Updated zone stats in README, updated code to be more verbose
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@ -7,7 +7,7 @@ Zone files are updated once every 24 hours, specifically from 00:00 UTC to 06:00
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At the time of writing this repository, the CZDS offers access to 1,150 zones in total.
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1,076 have been approved, 58 are still pending *(after 3 months)*, 10 have been revoked because the TLDs are longer active, and 6 have been denied.
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1,079 have been approved, 55 are still pending *(after 3 months)*, 10 have been revoked because the TLDs are longer active, and 6 have been denied.
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## Usage
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### Authentication
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47
czds
47
czds
@ -1,4 +1,4 @@
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#!/bin/sh
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#!/bin/bash
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# ICANN API for the Centralized Zones Data Service - developed by acidvegas (https://git.acid.vegas/czds)
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# https://czds.icann.org
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@ -6,30 +6,31 @@
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# Function to authenticate and get access token
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authenticate() {
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username="$1"
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password="$2"
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# Make an authentication request and inline the URL
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response=$(curl -s -X POST "https://account-api.icann.org/api/authenticate" \
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-H "Content-Type: application/json" \
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-H "Accept: application/json" \
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-d "{\"username\":\"$username\",\"password\":\"$password\"}")
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username="$1"
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password="$2"
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# Make an authentication request and inline the URL
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response=$(curl -s -X POST "https://account-api.icann.org/api/authenticate" \
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-H "Content-Type: application/json" \
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-H "Accept: application/json" \
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-d "{\"username\":\"$username\",\"password\":\"$password\"}")
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# Extract and return the access token
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echo "$response" | grep -o '"accessToken":"[^"]*' | cut -d '"' -f 4
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# Extract and return the access token
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echo "$response" | grep -o '"accessToken":"[^"]*' | cut -d '"' -f 4
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}
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# Function to download a zone file
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download_zone() {
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url="$1"
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token="$2"
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filename=$(basename "$url")
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filepath="zonefiles/$filename"
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# Create output directory if it does not exist
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mkdir -p "zonefiles"
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url="$1"
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token="$2"
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filename=$(basename "$url")
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filepath="zonefiles/$filename"
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# Make the GET request and save the response to a file
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curl -s -o "$filepath" -H "Authorization: Bearer $token" "$url"
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echo "Downloaded zone file to $filepath"
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# Create output directory if it does not exist
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mkdir -p zonefiles
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# Make the GET request and save the response to a file
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curl -s -o "$filepath" -H "Authorization: Bearer $token" "$url"
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echo "Downloaded zone file to $filepath"
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}
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# Main program starts here
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@ -45,8 +46,8 @@ token=$(authenticate "$username" "$password")
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# Check if authentication was successful
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if [ -z "$token" ]; then
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echo "Authentication failed."
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exit 1
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echo "Authentication failed."
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exit 1
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fi
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echo "Fetching zone file links..."
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@ -55,8 +56,8 @@ zone_links=$(curl -s -H "Authorization: Bearer $token" "https://czds-api.icann.o
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# Download zone files
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for url in $zone_links; do
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echo "Downloading $url..."
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download_zone "$url" "$token"
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echo "Downloading $url..."
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download_zone "$url" "$token"
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done
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echo "All zone files downloaded."
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137
czds.py
137
czds.py
@ -3,8 +3,8 @@
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'''
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References:
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- https://czds.icann.org
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- https://czds.icann.org/sites/default/files/czds-api-documentation.pdf
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- https://czds.icann.org
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- https://czds.icann.org/sites/default/files/czds-api-documentation.pdf
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'''
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import argparse
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@ -15,90 +15,93 @@ import os
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try:
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import requests
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import requests
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except ImportError:
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raise ImportError('Missing dependency: requests (pip install requests)')
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raise ImportError('Missing dependency: requests (pip install requests)')
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# Setting up logging
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logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(name)s - %(levelname)s - %(message)s')
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def authenticate(username: str, password: str) -> str:
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'''
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Authenticate with ICANN's API and return the access token.
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'''
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Authenticate with ICANN's API and return the access token.
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:param username: ICANN Username
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:param password: ICANN Password
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'''
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response = requests.post('https://account-api.icann.org/api/authenticate', json={'username': username, 'password': password})
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response.raise_for_status()
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return response.json()['accessToken']
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:param username: ICANN Username
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:param password: ICANN Password
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'''
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response = requests.post('https://account-api.icann.org/api/authenticate', json={'username': username, 'password': password})
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response.raise_for_status()
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return response.json()['accessToken']
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def download_zone(url: str, token: str, output_directory: str):
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'''
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Download a single zone file.
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'''
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Download a single zone file.
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:param url: URL to download
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:param token: ICANN access token
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:param output_directory: Directory to save the zone file
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'''
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headers = {'Authorization': f'Bearer {token}'}
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response = requests.get(url, headers=headers)
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response.raise_for_status()
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filename = response.headers.get('Content-Disposition').split('filename=')[-1].strip('"')
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filepath = os.path.join(output_directory, filename)
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with open(filepath, 'wb') as file:
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for chunk in response.iter_content(chunk_size=1024):
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file.write(chunk)
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return filepath
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:param url: URL to download
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:param token: ICANN access token
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:param output_directory: Directory to save the zone file
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'''
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headers = {'Authorization': f'Bearer {token}'}
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response = requests.get(url, headers=headers)
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response.raise_for_status()
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filename = response.headers.get('Content-Disposition').split('filename=')[-1].strip('"')
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filepath = os.path.join(output_directory, filename)
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with open(filepath, 'wb') as file:
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for chunk in response.iter_content(chunk_size=1024):
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file.write(chunk)
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return filepath
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def main(username: str, password: str, concurrency: int):
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'''
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Main function to download all zone files.
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'''
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Main function to download all zone files.
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:param username: ICANN Username
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:param password: ICANN Password
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:param concurrency: Number of concurrent downloads
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'''
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token = authenticate(username, password)
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headers = {'Authorization': f'Bearer {token}'}
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:param username: ICANN Username
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:param password: ICANN Password
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:param concurrency: Number of concurrent downloads
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'''
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token = authenticate(username, password)
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headers = {'Authorization': f'Bearer {token}'}
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response = requests.get('https://czds-api.icann.org/czds/downloads/links', headers=headers)
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response.raise_for_status()
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zone_links = response.json()
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response = requests.get('https://czds-api.icann.org/czds/downloads/links', headers=headers)
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response.raise_for_status()
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zone_links = response.json()
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output_directory = 'zonefiles'
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os.makedirs(output_directory, exist_ok=True)
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output_directory = 'zonefiles'
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os.makedirs(output_directory, exist_ok=True)
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with concurrent.futures.ThreadPoolExecutor(max_workers=concurrency) as executor:
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future_to_url = {executor.submit(download_zone, url, token, output_directory): url for url in zone_links}
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for future in concurrent.futures.as_completed(future_to_url):
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url = future_to_url[future]
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try:
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filepath = future.result()
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logging.info(f'Completed downloading {url} to file {filepath}')
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except Exception as e:
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logging.error(f'{url} generated an exception: {e}')
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with concurrent.futures.ThreadPoolExecutor(max_workers=concurrency) as executor:
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future_to_url = {executor.submit(download_zone, url, token, output_directory): url for url in zone_links}
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for future in concurrent.futures.as_completed(future_to_url):
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url = future_to_url[future]
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try:
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filepath = future.result()
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logging.info(f'Completed downloading {url} to file {filepath}')
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except Exception as e:
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logging.error(f'{url} generated an exception: {e}')
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description="ICANN Zone Files Downloader")
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parser.add_argument('-u', '--username', help='ICANN Username')
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parser.add_argument('-p', '--password', help='ICANN Password')
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parser.add_argument('-c', '--concurrency', type=int, default=5, help='Number of concurrent downloads')
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args = parser.parse_args()
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parser = argparse.ArgumentParser(description="ICANN Zone Files Downloader")
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parser.add_argument('-u', '--username', help='ICANN Username')
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parser.add_argument('-p', '--password', help='ICANN Password')
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parser.add_argument('-c', '--concurrency', type=int, default=5, help='Number of concurrent downloads')
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args = parser.parse_args()
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username = args.username or os.getenv('CZDS_USER')
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password = args.password or os.getenv('CZDS_PASS')
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username = args.username or os.getenv('CZDS_USER')
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password = args.password or os.getenv('CZDS_PASS')
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if not username:
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username = input('ICANN Username: ')
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if not password:
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password = getpass.getpass('ICANN Password: ')
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if not username:
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username = input('ICANN Username: ')
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if not password:
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password = getpass.getpass('ICANN Password: ')
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try:
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main(username, password, args.concurrency)
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except requests.HTTPError as e:
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logging.error(f'HTTP error occurred: {e.response.status_code} - {e.response.reason}')
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except Exception as e:
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logging.error(f'An error occurred: {e}')
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try:
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main(username, password, args.concurrency)
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except requests.HTTPError as e:
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logging.error(f'HTTP error occurred: {e.response.status_code} - {e.response.reason}')
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except Exception as e:
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logging.error(f'An error occurred: {e}')
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