mirror of
https://github.com/ossf/scorecard.git
synced 2024-11-05 05:17:00 +03:00
81 lines
2.4 KiB
Go
81 lines
2.4 KiB
Go
// Copyright 2021 Security Scorecard Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package clients
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import (
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"bytes"
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"context"
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"encoding/json"
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"net/http"
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"github.com/ossf/scorecard/v4/errors"
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)
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const osvQueryEndpoint = "https://api.osv.dev/v1/query"
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type osvQuery struct {
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Commit string `json:"commit"`
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}
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// VulnerabilitiesClient cheks for vulnerabilities in api.osv.dev.
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type VulnerabilitiesClient interface {
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HasUnfixedVulnerabilities(context context.Context, commit string) (VulnerabilitiesResponse, error)
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}
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// VulnerabilitiesResponse is the response from the OSV API.
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type VulnerabilitiesResponse struct {
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Vulns []struct {
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ID string `json:"id"`
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} `json:"vulns"`
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}
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type vulns struct{}
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// DefaultVulnerabilitiesClient is a new Vulnerabilities client.
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func DefaultVulnerabilitiesClient() VulnerabilitiesClient {
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return vulns{}
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}
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// HasUnfixedVulnerabilities runs Vulnerabilities check.
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func (v vulns) HasUnfixedVulnerabilities(ctx context.Context, commit string) (VulnerabilitiesResponse, error) {
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query, err := json.Marshal(&osvQuery{
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Commit: commit,
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})
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if err != nil {
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return VulnerabilitiesResponse{}, errors.WithMessage(err, "failed to marshal query")
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}
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req, err := http.NewRequestWithContext(ctx, http.MethodPost, osvQueryEndpoint, bytes.NewReader(query))
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if err != nil {
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return VulnerabilitiesResponse{}, errors.WithMessage(err, "failed to create request")
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}
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// Use our own http client as the one from CheckRequest adds GitHub tokens to the headers.
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httpClient := &http.Client{}
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resp, err := httpClient.Do(req)
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if err != nil {
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return VulnerabilitiesResponse{}, errors.WithMessage(err, "failed to send request")
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}
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defer resp.Body.Close()
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var osvResp VulnerabilitiesResponse
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decoder := json.NewDecoder(resp.Body)
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if err := decoder.Decode(&osvResp); err != nil {
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return VulnerabilitiesResponse{}, errors.WithMessage(err, "failed to decode response")
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}
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return osvResp, nil
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}
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