ó
 ‹EYc@sæ
edƒ
Z
d
dlmZ
ee
eƒdee
ƒ
ƒ

d
dlZd
dlZd
dlZd
dl	Z	d
dl
mZ
d
dlm
Z
mZmZmZ
d
dlmZmZ
d
dlmZmZmZ
ed	ƒ
ZejZejd
dfkr
eZeZneZej Zdd
ddddgZ!e
j"Z#de#f
d„ƒYZ$e$Z"d„Z%e&e
dƒr{
e'e'd„Z(ne&e
d
ƒrâ
e
j)Z*de*f
d„ƒYZ+e+Z)e&e
dƒrß
e
j,Z-d„Z.e.Z,e.Z/nndS(tssliÿÿÿÿ(
tslurp_propertiestsrckeysN(
tgreenio(tset_nonblockingtGreenSockettCONNECT_ERRtCONNECT_SUCCESS(t
trampolinetIOClosed(t	get_errnotPY33tsixtsocketiit	SSLSockett
SSLContexttwrap_sockettsslwrap_simpletcreate_default_contextt_create_default_https_contexttGreenSSLSocketcBs
eZ
dZddeeeded
„Zd„Z	d„Z
d„Zd„Zd„Z
d„Zdd	„
Zdd
„
Zdd„
Zddd
„Zddd„Zdd„
Zddd„Zddd„Zd„Zd„Zd„Zd„Zd„Zd„ZRS(sÒ This is a green version of the SSLSocket class from the ssl module added
    in 2.6.  For documentation on it, please see the Python standard
    documentation.

    Python nonblocking ssl objects don't give errors when the other end
    of the socket is closed (they do notice when the other end is shutdown,
    though).  Any write/read operations will simply hang if the socket is
    closed from the other end.  There is no obvious fix for this problem;
    it appears to be a limitation of Python's ssl object implementation.
    A workaround is to set a reasonable timeout on the socket using
    settimeout(), and to close/reopen the connection when a timeout
    occurs at an unexpected juncture in the code.
    c	Os*
t|
t
ƒst
|
ƒ
}
n|
j|_tjrE|
jƒ|_ntt|ƒj	|
j
|||||||oxtj|	|
Ž
y%xtjD]}t
||ƒ
qWWntk
rº


n
Xtjr&
|
jƒ|_tj|d
ƒ
tj|ƒ
d
ksþt‚
||_|r&
|jr&
|jƒ
q&
ndS(Ng(t
isinstanceRtact_non_blockingRtPY2t
gettimeoutt_timeouttsuperRt__init__tfdtorig_sockett_delegate_methodstdelattrtAttributeErrortPY3t_original_sslsockett
settimeouttAssertionErrortdo_handshake_on_connectt
_connectedtdo_handshake(tselftsocktkeyfiletcertfiletserver_sidet	cert_reqstssl_versiontca_certsR%targstkwtfn((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyR2s(
	






	
	

cCs
|
|_dS(
N(
R(R(ttimeout((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyR#]s
c


Cs|jS(
N(
R(
R(((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyR`s
cCs1|
rt|_
d|_nt|_
d
|_dS(Ng(tFalseRtNoneRtTrue(R(tflag((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pytsetblockingcs


	
	
c	OsË|jr|
||ŽSx®t
rÆy|
||ŽSWqtk
rÂ
}
t|ƒ
tkrt|d
t
d|jƒdtdƒ
ƒ

qÃt|ƒ
tkr¼t|dt
d|jƒdtdƒ
ƒ

qÂqXqWdS(NtreadR3ttimeout_excs	timed outtwrite(	RR6tSSLErrorR
tSSL_ERROR_WANT_READRRR:tSSL_ERROR_WANT_WRITE(R(tfunct
aR1texc((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyt_call_trampoliningks"
	

	




	




	


cCs|jt
t|ƒj|
ƒS(
shWrite DATA to the underlying SSL channel.  Returns
        number of bytes of DATA actually transmitted.(RBRRR;(R(tdata((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyR;€s
c
Os<y#|jt
t|ƒj|
|Ž
SWntk
r7


d
SXdS(sORead up to LEN bytes and return them.
        Return zero-length string on EOF.tN(RBRRR9R	(R(R0tkwargs((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyR9†s





icCs[|jr(|j
tt|ƒj|
|ƒSt|d
tdtdƒ
ƒ

tj||
|ƒSdS(NR;R:s	timed out(	t_sslobjRBRRtsendRR6R:R
(R(RCtflags((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyRGs

	


cCsU|jrt
d
|jƒ
‚
n2t|dtdtdƒ
ƒ

tj||
||ƒSdS(Ns%sendto not allowed on instances of %sR;R:s	timed out(RFt
ValueErrort	__class__RR6R:R
tsendto(R(RCtaddrRH((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyRK—s
	


c		CsT
|jr¨|d
kr+t
d|jƒ
‚
nt|
ƒ
}d
}|
}x^||kr£|j|ƒ
}||7}|d
kr–t|dtdtdƒ
ƒ

qF|
|}qFW|Sx¥trO
ytj	||
|ƒSWq«t
jk
rK

}
|jrì‚nt
|ƒ
}|tjkr2
t|dtd|jƒdtdƒ
ƒ

n|tjkrE
dS‚q«Xq«WdS(Nis6non-zero flags not allowed in calls to sendall() on %sR;R:s	timed outR3RD(RFRIRJtlenRGRR6R:R
tsendallRterrorRR
RtSOCKET_BLOCKINGRt
SOCKET_CLOSED(	R(RCRHtamounttcounttdata_to_sendt
vt
eterno((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyRN s8	













	



	







icCs|j|
|d
t
ƒ
S(Ntinto(t
_base_recvR4(R(tbuflenRH((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pytrecvÁs
cCsR|
r!|dkr!t
|
ƒ
}n|dkr6d
}n|j||dtd|
ƒS(NiRXtbuffer_(R5RMRYR6(R(tbuffertnbytesRH((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyt	recv_intoÄs



	c	Cs¡
|rtj
}n	tj}|jr½|d
krLtd|j|jƒ‚
ntjdkr|r|j	|
ƒ
}||t
|ƒ
*t
|ƒ
}n*|rª|j	|
|ƒ}n|j	|
ƒ
}|SxÝtrœ
y6||
|g}|rñ|jd|ƒ
n||ŒSWqÀt
jk
r˜

}	
|jr 
‚nt|	ƒ
}
|
tjkr
y,t|dtd|jƒdtd	ƒ
ƒ

Wq’
tk
r{



d
SXn|
tjkr’
d
S‚qÀXqÀWdS(Nis1non-zero flags not allowed in calls to %s() on %siii
R9R3R:s	timed outRD(ii(R
R_R[RFRIt__name__RJtsystversion_infoR9RMR6tinsertRRORR
RRPRRR:R	RQ(R(R^RHRXR\tplain_socket_functionRCR9R0RVRW((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyRYÎsH

		









	






	












c	CsP|js4t
|d
td|jƒdtdƒ
ƒ

ntt|ƒj|
||ƒS(NR9R3R:s	timed out(RRR6RR:RRtrecvfrom(R(RLRZRH((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyReûs
	


c	CsP|js4t
|d
td|jƒdtdƒ
ƒ

ntt|ƒj|
||ƒS(NR9R3R:s	timed out(RRR6RR:RRt
recvfrom_into(R(R]R^RH((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyRf

s
	


c

Cst|j
tt|ƒjƒ
ƒ
S(
N(RRBRRtunwrap(
R(((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyRg
s
	
c

Cs|jt
t|ƒjƒ
S(
sPerform a TLS/SSL handshake.(RBRRR'(
R(((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyR'
s
c	Csu
tj
}|jr|||
ƒS|jƒdkr©x=
tr¥y|||
ƒSWq4tjk
r¡
}
t|ƒ
t	kr…t
|d
tƒ


q¢t|ƒ
tkr›dS‚q4Xq4WnÈtjƒ|jƒ}x¯trp
y|||
ƒ
Wnptjk
rK

}
t|ƒ
t	kr/
t
|d
td|tjƒdt
dƒ
ƒ

qL
t|ƒ
tkrE
dS‚n
Xtjƒ|krÂt
dƒ
‚
qÂqÂWdS(NR;R3R:s	timed out(R
tconnectRRR5R6RROR
RRRttimeR:(R(RLtreal_connectRAtend((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyt_socket_connect
s6
	
	


	







	






 



c	Cs9
|jrt
d
ƒ
‚
n|j|
ƒ

t}y
tj}Wnetk
rŸ


tjrr|j	j
|j|d|ƒ
}qåtr|j
n|j	}|j
||ƒ}nFX||j||j|j|j|j|jtrÜ|jg
ngŒ}yt
Wntk
r	



||_nXt|d|ƒ

|_|jr5
|jƒ
ndS(sQConnects to remote ADDR, and then wraps the connection in
        an SSL channel.s/attempt to connect already-connected SSLSocket!tssl_socktownerN(RFRIRlR4t_ssltsslwrapR RRt_contextt_wrap_sockett_sockRtcontextR*R+R-R.R/thas_cipherstcipherst	SSLObjectt	NameErrorR%R'(R(RLR,RptsslobjRt((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyRh3
s*	








	
!


!



	
c
Cs
|jr!t
j|ƒ
\}
}nxŠtr­y$t
j|ƒ
\}
}t|
ƒ

PWq$tjk
r©
}
t|ƒ
tj	kr~‚nt
|d
td|jƒdtdƒ
ƒ

q$Xq$Wt
|ƒ
|
d|jd|jdtd|jd	|jd
|jdtd|jƒ
}||fS(
s¿Accepts a new connection from a remote client, and returns
        a tuple containing that new connection wrapped with a server-side
        SSL channel, and the address of the remote client.R9R3R:s	timed outR*R+R,R-R.R/R%tsuppress_ragged_eofs(RR
tacceptR6RRROR
RRPRRR:ttypeR*R+R-R.R/R4Rz(R(tnewsockRLRVtnew_ssl((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyR{U
s.	
	









	

	
	

	
	
	


c

Cstd
ƒ
‚
dS(NsCan't dup an ssl object(
tNotImplementedError(
R(((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pytdupt
s
N(R`t
__module__t__doc__R5R4t	CERT_NONEtPROTOCOL_SSLv23R6RR#RR8RBR;R9RGRKRNR[R_RYReRfRgR'RlRhR{R€(((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyR!s2



(								!
-			#	"	c
Ost||
|Ž
S(
N(
R(R)R@R1((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyRz
s
cCs4t|d
|
d|dt
dtdtddƒ
}|S(s–A replacement for the old socket.ssl function.  Designed
        for compatibility with Python 2.5 and earlier.  Will disappear in
        Python 3.0.R*R+R,R-R.R/N(RR4RƒR„R5(R)R*R+Rm((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyR
s



	
tGreenSSLContextcBskeZ
dZd„Zeejd
ƒriejjd„ƒ
Zejjd„ƒ
Zej	jd„ƒ
Z	nRS(cOst|
d
|||Ž

S(NRq(
R(R(R)R@R1((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyR‘
s
tsettercCs tt
t
ƒjj||
ƒ
dS(
N(Rt_original_sslcontexttoptionst__set__(R(tvalue((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyRˆœ
scCs tt
t
ƒjj||
ƒ
dS(
N(RR‡tverify_flagsR‰(R(RŠ((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyR‹ 
scCs tt
t
ƒjj||
ƒ
dS(
N(RR‡tverify_modeR‰(R(RŠ((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyRŒ¤
s((
R`Rt	__slots__RthasattrR‡RˆR†R‹RŒ(((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyR…Ž
s
	cOst||
Ž}t
|_|S(
N(t _original_create_default_contextR…RJ(R@R1Rt((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pytgreen_create_default_context­
s
	
(0t
__import__t__sslteventlet.patcherR
tglobalstdirterrnot	functoolsRaRiteventletRteventlet.greenioRRRRt
eventlet.hubsRR	teventlet.supportR
RRRR
RbR6RuR<R:R4R3t__patched__RR"RRRŽR5RRR‡R…RRRR(((sG/home/tvault/.virtenv/lib/python2.7/site-packages/eventlet/green/ssl.pyt<module>
sF




"


	


	
	
	ÿW