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The JS version of https://github.com/apache/trafficserver/blob/master/plugins/experimental/url_sig/sign.pl
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| function signUrl(url, key, keyindex) { | |
| var debug_signurl = 0; | |
| if (debug_signurl) console.log("Eric; signUrl; url=", url); | |
| // 把 http:// 取代掉成空白 | |
| // $url =~ s/^http:\/\///; | |
| // url = "http://bot1.ect.tp2.yahoo.com/echo/wssid"; | |
| // key = "TPiKKXkckSqj13OwXURLCKHAD7WXXHOh"; | |
| url = url.replace("http://", ""); | |
| url = url.replace("https://", ""); | |
| if (debug_signurl) console.log("Eric; After replace; url=", url); | |
| string = ""; | |
| // Use the FQDN and all directory parts for signature verification. | |
| useparts = "110"; | |
| algorithm = 1; | |
| duration = 60; | |
| part_active = 0; | |
| i = 0; | |
| active = 0; | |
| j = 0; | |
| inactive_parts = []; | |
| result = ""; | |
| url.split("/").forEach(function(part) { | |
| if (debug_signurl) console.log("part=", part); | |
| // if ( length($useparts) > $i ) | |
| if (useparts.length > i) { | |
| // $part_active = substr( $useparts, $i++, 1 ); | |
| if (debug_signurl) console.log("i=", i); | |
| part_active = useparts.substr(i, 1); | |
| i = i + 1; | |
| } | |
| // if ($part_active) | |
| if (debug_signurl) console.log("part_active=", part_active); | |
| if (part_active == "1") { | |
| // $string .= $part . "/"; | |
| string += (part + "/"); | |
| if (debug_signurl) console.log("string=", string); | |
| } else { | |
| // $inactive_parts[$j] = $part; | |
| inactive_parts[j] = part; | |
| } | |
| j++; | |
| }); | |
| // my $urlHasParams = index($string,"?"); | |
| urlHasParams = string.indexOf("?"); | |
| if (debug_signurl) console.log("urlHasParams=", urlHasParams); | |
| // chop($string); | |
| string = string.substring(0, string.length - 1); | |
| // time() the numbers of seconds that have elapsed since January 1, 1970. | |
| currentTime = Math.round(new Date().getTime() / 1000); | |
| if (urlHasParams > 0) { | |
| string += ("&E=" + (currentTime + duration) + "&A=" + algorithm + "&K=" + keyindex + "&P=" + useparts + "&S="); | |
| } else { | |
| string += ("?E=" + (currentTime + duration) + "&A=" + algorithm + "&K=" + keyindex + "&P=" + useparts + "&S="); | |
| } | |
| if (debug_signurl) console.log('Eric; Ready to hmac = ', string); | |
| // $digest = hmac_sha1_hex( $string, $key ); | |
| var shaObj = new jsSHA('SHA-1', 'TEXT'); | |
| shaObj.setHMACKey(key, 'TEXT'); | |
| shaObj.update(string); | |
| digest = shaObj.getHMAC("HEX"); | |
| // outputFormat must be HEX, B64, BYTES, or ARRAYBUFFER | |
| if (urlHasParams == -1) { | |
| qstring = string.split("?")[1]; | |
| return new Array(qstring + digest, string, digest); | |
| } else { | |
| return new Array("QQ", string, digest); | |
| } | |
| } |
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