Extend this class to customize the security queries for a particular code base. Provide no constructor in the subclass, and override any methods that need customizing.
Known direct subtypes
The argument of the given function is used for running a process or loading a library.
This predicate should hold if the function with the given name is a pure function of its arguments.
This predicate should hold if the expression is directly computed from user input. Such expressions are treated as sources of taint.
This predicate should hold if the expression raises privilege for the current session. The default definition only holds true for some example code in the test suite. This predicate must be extended for a particular code base to be useful.
An argument to a function that is passed to a SQL server.
The argument of the given function is filled in from user input.
DEPRECATED: Users should override
The return value of the given function is filled in from user input.
Returns a one-character string containing the character in the receiver at the given index (which ranges from 0 through length minus one)
Returns all the offsets at which the given string occurs in the receiver
Returns the index of n’th occurrence of the given string within receiver, starting at the given offset
Holds when the receiver contains no upper-case letters
Holds when the receiver contains no lower-case letters
Returns the length of the receiver (in UTF-16 code units)
Holds when the receiver matches the pattern. Patterns are matched by case sensitive string matching, and there are two wildcards: _ matches a single character, and % matches any sequence of characters. To match the actual characters _ or % in the pattern, they must be escaped using backslashes. For example,
Returns the substring of the receiver ending at the given offset
When the given regexp matches the entire receiver, returns the substring matched by the given capture group
Returns a substring of the receiver which matches the given regexp. Also returns the offset within the receiver at which the match occurred (occurrenceOffset), and the number of matches which occur at smaller offsets (occurrenceIndex)
Holds when the given regexp matches the entire receiver
Returns a copy of the receiver with every substring which matches the given regexp is replaced by the replacement
Returns a copy of the receiver with all occurrences of the target replaced by the replacement
Returns all of the substrings obtained by splitting the receiver at every occurrence of the argument
Returns the n’th substring obtained by splitting the receiver at every occurrence of the argument
Returns the substring of the receiver which starts and ends at the given indices
Returns the substring of the receiver starting at the given offset
Returns the date, if any, obtained by parsing the receiver
Returns the floating point number, if any, obtained by parsing the receiver
Returns the integer, if any, obtained by parsing the receiver
Returns a copy of the receiver with all uppercase characters replaced by lowercase ones
Returns the receiver
Returns a copy of the receiver with all lowercase characters replaced by uppercase ones
Returns a copy of the receiver with all whitespace removed from the beginning and end of the string (where whitespace is defined as unicode codepoints ‘\u0000’ through ‘\u0020’ inclusive)