Security News
tea.xyz Spam Plagues npm and RubyGems Package Registries
Tea.xyz, a crypto project aimed at rewarding open source contributions, is once again facing backlash due to an influx of spam packages flooding public package registries.
Readme
Store CIDR IP addresses (both v4 and v6) in a trie for easy lookup.
Read the documentation here <https://cidr-trie.readthedocs.io/en/latest/>
_.
.. code-block:: bash
$ pip install cidr-trie
.. code-block:: bash
$ git clone https://github.com/Figglewatts/cidr-trie.git
$ cd cidr-trie
$ python setup.py install
.. code-block:: bash
$ wget https://files.pythonhosted.org/packages/6b/53/118c09dc2c294f41b12007634d53ed33219d15366ea8a1903fb98eb47c25/cidr_trie-1.0.tar.gz
$ tar xvf cidr_trie-1.0.tar.gz
$ cd cidr_trie-1.0
$ python setup.py install
cidr-trie can be used to build a trie of IP networks, storing data on each node. The stored data can be of any type. Shown here is an example of building both IPv4 and IPv6 tries with data, and then retrieving data from both tries.
.. code-block:: python
from cidr_trie import PatriciaTrie
# --- supports IPv4 ---
trie = PatriciaTrie()
trie.insert("0.0.0.0/0", "Internet")
trie.insert("32.0.0.0/9", "RIR-A")
trie.insert("32.128.0.0/9", "RIR-B")
trie.insert("32.32.0.0/16", "another")
trie.insert("32.32.32.0/24", "third")
trie.insert("32.32.32.32/32", "you")
trie.insert("192.168.0.1/32", "totally different")
trie.insert("33.0.0.0/8", "RIR3")
trie.insert("64.0.0.0/8", "RIR2")
# nodes: ['Internet', 'RIR-A', 'another', 'third', 'you']
nodes_for_prefix = trie.find_all("32.32.32.32")
# prints "Internet, RIR-A, another, third, you"
print(', '.join(n.value for n in nodes_for_prefix))
# nodes: ['Internet', 'totally different']
trie.find_all("192.168.0.1/32")
# nodes: ['Internet', 'RIR-B']
trie.find_all("32.192.0.0/10")
# --- supports IPv6 ---
trie = PatriciaTrie()
trie.insert("::/0", "Internet")
trie.insert("1234::/16", "Test")
trie.insert("1234:1001::/32", "Another one")
trie.insert("1234:1001:1920::/48", "A third")
trie.insert("1234:1001:1920:2000:2020::/96", "A fourth")
trie.insert("1234:1001:1920::ffff", "A different one")
# nodes: ['Internet', 'Test', 'Another one', 'A third', 'A fourth']
trie.find_all("1234:1001:1920:2000:2020::/128")
# nodes: ['Internet', 'Test', 'Another one', 'A third', 'A different one']
trie.find_all("1234:1001:1920::ffff")
FAQs
Store/search CIDR prefixes in a trie structure.
We found that cidr-trie demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Tea.xyz, a crypto project aimed at rewarding open source contributions, is once again facing backlash due to an influx of spam packages flooding public package registries.
Security News
As cyber threats become more autonomous, AI-powered defenses are crucial for businesses to stay ahead of attackers who can exploit software vulnerabilities at scale.
Security News
UnitedHealth Group disclosed that the ransomware attack on Change Healthcare compromised protected health information for millions in the U.S., with estimated costs to the company expected to reach $1 billion.