github.com/IBM-Cloud/bluemix-go@v0.0.0-20240423071914-9e96525baef4/api/iam/iamv1/user_policies.go (about)

     1  package iamv1
     2  
     3  import (
     4  	"fmt"
     5  	"net/http"
     6  	"net/url"
     7  
     8  	"github.com/IBM-Cloud/bluemix-go/client"
     9  	"github.com/IBM-Cloud/bluemix-go/models"
    10  	"github.com/IBM-Cloud/bluemix-go/rest"
    11  )
    12  
    13  const (
    14  	_UserPoliciesPathTemplate = "/acms/v1/scopes/%s/users/%s/policies"
    15  	_UserPolicyPathTemplate   = "/acms/v1/scopes/%s/users/%s/policies/%s"
    16  )
    17  
    18  //go:generate counterfeiter . UserPolicyRepository
    19  type UserPolicyRepository interface {
    20  	List(scope string, ibmUniqueID string) ([]models.Policy, error)
    21  	Get(scope string, ibmUniqueID string, policyID string) (models.Policy, error)
    22  	Create(scope string, ibmUniqueID string, policy models.Policy) (models.Policy, error)
    23  	Update(scope string, ibmUniqueID string, policyID string, policy models.Policy, version string) (models.Policy, error)
    24  	Delete(scope string, ibmUniqueID string, policyID string) error
    25  }
    26  
    27  type userPolicyRepository struct {
    28  	client *client.Client
    29  }
    30  
    31  func NewUserPolicyRepository(c *client.Client) UserPolicyRepository {
    32  	return &userPolicyRepository{
    33  		client: c,
    34  	}
    35  }
    36  
    37  type PoliciesQueryResult struct {
    38  	Policies []models.Policy `json:"policies"`
    39  }
    40  
    41  func (r *userPolicyRepository) List(scope string, ibmUniqueID string) ([]models.Policy, error) {
    42  	result := PoliciesQueryResult{}
    43  	resp, err := r.client.Get(r.generateURLPath(_UserPoliciesPathTemplate, scope, ibmUniqueID), &result)
    44  
    45  	if resp.StatusCode == http.StatusNotFound {
    46  		return []models.Policy{}, nil
    47  	}
    48  
    49  	if err != nil {
    50  		return nil, err
    51  	}
    52  
    53  	return result.Policies, nil
    54  }
    55  
    56  func (r *userPolicyRepository) Get(scope string, ibmUniqueID string, policyID string) (models.Policy, error) {
    57  	policy := models.Policy{}
    58  	resp, err := r.client.Get(r.generateURLPath(_UserPolicyPathTemplate, scope, ibmUniqueID, policyID), &policy)
    59  	if err != nil {
    60  		return models.Policy{}, err
    61  	}
    62  	policy.Version = resp.Header.Get("Etag")
    63  	return policy, nil
    64  }
    65  
    66  func (r *userPolicyRepository) Create(scope string, ibmUniqueID string, policy models.Policy) (models.Policy, error) {
    67  	policyCreated := models.Policy{}
    68  	resp, err := r.client.Post(r.generateURLPath(_UserPoliciesPathTemplate, scope, ibmUniqueID), &policy, &policyCreated)
    69  	if err != nil {
    70  		return models.Policy{}, err
    71  	}
    72  	policyCreated.Version = resp.Header.Get("Etag")
    73  	return policyCreated, nil
    74  }
    75  
    76  func (r *userPolicyRepository) Update(scope string, ibmUniqueID string, policyID string, policy models.Policy, version string) (models.Policy, error) {
    77  	policyUpdated := models.Policy{}
    78  
    79  	request := rest.PutRequest(*r.client.Config.Endpoint + r.generateURLPath(_UserPolicyPathTemplate, scope, ibmUniqueID, policyID))
    80  	request = request.Set("If-Match", version).Body(&policy)
    81  
    82  	resp, err := r.client.SendRequest(request, &policyUpdated)
    83  	if err != nil {
    84  		return models.Policy{}, err
    85  	}
    86  	policyUpdated.Version = resp.Header.Get("Etag")
    87  	return policyUpdated, nil
    88  }
    89  
    90  func (r *userPolicyRepository) Delete(scope string, ibmUniqueID string, policyID string) error {
    91  	_, err := r.client.Delete(r.generateURLPath(_UserPolicyPathTemplate, scope, ibmUniqueID, policyID))
    92  	return err
    93  }
    94  
    95  func (r *userPolicyRepository) generateURLPath(template string, parameters ...string) string {
    96  	escaped := []interface{}{}
    97  	for _, parameter := range parameters {
    98  		escaped = append(escaped, url.QueryEscape(parameter))
    99  	}
   100  	return fmt.Sprintf(template, escaped...)
   101  }