protected static void updateSignature()

in main/src/main/java/org/apache/james/jdkim/DKIMCommon.java [40:62]

• 23 lines of code
• 5 McCabe index (conditional complexity)

    protected static void updateSignature(Signature signature,
                                          boolean relaxed,
                                          CharSequence header,
                                          String fv) throws SignatureException {
        if (relaxed) {
            if (DEEP_DEBUG)
                System.out
                        .println("#" + header.toString().toLowerCase() + ":-");
            signature.update(header.toString().toLowerCase().getBytes());
            signature.update(":".getBytes());
            String headerValue = fv.substring(fv.indexOf(':') + 1);
            headerValue = headerValue.replaceAll("\r\n[\t ]", " ");
            headerValue = headerValue.replaceAll("[\t ]+", " ");
            headerValue = headerValue.trim();
            signature.update(headerValue.getBytes());
            if (DEEP_DEBUG)
                System.out.println("#" + headerValue + "#");
        } else {
            signature.update(fv.getBytes());
            if (DEEP_DEBUG)
                System.out.println("#" + fv + "#");
        }
    }