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refactor(model)!: Split vulnerability classes to a separate package
For a better overview, split out CVSS classes to separate files in a new "vulnerabilities" sub-package of the ORT model. A plural name for the package was chosen to align with the "licenses" sub-package. Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
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Original file line number | Diff line number | Diff line change |
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/* | ||
* Copyright (C) 2021 The ORT Project Authors (see <https://github.com/oss-review-toolkit/ort/blob/main/NOTICE>) | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* https://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
* | ||
* SPDX-License-Identifier: Apache-2.0 | ||
* License-Filename: LICENSE | ||
*/ | ||
|
||
package org.ossreviewtoolkit.model.vulnerabilities | ||
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/** | ||
* The rating attaches human-readable semantics to the score number according to CVSS version 2, see | ||
* https://www.balbix.com/insights/cvss-v2-vs-cvss-v3/#CVSSv3-Scoring-Scale-vs-CVSSv2-6. | ||
*/ | ||
enum class Cvss2Rating(private val upperBound: Float) { | ||
LOW(4.0f), | ||
MEDIUM(7.0f), | ||
HIGH(10.0f); | ||
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companion object { | ||
/** | ||
* A set of names that refer to the CVSS version 2 scoring system. | ||
*/ | ||
val NAMES = setOf("CVSS2", "CVSSV2", "CVSS:2.0") | ||
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/** | ||
* Get the [Cvss2Rating] from a [score], or null if the [score] does not map to any [Cvss2Rating]. | ||
*/ | ||
fun fromScore(score: Float): Cvss2Rating? = | ||
when { | ||
score < 0.0f || score > HIGH.upperBound -> null | ||
score < LOW.upperBound -> LOW | ||
score < MEDIUM.upperBound -> MEDIUM | ||
score <= HIGH.upperBound -> HIGH | ||
else -> null | ||
} | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
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/* | ||
* Copyright (C) 2021 The ORT Project Authors (see <https://github.com/oss-review-toolkit/ort/blob/main/NOTICE>) | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* https://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
* | ||
* SPDX-License-Identifier: Apache-2.0 | ||
* License-Filename: LICENSE | ||
*/ | ||
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package org.ossreviewtoolkit.model.vulnerabilities | ||
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/** | ||
* The rating attaches human-readable semantics to the score number according to CVSS version 3, see | ||
* https://www.first.org/cvss/v3.0/specification-document#Qualitative-Severity-Rating-Scale. | ||
*/ | ||
enum class Cvss3Rating(private val upperBound: Float) { | ||
NONE(0.0f), | ||
LOW(4.0f), | ||
MEDIUM(7.0f), | ||
HIGH(9.0f), | ||
CRITICAL(10.0f); | ||
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companion object { | ||
/** | ||
* A set of names that refer to the CVSS version 3 scoring system. | ||
*/ | ||
val NAMES = setOf("CVSS3", "CVSSV3", "CVSS:3.0", "CVSS:3.1") | ||
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/** | ||
* Get the [Cvss3Rating] from a [score], or null if the [score] does not map to any [Cvss3Rating]. | ||
*/ | ||
fun fromScore(score: Float): Cvss3Rating? = | ||
when { | ||
score < 0.0f || score > CRITICAL.upperBound -> null | ||
score == NONE.upperBound -> NONE | ||
score < LOW.upperBound -> LOW | ||
score < MEDIUM.upperBound -> MEDIUM | ||
score < HIGH.upperBound -> HIGH | ||
score <= CRITICAL.upperBound -> CRITICAL | ||
else -> null | ||
} | ||
} | ||
} |
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