B (d @sdZddlZddlZddlZddlmZmZmZmZddl Z dZ dZ dee ej fe ee efeee efeee e fe dddd Zdee ej fe eee e fee e fd d d Zee ej feeeefd ddZdee ej feeefdddZd ddgZdS)z10MQ authentication related functions and classes.N)DictOptionalTupleUnionz# **** Generated on {0} by pyzmq **** # ZeroMQ CURVE **Secret** Certificate # DO NOT PROVIDE THIS FILE TO OTHER USERS nor change its permissions. a # **** Generated on {0} by pyzmq **** # ZeroMQ CURVE Public Certificate # Exchange securely, or use a secure mechanism to verify the contents # of this file after exchange. Store public certificates in your home # directory, in the .curve subdirectory. utf-8) key_filenamebanner public_key secret_keymetadataencodingreturnc Cst|tr||}t|tr(||}t|ddd}||tj|d|rxT|D]H\}}t|tr||}t|tr||}|d|d|dqfW|d|d |d |r|d |d Wd QRXd S) zCreate a certificate filewutf8)r z metadata z z =  zcurve z public-key = "z" z secret-key = "N) isinstancebytesdecodeopenwriteformatdatetimenowitems) rrr r r r fkvr[/work/yifan.wang/ringdown/master-ringdown-env/lib/python3.7/site-packages/zmq/auth/certs.py_write_key_files$          r)key_dirnamer r c Csjt\}}tj||}|d}|d}tj}t|t ||t|t ||||d||fS)zeCreate zmq certificates. Returns the file paths to the public and secret certificate files. z .key_secretz.key)r r ) zmqZ curve_keypairospathjoinrrr_cert_public_bannerr_cert_secret_banner) r r!r r r base_filenameZsecret_key_fileZpublic_key_filerrrrcreate_certificates>s    r))filenamer c Csd}d}tj|s"td|t|dr}xj|D]b}|}|drLq4|drl|dddd}|d r|dddd}|r4|r4Pq4WWdQRX|dkrtd |||fS) aLoad public and secret key from a zmq certificate. Returns (public_key, secret_key) If the certificate file only contains the public key, secret_key will be None. If there is no public key found in the file, ValueError will be raised. NzInvalid certificate file: rb#s public-key=s '"s secret-keyzNo public key found in %s) r#r$existsOSErrorrstrip startswithsplit ValueError)r*r r rlinerrrload_certificateZs$        r6.) directoryr cCs`i}tj|std|tj|d}t|}x$|D]}t|\}}|r)NNr)N)r7)__doc__rr:r#typingrrrrr"r'r&strPathLikerrr)r6boolr>__all__rrrrs" 8 !$