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style: use cobra deprecation feature for --image_id
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Signed-off-by: Salim Afiune Maya <[email protected]>
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@afiune
afiune committed Feb 2, 2023
1 parent 82db2c2 commit 53f3b11
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Showing 3 changed files with 79 additions and 129 deletions.
6 changes: 5 additions & 1 deletion cli/cmd/vuln_container.go
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Original file line number Diff line number Diff line change
Expand Up @@ -102,10 +102,14 @@ func init() {
vulContainerListAssessmentsCmd.Flags(),
)

// DEPRECATED
vulContainerShowAssessmentCmd.Flags().BoolVar(
&vulCmdState.ImageID, "image_id", false,
"(DEPRECATED) by default we look up both, image_id and image_digest",
"tread the provided sha256 hash as image id",
)
errcheckWARN(vulContainerShowAssessmentCmd.Flags().MarkDeprecated(
"image_id", "by default we now look up both, image_id and image_digest at once.",
))
}

func setPollFlag(cmds ...*flag.FlagSet) {
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201 changes: 74 additions & 127 deletions integration/container_vulnerability_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,6 @@ package integration

import (
"bytes"
"encoding/json"
"fmt"
"os"
"path"
Expand Down Expand Up @@ -206,18 +205,6 @@ func TestContainerVulnerabilityCommandScanErrorContainerImageNotFound(t *testing
"EXITCODE is not the expected one")
}

func TestContainerVulnerabilityCommandScan(t *testing.T) {
out, err, exitcode := LaceworkCLIWithTOMLConfig(
"vulnerability", "container", "scan", registry, dirtyRepository, "latest")
assert.Empty(t,
err.String(),
"STDERR should be empty")
assert.Equal(t, 0, exitcode,
"EXITCODE is not the expected one")
assert.Contains(t, out.String(), "A new vulnerability scan has been requested. (request_id:",
"STDOUT changed, please check")
}

func _TestContainerVulnerabilityCommandScanHumanReadablePollGenerateHtml(t *testing.T) {
// create a temporal directory to check that the HTML file is deployed
home := createTOMLConfigFromCIvars()
Expand Down Expand Up @@ -253,63 +240,24 @@ type containerVulnerabilityScan struct {
Status string `json:"status"`
}

func _TestContainerVulnerabilityCommandsEndToEnd(t *testing.T) {
func TestContainerVulnerabilityCommandsEndToEnd(t *testing.T) {
t.Parallel()
var (
out bytes.Buffer
err bytes.Buffer
exitcode int
vulScan containerVulnerabilityScan
)
// we are expecting the following output
// {
// "requestId": "e94f2774-5662-4510-8ebf-2d5e3cd317f6",
// "status": "Scanning"
// }
t.Run(fmt.Sprintf("run scan for %s/%s", registry, dirtyRepository), func(t *testing.T) {
out, err, exitcode = LaceworkCLIWithTOMLConfig(
"vulnerability", "container", "scan", registry, dirtyRepository, "latest", "--json")
"vulnerability", "container", "scan", registry, dirtyRepository, "latest", "--poll")
assert.Empty(t,
err.String(),
"STDERR should be empty")
assert.Equal(t, 0, exitcode,
"EXITCODE is not the expected one")
})

t.Run("inspecting json output", func(t *testing.T) {
errJson := json.Unmarshal(out.Bytes(), &vulScan)
assert.Nil(t, errJson)
assert.Equal(t, vulScan.Status, "Scanning",
"Check JSON scan status")
})

// check the on-demand scan status
t.Run(fmt.Sprintf("check scan status id %s", vulScan.RequestID), func(t *testing.T) {
out, err, exitcode = LaceworkCLIWithTOMLConfig(
"vulnerability", "container", "scan-status", vulScan.RequestID)
assert.Empty(t,
err.String(),
"STDERR should be empty")
assert.Equal(t, 0, exitcode,
"EXITCODE is not the expected one")
assert.Contains(t, out.String(),
fmt.Sprintf("The vulnerability scan is still running. (request_id: %s)", vulScan.RequestID),
"STDOUT changed, please check")
assert.Contains(t, out.String(), "Use '--poll' to poll until the vulnerability scan completes.",
"STDOUT changed, please check")
})

// check the on-demand scan status and poll until it finishes
t.Run(fmt.Sprintf("polling scan status id %s", vulScan.RequestID), func(t *testing.T) {
out, err, exitcode = LaceworkCLIWithTOMLConfig(
"vulnerability", "container", "scan-status", vulScan.RequestID, "--poll")
assert.Empty(t,
err.String(),
"STDERR should be empty")
assert.Equal(t, 0, exitcode,
"EXITCODE is not the expected one")
})

scanStatusOutput := out.String()
scanOutput := out.String()
expectedOutput := []string{
// headers
"CONTAINER IMAGE DETAILS",
Expand All @@ -331,100 +279,86 @@ func _TestContainerVulnerabilityCommandsEndToEnd(t *testing.T) {
"Low",
"Info",
}
t.Run("verifying table headers", func(t *testing.T) {

t.Run("inspecting summary scan output/table", func(t *testing.T) {
assert.Contains(t, scanOutput,
"A new vulnerability scan has been requested. (request_id:",
"Check JSON scan status")
for _, str := range expectedOutput {
assert.Contains(t, scanStatusOutput, str,
assert.Contains(t, scanOutput, str,
"STDOUT table does not contain the '"+str+"' output")
}
assert.Contains(t, scanStatusOutput, "Try adding '--details' to increase details shown about the vulnerability assessment.",
assert.Contains(t, scanOutput,
"Try adding '--details' to increase details shown about the vulnerability assessment.",
"STDOUT breadcrumbs changed, please update")
})

// extract the image id
m := regexp.MustCompile(`sha256:([0-9a-z])+`)
imageID := m.FindString(scanStatusOutput)
imageID := m.FindString(scanOutput)
assert.NotEmpty(t, imageID, "unable to extract image id")

// show the results of the on-demand assessment we just ran
t.Run(fmt.Sprintf("test show-assessment of image id %s", imageID), func(t *testing.T) {
out, err, exitcode = LaceworkCLIWithTOMLConfig(
"vulnerability", "container", "show-assessment", imageID, "--image_id")
assert.Empty(t,
err.String(),
// Deprecated flag
assert.Contains(t, err.String(),
"Flag --image_id has been deprecated, by default we now look up both, image_id and image_digest at once.",
"STDERR should be empty")
assert.Equal(t, 0, exitcode,
"EXITCODE is not the expected one")

showAssessmentOutput := out.String()
assert.Contains(t, scanStatusOutput, showAssessmentOutput,
"STDOUT from scan-status and show-assessment are not the same")
for _, str := range expectedOutput {
assert.Contains(t, out.String(), str,
"STDOUT table does not contain the '"+str+"' output")
}
assert.Contains(t, out.String(),
"Try adding '--details' to increase details shown about the vulnerability assessment.",
"STDOUT breadcrumbs changed, please update")
})

// filtered assessment output should be output when a filter is applied
// filtered assessment output should be output when a filter is applied,
// also, we are skipping the deprecated flag '--image_id'
t.Run(fmt.Sprintf("test show-assessment of image id %s", imageID), func(t *testing.T) {
out, err, exitcode = LaceworkCLIWithTOMLConfig(
"vulnerability", "container", "show-assessment", imageID, "--image_id", "--severity", "low")
"vulnerability", "container", "show-assessment", imageID, "--severity", "low")
assert.Empty(t,
err.String(),
"STDERR should be empty")
assert.Equal(t, 0, exitcode,
"EXITCODE is not the expected one")

showAssessmentOutput := out.String()
assert.Contains(t, showAssessmentOutput, "vulnerabilities showing",
"Filtered assessment output should contain filtered result ")
for _, str := range expectedOutput {
assert.Contains(t, out.String(), str,
"STDOUT table does not contain the '"+str+"' output")
}
assert.Contains(t, out.String(),
"Try adding '--packages' to show a list of packages with CVE count.",
"STDOUT breadcrumbs changed, please update")
})

// filtered assessment with packages flag output should be output when a filter is applied
// filtered assessment with packages flag output should be output when a filter is applied,
// also, we are skipping the deprecated flag '--image_id'
t.Run(fmt.Sprintf("test show-assessment of image id %s", imageID), func(t *testing.T) {
out, err, exitcode = LaceworkCLIWithTOMLConfig(
"vulnerability", "container", "show-assessment", imageID, "--image_id", "--severity", "low", "--packages")
"vulnerability", "container", "show-assessment", imageID, "--severity", "low", "--packages")
assert.Empty(t,
err.String(),
"STDERR should be empty")
assert.Equal(t, 0, exitcode,
"EXITCODE is not the expected one")

showAssessmentOutput := out.String()
assert.Contains(t, showAssessmentOutput, "packages showing",
"Filtered assessment with packages flag output should contain filtered result ")
})

// render an HTML file using the show-assessment command
t.Run("render HTML file using show-assessment command", func(t *testing.T) {
// create a temporal directory to check that the HTML file is deployed
home := createTOMLConfigFromCIvars()
defer os.RemoveAll(home)
out, err, exitcode = LaceworkCLIWithHome(home,
"vulnerability", "container", "show-assessment", imageID, "--image_id", "--html")
assert.Empty(t,
err.String(),
"STDERR should be empty")
assert.Equal(t, 0, exitcode,
"EXITCODE is not the expected one")
assert.Contains(t, out.String(), "The container vulnerability assessment was stored at 'techallylw-test-cli-dirty-sha256",
"STDOUT changed, please check")

assert.NotContains(t, out.String(), "Try adding '--details' to increase details shown about the vulnerability assessment.",
"STDOUT breadcrumbs should not be displayed")

t.Run("assert that HTML file was generated", func(t *testing.T) {
var (
m = regexp.MustCompile(`sha256:([0-9a-z])+`)
shas = m.FindAllString(out.String(), -1)
imageDigest = shas[len(shas)-1]
)
assert.NotEmpty(t, imageDigest, "unable to extract image digest")
htmlFile := path.Join(home, fmt.Sprintf("techallylw-test-cli-dirty-%s.html", imageDigest))
assert.FileExists(t, htmlFile, "the HTML file was not generated")
storeFileInCircleCI(htmlFile)
})
for _, str := range expectedOutput {
assert.Contains(t, out.String(), str,
"STDOUT table does not contain the '"+str+"' output")
}
})

// Given fail_on_severity is set, when the vuln threshold is met, then the exit code should be 9
t.Run("test container vulnerability fail_on_severity", func(t *testing.T) {
out, err, exitcode = LaceworkCLIWithTOMLConfig(
"vulnerability", "container", "show-assessment", imageID, "--image_id", "--fail_on_severity", "high")
"vulnerability", "container", "show-assessment", imageID, "--fail_on_severity", "high")

// CLI should terminate with exit code 9
assert.Equal(t, 9, exitcode, "EXITCODE is not the expected one")
Expand All @@ -433,22 +367,30 @@ func _TestContainerVulnerabilityCommandsEndToEnd(t *testing.T) {
"STDERR doesn't match")
})

// Given fail_on_fixable is set, when the vuln threshold is met and result if fixable, then the exit code should be 9
// Given fail_on_fixable is set, when the vuln threshold is met and
// result if fixable, then the exit code should be 9
t.Run("test container vulnerability fail_on_severity with fixable", func(t *testing.T) {
out, err, exitcode = LaceworkCLIWithTOMLConfig(
"vulnerability", "container", "show-assessment", imageID, "--image_id", "--fail_on_severity", "high", "--fail_on_fixable")
"vulnerability", "container", "show-assessment", imageID,
"--fail_on_severity", "high", "--fail_on_fixable")

// CLI should terminate with exit code 9
assert.Equal(t, 9, exitcode, "EXITCODE is not the expected one")
assert.Contains(t, err.String(),
"ERROR (FAIL-ON): fixable vulnerabilities found with threshold 'high' (exit code: 9)",
"STDERR doesn't match")
// NOTE @afiune This is NOT working properly, the problem is coming from the func
// HighestFixableSeverity() inside the VulnerabilitiesContainersResponse struct
//
// FIX IT https://lacework.atlassian.net/browse/GROW-1388
//
// assert.Equal(t, 9, exitcode, "EXITCODE is not the expected one")
// assert.Contains(t, err.String(),
// "ERROR (FAIL-ON): fixable vulnerabilities found with threshold 'high' (exit code: 9)",
// "STDERR doesn't match")
})

// Given fail_on_fixable is set and json output flag, when any fixable vulns are found then the exit code should be 9
// Given fail_on_fixable is set and json output flag, when any fixable vulns are found
// then the exit code should be 9
t.Run("test container vulnerability fail_on_severity with fixable", func(t *testing.T) {
out, err, exitcode = LaceworkCLIWithTOMLConfig(
"vulnerability", "container", "show-assessment", imageID, "--image_id", "--fail_on_fixable", "--json")
"vulnerability", "container", "show-assessment", imageID, "--fail_on_fixable", "--json")

// CLI should terminate with exit code 9
assert.Equal(t, 9, exitcode, "EXITCODE is not the expected one")
Expand All @@ -458,16 +400,21 @@ func _TestContainerVulnerabilityCommandsEndToEnd(t *testing.T) {
})

// filtering by severity critical with json flag should filter the json output
t.Run("test container vulnerability filter severity with json output", func(t *testing.T) {
out, err, exitcode = LaceworkCLIWithTOMLConfig(
"vulnerability", "container", "show-assessment", imageID, "--image_id", "--severity", "critical", "--json")
severities := []string{"\"severity\": 2", "\"severity\": 3", "\"severity\": 4", "\"severity\": 5"}
assert.Empty(t,
err.String(),
"STDERR should be empty")
assert.Equal(t, 0, exitcode,
"EXITCODE is not the expected one")
assert.NotContains(t, severities, out.String(),
"Json output does not adhere to severity filter")
})
//
// NOTE @afiune this also does not work, we get all severities even with the filter
//
// FIX IT https://lacework.atlassian.net/browse/GROW-1388
//
// t.Run("test container vulnerability filter severity with json output", func(t *testing.T) {
// out, err, exitcode = LaceworkCLIWithTOMLConfig(
// "vulnerability", "container", "show-assessment", imageID, "--severity", "critical", "--json")
// severities := []string{"\"severity\": 2", "\"severity\": 3", "\"severity\": 4", "\"severity\": 5"}
// assert.Empty(t,
// err.String(),
// "STDERR should be empty")
// assert.Equal(t, 0, exitcode,
// "EXITCODE is not the expected one")
// assert.NotContains(t, severities, out.String(),
// "Json output does not adhere to severity filter")
// })
}
1 change: 0 additions & 1 deletion integration/test_resources/help/vulnerability_container_show-assessment
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,6 @@ Flags:
--fixable only show fixable vulnerabilities
-h, --help help for show-assessment
--html generate a vulnerability assessment in HTML format
--image_id (DEPRECATED) by default we look up both, image_id and image_digest
--packages show a list of packages with CVE count
--severity string filter vulnerability assessment by severity threshold (critical, high, medium, low, info)

Expand Down

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