reload PDA to take effect.'
}
elif conf_type == 'azure':
azure_oauth_enabled = True if request.form.get(
'azure_oauth_enabled') else False
if not has_an_auth_method(azure_oauth_enabled=azure_oauth_enabled):
result = {
'status':
False,
'msg':
'Must have at least one authentication method enabled.'
}
else:
Setting().set('azure_oauth_enabled', azure_oauth_enabled)
Setting().set('azure_oauth_key',
request.form.get('azure_oauth_key'))
Setting().set('azure_oauth_secret',
request.form.get('azure_oauth_secret'))
Setting().set('azure_oauth_scope',
request.form.get('azure_oauth_scope'))
Setting().set('azure_oauth_api_url',
request.form.get('azure_oauth_api_url'))
Setting().set('azure_oauth_token_url',
request.form.get('azure_oauth_token_url'))
Setting().set('azure_oauth_authorize_url',
request.form.get('azure_oauth_authorize_url'))
Setting().set(
'azure_sg_enabled', True
if request.form.get('azure_sg_enabled') == 'ON' else False)
Setting().set('azure_admin_group',
request.form.get('azure_admin_group'))
Setting().set('azure_operator_group',
request.form.get('azure_operator_group'))
Setting().set('azure_user_group',
request.form.get('azure_user_group'))
Setting().set(
'azure_group_accounts_enabled', True
if request.form.get('azure_group_accounts_enabled') == 'ON' else False)
Setting().set('azure_group_accounts_name',
request.form.get('azure_group_accounts_name'))
Setting().set('azure_group_accounts_name_re',
request.form.get('azure_group_accounts_name_re'))
Setting().set('azure_group_accounts_description',
request.form.get('azure_group_accounts_description'))
Setting().set('azure_group_accounts_description_re',
request.form.get('azure_group_accounts_description_re'))
result = {
'status': True,
'msg':
'Saved successfully. Please reload PDA to take effect.'
}
elif conf_type == 'oidc':
oidc_oauth_enabled = True if request.form.get(
'oidc_oauth_enabled') else False
if not has_an_auth_method(oidc_oauth_enabled=oidc_oauth_enabled):
result = {
'status':
False,
'msg':
'Must have at least one authentication method enabled.'
}
else:
Setting().set(
'oidc_oauth_enabled',
True if request.form.get('oidc_oauth_enabled') else False)
Setting().set('oidc_oauth_key',
request.form.get('oidc_oauth_key'))
Setting().set('oidc_oauth_secret',
request.form.get('oidc_oauth_secret'))
Setting().set('oidc_oauth_scope',
request.form.get('oidc_oauth_scope'))
Setting().set('oidc_oauth_api_url',
request.form.get('oidc_oauth_api_url'))
Setting().set('oidc_oauth_token_url',
request.form.get('oidc_oauth_token_url'))
Setting().set('oidc_oauth_authorize_url',
request.form.get('oidc_oauth_authorize_url'))
Setting().set('oidc_oauth_metadata_url',
request.form.get('oidc_oauth_metadata_url'))
Setting().set('oidc_oauth_logout_url',
request.form.get('oidc_oauth_logout_url'))
Setting().set('oidc_oauth_username',
request.form.get('oidc_oauth_username'))
Setting().set('oidc_oauth_firstname',
request.form.get('oidc_oauth_firstname'))
Setting().set('oidc_oauth_last_name',
request.form.get('oidc_oauth_last_name'))
Setting().set('oidc_oauth_email',
request.form.get('oidc_oauth_email'))
Setting().set('oidc_oauth_account_name_property',
request.form.get('oidc_oauth_account_name_property'))
Setting().set('oidc_oauth_account_description_property',
request.form.get('oidc_oauth_account_description_property'))
result = {
'status': True,
'msg':
'Saved successfully. Please reload PDA to take effect.'
}
else:
return abort(400)
return render_template('admin_setting_authentication.html',
result=result)
@admin_bp.route('/templates', methods=['GET', 'POST'])
@admin_bp.route('/templates/list', methods=['GET', 'POST'])
@login_required
@operator_role_required
def templates():
templates = DomainTemplate.query.all()
return render_template('template.html', templates=templates)
@admin_bp.route('/template/create', methods=['GET', 'POST'])
@login_required
@operator_role_required
def create_template():
if request.method == 'GET':
return render_template('template_add.html')
if request.method == 'POST':
try:
name = request.form.getlist('name')[0]
description = request.form.getlist('description')[0]
if ' ' in name or not name or not type:
flash("Please correct your input", 'error')
return redirect(url_for('admin.create_template'))
if DomainTemplate.query.filter(
DomainTemplate.name == name).first():
flash(
"A template with the name {0} already exists!".format(
name), 'error')
return redirect(url_for('admin.create_template'))
t = DomainTemplate(name=name, description=description)
result = t.create()
if result['status'] == 'ok':
history = History(msg='Add domain template {0}'.format(name),
detail=json.dumps({
'name': name,
'description': description
}),
created_by=current_user.username)
history.add()
return redirect(url_for('admin.templates'))
else:
flash(result['msg'], 'error')
return redirect(url_for('admin.create_template'))
except Exception as e:
current_app.logger.error(
'Cannot create domain template. Error: {0}'.format(e))
current_app.logger.debug(traceback.format_exc())
abort(500)
@admin_bp.route('/template/create-from-zone', methods=['POST'])
@login_required
@operator_role_required
def create_template_from_zone():
try:
jdata = request.json
name = jdata['name']
description = jdata['description']
domain_name = jdata['domain']
if ' ' in name or not name or not type:
return make_response(
jsonify({
'status': 'error',
'msg': 'Please correct template name'
}), 400)
if DomainTemplate.query.filter(DomainTemplate.name == name).first():
return make_response(
jsonify({
'status':
'error',
'msg':
'A template with the name {0} already exists!'.format(name)
}), 409)
t = DomainTemplate(name=name, description=description)
result = t.create()
if result['status'] == 'ok':
history = History(msg='Add domain template {0}'.format(name),
detail=json.dumps({
'name': name,
'description': description
}),
created_by=current_user.username)
history.add()
# After creating the domain in Domain Template in the,
# local DB. We add records into it Record Template.
records = []
domain = Domain.query.filter(Domain.name == domain_name).first()
if domain:
# Query zone's rrsets from PowerDNS API
rrsets = Record().get_rrsets(domain.name)
if rrsets:
for r in rrsets:
name = '@' if r['name'] == domain_name + '.' else r[
'name'].replace('.{}.'.format(domain_name), '')
for record in r['records']:
t_record = DomainTemplateRecord(
name=name,
type=r['type'],
status=False if record['disabled'] else True,
ttl=r['ttl'],
data=record['content'])
records.append(t_record)
result = t.replace_records(records)
if result['status'] == 'ok':
return make_response(
jsonify({
'status': 'ok',
'msg': result['msg']
}), 200)
else:
# Revert the domain template (remove it)
# ff we cannot add records.
t.delete_template()
return make_response(
jsonify({
'status': 'error',
'msg': result['msg']
}), 500)
else:
return make_response(
jsonify({
'status': 'error',
'msg': result['msg']
}), 500)
except Exception as e:
current_app.logger.error(
'Cannot create template from zone. Error: {0}'.format(e))
current_app.logger.debug(traceback.format_exc())
return make_response(
jsonify({
'status': 'error',
'msg': 'Error when applying new changes'
}), 500)
@admin_bp.route('/template/<path:template>/edit', methods=['GET'])
@login_required
@operator_role_required
def edit_template(template):
try:
t = DomainTemplate.query.filter(
DomainTemplate.name == template).first()
records_allow_to_edit = Setting().get_records_allow_to_edit()
quick_edit = Setting().get('record_quick_edit')
ttl_options = Setting().get_ttl_options()
if t is not None:
records = []
for jr in t.records:
if jr.type in records_allow_to_edit:
record = DomainTemplateRecord(
name=jr.name,
type=jr.type,
status='Active' if jr.status else 'Disabled',
ttl=jr.ttl,
data=jr.data,
comment=jr.comment if jr.comment else '')
records.append(record)
return render_template('template_edit.html',
template=t.name,
records=records,
editable_records=records_allow_to_edit,
quick_edit=quick_edit,
ttl_options=ttl_options)
except Exception as e:
current_app.logger.error(
'Cannot open domain template page. DETAIL: {0}'.format(e))
current_app.logger.debug(traceback.format_exc())
abort(500)
return redirect(url_for('admin.templates'))
@admin_bp.route('/template/<path:template>/apply',
methods=['POST'],
strict_slashes=False)
@login_required
def apply_records(template):
try:
jdata = request.json
records = []
for j in jdata['records']:
name = '@' if j['record_name'] in ['@', ''] else j['record_name']
type = j['record_type']
data = j['record_data']
comment = j['record_comment']
status = 0 if j['record_status'] == 'Disabled' else 1
ttl = int(j['record_ttl']) if j['record_ttl'] else 3600
dtr = DomainTemplateRecord(name=name,
type=type,
data=data,
comment=comment,
status=status,
ttl=ttl)
records.append(dtr)
t = DomainTemplate.query.filter(
DomainTemplate.name == template).first()
result = t.replace_records(records)
if result['status'] == 'ok':
jdata.pop('_csrf_token',
None) # don't store csrf token in the history.
history = History(
msg='Apply domain template record changes to domain template {0}'
.format(template),
detail=json.dumps(jdata),
created_by=current_user.username)
history.add()
return make_response(jsonify(result), 200)
else:
return make_response(jsonify(result), 400)
except Exception as e:
current_app.logger.error(
'Cannot apply record changes to the template. Error: {0}'.format(
e))
current_app.logger.debug(traceback.format_exc())
return make_response(
jsonify({
'status': 'error',
'msg': 'Error when applying new changes'
}), 500)
@admin_bp.route('/template/<path:template>/delete', methods=['POST'])
@login_required
@operator_role_required
def delete_template(template):
try:
t = DomainTemplate.query.filter(
DomainTemplate.name == template).first()
if t is not None:
result = t.delete_template()
if result['status'] == 'ok':
history = History(
msg='Deleted domain template {0}'.format(template),
detail=json.dumps({'name': template}),
created_by=current_user.username)
history.add()
return redirect(url_for('admin.templates'))
else:
flash(result['msg'], 'error')
return redirect(url_for('admin.templates'))
except Exception as e:
current_app.logger.error(
'Cannot delete template. Error: {0}'.format(e))
current_app.logger.debug(traceback.format_exc())
abort(500)
return redirect(url_for('admin.templates'))
@admin_bp.route('/global-search', methods=['GET'])
@login_required
def global_search():
if request.method == 'GET':
domains = []
records = []
comments = []
query = request.args.get('q')
if query:
server = Server(server_id='localhost')
results = server.global_search(object_type='all', query=query)
# Filter results to domains to which the user has access permission
if current_user.role.name not in [ 'Administrator', 'Operator' ]:
allowed_domains = db.session.query(Domain) \
.outerjoin(DomainUser, Domain.id == DomainUser.domain_id) \
.outerjoin(Account, Domain.account_id == Account.id) \
.outerjoin(AccountUser, Account.id == AccountUser.account_id) \
.filter(
db.or_(
DomainUser.user_id == current_user.id,
AccountUser.user_id == current_user.id
)) \
.with_entities(Domain.name) \
.all()
allowed_domains = [value for value, in allowed_domains]
results = list(filter(lambda r: r['zone_id'][:-1] in allowed_domains, results))
# Format the search result
for result in results:
if result['object_type'] == 'zone':
# Remove the dot at the end of string
result['name'] = result['name'][:-1]
domains.append(result)
elif result['object_type'] == 'record':
# Remove the dot at the end of string
result['name'] = result['name'][:-1]
result['zone_id'] = result['zone_id'][:-1]
records.append(result)
elif result['object_type'] == 'comment':
# Get the actual record name, exclude the domain part
result['name'] = result['name'].replace(result['zone_id'], '')
if result['name']:
result['name'] = result['name'][:-1]
else:
result['name'] = '@'
# Remove the dot at the end of string
result['zone_id'] = result['zone_id'][:-1]
comments.append(result)
else:
pass
params: dict = {
'query': query if query is not None else '',
'domains': domains,
'records': records,
'comments': comments,
}
return render_template('admin_global_search.html', **params)
def validateURN(value):
NID_PATTERN = re.compile(r'^[0-9a-z][0-9a-z-]{1,31}$', flags=re.IGNORECASE)
NSS_PCHAR = '[a-z0-9-._~]|%[a-f0-9]{2}|[!$&\'()*+,;=]|:|@'
NSS_PATTERN = re.compile(fr'^({NSS_PCHAR})({NSS_PCHAR}|/|\?)*$', re.IGNORECASE)
prefix = value.split(':')
if (len(prefix) < 3):
current_app.logger.warning("Too small urn prefix")
return False
urn = prefix[0]
nid = prefix[1]
nss = value.replace(urn + ":" + nid + ":", "")
if not urn.lower() == "urn":
current_app.logger.warning(urn + ' contains invalid characters ')
return False
if not re.match(NID_PATTERN, nid.lower()):
current_app.logger.warning(nid + ' contains invalid characters ')
return False
if not re.match(NSS_PATTERN, nss):
current_app.logger.warning(nss + ' contains invalid characters ')
return False
return True
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