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Š¹¼]"Šã@sddlZddlZddlZddlZddlZddlZddlZddlZddlZddl m Z ddlmZm Z ddddgZejdZdZGd d „d ƒZeƒadZdZd Zddd„ZGdd„dejƒZGdd„dejƒZGdd„deƒZGdd„deƒZGdd„deƒZGdd„dƒZdd„Z e!dkre ƒZ"e"j#Z#de#krÿe#j$dƒZ%e&e#de%…e'ƒe(ƒdgƒZ)e#e%dd…Z#nddl*Z)e+e)e#ƒZ,e,e"j-e"j.fe"j/e"j0fe"j1de"j2ƒZ3e"j4r÷yddl5Z5Wn2e6k re7dd ej8ƒej9dƒYnXe5j:d!ƒd"Z;yej4e;ƒWn2e<k röe7d#d ej8ƒej9dƒYnXyej=ƒWne>k rYnXdS)$éN)Úwarn)Ú get_addr_specÚget_angle_addrÚ SMTPServerÚDebuggingServerÚ PureProxyÚMailmanProxyzPython SMTP proxy version 0.3c@s(eZdZdd„Zdd„ZdS)ÚDevnullcCsdS)N©)ÚselfÚmsgr r ú*/opt/alt/python35/lib64/python3.5/smtpd.pyÚwritecsz Devnull.writecCsdS)Nr )rr r r Úflushdsz Devnull.flushN)Ú__name__Ú __module__Ú__qualname__rrr r r r r bsr Ú z, iÚcCsDtttƒdtjƒ|r3t|dtjƒtj|ƒdS)NÚfile)ÚprintÚ__doc__ÚglobalsÚsysÚstderrÚexit)Úcoderr r r Úusagemsrc@sõeZdZdZdZdZejedd„ƒZe dd„ƒZ edd dd d„Zdd „Z dd„Ze dd„ƒZejdd„ƒZe dd„ƒZejdd„ƒZe dd„ƒZejdd„ƒZe dd„ƒZejdd„ƒZe dd„ƒZejdd„ƒZe dd „ƒZejd!d „ƒZe d"d#„ƒZejd$d#„ƒZe d%d&„ƒZejd'd&„ƒZe d(d)„ƒZejd*d)„ƒZe d+d,„ƒZejd-d,„ƒZe d.d/„ƒZejd0d/„ƒZd1d2„Zd3d4„Zd5d6„Zd7d8„Zd9d:„Zd;d<„Z d=d>„Z!d?d@„Z"dAdB„Z#dCdD„Z$dEdF„Z%dGdH„Z&dIdJ„Z'dKdL„Z(dMdN„Z)dOdP„Z*dQdR„Z+dS)SÚSMTPChannelréicCs|S)Nr )Úxr r r ÚyszSMTPChannel.cCs7yt|jjƒƒSWntk r2|jSYnXdS)N)ÚmaxÚcommand_size_limitsÚvaluesÚ ValueErrorÚcommand_size_limit)rr r r Úmax_command_size_limit{s z"SMTPChannel.max_command_size_limitNFc Csºtjj||d|ƒ||_||_||_||_||_|rd|r^tdƒ‚d}|dkr†t dt dƒd}||_|r¼d|_d|_ d |_t|_n*d |_d|_ tdƒ|_d |_|jƒd|_d|_|jjƒtjƒ|_y|jƒ|_WnLtk r}z,|jƒ|jdtj kri‚dSWYdd}~XnXt!dt"|jƒdt#ƒ|j$d|jt%fƒdS)NÚmapzFdecode_data and enable_SMTPUTF8 cannot be set to True at the same timeFzgThe decode_data default of True will change to False in 3.6; specify an explicit value for this keywordéTrz Ú.ós ó.s rzPeer:rz 220 %s %s)&ÚasynchatÚ async_chatÚ__init__Úsmtp_serverÚconnÚaddrÚdata_size_limitÚenable_SMTPUTF8r%rÚDeprecationWarningÚ_decode_dataÚ_emptystringÚ_linesepÚ_dotsepÚNEWLINEÚ_newlineÚordÚ_set_rset_stateÚ seen_greetingÚ extended_smtpr#ÚclearÚsocketÚgetfqdnÚfqdnÚgetpeernameÚpeerÚOSErrorÚcloseÚargsÚerrnoZENOTCONNrÚreprÚDEBUGSTREAMÚpushÚ__version__) rZserverr1r2r3r(r4Údecode_dataÚerrr r r r/‚sL zSMTPChannel.__init__cCsA|j|_d|_g|_d|_d|_|jdƒdS)NFrs )ÚCOMMANDÚ smtp_stateÚmailfromÚrcpttosÚrequire_SMTPUTF8Ú num_bytesÚset_terminator)rr r r Ú_set_post_data_state°s z SMTPChannel._set_post_data_statecCs |jƒd|_g|_dS)Nr)rWÚ received_dataÚreceived_lines)rr r r r=¹s zSMTPChannel._set_rset_statecCstdtdƒ|jS)NzTAccess to __server attribute on SMTPChannel is deprecated, use 'smtp_server' insteadr))rr5r0)rr r r Ú__serverÁs zSMTPChannel.__servercCstdtdƒ||_dS)NzRSetting __server attribute on SMTPChannel is deprecated, set 'smtp_server' insteadr))rr5r0)rÚvaluer r r rZÆs cCstdtdƒ|jS)NzUAccess to __line attribute on SMTPChannel is deprecated, use 'received_lines' insteadr))rr5rY)rr r r Ú__lineÌs zSMTPChannel.__linecCstdtdƒ||_dS)NzSSetting __line attribute on SMTPChannel is deprecated, set 'received_lines' insteadr))rr5rY)rr[r 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zSMTPChannel.__rcpttoscCstdtdƒ||_dS)NzOSetting __rcpttos attribute on SMTPChannel is deprecated, set 'rcpttos' insteadr))rr5rS)rr[r r r r`ýs cCstdtdƒ|jS)NzTAccess to __data attribute on SMTPChannel is deprecated, use 'received_data' insteadr))rr5rX)rr r r Ú__datas zSMTPChannel.__datacCstdtdƒ||_dS)NzRSetting __data attribute on SMTPChannel is deprecated, set 'received_data' insteadr))rr5rX)rr[r r r ras cCstdtdƒ|jS)NzKAccess to __fqdn attribute on SMTPChannel is deprecated, use 'fqdn' insteadr))rr5rC)rr r r Ú__fqdns zSMTPChannel.__fqdncCstdtdƒ||_dS)NzISetting __fqdn attribute on SMTPChannel is deprecated, set 'fqdn' insteadr))rr5rC)rr[r r r rbs cCstdtdƒ|jS)NzKAccess to __peer attribute on SMTPChannel is deprecated, use 'peer' insteadr))rr5rE)rr r r Ú__peers zSMTPChannel.__peercCstdtdƒ||_dS)NzISetting __peer attribute on SMTPChannel is deprecated, set 'peer' insteadr))rr5rE)rr[r r r rcs cCstdtdƒ|jS)NzKAccess to __conn attribute on SMTPChannel is deprecated, use 'conn' insteadr))rr5r1)rr r r Ú__conn$s zSMTPChannel.__conncCstdtdƒ||_dS)NzISetting __conn attribute on SMTPChannel is deprecated, set 'conn' insteadr))rr5r1)rr[r r r rd)s cCstdtdƒ|jS)NzKAccess to __addr attribute on SMTPChannel is deprecated, use 'addr' insteadr))rr5r2)rr r r Ú__addr/s zSMTPChannel.__addrcCstdtdƒ||_dS)NzISetting __addr attribute on SMTPChannel is deprecated, set 'addr' insteadr))rr5r2)rr[r r r re4s cCs3tjj|t|d|jr%dndƒƒdS)Nz zutf-8Úascii)r-r.rLÚbytesrT)rrr r r rL;szSMTPChannel.pushcCs¬d}|j|jkr$|j}n|j|jkr?|j}|rX|j|krXdS|rs|jt|ƒ7_|jr˜|jj t |dƒƒn|jj |ƒdS)Nzutf-8)rQrPr'ÚDATAr3rUÚlenr6rYÚappendÚstr)rÚdataÚlimitr r r Úcollect_incoming_data@s z!SMTPChannel.collect_incoming_datac CsÊ|jj|jƒ}tdt|ƒdtƒg|_|j|jkrf|jd}|_|ss|j dƒdS|j s‹t|dƒ}|jdƒ}|dkr»|j ƒ}d}n0|d|…j ƒ}||dd…jƒ}|jr|j|n|j}||kr'|j dƒdSt|d |dƒ}|sX|j d |ƒdS||ƒdS|j|jkr’|j dƒd|_dS|jrÇ|j|jkrÇ|j dƒd|_dSg}xZ|j|jƒD]F} | r| d|jkr|j| dd…ƒqà|j| ƒqàW|jj|ƒ|_|j|j|j|jf} i}|j s„d |jd|ji}|j j!| |Ž}|j"ƒ|s¹|j dƒn |j |ƒdS)NzData:rrz500 Error: bad syntaxzutf-8ú rz500 Error: line too longZsmtp_z&500 Error: command "%s" not recognizedz451 Internal confusionz552 Error: Too much mail dataÚmail_optionsÚrcpt_optionsz250 OK)#r7ÚjoinrYrrJrKrQrPrUrLr6rkÚfindÚupperÚstripr?r#r&Úgetattrrhr3Úsplitr8r9rjr;rXrErRrSrprqr0Úprocess_messagerW) rÚlineZszÚiÚcommandÚargZmax_szÚmethodrlÚtextrHÚkwargsÚstatusr r r Úfound_terminatorPsd zSMTPChannel.found_terminatorcCs\|s|jdƒdS|jr1|jdƒdS|jƒ||_|jd|jƒdS)Nz501 Syntax: HELO hostnamez503 Duplicate HELO/EHLOz250 %s)rLr>r=rC)rr|r r r Ú smtp_HELOŽs zSMTPChannel.smtp_HELOcCsÝ|s|jdƒdS|jr1|jdƒdS|jƒ||_d|_|jd|jƒ|jr|jd|jƒ|jdd7<|js¥|jdƒ|jrÌ|jd ƒ|jdd 7<|jdƒdS)Nz501 Syntax: EHLO hostnamez503 Duplicate HELO/EHLOTz250-%sz250-SIZE %sÚMAILéz250-8BITMIMEz250-SMTPUTF8é z250 HELP) rLr>r=r?rCr3r#r6r4)rr|r r r Ú smtp_EHLOšs& zSMTPChannel.smtp_EHLOcCs'|r|jdƒn |jdƒdS)Nz501 Syntax: NOOPz250 OK)rL)rr|r r r Ú smtp_NOOP°szSMTPChannel.smtp_NOOPcCs|jdƒ|jƒdS)Nz221 Bye)rLZclose_when_done)rr|r r r Ú smtp_QUIT¶s zSMTPChannel.smtp_QUITcCs@t|ƒ}|d|…jƒ|kr<||d…jƒSdS)Nr)rirtru)rÚkeywordr|Zkeylenr r r Ú_strip_command_keyword»sz"SMTPChannel._strip_command_keywordcCsc|s dS|jƒjdƒr4t|ƒ\}}nt|ƒ\}}|sV||fS|j|fS)Nrú<)rr)ÚlstripÚ startswithrrZ addr_spec)rr|ÚaddressÚrestr r r Ú_getaddrÁs zSMTPChannel._getaddrcCsgi}xZ|D]R}|jdƒ\}}}|jƒsE|rI|rIdS|rU|nd||]ZEHLOz250 Syntax: EHLO hostnameZHELOz250 Syntax: HELO hostnamerƒz 250 Syntax: MAIL FROM:

ZRCPTz250 Syntax: RCPT TO:

rhz250 Syntax: DATAZRSETz250 Syntax: RSETZNOOPz250 Syntax: NOOPZQUITz250 Syntax: QUITZVRFYz250 Syntax: VRFY

zD501 Supported commands: EHLO HELO MAIL RCPT DATA RSET NOOP QUIT VRFYzD250 Supported commands: EHLO HELO MAIL RCPT DATA RSET NOOP QUIT VRFY)rtrLr?)rr|ZextendedZlc_argrr r r Ú smtp_HELP×s: zSMTPChannel.smtp_HELPcCsV|rE|j|ƒ\}}|r1|jdƒqR|jd|ƒn |jdƒdS)NzB252 Cannot VRFY user, but will accept message and attempt deliveryz502 Could not VRFY %sz501 Syntax: VRFY

)rrL)rr|rŽr”r r r Ú smtp_VRFYúszSMTPChannel.smtp_VRFYcCse|js|jdƒdStd|dtƒd}|jrF|d7}|dkrc|j|ƒdS|jd|ƒ}|j|ƒ\}}|s¡|j|ƒdS|jrÂ|rÂ|j|ƒdS|jrÜ|jdƒdS|jƒj ƒ|_ |j|j ƒ}|dkr |j|ƒdS|jsX|j dd ƒ}|dkrX|jdƒdS|jr¨|j dd ƒ}|dkr‹d|_n|d k r¨|jdƒdS|j ddƒ}|r|jƒsÝ|j|ƒdS|jrt|ƒ|jkr|jdƒdSt|jƒƒdkr5|jdƒdS||_td|jdtƒ|jdƒdS)Nz503 Error: send HELO firstz ===> MAILrz 501 Syntax: MAIL FROM:

z [SP ]zFROM:z503 Error: nested MAIL commandZBODYÚ7BITÚ8BITMIMEz1501 Error: BODY can only be one of 7BIT, 8BITMIMEZSMTPUTF8FTz&501 Error: SMTPUTF8 takes no argumentsZSIZEz:552 Error: message size exceeds fixed maximum message sizerz:555 MAIL FROM parameters not recognized or not implementedzsender:z250 OK)ršr›)r>rLrrKr?rŠrrRrtrwrpr—r6Úpopr4rTÚisdigitr3ÚintriÚkeys)rr|Ú syntaxerrrŽr”ZbodyÚsmtputf8Úsizer r r Ú smtp_MAILsh zSMTPChannel.smtp_MAILcCs€|js|jdƒdStd|dtƒ|jsG|jdƒdSd}|jr`|d7}|dkr}|j|ƒdS|jd|ƒ}|j|ƒ\}}|s»|j|ƒdS|jrÜ|rÜ|j|ƒdS|jƒj ƒ|_ |j|j ƒ}|dkr |j|ƒdSt|j ƒƒdkrI|jd ƒdS|jj|ƒtd |jdtƒ|jdƒdS)Nz503 Error: send HELO firstz ===> RCPTrz503 Error: need MAIL commandz501 Syntax: RCPT TO:

z [SP ]zTO:rz8555 RCPT TO parameters not recognized or not implementedzrecips:z250 OK)r>rLrrKrRr?rŠrrtrwrqr—rirŸrSrj)rr|r rŽr”r r r Ú smtp_RCPT;s@ zSMTPChannel.smtp_RCPTcCs2|r|jdƒdS|jƒ|jdƒdS)Nz501 Syntax: RSETz250 OK)rLr=)rr|r r r Ú smtp_RSET^s zSMTPChannel.smtp_RSETcCsu|js|jdƒdS|js4|jdƒdS|rK|jdƒdS|j|_|jdƒ|jdƒdS)Nz503 Error: send HELO firstz503 Error: need RCPT commandz501 Syntax: DATAs . z#354 End data with .)r>rLrSrhrQrV)rr|r r r Ú smtp_DATAes zSMTPChannel.smtp_DATAcCs|jdƒdS)Nz502 EXPN not implemented)rL)rr|r r r Ú smtp_EXPNtszSMTPChannel.smtp_EXPN),rrrrPrhr&ÚcollectionsÚdefaultdictr#Úpropertyr'ÚDATA_SIZE_DEFAULTr/rWr=Z_SMTPChannel__serverÚsetterZ_SMTPChannel__lineZ_SMTPChannel__stateZ_SMTPChannel__greetingZ_SMTPChannel__mailfromZ_SMTPChannel__rcpttosZ_SMTPChannel__dataZ_SMTPChannel__fqdnZ_SMTPChannel__peerZ_SMTPChannel__connZ_SMTPChannel__addrrLrnrr‚r†r‡rˆrŠrr—r˜r™r£r¤r¥r¦r§r r r r rts`- >#6#rc@sFeZdZeZeddddd„Zdd„Zdd„ZdS) rNFcCs4||_||_||_||_|rB|r<tdƒ‚d}|dkrdtdtdƒd}||_tj j |d|ƒy`tj|dtj Œ}|j|dd|dd ƒ|jƒ|j|ƒ|jd ƒWn|jƒ‚Yn6Xtd|jjtjtjƒƒ||fdtƒdS) NzVThe decode_data and enable_SMTPUTF8 parameters cannot be set to True at the same time.FzgThe decode_data default of True will change to False in 3.6; specify an explicit value for this keywordr)Tr(Útyperréz0%s started at %s Local addr: %s Remote addr:%sr)Z _localaddrÚ_remoteaddrr3r4r%rr5r6ÚasyncoreÚ dispatcherr/rAÚgetaddrinfoÚSOCK_STREAMZ create_socketZset_reuse_addrÚbindÚlistenrGrÚ __class__rÚtimeÚctimerK)rZ localaddrZ remoteaddrr3r(r4rNZgai_resultsr r r r/|s6 zSMTPServer.__init__cCsKtdt|ƒdtƒ|j||||j|j|j|jƒ}dS)NzIncoming connection from %sr)rrJrKÚ channel_classr3Ú_mapr4r6)rr1r2Zchannelr r r Úhandle_accepted s zSMTPServer.handle_acceptedcKs t‚dS)N)ÚNotImplementedError)rrErRrSrlrr r r rx«szSMTPServer.process_message) rrrrr¹r«r/r»rxr r r r rxs "c@s(eZdZdd„Zdd„ZdS)rcCs›d}|jƒ}x‚|D]z}|rn|rnd|d}t|tƒs^t|jdƒƒ}t|ƒd}t|tƒs‰t|ƒ}t|ƒqWdS)NrzX-Peer: rzutf-8)Ú splitlinesÚ isinstancerkrJÚencoder)rrErlZ inheadersÚlinesryZ peerheaderr r r Ú_print_message_contentÏs z&DebuggingServer._print_message_contentcKsptdƒ|rR|jdƒr1td|dƒ|jdƒrRtd|dƒ|j||ƒtdƒdS)Nz%---------- MESSAGE FOLLOWS ----------rpzmail options: %srqzrcpt options: %s z%------------ END MESSAGE ------------)rÚgetrÁ)rrErRrSrlrr r r rxàs zDebuggingServer.process_messageN)rrrrÁrxr r r r rÍscs:eZdZ‡fdd†Zdd„Zdd„Z‡S)rcs?d|kr"|dr"tdƒ‚tt|ƒj||ŽdS)Nr4z$PureProxy does not support SMTPUTF8.)r%Úsuperrr/)rrHr)r¶r r r/ìszPureProxy.__init__c CsŠ|jdƒ}d}x|D]}|s)P|d7}qW|j|d|dƒtj|ƒ}|j|||ƒ}td|dtƒdS)Nrrrz X-Peer: %szwe got some refusals:r)rwÚinsertr:rrÚ_deliverrrK) rrErRrSrlrÀrzryÚrefusedr r r rxñs zPureProxy.process_messagecCs7ddl}i}yU|jƒ}|j|jd|jdƒz|j|||ƒ}Wd|jƒXWnÉ|jk rª}ztddtƒ|j }WYdd}~Xn‰t |jfk r2}z`td|jdtƒt |dd ƒ}t |ddƒ} x|D]} || f|| Psp ÿÿU-SB (