Oracle B12255-01 - Manual (Page 154)

Security Services Implemented Within Oracle HTTP Server
8-24 Oracle HTTP Server Administrator’s Guide
SSLRequire Denies access unless an arbitrarily complex boolean expression is
true. The expression must match the following syntax (given as a BNF grammar
notation):
Category Value
expr ::= "true" | "false"
"!" expr
expr "&&" expr
expr "||" expr
"(" expr ")"
comp ::=word "==" word | word "eq" word
word "!=" word |word "ne" word
word "<" word |word "lt" word
word "<=" word |word "le" word
word ">" word |word "gt" word
word ">=" word |word "ge" word
word "=~" regex
word "!~" regex
wordlist ::= word
wordlist "," word
word ::= digit
cstring
variable
function
digit ::= [0-9]+
cstring ::= "..."
variable ::= "%{varname}"
Table 8–5 and Table 8–6 list standard and SSL variables. These are
valid values for varname.
function ::= funcname "(" funcargs ")"
For funcname, the following function is available:
file(filename)
The file function takes one string argument, the filename, and
expands to the contents of the file. This is useful for evaluating the
file’s contents against a regular expression.
Syntax SSLRequire expression
Default None
Context directory