For educational reasons I've decided to create my own CA. Here is what I learned.
Lets get some context first.
Fedele Mantuano fedelemantuano
🏠
fedelemantuano
/ ca.md
Created
December 17, 2019 05:53
— forked from soarez/ca.md
How to setup your own CA with OpenSSL
fedelemantuano
/ parsed mail
Created
February 3, 2019 00:27
mail-parser output of gist https://gist.github.com/Marenostrum81/dae5ce430687060832a9aa4b47d4d328
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| { | |
| "authentication-results": "mx.google.com;\n dkim=pass header.i=@mail.paypal-survey.com header.s=s1 header.b=Q9ENczdn;\n dkim=pass header.i=@sendgrid.info header.s=smtpapi header.b=F8AQvFdX;\n spf=pass (google.com: domain of bounces+3521694-6259-secret=gmail.com@sends.mail.paypal-survey.com designates 167.89.38.187 as permitted sender) smtp.mailfrom=\"bounces+3521694-6259-secret=gmail.com@sends.mail.paypal-survey.com\";\n dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=paypal-survey.com", | |
| "feedback-id": "838575:ares.decipherinc.com:dcphr", | |
| "x-sg-id": "C2eImUXa5sp9l+cD2/NaOBNSBpts9OQJ5qIhQQ29jMPd23/wHO0aW8rri+X0mXZIztM9Stgr4f1RIw SMF1NY3bHHyvGu98hboIYTbbqunSAb2bJpED3s+HNSmn1I5gqYZxCYSJNKbizKLWJbcuZ4kA==", | |
| "arc-seal": "i=1; a=rsa-sha256; t=1548969976; cv=none;\n d=google.com; s=arc-20160816;\n b=oQHP0nxI3AIYxOopgHqXWyt87e/SWp+COhBIsHaS7DpV0AUvn7faWnZASZEkr76fUV\n 5V8mUT7Adnrmu1+EvV0tvuJP/fKcjNOMdIthemjRvLwdTB/lg6M8kPyXB9FV2kmX0SCp\n lFwDPxAX5ze |
fedelemantuano
/ Dockerfile.postfix-catchall
Last active
September 2, 2018 19:38
— forked from adepasquale/Dockerfile.postfix-catchall
Dockerfile for Postfix server with catch-all configuration
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| FROM alpine:latest | |
| RUN apk add --no-cache postfix postfix-pcre rsyslog | |
| RUN postconf -e "myhostname=localhost" \ | |
| && postconf -e "mynetworks_style=host" \ | |
| && postconf -e "mail_spool_directory=/var/mail/" \ | |
| && postconf -e "virtual_alias_maps=pcre:/etc/postfix/virtual" \ | |
| && echo "/.*/ root" > /etc/postfix/virtual \ | |
| && postmap /etc/postfix/virtual \ |
fedelemantuano
/ 1471832668.1377_3.ivanova.orig_parsed.json
Created
December 30, 2017 13:46
mail parsed from mail-parser (https://github.com/SpamScope/mail-parser)
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| { | |
| "body": "<HTML><HEAD><TITLE></TITLE>\n</HEAD>\n<BODY bgcolor=#FFFFFF leftmargin=5 topmargin=5 rightmargin=5 bottommargin=5>\n<FONT size=2 color=#000000 face=\"Arial\">\n<DIV>\n </DIV>\n<DIV>\n </DIV>\n<DIV>\n </DIV>\n<DIV>\n </DIV>\n<DIV>\nDear All,</DIV>\n<DIV>\n </DIV>\n<DIV>\n </DIV>\n<DIV>\nWe have made the payment of USD 103,349,35. TT copy attached for full payment details.</DIV>\n<DIV>\n </DIV>\n<DIV>\n </DIV>\n<DIV>\n </DIV>\n<DIV>\n<FONT size=4><B>Document N. AMOUNT DIV.</B></FONT></DIV>\n<DIV>\n<FONT size=3> </FONT></DIV>\n<DIV>\n<FONT size=3>INVOICE 5328 103548,25 USD</FONT></DIV>\n<DIV>\n<FONT size=3> </FONT></DIV>\n<DIV>\n<FONT size=3>CREDIT NOTE ECS/CN/06 -198,9 USD</FONT></DI |
fedelemantuano
/ 1471832668.1377_3.ivanova.orig_complete.json
Created
August 13, 2017 14:56
SpamScope complete analysis of https://gist.github.com/fedelemantuano/5dd702004c25a46b2bd60de21e67458e
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| { | |
| "attachments": [ | |
| { | |
| "files": [ | |
| { | |
| "sha1": "03cbac8c13035fa930a51fffcd6666cf4cd9dfdb", | |
| "virustotal": { | |
| "response_code": 200, | |
| "results": { | |
| "scan_id": "d07fe1e95fb686c9f74774586d80dde0bec257382a6fbf667f08e2d316b7dd01-1487943477", |
fedelemantuano
/ spamscope_attachments.json
Created
April 7, 2017 19:24
SpamScope analysis of mail attachment with Apache Tika report
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| { | |
| "_index": "spamscope_attachments-2017.04.07", | |
| "_type": "analysis", | |
| "_id": "AVtIhUYj0i4Vuzn4VlSW", | |
| "_score": 1, | |
| "_source": { | |
| "files": [ | |
| { | |
| "sha1": "d2b7aa5b064f6d4f62fdaf903407f9c63e9d9ac5", | |
| "extension": ".zip", |
This file has been truncated, but you can view the full file.
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| { | |
| "attachments": [ | |
| { | |
| "files": [ | |
| { | |
| "sha1": "7f460daec03c09b23c5d6b4fd0a329715505d632", | |
| "virustotal": { | |
| "response_code": 200, | |
| "results": { | |
| "scan_id": "dcfe9d2dd88d483a16462db5ad21918d5c46e3df9357c272e865acb649246996-1481831499", |
fedelemantuano
/ 1471832668.1377_3.ivanova.orig.json
Last active
August 13, 2017 14:37
SpamScope analysis of https://gist.github.com/fedelemantuano/5dd702004c25a46b2bd60de21e67458e
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| { | |
| "attachments": [ | |
| { | |
| "files": [ | |
| { | |
| "sha1": "03cbac8c13035fa930a51fffcd6666cf4cd9dfdb", | |
| "extension": ".exe", | |
| "Content-Type": "application/x-dosexec", | |
| "analisys_date": "2017-08-13T14:30:38.835704", | |
| "filename": "IMG-PO-492384BA_outputB93880.exe", |
fedelemantuano
/ 1471832668.1377_3.ivanova.orig
Last active
December 30, 2017 13:45
Example of mail with attachments from http://untroubled.org/ - Example for SpamScope
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| Delivered-To: bruce@untroubled.org | |
| Received: (fqmail 26559 invoked from network); 21 Aug 2016 10:49:40 -0000 | |
| Received: from mx03.futurequest.net (mx03.futurequest.net [69.5.6.174]) | |
| by pt02.futurequest.net ([69.5.6.173]) | |
| with FQDP via TCP; 21 Aug 2016 10:49:40 -0000 | |
| Received: (qmail 19675 invoked from network); 21 Aug 2016 10:49:40 -0000 | |
| Received: from localhost.localdomain.com (mail.revesoft.com [208.74.72.248]) | |
| by mx03.futurequest.net ([69.5.6.174]) | |
| with ESMTP via TCP; 21 Aug 2016 10:49:39 -0000 | |
| Received: from host86-187-174-57.range86-187.btcentralplus.com ([86.187.174.57]:45321 helo=User) |
fedelemantuano
/ keybase.md
Created
July 8, 2016 11:57
I hereby claim:
- I am fedelemantuano on github.
- I am fmantuano (https://keybase.io/fmantuano) on keybase.
- I have a public key whose fingerprint is 4B91 0A21 EEAF 247F 74E2 678C 0494 AFF4 24BA 2A0A
To claim this, I am signing this object: