1 files changed, 65 insertions, 0 deletions
diff --git a/src/plugins/mail-crypt/fs-crypt.c b/src/plugins/mail-crypt/fs-crypt.c
new file mode 100644
index 0000000..0a81c69
--- /dev/null
+++ b/src/plugins/mail-crypt/fs-crypt.c
@@ -0,0 +1,65 @@
+/* Copyright (c) 2015-2018 Dovecot authors, see the included COPYING file */
+#define FS_CLASS_CRYPT fs_class_crypt
+#include "fs-crypt-common.c"
+
+static
+int fs_crypt_load_keys(struct crypt_fs *fs, const char **error_r)
+{
+	const char *error;
+
+	if (fs->keys_loaded)
+		return 0;
+	if (fs->public_key_path != NULL || fs->private_key_path != NULL) {
+		/* overrides using settings */
+		if (fs_crypt_load_keys_from_path(fs, error_r) < 0)
+			return -1;
+		fs->keys_loaded = TRUE;
+		return 0;
+	}
+	if (mail_crypt_global_keys_load_pluginenv(fs->set_prefix, &fs->keys,
+	    &error) < 0) {
+		*error_r = t_strdup_printf("%s: %s", fs->set_prefix, error);
+		return -1;
+	}
+	fs->keys_loaded = TRUE;
+	return 0;
+}
+
+const struct fs fs_class_crypt = {
+	.name = "crypt",
+	.v = {
+		fs_crypt_alloc,
+		fs_crypt_init,
+		NULL,
+		fs_crypt_free,
+		fs_wrapper_get_properties,
+		fs_crypt_file_alloc,
+		fs_crypt_file_init,
+		fs_crypt_file_deinit,
+		fs_crypt_file_close,
+		fs_wrapper_file_get_path,
+		fs_wrapper_set_async_callback,
+		fs_wrapper_wait_async,
+		fs_wrapper_set_metadata,
+		fs_wrapper_get_metadata,
+		fs_wrapper_prefetch,
+		fs_read_via_stream,
+		fs_crypt_read_stream,
+		fs_write_via_stream,
+		fs_crypt_write_stream,
+		fs_crypt_write_stream_finish,
+		fs_wrapper_lock,
+		fs_wrapper_unlock,
+		fs_wrapper_exists,
+		fs_wrapper_stat,
+		fs_wrapper_copy,
+		fs_wrapper_rename,
+		fs_wrapper_delete,
+		fs_wrapper_iter_alloc,
+		fs_wrapper_iter_init,
+		fs_wrapper_iter_next,
+		fs_wrapper_iter_deinit,
+		NULL,
+		fs_wrapper_get_nlinks,
+	}
+};