From 113dbf146cdf112a975d7d129291d99fa7c5084a Mon Sep 17 00:00:00 2001
From: fregie <xiaohao950830@live.com>
Date: Wed, 14 Jul 2021 16:45:50 +0800
Subject: [PATCH] add list-certs

---
 listCerts.go | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 listCerts.go

diff --git a/listCerts.go b/listCerts.go
new file mode 100644
index 0000000..a721ed5
--- /dev/null
+++ b/listCerts.go
@@ -0,0 +1,59 @@
+package goStrongswanVici
+
+import (
+	"fmt"
+	"strconv"
+)
+
+type Cert struct {
+	Type       string
+	Flag       string
+	HasPrivKey bool
+	Data       string
+	Subject    string
+	NotBefore  string
+	NotAfter   string
+}
+
+// typ = certificate type to filter for, X509|X509_AC|X509_CRL|OCSP_RESPONSE|PUBKEY  or ANY
+// flag = X.509 certificate flag to filter for, NONE|CA|AA|OCSP or ANY
+// subject = set to list only certificates having subject
+func (c *ClientConn) ListCerts(typ, flag, subject string) ([]*Cert, error) {
+	certs := []*Cert{}
+	var eventErr error
+	err := c.RegisterEvent("list-cert", func(response map[string]interface{}) {
+		cert := &Cert{}
+		cert.Type, _ = response["type"].(string)
+		cert.Flag, _ = response["flag"].(string)
+		cert.HasPrivKey, _ = response["hasPrivKey"].(bool)
+		cert.Data, _ = response["data"].(string)
+		cert.Subject, _ = response["subject"].(string)
+		cert.NotBefore, _ = response["notBefore"].(string)
+		cert.NotAfter, _ = response["notAfter"].(string)
+		if hasPri, ok := response["hasPriKey"].(string); ok {
+			cert.HasPrivKey, _ = strconv.ParseBool(hasPri)
+		}
+		certs = append(certs, cert)
+	})
+	if err != nil {
+		return nil, fmt.Errorf("error registering list-cert event: %v", err)
+	}
+	if eventErr != nil {
+		return nil, eventErr
+	}
+	reqMap := map[string]interface{}{
+		"type":    typ,
+		"flag":    flag,
+		"subject": subject,
+	}
+	_, err = c.Request("list-certs", reqMap)
+	if err != nil {
+		return nil, fmt.Errorf("error requesting list-certs: %v", err)
+	}
+
+	err = c.UnregisterEvent("list-cert")
+	if err != nil {
+		return nil, fmt.Errorf("error unregistering list-cert event: %v", err)
+	}
+	return certs, nil
+}