142 lines
3.2 KiB
Go
142 lines
3.2 KiB
Go
//Package identity provides functions for client-side access to OpenStack
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//IdentityService.
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package identity
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import (
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"encoding/json"
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"errors"
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"fmt"
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"golang-client/misc"
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"io/ioutil"
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"strings"
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"time"
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)
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type Auth struct {
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Access Access
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}
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type Access struct {
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Token Token
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User User
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ServiceCatalog []Service
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}
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type Token struct {
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Id string
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Expires time.Time
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Tenant Tenant
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}
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type Tenant struct {
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Id string
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Name string
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}
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type User struct {
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Id string
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Name string
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Roles []Role
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Roles_links []string
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}
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type Role struct {
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Id string
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Name string
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TenantId string
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}
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type Service struct {
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Name string
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Type string
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Endpoints []Endpoint
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Endpoints_links []string
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}
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type Endpoint struct {
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TenantId string
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PublicURL string
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InternalURL string
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Region string
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VersionId string
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VersionInfo string
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VersionList string
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}
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func AuthKey(url, accessKey, secretKey string) (Auth, error) {
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jsonStr := (fmt.Sprintf(`{"auth":{
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"apiAccessKeyCredentials":{"accessKey":"%s","secretKey":"%s"}}
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}`,
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accessKey, secretKey))
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return auth(&url, &jsonStr)
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}
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func AuthKeyTenantId(url, accessKey, secretKey, tenantId string) (Auth, error) {
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jsonStr := (fmt.Sprintf(`{"auth":{
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"apiAccessKeyCredentials":{"accessKey":"%s","secretKey":"%s"},"tenantId":"%s"}
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}`,
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accessKey, secretKey, tenantId))
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return auth(&url, &jsonStr)
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}
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func AuthUserName(url, username, password string) (Auth, error) {
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jsonStr := (fmt.Sprintf(`{"auth":{
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"passwordCredentials":{"username":"%s","password":"%s"}}
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}`,
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username, password))
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return auth(&url, &jsonStr)
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}
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func AuthUserNameTenantName(url, username, password, tenantName string) (Auth, error) {
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jsonStr := (fmt.Sprintf(`{"auth":{
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"passwordCredentials":{"username":"%s","password":"%s"},"tenantName":"%s"}
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}`,
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username, password, tenantName))
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return auth(&url, &jsonStr)
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}
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func AuthUserNameTenantId(url, username, password, tenantId string) (Auth, error) {
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jsonStr := (fmt.Sprintf(`{"auth":{
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"passwordCredentials":{"username":"%s","password":"%s"},"tenantId":"%s"}
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}`,
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username, password, tenantId))
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return auth(&url, &jsonStr)
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}
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func AuthTenantNameTokenId(url, tenantName, tokenId string) (Auth, error) {
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jsonStr := (fmt.Sprintf(`{"auth":{
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"tenantName":"%s","token":{"id":"%s"}}
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}`,
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tenantName, tokenId))
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return auth(&url, &jsonStr)
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}
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func auth(url, jsonStr *string) (Auth, error) {
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var s []byte = []byte(*jsonStr)
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resp, err := misc.CallAPI("POST", *url, &s,
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"Accept-Encoding", "gzip,deflate",
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"Accept", "application/json",
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"Content-Type", "application/json",
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"Content-Length", string(len(*jsonStr)))
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if err != nil {
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return Auth{}, err
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}
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if err = misc.CheckHttpResponseStatusCode(resp); err != nil {
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return Auth{}, err
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}
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var contentType string = strings.ToLower(resp.Header.Get("Content-Type"))
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if strings.Contains(contentType, "json") != true {
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return Auth{}, errors.New("err: header Content-Type is not JSON")
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}
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body, err := ioutil.ReadAll(resp.Body)
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defer resp.Body.Close()
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if err != nil {
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return Auth{}, err
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}
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var auth = Auth{}
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if err = json.Unmarshal(body, &auth); err != nil {
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return Auth{}, err
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}
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return auth, nil
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}
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