Converting README from Markdown to RST

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we should write our README and other documentation in it.

Other minor edits (spelling, formatting, etc.) as well.

Change-Id: Ibfdbb641260a4102a8b85ee7ef8f9edb4a09b55e
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Syntribos, An Automated API Security Testing Tool
====================================================
<pre>
----------------------------------------
Syntribos
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=== Automated API Scanning ===
----------------------------------------
</pre>
Syntribos is an Automated API Security Testing Tool utilizing the [Open CAFE Framework](https://github.com/stackforge/opencafe).
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 addtion, 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](http://http://www.openstack.org/) applications in mind.
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](https://pypi.python.org/pypi/pip) from the git repository.
* Run `pip install git+git://github.com/rackerlabs/syntribos` so that pip will auto-install all other dependencies.
* To enable autocomplete for Syntribos, run the command `. scripts/syntribos-completion`
* Run 'cafe-config init' this will create a directory named .opencafe in the user's home directory, or in the case of a python virtualenv, in the virtualenv root folder.
* Run 'cafe-config plugins install http' this will install the http library and give you the minimum plugins required to use Syntribos.
Configuration
--------------
Copy the Syntribos data directory to OpenCafe. This directory contains the fuzz string files. Copy the example configuration file to .opencafe/configs directory.
```
$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 credentails.
```
vi .opencafe/configs/keystone.config
```
Example configuration file:
```
[syntribos]
endpoint=<yourapiendpoint>
[user]
username=<yourusername>
password=<yourpassword>
user_id=<youruserid>
[auth]
endpoint=<yourkeystoneurl>
```
Your can create a directory to store the payloads for the resources being tested. The payloads under examples directory can give you quick start.
```
$ mkdir payloads
$ mkdir payloads/keystone
$ cp syntribos/examples/payloads/keystone/* payloads/keystone/.
```
Here are some examples for payload files
```
$ vi payloads/keystone/domains_post.txt
```
```
POST /v3/domains HTTP/1.1
Accept: application/json
X-Auth-Token: CALL_EXTERNAL|syntribos.extensions.identity.client:get_token_v3:["user"]|
Content-type: application/json
{
"domain": {
"description": "Domain description",
"enabled": true,
"name": "CALL_EXTERNAL|syntribos.extensions.random_data.client:get_uuid:[]|"
}
}
```
```
$ vi payloads/keystone/domains_patch.txt
```
```
PATCH /v3/domains/c45412aa3cb74824a222c2f051bd62ac HTTP/1.1
Accept: application/json
X-Auth-Token: CALL_EXTERNAL|syntribos.extensions.identity.client:get_token_v3:["user"]|
Content-type: application/json
{
"domain": {
"description": "Domain description",
"enabled": true,
"name": "test name"
}
}
```
```
$ vi payloads/keystone/domains_get.txt
```
```
GET /v3/domains/{c45412aa3cb74824a222c2f051bd62ac} HTTP/1.1
Accept: application/json
X-Auth-Token: CALL_EXTERNAL|syntribos.extensions.identity.client:get_token_v3:["user"]|
```
Running Syntribos
-------
To execute a Syntribos test,
run syntribos specifying the configuration file and payload file(s) you want to use.
```
$ syntribos keystone.config payloads/keystone/domains_post.txt
```
To run syntribos against all payload files, just specify the payload directory:
```
$ syntribos keystone.config payloads/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 payloads/keystone/domains_post.txt -t SQL
```
For SQL injection tests against the payload body only, use:
```
$ syntribos keystone.config payloads/keystone/domains_post.txt -t SQL_INJECTION_BODY
```
For all tests against HTTP headers only, use:
```
$ syntribos keystone.config payloads/keystone/domains_post.txt -t HEADERS
```
**Call External**
Syntribos payload 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 make use of this extension, add the following to the header of your payload 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 th 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
```

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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 ===
.. image:: https://img.shields.io/pypi/v/syntribos.svg
:target: https://pypi.python.org/pypi/syntribos/
:alt: Latest Version
.. image:: https://img.shields.io/pypi/dm/syntribos.svg
:target: https://pypi.python.org/pypi/syntribos/
:alt: Downloads
Syntribos is an Automated API Security Testing Tool utilizing the `Open
CAFE Framework <https://github.com/stackforge/opencafe>`__.
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 <http://http://www.openstack.org/>`__ 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 <https://pypi.python.org/pypi/pip>`__ from the git repository.
- Run ``pip install git+git://github.com/rackerlabs/syntribos`` so that
pip will auto-install all other dependencies.
- To enable autocomplete for Syntribos, run the command
``. scripts/syntribos-completion``
- Run ``cafe-config init`` to create a directory named .opencafe
in the user's home directory, or in the case of a python virtualenv,
in the virtualenv root folder.
- Run ``cafe-config plugins install http`` to install the http
library and give you the minimum plugins required to use Syntribos.
Configuration
-------------
Copy the Syntribos data directory to OpenCafe. This directory contains
the fuzz string files. Copy the example configuration file to
``.opencafe/configs directory.``
::
$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>
Your can create a directory to store the payloads for the resources
being tested. The payloads under examples directory can give you quick
start.
::
$ mkdir payloads
$ mkdir payloads/keystone
$ cp syntribos/examples/payloads/keystone/* payloads/keystone/.
Here are some examples for payload files
::
$ vi payloads/keystone/domains_post.txt
::
POST /v3/domains HTTP/1.1
Accept: application/json
X-Auth-Token: CALL_EXTERNAL|syntribos.extensions.identity.client:get_token_v3:["user"]|
Content-type: application/json
{
"domain": {
"description": "Domain description",
"enabled": true,
"name": "CALL_EXTERNAL|syntribos.extensions.random_data.client:get_uuid:[]|"
}
}
::
$ vi payloads/keystone/domains_patch.txt
::
PATCH /v3/domains/c45412aa3cb74824a222c2f051bd62ac HTTP/1.1
Accept: application/json
X-Auth-Token: CALL_EXTERNAL|syntribos.extensions.identity.client:get_token_v3:["user"]|
Content-type: application/json
{
"domain": {
"description": "Domain description",
"enabled": true,
"name": "test name"
}
}
::
$ vi payloads/keystone/domains_get.txt
::
GET /v3/domains/{c45412aa3cb74824a222c2f051bd62ac} HTTP/1.1
Accept: application/json
X-Auth-Token: CALL_EXTERNAL|syntribos.extensions.identity.client:get_token_v3:["user"]|
Running Syntribos
-----------------
To execute a Syntribos test, run ``syntribos`` specifying the configuration
file and payload file(s) you want to use.
::
$ syntribos keystone.config payloads/keystone/domains_post.txt
To run ``syntribos`` against all payload files, just specify the payload
directory:
::
$ syntribos keystone.config payloads/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 payloads/keystone/domains_post.txt -t SQL
For SQL injection tests against the payload body only, use:
::
$ syntribos keystone.config payloads/keystone/domains_post.txt -t SQL_INJECTION_BODY
For all tests against HTTP headers only, use:
::
$ syntribos keystone.config payloads/keystone/domains_post.txt -t HEADERS
**Call External**
Syntribos payload 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 make use of this extension, add the following to the header of your
payload 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 th 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
.. _Apache license: https://github.com/openstack/syntribos/blob/master/LICENSE
.. _Launchpad project: https://launchpad.net/syntribos
.. _Blueprints: https://blueprints.launchpad.net/syntribos
.. _Bugs: https://bugs.launchpad.net/syntribos

View File

@ -2,7 +2,7 @@
name = syntribos
summary = API Security Scanner
description-file =
README.md
README.rst
author = Rackspace Cloud QE
author-email = nathan.buckner@rackspace.com
home-page = http://www.openstack.org/