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Add config and option for purgeUnknownRecords

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This commit is contained in:
Rich Visotcky 2021-06-02 09:18:56 -05:00
parent 458559d52c
commit 0a85b04287
2 changed files with 19 additions and 8 deletions
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26
cloudflare-ddns.py
View File

@ -33,6 +33,7 @@ def getIPs():
aaaa = None aaaa = None
global ipv4_enabled global ipv4_enabled
global ipv6_enabled global ipv6_enabled
global purgeUnknownRecords
if ipv4_enabled: if ipv4_enabled:
try: try:
a = requests.get("https://1.1.1.1/cdn-cgi/trace").text.split("\n") a = requests.get("https://1.1.1.1/cdn-cgi/trace").text.split("\n")
@ -43,7 +44,8 @@ def getIPs():
if not shown_ipv4_warning: if not shown_ipv4_warning:
shown_ipv4_warning = True shown_ipv4_warning = True
print("🧩 IPv4 not detected") print("🧩 IPv4 not detected")
deleteEntries("A") if purgeUnknownRecords:
deleteEntries("A")
if ipv6_enabled: if ipv6_enabled:
try: try:
aaaa = requests.get("https://[2606:4700:4700::1111]/cdn-cgi/trace").text.split("\n") aaaa = requests.get("https://[2606:4700:4700::1111]/cdn-cgi/trace").text.split("\n")
@ -54,7 +56,8 @@ def getIPs():
if not shown_ipv6_warning: if not shown_ipv6_warning:
shown_ipv6_warning = True shown_ipv6_warning = True
print("🧩 IPv6 not detected") print("🧩 IPv6 not detected")
deleteEntries("AAAA") if purgeUnknownRecords:
deleteEntries("AAAA")
ips = {} ips = {}
if(a is not None): if(a is not None):
ips["ipv4"] = { ips["ipv4"] = {
@ -118,12 +121,13 @@ def commitRecord(ip):
print("➕ Adding new record " + str(record)) print("➕ Adding new record " + str(record))
response = cf_api( response = cf_api(
"zones/" + option['zone_id'] + "/dns_records", "POST", option, {}, record) "zones/" + option['zone_id'] + "/dns_records", "POST", option, {}, record)
for identifier in duplicate_ids: if purgeUnknownRecords:
identifier = str(identifier) for identifier in duplicate_ids:
print("🗑️ Deleting stale record " + identifier) identifier = str(identifier)
response = cf_api( print("🗑️ Deleting stale record " + identifier)
"zones/" + option['zone_id'] + "/dns_records/" + identifier, response = cf_api(
"DELETE", option) "zones/" + option['zone_id'] + "/dns_records/" + identifier,
"DELETE", option)
return True return True
def cf_api(endpoint, method, config, headers={}, data=False): def cf_api(endpoint, method, config, headers={}, data=False):
@ -165,6 +169,7 @@ if __name__ == '__main__':
shown_ipv6_warning = False shown_ipv6_warning = False
ipv4_enabled = True ipv4_enabled = True
ipv6_enabled = True ipv6_enabled = True
purgeUnknownRecords = False
if(version < 3.5): if(version < 3.5):
raise Exception("🐍 This script requires Python 3.5+") raise Exception("🐍 This script requires Python 3.5+")
@ -185,6 +190,11 @@ if __name__ == '__main__':
ipv4_enabled = True ipv4_enabled = True
ipv6_enabled = True ipv6_enabled = True
print("⚙️ Individually disable IPv4 or IPv6 with new config.json options. Read more about it here: https://github.com/timothymiller/cloudflare-ddns/blob/master/README.md") print("⚙️ Individually disable IPv4 or IPv6 with new config.json options. Read more about it here: https://github.com/timothymiller/cloudflare-ddns/blob/master/README.md")
try:
purgeUnknownRecords = config["purgeUnknownRecords"]
except:
purgeUnknownRecords = False
print("⚙️ No config detected for 'purgeUnknownRecords' - defaulting to False")
if(len(sys.argv) > 1): if(len(sys.argv) > 1):
if(sys.argv[1] == "--repeat"): if(sys.argv[1] == "--repeat"):
delay = 5*60 delay = 5*60

1
config-example.json
View File

@ -1,4 +1,5 @@
{ {
"purgeUnknownRecords": false,
"cloudflare": [ "cloudflare": [
{ {
"authentication": { "authentication": {