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Initial implementation of the certificate generation tool (#148 )

* Initial implementation of the certificate generation tool

* Adding trust store persisting

* Addressing review comments

* Adding certificate type to the certificate generation process.

* Addressing review comments

* Fixing typos

* Changing keyOverride to 0 in examples and tests

* Addressing review comments + rebasing

* Adding CRL information to the certificate generation process

* Generation tool refactoring

* Addressing review comments

2018-01-23 11:50:03 +00:00

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Running the HSM Certificate Generation tool

The purpose of this tool is to facilitate the process of certificate generation on the HSM infrastructure. See hsm-cert-generator for more details.

See the Readme under network-management for detailed building instructions.

Configuration file

At startup, the HSM Certificate Generation Tool reads a configuration file, passed with --config-file on the command line.

This is an example of what a tool configuration file might look like:: ../../network-management/generator.conf

Invoke doorman with -? for a full list of supported command-line arguments.

General configuration parameters

Allowed parameters are:

hsmHost: IP address of the HSM device.
hsmPort: Port number of the HSM device.
userConfigs: List of user authentication configurations. See below section on User Authentication Configuration.
certConfig: Certificate specific configuration. See below section on Certificate Configuration.
trustStoreDirectory: Path to the directory where the generated trust store should be placed. The name of the generated file is "truststore.jks". If the trust store file does not exist, it will be created. IMPORTANT - This trust store is intended to be distributed across the nodes. Nodes are hardcoded to use "truststore.jks" file as the trust store name. As such, it is required that the file name is as the one expected by nodes.
trustStorePassword: Password for the generated trust store.

Certificate Configuration

certificateType: Type of the certificate to be created. Allowed values are: ROOT_CA, INTERMEDIATE_CA, NETWORK_MAP.
rootPrivateKeyPassword: Private key of the root certificate.
privateKeyPassword: Private key password to be used during the key generation process.
subject: X500Name formatted string to be used as the certificate public key subject.
validDays: Days number for certificate validity.
crlDistributionUrl: Url to the certificate revocation list of this certificate. If not defined the CRL information will not be added to the certificate.
crlIssuer: X500 name of the certificate revocation list issuer - e.g. "L=London, C=GB, OU=Org Unit, CN=Service Name". If the crlDistributionUrl configuration option is specified but this parameter is not, then the certificate issuing authority is considered to be the CRL issuer for this certificate.
keyCurve: Key algorithm curve type. See Utimaco supported values. "NIST-P256" has been used for experiments.
keyExport: Enables key exporting. 1 for allow, 0 for deny.
keyGenMechanism: HSM key generation process specific options. In the experiments the integer value being the logic OR of the two following (MECH_KEYGEN_UNCOMP = 4 or MECH_RND_REAL = 0) has been used. See Utimaco documentation for more details.
keyOverride: Whether to override the key if already exists or not. 1 for override and 0 for NOT override.
keySpecifier: This is an HSM specific parameter that corresponds to key name spacing. See Utimaco documentation for more details.
keyGroup: This is an HSM specific parameter that corresponds to key name spacing. See Utimaco documentation for more details.

User Authentication Configuration