calculateHmac

Type: calculateHmac(content: string): APIResult<string>

This method computes the HMAC (SHA-256) of the specified content string using the secretKey, and returns it as a hexadecimal string.

Parameters

Return Value

APIResult<string> — Returns the calculated HMAC. If the operation fails, success: false is returned with an error message.

Example Usage

const sab = sauthbase.use();
const result = sab.calculateHmac("example-content");
 
if (result.success) {
  console.log("HMAC:", result.data);
} else {
  console.error("Error:", result.message);
}

Notes

• This function executes synchronously.
• If the secretKey is improperly configured during initialization, it may throw a runtime error.