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Merge pull request #12445 from chlins/fix/preheat-instance-and-policy-name-validation

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fix(preheat): validate instance/policy name and set unique name
This commit is contained in:
Steven Zou 2020-07-10 15:14:44 +08:00 committed by GitHub
commit fdff077ff0
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GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 210 additions and 15 deletions
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6
make/migrations/postgresql/0040_2.1.0_schema.up.sql
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@ -49,7 +49,8 @@ CREATE TABLE p2p_preheat_instance (
enabled boolean,
is_default boolean,
insecure boolean,
setup_timestamp int
setup_timestamp int,
UNIQUE (name)
);
CREATE TABLE IF NOT EXISTS p2p_preheat_policy (
@ -62,5 +63,6 @@ CREATE TABLE IF NOT EXISTS p2p_preheat_policy (
trigger varchar(16),
enabled boolean,
creation_time timestamp,
update_time timestamp
update_time timestamp,
UNIQUE (name, project_id)
);

17
src/pkg/p2p/preheat/dao/instance/dao.go
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@ -38,12 +38,21 @@ type dao struct{}
var _ DAO = (*dao)(nil)
// Create adds a new distribution instance.
func (d *dao) Create(ctx context.Context, instance *provider.Instance) (int64, error) {
var o, err = orm.FromContext(ctx)
func (d *dao) Create(ctx context.Context, instance *provider.Instance) (id int64, err error) {
var o beego_orm.Ormer
o, err = orm.FromContext(ctx)
if err != nil {
return 0, err
return
}
return o.Insert(instance)
id, err = o.Insert(instance)
if err != nil {
if e := orm.AsConflictError(err, "instance %s already exists", instance.Name); e != nil {
err = e
}
return
}
return
}
// Get gets instance from db by id.

9
src/pkg/p2p/preheat/dao/instance/dao_test.go
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@ -64,6 +64,15 @@ func (is *instanceSuite) TestGet() {
assert.Nil(t, i)
}
// TestCreate tests create instance.
func (is *instanceSuite) TestCreate() {
// test create same name instance, should error
sameNameInstance := *defaultInstance
sameNameInstance.ID = 1000
_, err := is.dao.Create(is.ctx, &sameNameInstance)
is.True(errors.IsConflictErr(err))
}
// TestGetByName tests get a instance by name.
func (is *instanceSuite) TestGetByName() {
instance, err := is.dao.GetByName(is.ctx, defaultInstance.Name)

16
src/pkg/p2p/preheat/dao/policy/dao_test.go
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@ -84,6 +84,22 @@ func (d *daoTestSuite) TestCreate() {
_, err := d.dao.Create(d.ctx, d.defaultPolicy)
d.Require().NotNil(err)
d.True(errors.IsErr(err, errors.ConflictCode))
// same name and project id should error
sameNamePolicy := *d.defaultPolicy
sameNamePolicy.ID = 1000
_, err = d.dao.Create(d.ctx, &sameNamePolicy)
d.Require().NotNil(err)
d.True(errors.IsErr(err, errors.ConflictCode))
// same name but different project id should not error
sameNamePolicyWithDiffProjectID := sameNamePolicy
sameNamePolicyWithDiffProjectID.ProjectID = 10
_, err = d.dao.Create(d.ctx, &sameNamePolicyWithDiffProjectID)
d.Require().Nil(err)
// clean
err = d.dao.Delete(d.ctx, sameNamePolicyWithDiffProjectID.ID)
d.Require().Nil(err)
}
// Delete tests delete a policy schema.

84
src/pkg/p2p/preheat/policy/manager.go
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@ -16,7 +16,9 @@ package policy
import (
"context"
"encoding/json"
"github.com/goharbor/harbor/src/lib/errors"
"github.com/goharbor/harbor/src/lib/q"
dao "github.com/goharbor/harbor/src/pkg/p2p/preheat/dao/policy"
"github.com/goharbor/harbor/src/pkg/p2p/preheat/models/policy"
@ -73,12 +75,22 @@ func (m *manager) Update(ctx context.Context, schema *policy.Schema, props ...st
// Get the policy schema by id
func (m *manager) Get(ctx context.Context, id int64) (schema *policy.Schema, err error) {
return m.dao.Get(ctx, id)
schema, err = m.dao.Get(ctx, id)
if err != nil {
return nil, err
}
return parsePolicy(schema)
}
// Get the policy schema by name
func (m *manager) GetByName(ctx context.Context, projectID int64, name string) (schema *policy.Schema, err error) {
return m.dao.GetByName(ctx, projectID, name)
schema, err = m.dao.GetByName(ctx, projectID, name)
if err != nil {
return nil, err
}
return parsePolicy(schema)
}
// Delete the policy schema by id
@ -88,7 +100,20 @@ func (m *manager) Delete(ctx context.Context, id int64) (err error) {
// List policy schemas by query
func (m *manager) ListPolicies(ctx context.Context, query *q.Query) (schemas []*policy.Schema, err error) {
return m.dao.List(ctx, query)
schemas, err = m.dao.List(ctx, query)
if err != nil {
return nil, err
}
for i := range schemas {
schema, err := parsePolicy(schemas[i])
if err != nil {
return nil, err
}
schemas[i] = schema
}
return schemas, nil
}
// list policy schema under project
@ -103,5 +128,56 @@ func (m *manager) ListPoliciesByProject(ctx context.Context, project int64, quer
// set project filter
query.Keywords["project_id"] = project
return m.dao.List(ctx, query)
return m.ListPolicies(ctx, query)
}
// parsePolicy parse policy model.
func parsePolicy(schema *policy.Schema) (*policy.Schema, error) {
if schema == nil {
return nil, errors.New("policy schema can not be nil")
}
// parse filters
filters, err := parseFilters(schema.FiltersStr)
if err != nil {
return nil, err
}
schema.Filters = filters
// parse trigger
trigger, err := parseTrigger(schema.TriggerStr)
if err != nil {
return nil, err
}
schema.Trigger = trigger
return schema, nil
}
// parseFilters parse filterStr to filter.
func parseFilters(filterStr string) ([]*policy.Filter, error) {
if len(filterStr) == 0 {
return nil, nil
}
var filters []*policy.Filter
if err := json.Unmarshal([]byte(filterStr), &filters); err != nil {
return nil, err
}
return filters, nil
}
// parseTrigger parse triggerStr to trigger.
func parseTrigger(triggerStr string) (*policy.Trigger, error) {
if len(triggerStr) == 0 {
return nil, nil
}
trigger := &policy.Trigger{}
if err := json.Unmarshal([]byte(triggerStr), trigger); err != nil {
return nil, err
}
return trigger, nil
}

56
src/pkg/p2p/preheat/policy/manager_test.go
View File

@ -115,14 +115,14 @@ func (m *managerTestSuite) TestUpdate() {
// TestGet tests Get method.
func (m *managerTestSuite) TestGet() {
m.dao.On("Get").Return(nil, nil)
m.dao.On("Get").Return(&policy.Schema{}, nil)
_, err := m.mgr.Get(nil, 1)
m.Require().Nil(err)
}
// TestGetByName tests Get method.
func (m *managerTestSuite) TestGetByName() {
m.dao.On("GetByName").Return(nil, nil)
m.dao.On("GetByName").Return(&policy.Schema{}, nil)
_, err := m.mgr.Get(nil, 1)
m.Require().Nil(err)
}
@ -136,14 +136,62 @@ func (m *managerTestSuite) TestDelete() {
// TestListPolicies tests ListPolicies method.
func (m *managerTestSuite) TestListPolicies() {
m.dao.On("List").Return(nil, nil)
m.dao.On("List").Return([]*policy.Schema{}, nil)
_, err := m.mgr.ListPolicies(nil, nil)
m.Require().Nil(err)
}
// TestListPoliciesByProject tests ListPoliciesByProject method.
func (m *managerTestSuite) TestListPoliciesByProject() {
m.dao.On("List").Return(nil, nil)
m.dao.On("List").Return([]*policy.Schema{}, nil)
_, err := m.mgr.ListPoliciesByProject(nil, 1, nil)
m.Require().Nil(err)
}
// TestParsePolicy tests parsePolicy.
func (m *managerTestSuite) TestParsePolicy() {
schema := &policy.Schema{FiltersStr: "invalid"}
_, err := parsePolicy(schema)
m.Require().Error(err)
schema = &policy.Schema{TriggerStr: "invalid"}
_, err = parsePolicy(schema)
m.Require().Error(err)
schema = &policy.Schema{
FiltersStr: `[
{
"type": "repository",
"value": "dev**"
},
{
"type": "tag",
"value": "v1*"
},
{
"type": "label",
"value": [
"lb1",
"lb2"
]
},
{
"type": "signature",
"value": true
}
]`,
TriggerStr: `{
"type": "scheduled",
"trigger_setting": {
"cron": "0 0 2 1 * ? *"
}
}`,
}
schema, err = parsePolicy(schema)
m.Require().NoError(err)
m.Require().NotNil(schema.Trigger)
m.Require().Equal("0 0 2 1 * ? *", schema.Trigger.Settings.Cron)
m.Require().NotNil(schema.Filters)
m.Require().Len(schema.Filters, 4)
m.Require().True(schema.Filters[3].Value.(bool))
}

25
src/server/v2.0/handler/preheat.go
View File

@ -4,6 +4,8 @@ import (
"context"
"encoding/json"
"errors"
"fmt"
"regexp"
"time"
"github.com/go-openapi/runtime/middleware"
@ -27,6 +29,9 @@ func newPreheatAPI() *preheatAPI {
var _ restapi.PreheatAPI = (*preheatAPI)(nil)
// nameRegex is the regex for name validation.
const nameRegex = "^[A-Za-z0-9]+(?:[._-][A-Za-z0-9]+)*$"
type preheatAPI struct {
BaseAPI
preheatCtl preheatCtl.Controller
@ -274,6 +279,15 @@ func convertParamPolicyToModelPolicy(model *models.PreheatPolicy) (*policy.Schem
return nil, errors.New("policy can not be nil")
}
valid, err := regexp.MatchString(nameRegex, model.Name)
if err != nil {
return nil, err
}
if !valid {
return nil, fmt.Errorf("name %s is invalid", model.Name)
}
return &policy.Schema{
ID: model.ID,
Name: model.Name,
@ -319,7 +333,16 @@ func convertParamInstanceToModelInstance(model *models.Instance) (*instanceModel
return nil, errors.New("instance can not be nil")
}
var authData, err = json.Marshal(model.AuthInfo)
valid, err := regexp.MatchString(nameRegex, model.Name)
if err != nil {
return nil, err
}
if !valid {
return nil, fmt.Errorf("name %s is invalid", model.Name)
}
authData, err := json.Marshal(model.AuthInfo)
if err != nil {
return nil, err
}

12
src/server/v2.0/handler/preheat_test.go
View File

@ -107,6 +107,12 @@ func Test_convertParamPolicyToModelPolicy(t *testing.T) {
expect: nil,
shouldErr: true,
},
{
name: "invalid name",
input: &models.PreheatPolicy{Name: "abc/-.**"},
expect: nil,
shouldErr: true,
},
{
name: "should success",
input: &models.PreheatPolicy{
@ -231,6 +237,12 @@ func Test_convertParamInstanceToModelInstance(t *testing.T) {
want: nil,
wantErr: true,
},
{
name: "invalid name",
input: &models.Instance{Name: "_aa/*b"},
want: nil,
wantErr: true,
},
{
name: "want ok",
input: &models.Instance{