open-vault/api/sys_audit.go
Jeff Mitchell 1c7157e632 Reintroduce the ability to look up obfuscated values in the audit log
with a new endpoint '/sys/audit-hash', which returns the given input
string hashed with the given audit backend's hash function and salt
(currently, always HMAC-SHA256 and a backend-specific salt).

In the process of adding the HTTP handler, this also removes the custom
HTTP handlers for the other audit endpoints, which were simply
forwarding to the logical system backend. This means that the various
audit functions will now redirect correctly from a standby to master.
(Tests all pass.)

Fixes #784
2015-11-18 20:26:03 -05:00

85 lines
1.7 KiB
Go

package api
import (
"fmt"
)
func (c *Sys) AuditHash(path string, input string) (string, error) {
body := map[string]interface{}{
"input": input,
}
r := c.c.NewRequest("PUT", fmt.Sprintf("/v1/sys/audit-hash/%s", path))
if err := r.SetJSONBody(body); err != nil {
return "", err
}
resp, err := c.c.RawRequest(r)
if err != nil {
return "", err
}
defer resp.Body.Close()
type d struct {
Hash string
}
var result d
err = resp.DecodeJSON(&result)
return result.Hash, err
}
func (c *Sys) ListAudit() (map[string]*Audit, error) {
r := c.c.NewRequest("GET", "/v1/sys/audit")
resp, err := c.c.RawRequest(r)
if err != nil {
return nil, err
}
defer resp.Body.Close()
var result map[string]*Audit
err = resp.DecodeJSON(&result)
return result, err
}
func (c *Sys) EnableAudit(
path string, auditType string, desc string, opts map[string]string) error {
body := map[string]interface{}{
"type": auditType,
"description": desc,
"options": opts,
}
r := c.c.NewRequest("PUT", fmt.Sprintf("/v1/sys/audit/%s", path))
if err := r.SetJSONBody(body); err != nil {
return err
}
resp, err := c.c.RawRequest(r)
if err != nil {
return err
}
defer resp.Body.Close()
return nil
}
func (c *Sys) DisableAudit(path string) error {
r := c.c.NewRequest("DELETE", fmt.Sprintf("/v1/sys/audit/%s", path))
resp, err := c.c.RawRequest(r)
if err == nil {
defer resp.Body.Close()
}
return err
}
// Structures for the requests/resposne are all down here. They aren't
// individually documentd because the map almost directly to the raw HTTP API
// documentation. Please refer to that documentation for more details.
type Audit struct {
Type string
Description string
Options map[string]string
}