(g}ddgZddlZddlmZmZmZmZddlmZddl m Z m Z ddl m Z mZmZddlmZdd lmZdd lmZmZdd Zd Zdd Zy)encodedecodeN) a2b_base64 b2a_base64hexlify unhexlify)MD5)padunpad)DESDES3AES)PBKDF1)get_random_bytes)tobytestostrc D|t}d|z}|r|d}t||ddt}|t||z|ddtz }tj|tj |}|dt t|jzz }|jt||j}n | tdtdt|dDcgc]}t t|||dz} }|d j!| z }|d |zz }|Scc}w) a4Encode a piece of binary data into PEM format. Args: data (byte string): The piece of binary data to encode. marker (string): The marker for the PEM block (e.g. "PUBLIC KEY"). Note that there is no official master list for all allowed markers. Still, you can refer to the OpenSSL_ source code. passphrase (byte string): If given, the PEM block will be encrypted. The key is derived from the passphrase. randfunc (callable): Random number generation function; it accepts an integer N and returns a byte string of random data, N bytes long. If not given, a new one is instantiated. Returns: The PEM block, as a string. .. _OpenSSL: https://github.com/openssl/openssl/blob/master/include/openssl/pem.h z-----BEGIN %s----- z2Proc-Type: 4,ENCRYPTED DEK-Info: DES-EDE3-CBC,%s zEmpty passwordr0z-----END %s-----)rrr r newMODE_CBCrrupperencryptr block_size ValueErrorrangelenrjoin) datamarker passphraserandfuncoutsaltkeyobjencichunkss K/var/www/skyplay_api_hub/venv/lib/python3.12/site-packages/Crypto/IO/PEM.pyrr/s+0# 6 )C{Zr1c2 vcJ&aC88#t}}d3 F '$-%%' () )~~c$(9(9:;  )** QD 2.0JtAa"f~./0F02776?C  &&C J 0s!Dcdg}|dzdz}t|D]?}tj|d|z|zj}|j |Adj |d|S)Nr)rr rdigestappendr!)r"r'key_lendm_nds r,_EVP_BytesToKeyr8asp A 22A 1X WWQrUT\D( ) 0 0 2   88A;x  r.c^tjd}|j|}|s td|j d}tjd}|j |}|r|j d|k7r td|j ddj}t|dkr td |djd r|s td |d jd }t|d k7s|ddk7r td|djd\}}tt|}d} |dk(r4t||d} tj| tj|} nD|dk(r4t||d} t!j| t j|} n |dk(r6t||ddd} t#j| t"j|} n|dk(r6t||ddd} t#j| t"j|} n|dk(r6t||ddd} t#j| t"j|} nZ|j%dk(r9t||ddd} t#j| t"j&|} d} ntd |z|d d}nd} t)dj+|dd!} d} | r; r&t-| j/| | j0} n| j/| } d} | || fS)"aDecode a PEM block into binary. Args: pem_data (string): The PEM block. passphrase (byte string): If given and the PEM block is encrypted, the key will be derived from the passphrase. Returns: A tuple with the binary data, the marker string, and a boolean to indicate if decryption was performed. Raises: ValueError: if decoding fails, if the PEM file is encrypted and no passphrase has been provided or if the passphrase is incorrect. z\s*-----BEGIN (.*)-----\s+zNot a valid PEM pre boundaryrz-----END (.*)-----\s*$zNot a valid PEM post boundary rz%A PEM file must have at least 3 lineszProc-Type:4,ENCRYPTEDz-PEM is encrypted, but no passphrase available:rzDEK-Infoz$PEM encryption format not supported.,TzDES-CBCrz DES-EDE3-CBCz AES-128-CBCNrz AES-192-CBCz AES-256-CBC z id-aes256-gcm)nonceFz(Unsupport PEM encryption algorithm (%s).r0)recompilematchrgroupsearchreplacesplitr startswithrrr8r rrr rlowerMODE_GCMrr!r decryptr)pem_datar$rr5r#linesDEKalgor'paddingr(objdecr"enc_flags r,rrjs( 01A A 788 WWQZF ,-A A  f$899   S" % + + -E 5zA~@AA Qx23LM MAhnnS! s8q=CFj0CD DV\\#& d' 9 !*dA6CWWS#,,5F ^ #!*dB7CXXc4==$7F ] "!*d2Ah;CWWS#,,5F ] "!*d2Ah;CWWS#,,5F ] "!*d2Ah;CWWS#,,5F ZZ\_ ,!*d2Ah;CWWS#,,d;FGG$NO Oab  bggeAbk* +DH -v/@/@AD>>$'D &( ##r.)NN)N)__all__rBbinasciirrrr Crypto.Hashr Crypto.Util.Paddingr r Crypto.Cipherr r rCrypto.Protocol.KDFr Crypto.RandomrCrypto.Util.py3compatrrrr8rr.r,r^sAD X  ??*((&*0/d!U$r.