- Property Manager name: Variable Regex Transformation
- Behavior version: The
v2024-05-31
rule format supports thedcpAuthRegexTransformation
behavior v1.0. - Rule format status: Deprecated, outdated rule format
- Access: Read/Write
- Allowed in includes: No (temporarily)
The Internet of Things: Edge Connect product allows connected users and devices to communicate on a publish-subscribe basis within reserved namespaces. In conjunction with dcpAuthVariableExtractor
, this behavior affects how clients can authenticate themselves to edge servers, and which groups within namespaces are authorized to access topics. It transforms a source string value extracted from the client certificate and stored as a variable, then transforms the string based on a regular expression search pattern, for use in authenticating the client request.
Note that you can apply this regular expression transformation, or either of the dcpAuthHMACTransformation
or dcpAuthSubstringTransformation
behaviors.
Option | Type | Description | Requires | |
---|---|---|---|---|
regexPattern | string | Specifies a Perl-compatible regular expression with a single grouping to capture the text. For example, a value of | {"displayType":"string","tag":"input","type":"text"} |