1 files changed, 29 insertions, 0 deletions
diff --git a/kube2msb/src/vendor/github.com/coreos/go-oidc/http/url.go b/kube2msb/src/vendor/github.com/coreos/go-oidc/http/url.go
new file mode 100644
index 0000000..df60eb1
--- /dev/null
+++ b/kube2msb/src/vendor/github.com/coreos/go-oidc/http/url.go
@@ -0,0 +1,29 @@
+package http
+
+import (
+	"errors"
+	"net/url"
+)
+
+// ParseNonEmptyURL checks that a string is a parsable URL which is also not empty
+// since `url.Parse("")` does not return an error. Must contian a scheme and a host.
+func ParseNonEmptyURL(u string) (*url.URL, error) {
+	if u == "" {
+		return nil, errors.New("url is empty")
+	}
+
+	ur, err := url.Parse(u)
+	if err != nil {
+		return nil, err
+	}
+
+	if ur.Scheme == "" {
+		return nil, errors.New("url scheme is empty")
+	}
+
+	if ur.Host == "" {
+		return nil, errors.New("url host is empty")
+	}
+
+	return ur, nil
+}