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/*
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/*
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* License
d to the A
pache Soft
ware Found
ation (ASF
) under on
e or more
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* License
d to the A
pache Soft
ware Found
ation (ASF
) under on
e or more
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* contrib
utor licen
se agreeme
nts. See
the NOTICE
file dist
ributed wi
th
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* contrib
utor licen
se agreeme
nts. See
the NOTICE
file dist
ributed wi
th
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* this wo
rk for add
itional in
formation
regarding
copyright
ownership.
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* this wo
rk for add
itional in
formation
regarding
copyright
ownership.
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* The ASF
licenses
this file
to You und
er the Apa
che Licens
e, Version
2.0
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* The ASF
licenses
this file
to You und
er the Apa
che Licens
e, Version
2.0
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* (the "L
icense");
you may no
t use this
file exce
pt in comp
liance wit
h
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* (the "L
icense");
you may no
t use this
file exce
pt in comp
liance wit
h
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* the Lic
ense. You
may obtai
n a copy o
f the Lice
nse at
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* the Lic
ense. You
may obtai
n a copy o
f the Lice
nse at
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*
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*
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* ht
tp://www.a
pache.org/
licenses/L
ICENSE-2.0
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* ht
tp://www.a
pache.org/
licenses/L
ICENSE-2.0
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*
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*
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* Unless
required b
y applicab
le law or
agreed to
in writing
, software
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11 |
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* Unless
required b
y applicab
le law or
agreed to
in writing
, software
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* distrib
uted under
the Licen
se is dist
ributed on
an "AS IS
" BASIS,
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* distrib
uted under
the Licen
se is dist
ributed on
an "AS IS
" BASIS,
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* WITHOUT
WARRANTIE
S OR CONDI
TIONS OF A
NY KIND, e
ither expr
ess or imp
lied.
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* WITHOUT
WARRANTIE
S OR CONDI
TIONS OF A
NY KIND, e
ither expr
ess or imp
lied.
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* See the
License f
or the spe
cific lang
uage gover
ning permi
ssions and
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* See the
License f
or the spe
cific lang
uage gover
ning permi
ssions and
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* limitat
ions under
the Licen
se.
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* limitat
ions under
the Licen
se.
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*/
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*/
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package or
g.apache.c
atalina.au
thenticato
r;
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package or
g.apache.c
atalina.au
thenticato
r;
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import jav
a.io.IOExc
eption;
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import jav
a.io.IOExc
eption;
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import jav
a.security
.Principal
;
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import jav
a.security
.Principal
;
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import jav
a.security
.cert.X509
Certificat
e;
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import jav
a.security
.cert.X509
Certificat
e;
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import jav
ax.servlet
.http.Http
ServletReq
uest;
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import jav
ax.servlet
.http.Http
ServletReq
uest;
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import jav
ax.servlet
.http.Http
ServletRes
ponse;
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import jav
ax.servlet
.http.Http
ServletRes
ponse;
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import org
.apache.ca
talina.con
nector.Req
uest;
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import org
.apache.ca
talina.con
nector.Req
uest;
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/**
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/**
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* An <b>A
uthenticat
or</b> and
<b>Valve<
/b> implem
entation o
f authenti
cation
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* An <b>A
uthenticat
or</b> and
<b>Valve<
/b> implem
entation o
f authenti
cation
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* that ut
ilizes SSL
certifica
tes to ide
ntify clie
nt users.
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* that ut
ilizes SSL
certifica
tes to ide
ntify clie
nt users.
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*
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*
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* @author
Craig R.
McClanahan
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* @author
Craig R.
McClanahan
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*/
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*/
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public cla
ss SSLAuth
enticator
extends Au
thenticato
rBase {
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public cla
ss SSLAuth
enticator
extends Au
thenticato
rBase {
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// ---
----------
----------
----------
----------
----------
---- Publi
c Methods
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// ---
----------
----------
----------
----------
----------
---- Publi
c Methods
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/**
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/**
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* Aut
henticate
the user b
y checking
for the e
xistence o
f a certif
icate
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* Aut
henticate
the user b
y checking
for the e
xistence o
f a certif
icate
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* cha
in, valida
ting it ag
ainst the
trust mana
ger for th
e connecto
r and then
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* cha
in, valida
ting it ag
ainst the
trust mana
ger for th
e connecto
r and then
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* val
idating th
e user's i
dentity ag
ainst the
configured
Realm.
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* val
idating th
e user's i
dentity ag
ainst the
configured
Realm.
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*
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*
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* @pa
ram reques
t Request
we are pro
cessing
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* @pa
ram reques
t Request
we are pro
cessing
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* @pa
ram respon
se Respons
e we are c
reating
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* @pa
ram respon
se Respons
e we are c
reating
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*
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*
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* @ex
ception IO
Exception
if an inpu
t/output e
rror occur
s
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* @ex
ception IO
Exception
if an inpu
t/output e
rror occur
s
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*/
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*/
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@Overr
ide
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@Overr
ide
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p
ubli
c
boolean
a
uthenticat
e(Request
request, H
ttpServlet
Response r
esponse)
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p
rote
c
ted
boolean
doA
uthenticat
e(Request
request, H
ttpServlet
Response r
esponse)
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throws I
OException
{
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throws I
OException
{
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//
NOTE: We
don't try
to reauthe
nticate us
ing any ex
isting SSO
session,
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//
NOTE: We
don't try
to reauthe
nticate us
ing any ex
isting SSO
session,
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//
because t
hat will o
nly work i
f the orig
inal authe
ntication
was
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//
because t
hat will o
nly work i
f the orig
inal authe
ntication
was
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//
BASIC or
FORM, whic
h are less
secure th
an the CLI
ENT-CERT a
uth-type
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//
BASIC or
FORM, whic
h are less
secure th
an the CLI
ENT-CERT a
uth-type
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//
specified
for this
webapp
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//
specified
for this
webapp
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//
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//
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//
Change to
true belo
w to allow
previous
FORM or BA
SIC authen
tications
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//
Change to
true belo
w to allow
previous
FORM or BA
SIC authen
tications
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//
to authen
ticate use
rs for thi
s webapp
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//
to authen
ticate use
rs for thi
s webapp
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//
TODO make
this a co
nfigurable
attribute
(in Singl
eSignOn??)
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//
TODO make
this a co
nfigurable
attribute
(in Singl
eSignOn??)
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if
(checkFor
CachedAuth
entication
(request,
response,
false)) {
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if
(checkFor
CachedAuth
entication
(request,
response,
false)) {
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return t
rue;
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return t
rue;
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}
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}
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//
Retrieve
the certif
icate chai
n for this
client
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//
Retrieve
the certif
icate chai
n for this
client
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if
(containe
rLog.isDeb
ugEnabled(
)) {
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if
(containe
rLog.isDeb
ugEnabled(
)) {
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containe
rLog.debug
(" Looking
up certif
icates");
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containe
rLog.debug
(" Looking
up certif
icates");
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}
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}
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X5
09Certific
ate certs[
] = getReq
uestCertif
icates(req
uest);
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X5
09Certific
ate certs[
] = getReq
uestCertif
icates(req
uest);
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if
((certs =
= null) ||
(certs.le
ngth < 1))
{
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if
((certs =
= null) ||
(certs.le
ngth < 1))
{
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if (cont
ainerLog.i
sDebugEnab
led()) {
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if (cont
ainerLog.i
sDebugEnab
led()) {
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cont
ainerLog.d
ebug(" No
certifica
tes includ
ed with th
is request
");
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cont
ainerLog.d
ebug(" No
certifica
tes includ
ed with th
is request
");
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}
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}
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response
.sendError
(HttpServl
etResponse
.SC_UNAUTH
ORIZED,
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response
.sendError
(HttpServl
etResponse
.SC_UNAUTH
ORIZED,
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sm.getStri
ng("authen
ticator.ce
rtificates
"));
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sm.getStri
ng("authen
ticator.ce
rtificates
"));
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return f
alse;
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return f
alse;
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}
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}
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//
Authentic
ate the sp
ecified ce
rtificate
chain
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//
Authentic
ate the sp
ecified ce
rtificate
chain
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Pr
incipal pr
incipal =
context.ge
tRealm().a
uthenticat
e(certs);
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Pr
incipal pr
incipal =
context.ge
tRealm().a
uthenticat
e(certs);
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if
(principa
l == null)
{
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if
(principa
l == null)
{
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if (cont
ainerLog.i
sDebugEnab
led()) {
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if (cont
ainerLog.i
sDebugEnab
led()) {
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cont
ainerLog.d
ebug(" Re
alm.authen
ticate() r
eturned fa
lse");
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cont
ainerLog.d
ebug(" Re
alm.authen
ticate() r
eturned fa
lse");
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}
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}
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response
.sendError
(HttpServl
etResponse
.SC_UNAUTH
ORIZED,
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response
.sendError
(HttpServl
etResponse
.SC_UNAUTH
ORIZED,
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sm.getStr
ing("authe
nticator.u
nauthorize
d"));
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sm.getStr
ing("authe
nticator.u
nauthorize
d"));
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return
(
false
)
;
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return
false
;
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}
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}
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//
Cache the
principal
(if reque
sted) and
record thi
s authenti
cation
|
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//
Cache the
principal
(if reque
sted) and
record thi
s authenti
cation
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re
gister(req
uest, resp
onse, prin
cipal,
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re
gister(req
uest, resp
onse, prin
cipal,
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Http
ServletReq
uest.CLIEN
T_CERT_AUT
H, null, n
ull);
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Http
ServletReq
uest.CLIEN
T_CERT_AUT
H, null, n
ull);
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return
(
true
)
;
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return
true
;
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}
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}
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@Overr
ide
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@Overr
ide
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protec
ted String
getAuthMe
thod() {
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protec
ted String
getAuthMe
thod() {
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re
turn HttpS
ervletRequ
est.CLIENT
_CERT_AUTH
;
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re
turn HttpS
ervletRequ
est.CLIENT
_CERT_AUTH
;
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}
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}
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}
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}
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