Method sign

java/lib/src/main/java/io/github/ccxt/exchanges/BybitCore.java:11161–11302

(Object path, Object... optionalArgs)

    }

    public Object sign(Object path, Object... optionalArgs)
    {
        Object api = Helpers.getArg(optionalArgs, 0, "public");
        Object method = Helpers.getArg(optionalArgs, 1, "GET");
        Object parameters = Helpers.getArg(optionalArgs, 2, new java.util.HashMap<String, Object>() {{}});
        Object headers = Helpers.getArg(optionalArgs, 3, null);
        Object body = Helpers.getArg(optionalArgs, 4, null);
        Object url = Helpers.add(Helpers.add(this.implodeHostname(Helpers.GetValue(Helpers.GetValue(this.urls, "api"), api)), "/"), path);
        if (Helpers.isTrue(Helpers.isEqual(api, "public")))
        {
            if (Helpers.isTrue(Helpers.getArrayLength(Helpers.objectKeys(parameters))))
            {
                url = Helpers.add(url, Helpers.add("?", this.rawencode(parameters)));
            }
        } else if (Helpers.isTrue(Helpers.isEqual(api, "private")))
        {
            this.checkRequiredCredentials();
            Object isOpenapi = Helpers.isGreaterThanOrEqual(Helpers.getIndexOf(url, "openapi"), 0);
            Object isV3UnifiedMargin = Helpers.isGreaterThanOrEqual(Helpers.getIndexOf(url, "unified/v3"), 0);
            Object isV3Contract = Helpers.isGreaterThanOrEqual(Helpers.getIndexOf(url, "contract/v3"), 0);
            Object isV5UnifiedAccount = Helpers.isGreaterThanOrEqual(Helpers.getIndexOf(url, "v5"), 0);
            Object timestamp = String.valueOf(this.nonce());
            if (Helpers.isTrue(isOpenapi))
            {
                if (Helpers.isTrue(Helpers.getArrayLength(Helpers.objectKeys(parameters))))
                {
                    body = this.json(parameters);
                } else
                {
                    // this fix for PHP is required otherwise it generates
                    // '[]' on empty arrays even when forced to use objects
                    body = "{}";
                }
                Object payload = Helpers.add(Helpers.add(timestamp, this.apiKey), body);
                Object signature = this.hmac(this.encode(payload), this.encode(this.secret), sha256(), "hex");
                final Object finalTimestamp = timestamp;
                headers = new java.util.HashMap<String, Object>() {{
                    put( "Content-Type", "application/json" );
                    put( "X-BAPI-API-KEY", BybitCore.this.apiKey );
                    put( "X-BAPI-TIMESTAMP", finalTimestamp );
                    put( "X-BAPI-SIGN", signature );
                }};
            } else if (Helpers.isTrue(Helpers.isTrue(Helpers.isTrue(isV3UnifiedMargin) || Helpers.isTrue(isV3Contract)) || Helpers.isTrue(isV5UnifiedAccount)))
            {
                final Object finalTimestamp_2 = timestamp;
                headers = new java.util.HashMap<String, Object>() {{
                    put( "Content-Type", "application/json" );
                    put( "X-BAPI-API-KEY", BybitCore.this.apiKey );
                    put( "X-BAPI-TIMESTAMP", finalTimestamp_2 );
                    put( "X-BAPI-RECV-WINDOW", String.valueOf(Helpers.GetValue(BybitCore.this.options, "recvWindow")) );
                }};
                if (Helpers.isTrue(Helpers.isTrue(isV3UnifiedMargin) || Helpers.isTrue(isV3Contract)))
                {
                    Helpers.addElementToObject(headers, "X-BAPI-SIGN-TYPE", "2");
                }
                Object query = this.extend(new java.util.HashMap<String, Object>() {{}}, parameters);
                Object queryEncoded = this.rawencode(query);
                Object auth_base = Helpers.add(Helpers.add(String.valueOf(timestamp), this.apiKey), String.valueOf(Helpers.GetValue(this.options, "recvWindow")));