d83ba3ba2e
This test include checks for unicode validation issues, null character string issues and a few other possible string validation issues. Change-Id: I64295cf419bfe1e2a9117324b09d38e16fe5b13f |
||
---|---|---|
data | ||
doc/source | ||
examples | ||
scripts | ||
syntribos | ||
tests/unit | ||
.gitignore | ||
.gitreview | ||
.mailmap | ||
.testr.conf | ||
CONTRIBUTING.rst | ||
HISTORY.rst | ||
LICENSE | ||
MANIFEST.in | ||
README.rst | ||
requirements.txt | ||
setup.cfg | ||
setup.py | ||
test-requirements.txt | ||
tox.ini |
Syntribos, An Automated API Security Testing Tool
Syntribos
xxxxxxx
x xxxxxxxxxxxxx x
x xxxxxxxxxxx x
xxxxxxxxx
x xxxxxxx x
xxxxx
x xxx x
x
xxxxxxxxxxxxxxx xxxxxxxxxxxxxxx
xxxxxxxxxxxxx xxxxxxxxxxxxx
xxxxxxxxxxx xxxxxxxxxxx
xxxxxxxxx xxxxxxxxx
xxxxxx xxxxxx
xxx xxx
x x
x
=== Automated API Scanning ===
Syntribos is an Automated API Security Testing Tool utilizing the Open CAFE Framework.
Given a simple configuration file and an example HTTP request, Syntribos can replace any API URL, URL parameter, HTTP header and request body field with a given set of strings. This is similar to Burp Proxy's Intruder sniper attack, but Syntribos iterates through each position automatically. Syntribos aims to automatically detect common security defects such as SQL injection, LDAP injection, buffer overflow, etc. In addition, Syntribos can be used to help identifying new security defects by fuzzing.
Syntribos has the capability to test any API, but is designed with OpenStack applications in mind.
Details
- Free software: Apache license
- Launchpad project
- Blueprints
- Bugs
Supported Operating Systems
Syntribos has been developed primarily in Linux and Mac environments, however it supports installation and execution on Windows. But it has not been tested yet.
Installation
Syntribos can be installed with pip from the git repository.
- Clone the repository and install it using pip
$ git clone https://github.com/openstack/syntribos.git
$ cd syntribos
$ pip install . --upgrade
- To enable autocomplete for Syntribos, run the command.
$ . scripts/syntribos-completion
- Create a directory named .opencafe in the user's home directory, or in the case of a python virtualenv, in the virtualenv root folder.
$ cafe-config init
- Install the http library that gives you the minimum plugins required to use Syntribos.
$ cafe-config plugins install http
Configuration
Copy the data files from Syntribos data directory to .opencafe/data directory created during "cafe-config init". This directory contains the fuzz string files. Copy the example configuration file to .opencafe/configs directory created during "cafe-config init".
$ cp syntribos/data/* .opencafe/data/
$ cp syntribos/examples/configs/keystone.config .opencafe/configs/.
Modify the configuration files to update your keystone URL, API endpoint and user credentials.
$ vi .opencafe/configs/keystone.config
Example configuration file:
[syntribos]
endpoint=<yourapiendpoint>
[user]
username=<yourusername>
password=<yourpassword>
user_id=<youruserid>
[auth]
endpoint=<yourkeystoneurl>
You can create a templates directory inside .opencafe directory to store the request templates for the resources being tested. The templates under the examples directory can give you a quick start.
$ mkdir .opencafe/templates
$ mkdir .opencafe/templates/keystone
$ cp syntribos/examples/templates/keystone/* .opencafe/templates/keystone
Running Syntribos
To execute a Syntribos test, run syntribos
specifying
the configuration file and template file(s) you want to use.
$ syntribos keystone.config .opencafe/templates/keystone/roles_get.txt
To run syntribos
against all template files, just
specify the template directory:
$ syntribos keystone.config .opencafe/templates/keystone/
Syntribos Logging
Syntribos takes advantage of the OpenCafe logging facility. Logs are
found in .opencafe/logs/
Logs are then arranged in
directories based on each Syntribos configuration file, and then by date
and time. Each log filename has an easy to follow naming convention.
$ ls .opencafe/logs/keystone.config/2015-08-18_14_44_04.333088/
cafe.master.log
syntribos.tests.fuzz.integer_overflow.(domains_post.txt)_(INT_OVERFLOW_BODY)_(integer-overflow.txt)_str1_model1.log
syntribos.tests.fuzz.integer_overflow.(domains_post.txt)_(INT_OVERFLOW_BODY)_(integer-overflow.txt)_str1_model2.log
syntribos.tests.fuzz.integer_overflow.(domains_post.txt)_(INT_OVERFLOW_BODY)_(integer-overflow.txt)_str1_model3.log
syntribos.tests.fuzz.integer_overflow.(domains_post.txt)_(INT_OVERFLOW_BODY)_(integer-overflow.txt)_str2_model1.log
syntribos.tests.fuzz.integer_overflow.(domains_post.txt)_(INT_OVERFLOW_BODY)_(integer-overflow.txt)_str2_model2.log
syntribos.tests.fuzz.integer_overflow.(domains_post.txt)_(INT_OVERFLOW_BODY)_(integer-overflow.txt)_str2_model3.log
Each log file includes the request details:
------------
REQUEST SENT
------------
request method..: POST
request url.....: https://yourapiendpoint/v3/domains
request params..:
request headers.: {'Content-Length': '46', 'Accept-Encoding': 'gzip, deflate', 'Connection': 'keep-alive', 'Accept': 'application/json', 'User-Agent': 'python-requests/2.7.0 CPython/2.7.9 Darwin/11.4.2', 'Host': 'yourapiendpoint', 'X-Auth-Token': u'9b1ed3d1cc69491ab914dcb6ced00440', 'Content-type': 'application/json'}
request body....: {"domain": {"description": "Domain description","enabled": "-1","name": u'ce9871c4-a0a1-4fbe-88db-f0729b43172c'}}
2015-08-18 14:44:12,464: DEBUG: cafe.engine.http.client:
and the response:
-----------------
RESPONSE RECEIVED
-----------------
response status..: <Response [406]>
response time....: 1.32309699059
response headers.: {'content-length': '112', 'server': 'nginx', 'connection': 'keep-alive', 'date': 'Tue, 18 Aug 2015 19:44:11 GMT', 'content-type': 'application/json; charset=UTF-8'}
response body....: {"message": "The server could not comply with the request since it is either malformed or otherwise incorrect."}
-------------------------------------------------------------------------------
2015-08-18 14:44:12,465: INFO: root: ========================================================
2015-08-18 14:44:12,465: INFO: root: Test Case....: test_case
2015-08-18 14:44:12,465: INFO: root: Created At...: 2015-08-18 14:44:11.139070
2015-08-18 14:44:12,465: INFO: root: No Test description.
2015-08-18 14:44:12,465: INFO: root: ========================================================
2015-08-18 14:44:12,465: WARNING: cafe.engine.models.data_interfaces.ConfigParserDataSource: No section: 'fuzz'. Using default value '200.0' instead
2015-08-18 14:44:12,465: DEBUG: root: Validate Length:
Initial request length: 52
Initial response length: 112
Request length: 46
Response length: 112
Request difference: -6
Response difference: 0
Precent difference: 0.0
Config percent: 200.0
Note the "Validate Length" section at the end. This is used to help
determine whether the test passed or failed. If the Percent
difference exceeds the Config percent the test has failed.
The Config percent is set in
syntribos/syntribos/tests/fuzz/config.py
. The Percent
difference is calculated in
syntribos/syntribos/tests/fuzz/base_fuzz.py
. Additional
validations, such as looking for SQL strings or stack traces, can be
added to individual tests.
The Logs also contain a summary of data related to the test results above:
2015-08-18 14:44:12,466: INFO: root: ========================================================
2015-08-18 14:44:12,466: INFO: root: Test Case......: test_case
2015-08-18 14:44:12,466: INFO: root: Result.........: Passed
2015-08-18 14:44:12,466: INFO: root: Start Time.....: 2015-08-18 14:44:12.464843
2015-08-18 14:44:12,466: INFO: root: Elapsed Time...: 0:00:00.001203
2015-08-18 14:44:12,466: INFO: root: ========================================================
2015-08-18 14:44:12,467: INFO: root: ========================================================
2015-08-18 14:44:12,467: INFO: root: Fixture........: syntribos.tests.fuzz.all_attacks.(agent_patch.txt)_(ALL_ATTACKS_BODY)_(all-attacks.txt)_str1_model1
2015-08-18 14:44:12,467: INFO: root: Result.........: Passed
2015-08-18 14:44:12,467: INFO: root: Start Time.....: 2015-08-18 14:44:11.139070
2015-08-18 14:44:12,467: INFO: root: Elapsed Time...: 0:00:01.328030
2015-08-18 14:44:12,468: INFO: root: Total Tests....: 1
2015-08-18 14:44:12,468: INFO: root: Total Passed...: 1
2015-08-18 14:44:12,468: INFO: root: Total Failed...: 0
2015-08-18 14:44:12,468: INFO: root: Total Errored..: 0
2015-08-18 14:44:12,468: INFO: root: ========================================================
Basic Syntribos Test Anatomy
Test Types
The tests included at release time include LDAP injection, SQL injection, integer overflow and the generic all_attacks.
In order to run a specific test, simply use the
-t, --test-types
option and provide syntribos with a keyword or keywords to match
from the test files located in syntribos/tests/fuzz/
.
For SQL injection tests, use:
$ syntribos keystone.config templates/keystone/domains_post.txt -t SQL
For SQL injection tests against the template body only, use:
$ syntribos keystone.config template/keystone/domains_post.txt -t SQL_INJECTION_BODY
For all tests against HTTP headers only, use:
$ syntribos keystone.config template/keystone/domains_post.txt -t HEADERS
Call External
Syntribos template files can be supplemented with variable data, or data retrieved from external sources. This is handled using 'extensions.'
Extensions are found in syntribos/syntribos/extensions/
.
One example packaged with Syntribos enables the tester to obtain an
auth token from keystone/identity. The code is located in
identity/client.py
To use this extension, you can add the following to your template file:
X-Auth-Token: CALL_EXTERNAL|syntribos.extensions.identity.client:get_token_v3:["user"]|
The "user" string indicates the data from the configuration file we
added in opencafe/configs/keystone.config
Another example is found in random_data/client.py
. This
returns a UUID when random but unique data is needed. This can be used
in place of usernames when fuzzing a create user call.
"username": "CALL_EXTERNAL|syntribos.extensions.random_data.client:get_uuid:[]|",
The extension function can return one value or be used as a generator if you want it to change for each test.
Action Field
While Syntribos is designed to test all fields in a request, it can also ignore specific fields through the use of Action Fields. If you want to fuzz against a static object ID, use the Action Field indicator as follows:
"ACTION_FIELD:id": "1a16f348-c8d5-42ec-a474-b1cdf78cf40f",
The ID provided will remain static for every test.
Executing Unittests
Navigate to the syntribos
root directory
$ python -m unittest discover syntribos/ -p ut_*.py