2 Commits

Author	SHA1	Message	Date
Ralph Boehme	94fcbec8af	CVE-2023-34968: mdscli: return share relative paths ... The next commit will change the Samba Spotlight server to return absolute paths that start with the sharename as "/SHARENAME/..." followed by the share path relative appended. So given a share [spotlight] path = /foo/bar spotlight = yes and a file inside this share with a full path of /foo/bar/dir/file previously a search that matched this file would returns the absolute server-side pato of the file, ie /foo/bar/dir/file This will be change to /spotlight/dir/file As currently the mdscli library and hence the mdsearch tool print out these paths returned from the server, we have to change the output to accomodate these fake paths. The only way to do this sensibly is by makeing the paths relative to the containing share, so just dir/file in the example above. The client learns about the share root path prefix – real server-side of fake in the future – in an initial handshake in the "share_path" out argument of the mdssvc_open() RPC call, so the client can use this path to convert the absolute path to relative. There is however an additional twist: the macOS Spotlight server prefixes this absolute path with another prefix, typically "/System/Volumes/Data", so in the example above the full path for the same search would be /System/Volumes/Data/foo/bar/dir/file So macOS does return the full server-side path too, just prefixed with an additional path. This path prefixed can be queried by the client in the mdssvc_cmd() RPC call with an Spotlight command of "fetchPropertiesForContext:" and the path is returned in a dictionary with key "kMDSStorePathScopes". Samba just returns "/" for this. Currently the mdscli library doesn't issue this Spotlight RPC request (fetchPropertiesForContext), so this is added in this commit. In the end, all search result paths are stripped of the combined prefix kMDSStorePathScopes + share_path (from mdssvc_open). eg kMDSStorePathScopes = /System/Volumes/Data share_path = /foo/bar search result = /System/Volumes/Data/foo/bar/dir/file relative path returned by mdscli = dir/file Makes sense? :) BUG: https://bugzilla.samba.org/show_bug.cgi?id=15388 Signed-off-by: Ralph Boehme <slow@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>	2023-07-21 12:05:35 +00:00
Ralph Boehme	b27d9afa29	s3:rpc_client: add a mdssvc client library ... Signed-off-by: Ralph Boehme <slow@samba.org> Reviewed-by: Noel Power <noel.power@suse.com>	2019-10-09 14:35:28 +00:00