Struct SqlAdjacentStringConcatTamper 

pub struct SqlAdjacentStringConcatTamper;

SQL adjacent-string-literal concatenation tamper — rewrites every 'string' literal of length ≥ 2 as a sequence of single-character adjacent literals ('admin' → 'a' 'd' 'm' 'i' 'n'). The ANSI SQL-92 §5.3 specification requires the parser to concatenate adjacent string literals separated only by whitespace; MySQL, Postgres, SQLite, Oracle, DB2 all implement it. WAFs matching the LITERAL substring of well-known credentials/paths ('admin', '/etc/passwd', 'root') see N unrelated single-character strings instead. Pure SQL semantics — no comments, no CONCAT(), no special functions.

Trait Implementations

impl TamperStrategy for SqlAdjacentStringConcatTamper

fn name(&self) -> &'static str

Returns the unique name of this tamper strategy.

fn description(&self) -> &'static str

Returns a description of what this strategy does.

fn tamper(&self, payload: &str, _context: Option<&str>) -> String

Transforms the input payload.

fn aggressiveness(&self) -> f64

Returns the aggressiveness score (0.0 = mild, 1.0 = extreme).

fn tamper_with_params( &self, payload: &str, context: Option<&str>, _params: &HashMap<String, Value>, ) -> String

Transforms the input payload with custom parameters.