New feature: Direct access to the crt.sh DB

Rob Stradling

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Jun 7, 2017, 10:27:34 AM6/7/17

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The https://crt.sh/ web interface makes it easy to do simple queries, but it's not flexible enough to support all sorts of advanced queries. So we've spun up some additional instances of the crt.sh DB that can be publicly accessed directly.

If you have the PostgreSQL client software installed, you can login as follows:

$ psql -h crt.sh -p 5432 -U guest certwatch

Feel free to poke around and run some queries. :-)

BTW, if you need any SQL inspiration, try appending "&showSQL=y" to any search URL. e.g., https://crt.sh/?q=www.comodo.com&showSQL=Y

Any questions, please ask here.

Jimm...@yeah.net

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Dec 2, 2018, 11:36:47 AM12/2/18

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Can I use this read-only database to query the number of certificates issued by the CA over a period of time?SQL？

在 2017年6月7日星期三 UTC+8下午10:27:34，Rob Stradling写道：

Rufus Buschart

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Dec 2, 2018, 2:11:50 PM12/2/18

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Yes, you can. Have a look at https://github.com/crtsh/certwatch_db/issues/45 as reference where I have published a query, that collects various information about all certificates of one CA.

/Rufus

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johnz...@gmail.com

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Apr 26, 2019, 11:02:01 AM4/26/19

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Hi Rob,

It looks like the crt.sh database is currently behind (last additions I see are from April 16), although the web search via https://crt.sh/ does show newer results.

Best regards, John

Op woensdag 7 juni 2017 16:27:34 UTC+2 schreef Rob Stradling:

Rob Stradling

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May 14, 2019, 7:06:03 AM5/14/19

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Hi. I believe our ops team has now fixed the problematic :5432 nodes. Please let me know if you still have issues.

Shubham Agarwal

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Jul 15, 2019, 5:47:19 AM7/15/19

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psql -h crt.sh -p 5432 -U guest certwatch

I found that it is not working now !!!

Please confirm.

Regards

Shubham

Rob Stradling

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Jul 16, 2019, 7:07:18 AM7/16/19

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Hi Shubham. It's working for me. Please note that there's a fairly short timeout for inactive sessions. Maybe that's what you're seeing?

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