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domain.go
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domain.go
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// Copyright 2016 Yahoo Inc.
// Licensed under the terms of the Apache version 2.0 license. See LICENSE file for terms.
package zmscli
import (
"bytes"
"fmt"
"io/ioutil"
"os"
"strconv"
"strings"
"github.com/yahoo/athenz/clients/go/zms"
"gopkg.in/yaml.v2"
)
// DeleteDomain dletes the given ZMS domain.
func (cli Zms) DeleteDomain(dn string) (*string, error) {
_, err := cli.Zms.GetDomain(zms.DomainName(dn))
if err == nil {
i := strings.LastIndex(dn, ".")
name := dn
parent := ""
if i < 0 {
err = cli.Zms.DeleteTopLevelDomain(zms.SimpleName(dn), cli.AuditRef)
} else {
parent = dn[0:i]
name = dn[i+1:]
// special case for top level user domains
// where parent is just the user domain
if parent == cli.HomeDomain {
err = cli.Zms.DeleteUserDomain(zms.SimpleName(name), cli.AuditRef)
} else {
err = cli.Zms.DeleteSubDomain(zms.DomainName(parent), zms.SimpleName(name), cli.AuditRef)
}
}
if err == nil {
s := "[Deleted domain " + dn + "]"
return &s, nil
}
}
return nil, err
}
func (cli Zms) ImportDomain(dn string, filename string, admins []string) (*string, error) {
validatedAdmins := cli.validatedUsers(admins, true)
var spec map[string]interface{}
data, err := ioutil.ReadFile(filename)
if err != nil {
return nil, err
}
err = yaml.Unmarshal(data, &spec)
if err != nil {
return nil, err
}
dnSpec := spec["domain"].(map[interface{}]interface{})
dn2 := dnSpec["name"].(string)
if dn2 != dn {
return nil, fmt.Errorf("Domain name mismatch. Expected " + dn + ", encountered " + dn2)
}
var productID int
if val, ok := dnSpec["product_id"]; ok {
productID = val.(int)
} else if cli.ProductIdSupport && strings.LastIndex(dn, ".") < 0 {
return nil, fmt.Errorf("Top Level Domains require an integer number specified for the Product ID")
}
productID32 := int32(productID)
_, err = cli.AddDomain(dn, &productID32, admins)
if err != nil {
return nil, err
}
var descr string
if val, ok := dnSpec["description"]; ok {
switch val.(type) {
case int:
descr = strconv.Itoa(val.(int))
case string:
descr = val.(string)
}
}
var org string
if val, ok := dnSpec["org"]; ok {
org = val.(string)
}
var auditEnabled bool
if val, ok := dnSpec["audit_enabled"]; ok {
auditEnabled = val.(bool)
}
var account string
if val, ok := dnSpec["aws_account"]; ok {
switch val.(type) {
case int:
account = strconv.Itoa(val.(int))
case string:
account = val.(string)
}
}
var applicationID string
if val, ok := dnSpec["application_id"]; ok {
applicationID = val.(string)
}
err = cli.SetCompleteDomainMeta(dn, descr, org, auditEnabled, account, productID32, applicationID)
if err != nil {
return nil, err
}
lstRoles := dnSpec["roles"].([]interface{})
err = cli.importRoles(dn, lstRoles, validatedAdmins, false)
if err != nil {
return nil, err
}
lstPolicies := dnSpec["policies"].([]interface{})
err = cli.importPolicies(dn, lstPolicies, false)
if err != nil {
return nil, err
}
if lstServices, ok := dnSpec["services"].([]interface{}); ok {
err = cli.importServices(dn, lstServices, false)
if err != nil {
return nil, err
}
}
s := "[imported domain '" + dn + "' successfully]"
return &s, nil
}
func (cli Zms) UpdateDomain(dn string, filename string) (*string, error) {
var spec map[string]interface{}
data, err := ioutil.ReadFile(filename)
if err != nil {
return nil, err
}
err = yaml.Unmarshal(data, &spec)
if err != nil {
return nil, err
}
dnSpec := spec["domain"].(map[interface{}]interface{})
dn2 := dnSpec["name"].(string)
if dn2 != dn {
return nil, fmt.Errorf("Domain name mismatch. Expected " + dn + ", encountered " + dn2)
}
var descr string
if val, ok := dnSpec["description"]; ok {
switch val.(type) {
case int:
descr = strconv.Itoa(val.(int))
case string:
descr = val.(string)
}
}
var org string
if val, ok := dnSpec["org"]; ok {
org = val.(string)
}
var auditEnabled bool
if val, ok := dnSpec["audit_enabled"]; ok {
auditEnabled = val.(bool)
}
var account string
if val, ok := dnSpec["aws_account"]; ok {
switch val.(type) {
case int:
account = strconv.Itoa(val.(int))
case string:
account = val.(string)
}
}
var productID int
if val, ok := dnSpec["product_id"]; ok {
productID = val.(int)
}
productID32 := int32(productID)
var applicationID string
if val, ok := dnSpec["application_id"]; ok {
applicationID = val.(string)
}
err = cli.SetCompleteDomainMeta(dn, descr, org, auditEnabled, account, productID32, applicationID)
if err != nil {
return nil, err
}
if lstRoles, ok := dnSpec["roles"].([]interface{}); ok {
err = cli.importRoles(dn, lstRoles, nil, true)
if err != nil {
return nil, err
}
}
if lstPolicies, ok := dnSpec["policies"].([]interface{}); ok {
err = cli.importPolicies(dn, lstPolicies, true)
if err != nil {
return nil, err
}
}
if lstServices, ok := dnSpec["services"].([]interface{}); ok {
err = cli.importServices(dn, lstServices, true)
if err != nil {
return nil, err
}
}
s := "[updated domain '" + dn + "' successfully]"
return &s, nil
}
func (cli Zms) ExportDomain(dn string, filename string) (*string, error) {
verbose := cli.Verbose
cli.Verbose = false
data, err := cli.showDomain(dn, true)
cli.Verbose = verbose
if err == nil && data != nil {
s := *data
if filename == "-" {
fmt.Println(s)
} else {
err = ioutil.WriteFile(filename, []byte(s), 0644)
}
}
return nil, err
}
func (cli Zms) SystemBackup(dir string) (*string, error) {
res, err := cli.Zms.GetDomainList(nil, "", "", nil, "", nil, "", "", "")
if err != nil {
return nil, err
}
verbose := cli.Verbose
cli.Verbose = false
for _, name := range res.Names {
fmt.Fprintf(os.Stdout, "Processing domain "+string(name)+"...\n")
filename := dir + "/" + string(name)
data, err := cli.showDomain(string(name), true)
if err == nil && data != nil {
s := *data
err = ioutil.WriteFile(filename, []byte(s), 0644)
}
}
cli.Verbose = verbose
s := "[exported " + strconv.Itoa(len(res.Names)) + " domains to " + dir + " directory]"
return &s, nil
}
func (cli Zms) AddDomain(dn string, productID *int32, admins []string) (*string, error) {
// sanity check cli usage: sub domain admin list should not contain a productID
if productID == nil && admins != nil && len(admins) > 0 {
// just checking the first admin to decide if productID was actually added
_, err := cli.getInt32(admins[0])
if err == nil {
s := "Do not specify Product ID when creating a sub domain. Only top level domains require a Product ID. Bad value: " + admins[0]
return nil, fmt.Errorf(s)
}
}
validatedAdmins := cli.validatedUsers(admins, true)
s, err := cli.createDomain(dn, productID, validatedAdmins)
if err != nil {
return nil, err
}
return s, nil
}
func (cli Zms) createDomain(dn string, productID *int32, admins []string) (*string, error) {
i := strings.LastIndex(dn, ".")
name := dn
parent := ""
if i < 0 {
tld := zms.TopLevelDomain{}
tld.Name = zms.SimpleName(dn)
tld.AdminUsers = cli.createResourceList(admins)
tld.YpmId = productID
_, err := cli.Zms.PostTopLevelDomain(cli.AuditRef, &tld)
if err == nil {
s := "[domain created: " + dn + "]"
return &s, nil
}
return nil, err
}
parent = dn[0:i]
name = dn[i+1:]
// special case for top level user domains
// where parent is just the user domain
if parent == cli.HomeDomain {
d := zms.UserDomain{}
d.Name = zms.SimpleName(name)
_, err := cli.Zms.PostUserDomain(zms.SimpleName(name), cli.AuditRef, &d)
if err == nil {
s := "[domain created: " + dn + "]"
return &s, nil
}
return nil, err
}
d := zms.SubDomain{}
d.Name = zms.SimpleName(name)
d.Parent = zms.DomainName(parent)
d.AdminUsers = cli.createResourceList(admins)
_, err := cli.Zms.PostSubDomain(zms.DomainName(parent), cli.AuditRef, &d)
if err == nil {
s := "[subdomain created: " + dn + "]"
return &s, nil
}
return nil, err
}
func (cli Zms) LookupDomainByRole(roleMember string, roleName string) (*string, error) {
var buf bytes.Buffer
res, err := cli.Zms.GetDomainList(nil, "", "", nil, "", nil, zms.ResourceName(roleMember), zms.ResourceName(roleName), "")
if err == nil {
buf.WriteString("domains:\n")
for _, name := range res.Names {
buf.WriteString(indent_level1_dash + string(name) + "\n")
}
s := buf.String()
return &s, nil
}
return nil, err
}
func (cli Zms) LookupDomainById(account string, productID *int32) (*string, error) {
var buf bytes.Buffer
res, err := cli.Zms.GetDomainList(nil, "", "", nil, account, productID, "", "", "")
if err == nil {
buf.WriteString("domain:\n")
for _, name := range res.Names {
buf.WriteString(indent_level1_dash + string(name) + "\n")
}
s := buf.String()
return &s, nil
}
return nil, err
}
func (cli Zms) ListDomains(limit *int32, skip string, prefix string, depth *int32) (*string, error) {
var buf bytes.Buffer
res, err := cli.Zms.GetDomainList(limit, skip, prefix, depth, "", nil, "", "", "")
if err == nil {
buf.WriteString("domains:\n")
for _, name := range res.Names {
buf.WriteString(indent_level1_dash + string(name) + "\n")
}
s := buf.String()
return &s, nil
}
return nil, err
}
func (cli Zms) GetSignedDomains(dn string, matchingTag string) (*string, error) {
var buf bytes.Buffer
res, etag, err := cli.Zms.GetSignedDomains(zms.DomainName(dn), "false", matchingTag)
if err != nil {
return nil, err
}
buf.WriteString("ETag: " + etag + "\n")
if res != nil {
for _, domain := range res.Domains {
cli.dumpSignedDomain(&buf, domain, false)
}
}
s := buf.String()
return &s, nil
}
func (cli Zms) ShowDomain(dn string) (*string, error) {
domain, err := cli.Zms.GetDomain(zms.DomainName(dn))
if err != nil {
return nil, err
}
var buf bytes.Buffer
cli.dumpDomain(&buf, domain)
// now retrieve the full domain in one call
res, _, err := cli.Zms.GetSignedDomains(zms.DomainName(dn), "false", "")
if err != nil {
return nil, err
}
// make sure we have a domain and it must be only one
if res != nil && len(res.Domains) == 1 {
cli.dumpSignedDomain(&buf, res.Domains[0], true)
}
s := buf.String()
return &s, nil
}
func (cli Zms) CheckDomain(dn string) (*string, error) {
domainDataCheck, err := cli.Zms.GetDomainDataCheck(zms.DomainName(dn))
if err != nil {
return nil, err
}
var buf bytes.Buffer
buf.WriteString("checked data:\n")
cli.dumpDataCheck(&buf, *domainDataCheck)
s := buf.String()
return &s, nil
}
func (cli Zms) showDomain(dn string, export bool) (*string, error) {
domain, err := cli.Zms.GetDomain(zms.DomainName(dn))
if err != nil {
return nil, err
}
var buf bytes.Buffer
cli.dumpDomain(&buf, domain)
cli.dumpRoles(&buf, dn)
cli.dumpPolicies(&buf, dn)
cli.dumpServices(&buf, dn)
var names []string
names, err = cli.entityNames(dn)
if err != nil {
return nil, err
}
cli.dumpEntities(&buf, dn, names)
s := buf.String()
return &s, nil
}
func (cli Zms) SetCompleteDomainMeta(dn string, descr string, org string, auditEnabled bool, account string, productID int32, applicationID string) error {
meta := zms.DomainMeta{
Description: descr,
Org: zms.ResourceName(org),
Enabled: nil,
AuditEnabled: &auditEnabled,
Account: account,
YpmId: &productID,
ApplicationId: applicationID,
}
return cli.Zms.PutDomainMeta(zms.DomainName(dn), cli.AuditRef, &meta)
}
func (cli Zms) SetDomainMeta(dn string, descr string, org string, auditEnabled bool) (*string, error) {
domain, err := cli.Zms.GetDomain(zms.DomainName(dn))
if err != nil {
return nil, err
}
meta := zms.DomainMeta{
Description: descr,
Org: zms.ResourceName(org),
Enabled: domain.Enabled,
AuditEnabled: &auditEnabled,
Account: domain.Account,
YpmId: domain.YpmId,
ApplicationId: domain.ApplicationId,
}
err = cli.Zms.PutDomainMeta(zms.DomainName(dn), cli.AuditRef, &meta)
if err != nil {
return nil, err
}
s := "[domain " + dn + " metadata successfully updated]\n"
return &s, nil
}
func (cli Zms) SetDomainAccount(dn string, account string) (*string, error) {
domain, err := cli.Zms.GetDomain(zms.DomainName(dn))
if err != nil {
return nil, err
}
err = cli.SetCompleteDomainMeta(dn, domain.Description, string(domain.Org), *domain.AuditEnabled, account, *domain.YpmId, domain.ApplicationId)
if err != nil {
return nil, err
}
s := "[domain " + dn + " account successfully updated]\n"
return &s, nil
}
func (cli Zms) SetDomainProductId(dn string, productID int32) (*string, error) {
domain, err := cli.Zms.GetDomain(zms.DomainName(dn))
if err != nil {
return nil, err
}
err = cli.SetCompleteDomainMeta(dn, domain.Description, string(domain.Org), *domain.AuditEnabled, domain.Account, productID, domain.ApplicationId)
if err != nil {
return nil, err
}
s := "[domain " + dn + " product-id successfully updated]\n"
return &s, nil
}
func (cli Zms) SetDomainApplicationId(dn string, applicationID string) (*string, error) {
domain, err := cli.Zms.GetDomain(zms.DomainName(dn))
if err != nil {
return nil, err
}
err = cli.SetCompleteDomainMeta(dn, domain.Description, string(domain.Org), *domain.AuditEnabled, domain.Account, *domain.YpmId, applicationID)
if err != nil {
return nil, err
}
s := "[domain " + dn + " application-id successfully updated]\n"
return &s, nil
}
func (cli Zms) SetDefaultAdmins(dn string, admins []string) (*string, error) {
validatedAdmins := cli.createResourceList(cli.validatedUsers(admins, false))
defaultAdmins := zms.DefaultAdmins{Admins: validatedAdmins}
err := cli.Zms.PutDefaultAdmins(zms.DomainName(dn), cli.AuditRef, &defaultAdmins)
if err != nil {
return nil, err
}
s := "[domain " + dn + " administrators successfully set]\n"
return &s, nil
}