USrSSKJr SSKJr SSKJr SSKJr SSKrSSKrSSKJ r SSK J r SS K J r SS K Jr "S S \5rS rSrSrSrg)z=Helper functions for Split Trust Encryption Tool integration.)absolute_import)print_function)division)unicode_literalsN) storage_url)execution_util)temporary_file_util)configc \rSrSrSrSrSrSrg)StetSubcommandName z*Enum class for available STET subcommands.encryptdecryptN)__name__ __module__ __qualname____firstlineno____doc__ENCRYPTDECRYPT__static_attributes__r(platform/gsutil/gslib/utils/stet_util.pyr r s2 ' 'rr c[R"S5R[RR5HKn[RR US5n[RR U5(dMIUs $ g)zBRetrieves STET binary from path if available. Python 2 compatible.PATHstetN)osgetenvsplitpathpathsepjoinexists)path_directory binary_paths r_get_stet_binary_from_pathr'&sV &)//@n'',,~v6K ww~~k"" Arc[R"SS[55nU(d [S5e[R R U5U/n[R"SSS5nU(a1URS[R R U5-5 URSU-X#/5 [R"U5upURU 5 g)aRuns a STET transform on a file. Encrypts for uploads. Decrypts for downloads. Automatically populates flags for the STET binary. Args: subcommand (StetSubcommandName): Subcommand to call on STET binary. blob_id (str): Cloud URL that binary uses for validation. in_file_path (str): File to be transformed source. out_file_path (str): Where to write result of transform. logger (logging.Logger): For logging STET binary output. Raises: KeyError: STET binary or config could not be found. GSUtilstet_binary_pathz2Could not find STET binary in boto config or PATH.stet_config_pathNz--config-file=z --blob-id=) r getr'KeyErrorrr! expanduserappendextendrExecuteExternalCommanddebug) subcommandblob_id in_file_path out_file_pathloggerr& command_args config_path_stderrs r_stet_transformr<.s  8%7579+  G HH''$$[1:>, 8%7>+(277+=+=k+JJK|g-|KL33LA)!,,vrcURn[R"U5nURn[ [ R XSUU5 [R"U5$)aEncrypts a file with STET binary before upload. Args: source_url (StorageUrl): Copy source. destination_url (StorageUrl): Copy destination. logger (logging.Logger): For logging STET binary output. Returns: stet_temporary_file_url (StorageUrl): Path to STET-encrypted file. ) object_namer GetStetTempFileName url_stringr<r rrStorageUrlFromString) source_urldestination_urlr7in_fileout_filer4s rencrypt_uploadrFMsS  " "' 4 4Z @(  & &'$,,g  ) )( 33rcUn[R"U5nURn[[R XdUU5 [ R"XT5 g)aSTET-decrypts downloaded file. Args: source_url (StorageUrl): Copy source. destination_url (StorageUrl): Copy destination. temporary_file_name (str): Path to temporary file used for download. logger (logging.Logger): For logging STET binary output. N)r r?r@r<r rshutilmove)rBrCtemporary_file_namer7rDrEr4s rdecrypt_downloadrKasH ' 4 4_ E(  ! !'$,,g++h r)r __future__rrrrrrHgslibr gslib.utilsrr botor objectr r'r<rFrKrrrrQsID&%' &+ >4(!r