a ވa@sdZddlZddlZddlZddlZddlZddlmZmZm Z m Z e dZ e dZ dddZ dd d Zd d ZdddZgdZdS)z10MQ authentication related functions and classes.N)bytesunicodebuz# **** 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-8c Cst|tr||}t|tr(||}tj|ddd}||tj|t d|r| D]F\}}t|tr||}t|tr||}|t d||qj|t d|t d||r|t d|Wd n1s0Yd S) zCreate a certificate filewutf8)encodingz metadata z {0} = {1} zcurve z public-key = "{0}" z secret-key = "{0}" N) isinstancerdecodeioopenwriteformatdatetimenowritems) Z key_filenameZbanner public_key secret_keymetadatar fkvr-lib/python3.9/site-packages/zmq/auth/certs.py_write_key_file"s$        rc 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{0}.key_secretz{0}.key)rr) zmqZ curve_keypairospathjoinrrrr_cert_public_banner_cert_secret_banner) Zkey_dirnamerrr base_filenameZsecret_key_fileZpublic_key_filerrrrcreate_certificates=s    r$cCsd}d}tj|s"td|t|dz}|D]d}|}|drJq2|drj|dddd}|d r|dddd}|r2|r2qq2Wdn1s0Y|durt d |||fS) aLoad public and secret key from a zmq certificate. Returns (public_key, secret_key) If the certificate file only contains the public key, secret_key will be None. If there is no public key found in the file, ValueError will be raised. NzInvalid certificate file: {0}rb#s public-key=s '"s secret-keyzNo public key found in %s) rrexistsIOErrorrr strip startswithsplit ValueError)filenamerrrlinerrrload_certificateUs$      $ r1.cCs\i}tj|std|tj|d}t|}|D]}t|\}}|r:d||<q:|S)z5Load public keys from all certificates in a directoryz"Invalid certificate directory: {0}z*.keyT)rrisdirr*rrglobr1)Z directoryZcertsZ glob_stringZ cert_filesZ cert_filer_rrrload_certificatesvs    r6)r$r1r6)NNr)N)r2)__doc__rr4r rrZzmq.utils.strtypesrrrrr!r rr$r1r6__all__rrrrs$  !