>8Uc @sdZddddddddd d g Zd d lZd d lZd d lZd d lZd d lZd d lZd d lZd d l Z d d l Z y1e Z d d l Z d ee kreZ nWnek rnXyd d lZWnek reZnXyd d lZWnek r.eZnXerny ejZWn&ek rjddZdZnXnyd dlmZWn#ek rZd dlmZnXd dlTd dlTd dlTd dlTd dl Td dl!m"Z"m#Z#d dl$Td d l%Z&dddddddfZ'ddddZ(dZ)ddf\Z*Z+e j,d Z-e.Z/e0ed!e/Z1e0ed"e/Z2e0ed#e/Z3d$Z4dd%>e_5de.fd&YZ6d'ej7fd(YZ8d)e.fd*YZ9d+e.fd,YZ:de.fd-YZ;d.ej<fd/YZ=de.fd0YZ>d e?fd1YZ@de@fd2YZAdeAfd3YZBde@fd4YZCdeCfd5YZDejEd6kre9ZFne:ZFd S(7sBase and mix-in classes implementing retrievers (message sources getmail can retrieve mail from). None of these classes can be instantiated directly. In this module: Mix-in classes for SSL/non-SSL initialization: POP3initMixIn Py23POP3SSLinitMixIn Py24POP3SSLinitMixIn IMAPinitMixIn IMAPSSLinitMixIn Base classes: RetrieverSkeleton POP3RetrieverBase MultidropPOP3RetrieverBase IMAPRetrieverBase MultidropIMAPRetrieverBase t IMAPinitMixIntIMAPRetrieverBasetIMAPSSLinitMixIntMultidropPOP3RetrieverBasetMultidropIMAPRetrieverBaset POP3_ssl_portt POP3initMixIntPOP3RetrieverBasetPOP3SSLinitMixIntRetrieverSkeletoniNtauthGSSClientWrapic CsRg}|stS|jd}|d}|d}|jd}||krgtdt|n|s|j|jkS|dkr|jdnY|jds|jdr|jtj |n"|jtj |j dd x$|D]}|jtj |qWtj d d j |d tj } | j|S( swMatching according to RFC 6125, section 6.4.3 http://tools.ietf.org/html/rfc6125#section-6.4.3 t.iit*s,too many wildcards in certificate DNS name: s[^.]+sxn--s\*s[^.]*s\As\.s\Z(tFalsetsplittcounttgetmailOperationErrortreprtlowertappendt startswithtretescapetreplacetcompiletjoint IGNORECASEtmatch( tdnthostnamet max_wildcardstpatstpartstleftmostt remaindert wildcardstfragtpat((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyt_dnsname_matchJs*    " &cCs[|stdng}|jdd }xC|D];\}}|dkr4t||r_dS|j|q4q4W|sxc|jddD]L}xC|D];\}}|dkrt||rdS|j|qqWqWnt|dkrtd|d jtt|fn;t|dkrKtd ||d fn td dS(siVerify that *cert* (in decoded format as returned by SSLSocket.getpeercert()) matches the *hostname*. RFC 2818 and RFC 6125 rules are followed, but IP addresses are not accepted for *hostname*. getmailOperationError is raised on failure. On success, the function returns nothing. syempty or no certificate, ssl_match_hostname needs an SSL socket or SSL context with either CERT_OPTIONAL or CERT_REQUIREDtsubjectAltNametDNSNtsubjectt commonNameis&hostname %s doesn't match either of %ss, shostname %s doesn't match %sis=no appropriate commonName or subjectAltName fields were found((( t ValueErrortgetR&RtlenRRtmapR(tcertRtdnsnamestsantkeytvaluetsub((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pytssl_match_hostname}s.   %(t decode_header(R (tPOP3SSLRttotcctbcctreceiveds resent-tos resent-ccs resent-bcci<iis [/\:;<>|]+isU^\s*\((?P[^)]*)\)\s+"(?P[^"]+)"\s+("?)(?P.+?)("?)\s*$t EAI_NONAMEt EAI_NODATAtEAI_FAILiicBseZdZeZdZRS(s4Mix-In class to do POP3 non-SSL initialization. cCs|jjy:tj|jd|jd|_|j|jjWnntjk ro}t d|nIt j k rn3t j k r}t d|jd|fnX|jjd|jt jdS(NtservertportsPOP error (%s)s+error resolving name %s during connect (%s)sPOP3 connection %s established(tlogttracetpoplibtPOP3tconftconntsetup_receivedtsockt error_protoRtsocketttimeouttgaierrortostlinesep(tselfto((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyt_connects #(t__name__t __module__t__doc__R tSSLRQ(((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyRstPOP3_SSL_EXTENDEDcBs#eZeddddddZRS(cCs||_||_||_||_||_||_||_d|_d}d|_ xt j |j|jdt j D]} | \} } } } }y,t j | | | |_ |j j |Wn;t jk r}|j r|j jnd|_ qynXPqyW|j st j|ni}|jr=|j|d}|d}|t$t%fkrt&d|jd |fqd|t'kr+t(d|jd |fqdtd|n&tj)k rc}td|nXd|j}| r|d| 7}n| r|d| 7}n|tj7}|j*dr|jj+|n|jj|dS(NRhs0SSL not supported by this installation of PythonRWswith keyfile %s, certfile %ss, susing protocol version %sRXswith ca_certs %ss,establishing IMAP SSL connection to %s:%d %sR?R@sFestablishing IMAP SSL connection to %s:%d with keyfile %s, certfile %ss)establishing IMAP SSL connection to %s:%ds%s:%s:%sRZs3socket ssl_fingerprints mismatch (no cert provided)s)socket ssl_fingerprints mismatch (got %s)sIMAP error (%s)isno address for %s (%s)s1DNS server failure looking up address for %s (%s)s socket error during connect (%s)s#socket sslerror during connect (%s)s"IMAP SSL connection %s establisheds with fingerprint %ss using cipher %st fingerprint(,RARBR|RJR}R~RERRRRR RRRMRNRRFRRRGRHRhRRRRbRRRR5RRRfRKRLR<R=tgetmailDnsLookupErrorR>tgetmailDnsServerFailureRt app_optionstinfo(ROR^R_RZRXRR`RRqRmRRRRRRPterrcodetfingerprint_message((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyRQ(s         & #              (RRRSRTRRURQ(((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyR$scBseZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZdZdZdZdZdZRS(s- Base class for implementing message-retrieval classes. Sub-classes should provide the following data attributes and methods: _confitems - a tuple of dictionaries representing the parameters the class takes. Each dictionary should contain the following key, value pairs: - name - parameter name - type - a type function to compare the parameter value against (i.e. str, int, bool) - default - optional default value. If not present, the parameter is required. __str__(self) - return a simple string representing the class instance. _getmsglist(self) - retieve a list of all available messages, and store unique message identifiers in the dict self.msgnum_by_msgid. Message identifiers must be unique and persistent across instantiations. Also store message sizes (in octets) in a dictionary self.msgsizes, using the message identifiers as keys. _delmsgbyid(self, msgid) - delete a message from the message store based on its message identifier. _getmsgbyid(self, msgid) - retreive and return a message from the message store based on its message identifier. The message is returned as a Message() class object. The message will have additional data attributes "sender" and "recipient". sender should be present or "unknown". recipient should be non-None if (and only if) the protocol/method of message retrieval preserves the original message envelope. _getheaderbyid(self, msgid) - similar to _getmsgbyid() above, but only the message header should be retrieved, if possible. It should be returned in the same format. showconf(self) - should invoke self.log.info() to display the configuration of the class instance. Sub-classes may also wish to extend or over-ride the following base class methods: __init__(self, **args) __del__(self) initialize(self, options) checkconf(self) cKsri|_i|_ttj|_t|_t|_t|_|j d|_ t|_ t j||dS(N(t headercachetdeletedtintttimet timestampR t#_RetrieverSkeleton__oldmail_writtent_RetrieverSkeleton__initializedt gotmsglistt _clear_stateRbRFt supports_idletConfigurableBaseRy(ROtargs((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyRys        cCsCi|_i|_d|_i|_i|_i|_t|_dS(N((tmsgnum_by_msgidtmsgid_by_msgnumtsorted_msgnum_msgidtmsgsizestoldmailt_RetrieverSkeleton__deliveredR tmailbox_selected(RO((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyRs      cCs|j}t|dkr.d||_nNt|dkrTd|d |_n(|jjdt|t||_d|jd|jf|_dS(Nis%s:%sis[%s]:%ss!unexpected peer address format %ss%s (%s)R?(t getpeernameR-t remoteaddrRAtwarntstrREt received_from(RORHt serveraddr((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyRGs  cCs|jjt|jS(N(RARBRRE(RO((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyt__str__ s cCstddS(Ntvirtual(tNotImplementedError(RO((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pytlist_mailboxesscCstddS(NR(R(ROtmailbox((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pytselect_mailboxscCs|jjt|jS(N(RARBR-R(RO((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyt__len__s cCs;|jjd||js,tdn|j|dS(Nsi == %dsnot initializedi(RARBRRR(ROti((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyt __getitem__s cCs|dksCt|ttfr'|sCtd|t|f|j}|dk rt|try|jd}ntj t d|}|j d}|d|7}n|S(Nsbad mailbox %s (%s)sutf-8R t-( Rbt isinstanceRtunicodetAssertionErrorttypetoldmail_filenametdecodeRR4t STRIP_CHAR_REtencode(RORtfilename((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyt_oldmail_filenames   cCstjj|j|S(s<Test whether an oldmail file exists for a specified mailbox.(RMtpathtisfileR(ROR((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pytoldmail_exists/sc Cs|j s#tdt|j|jjd||j|}d||pUdf}yt|d}Wn/tk r|jjd|t j fdSXx|D]}|j }| sd|krqnys|j dd \}}|j d d kr2|j d }d j|d |d g}nt||j||j|jn|j|j|rg|j|n||_|jdS(Ns+POP does not support mailbox selection (%s)( RbRRR RRRRt _getmsglist(ROR((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyRs   cCs:|jj||jkr/td|n|j|S(Nsno such message ID %s(RARBRR(ROR((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyt_getmsgnumbyids c Cs|jjy|jj\}}}|jjd||ftjx t|D]\}}y.|jdd\}}|j dd}Wn't k rt d||fnXt |}||jkr7|jjdtr|jjd||ftj|jj|qQt d||fqV||j|<||j|[:]. field-number defaults to 1 and is counted from top to bottom in the message. For instance, if the envelope recipient is present in the second Delivered-To: header field of each message, envelope_recipient should be specified as "delivered-to:2". cCs|jjtj|||jdjddj|_|jtkr^t dnd|_ ySt |jdjdddd|_ |j dkrt |jdnWn3t k rn#t k r}t d|nXdS(Ntenvelope_recipientt:isBthe %s header field does not record the envelope recipient addressis4invalid envelope_recipient specification format (%s)(RARBRRRERRt envrecipnametNOT_ENVELOPE_RECIPIENT_HEADERSR}t envrecipnumRR+t IndexError(RORRP((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyRs$ #    cCs|jjtj||}i}x_|jD]Q\}}|j}|j}||krv||j|q2|g||\d+) X-GM-MSGID (?P\d+) X-GM-LABELS \((?P.*)\) UIDis7Could not parse google imap extensions. Server said: %stLABELStTHRIDtMSGIDs X-GMAIL-%s(RzR{R|( RMRRRfRAtwarningRtsearchRRZ( RORDRqRRPtexttresultsRwR\((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyRts,      cCsA|jj|jjdtr+d}nd}|j||S(Ntuse_peeks (BODY.PEEK[])s(RFC822)(RARBRER,RRy(RORRu((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyR9s   cCsA|jj|jjdtr+d}nd}|j||S(NRs(BODY.PEEK[header])s(RFC822[header])(RARBRER,RRy(RORRu((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyRAs   cCs|jj|jjdd|_|jjdddkrtoP|jd rt||jd|jd|j|j|jdt|_dtj d[:]. field-number defaults to 1 and is counted from top to bottom in the message. For instance, if the envelope recipient is present in the second Delivered-To: header field of each message, envelope_recipient should be specified as "delivered-to:2". cCs|jjtj|||jdjddj|_|jtkr^t dnd|_ ySt |jdjdddd|_ |j dkrt |jdnWn3t k rn#t k r}t d|nXdS(NR"R#isBthe %s header field does not record the envelope recipient addressis4invalid envelope_recipient specification format (%s)(RARBRRRERRR$R%R}R&RR+R'(RORRP((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyRs&     c Cs|jjtj||}i}x||jD]n\}}|j}xSt|D]E\}}|j}||kr||j|qW|g||Rzt_MAXLINERRRVR{RRRRRRR RRRRt hexversionR(((s?/usr/lib/python2.7/dist-packages/getmailcore/_retrieverbases.pyts                    3+           1r:=7=