Files
fleet/server/service/certificate_templates_test.go
T
Victor Lyuboslavsky cb3f6184c9 Added validation for empty certificate subject name. (#38114)
<!-- Add the related story/sub-task/bug number, like Resolves #123, or
remove if NA -->
**Related issue:** Resolves #38109 

# Checklist for submitter

## Testing

- [x] Added/updated automated tests
- [x] QA'd all new/changed functionality manually



<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **Bug Fixes**
* Improved validation to reject certificate templates with empty or
whitespace-only subject names and provide clearer error messaging when
the certificate template subject name is required.

<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-01-09 13:45:35 -06:00

391 lines
12 KiB
Go

package service
import (
"context"
"errors"
"strings"
"testing"
"time"
"github.com/fleetdm/fleet/v4/server/contexts/viewer"
"github.com/fleetdm/fleet/v4/server/fleet"
"github.com/fleetdm/fleet/v4/server/mock"
"github.com/fleetdm/fleet/v4/server/ptr"
"github.com/stretchr/testify/require"
)
func TestCreateCertificateTemplate(t *testing.T) {
ds := new(mock.Store)
svc, ctx := newTestService(t, ds, nil, nil)
ctx = viewer.NewContext(ctx, viewer.Viewer{User: &fleet.User{GlobalRole: ptr.String(fleet.RoleAdmin)}})
type TestCAID uint
const (
InvalidCATypeID TestCAID = iota + 1
ValidCATypeID
)
const TeamID = 1
ds.GetCertificateAuthorityByIDFunc = func(ctx context.Context, id uint, includeSecrets bool) (*fleet.CertificateAuthority, error) {
if id == uint(InvalidCATypeID) {
ca := fleet.CertificateAuthority{
ID: id,
Type: string(fleet.CATypeDigiCert),
}
return &ca, nil
}
if id == uint(ValidCATypeID) {
ca := fleet.CertificateAuthority{
ID: id,
Type: string(fleet.CATypeCustomSCEPProxy),
}
return &ca, nil
}
return nil, errors.New("not found")
}
ds.CreateCertificateTemplateFunc = func(ctx context.Context, certificateTemplate *fleet.CertificateTemplate) (*fleet.CertificateTemplateResponse, error) {
return &fleet.CertificateTemplateResponse{
CertificateTemplateResponseSummary: fleet.CertificateTemplateResponseSummary{
ID: 1,
Name: certificateTemplate.Name,
},
}, nil
}
ds.CreatePendingCertificateTemplatesForExistingHostsFunc = func(ctx context.Context, certificateTemplateID uint, teamID uint) (int64, error) {
return 0, nil
}
ds.TeamLiteFunc = func(ctx context.Context, tid uint) (*fleet.TeamLite, error) {
return &fleet.TeamLite{ID: tid, Name: "Yellow jackets"}, nil
}
ds.AppConfigFunc = func(ctx context.Context) (*fleet.AppConfig, error) {
return &fleet.AppConfig{}, nil
}
ds.NewActivityFunc = func(ctx context.Context, user *fleet.User, activity fleet.ActivityDetails, details []byte, createdAt time.Time) error {
return nil
}
t.Run("Invalid CA type", func(t *testing.T) {
_, err := svc.CreateCertificateTemplate(ctx, "my template", TeamID, uint(InvalidCATypeID), "CN=$FLEET_VAR_HOST_UUID")
require.Error(t, err)
// Check that the error is about invalid CA type
require.Contains(t, err.Error(), "Currently, only the custom_scep_proxy certificate authority is supported")
})
t.Run("Valid CA type", func(t *testing.T) {
_, err := svc.CreateCertificateTemplate(ctx, "my template", TeamID, uint(ValidCATypeID), "CN=$FLEET_VAR_HOST_UUID")
require.NoError(t, err)
})
t.Run("Missing CA", func(t *testing.T) {
_, err := svc.CreateCertificateTemplate(ctx, "my template", TeamID, 999, "CN=$FLEET_VAR_HOST_UUID")
require.Error(t, err)
// Check that the error is about invalid CA type
require.Contains(t, err.Error(), "not found")
})
t.Run("Empty or whitespace-only name", func(t *testing.T) {
whitespaceNames := []string{"", " ", " ", "\t", "\n", " \t\n "}
for _, name := range whitespaceNames {
_, err := svc.CreateCertificateTemplate(ctx, name, TeamID, uint(ValidCATypeID), "CN=$FLEET_VAR_HOST_UUID")
require.Error(t, err)
require.Contains(t, err.Error(), "Certificate template name is required")
}
})
t.Run("Name too long", func(t *testing.T) {
longName := strings.Repeat("a", 256)
_, err := svc.CreateCertificateTemplate(ctx, longName, TeamID, uint(ValidCATypeID), "CN=$FLEET_VAR_HOST_UUID")
require.Error(t, err)
require.Contains(t, err.Error(), "Certificate template name is too long")
})
t.Run("Name with invalid characters", func(t *testing.T) {
testCases := []struct {
name string
}{
{name: "template@name"},
{name: "template#name"},
{name: "template$name"},
{name: "template%name"},
{name: "template.name"},
{name: "template/name"},
{name: "template\\name"},
{name: "template!name"},
{name: "template?name"},
{name: "template*name"},
{name: "template+name"},
{name: "template=name"},
{name: "template<name>"},
{name: "template(name)"},
{name: "template[name]"},
{name: "template{name}"},
{name: "template|name"},
{name: "template;name"},
{name: "template:name"},
{name: "template'name"},
{name: "template\"name"},
{name: "template`name"},
{name: "template~name"},
{name: "template^name"},
{name: "template name"},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
_, err := svc.CreateCertificateTemplate(ctx, tc.name, TeamID, uint(ValidCATypeID), "CN=$FLEET_VAR_HOST_UUID")
require.Error(t, err)
require.Contains(t, err.Error(), "Invalid certificate template name")
})
}
})
t.Run("Name with valid characters", func(t *testing.T) {
validNames := []string{
"my template",
" my template ",
"my-template",
"my_template",
"MyTemplate123",
"Template 1",
"UPPERCASE",
"lowercase",
"Mix-Ed_Case 123",
"a",
"1",
"a1",
"1a",
}
for _, name := range validNames {
t.Run(name, func(t *testing.T) {
_, err := svc.CreateCertificateTemplate(ctx, name, TeamID, uint(ValidCATypeID), "CN=$FLEET_VAR_HOST_UUID")
require.NoError(t, err)
})
}
})
t.Run("Empty or whitespace-only subject name", func(t *testing.T) {
whitespaceSubjectNames := []string{"", " ", " \t\n "}
for _, subjectName := range whitespaceSubjectNames {
_, err := svc.CreateCertificateTemplate(ctx, "my template", TeamID, uint(ValidCATypeID), subjectName)
require.Error(t, err)
require.Contains(t, err.Error(), "Certificate template subject name is required")
}
})
}
func TestApplyCertificateTemplateSpecs(t *testing.T) {
ds := new(mock.Store)
svc, ctx := newTestService(t, ds, nil, nil)
ctx = viewer.NewContext(ctx, viewer.Viewer{User: &fleet.User{GlobalRole: ptr.String(fleet.RoleAdmin)}})
ds.AppConfigFunc = func(ctx context.Context) (*fleet.AppConfig, error) {
return &fleet.AppConfig{}, nil
}
ds.TeamLiteFunc = func(ctx context.Context, id uint) (*fleet.TeamLite, error) {
return &fleet.TeamLite{
ID: id,
Name: "Test Team",
}, nil
}
ds.NewActivityFunc = func(ctx context.Context, user *fleet.User, activity fleet.ActivityDetails, details []byte, createdAt time.Time) error {
return nil
}
// Set up certificate authority mocks
certAuthorities := []*fleet.CertificateAuthority{
{
ID: 1,
Name: ptr.String("Test CA 1"),
Type: string(fleet.CATypeCustomSCEPProxy),
URL: ptr.String("https://ca1.example.com"),
Challenge: ptr.String("challenge1"),
},
{
ID: 2,
Name: ptr.String("Test CA 2"),
Type: string(fleet.CATypeCustomSCEPProxy),
URL: ptr.String("https://ca2.example.com"),
Challenge: ptr.String("challenge2"),
},
{
ID: 3,
Name: ptr.String("Test CA 3"),
Type: string(fleet.CATypeDigiCert),
URL: ptr.String("https://ca3.example.com"),
Challenge: ptr.String("challenge3"),
CertificateCommonName: ptr.String("foo"),
CertificateSeatID: ptr.String("foo"),
CertificateUserPrincipalNames: &[]string{"foo"},
APIToken: ptr.String("foo"),
ProfileID: ptr.String("foo"),
},
}
ds.ListCertificateAuthoritiesFunc = func(ctx context.Context) ([]*fleet.CertificateAuthoritySummary, error) {
summaries := make([]*fleet.CertificateAuthoritySummary, 0, len(certAuthorities))
for _, ca := range certAuthorities {
summaries = append(summaries, &fleet.CertificateAuthoritySummary{
ID: ca.ID,
Name: *ca.Name,
Type: ca.Type,
})
}
return summaries, nil
}
// Track certificate templates that are created
var createdCertificates []fleet.CertificateTemplate
var nextTemplateID uint = 100
ds.BatchUpsertCertificateTemplatesFunc = func(ctx context.Context, certificates []*fleet.CertificateTemplate) ([]uint, error) {
createdCertificates = nil
createdMap := make([]uint, 0, len(certificates))
for _, cert := range certificates {
createdCertificates = append(createdCertificates, *cert)
createdMap = append(createdMap, cert.TeamID)
}
return createdMap, nil
}
ds.GetCertificateTemplatesByTeamIDFunc = func(ctx context.Context, teamID uint, opts fleet.ListOptions) ([]*fleet.CertificateTemplateResponseSummary, *fleet.PaginationMetadata, error) {
var result []*fleet.CertificateTemplateResponseSummary
for _, cert := range createdCertificates {
if cert.TeamID == teamID {
result = append(result, &fleet.CertificateTemplateResponseSummary{
ID: nextTemplateID,
Name: cert.Name,
})
nextTemplateID++
}
}
return result, nil, nil
}
ds.CreatePendingCertificateTemplatesForExistingHostsFunc = func(ctx context.Context, certificateTemplateID uint, teamID uint) (int64, error) {
return 0, nil
}
ds.GetCertificateTemplateByTeamIDAndNameFunc = func(ctx context.Context, teamID uint, name string) (*fleet.CertificateTemplateResponse, error) {
return &fleet.CertificateTemplateResponse{
CertificateTemplateResponseSummary: fleet.CertificateTemplateResponseSummary{
ID: nextTemplateID,
Name: name,
},
TeamID: teamID,
}, nil
}
t.Run("Valid CA types", func(t *testing.T) {
err := svc.ApplyCertificateTemplateSpecs(ctx, []*fleet.CertificateRequestSpec{
{
Name: "Template 1",
CertificateAuthorityId: 1,
SubjectName: "foo",
},
{
Name: "Template 2",
CertificateAuthorityId: 2,
SubjectName: "bar",
},
})
require.NoError(t, err)
require.Len(t, createdCertificates, 2)
require.Equal(t, "Template 1", createdCertificates[0].Name)
require.Equal(t, uint(1), createdCertificates[0].CertificateAuthorityID)
require.Equal(t, "Template 2", createdCertificates[1].Name)
require.Equal(t, uint(2), createdCertificates[1].CertificateAuthorityID)
})
t.Run("Invalid CA type", func(t *testing.T) {
err := svc.ApplyCertificateTemplateSpecs(ctx, []*fleet.CertificateRequestSpec{
{
Name: "Template 3",
CertificateAuthorityId: 3,
SubjectName: "baz",
},
})
require.Error(t, err)
require.Contains(t, err.Error(), "Currently, only the custom_scep_proxy certificate authority is supported")
})
t.Run("Missing CA", func(t *testing.T) {
err := svc.ApplyCertificateTemplateSpecs(ctx, []*fleet.CertificateRequestSpec{
{
Name: "Template 4",
CertificateAuthorityId: 4,
SubjectName: "baz",
},
})
require.Error(t, err)
require.Contains(t, err.Error(), "not found")
})
t.Run("Empty name", func(t *testing.T) {
err := svc.ApplyCertificateTemplateSpecs(ctx, []*fleet.CertificateRequestSpec{
{
Name: "",
CertificateAuthorityId: 1,
SubjectName: "foo",
},
})
require.Error(t, err)
require.Contains(t, err.Error(), "Certificate template name is required")
})
t.Run("Whitespace-only name", func(t *testing.T) {
err := svc.ApplyCertificateTemplateSpecs(ctx, []*fleet.CertificateRequestSpec{
{
Name: " ",
CertificateAuthorityId: 1,
SubjectName: "foo",
},
})
require.Error(t, err)
require.Contains(t, err.Error(), "Certificate template name is required")
})
t.Run("Name with invalid characters", func(t *testing.T) {
err := svc.ApplyCertificateTemplateSpecs(ctx, []*fleet.CertificateRequestSpec{
{
Name: "template@name",
CertificateAuthorityId: 1,
SubjectName: "foo",
},
})
require.Error(t, err)
require.Contains(t, err.Error(), "Invalid certificate template name")
})
t.Run("Name too long", func(t *testing.T) {
longName := strings.Repeat("a", 256)
err := svc.ApplyCertificateTemplateSpecs(ctx, []*fleet.CertificateRequestSpec{
{
Name: longName,
CertificateAuthorityId: 1,
SubjectName: "foo",
},
})
require.Error(t, err)
require.Contains(t, err.Error(), "Certificate template name is too long")
})
t.Run("Whitespace-only subject name", func(t *testing.T) {
err := svc.ApplyCertificateTemplateSpecs(ctx, []*fleet.CertificateRequestSpec{
{
Name: "Template 2",
CertificateAuthorityId: 1,
SubjectName: " ",
},
})
require.Error(t, err)
require.Contains(t, err.Error(), "Certificate template subject name is required")
require.Contains(t, err.Error(), "Template 2")
})
}