selectel · Icerzack · Jul 29, 2024 · Jul 24, 2024 · Jul 24, 2024 · Jul 24, 2024
diff --git a/examples/federation-with-user/README.md b/examples/federation-with-user/README.md
@@ -0,0 +1,24 @@
+# Create Federation with Certificate & add User
+
+This example program demonstrates how to manage creating and deleting Federation with Certificate and assigning Users.
+
+The part of deleting is disabled by `deleteAfterRun` variable.
+
+## Running this example
+
+Running this file will execute the following operations:
+
+1. **Create Federation:** Create is used to create a new Federation.
+2. **Create Certificate for Federation:** Create is used to create a new Certificate for Federation.
+3. **Create federated User:** Create is used to create a new federated User.
+4. **Update Federation:** Updates the Federation Name and Description.
+5. **(Delete Federation):** _(disabled by default)_ Delete a just-created Federation on a previous step.
+
+You should see an output like the following:
+```
+Step 1: Created Federation Name: federation_name ID: 1a2b3c...
+Step 2: Created Certificate for Federation ID: 12345_3... Federation ID: 1a2b3c...
+Step 3: Created federated User ID: 54321_2... Keystone ID: 1c2b3a...
+Step 4: Updated Federation Name and Description
+Step 5: Deleting Federation with ID: 1a2b3c...
+```
diff --git a/examples/federation-with-user/cert.crt b/examples/federation-with-user/cert.crt
@@ -0,0 +1,3 @@
+-----BEGIN CERTIFICATE-----
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
+-----END CERTIFICATE-----
diff --git a/examples/federation-with-user/main.go b/examples/federation-with-user/main.go
@@ -0,0 +1,117 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+
+	"github.com/selectel/iam-go"
+	"github.com/selectel/iam-go/service/federations/certificates"
+	"github.com/selectel/iam-go/service/federations/saml"
+	"github.com/selectel/iam-go/service/roles"
+	"github.com/selectel/iam-go/service/users"
+)
+
+var (
+	// KeystoneToken
+	token          = "gAAAAABmoPpv1X9N2ufmTIUeq6Z8xzhh7QvuZp3y9PqA-ISZWownO0bOZQqJGSv6LURN6LagfEVQCWKDyXREfVLOXpX05g45PNBiSZYHSf-sV0VoIFriD-ITwZCWfynm0wgDzh9u4Opwlj_hA06EPJJtrOfEP9uIOMcYAC-5i-VPwV5wTo2cVnI"
+	deleteAfterRun = false
+
+	// Prefix to be added to User-Agent.
+	prefix = "iam-go"
+
+	federationName               = "federation_name"
+	federationDescription        = "federation_description"
+	updatedFederationName        = "new_federation_name"
+	updatedFederationDescription = "new_federation_description"
+
+	certificateName        = "certificate name"
+	certificateDescription = "certificate description"
+	certificateFileName    = "cert.crt"
+
+	userEmail      = "[email protected]"
+	userExternalID = "some_id"
+)
+
+func main() {
+	// Create a new IAM client.
+	iamClient, err := iam.New(
+		iam.WithAuthOpts(&iam.AuthOpts{KeystoneToken: token}),
+		iam.WithUserAgentPrefix(prefix),
+	)
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+
+	federationsAPI := iamClient.Federations
+	federationsCertificatesAPI := iamClient.FederationsCertificates
+	usersAPI := iamClient.Users
+
+	ctx := context.Background()
+
+	federation, err := federationsAPI.Create(ctx, saml.CreateRequest{
+		Name:               federationName,
+		Description:        federationDescription,
+		Issuer:             "http://localhost:8080/realms/master",
+		SSOUrl:             "http://localhost:8080/realms/master/protocol/saml",
+		SessionMaxAgeHours: 24,
+		SignAuthnRequests:  true,
+	})
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+	fmt.Printf("Step 1: Created Federation Name: %s ID: %s\n", federation.Name, federation.ID)
+
+	cert, err := os.ReadFile(certificateFileName)
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+
+	certificate, err := federationsCertificatesAPI.Create(ctx, federation.ID, certificates.CreateRequest{
+		Name:        certificateName,
+		Description: certificateDescription,
+		Data:        string(cert),
+	})
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+	fmt.Printf("Step 2: Created Certificate for Federation ID: %s Federation ID: %s\n", certificate.ID, federation.ID)
+
+	user, err := usersAPI.Create(ctx, users.CreateRequest{
+		AuthType: users.Federated,
+		Email:    userEmail,
+		Federation: &users.Federation{
+			ExternalID: userExternalID,
+			ID:         federation.ID,
+		},
+		Roles: []roles.Role{{Scope: roles.Account, RoleName: roles.Reader}},
+	})
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+	fmt.Printf("Step 3: Created federated User ID: %s Keystone ID: %s\n", user.ID, user.KeystoneID)
+
+	err = federationsAPI.Update(ctx, federation.ID, saml.UpdateRequest{
+		Name:        updatedFederationName,
+		Description: updatedFederationDescription,
+	})
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+	fmt.Println("Step 4: Updated Federation Name and Description")
+
+	if deleteAfterRun {
+		// Removing User and Federation Certificate is unnecessary because removal of Federation
+		// also deletes its Certificate and all attached Users
+		fmt.Printf("Step 5: Deleting Federation with ID: %s\n", federation.ID)
+		if err = federationsAPI.Delete(ctx, federation.ID); err != nil {
+			fmt.Println(err)
+		}
+	}
+}
diff --git a/iam.go b/iam.go
@@ -7,6 +7,8 @@ import (
 
 	"github.com/selectel/iam-go/iamerrors"
 	baseclient "github.com/selectel/iam-go/internal/client"
+	"github.com/selectel/iam-go/service/federations/certificates"
+	"github.com/selectel/iam-go/service/federations/saml"
 	"github.com/selectel/iam-go/service/groups"
 	"github.com/selectel/iam-go/service/s3credentials"
 	"github.com/selectel/iam-go/service/serviceusers"
@@ -57,6 +59,13 @@ type Client struct {
 
 	// S3Credentials instance is used to make requests against Selectel IAM API and manage S3 Credentials.
 	S3Credentials *s3credentials.Service
+
+	// Federations instance is used to make requests against Selectel IAM API and manage Federations.
+	Federations *saml.Service
+
+	// FederationsCertificates instance is used to make requests against Selectel IAM API
+	// and manage Federations Certificates.
+	FederationsCertificates *certificates.Service
 }
 
 type AuthOpts struct {
@@ -128,6 +137,8 @@ func New(opts ...Option) (*Client, error) {
 	c.ServiceUsers = serviceusers.New(c.baseClient)
 	c.Groups = groups.New(c.baseClient)
 	c.S3Credentials = s3credentials.New(c.baseClient)
+	c.Federations = saml.New(c.baseClient)
+	c.FederationsCertificates = certificates.New(c.baseClient)
 
 	return c, nil
 }

diff --git a/iam_test.go b/iam_test.go
@@ -10,6 +10,8 @@ import (
 
 	"github.com/selectel/iam-go/iamerrors"
 	baseclient "github.com/selectel/iam-go/internal/client"
+	"github.com/selectel/iam-go/service/federations/certificates"
+	"github.com/selectel/iam-go/service/federations/saml"
 	"github.com/selectel/iam-go/service/groups"
 	"github.com/selectel/iam-go/service/s3credentials"
 	"github.com/selectel/iam-go/service/serviceusers"
@@ -57,11 +59,13 @@ func TestNew(t *testing.T) {
 					authOpts: &AuthOpts{
 						KeystoneToken: testToken,
 					},
-					baseClient:    baseClient,
-					Users:         users.New(baseClient),
-					ServiceUsers:  serviceusers.New(baseClient),
-					Groups:        groups.New(baseClient),
-					S3Credentials: s3credentials.New(baseClient),
+					baseClient:              baseClient,
+					Users:                   users.New(baseClient),
+					ServiceUsers:            serviceusers.New(baseClient),
+					Groups:                  groups.New(baseClient),
+					S3Credentials:           s3credentials.New(baseClient),
+					Federations:             saml.New(baseClient),
+					FederationsCertificates: certificates.New(baseClient),
 				}
 			},
 			expectedError: nil,
@@ -99,11 +103,13 @@ func TestNew(t *testing.T) {
 					authOpts: &AuthOpts{
 						KeystoneToken: testToken,
 					},
-					baseClient:    baseClient,
-					Users:         users.New(baseClient),
-					ServiceUsers:  serviceusers.New(baseClient),
-					Groups:        groups.New(baseClient),
-					S3Credentials: s3credentials.New(baseClient),
+					baseClient:              baseClient,
+					Users:                   users.New(baseClient),
+					ServiceUsers:            serviceusers.New(baseClient),
+					Groups:                  groups.New(baseClient),
+					S3Credentials:           s3credentials.New(baseClient),
+					Federations:             saml.New(baseClient),
+					FederationsCertificates: certificates.New(baseClient),
 				}
 			},
 			expectedError: nil,
@@ -134,11 +140,13 @@ func TestNew(t *testing.T) {
 					authOpts: &AuthOpts{
 						KeystoneToken: testToken,
 					},
-					baseClient:    baseClient,
-					Users:         users.New(baseClient),
-					ServiceUsers:  serviceusers.New(baseClient),
-					Groups:        groups.New(baseClient),
-					S3Credentials: s3credentials.New(baseClient),
+					baseClient:              baseClient,
+					Users:                   users.New(baseClient),
+					ServiceUsers:            serviceusers.New(baseClient),
+					Groups:                  groups.New(baseClient),
+					S3Credentials:           s3credentials.New(baseClient),
+					Federations:             saml.New(baseClient),
+					FederationsCertificates: certificates.New(baseClient),
 				}
 			},
 			expectedError: nil,

diff --git a/iamerrors/iamerrors.go b/iamerrors/iamerrors.go
@@ -30,6 +30,14 @@ var (
 	ErrGroupNotFound        = errors.New("GROUP_NOT_FOUND")
 	ErrUserOrGroupNotFound  = errors.New("USER_OR_GROUP_NOT_FOUND")
 
+	ErrFederationNameRequired          = errors.New("FEDERATION_NAME_REQUIRED")
+	ErrFederationIDRequired            = errors.New("FEDERATION_ID_REQUIRED")
+	ErrFederationIssuerRequired        = errors.New("FEDERATION_ISSUER_REQUIRED")
+	ErrFederationSSOURLRequired        = errors.New("FEDERATION_SSO_URL_REQUIRED")
+	ErrFederationCertificateIDRequired = errors.New("FEDERATION_CERTIFICATE_ID_REQUIRED")
+	ErrFederationMaxAgeHoursRequired   = errors.New("FEDERATION_MAX_AGE_HOURS_REQUIRED")
+	ErrFederationNotFound              = errors.New("FEDERATION_NOT_FOUND")
+
 	ErrCredentialNameRequired      = errors.New("CREDENTIAL_NAME_REQUIRED")
 	ErrCredentialAccessKeyRequired = errors.New("CREDENTIAL_ACCESS_KEY_REQUIRED")
 
@@ -48,36 +56,43 @@ var (
 
 	//nolint:gochecknoglobals // stringToError is not global.
 	stringToError = map[string]error{
-		ErrUserNotFound.Error():                ErrUserNotFound,
-		ErrClientNoAuthOpts.Error():            ErrClientNoAuthOpts,
-		ErrAuthTokenUnathorized.Error():        ErrAuthTokenUnathorized,
-		ErrDomainNotFound.Error():              ErrDomainNotFound,
-		ErrCredentialNotFound.Error():          ErrCredentialNotFound,
-		ErrProjectNotFound.Error():             ErrProjectNotFound,
-		ErrUserAlreadyExists.Error():           ErrUserAlreadyExists,
-		ErrRequestValidationError.Error():      ErrRequestValidationError,
-		ErrForbidden.Error():                   ErrForbidden,
-		ErrUnauthorized.Error():                ErrUnauthorized,
-		ErrInternalServerError.Error():         ErrInternalServerError,
-		ErrCredentialNameRequired.Error():      ErrCredentialNameRequired,
-		ErrCredentialAccessKeyRequired.Error(): ErrCredentialAccessKeyRequired,
-		ErrUserIDRequired.Error():              ErrUserIDRequired,
-		ErrProjectIDRequired.Error():           ErrProjectIDRequired,
-		ErrGroupIDRequired.Error():             ErrGroupIDRequired,
-		ErrGroupUserIDsRequired.Error():        ErrGroupUserIDsRequired,
-		ErrGroupNameRequired.Error():           ErrGroupNameRequired,
-		ErrGroupRolesRequired.Error():          ErrGroupRolesRequired,
-		ErrGroupAlreadyExists.Error():          ErrGroupAlreadyExists,
-		ErrGroupNotFound.Error():               ErrGroupNotFound,
-		ErrUserOrGroupNotFound.Error():         ErrUserOrGroupNotFound,
-		ErrServiceUserNameRequired.Error():     ErrServiceUserNameRequired,
-		ErrServiceUserPasswordRequired.Error(): ErrServiceUserPasswordRequired,
-		ErrServiceUserRolesRequired.Error():    ErrServiceUserRolesRequired,
-		ErrUserRolesRequired.Error():           ErrUserRolesRequired,
-		ErrUserEmailRequired.Error():           ErrUserEmailRequired,
-		ErrInputDataRequired.Error():           ErrInputDataRequired,
-		ErrInternalAppError.Error():            ErrInternalAppError,
-		ErrUnknown.Error():                     ErrUnknown,
+		ErrUserNotFound.Error():                    ErrUserNotFound,
+		ErrClientNoAuthOpts.Error():                ErrClientNoAuthOpts,
+		ErrAuthTokenUnathorized.Error():            ErrAuthTokenUnathorized,
+		ErrDomainNotFound.Error():                  ErrDomainNotFound,
+		ErrCredentialNotFound.Error():              ErrCredentialNotFound,
+		ErrProjectNotFound.Error():                 ErrProjectNotFound,
+		ErrUserAlreadyExists.Error():               ErrUserAlreadyExists,
+		ErrRequestValidationError.Error():          ErrRequestValidationError,
+		ErrForbidden.Error():                       ErrForbidden,
+		ErrUnauthorized.Error():                    ErrUnauthorized,
+		ErrInternalServerError.Error():             ErrInternalServerError,
+		ErrCredentialNameRequired.Error():          ErrCredentialNameRequired,
+		ErrCredentialAccessKeyRequired.Error():     ErrCredentialAccessKeyRequired,
+		ErrUserIDRequired.Error():                  ErrUserIDRequired,
+		ErrProjectIDRequired.Error():               ErrProjectIDRequired,
+		ErrGroupIDRequired.Error():                 ErrGroupIDRequired,
+		ErrGroupUserIDsRequired.Error():            ErrGroupUserIDsRequired,
+		ErrGroupNameRequired.Error():               ErrGroupNameRequired,
+		ErrGroupRolesRequired.Error():              ErrGroupRolesRequired,
+		ErrGroupAlreadyExists.Error():              ErrGroupAlreadyExists,
+		ErrGroupNotFound.Error():                   ErrGroupNotFound,
+		ErrFederationNameRequired.Error():          ErrFederationNameRequired,
+		ErrFederationIDRequired.Error():            ErrFederationIDRequired,
+		ErrFederationIssuerRequired.Error():        ErrFederationIssuerRequired,
+		ErrFederationSSOURLRequired.Error():        ErrFederationSSOURLRequired,
+		ErrFederationCertificateIDRequired.Error(): ErrFederationCertificateIDRequired,
+		ErrFederationNotFound.Error():              ErrFederationNotFound,
+		ErrFederationMaxAgeHoursRequired.Error():   ErrFederationMaxAgeHoursRequired,
+		ErrUserOrGroupNotFound.Error():             ErrUserOrGroupNotFound,
+		ErrServiceUserNameRequired.Error():         ErrServiceUserNameRequired,
+		ErrServiceUserPasswordRequired.Error():     ErrServiceUserPasswordRequired,
+		ErrServiceUserRolesRequired.Error():        ErrServiceUserRolesRequired,
+		ErrUserRolesRequired.Error():               ErrUserRolesRequired,
+		ErrUserEmailRequired.Error():               ErrUserEmailRequired,
+		ErrInputDataRequired.Error():               ErrInputDataRequired,
+		ErrInternalAppError.Error():                ErrInternalAppError,
+		ErrUnknown.Error():                         ErrUnknown,
 	}
 )
 

diff --git a/service/federations/certificates/doc.go b/service/federations/certificates/doc.go
@@ -0,0 +1,2 @@
+// Package certificates provides a set of functions for interacting with the Selectel Federations Certificates API.
+package certificates
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		// Package certificates provides a set of functions for interacting with the Selectel Federations Certificates API.
		package certificates