Zookeeper's "anonymous" bottle is not anonymous

Lu Yu blog

The help center of zookeeper said:

4 will my personal information appear in the bottle?
No. Both the initiator and responder of the float bottle appear anonymously, and nickname or Q number do not appear in the float bottle.

The QQ token of the other party does not appear on the webpage, but I found that it is not correct. The method is as follows:

1. Extract the uin records from the corresponding head image address.

(When a bottle is received, or when a bottle is received, a head image is displayed, and its address is displayed through the menu on the right side of the browser. It should be in this format: http: // m *** .mail.qq.com/cgi-bin/getqqicon? Uin = zbfccchji.pdf, in which the colored part is .)

2. Remove the first character (always "Z") and change the remaining part (permanently composed of the first ten Latin letters) to ASCII or compatible, and from each character to the a-0, the result will be restored back to the string, this time only 0 to 9 characters.

(To put it bluntly, "a" is converted into "0", "B" is converted into "1", and "c" is converted into "2 ",......, "J" is converted to "9 ".)

3. Take the result as a 10-in-10 integer of 31bit and shift four bits to the left.

4. merge it with 2c99908e in hexadecimal notation (10 in hexadecimal notation 748261518.

5. The obtained value indicates that the 10-digit system is the QQ token of the peer.

Steps 3 to 5 can be added to "javascript: alert (*** >>> 27) + (*** % 0x08000000) <4) ^ 748261518); "and return to the car to get the result." *** "represents the number you obtained in step 1.

If you do not want to, you can also save step 1, directly replace the color part obtained in step 1 with the following "***", copy it to the address, and then try again:

Javascript: var n = "***"; var v = 0; for (var I = 1; I <n. length; ++ I) v = v * 10 + n. charCodeAt (I)-97; alert (v >>> 27) + (v % 0x08000000) <4) ^ 748261518 );

In the next step, you can save the following address to the Firefox favorites folder. Just click it when you want to know who the peer is:

Javascript: var % 20n = "" + prompt ("% E8 % AB % 8B % E8 % BC % B8 % E5 % 85% A5 % 20uin % EF % BC % 8C % E5 % A6 % 82% E2 % 80% 9 CZbfccchjijh % E2 % 80% 9D: "); var % 20 v = 0; for (var % 20i = 1; I <n. length; ++ I) v = v * 10 + n. charCodeAt (I)-97; alert ("QQ % 20% E8 % 99% 9F % E7 % 82% BA: % 20" + (v >>> 27) + (v % 0x08000000) <4) ^ 748261518 ));

Well, I don't know when I will be able to learn why I want to use NLP.

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It may be a Blogbus Bug. There are always many leading spaces behind the three stars. If it is left empty, no issue will occur.