This change updates the KeyWrappingSpecification struct to conform
with current library styles. This struct is used for key wrapping
functionality and will be used in future patches. Updated unit
tests matching the new additions are included.
This change updates the MACSignatureKeyInformation struct to
conform with current library styles. This struct is used for key
wrapping functionality and will be leveraged by future patches.
Updated unit tests matching the new additions are included.
This change updates the EncryptionKeyInformation struct to conform
with current library styles. This struct is used for key wrapping
functionality and will be leveraged by future patches. Updated
unit tests matching the new additions are included.
This change adds key derivation functionality to the cryptographic
engine, adding support for multiple key derivation methods,
including encrypting, hashing, HMACing, and specific algorithms
like PBKDF2 and NIST 800-108. Numerous unit tests are included
from established cryptographic testing sources to verify the
added functionality.
This change adds decryption functionality to the cryptographic
engine used by the server. It supports a variety of symmetric
decryption algorithms and block cipher modes. Asymmetric
decryption support will be added in a future patch.
Unit tests and minor updates to surrounding code are included.
This change adds request/response payloads for the DeriveKey
operation, updating the payload factories to support DeriveKey.
Unit tests for the payloads and payload factories are included.
The inequality operator was also added to the TemplateAttribute
struct to support the DeriveKey payload unit tests; differences
in Python2.7 and 3+ led to comparison failures.
This change adds support for the DerivationParameters struct,
which is needed for DeriveKey support. Unit tests are included to
cover all newly added code.
This change adds request and response payloads for Decrypt
operation, updating the payload factories to support Decrypt
payloads. Unit tests for all new code are included.
This change adds Encrypt operation support to the KMIPProxy and
ProxyKmipClient clients, including unit tests to cover the new
functionality.
Extensive documentation has been added to the header comments for
the new client methods detailing the expected input parameters and
return values. This approach should be followed for all new client
additions going forward.
This change adds the Encrypt operation to the server. Support is
currently limited to symmetric encryption only. The encryption key
used with the operation must be in the Active state and it must
have the Encrypt bit set in its cryptographic usage mask.
This change adds encryption functionality to the cryptographic
engine used by the server. It supports a variety of symmetric
encryption algorithms and block cipher modes. Asymmetric encryption
support will be added in a future patch.
Unit tests and minor updates to surrounding core code are included.
This change adds request and response payloads for the Encrypt
operation, updating the payload factories to support Encrypt
payloads. Unit tests for all new code are included.
This change updates the CryptographicParameters struct, removing the
primitive class wrappers that it used to use for attribute values
and replacing them with struct properties that internally manage the
primitive objects directly. This gutting and regutting necessitates
cascading changes to every part of the library that used these
internal primitive class wrappers, including unit tests, client and
client tests, and attribute factory handlers. All of these have been
updated to reflect the correct usage of the CryptographicParameters
struct.
This change also adds in additional attribute members for the
CryptographicParameters struct to bring it up to spec with KMIP 1.2.
This change updates the server results returned by the Query
operation to match the current set of supported features. The tests
for Query have been updated to better reflect testing across KMIP
versions.
This change removes the original KMIPServer implementation, along
with all supporting classes. The KmipServer implementation is the
only supported server implementation going forward.
This change restructures how access controls are enforced for
different server operations, pulling common code into a shared
method for reuse. The server unit tests have been updated to
reflect this change.
This change updates the server and managed object set to support
the InitialDate attribute. The InitialDate is set when the Create,
CreateKeyPair, and Register operations are invoked and can be
listed and retrieved with the GetAttributeList and GetAttributes
operations respectively. The server unit tests have been updated
to reflect these changes.
This change adds support for the GetAttributeList operation. The
user can specify the ID of a managed object and get back a list
containing the names of all attributes currently set on the object.
The user can also omit the ID and the server will default to using
the ID placeholder for the object ID. New server tests have been
added to cover this feature. The GetAttributeList payloads have
also been updated for consistency with other payloads, requiring
minor updates in other clients and unit tests.
This change fixes a bug introduced with the addition of Python3.5
support. In Python3.5, SIGINT is silently ignored for system calls
(e.g., socket.accept) if the SIGINT signal handler does not raise
an exception. This causes the server to delay shutdown when
receiving SIGINT until after a new connection has been made. This
change updates the server's SIGINT signal handler to raise the
correct exception and updates the error handling code while serving
connections to account for this change in SIGINT processing. This
allows the server to shutdown immediately upon receiving SIGINT.
The server unit tests are updated to account for this change.
This change updates how the built-in open function is mocked in
the PyKMIP server test suite. On some platforms the old approach
was insufficient. This change explicitly references the builtins
module for Python3+, removing the old module-based mock.
This change fixes a bug that could occur when accessing the server
with multiple threads or processes. The SQLite backend by default
does not support multithreading. This change updates how the
SQLite backend is instantiated, preventing error generation when
using multiple clients simultaenously. The server unit test suite
has been updated to cover the change.
This change fixes a bug in the ProxyKmipClient, specifically in
the register method. The client would create attributes for the
object to register, regardless if those attributes were set on
the object. This could cause attribute value overwrites, deleting
valid default values with empty values. This change adds checks
to ensure these attributes are not created with the request if
they are not set on the object. The client unit tests have been
updated to reflect this change.
This change updates the server to better handle exceptions thrown
while looking up the value of different attributes on managed
objects. Some managed objects in PyKMIP don't currently support
attributes they are supposed to. This can cause lookup errors
when using GetAttributes. This change suppresses any exceptions
and simply returns None for the missing attribute value. The
server unit tests have been updated to account for this change.
This change adds support for the GetAttributes operation to the
PyKMIP clients. Demo scripts showing how to use the new operation
will be included in a future update. Client test cases have been
added and updated to reflect the new operation.
This change adds server support for the GetAttributes operation.
The user can specify an object ID and an attribute list to get
the values of the attributes listed from the specified object.
The user can also omit either argument; the server will default
to using the ID placeholder and all viable attributes respectively.
Only a subset of the standard attributes are supported right now.
New tests have been added to cover the new feature.
Closes#185Closes#211Closes#218
This change updates the attribute value factory to allow for the
creation of ObjectType attributes with values provided by the
caller. Unit tests have been added to cover this change.
The ProxyKmipClient now allows you to optionally provide a name
when performing a `Create` or a `Create Key Pair`. If not specified,
the name is excluded from the request.
* For `create`, users specify `name`
* For `create_key_pair`, users specify `private_name` and `public_name`
Resolves#208
This change fixes a bug with the server where the server would
prematurely shutdown upon receiving a client connection using an
invalid certificate. The server will now withstand bad client
connections. The impacted server unit tests have been updated to
reflect the bug fix.
This change updates the payload factories, adding placeholder
support for operations added in KMIP 1.3. It also updates old
placeholders with now supported payloads. The corresponding
unit test suites have been updated to match the additions.
This change updates the server, updating how it processes config
values and allowing it to handle optional or ommitted policy_path
values. This fixes a bug where users could not leave the
policy_path config file unset, in addition to a bug that forced
users to use '/etc/pykmip/policies' as their policy directory.
Fixes#210
This change adds str and repr utilities to the Attribute object. A
new test suite for Attribute object tests is included, however only
the tests for the string utilities are included with this patch.
The remaining Attribute tests will be implemented in a later patch.
This change adds some utility methods, including equality operators
and string methods, to the ApplicationSpecificInformation attribute.
Unit tests covering the changes are included.
This change adds support for the Activate operation to the server,
including additional server unit tests, a new IllegalOperation
exception, and updated state attribute support in Pie objects.
Fixes#186
This change fixes a minor bug with the client shutdown routine,
where an error would get thrown when attempting to call shutdown
on an unconnected socket. This error is now caught and suppressed,
since the client is already shutting down. A new client unit test
is included to cover this change.
This change adds support for dynamic operation policy loading.
The server config file now supports a 'policy_path' option that
points to a filesystem directory. Each file in the directory
should contain a JSON policy object. The KMIP server will scan
this directory and attempt to load all valid policies it finds.
The results of this process will be logged.
This change adds enforcement of KMIP operation policies to the
server engine, specifically to the Get and Destroy operations.
Explicit object ownership is enforced as a result, with ownership
now a tracked internal server property of managed objects. Tests
for this new functionality are included.
This change updates the KMIP engine to process and persist the
value of the operation policy name attribute when creating or
registering new managed objects. Tests are included for these
changes.
This change adds operation policy name support to the pie client,
allowing you to optionally specify the policy name when creating
new symmetric keys and asymmetric key pairs. The operation policy
name can also be set on any pie object and will be sent with the
corresponding register request for new objects. Tests for these
additions are included.
This change fixes a bug in the KMIP server engine where a missing
request credential would cause the session to prematurely
terminate. Credential handling may require session termination
for missing credentials, but that decision should be made by
credential processing not request processing.
Fixes#193
This change updates the KmipSession, allowing it to extract client
identity from the client certificate of a TLS connection. The
certificate subject common name is used as the client identity if
the certificate has client authentication set in the extended key
usage extension.
This change breaks backwards compatibility. If a client certificate
does not define a client identity, the session will reject it and
shutdown the connection. Any client certificates used to connect
with the software server in the past will need to be replaced with
certificates that define a suitable client identity.
This change adds some additional logging statements when processing
individual KMIP operations, providing additional information on
operation input and output. The associated tests have been updated
accordingly.
An issue with local daylight savings time causes a comparison error in
some locales when checking against a hard-coded expected time string.
The DateTime primitive string representation has been updated to output
only UTC time strings.
Fixes#124
This change fixes a bug with the KmipSession connection handling logic
that would terminate the connection before actually receiving a
termination from the client. The corresponding unit tests have been
updated to reflect this fix.
This change adds KmipEngine support to the KmipSession. The session will
now pass on received requests for processing by the engine, handling any
results or errors that occur. The KmipSession test suite has been
updated to reflect this change.
This change adds the KmipServer, the front-end of the KMIP software
server. The KmipServer is in charge of loading configuration settings,
creating all major server components, and serving and managing client
connections. A KmipServerConfig tool is included to handle configuration
settings. Test cases for all new code are included.
When KmipSession instantiated without session name there is error:
File ".../PyKMIP/kmip/services/server/session.py", line 57, in __init__
self._logger = logging.getLogger('.'.join((__name__, name)))
TypeError: sequence item 1: expected str instance, NoneType found
This change adds a policy system that will be used by the KmipEngine to
track and organize rules for individual KMIP attributes. Comparison
operators for the Integer primitive and ProtocolVersion struct are added
to support the AttributePolicy. Tests for all new changes are included.
This change adds a policy system that will be used by the KmipEngine to
track and organize rules for individual KMIP attributes. Comparison
operators for the Integer primitive and ProtocolVersion struct are added
to support the AttributePolicy. Tests for all new changes are included.
This change adds the KmipEngine, the core processing component of the
KmipServer. The KmipEngine contains the KMIP application logic and
handles process request messages by batch. The engine handles logging
and error handling throughout the processing stack.
New server exceptions are added to handle new error cases. A test suite
is included.
This pull request:
- Adds the comparison operators to the following classes:
-- Attribute.AttributeName class
- Fixes bug in the "_create_cryptographic_parameters" function when "None" type parameters are used
- Adds read, write, and comparator unit tests for the Attribute class in the /kmip/core/objects.py file
Signed-off-by: Hadi Esiely <hadi.esiely-barrera@jhuapl.edu>
... to gently indicate the end of request processing
Introduce 'RequestLengthMismatch' exception dedicated for the
unexpected result of 'read' request operation
Unit tests for kmip-protocol
The code for persisting symmetric keys in a database has been added
along with the corresponding unit tests.
The usage mask list for cryptographic objects is stored as an integer bitmask.
The conversion takes place with a new SQLAlchemy type.
Switched ManagedObject value type to VARBINARY. This prevents errors from
occuring when trying to convert to a string.
Added the ORM code to be able to persist OpaqueData in a database.
This added the code to the base class ManagedObject as well. Unit
tests are added to demonstrate the code is working correctly.
This change adds a KmipSession class that manages individual
client/server connections in a thread of execution separate from the
main thread. A test suite is included.
This pull request adds some unit tests for the server failover code that was recently merged.
Signed-off-by: Hadi Esiely <hadi.esiely-barrera@jhuapl.edu>
This change adds KMIP authentication suites, which define the TLS
protocols and cipher suites to use for establishing secure network
connections compliant with the KMIP specification. Test suites are
included.
This feature enables the PyKMIP library to switch between KMIP service provider
hosts in the event one of them is unavailable. To list more than than one host,
include all necessary host IP addresses separated by commas in the "host" field
in the pykmip.conf file.
Signed-off-by: Hadi Esiely <hadi.esiely-barrera@jhuapl.edu>
This change updates the Enumeration primitive, adding a fresh
implementation and documentation. An updated unit test suite for the
primitive is included. Numerous changes to Enumeration usage across the
library are also included to comply with the updated implementation.
This change adds support for the GetAttributeList operation to the
ProxyKmipClient. It updates the Pie client API and provides a demo
showing how to use the operation. All relevant test suites are updated
accordingly.
This change updates the DateTime primitive, adding documentation and
Python string operator support. A new unit test suite for the primitive
is included.
This change adds support for the GetAttributeList operation to the
KMIPProxy client. It adds a new result object for the operation along
with an integration test demonstrating how the operation can be used.
Client unit test cases are also included.
Peter Hamilton
Peter Hamilton
dane-fichter
Hao Shen
Peter Hamilton
Charles Stephens
Jonathan Seawright
Peter
Viktor Tarasov
Hadi Esiely
Nathan Reller