Esempio n. 1
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// NewBlockStorageV2 creates a ServiceClient that may be used to access the v2 block storage service.
func NewBlockStorageV2(client *gophercloud.ProviderClient, eo gophercloud.EndpointOpts) (*gophercloud.ServiceClient, error) {
	eo.ApplyDefaults("volumev2")
	url, err := client.EndpointLocator(eo)
	if err != nil {
		return nil, err
	}
	return &gophercloud.ServiceClient{ProviderClient: client, Endpoint: url}, nil
}
Esempio n. 2
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// NewDBV1 creates a ServiceClient that may be used to access the v1 DB service.
func NewDBV1(client *gophercloud.ProviderClient, eo gophercloud.EndpointOpts) (*gophercloud.ServiceClient, error) {
	eo.ApplyDefaults("database")
	url, err := client.EndpointLocator(eo)
	if err != nil {
		return nil, err
	}
	return &gophercloud.ServiceClient{ProviderClient: client, Endpoint: url}, nil
}
Esempio n. 3
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// NewSharedFileSystemV2 creates a ServiceClient that may be used to access the v2 shared file system service.
func NewSharedFileSystemV2(client *gophercloud.ProviderClient, eo gophercloud.EndpointOpts) (*gophercloud.ServiceClient, error) {
	eo.ApplyDefaults("sharev2")
	url, err := client.EndpointLocator(eo)
	if err != nil {
		return nil, err
	}
	return &gophercloud.ServiceClient{ProviderClient: client, Endpoint: url}, nil
}
Esempio n. 4
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// NewImageServiceV2 creates a ServiceClient that may be used to access the v2 image service.
func NewImageServiceV2(client *gophercloud.ProviderClient, eo gophercloud.EndpointOpts) (*gophercloud.ServiceClient, error) {
	eo.ApplyDefaults("image")
	url, err := client.EndpointLocator(eo)
	if err != nil {
		return nil, err
	}
	return &gophercloud.ServiceClient{ProviderClient: client,
		Endpoint:     url,
		ResourceBase: url + "v2/"}, nil
}
Esempio n. 5
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// NewIdentityV3 creates a ServiceClient that may be used to access the v3 identity service.
func NewIdentityV3(client *gophercloud.ProviderClient, eo gophercloud.EndpointOpts) (*gophercloud.ServiceClient, error) {
	endpoint := client.IdentityBase + "v3/"
	var err error
	if !reflect.DeepEqual(eo, gophercloud.EndpointOpts{}) {
		eo.ApplyDefaults("identity")
		endpoint, err = client.EndpointLocator(eo)
		if err != nil {
			return nil, err
		}
	}

	return &gophercloud.ServiceClient{
		ProviderClient: client,
		Endpoint:       endpoint,
	}, nil
}
Esempio n. 6
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func v2auth(client *gophercloud.ProviderClient, endpoint string, options gophercloud.AuthOptions, eo gophercloud.EndpointOpts) error {
	v2Client, err := NewIdentityV2(client, eo)
	if err != nil {
		return err
	}

	if endpoint != "" {
		v2Client.Endpoint = endpoint
	}

	v2Opts := tokens2.AuthOptions{
		IdentityEndpoint: options.IdentityEndpoint,
		Username:         options.Username,
		Password:         options.Password,
		TenantID:         options.TenantID,
		TenantName:       options.TenantName,
		AllowReauth:      options.AllowReauth,
		TokenID:          options.TokenID,
	}

	result := tokens2.Create(v2Client, v2Opts)

	token, err := result.ExtractToken()
	if err != nil {
		return err
	}

	catalog, err := result.ExtractServiceCatalog()
	if err != nil {
		return err
	}

	if options.AllowReauth {
		client.ReauthFunc = func() error {
			client.TokenID = ""
			return v2auth(client, endpoint, options, eo)
		}
	}
	client.TokenID = token.ID
	client.EndpointLocator = func(opts gophercloud.EndpointOpts) (string, error) {
		return V2EndpointURL(catalog, opts)
	}

	return nil
}
Esempio n. 7
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func v3auth(client *gophercloud.ProviderClient, endpoint string, opts tokens3.AuthOptionsBuilder, eo gophercloud.EndpointOpts) error {
	// Override the generated service endpoint with the one returned by the version endpoint.
	v3Client, err := NewIdentityV3(client, eo)
	if err != nil {
		return err
	}

	if endpoint != "" {
		v3Client.Endpoint = endpoint
	}

	result := tokens3.Create(v3Client, opts)

	token, err := result.ExtractToken()
	if err != nil {
		return err
	}

	catalog, err := result.ExtractServiceCatalog()
	if err != nil {
		return err
	}

	client.TokenID = token.ID

	if opts.CanReauth() {
		client.ReauthFunc = func() error {
			client.TokenID = ""
			return v3auth(client, endpoint, opts, eo)
		}
	}
	client.EndpointLocator = func(opts gophercloud.EndpointOpts) (string, error) {
		return V3EndpointURL(catalog, opts)
	}

	return nil
}
Esempio n. 8
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func v3auth(client *gophercloud.ProviderClient, endpoint string, options gophercloud.AuthOptions, eo gophercloud.EndpointOpts) error {
	// Override the generated service endpoint with the one returned by the version endpoint.
	v3Client, err := NewIdentityV3(client, eo)
	if err != nil {
		return err
	}

	if endpoint != "" {
		v3Client.Endpoint = endpoint
	}

	// copy the auth options to a local variable that we can change. `options`
	// needs to stay as-is for reauth purposes
	v3Options := options

	var scope *tokens3.Scope
	if options.TenantID != "" {
		scope = &tokens3.Scope{
			ProjectID: options.TenantID,
		}
		v3Options.TenantID = ""
		v3Options.TenantName = ""
	} else {
		if options.TenantName != "" {
			scope = &tokens3.Scope{
				ProjectName: options.TenantName,
				DomainID:    options.DomainID,
				DomainName:  options.DomainName,
			}
			v3Options.TenantName = ""
		}
	}

	v3Opts := tokens3.AuthOptions{
		IdentityEndpoint: v3Options.IdentityEndpoint,
		Username:         v3Options.Username,
		UserID:           v3Options.UserID,
		Password:         v3Options.Password,
		DomainID:         v3Options.DomainID,
		DomainName:       v3Options.DomainName,
		TenantID:         v3Options.TenantID,
		TenantName:       v3Options.TenantName,
		AllowReauth:      v3Options.AllowReauth,
		TokenID:          v3Options.TokenID,
	}

	result := tokens3.Create(v3Client, v3Opts, scope)

	token, err := result.ExtractToken()
	if err != nil {
		return err
	}

	catalog, err := result.ExtractServiceCatalog()
	if err != nil {
		return err
	}

	client.TokenID = token.ID

	if options.AllowReauth {
		client.ReauthFunc = func() error {
			client.TokenID = ""
			return v3auth(client, endpoint, options, eo)
		}
	}
	client.EndpointLocator = func(opts gophercloud.EndpointOpts) (string, error) {
		return V3EndpointURL(catalog, opts)
	}

	return nil
}