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peridot/apollo/workflow/update_cve_state.go
2022-10-30 02:59:43 +01:00

195 lines
6.2 KiB
Go

// Copyright (c) All respective contributors to the Peridot Project. All rights reserved.
// Copyright (c) 2021-2022 Rocky Enterprise Software Foundation, Inc. All rights reserved.
// Copyright (c) 2021-2022 Ctrl IQ, Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors
// may be used to endorse or promote products derived from this software without
// specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
package workflow
import (
"context"
"fmt"
"github.com/sirupsen/logrus"
"go.temporal.io/sdk/activity"
"go.temporal.io/sdk/workflow"
apollodb "peridot.resf.org/apollo/db"
apollopb "peridot.resf.org/apollo/pb"
"strings"
"time"
)
func (c *Controller) UpdateCVEStateActivity(ctx context.Context) error {
go func() {
for {
activity.RecordHeartbeat(ctx)
time.Sleep(10 * time.Second)
}
}()
cves, err := c.db.GetAllUnresolvedCVEs()
if err != nil {
c.log.Errorf("could not get unresolved cves: %v", err)
return fmt.Errorf("could not get unresolved cves")
}
shortCodeBuffer := map[string]*apollodb.ShortCode{}
productBuffer := map[string][]*apollodb.Product{}
ignoredPackagesBuffer := map[int64][]string{}
for _, cve := range cves {
if !strings.HasPrefix(cve.ID, "CVE") {
continue
}
if shortCodeBuffer[cve.ShortCode] == nil {
shortCode, err := c.db.GetShortCodeByCode(cve.ShortCode)
if err != nil {
logrus.Errorf("could not get short code: %v", err)
continue
}
shortCodeBuffer[shortCode.Code] = shortCode
}
shortCode := shortCodeBuffer[cve.ShortCode]
if productBuffer[shortCode.Code] == nil {
products, err := c.db.GetProductsByShortCode(shortCode.Code)
if err != nil {
logrus.Errorf("could not get products for code: %s: %v", shortCode.Code, err)
continue
}
productBuffer[shortCode.Code] = products
}
products := productBuffer[shortCode.Code]
// Please do not simplify next statement
// During testing we're mocking pagination as well, and this is the
// easiest way to "wrap" and represent a new request restarting it from page 1
cveRh, _, err := c.security.GetCveExecute(c.security.GetCve(ctx, cve.ID))
if err != nil {
logrus.Errorf("could not retrieve new state for %s from Red Hat: %v", cve.ID, err)
continue
}
for _, product := range products {
if ignoredPackagesBuffer[product.ID] == nil {
ignoredUpstreamPackages, err := c.db.GetAllIgnoredPackagesByProductID(product.ID)
if err != nil {
logrus.Errorf("could not get ignored packages: %v", err)
continue
}
ignoredPackagesBuffer[product.ID] = ignoredUpstreamPackages
}
ignoredUpstreamPackages := ignoredPackagesBuffer[product.ID]
pName := productName(product.RedHatMajorVersion.Int32)
beginTx, err := c.db.Begin()
if err != nil {
c.log.Errorf("could not begin transaction: %v", err)
continue
}
tx := c.db.UseTransaction(beginTx)
skipCve := false
defer func() {
if skipCve {
_ = beginTx.Rollback()
}
}()
if cveRh.AffectedRelease != nil {
for _, state := range *cveRh.AffectedRelease {
if (product.Cpe.Valid && state.Cpe == product.Cpe.String) || state.ProductName == pName {
st := apollopb.AffectedProduct_STATE_FIXED_UPSTREAM
packageName := "TBD"
if state.Package != nil {
packageName = *state.Package
match, err := c.checkForIgnoredPackage(ignoredUpstreamPackages, packageName)
if err != nil {
c.log.Errorf("Invalid glob: %v", err)
continue
}
if match {
st = apollopb.AffectedProduct_STATE_UNKNOWN
}
} else {
st = apollopb.AffectedProduct_STATE_UNKNOWN
}
skipCve = c.checkProduct(tx, cve, shortCode, product, st, packageName, &state.Advisory)
if skipCve {
break
}
}
}
}
if cveRh.PackageState != nil {
for _, state := range *cveRh.PackageState {
if (product.Cpe.Valid && state.Cpe == product.Cpe.String) || state.ProductName == pName {
pState := productState(state.FixState)
packageName := "TBD"
if state.PackageName != "" {
packageName = state.PackageName
match, err := c.checkForIgnoredPackage(ignoredUpstreamPackages, packageName)
if err != nil {
c.log.Errorf("Invalid glob: %v", err)
continue
}
if match {
pState = apollopb.AffectedProduct_STATE_UNKNOWN
}
}
skipCve = c.checkProduct(tx, cve, shortCode, product, pState, packageName, nil)
if skipCve {
break
}
}
}
}
err = beginTx.Commit()
if err != nil {
c.log.Errorf("could not commit transaction: %v", err)
continue
}
}
}
return nil
}
func (c *Controller) UpdateCVEStateWorkflow(ctx workflow.Context) error {
activityCtx := workflow.WithActivityOptions(ctx, workflow.ActivityOptions{
ScheduleToStartTimeout: 5 * time.Minute,
StartToCloseTimeout: 12 * time.Hour,
HeartbeatTimeout: 30 * time.Second,
})
return workflow.ExecuteActivity(activityCtx, c.UpdateCVEStateActivity).Get(ctx, nil)
}