IBM Tivoli Access Manager for e-business: WebSEAL Administration ...

[^acd]
Matches
any
character
except
a,
c,
or
d
(case-sensitive)
[a-z]
Matches
any
character
between
a
and
z
(lowercase
letter)
[^0-9]
Matches
any
character
not
between
0
and
9
(not
a
number)
[a-zA-Z]
Matches
any
character
between
a
and
z
(lowercase)
or
A
and
Z
(uppercase)
In
most
cases,
special
characters
are
not
required
because
the
login
page
request
is
a
single
identifiable
URI.
In
some
cases,
you
can
use
the
″*″
at
the
end
of
the
expression
so
that
any
query
data
at
the
end
of
the
URI
does
not
prevent
the
login
page
from
being
matched.
The
argument
stanza
The
custom
argument
stanza
contains
one
or
more
entries
in
the
following
form:
name>
=
method>:value>
name
The
value
of
the
name
parameter
is
set
to
equal
the
value
of
the
″name″
attribute
of
the
HTML
″input″
tag.
For
example:
Username
This
parameter
can
also
use
the
value
of
the
″name″
attribute
of
the
HTML
″select″
or
″textarea″
tags.
method:value
This
parameter
combination
retrieves
the
authentication
data
required
by
the
form.
The
authentication
data
can
include:
v
Literal
string
data
string:text
The
input
used
is
the
text
string.
v
GSO
user
name
and
password
gso:username
gso:password
The
input
is
the
current
user’s
GSO
username
and
password
(from
the
target
specified
in
the
custom
login
page
stanza.
v
Value
of
an
attribute
in
the
user’s
credential
cred:cred-ext-attr-name
By
default,
the
credential
includes
information
such
as
the
user’s
Tivoli
Access
Manager
user
name
and
DN.
To
use
the
user’s
Tivoli
Access
Manager
user
name
as
the
input
value,
specify
the
value
as:
cred:azn_cred_principal_name
The
user’s
DN
may
be
accessed
as:
cred:azn_cred_authzn_id
Custom
credential
attributes
(added
via
the
tag/value
mechanism)
can
also
be
used.
Chapter
11.
Single
sign-on
solutions
across
junctions
331