mirror of
https://github.com/letic/terraform-provider-google.git
synced 2024-10-15 07:27:15 +00:00
199ff5d1f1
Some struct types can be inferred instead of being repeated, so let's take advantage of that.
184 lines
4.4 KiB
Go
184 lines
4.4 KiB
Go
package google
|
|
|
|
import (
|
|
"fmt"
|
|
"log"
|
|
|
|
"github.com/hashicorp/terraform/helper/schema"
|
|
"google.golang.org/api/cloudresourcemanager/v1"
|
|
)
|
|
|
|
func resourceGoogleProjectIamBinding() *schema.Resource {
|
|
return &schema.Resource{
|
|
Create: resourceGoogleProjectIamBindingCreate,
|
|
Read: resourceGoogleProjectIamBindingRead,
|
|
Update: resourceGoogleProjectIamBindingUpdate,
|
|
Delete: resourceGoogleProjectIamBindingDelete,
|
|
|
|
Schema: map[string]*schema.Schema{
|
|
"project": {
|
|
Type: schema.TypeString,
|
|
Optional: true,
|
|
ForceNew: true,
|
|
},
|
|
"role": {
|
|
Type: schema.TypeString,
|
|
Required: true,
|
|
ForceNew: true,
|
|
},
|
|
"members": {
|
|
Type: schema.TypeSet,
|
|
Required: true,
|
|
Elem: {
|
|
Type: schema.TypeString,
|
|
},
|
|
},
|
|
"etag": {
|
|
Type: schema.TypeString,
|
|
Computed: true,
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
func resourceGoogleProjectIamBindingCreate(d *schema.ResourceData, meta interface{}) error {
|
|
config := meta.(*Config)
|
|
pid, err := getProject(d, config)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// Get the binding in the template
|
|
log.Println("[DEBUG]: Reading google_project_iam_binding")
|
|
p := getResourceIamBinding(d)
|
|
mutexKV.Lock(projectIamBindingMutexKey(pid, p.Role))
|
|
defer mutexKV.Unlock(projectIamBindingMutexKey(pid, p.Role))
|
|
|
|
err = projectIamPolicyReadModifyWrite(d, config, pid, func(ep *cloudresourcemanager.Policy) error {
|
|
// Merge the bindings together
|
|
ep.Bindings = mergeBindings(append(ep.Bindings, p))
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
d.SetId(pid + ":" + p.Role)
|
|
return resourceGoogleProjectIamBindingRead(d, meta)
|
|
}
|
|
|
|
func resourceGoogleProjectIamBindingRead(d *schema.ResourceData, meta interface{}) error {
|
|
config := meta.(*Config)
|
|
pid, err := getProject(d, config)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
eBinding := getResourceIamBinding(d)
|
|
|
|
log.Println("[DEBUG]: Retrieving policy for project", pid)
|
|
p, err := getProjectIamPolicy(pid, config)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
log.Printf("[DEBUG]: Retrieved policy for project %q: %+v\n", pid, p)
|
|
|
|
var binding *cloudresourcemanager.Binding
|
|
for _, b := range p.Bindings {
|
|
if b.Role != eBinding.Role {
|
|
continue
|
|
}
|
|
binding = b
|
|
break
|
|
}
|
|
if binding == nil {
|
|
d.SetId("")
|
|
return nil
|
|
}
|
|
d.Set("etag", p.Etag)
|
|
d.Set("members", binding.Members)
|
|
d.Set("role", binding.Role)
|
|
return nil
|
|
}
|
|
|
|
func resourceGoogleProjectIamBindingUpdate(d *schema.ResourceData, meta interface{}) error {
|
|
config := meta.(*Config)
|
|
pid, err := getProject(d, config)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
binding := getResourceIamBinding(d)
|
|
mutexKV.Lock(projectIamBindingMutexKey(pid, binding.Role))
|
|
defer mutexKV.Unlock(projectIamBindingMutexKey(pid, binding.Role))
|
|
|
|
err = projectIamPolicyReadModifyWrite(d, config, pid, func(p *cloudresourcemanager.Policy) error {
|
|
var found bool
|
|
for pos, b := range p.Bindings {
|
|
if b.Role != binding.Role {
|
|
continue
|
|
}
|
|
found = true
|
|
p.Bindings[pos] = binding
|
|
break
|
|
}
|
|
if !found {
|
|
p.Bindings = append(p.Bindings, binding)
|
|
}
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return resourceGoogleProjectIamBindingRead(d, meta)
|
|
}
|
|
|
|
func resourceGoogleProjectIamBindingDelete(d *schema.ResourceData, meta interface{}) error {
|
|
config := meta.(*Config)
|
|
pid, err := getProject(d, config)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
binding := getResourceIamBinding(d)
|
|
mutexKV.Lock(projectIamBindingMutexKey(pid, binding.Role))
|
|
defer mutexKV.Unlock(projectIamBindingMutexKey(pid, binding.Role))
|
|
|
|
err = projectIamPolicyReadModifyWrite(d, config, pid, func(p *cloudresourcemanager.Policy) error {
|
|
toRemove := -1
|
|
for pos, b := range p.Bindings {
|
|
if b.Role != binding.Role {
|
|
continue
|
|
}
|
|
toRemove = pos
|
|
break
|
|
}
|
|
if toRemove < 0 {
|
|
log.Printf("[DEBUG]: Policy bindings for project %q did not include a binding for role %q, no need to delete", pid, binding.Role)
|
|
d.SetId("")
|
|
return nil
|
|
}
|
|
|
|
p.Bindings = append(p.Bindings[:toRemove], p.Bindings[toRemove+1:]...)
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return resourceGoogleProjectIamBindingRead(d, meta)
|
|
}
|
|
|
|
// Get a cloudresourcemanager.Binding from a schema.ResourceData
|
|
func getResourceIamBinding(d *schema.ResourceData) *cloudresourcemanager.Binding {
|
|
members := d.Get("members").(*schema.Set).List()
|
|
return &cloudresourcemanager.Binding{
|
|
Members: convertStringArr(members),
|
|
Role: d.Get("role").(string),
|
|
}
|
|
}
|
|
|
|
func projectIamBindingMutexKey(pid, role string) string {
|
|
return fmt.Sprintf("google-project-iam-binding-%s-%s", pid, role)
|
|
}
|