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apache-ranger-0.0.9
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Apache Ranger Python client
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | apache-ranger-0.0.9 |
| نام | apache-ranger |
| نسخه کتابخانه | 0.0.9 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Apache Ranger |
| ایمیل نویسنده | dev@ranger.apache.org |
| آدرس صفحه اصلی | https://github.com/apache/ranger/tree/master/intg/src/main/python |
| آدرس اینترنتی | https://pypi.org/project/apache-ranger/ |
| مجوز | Apache LICENSE 2.0 |
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# Apache Ranger - Python client
Python library for Apache Ranger.
## Installation
Use the package manager [pip](https://pip.pypa.io/en/stable/) to install python client for Apache Ranger.
```bash
> pip install apache-ranger
```
Verify if apache-ranger client is installed:
```bash
> pip list
Package Version
------------ ---------
apache-ranger 0.0.10
```
## Usage
```python test_ranger.py```
```python
# test_ranger.py
from apache_ranger.model.ranger_service import *
from apache_ranger.client.ranger_client import *
from apache_ranger.model.ranger_policy import *
## Step 1: create a client to connect to Apache Ranger admin
ranger_url = 'http://localhost:6080'
ranger_auth = ('admin', 'rangerR0cks!')
# For Kerberos authentication
#
# from requests_kerberos import HTTPKerberosAuth
#
# ranger_auth = HTTPKerberosAuth()
ranger = RangerClient(ranger_url, ranger_auth)
# to disable SSL certificate validation (not recommended for production use!)
#
# ranger.session.verify = False
## Step 2: Let's create a service
service = RangerService()
service.name = 'test_hive'
service.type = 'hive'
service.configs = {'username':'hive', 'password':'hive', 'jdbc.driverClassName': 'org.apache.hive.jdbc.HiveDriver', 'jdbc.url': 'jdbc:hive2://ranger-hadoop:10000', 'hadoop.security.authorization': 'true'}
print('Creating service: name=' + service.name)
created_service = ranger.create_service(service)
print(' created service: name=' + created_service.name + ', id=' + str(created_service.id))
## Step 3: Let's create a policy
policy = RangerPolicy()
policy.service = service.name
policy.name = 'test policy'
policy.resources = { 'database': RangerPolicyResource({ 'values': ['test_db'] }),
'table': RangerPolicyResource({ 'values': ['test_tbl'] }),
'column': RangerPolicyResource({ 'values': ['*'] }) }
allowItem1 = RangerPolicyItem()
allowItem1.users = [ 'admin' ]
allowItem1.accesses = [ RangerPolicyItemAccess({ 'type': 'create' }),
RangerPolicyItemAccess({ 'type': 'alter' }) ]
denyItem1 = RangerPolicyItem()
denyItem1.users = [ 'admin' ]
denyItem1.accesses = [ RangerPolicyItemAccess({ 'type': 'drop' }) ]
policy.policyItems = [ allowItem1 ]
policy.denyPolicyItems = [ denyItem1 ]
print('Creating policy: name=' + policy.name)
created_policy = ranger.create_policy(policy)
print(' created policy: name=' + created_policy.name + ', id=' + str(created_policy.id))
## Step 4: Delete policy and service created above
print('Deleting policy: id=' + str(created_policy.id))
ranger.delete_policy_by_id(created_policy.id)
print(' deleted policy: id=' + str(created_policy.id))
print('Deleting service: id=' + str(created_service.id))
ranger.delete_service_by_id(created_service.id)
print(' deleted service: id=' + str(created_service.id))
```
```python test_ranger_kms.py```
```python
# test_ranger_kms.py
from apache_ranger.client.ranger_kms_client import RangerKMSClient
from apache_ranger.client.ranger_client import HadoopSimpleAuth
from apache_ranger.model.ranger_kms import RangerKey
import time
##
## Step 1: create a client to connect to Apache Ranger KMS
##
kms_url = 'http://localhost:9292'
kms_auth = HadoopSimpleAuth('keyadmin')
# For Kerberos authentication
#
# from requests_kerberos import HTTPKerberosAuth
#
# kms_auth = HTTPKerberosAuth()
#
# For HTTP Basic authentication
#
# kms_auth = ('keyadmin', 'rangerR0cks!')
kms_client = RangerKMSClient(kms_url, kms_auth)
##
## Step 2: Let's call KMS APIs
##
kms_status = kms_client.kms_status()
print('kms_status():', kms_status)
print()
key_name = 'test_' + str(int(time.time() * 1000))
key = kms_client.create_key(RangerKey({'name':key_name}))
print('create_key(' + key_name + '):', key)
print()
rollover_key = kms_client.rollover_key(key_name, key.material)
print('rollover_key(' + key_name + '):', rollover_key)
print()
kms_client.invalidate_cache_for_key(key_name)
print('invalidate_cache_for_key(' + key_name + ')')
print()
key_metadata = kms_client.get_key_metadata(key_name)
print('get_key_metadata(' + key_name + '):', key_metadata)
print()
current_key = kms_client.get_current_key(key_name)
print('get_current_key(' + key_name + '):', current_key)
print()
encrypted_keys = kms_client.generate_encrypted_key(key_name, 6)
print('generate_encrypted_key(' + key_name + ', ' + str(6) + '):')
for i in range(len(encrypted_keys)):
encrypted_key = encrypted_keys[i]
decrypted_key = kms_client.decrypt_encrypted_key(key_name, encrypted_key.versionName, encrypted_key.iv, encrypted_key.encryptedKeyVersion.material)
reencrypted_key = kms_client.reencrypt_encrypted_key(key_name, encrypted_key.versionName, encrypted_key.iv, encrypted_key.encryptedKeyVersion.material)
print(' encrypted_keys[' + str(i) + ']: ', encrypted_key)
print(' decrypted_key[' + str(i) + ']: ', decrypted_key)
print(' reencrypted_key[' + str(i) + ']:', reencrypted_key)
print()
reencrypted_keys = kms_client.batch_reencrypt_encrypted_keys(key_name, encrypted_keys)
print('batch_reencrypt_encrypted_keys(' + key_name + ', ' + str(len(encrypted_keys)) + '):')
for i in range(len(reencrypted_keys)):
print(' batch_reencrypt_encrypted_key[' + str(i) + ']:', reencrypted_keys[i])
print()
key_versions = kms_client.get_key_versions(key_name)
print('get_key_versions(' + key_name + '):', len(key_versions))
for i in range(len(key_versions)):
print(' key_versions[' + str(i) + ']:', key_versions[i])
print()
for i in range(len(key_versions)):
key_version = kms_client.get_key_version(key_versions[i].versionName)
print('get_key_version(' + str(i) + '):', key_version)
print()
key_names = kms_client.get_key_names()
print('get_key_names():', len(key_names))
for i in range(len(key_names)):
print(' key_name[' + str(i) + ']:', key_names[i])
print()
keys_metadata = kms_client.get_keys_metadata(key_names)
print('get_keys_metadata(' + str(key_names) + '):', len(keys_metadata))
for i in range(len(keys_metadata)):
print(' key_metadata[' + str(i) + ']:', keys_metadata[i])
print()
key = kms_client.get_key(key_name)
print('get_key(' + key_name + '):', key)
print()
kms_client.delete_key(key_name)
print('delete_key(' + key_name + ')')
```
For more examples, checkout `sample-client` python project in [ranger-examples](https://github.com/apache/ranger/blob/master/ranger-examples/sample-client/src/main/python/sample_client.py) module.
نیازمندی
| مقدار | نام |
|---|---|
| >=2.24 | requests |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=2.7 | Python |
نحوه نصب
نصب پکیج whl apache-ranger-0.0.9:
pip install apache-ranger-0.0.9.whl
نصب پکیج tar.gz apache-ranger-0.0.9:
pip install apache-ranger-0.0.9.tar.gz