dbfdg 3 nma/ @sDddlZejdddZejZddlTddlmZGdddeZdS) Nzsetroubleshoot-pluginsT)Zfallback)*)Pluginc@sXeZdZedZedZedZdZedZdZ edZ edZ dZ d d Z d d Zd S)pluginzY SELinux prevented the ftp daemon from $ACCESS files stored on a NFS filesystem. aU SELinux prevented the ftp daemon from $ACCESS files stored on a NFS filesystem. NFS (Network Filesystem) is a network filesystem commonly used on Unix / Linux systems. The ftp daemon attempted to read one or more files or directories from a mounted filesystem of this type. As NFS filesystems do not support fine-grained SELinux labeling, all files and directories in the filesystem will have the same security context. If you have not configured the ftp daemon to read files from a NFS filesystem this access attempt could signal an intrusion attempt. z| Changing the "allow_ftpd_use_nfs" boolean to true will allow this access: "setsebool -P allow_ftpd_use_nfs=1." z7/usr/sbin/setsebool -P ftpd_use_nfs=1 ftpd_anon_write=1a Changing the "allow_ftpd_use_nfs" and "ftpd_anon_write" booleans to true will allow this access: "setsebool -P allow_ftpd_use_nfs=1 ftpd_anon_write=1". warning: setting the "ftpd_anon_write" boolean to true will allow the ftp daemon to write to all public content (files and directories with type public_content_t) in addition to writing to files and directories on NFS filesystems. z6If you want to allow ftpd to write to nfs file systemsz you must tell SELinux about thisz/# setsebool -P ftpd_use_nfs=1 ftpd_anon_write=1cCs tj|td|_td|_dS)NTzEnable booleans.)r__init____name__Zfixable_Z button_text)selfr 7/usr/share/setroubleshoot/plugins/allow_ftpd_use_nfs.pyrDs zplugin.__init__cCsH|jdgrD|jdgrD|jddgrD|j|j|jrD|jddSdS) NZftpd_tZnfs_tfiledir ftpd_use_nfsftpd_anon_write)args)r r)Zmatches_source_typesZmatches_target_typesZ has_tclass_inZall_accesses_are_inZcreate_file_permsZ rw_dir_permsZreport)rZavcr r r analyzeIs    zplugin.analyzeN)r __module__ __qualname__rZsummaryZproblem_descriptionZfix_descriptionZfix_cmdZrw_fix_descriptionZ rw_fix_cmdZif_textZ then_textZdo_textrrr r r r rs r)gettextZ translationrZsetroubleshoot.utilZsetroubleshoot.Pluginrrr r r r s