ó Ú"wTc@sldZddddddddd d d d d dddddddddddgZddlZddlZddlZddlZddlZddlZddlZddl Z ddl Z ddl Z ddl Z ddl Z ddlZddlZyddlZWnek r%dZnXyddlZWnek rOdZnXy%ddlZejƒstdZnWnek rŽdZnXddlTdZied6ed6ed6ed 6ed!6ed"6ed#6ed$6Zd%Zd&„Zd'„Zd(d)„Zdefd*„ƒYZ defd+„ƒYZ!dFdGd-„Z"d.„Z#d/„Z$dd(d0„Z%d1„Z&d2„Z'd3„Z(d4„Z)d5„Z*dddd6„Z+dddd7„Z,d8„Z-d9„Z.d:„Z/d;„Z0d<„Z1d=„Z2d>„Z3d?„Z4d@„Z5dZ6ej7dAkrGej8j9eƒr2dB„Z6qGerGdC„Z6qGne6dkr_dD„Z6ndE„Z:dS(Hs+Utility classes and functions for getmail. taddress_no_bracketstchange_usergroupt change_uidgidtdecode_crappy_textt format_headertcheck_ssl_key_and_certtcheck_ca_certstcheck_ssl_versiontcheck_ssl_fingerprintstcheck_ssl_cipherstdeliver_maildirt eval_booltexpand_user_varst is_maildirt localhostnamet lock_filetlogfiletmbox_from_escapet safe_opent unlock_filet gid_of_uidt uid_of_usert updatefilet get_passwordiÿÿÿÿN(t*s%Y-%m-%d %H:%M:%Sttruetyestont1tfalsetnotofft0s/usr/bin/securitycCsd|dkstd|ƒ‚|dkr>tj|tjƒn"|dkr`tj|tjƒndS(sDo file locking.tlockftflocksunknown lock type %sN(slockfsflock(tAssertionErrortfcntlR!tLOCK_EXR"(tfiletlocktype((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRUs   cCsd|dkstd|ƒ‚|dkr>tj|tjƒn"|dkr`tj|tjƒndS(sDo file unlocking.R!R"sunknown lock type %sN(slockfsflock(R#R$R!tLOCK_UNR"(R&R'((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR^s   i€cCsˆtjdkrt||ƒSy<tj|tjtjBtjB|ƒ}tj||ƒ}Wn)tk rƒ}td||fƒ‚nX|S(sOpen a file path safely. tposixsfailure opening %s (%s)( tostnametopentO_RDWRtO_CREATtO_EXCLtfdopentOSErrortgetmailDeliveryError(tpathtmodet permissionstfdR&to((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRgs &cBs2eZdZd„Zd„Zd„Zd„ZRS(s7A class for atomically updating files. 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When the object's close() method is called, the file is synced to disk and atomically renamed to replace the original file. close() is automatically called when the object is deleted. cCsÜt|_||_|dtjƒ|_x@tjj|ƒrktjjtjj |ƒtj |ƒƒ}q,Wyt |jdƒ}Wn2t k r¶\}}t d||jfƒ‚nX||_ |j|_|j|_dS(Ns.tmp.%dtwbs%s, opening output file "%s"(tFalsetclosedtfilenameR*tgetpidttmpnameR3tislinktjointdirnametreadlinkRtIOErrorR&twritetflush(tselfR;tftcodetmsg((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyt__init__|s    cCs|jƒdS(N(tclose(RE((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyt__del__scCsDy#t|dƒr"|jjƒnWntk r6nXt|_dS(NR&(thasattrR&RJRBtTrueR:(RE((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pytabort’s  cCsp|jst|dƒ rdS|jjƒtj|jjƒƒ|jjƒtj|j |j ƒt |_dS(NR&( R:RLR&RDR*tfsynctfilenoRJtrenameR=R;RM(RE((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRJšs  (t__name__t __module__t__doc__RIRKRNRJ(((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRts    cBs;eZdZd„Zd„Zd„Zd„Zd„ZRS(sLA class for locking and appending timestamped data lines to a log file. cCsjt|_||_ytt|jƒdƒ|_Wn2tk re\}}td||jfƒ‚nXdS(Ntabs%s, opening file "%s"(R9R:R;R,R R&RB(RER;RGRH((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRI§s   cCs|jƒdS(N(RJ(RE((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRK¯scCs d|jS(Nslogfile(filename="%s")(R;(RE((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyt__str__²scCs4|jr dS|jjƒ|jjƒt|_dS(N(R:R&RDRJRM(RE((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRJµs    cCsƒzkt|jdƒ|jjddƒ|jjtjttjƒƒd|jƒt j ƒ|jj ƒWdt |jdƒXdS(NR"iit ( RR&tseekRCttimetstrftimet logtimeformatt localtimetrstripR*tlinesepRDR(REts((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRC¼s .(RRRSRTRIRKRVRJRC(((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR¤s     tpasswordcCs‹d}|jƒ}|jƒxh|D]`}||kr;q#n|rN|d7}n||krk|d|7}q#|d|||f7}q#W|S(sATake a dictionary of parameters and return a string summary. tt,s%s=*s%s="%s"(tkeystsort(tdt maskitemst skipitemsR_Rctkey((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyt format_paramsÈs      cGstdƒ‚dS(sGHandle an alarm during maildir delivery. Should never happen. sDelivery timeoutN(R2(tunused((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyt alarm_handlerÚscCsùtjj|jdƒr"|d p%|ƒ}tj|tjƒsStd|ƒ‚ntjj|ƒsitStj|tjƒs‘td|ƒ‚nxad D]Y}tjj ||ƒ}tjj|ƒsÉtStj|tj ƒs˜td|ƒ‚q˜q˜Wt S( s Verify a path is a maildir. t/iÿÿÿÿsPcannot read contents of parent directory of %s - check permissions and ownershipsFcannot read contents of directory %s - check permissions and ownershipttmptcurtnews<cannot write to maildir %s - check permissions and ownership(RmRnsnew( R*R3R@tendswithtaccesstX_OKtgetmailConfigurationErrortisdirR9R?tW_OKRM(Ret dir_parenttsubtsubdir((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR âs(+   c Cs™t|ƒstd|ƒ‚ntjtjtƒtjd&ƒi|d6|jdƒdjddƒjd d ƒd 6tj ƒd 6}tj j |d ƒ}tj j |dƒ}xžt dƒD]w}t j ƒ} t| ƒ|d(RWs s (R?(R_tc((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRgscCs1|jdƒr)|jdƒr)|dd!S|SdS(s5Strip surrounding <> on an email address, if present.tiiÿÿÿÿN(t startswithRp(taddr((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRls cCs@ytt|ƒjƒSWn!tk r;td|ƒ‚nXdS(s)Handle boolean values intelligently. sEboolean parameter requires value to be one of true or false, not "%s"N(t _bool_valueststrtlowertKeyErrorRs(R_((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR ts  cCs>ytj|ƒjSWn#tk r9}td|ƒ‚nXdS(Nsno such specified uid (%s)(tpwdtgetpwuidtpw_gidR¬Rs(tuidR7((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR€scCs>ytj|ƒjSWn#tk r9}td|ƒ‚nXdS(Nsno such specified user (%s)(R­tgetpwnamtpw_uidR¬Rs(tuserR7((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR‡scCs®d}d}|rk|r,|jd|ƒnytj|ƒj}Wqktk rg}td|ƒ‚qkXn|rš|r‹|jd|ƒnt|ƒ}nt|||ƒdS(s] Change the current effective GID and UID to those specified by user and _group. s#Getting GID for specified group %s sno such specified group (%s)s"Getting UID for specified user %s N( R‰tdebugtgrptgetgrnamtgr_gidR¬RsRR(tloggerR³t_groupR°tgidR7((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRŽscCsÇy”|rKtjƒ|krK|r5|jd|ƒntj||ƒqKn|r“tjƒ|kr“|r}|jd|ƒntj||ƒq“nWn,tk rÂ}td|||fƒ‚nXdS(sY Change the current effective GID and UID to those specified by uid and gid. sSetting egid to %d sSetting euid to %d s#change UID/GID to %s/%s failed (%s)N(R*tgetegidR´tsetregidtgeteuidtsetreuidR1R2(R¸R°RºR7((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR¤scCs¨tjjdƒ}|r]y&|jdƒ\}}|j|ƒSWq]ttfk rY}q]Xnx8dD]0}y|j|ƒSWqdtk r“}qdqdXqdW|jddƒS( sTake a line of text in arbitrary and possibly broken bytestring encoding and return an ASCII or unicode version of it. tLANGRztasciisutf-8slatin-1sutf-16R†(sasciisutf-8slatin-1sutf-16(R*tenvirontgetR…tdecodet UnicodeErrort ValueError(R_tlangtencodingR7((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR¹s  cCsd}|jƒddjg|jƒD]}|jƒ^q&ƒ}x—|rÛt|ƒdkrÛ|jdddƒ}|dkr |jdƒ}|dkr Pq n|rº|tjd7}n||| 7}||jƒ}qEW|rö|tjd7}n|r||jƒtj7}n|S(s?Take a long line and return rfc822-style multiline header. Ras: RWiNiiÿÿÿÿs (tstripR?t splitlinestlentrfindR*R^tlstrip(R+tlinetheadertpartti((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRÐs"<  cCstjjtjj|ƒƒS(s‰Return a string expanded for both leading "~/" or "~username/" and environment variables in the form "$varname" or "${varname}". (R*R3t expandusert expandvars(R_((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR ëscCs&tjƒ}d|kr|StjƒS(sIReturn a name for localhost which is (hopefully) the "correct" FQDN. Rz(tsockett gethostnametgetfqdn(tn((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRòs  cCsÉ|d}|dk r%t|ƒ}n|d}|dk rJt|ƒ}n|rrtjj|ƒ rrtdƒ‚n|rštjj|ƒ rštdƒ‚n|dk|dkAr¿tdƒ‚n||fS(Ntkeyfiletcertfiles-optional keyfile must be path to a valid files.optional certfile must be path to a valid files7optional certfile and keyfile must be supplied together(R‰R R*R3tisfileRs(tconfR×RØ((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRûs        cCsl|d}|dk r@t|ƒ}tdkr@tdƒ‚q@n|rhtjj|ƒ rhtdƒ‚n|S(Ntca_certssUspecifying ca_certs not supported by this installation of Python; requires Python 2.6s.optional ca_certs must be path to a valid file(R‰R tsslRsR*R3RÙ(RÚRÛ((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyRs     cCsÔ|d}|dkrdStdkr5tdƒ‚n|jƒ}|dkrTtjS|dkrgtjS|dkrztjS|dkrŸdttƒkrŸtjS|dkrÄd ttƒkrÄtj Std ƒ‚dS( Nt ssl_versionsXspecifying ssl_version not supported by this installation of Python; requires Python 2.6tsslv23tsslv3ttlsv1ttlsv1_1tPROTOCOL_TLSv1_1ttlsv1_2tPROTOCOL_TLSv1_2s"unknown or unsupported ssl_version( R‰RÜRsR«tPROTOCOL_SSLv23tPROTOCOL_SSLv3tPROTOCOL_TLSv1tdirRâRä(RÚRÝ((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR!s&        cCs¢|d}|dkrdStdks2tdkrAtdƒ‚ng}xT|D]L}|jƒjddƒ}t|ƒdkrtdƒ‚n|j|ƒqNW|S( Ntssl_fingerprintss]specifying ssl_fingerprints not supported by this installation of Python; requires Python 2.6R{Rai@sYssl_fingerprints must each be the SHA256 certificate hash in hex (with or without colons)(((RÜR‰thashlibRsR«R†RÊtappend(RÚRétnormalized_fprstfpr((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR;s     cCsV|d}|rRtjdkr.tdƒ‚ntjd|ƒrRtdƒ‚qRn|S( Nt ssl_ciphersiiisXspecifying ssl_ciphers not supported by this installation of Python; requires Python 2.7s[^a-zA-z0-9, :!\-+@]s invalid character in ssl_ciphers(iii(tsyst version_infoRstretsearch(RÚRî((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR Ps  R)c Cs|jƒ}d|kr!d}nd|kr6d}nd}dt|||f}tj|ƒ\}}|tjks}| r›|jd|||fƒd Sd }xA|jdƒD]0}t j d|ƒ} | r±| j d ƒ}q±q±W|d kr|j d |||fƒn|S( skMac OSX: return a keychain password, if it exists. Otherwise, return None. timaptpoptpop3s????s4%s find-internet-password -g -a '%s' -s '%s' -r '%s's!keychain command %s failed: %s %ss spassword: "([^"]+)"is'No keychain password found for %s %s %sN( R«tosx_keychain_binarytcommandstgetstatusoutputR*tEX_OKterrorR‰R…RñtmatchtgroupR´( R³tservertprotocolR¸tcmdtstatustoutputR`RÍRû((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pytkeychain_passwordbs,        cCs}y%tj|d|d|ddƒ}Wn/tjk rV|jd|||fƒdSX|ryd|dkry|ddSdS(saGnome: return a keyring password, if it exists. Otherwise, return None. is1gnome-keyring does not know password for %s %s %sR`N(t gnomekeyringtfind_network_password_syncR‰t NoMatchErrorR´(R³RýRþR¸tsecret((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR…s  cCsdS(sZNeither Mac OSX keychain or Gnome keyring available: always return None. N(R‰(R³RýRþR¸((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR¥scCsBt||||ƒ}|r+|jdƒntjd|ƒ}|S(Ns$using password from keychain/keyringsEnter password for %s: (RR´tgetpass(tlabelR³RýRþR¸R`((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pyR­s (spassword((;RTt__all__R*tos.pathRÓR‚RRYRRñR$R­RµRR÷RïRÜt ImportErrorR‰RêRt is_availabletgetmailcore.exceptionsR[RMR9R©RöRRRtobjectRRRiRkR R RRR RRRRRRR RRRRRR RR+R3RÙR(((s9/usr/lib/python2.7/dist-packages/getmailcore/utilities.pytsÄ                           0$  i             "