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ParsePluginLicense.scala
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ParsePluginLicense.scala
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/*
*************************************************************************************
* Copyright 2017 Normation SAS
*************************************************************************************
*
* This file is part of Rudder.
*
* Rudder is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* In accordance with the terms of section 7 (7. Additional Terms.) of
* the GNU General Public License version 3, the copyright holders add
* the following Additional permissions:
* Notwithstanding to the terms of section 5 (5. Conveying Modified Source
* Versions) and 6 (6. Conveying Non-Source Forms.) of the GNU General
* Public License version 3, when you create a Related Module, this
* Related Module is not considered as a part of the work and may be
* distributed under the license agreement of your choice.
* A "Related Module" means a set of sources files including their
* documentation that, without modification of the Source Code, enables
* supplementary functions or services in addition to those offered by
* the Software.
*
* Rudder is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Rudder. If not, see <http://www.gnu.org/licenses/>.
*
*************************************************************************************
*/
package com.normation.plugins
import java.io.InputStreamReader
import com.normation.license.{LicenseChecker, LicenseError, LicenseReader, RSAKeyManagement, Version}
import com.normation.rudder.domain.logger.PluginLogger
import org.joda.time.DateTime
/*
* Default licensed implementation of the plugin
*/
/*
* An utility method that check if a license file exists and is valid.
* It then analysis it and return these information in a normalized format.
*/
trait LicensedPluginCheck extends CheckRudderPluginEnable {
/*
* implementation must define variable with the following maven properties
* that will be replaced at build time:
*/
// val pluginClasspathPubkey = "${plugin-resource-publickey}"
// val pluginLicensePath = "${plugin-resource-license}"
// val pluginDeclaredVersion = "${plugin-declared-version}"
// val pluginId = "${plugin-name}"
def pluginClasspathPubkey: String
def pluginLicensePath : String
def pluginDeclaredVersion: String
def pluginId : String
lazy val maybeInfo = LicenseReader.readAndCheckLicense(pluginLicensePath, pluginClasspathPubkey, pluginDeclaredVersion, pluginId)
lazy val hasLicense = true
// log
maybeInfo.fold( error => PluginLogger.error(error) , ok => PluginLogger.warn("License signature is valid.") )
def isEnabled = enabledStatus == PluginStatus.Enabled
def enabledStatus: PluginStatus = {
(for {
info <- maybeInfo
(license, version) = info
check <- LicenseChecker.checkLicense(license, DateTime.now, version, pluginId)
} yield {
check
}) match {
case Right(x) => PluginStatus.Enabled
case Left (y) => PluginStatus.Disabled(y.msg)
}
}
def licenseInformation: Option[PluginLicenseInfo] = maybeInfo match {
case Left(_) => None
case Right((l, v)) => Some(PluginLicenseInfo(
licensee = l.content.licensee.value
, softwareId = l.content.softwareId.value
, minVersion = l.content.minVersion.value.toString
, maxVersion = l.content.maxVersion.value.toString
, startDate = l.content.startDate.value
, endDate = l.content.endDate.value
))
}
}