<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>Did I tell that I am looking into a reverse proxy situation ? No.</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; "><span><br></span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; "><span>My mistake. I want to have a reverse proxy, that would filter the incoming</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; "><span>and pass-on/reject upon the rules.</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york',
times, serif; background-color: transparent; font-style: normal; "><span><br></span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; "><span>[SSL enabled web-client]=>[NGINX]=>{filtering]=>[My own custom built HTTP application]</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; "><span>[SSL enabled web-client]<=[NGINX]<=[My own custom built HTTP application] <br></span></div><div><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; ">Thanks,</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent;
font-style: normal; "><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal; ">tjoseph.</div> <div style="font-size: 12pt; font-family: 'times new roman', 'new york', times, serif; "> <div style="font-size: 12pt; font-family: 'times new roman', 'new york', times, serif; "> <div dir="ltr"> <font size="2" face="Arial"> <hr size="1"> <b><span style="font-weight:bold;">From:</span></b> Thomas Joseph <tjoseph1@ymail.com><br> <b><span style="font-weight: bold;">To:</span></b> "nginx@nginx.org" <nginx@nginx.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Tuesday, 11 December 2012 12:26 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> I want help...<br> </font> </div> <br><div id="yiv368806130"><div><div style="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-size: 12pt; font-family: 'times
new roman', 'new york', times, serif; "><div>Hello all,</div><div><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; ">What is the best way to block un-expected submissions?</div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; "><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; ">For example, I have this puzzle:</div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; "><span
style="background-color:transparent;"> ((aaa=(\d{1,8}\.)+(\d{1,8}))\&(bbb=\w{10,30})\&(ccc=\d{1,10}))</span><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; "><span style="background-color:transparent;"><br></span></div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; "><span style="background-color:transparent;">aaa is uuid, bbb is alphanumric, ccc is just numeric.</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; "><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; ">I want to
have nginx validating this regex,
and one more, if someone craft</div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; ">(ddd=xyz) in the submission url, it has to FAIL.</div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; "><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; ">Pls, comments are welcome.</div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; "><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; ">tjoseph.</div><div
style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; "><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; background-color: transparent; font-style: normal; font-family: 'times new roman', 'new york', times, serif; "><br></div></div></div></div><br>_______________________________________________<br>nginx mailing list<br><a ymailto="mailto:nginx@nginx.org" href="mailto:nginx@nginx.org">nginx@nginx.org</a><br><a href="http://mailman.nginx.org/mailman/listinfo/nginx" target="_blank">http://mailman.nginx.org/mailman/listinfo/nginx</a><br><br> </div> </div> </div></body></html>