R`i~ p d Z ddlZddlZ ddlZdZ G d de Zd
dZd Z d Z
d Z y# e$ r dZY $w xY w) zJThe match_hostname() function from Python 3.3.3, essential when using SSL. Nz3.5.0.1c e Zd Zy)CertificateErrorN)__name__
__module__ __qualname__ /builddir/build/BUILDROOT/alt-python312-pip-23.3.1-3.el8.x86_64/opt/alt/python312/lib/python3.12/site-packages/pip/_vendor/urllib3/util/ssl_match_hostname.pyr r s r r c g }| sy| j d }|d }|dd }|j d }||kD rt dt | z |s!| j |j k( S |dk( r|j d n{|j
d s|j
d r%|j t j | n4|j t j | j d
d |D ]& }|j t j | ( t j d d
j | z dz t j } | j | S )zhMatching according to RFC 6125, section 6.4.3
http://tools.ietf.org/html/rfc6125#section-6.4.3
F.r N*z,too many wildcards in certificate DNS name: z[^.]+zxn--z\*z[^.]*z\Az\.z\Z)splitcountr reprlowerappend
startswithreescapereplacecompilejoin
IGNORECASEmatch)
dnhostname
max_wildcardspatspartsleftmost remainder wildcardsfragpats
r
_dnsname_matchr& sE
D
HHTNEQxHab Is#I=
:T"X E
xxzX^^ ---
3
G V $(;(;F(C
BIIh'(
BIIh'//w?@ BIIdO$
**UUZZ --5r}}
EC 99X r c h t | t r!t j dk rt | dd } | S )N) asciistrict)encodingerrors)
isinstancestrsys version_infounicode)objs r
_to_unicoder3 O s, #s 0 04 7cGH= Jr c d t j t | j }||k( S )zExact matching of IP addresses.
RFC 6125 explicitly doesn't define an algorithm for this
(section 1.7.2 - "Out of Scope").
) ipaddress
ip_addressr3 rstrip)ipnamehost_ipips r
_ipaddress_matchr; V s,
k& 1 8 8 : ;B
=r c | s t d t j t | }g }| j
dd }|D ]S \ }}|dk( r"|t || r y|j | -|dk( s3|t || r y|j | U |sG| j
dd D ]2 }|D ]+ \ }}|dk( s t || r y|j | - 4 t | d kD r.t d
|d d j t t | t | d k( rt d
|d
|d t d # t t f$ r d}Y 2t
$ r t d}n Y Gw xY w)a) Verify 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*.
CertificateError is raised on failure. On success, the function
returns nothing.
ztempty or no certificate, match_hostname needs a SSL socket or SSL context with either CERT_OPTIONAL or CERT_REQUIREDNsubjectAltNamer DNSz
IP Addresssubject
commonNamer
z hostname z doesn't match either of z, z doesn't match r z=no appropriate commonName or subjectAltName fields were found)
ValueErrorr5 r6 r3 UnicodeErrorAttributeErrorgetr& r r; lenr r mapr )certr r9 dnsnamessankeyvaluesubs r
match_hostnamerM b s
-
&&{8'<= H
((#R
(C
U %<>%#B OOE "
L
"'7w'G OOE " 88Ir*C !
U ,&%eX6 OOE*
" + 8}q ,4diiD(@S6T
V
X ! 8TU; WXX K
U
* %
G
s E E5 E54E5)r
) __doc__r r/ r5 ImportError __version__rA r r& r3 r; rM r r r
rQ sW P
z 3 l =
g Is + 55