Policy Server Guides › Policy Design Guide › Authentication Schemes › Certificate Mapping › Custom Mapping Expressions › Template String Usage

Template String Usage

The template string is composed of text and hash-bracketed expressions %{…}. All text outside the brackets is returned unchanged. The hash-bracketed expressions are evaluated based on the following rules:

• Undistinguished variable names (e.g. DN) are resolved before being returned.
• Distinguished variable names (e.g. DN.UID) are resolved to the variable component before being returned.