Macromedia live cycle 7.2 매뉴얼
Adobe LiveCycle
Content and Format of the trust.xml File
Installing and Configuring LiveCycle Security Products for JBoss
prefs element (Plug-in preferences) 83
prefs element (Plug-in preferences)
The
prefs
element provides global preferences for all of the operations performed by the PDF
Manipulation Module. Some of the global preferences may be overridden by information within
certificates or credentials, or by individual certificate or credential preferences (as described in the
previous sections). The
certificates or credentials, or by individual certificate or credential preferences (as described in the
previous sections). The
prefs
element has four sub-elements:
●
timestamp
●
ocsp
●
signature
●
proxy
The attributes of each sub-element are described in the following table.
Record type
Attribute
Description
timestamp
URL
(Optional) The timestamp server to be used for
timestamping digital signatures. It can contain a user name
and password, if required, in this format:
timestamping digital signatures. It can contain a user name
and password, if required, in this format:
http(s)://[username]:[password]@[path]
The value of this attribute is overridden by the
credential
value if present for a credential.
Username
This attribute is required if a timestamp server is specified. If
this value is present in addition to a username value in the
this value is present in addition to a username value in the
URL
attribute, the value in the
URL
attribute is tried first. If
that value fails, the value specified by this
Username
attribute is used.
Password
This attribute is required if a timestamp server is specified. If
this value is present in addition to a password value in the
this value is present in addition to a password value in the
URL
attribute, the value in the
URL
attribute is tried first. If
that value fails, the value specified by this
Password
attribute is used.
CheckRevocation
(Optional) Specifies whether revocation checking on the
timestamp server certificate is on or off. You can set this
attribute to one of the following values:
timestamp server certificate is on or off. You can set this
attribute to one of the following values:
●
Never
: Never checks.
●
BestEffort
: Try to if possible. No error if no revocation
information is available.
●
RequiredIfInfoAvail
: Revocation information is
returned if available.
●
AlwaysRequired
: Revocation checking is always
required.
The default value is
RequiredIfInfoAvail
.
HashAlgorithm
(Optional) This attribute is used for request and response
verification. You can set this attribute to one of the following
values:
verification. You can set this attribute to one of the following
values:
MD5
,
SHA1
, or
SHA256
. The default value is
SHA1
.