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roles.go
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roles.go
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package iam
import (
"fmt"
"strings"
awsiam "github.com/aws/aws-sdk-go/service/iam"
"github.com/genevieve/leftovers/aws/common"
)
type rolesClient interface {
ListRoles(*awsiam.ListRolesInput) (*awsiam.ListRolesOutput, error)
DeleteRole(*awsiam.DeleteRoleInput) (*awsiam.DeleteRoleOutput, error)
}
type Roles struct {
client rolesClient
logger logger
policies rolePolicies
}
func NewRoles(client rolesClient, logger logger, policies rolePolicies) Roles {
return Roles{
client: client,
logger: logger,
policies: policies,
}
}
func (r Roles) ListOnly(filter string) ([]common.Deletable, error) {
return r.getRoles(filter)
}
func (o Roles) List(filter string) ([]common.Deletable, error) {
resources, err := o.getRoles(filter)
if err != nil {
return nil, err
}
var delete []common.Deletable
for _, r := range resources {
proceed := o.logger.PromptWithDetails(r.Type(), r.Name())
if !proceed {
continue
}
delete = append(delete, r)
}
return delete, nil
}
func (r Roles) getRoles(filter string) ([]common.Deletable, error) {
roles, err := r.client.ListRoles(&awsiam.ListRolesInput{})
if err != nil {
return nil, fmt.Errorf("List IAM Roles: %s", err)
}
var resources []common.Deletable
for _, role := range roles.Roles {
resource := NewRole(r.client, r.policies, role.RoleName)
if !strings.Contains(resource.Name(), filter) {
continue
}
resources = append(resources, resource)
}
return resources, nil
}