Initial QSfera import

Server/vendor/github.com/libregraph/lico/oidc/provider/cookie.go

@@ -0,0 +1,93 @@
+/*
+ * Copyright 2017-2019 Kopano and its licensors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package provider
+
+import (
+	"net/http"
+)
+
+func (p *Provider) setBrowserStateCookie(rw http.ResponseWriter, value string) error {
+	cookie := http.Cookie{
+		Name:  p.browserStateCookieName,
+		Value: value,
+
+		Path:     p.browserStateCookiePath,
+		Secure:   true,
+		HttpOnly: false, // This Cookie is intended to be read by Javascript.
+		SameSite: p.browserStateCookieSameSite,
+	}
+	http.SetCookie(rw, &cookie)
+
+	return nil
+}
+
+func (p *Provider) removeBrowserStateCookie(rw http.ResponseWriter) error {
+	cookie := http.Cookie{
+		Name: p.browserStateCookieName,
+
+		Path:     p.browserStateCookiePath,
+		Secure:   true,
+		HttpOnly: false, // This Cookie is intended to be read by Javascript.
+		SameSite: p.browserStateCookieSameSite,
+
+		Expires: farPastExpiryTime,
+	}
+	http.SetCookie(rw, &cookie)
+
+	return nil
+}
+
+func (p *Provider) setSessionCookie(rw http.ResponseWriter, value string) error {
+	cookie := http.Cookie{
+		Name:  p.sessionCookieName,
+		Value: value,
+
+		Path:     p.sessionCookiePath,
+		Secure:   true,
+		HttpOnly: true,
+		SameSite: p.sessionCookieSameSite,
+	}
+	http.SetCookie(rw, &cookie)
+
+	return nil
+}
+
+func (p *Provider) getSessionCookie(req *http.Request) (string, error) {
+	cookie, err := req.Cookie(p.sessionCookieName)
+	if err != nil {
+		return "", err
+	}
+
+	return cookie.Value, nil
+}
+
+func (p *Provider) removeSessionCookie(rw http.ResponseWriter) error {
+	cookie := http.Cookie{
+		Name: p.sessionCookieName,
+
+		Path:     p.sessionCookiePath,
+		Secure:   true,
+		HttpOnly: true,
+		SameSite: p.sessionCookieSameSite,
+
+		Expires: farPastExpiryTime,
+	}
+	http.SetCookie(rw, &cookie)
+
+	return nil
+}