From a4dd586a81847f267aa75689f32b61dc712c6b60 Mon Sep 17 00:00:00 2001
From: Mariano Cano <mariano.cano@gmail.com>
Date: Fri, 11 Mar 2022 15:13:39 -0800
Subject: [PATCH] Add method to get the CA url from the client.

---
 ca/client.go      |  5 +++++
 ca/client_test.go | 25 +++++++++++++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/ca/client.go b/ca/client.go
index 56f17748..40618330 100644
--- a/ca/client.go
+++ b/ca/client.go
@@ -563,6 +563,11 @@ func (c *Client) retryOnError(r *http.Response) bool {
 	return false
 }
 
+// GetCaURL returns the configura CA url.
+func (c *Client) GetCaURL() string {
+	return c.endpoint.String()
+}
+
 // GetRootCAs returns the RootCAs certificate pool from the configured
 // transport.
 func (c *Client) GetRootCAs() *x509.CertPool {
diff --git a/ca/client_test.go b/ca/client_test.go
index e253dab5..6e352291 100644
--- a/ca/client_test.go
+++ b/ca/client_test.go
@@ -1128,3 +1128,28 @@ func TestClient_SSHBastion(t *testing.T) {
 		})
 	}
 }
+
+func TestClient_GetCaURL(t *testing.T) {
+	tests := []struct {
+		name  string
+		caURL string
+		want  string
+	}{
+		{"ok", "https://ca.com", "https://ca.com"},
+		{"ok no schema", "ca.com", "https://ca.com"},
+		{"ok with port", "https://ca.com:9000", "https://ca.com:9000"},
+		{"ok with version", "https://ca.com/1.0", "https://ca.com/1.0"},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			c, err := NewClient(tt.caURL)
+			if err != nil {
+				t.Errorf("NewClient() error = %v", err)
+				return
+			}
+			if got := c.GetCaURL(); got != tt.want {
+				t.Errorf("Client.GetCaURL() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}