B \ ct:@sldZddlZddlZddlZyddlZdZWnek rDdZYnXddgZGdddeZ dZ d Z d Z d Z e e Zd ZGd ddZerGdddeZededkrhddlZeejdZeeeejdeejdee\ZZxXededD]FZ e!e \Z"Z#Z$ede xe#D]Z%ede%qd5d6Z#d7d8Z$d9d:Z%d?d;d<Z&dS)@raPThis class supports both the minimal and optional command sets. Arguments can be strings or integers (where appropriate) (e.g.: retr(1) and retr('1') both work equally well. Minimal Command Set: USER name user(name) PASS string pass_(string) STAT stat() LIST [msg] list(msg = None) RETR msg retr(msg) DELE msg dele(msg) NOOP noop() RSET rset() QUIT quit() Optional Commands (some servers support these): RPOP name rpop(name) APOP name digest apop(name, digest) TOP msg n top(msg, n) UIDL [msg] uidl(msg = None) CAPA capa() STLS stls() UTF8 utf8() Raises one exception: 'error_proto'. Instantiate with: POP3(hostname, port=110) NB: the POP protocol locks the mailbox from user authorization until QUIT, so be sure to get in, suck the messages, and quit, each time you access the mailbox. POP is a line-based protocol, which means large mail messages consume lots of python cycles reading them line-by-line. If it's available on your mail server, use IMAP4 instead, it doesn't suffer from the two problems above. zUTF-8cCs@||_||_d|_|||_|jd|_d|_||_ dS)NFrbr) hostport_tls_established_create_socketsockmakefilefile _debugging_getrespwelcome)selfr rtimeoutrrr__init__as z POP3.__init__cCst|j|jf|S)N)socketZcreate_connectionr r)rrrrrrkszPOP3._create_socketcCs,|jdkrtdt||j|tdS)Nz*put*)rprintreprrZsendallCRLF)rlinerrr_putlinens z POP3._putlinecCs.|jrtdt|t||j}||dS)Nz*cmd*)rrrbytesencodingr )rrrrr_putcmdus z POP3._putcmdcCs|jtd}t|tkr$td|jdkr)cCs\t||j}|j|j}|s&tdddl}|d|}|| }| d||fS)a Authorisation - only possible if server has supplied a timestamp in initial greeting. Args: user - mailbox user; password - mailbox password. NB: mailbox is locked by server from here to 'quit()' z!-ERR APOP not supported by serverrNrz APOP %s %s) r!r" timestampmatchrrhashlibgroupZmd5Z hexdigestr4)rr9ZpasswordZsecretmrMZdigestrrrapop9s z POP3.apopcCs|d||fS)zRetrieve message header of message number 'which' and first 'howmuch' lines of message body. Result is in form ['response', ['line', ...], octets]. z TOP %s %s)r5)rr?ZhowmuchrrrtopNszPOP3.topcCs |dk r|d|S|dS)zReturn message digest (unique id) list. If 'which', result contains unique id for that message in the form 'response mesgnum uid', otherwise result is the list ['response', ['mesgnum uid', ...], octets] NzUIDL %sZUIDL)r4r5)rr?rrruidlWsz POP3.uidlcCs |dS)zITry to enter UTF-8 mode (see RFC 6856). Returns server response. ZUTF8)r4)rrrrutf8csz POP3.utf8c Cstdd}i}y8|d}|d}x |D]}||\}}|||<q&WWn*tk rn}z tdWdd}~XYnX|S)aReturn server capabilities (RFC 2449) as a dictionary >>> c=poplib.POP3('localhost') >>> c.capa() {'IMPLEMENTATION': ['Cyrus', 'POP3', 'server', 'v2.2.12'], 'TOP': [], 'LOGIN-DELAY': ['0'], 'AUTH-RESP-CODE': [], 'EXPIRE': ['NEVER'], 'USER': [], 'STLS': [], 'PIPELINING': [], 'UIDL': [], 'RESP-CODES': []} >>> Really, according to RFC 2449, the cyrus folks should avoid having the implementation split into multiple arguments... cSs"|d}|d|ddfS)Nasciirr)decoder<)rZlstrrr _parsecapvszPOP3.capa.._parsecapZCAPArz!-ERR CAPA not supported by serverN)r5r) rrVcapsr.ZrawcapsZcaplineZcapnmZcapargsZ_errrrrcapais    z POP3.capacCsxts td|jrtd|}d|kr2td|dkrBt}|d}|j|j|j d|_|j d|_ d|_|S) z{Start a TLS session on the active connection as specified in RFC 2595. context - a ssl.SSLContext z-ERR TLS support missingz$-ERR TLS session already establishedZSTLSz!-ERR STLS not supported by serverN)server_hostnamer T) HAVE_SSLrrrXssl_create_stdlib_contextr4 wrap_socketrr rr)rcontextrWr.rrrstlss  z POP3.stls)N)N)N)'rrr__doc__r" POP3_PORTr_GLOBAL_DEFAULT_TIMEOUTrrr r#r+rr3r4r5r6r8r9r:r>r2r@rArBrCrErDrJrecompilerKrPrQrRrSrXr_rrrrr2s@+       c@s8eZdZdZeddejdfddZddZd ddZ dS) POP3_SSLaPOP3 client class over SSL connection Instantiate with: POP3_SSL(hostname, port=995, keyfile=None, certfile=None, context=None) hostname - the hostname of the pop3 over ssl server port - port number keyfile - PEM formatted file that contains your private key certfile - PEM formatted certificate chain file context - a ssl.SSLContext See the methods of the parent class POP3 for more documentation. NcCs|dk r|dk rtd|dk r0|dk r0td|dk s@|dk rVddl}|dtd||_||_|dkrxtj||d}||_t ||||dS)Nz4context and keyfile arguments are mutually exclusivez5context and certfile arguments are mutually exclusiverzAkeyfile and certfile are deprecated, use a custom context insteadr;)certfilekeyfile) ValueErrorwarningswarnDeprecationWarningrgrfr[r\r^rr)rr rrgrfrr^rirrrrszPOP3_SSL.__init__cCs"t||}|jj||jd}|S)N)rY)rrr^r]r )rrrrrrrs  zPOP3_SSL._create_socketcCs tddS)zThe method unconditionally raises an exception since the STLS command doesn't make any sense on an already established SSL/TLS session. z$-ERR TLS session already establishedN)r)rrgrfr^rrrr_sz POP3_SSL.stls)NNN) rrrr` POP3_SSL_PORTrrbrrr_rrrrres  re__main__rr;z Message %d:z z-----------------------)'r`rGrcrr[rZ ImportError__all__ Exceptionrrarlr)ZLFrr'rrer1rsysargvarr6r9r:r2r>ZnumMsgsZ totalSizerangeir@headermsgr*rrErrrrsJ  l0