forked from TrueCloudLab/lego
74 lines
1.7 KiB
Go
74 lines
1.7 KiB
Go
package internal
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import (
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"context"
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"encoding/json"
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"io"
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"net/http"
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"time"
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"github.com/go-acme/lego/v4/providers/dns/internal/errutils"
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)
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// DefaultIdentityURL represents the Identity API endpoint to call.
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const DefaultIdentityURL = "https://identity.api.rackspacecloud.com/v2.0/tokens"
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type Identifier struct {
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baseURL string
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httpClient *http.Client
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}
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// NewIdentifier creates a new Identifier.
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func NewIdentifier(httpClient *http.Client, baseURL string) *Identifier {
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if httpClient == nil {
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httpClient = &http.Client{Timeout: 5 * time.Second}
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}
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if baseURL == "" {
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baseURL = DefaultIdentityURL
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}
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return &Identifier{baseURL: baseURL, httpClient: httpClient}
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}
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// Login sends an authentication request.
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// https://docs.rackspace.com/docs/cloud-dns/v1/getting-started/authenticate
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func (a *Identifier) Login(ctx context.Context, apiUser, apiKey string) (*Identity, error) {
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authData := AuthData{
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Auth: Auth{
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APIKeyCredentials: APIKeyCredentials{
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Username: apiUser,
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APIKey: apiKey,
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},
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},
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}
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req, err := newJSONRequest(ctx, http.MethodPost, a.baseURL, authData)
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if err != nil {
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return nil, err
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}
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resp, err := a.httpClient.Do(req)
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if err != nil {
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return nil, errutils.NewHTTPDoError(req, err)
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}
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defer func() { _ = resp.Body.Close() }()
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if resp.StatusCode != http.StatusOK {
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return nil, errutils.NewUnexpectedResponseStatusCodeError(req, resp)
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}
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raw, err := io.ReadAll(resp.Body)
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if err != nil {
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return nil, errutils.NewReadResponseError(req, resp.StatusCode, err)
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}
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var identity Identity
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err = json.Unmarshal(raw, &identity)
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if err != nil {
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return nil, errutils.NewUnmarshalError(req, resp.StatusCode, raw, err)
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}
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return &identity, nil
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}
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