1 files changed, 62 insertions, 0 deletions
diff --git a/src/plugins/acl/acl-storage.c b/src/plugins/acl/acl-storage.c
new file mode 100644
index 0000000..988c0b8
--- /dev/null
+++ b/src/plugins/acl/acl-storage.c
@@ -0,0 +1,62 @@
+/* Copyright (c) 2006-2018 Dovecot authors, see the included COPYING file */
+
+#include "lib.h"
+#include "array.h"
+#include "istream.h"
+#include "mail-namespace.h"
+#include "mailbox-list-private.h"
+#include "acl-api-private.h"
+#include "acl-lookup-dict.h"
+#include "acl-plugin.h"
+
+
+struct acl_storage_module acl_storage_module =
+	MODULE_CONTEXT_INIT(&mail_storage_module_register);
+struct acl_user_module acl_user_module =
+	MODULE_CONTEXT_INIT(&mail_user_module_register);
+
+static void acl_user_deinit(struct mail_user *user)
+{
+	struct acl_user *auser = ACL_USER_CONTEXT(user);
+
+	i_assert(auser != NULL);
+	acl_lookup_dict_deinit(&auser->acl_lookup_dict);
+	auser->module_ctx.super.deinit(user);
+}
+
+static void acl_mail_user_create(struct mail_user *user, const char *env)
+{
+	struct mail_user_vfuncs *v = user->vlast;
+	struct acl_user *auser;
+
+	auser = p_new(user->pool, struct acl_user, 1);
+	auser->module_ctx.super = *v;
+	user->vlast = &auser->module_ctx.super;
+	v->deinit = acl_user_deinit;
+	auser->acl_lookup_dict = acl_lookup_dict_init(user);
+
+	auser->acl_env = env;
+	auser->acl_user = mail_user_plugin_getenv(user, "acl_user");
+	if (auser->acl_user == NULL)
+		auser->acl_user = mail_user_plugin_getenv(user, "master_user");
+
+	env = mail_user_plugin_getenv(user, "acl_groups");
+	if (env != NULL) {
+		auser->groups =
+			(const char *const *)p_strsplit(user->pool, env, ",");
+	}
+
+	MODULE_CONTEXT_SET(user, acl_user_module, auser);
+}
+
+void acl_mail_user_created(struct mail_user *user)
+{
+	const char *env;
+
+	env = mail_user_plugin_getenv(user, "acl");
+	if (env != NULL && *env != '\0')
+		acl_mail_user_create(user, env);
+	else {
+		e_debug(user->event, "acl: No acl setting - ACLs are disabled");
+	}
+}