9Nc@s@dZddlZddlZddlZddlmZyddlmZm Z Wn0e k rde fdYZdZ nXyddl Z Wne k rnXdZ d Zd Zd Zd efd YZdefdYZdefdYZdefdYZdefdYZdadddZy$ddlmZddlmZWne k reZ nXe!Z defdYZ"defdYZ#de#fdYZ$de#fd YZ%d!e#fd"YZ&d#efd$YZ'd%efd&YZ(d'Z)da*d(Z+dS()s1 backend.py Created by Kang Zhang on 2009-07-09 iN(tescape(tABCMetatabstractmethodRcBseZRS((t__name__t __module__(((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRscCs|S(N((tfuncobj((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRsskeyring-settingscrypted-passwordi t0tPasswordSetErrorcBseZdZRS(s+Raised when the password can't be set. (RRt__doc__(((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR!stKeyringBackendcBsAeZdZeZedZedZedZRS(s]The abstract base class of the keyring, every backend must implement this interface. cCsdS(sReturn if this keyring supports current enviroment. -1: not applicable 0: suitable 1: recommended i((tself((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyt supported+scCsdS(s5Get password of the username for the service N(tNone(R tservicetusername((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyt get_password4scCs tdS(s5Set password for the username of the service N(R(R R Rtpassword((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyt set_password:s( RRRRt __metaclass__RR RR(((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR %s  t_ExtensionKeyringcBsDeZdZdZdZdZdZdZdZRS(sX_ExtensionKeyring is a adaptor class for the platform related keyring backends. cCs4y|j|_Wntk r/d|_nXdS(N(t _init_backendt keyring_implt ImportErrorR (R ((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyt__init__Ds cCsdS(s2Return the keyring implementation handler N(R (R ((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRKscCstS(s>If this keyring is recommanded on current enviroment. 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N((R tpassword_encrypted((s3/usr/lib/python2.7/dist-packages/keyring/backend.pytdecryptscCst|}t|}tj}tjj|jrL|j|jny4|j||}|j d}|j |}Wn#tj tj fk rd}nX|S(s)Read the password from the file. tbase64N(tescape_for_init ConfigParsertRawConfigParserR'RUtexistsRYtreadtgettdecodeR\t NoOptionErrortNoSectionErrorR (R R Rtconfigtpassword_base64R[R((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR s    cCst|}t|}|j|}tj}tjj|jr[|j|jn|j d}|j |s|j |n|j |||t |jd}|j|dS(s(Write the password in the file. R]twN(R^RZR_R`R'RURaRYRbtencodet has_sectiont add_sectiontsettopentwrite(R R RRR[RgRht config_file((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR!s   ( RRRRRRXRZR\RR(((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRSs  tUncryptedFileKeyringcBs2eZdZdZdZdZdZRS(sUncrypted File KeyringcCsdS(s\Return the filename of the password file. It should be "keyring_pass.cfg" . skeyring_pass.cfg((R ((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRX9scCs|S(s-Directly return the password itself. 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((R R[((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR\DscCsdS(s<Applicable for all platforms, but do not recommend. i((R ((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR Is(RRRRXRZR\R (((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRq7s    tCryptedFileKeyringcBs_eZdZdZdZdZdZdZdZdZ dZ d Z RS( sPyCrypto File KeyringcCs tt|jd|_dS(N(tsuperRrRR tcrypted_password(R ((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRPscCsdS(s3Return the filename for the password file. scrypted_pass.cfg((R ((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRXTscCs8yddlm}d}Wntk r3d}nX|S(s9Applicable for all platforms, but not recommend" i(tAESi(t Crypto.CipherRuR(R Rutstatus((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR Ys    cCsLdGHd}x|sfddl}|j}|jd}||krftjjdd}qqfnd|jkrtjjdd}qnt|tkrtjjdd}qnPqddl}|j|||_ t j }|j t |jt t|j t|jd }|j||rH|jndS( s9Init the password file, set the password for it. s*Please set a password for your new keyringiNsPassword (again): s"Error: Your passwords didn't math ts'Error: blank passwords aren't allowed. s)Error: password can't be longer than 32. Ri(R tgetpassR tstderrRotstripR,t _BLOCK_SIZEtcryptRtR_R`Rlt_KEYRING_SETTINGRmt_CRYPTED_PASSWORDRnRYtclose(R RRyt password2R}RgRp((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyt _init_filecs:        cCstjj|jrtj}|j|jy,|jtt |_ |j j dkSWqtj tj fk r|qXntS(s;Check if the password file has been init properly. Rx(R'RURaRYR_R`RbRcR~RRtR{RfReR(R Rg((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyt _check_files   cCs%ddl}|j|||jkS(s5Return if the password can open the keyring. iN(R}Rt(R RR}((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyt_auths cCs|js|jndGHddl}|j}|j|sdtjjdtdnddlm }|t t |t t }|j ||jS(s=Init the crypter(using the password of the keyring). s*Please input your password for the keyringiNs Wrong password for the keyring. sWrong password(Ru(RRRyRR RzRot ValueErrorRvRuR|R,t_PADDINGtnewtMODE_CFB(R RyRRu((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyt _init_crypters    cCs|j}|j|S(s6Encrypt the given password using the pycryto. (RRZ(R Rtcrypter((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRZs cCs|j}|j|S(s6Decrypt the given password using the pycryto. (RR\(R R[R((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR\s ( RRRRRXR RRRRRZR\(((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRrNs   *    tWin32CryptoKeyringcBs;eZdZdZdZdZdZdZRS(sWin32 Cryptography KeyringcCsMtt|jyddl}||_Wntk rHd|_nXdS(Ni(RsRRt win32_cryptot crypt_handlerRR (R R((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRs    cCsdS(s<Return the filename for the password storages file. swincrypto_pass.cfg((R ((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRXscCs1t}|dkrdS|dkr)dSdSdS(s>Recommend when other Windows backends are unavailable itfileiiN(tselect_windows_backendR (R t recommended((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR s    cCs|jj|S(s1Encrypt the password using the CryptAPI. (RRZ(R R((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRZscCs|jj|S(s1Decrypt the password using the CryptAPI. (RR\(R R[((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR\s(RRRRRXR RZR\(((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRs   tWinVaultKeyringcBs,eZdZdZdZdZRS(cCsbtt|jy.ddl}ddl}||_||_Wntk r]d|_nXdS(Ni(RsRRt pywintypest win32credRR (R RR((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRs   cCs1t}|dkrdS|dkr)dSdSdS(s6Default Windows backend, when it is available itcrediiN(RR (R R((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR s    cCsiy)|jjd|jjd|d}Wn0|jjk r[}|d dkrUdSnX|jdS( NtTypet TargetNametCredentialBlobiitCredReadtutf16(isCredRead(RRtCRED_TYPE_GENERICRterrorR Rd(R R Rtblobte((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRsc CsVtd|jjd|d|dt|ddd|jj}|jj|ddS( NRRtUserNameRtCommentsStored using python-keyringtPersisti(tdictRRRMtCRED_PERSIST_ENTERPRISEt CredWrite(R R RRt credential((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR s (RRRR RR(((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRs tWin32CryptoRegistrycBs2eZdZdZdZdZdZRS(sWin32CryptoRegistry is a keyring which use Windows CryptAPI to encrypt the user's passwords and store them under registry keys cCsYtt|jy%ddl}ddl}||_Wntk rTd|_nXdS(Ni(RsRRRt_winregRRR (R RR((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRs    cCs1t}|dkrdS|dkr)dSdSdS(sReturn if this keyring supports current enviroment. -1: not applicable 0: suitable 1: recommended itregiiN(RR (R R((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR !s    c Csddlm}m}m}yQd|}|||}|||d}|jd} |jj| } Wntk rd} nX| S(s5Get password of the username for the service i(tHKEY_CURRENT_USERtOpenKeyt QueryValueExsSoftware\%s\KeyringiR]N( RRRRRdRR\tEnvironmentErrorR ( R R RRRRRNthkeyRhR[R((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyR/s   c Csp|jj|}|jd}ddlm}m}m}m} ||d|} || |d| |dS(s+Write the password to the registry R]i(Rt CreateKeyt SetValueExtREG_SZsSoftware\%s\KeyringiN(RRZRjRRRRR( R R RRR[RhRRRRR((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRAs "(RRRRR RR(((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRs   c CstjdkrdStj\}}}}}y2ddl}ddl}||fd kr_dSWntk rsnXy2ddl}ddl }||fd krdSWntk rnXyddl}dSWntk rnXdS( NtntiiiRiRR(ii(ii( R'tnameR R tgetwindowsversionRRRRR( tmajortminortbuildR!ttextRRRR((s3/usr/lib/python2.7/dist-packages/keyring/backend.pyRNs*    cCsItdkrEtttttttt gantS(s/Return the list of all keyrings in the lib N( t _all_keyringR RR"RFRrRqRRR(((s3/usr/lib/python2.7/dist-packages/keyring/backend.pytget_all_keyringjs    (,RR'R R_tkeyring.util.escapeRR^tabcRRRttypeR&R~RR|Rt ExceptionRtobjectR RRR"R R1REt PyKDE4.kdeuiR2tPyQt4R4RRHtTrueRFRSRqRrRRRRRR(((s3/usr/lib/python2.7/dist-packages/keyring/backend.pytsP      / (   Iv&);