/
path_roles.go
149 lines (113 loc) · 3.17 KB
/
path_roles.go
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package chef
import (
"strings"
"github.com/autonubil/vault/helper/policyutil"
"github.com/autonubil/vault/logical"
"github.com/autonubil/vault/logical/framework"
)
func pathRolesList(b *backend) *framework.Path {
return &framework.Path{
Pattern: "roles/?$",
Callbacks: map[logical.Operation]framework.OperationFunc{
logical.ListOperation: b.pathRolesList,
},
HelpSynopsis: pathRolesHelpSyn,
HelpDescription: pathRolesHelpDesc,
}
}
func pathRoles(b *backend) *framework.Path {
return &framework.Path{
Pattern: `roles/(?P<role>[^/].+)$`,
Fields: map[string]*framework.FieldSchema{
"role": &framework.FieldSchema{
Type: framework.TypeString,
Description: "Chef role to map to an policy.",
},
"policies": &framework.FieldSchema{
Type: framework.TypeString,
Description: "Comma-separated list of policies associated to the role.",
},
},
Callbacks: map[logical.Operation]framework.OperationFunc{
logical.DeleteOperation: b.pathRolesDelete,
logical.ReadOperation: b.pathRolesRead,
logical.UpdateOperation: b.pathRolesWrite,
},
HelpSynopsis: pathRolesHelpSyn,
HelpDescription: pathRolesHelpDesc,
}
}
func (b *backend) Role(s logical.Storage, n string) (*RoleEntry, error) {
entry, err := s.Get("roles/" + n )
if err != nil {
return nil, err
}
if entry == nil {
return nil, nil
}
var result RoleEntry
if err := entry.DecodeJSON(&result); err != nil {
return nil, err
}
return &result, nil
}
func (b *backend) pathRolesDelete(
req *logical.Request, d *framework.FieldData) (*logical.Response, error) {
err := req.Storage.Delete("roles/" + d.Get("role").(string))
if err != nil {
return nil, err
}
return nil, nil
}
func (b *backend) pathRolesRead(
req *logical.Request, d *framework.FieldData) (*logical.Response, error) {
path, err := b.Path(req.Storage,d.Get("role").(string))
if err != nil {
return nil, err
}
if path == nil {
return nil, nil
}
return &logical.Response{
Data: map[string]interface{}{
"policies": strings.Join(path.Policies, ","),
},
}, nil
}
func (b *backend) pathRolesWrite(
req *logical.Request, d *framework.FieldData) (*logical.Response, error) {
role := d.Get("role").(string)
// Store it
entry, err := logical.StorageEntryJSON("roles/"+role, &RoleEntry{
Policies: policyutil.ParsePolicies(d.Get("policies").(string)) ,
})
if err != nil {
return nil, err
}
if err := req.Storage.Put(entry); err != nil {
return nil, err
}
return nil, nil
}
func (b *backend) pathRolesList(
req *logical.Request, d *framework.FieldData) (*logical.Response, error) {
paths, err := req.Storage.List("roles/")
if err != nil {
return nil, err
}
response := logical.ListResponse(paths)
return response, nil
}
type RoleEntry struct {
Policies []string
}
const pathRolesHelpSyn = `
Manage role to policy mappings.
`
const pathRolesHelpDesc = `
This endpoint allows you to create, read, update, and delete configuration
for chef roles that are associated policies to them.
Deleting a role will not revoke auth for prior authenticated users.
To do this, do a revoke on "login/<username>" for
the usernames you want revoked.
`