├── LICENSE ├── README.md ├── bin ├── client.sh ├── email-ca.sh ├── root-ca.sh ├── server.sh ├── software-ca.sh └── tls-ca.sh ├── config └── etc ├── bash └── colors ├── client.conf ├── codesign.conf ├── email-ca.conf ├── email.conf ├── root-ca.conf ├── server.conf ├── software-ca.conf └── tls-ca.conf /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Certificate Authority Management Utilities 2 | 3 | This repo contains helpful and easy to use utilities for managing the public key 4 | infrastructure (PKI) at your organization, or for yourself. You can do a lot 5 | here: 6 | 7 | * Generate a Root Certificate Authority 8 | * Create Intermediate CAs, like a TLS, Code-signing, or Email CA 9 | * Sign and issue web server certificates for your domains 10 | * Create personal email and browser PKCS-12 certificates for email and 11 | web-based authentication 12 | 13 | This project heavily utilizes OpenSSL and requires Bash. 14 | 15 | --- 16 | 17 | ## Table of Contents 18 | 19 | 1. [Introduction](#1-introduction) 20 | 2. [Creating a Root Certificate Authority](#2-creating-a-root-certificate-authority) 21 | 1. [Update Config File](#21-update-config-file) 22 | 2. [Run Utility](#22-run-utility) 23 | 3. [Creating Intermediate Certificate Authorities](#3-creating-intermediate-certificate-authorities) 24 | 1. [Run Utilities](#31-run-utilities) 25 | 4. [Creating a Web SSL Certificate for a Domain](#4-creating-a-web-ssl-certificate-for-a-domain) 26 | 1. [Run Utility](#41-run-utility) 27 | 5. [Creating a Client SSL Certificate](#5-creating-a-client-ssl-certificate) 28 | 1. [Run Utility](#51-run-utility) 29 | 2. [Browser Bundle](#52-browser-bundle) 30 | 6. [Final Notes](#6-final-notes) 31 | 1. [Security](#61-security) 32 | 2. [Web Server Install](#62-web-server-install) 33 | 3. [Browser Install](#63-browser-install) 34 | 4. [Known Issues](#64-known-issues) 35 | 36 | --- 37 | 38 | ## 1. Introduction 39 | 40 | All of the utilities are in the `bin` directory. These files use the config 41 | files in the `etc` directory. There's no reason to ever edit any thing in these 42 | two folders. 43 | 44 | When you run the tools, they will create the folders `ca`, `certs`, and `crl`. 45 | These will contain your generated certificates, private keys, certificate 46 | signing requests, certificate revocation lists, database, and serial files that 47 | OpenSSL generates. 48 | 49 | ## 2. Creating a Root Certificate Authority 50 | 51 | The first thing you'll want to do is create the Root CA. This is the master 52 | certificate and key that will sign all of the Intermediate CAs. Intermediate 53 | CAs are the TLS CA for signing both web server and web client certificates, the 54 | Software CA for signing software packages, and the Email CA for signing S/MIME 55 | certificates. 56 | 57 | Structuring your PKI hierarchy this way allows the Root key to stay private or 58 | behind multiple layers of security. The Intermediate keys, if ever exposed, 59 | could be revoked without putting the entire system in jeopardy. This is a best 60 | practice that we'll adhere to in these utilities. 61 | 62 | ### 2.1 Update Config File 63 | 64 | Update the `config` file in this directory to have the correct names and info. 65 | These names will be embedded into the certificates. 66 | 67 | ### 2.2 Run Utility 68 | 69 | To generate the Root CA: 70 | 71 | ``` 72 | $> ./bin/root-ca.sh 73 | ``` 74 | 75 | This will guide you through the set-up process. It will create the following 76 | files and folders: 77 | 78 | - `/ca` Certificate Authority files 79 | - `/root-ca` Root CA files, certificates and signing requests 80 | - `/db` Root CA database and serial files 81 | - `/private` Key files, this is untracked in git 82 | - `RootCA.key` Private key file for Root CA 83 | - `RootCA.crt` Certificate file 84 | - `RootCA.csr` Signing request file 85 | - `/crl` Ceritificate revocation lists 86 | - `RootCA.crl` Public revocation list file, this should ultimately go on 87 | your webserver. The URL will be embedded into certificates. 88 | 89 | ## 3. Creating Intermediate Certificate Authorities 90 | 91 | Now that we have the Root CA, we'll create all of the Intermediate CAs. The only 92 | required one to finish this guide is the TLS CA but it's simple to generate them 93 | all. 94 | 95 | 3.1 Run Utilities 96 | 97 | To generate the TLS CA: 98 | 99 | ``` 100 | $> ./bin/tls-ca.sh 101 | ``` 102 | 103 | This will guide you through the set-up process. It will create the following 104 | files and folders: 105 | 106 | - `/ca` 107 | - `/tls-ca` TLS CA files, certificates and signing requests 108 | - `/db` TLS CA database and serial files 109 | - `/private` Key files, this is untracked in git 110 | - `TLSCA.key` Private key file for Root CA 111 | - `TLSCA.crt` Certificate file 112 | - `TLSCA.csr` Signing request file 113 | - `TLSCAChain.pem` Chained certificate file containing the Root and TLS CA 114 | certificates. 115 | - `/crl` 116 | - `TLSCA.crl` Public revocation list file, this should ultimately go on your 117 | webserver. The URL will be embedded into certificates. 118 | 119 | Similar files are created for the other two Intermediate CAs. To generate the 120 | Software CA: 121 | 122 | ``` 123 | $> ./bin/software-ca.sh 124 | ``` 125 | 126 | To generate the Email CA: 127 | 128 | ``` 129 | $> ./bin/email-ca.sh 130 | ``` 131 | 132 | ## 4. Creating a Web SSL Certificate for a Domain 133 | 134 | The TLS CA is used to sign web server certificates, which is the most common 135 | application and use-case for PKI and probably why you're here :P 136 | 137 | Creating a new server certificate is simple, and you can just follow the 138 | on-screen instructions. Just make sure to read the few instructions included. 139 | **Please remember these three things**: 140 | 141 | 1. The fully qualified domain name (FQDN) is usually of the form www.domain.com. 142 | 2. When adding FQDNs at the beginning, add both the www and non-www domains. For 143 | example, both www.example.org and example.org. The script will prompt you to 144 | add as many as you'd like. You can probably even do a wildcard but I haven't 145 | tested that yet. 146 | 3. When adding the `Organization Name` during the CSR questions, make sure it's 147 | the same "Company Name" you have in your `config` file. Otherwise, the 148 | process will halt and you will have to start over! This is an OpenSSL quirk. 149 | 150 | ### 4.1 Run Utility 151 | 152 | To generate a new web server certificate: 153 | 154 | ``` 155 | $> ./bin/server.sh 156 | ``` 157 | 158 | This will create the following files and folders: 159 | 160 | - `/certs` Server and client files 161 | - `/tls-ca` TLS CA signed files 162 | - `/private` Key files, this is untracked in git 163 | - `example.org.key` Private key file for your web domain. Your web 164 | server will need this file. 165 | - `example.org.crt` Web domain certificate file 166 | - `example.org.csr` Signing request file 167 | - `example.org.bundle.pem` Certificate bundle containing the server's 168 | signed and issued certificate, the Intermediate TLS CA's certificate, 169 | and the Root CA's certificate. Your web server will need this file. 170 | 171 | ## 5. Creating a Client SSL Certificate 172 | 173 | An often unused, but very powerful security mechanism is PKCS-12 client 174 | certificate authentication. These are certificates issued to people or devices 175 | that are signed by the Intermediate CA and grant that person or device access to 176 | the web server. In nginx, this is done by using `ssl_client_certificate` and 177 | pointing that config optionto the `TLSCAChain.pem` file copied to your web 178 | server. 179 | 180 | This utility will generate a password protected `.p12` file that the user can 181 | import into their web browser. You can then set up your web server to optionally 182 | require a client certificate for access. This client certificate replaces the 183 | need for the user to keep a password and provides greater security to any 184 | application. 185 | 186 | ### 5.1 Run Utility 187 | 188 | To generate a client certificate: 189 | 190 | ``` 191 | $> ./bin/client.sh 192 | ``` 193 | 194 | Here are some helpful notes: 195 | 196 | 1. This will prompt you to create a password for the client's private key. Make 197 | sure you enter one at least 4 characters long or the script will halt. 198 | 2. During the CSR process, it will ask your for the "Organization Name". Make 199 | sure this is the same as the "Company Name" in the `config` file. 200 | 3. During the CSR process, enter the user's name into the "Common Name" field, 201 | and enter their email address into the "Email Address" field. 202 | 4. You will need the TLS CA private key password to sign this client 203 | certificate. 204 | 205 | The following files are generated: 206 | 207 | - `/certs` 208 | - `/tls-ca` 209 | - `/private` 210 | - `stallman_richard.key` Private key file for the client. 211 | - `stallman_richard.p12` P12 browser bundle file. This needs to be 212 | imported into the browser along with the trusted Root CA 213 | certificate file. 214 | - `stallman_richard.crt` Client certificate file 215 | - `stallman_richard.csr` Signing request file 216 | 217 | ### 5.2 Browser Bundle 218 | 219 | At the end of the script, you are asked if you want to generate a "client 220 | certificate bundle". This is the `.p12` file from earlier. If you do this, you 221 | will be prompted for a name to embed into the file. This name will display to 222 | the user when they are asked by their browser to select a certificate. 223 | 224 | You do not need to enter an export password but it is strongly recommended that 225 | you do. The `.p12` files should be treated like private keys since they contain 226 | both the public and private key parts. 227 | 228 | ## 6. Final Notes 229 | 230 | ### 6.1 Security 231 | 232 | Always make sure `.key` and `.p12` files remain untracked. This is automatically 233 | done for you through `.gitignore` files but it's important that you know this. 234 | These files should also be `chmod 400` to protect them on the web server. 235 | 236 | ### 6.2 Web Server Install 237 | 238 | Your web server will want the `example.org.key` and `example.org.bundle.pem` 239 | files for it to load the SSL correctly. If you're using client certificates, 240 | also copy over the `TLSCAChain.pem` file. 241 | 242 | ### 6.3 Browser Install 243 | 244 | Once you create a server certificate, your browser will not immediately trust 245 | it. To do this automatically for all server certificates that you create, add 246 | your Root CA certificate file to your browser's list of trusted authorities. 247 | This is the file `RootCA.crt` (or similarly named) in the `ca` folder. 248 | 249 | If you're on MacOS, double click this file and make sure you open it again in 250 | KeyChain, expand the Trust tab, and ensure that everything is always trusted. 251 | 252 | For Chrome, go to Settings -> Show Advanced Settings -> Manage Certificates. 253 | This will prompt KeyChain in MacOS or show you a window with an Authorites tab. 254 | If you see the Chrome Certificates window, then go to the Authorities tab and 255 | click "Import" and select the Root CA certificate file. Make sure you trust this 256 | authority. 257 | 258 | For Firefox, go to Preferences -> Advanced -> Certificates and click "View 259 | Certificates". Click the Authorities tab and then click "Import" and select the 260 | Root CA certificate file. Make sure you trust this authority. 261 | 262 | You may need to restart your browser for this to take effect, since SSL is often 263 | cached. 264 | 265 | ### 6.4 Known Issues 266 | 267 | Here is a list of the current limitations and planned updates: 268 | 269 | 1. There's no way to revoke certificates really. This is needed to be added as 270 | as a command in some of the scripts. 271 | 2. CRLs would then need to be inspected to see if they're working with the 272 | revokations. CRLs are also difficult to get onto a public web server. This 273 | problem, if solved, should be documented here. 274 | 275 | At this point, it's still somewhat unclear to me what the databases and serial 276 | files are that get generated. I think I need to spend more time with revokations 277 | to understand that. -------------------------------------------------------------------------------- /bin/client.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | set -euo pipefail 3 | IFS=$'\n\t' 4 | # 5 | # Sets up a new TLS client certificate, signed by the TLS 6 | # certificate authority. 7 | ## 8 | 9 | ## Get working directory 10 | rootpath="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"; 11 | basepath="$rootpath/.." 12 | 13 | ## Source the config 14 | . $basepath/config 15 | 16 | ## Source the colors 17 | . $basepath/etc/bash/colors 18 | 19 | ## Export the ENV variables 20 | export TLSCANAME=$tlsCA 21 | export BASEPATH=$basepath 22 | export CABASEURL=$caBaseURL 23 | export COUNTRYNAME=$countryName 24 | export ORGNAME=$organizationName 25 | export TLSCOMMONNAME=$tlsCommonName 26 | export ORGUNITNAME=$organizationalUnitName 27 | 28 | ## Help message 29 | function showHelp { 30 | echo -e "${yellow}Usage:${NC}" 31 | echo " $0 [options] [command]" 32 | echo "" 33 | echo -e "${yellow}Options:${NC}" 34 | echo -e " ${green}--help -h${NC} Display this help message." 35 | echo "" 36 | echo -e "${yellow}Available Commands:${NC}" 37 | echo -e " ${green}create ${NC} Creates a new client TLS cert." 38 | echo -e " ${green}bundle ${NC} Creates PKCS#12 bundle for existing client cert." 39 | echo -e " ${green}revoke ${NC} Revokes a client certificate." 40 | echo "" 41 | echo -e "Default command is ${green}create${NC} if none is specified." 42 | } 43 | 44 | ## Info message 45 | function showCreateMessage { 46 | echo -e "${yellow}You will be prompted to enter certificate name. This needs to.${NC}" 47 | echo -e "${yellow}be unique and should follow a naming format.${NC}" 48 | echo ""; 49 | } 50 | 51 | ## Prompt user for a certificate and key name 52 | function getCertName { 53 | echo -n -e "${green}Enter certificate name (ex. stallman_richard):${NC} " 54 | read certName 55 | echo "" 56 | 57 | if ! [[ -n "$certName" ]] ; then 58 | echo -e "${redBold}You didn't enter a certificate name!${NC}" 59 | echo "" 60 | getCertName 61 | fi 62 | } 63 | 64 | ## Create the TLS certs directory 65 | function createCertDirs { 66 | mkdir -p $basepath/certs/tls-ca/private 67 | chmod 700 $basepath/certs/tls-ca/private 68 | echo "*.key" > $basepath/certs/tls-ca/private/.gitignore 69 | echo -n "*.p12" >> $basepath/certs/tls-ca/private/.gitignore 70 | } 71 | 72 | ## Generate the CSR 73 | function genCsr { 74 | keyPath="$basepath/certs/tls-ca/private/$certName.key" 75 | 76 | if ! [[ -f $keyPath && -s $keyPath ]] ; then 77 | openssl req -new \ 78 | -sha256 \ 79 | -config $basepath/etc/client.conf \ 80 | -out $basepath/certs/tls-ca/$certName.csr \ 81 | -keyout $basepath/certs/tls-ca/private/$certName.key 82 | else 83 | openssl req -new \ 84 | -sha256 \ 85 | -config $basepath/etc/client.conf \ 86 | -out $basepath/certs/tls-ca/$certName.csr \ 87 | -key $basepath/certs/tls-ca/private/$certName.key 88 | fi 89 | } 90 | 91 | function doGenCsr { 92 | if [[ -f "$basepath/certs/tls-ca/$certName.csr" ]] ; then 93 | echo -e "${red}${certName} CSR exists!${NC}" 94 | echo -n "Do you want to create a new one? [y/N] " 95 | read answer 96 | echo "" 97 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 98 | genCsr 99 | fi 100 | else 101 | genCsr 102 | fi 103 | } 104 | 105 | ## Create the client certificate 106 | function genCrt { 107 | openssl ca \ 108 | -config $basepath/etc/tls-ca.conf \ 109 | -in $basepath/certs/tls-ca/$certName.csr \ 110 | -out $basepath/certs/tls-ca/$certName.crt \ 111 | -policy extern_pol \ 112 | -extensions client_ext 113 | } 114 | 115 | function doGenCert { 116 | if [[ -f "$basepath/certs/tls-ca/$certName.crt" ]] ; then 117 | echo -e "${red}${certName} certificate exists!${NC}" 118 | echo -n "Do you want to create a new one? [y/N] " 119 | read answer 120 | echo "" 121 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 122 | genCrt 123 | fi 124 | else 125 | genCrt 126 | fi 127 | } 128 | 129 | ## Generate the client certificate bundle 130 | function genBundle { 131 | if ! [[ -f "$basepath/certs/tls-ca/$certName.crt" ]] ; then 132 | echo -e "${redBold}You haven't created a certificate for this FQDN!${NC}" 133 | exit 1 134 | fi 135 | if ! [[ -f "$basepath/ca/$tlsChainCA.pem" ]] ; then 136 | echo -e "${redBold}No TLS CA certificate chain!${NC}" 137 | echo "" 138 | else 139 | ## Get the user's name for the bundle 140 | echo -n "Enter the user's name (i.e. Richard Stallman): " 141 | read userName 142 | echo "" 143 | openssl pkcs12 -export \ 144 | -name "$userName" \ 145 | -caname "$tlsCommonName" \ 146 | -caname "$rootCommonName" \ 147 | -inkey $basepath/certs/tls-ca/private/$certName.key \ 148 | -in $basepath/certs/tls-ca/$certName.crt \ 149 | -certfile $basepath/ca/$tlsChainCA.pem \ 150 | -out $basepath/certs/tls-ca/private/$certName.p12 151 | fi 152 | } 153 | 154 | function doGenBundle { 155 | echo -n "Do you want to generate a client certificate bundle? [y/N] " 156 | read answer 157 | echo "" 158 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 159 | genBundle 160 | fi 161 | } 162 | 163 | function finish { 164 | echo -e "${greenBold}Done!${NC}" 165 | } 166 | 167 | ## If no arguments came in, default to create 168 | if [[ -z "$@" ]] ; then 169 | set "create" 170 | fi 171 | 172 | ## Loop through command parameters 173 | for i 174 | do 175 | case $i in 176 | -\? | -h | help ) 177 | showHelp 178 | exit 0 179 | ;; 180 | create ) 181 | ## Create a new certificate 182 | showCreateMessage 183 | getCertName 184 | createCertDirs 185 | doGenCsr 186 | doGenCert 187 | doGenBundle 188 | finish 189 | exit 0 190 | ;; 191 | bundle ) 192 | ## Create a new certificate bundle 193 | getCertName 194 | createCertDirs 195 | doGenBundle 196 | finish 197 | exit 0 198 | ;; 199 | revoke ) 200 | ## Revoke a certificate 201 | # @TODO 202 | # Get serial 203 | # issue revoke 204 | finish 205 | exit 0 206 | ;; 207 | * ) 208 | echo -e "${redBold}Unknown arg '$i'${NC}"; 209 | exit 1 210 | ;; 211 | esac 212 | done -------------------------------------------------------------------------------- /bin/email-ca.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | set -euo pipefail 3 | IFS=$'\n\t' 4 | # 5 | # Sets up the Email CA 6 | ## 7 | 8 | ## Get working directory 9 | rootpath="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"; 10 | basepath="$rootpath/.." 11 | 12 | ## Source the config 13 | . $basepath/config 14 | 15 | ## Source the colors 16 | . $basepath/etc/bash/colors 17 | 18 | ## Export the ENV variables 19 | export BASEPATH=$basepath 20 | export ROOTCANAME=$rootCA 21 | export CABASEURL=$caBaseURL 22 | export EMAILCANAME=$emailCA 23 | export COUNTRYNAME=$countryName 24 | export ORGNAME=$organizationName 25 | export ROOTCOMMONNAME=$rootCommonName 26 | export EMAILCOMMONNAME=$emailCommonName 27 | export ORGUNITNAME=$organizationalUnitName 28 | 29 | ## Help message 30 | function showHelp { 31 | echo -e "${yellow}Usage:${NC}" 32 | echo " $0 [options] [command]" 33 | echo "" 34 | echo -e "${yellow}Options:${NC}" 35 | echo -e " ${green}--help -h${NC} Display this help message." 36 | echo "" 37 | echo -e "${yellow}Available Commands:${NC}" 38 | echo -e " ${green}create ${NC} Creates a new Email CA." 39 | echo "" 40 | echo -e "Default command is ${green}create${NC} if none is specified." 41 | } 42 | 43 | ## Info message 44 | function showCreateMessage { 45 | echo -e "${yellow}You will be creating a new Email Certificate Authority.${NC}" 46 | echo -e "${yellow}This will create new directories, certificates, keys and ${NC}" 47 | echo -e "${yellow}other files, and may overwrite files with the same names ${NC}" 48 | echo -e "${yellow}that already exist.${NC}" 49 | echo -n "Do you want to proceed? [y/N] " 50 | read answer 51 | echo "" 52 | if [[ "$answer" != "y" && "$answer" != "Y" ]] ; then 53 | exit 0 54 | fi 55 | } 56 | 57 | ## Create directories 58 | function createDirectories { 59 | mkdir -p $basepath/ca/email-ca/private $basepath/ca/email-ca/db 60 | chmod 700 $basepath/ca/email-ca/private 61 | echo -n "*.key" > $basepath/ca/email-ca/private/.gitignore 62 | } 63 | 64 | ## Create database 65 | function createDatabase { 66 | if ! [[ -f "$basepath/ca/email-ca/db/$emailCA.db" ]] ; then 67 | cp /dev/null $basepath/ca/email-ca/db/$emailCA.db 68 | fi 69 | if ! [[ -f "$basepath/ca/email-ca/db/$emailCA.db.attr" ]] ; then 70 | cp /dev/null $basepath/ca/email-ca/db/$emailCA.db.attr 71 | fi 72 | if ! [[ -f "$basepath/ca/email-ca/db/$emailCA.crt.srl" ]] ; then 73 | echo 01 > $basepath/ca/email-ca/db/$emailCA.crt.srl 74 | fi 75 | if ! [[ -f "$basepath/ca/email-ca/db/$emailCA.crl.srl" ]] ; then 76 | echo 01 > $basepath/ca/email-ca/db/$emailCA.crl.srl 77 | fi 78 | } 79 | 80 | ## Create CA request 81 | ## Use -key ca/email-ca/private/email-ca.key to generate 82 | ## a new CSR. 83 | function genCsr { 84 | if ! [[ -f "$basepath/ca/email-ca/private/$emailCA.key" ]] ; then 85 | openssl req -new \ 86 | -sha256 \ 87 | -config $basepath/etc/email-ca.conf \ 88 | -out $basepath/ca/$emailCA.csr \ 89 | -keyout $basepath/ca/email-ca/private/$emailCA.key 90 | else 91 | openssl req -new \ 92 | -sha256 \ 93 | -config $basepath/etc/email-ca.conf \ 94 | -out $basepath/ca/$emailCA.csr \ 95 | -key $basepath/ca/email-ca/private/$emailCA.key 96 | fi 97 | } 98 | 99 | ## Check before creating CSR 100 | function checkCsr { 101 | ## Check if the CSR exists. If so, ask the user if they 102 | ## want to replace it. Otherwise, just create the CSR. 103 | if [[ -f "$basepath/ca/$emailCA.csr" ]] ; then 104 | echo -e "${red}Email CA CSR exists!${NC}" 105 | echo -n "Do you want to create a new one? (y/N): " 106 | read answer 107 | echo "" 108 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 109 | genCsr 110 | fi 111 | else 112 | genCsr 113 | fi 114 | } 115 | 116 | ## Create CA certificate 117 | function genCrt { 118 | openssl ca \ 119 | -config $basepath/etc/root-ca.conf \ 120 | -in $basepath/ca/$emailCA.csr \ 121 | -out $basepath/ca/$emailCA.crt \ 122 | -extensions signing_ca_ext 123 | } 124 | 125 | ## Check before creating certificate 126 | function checkCrt { 127 | if [[ -f "$basepath/ca/$emailCA.crt" ]] ; then 128 | echo -e "${red}Email CA certificate exists!${NC}" 129 | echo -n "Do you want to create a new one? (y/N): " 130 | read answer 131 | echo "" 132 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 133 | genCrt 134 | fi 135 | else 136 | genCrt 137 | fi 138 | } 139 | 140 | ## Create CRL 141 | function genCrl { 142 | openssl ca -gencrl \ 143 | -config $basepath/etc/email-ca.conf \ 144 | -out $basepath/crl/$emailCA.crl 145 | } 146 | 147 | ## Check before creating CRL 148 | function checkCrl { 149 | echo -n "Do you want to generate a CRL? (y/N): " 150 | read answer 151 | echo "" 152 | 153 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 154 | genCrl 155 | fi 156 | } 157 | 158 | ## Create PEM bundle 159 | function createBundle { 160 | if [[ -f "$basepath/ca/$emailCA.crt" && -f "$basepath/ca/$rootCA.crt" ]] ; then 161 | cat $basepath/ca/$emailCA.crt $basepath/ca/$rootCA.crt > \ 162 | $basepath/ca/$emailChainCA.pem 163 | fi 164 | } 165 | 166 | function finish { 167 | echo -e "${greenBold}Done!${NC}" 168 | } 169 | 170 | ## If no arguments came in, default to create 171 | if [[ -z "$@" ]] ; then 172 | set "create" 173 | fi 174 | 175 | ## Loop through command parameters 176 | for i 177 | do 178 | case $i in 179 | -\? | -h | help ) 180 | showHelp 181 | exit 0 182 | ;; 183 | create ) 184 | ## Create a new CA 185 | showCreateMessage 186 | createDirectories 187 | createDatabase 188 | checkCsr 189 | checkCrt 190 | checkCrl 191 | createBundle 192 | finish 193 | ;; 194 | * ) 195 | echo -e "${redBold}Unknown arg '$i'${NC}"; 196 | exit 1 197 | ;; 198 | esac 199 | done -------------------------------------------------------------------------------- /bin/root-ca.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | set -euo pipefail 3 | IFS=$'\n\t' 4 | # 5 | # Sets up the Primary Root CA 6 | ## 7 | 8 | ## Get working directory 9 | rootpath="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"; 10 | basepath="$rootpath/.." 11 | 12 | ## Source the config 13 | . $basepath/config 14 | 15 | ## Source the colors 16 | . $basepath/etc/bash/colors 17 | 18 | ## Export the ENV variables 19 | export BASEPATH=$basepath 20 | export ROOTCANAME=$rootCA 21 | export CABASEURL=$caBaseURL 22 | export COUNTRYNAME=$countryName 23 | export ORGNAME=$organizationName 24 | export ROOTCOMMONNAME=$rootCommonName 25 | export ORGUNITNAME=$organizationalUnitName 26 | 27 | ## Help message 28 | function showHelp { 29 | echo -e "${yellow}Usage:${NC}" 30 | echo " $0 [options] [command]" 31 | echo "" 32 | echo -e "${yellow}Options:${NC}" 33 | echo -e " ${green}--help -h${NC} Display this help message." 34 | echo "" 35 | echo -e "${yellow}Available Commands:${NC}" 36 | echo -e " ${green}create ${NC} Creates a new Root CA." 37 | echo "" 38 | echo -e "Default command is ${green}create${NC} if none is specified." 39 | } 40 | 41 | ## Info message 42 | function showCreateMessage { 43 | echo -e "${yellow}You will be creating a new Root Certificate Authority.${NC}" 44 | echo -e "${yellow}This will create new directories, certificates, keys and ${NC}" 45 | echo -e "${yellow}other files, and may overwrite files with the same names ${NC}" 46 | echo -e "${yellow}that already exist.${NC}" 47 | echo -n "Do you want to proceed? [y/N] " 48 | read answer 49 | echo "" 50 | if [[ "$answer" != "y" && "$answer" != "Y" ]] ; then 51 | exit 0 52 | fi 53 | } 54 | 55 | ## Create directories 56 | function createDirectories { 57 | mkdir -p $basepath/ca/root-ca/private $basepath/ca/root-ca/db $basepath/crl $basepath/certs 58 | chmod 700 $basepath/ca/root-ca/private 59 | echo -n "*.key" > $basepath/ca/root-ca/private/.gitignore 60 | } 61 | 62 | ## Create database 63 | function createDatabase { 64 | if ! [[ -f "$basepath/ca/root-ca/db/$rootCA.db" ]] ; then 65 | cp /dev/null $basepath/ca/root-ca/db/$rootCA.db 66 | fi 67 | if ! [[ -f "$basepath/ca/root-ca/db/$rootCA.db.attr" ]] ; then 68 | cp /dev/null $basepath/ca/root-ca/db/$rootCA.db.attr 69 | fi 70 | if ! [[ -f "$basepath/ca/root-ca/db/$rootCA.crt.srl" ]] ; then 71 | echo 01 > $basepath/ca/root-ca/db/$rootCA.crt.srl 72 | fi 73 | if ! [[ -f "$basepath/ca/root-ca/db/$rootCA.crl.srl" ]] ; then 74 | echo 01 > $basepath/ca/root-ca/db/$rootCA.crl.srl 75 | fi 76 | } 77 | 78 | ## Create CA request 79 | ## Use -key ca/root-ca/private/root-ca.key to generate 80 | ## a new CSR. 81 | function genCsr { 82 | keyPath="$basepath/ca/root-ca/private/$rootCA.key" 83 | 84 | if ! [[ -f $keyPath && -s $keyPath ]] ; then 85 | echo -e "${yellow}A new key will now be created.${NC}" 86 | echo -e "${yellowBold}You must enter a password between 4 and 1024 characters.${NC}" 87 | 88 | openssl req -new \ 89 | -sha256 \ 90 | -config $basepath/etc/root-ca.conf \ 91 | -out $basepath/ca/$rootCA.csr \ 92 | -keyout $basepath/ca/root-ca/private/$rootCA.key 93 | else 94 | openssl req -new \ 95 | -sha256 \ 96 | -config $basepath/etc/root-ca.conf \ 97 | -out $basepath/ca/$rootCA.csr \ 98 | -key $basepath/ca/root-ca/private/$rootCA.key 99 | fi 100 | } 101 | 102 | ## Check if the CSR exists. If so, ask the user if they 103 | ## want to replace it. Otherwise, just create the CSR. 104 | function checkCsr { 105 | if [[ -f "$basepath/ca/$rootCA.csr" ]] ; then 106 | echo -e "${red}Root CA CSR exists!${NC}" 107 | echo -n "Do you want to create a new one? (y/N): " 108 | read answer 109 | echo "" 110 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 111 | genCsr 112 | fi 113 | else 114 | genCsr 115 | fi 116 | } 117 | 118 | ## Create CA certificate 119 | function genCrt { 120 | openssl ca -selfsign \ 121 | -config $basepath/etc/root-ca.conf \ 122 | -in $basepath/ca/$rootCA.csr \ 123 | -out $basepath/ca/$rootCA.crt \ 124 | -extensions root_ca_ext 125 | } 126 | 127 | ## Check if certificate exists and prompt to overwrite 128 | function checkCrt { 129 | if [[ -f "$basepath/ca/$rootCA.crt" ]] ; then 130 | echo -e "${red}Root CA certificate exists!${NC}" 131 | echo -n "Do you want to create a new one? (y/N): " 132 | read answer 133 | echo "" 134 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 135 | genCrt 136 | fi 137 | else 138 | genCrt 139 | fi 140 | } 141 | 142 | ## Create CRL 143 | function genCrl { 144 | openssl ca -gencrl \ 145 | -config $basepath/etc/root-ca.conf \ 146 | -out $basepath/crl/$rootCA.crl 147 | } 148 | 149 | ## Ask to create a CRL file 150 | function checkCrl { 151 | echo -n "Do you want to generate a CRL? (y/N): " 152 | read answer 153 | echo "" 154 | 155 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 156 | genCrl 157 | fi 158 | } 159 | 160 | function finish { 161 | echo -e "${greenBold}Done!${NC}" 162 | } 163 | 164 | ## If no arguments came in, default to create 165 | if [[ -z "$@" ]] ; then 166 | set "create" 167 | fi 168 | 169 | ## Loop through command parameters 170 | for i 171 | do 172 | case $i in 173 | -\? | -h | help ) 174 | showHelp 175 | exit 0 176 | ;; 177 | create ) 178 | ## Create a new CA 179 | showCreateMessage 180 | createDirectories 181 | createDatabase 182 | checkCsr 183 | checkCrt 184 | checkCrl 185 | finish 186 | ;; 187 | * ) 188 | echo -e "${redBold}Unknown arg '$i'${NC}"; 189 | exit 1 190 | ;; 191 | esac 192 | done -------------------------------------------------------------------------------- /bin/server.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | set -euo pipefail 3 | IFS=$'\n\t' 4 | # 5 | # Sets up a new server certificate, signed by the TLS 6 | # certificate authority. 7 | ## 8 | 9 | ## Get working directory 10 | rootpath="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"; 11 | basepath="$rootpath/.." 12 | 13 | ## Source the config 14 | . $basepath/config 15 | 16 | ## Source the colors 17 | . $basepath/etc/bash/colors 18 | 19 | ## Export the ENV variables 20 | export TLSCANAME=$tlsCA 21 | export BASEPATH=$basepath 22 | export CABASEURL=$caBaseURL 23 | export COUNTRYNAME=$countryName 24 | export ORGNAME=$organizationName 25 | export TLSCOMMONNAME=$tlsCommonName 26 | export ORGUNITNAME=$organizationalUnitName 27 | 28 | ## Script vars 29 | fqdns=("") 30 | 31 | ## Help message 32 | function showHelp { 33 | echo -e "${yellow}Usage:${NC}" 34 | echo " $0 [options] [command]" 35 | echo "" 36 | echo -e "${yellow}Options:${NC}" 37 | echo -e " ${green}--help -h${NC} Display this help message." 38 | echo "" 39 | echo -e "${yellow}Available Commands:${NC}" 40 | echo -e " ${green}create ${NC} Creates a new server TLS cert." 41 | echo -e " ${green}bundle ${NC} Creates cert bundle for existing TLS cert." 42 | echo -e " ${green}revoke ${NC} Revokes a certificate." 43 | echo "" 44 | echo -e "Default command is ${green}create${NC} if none is specified." 45 | } 46 | 47 | ## Info message 48 | function showCreateMessage { 49 | echo -e "${yellow}You will be prompted to enter as many domain names as you wish.${NC}" 50 | echo -e "${yellow}It's often best to include both example.org and www.example.org${NC}" 51 | echo -e "${yellow}as the FQDNs for a server certificate. The common name should be${NC}" 52 | echo -e -n "${yellowBold}www.example.org${NC}" 53 | echo -e "${yellow} in this case.${NC}" 54 | echo ""; 55 | } 56 | 57 | ## Do all of the FQDN polling 58 | function getFqdns { 59 | getFqdn 60 | checkFqdns 61 | confirmFqdns 62 | } 63 | 64 | ## Begin prompting the user for domains to add to the 65 | ## server alternate name (SAN). 66 | function getFqdn { 67 | echo -n -e "${green}Enter fully qualified domain name:${NC} " 68 | read fqdn 69 | echo "" 70 | fqdns=("${fqdns[@]}" $fqdn) 71 | askAgain 72 | } 73 | 74 | function askAgain { 75 | echo -n "Do you want to add another domain? [y/N] " 76 | read answer 77 | echo "" 78 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 79 | getFqdn 80 | fi 81 | } 82 | 83 | ## Check if domains were added, if not exit 84 | function checkFqdns { 85 | if ! [[ -n "${fqdns[@]}" ]] ; then 86 | echo -e "${redBold}You didn't enter any domains!${NC}" 87 | exit 1 88 | fi 89 | 90 | ## Trim the array 91 | for i in "${!fqdns[@]}"; do 92 | [ -n "${fqdns[$i]}" ] || unset "fqdns[$i]" 93 | done 94 | } 95 | 96 | ## Confirm the list of domains 97 | function joinFqdns { 98 | separator="$1" 99 | regex="$( printf "${separator}%s" "${fqdns[@]}" )" 100 | regex="${regex:${#separator}}" # remove leading separator 101 | echo "${regex}" 102 | } 103 | 104 | function confirmFqdns { 105 | list=$(joinFqdns ', ') 106 | echo -n "The following domains will be used: " 107 | echo -e "${yellowBold}${list}${NC}" 108 | echo -n "Is this correct? [y/N] " 109 | read answer 110 | echo "" 111 | 112 | if ! [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 113 | showCreateMessage 114 | fqdns=("") 115 | getFqdns 116 | fi 117 | } 118 | 119 | ## Prompt user for a certificate and key name 120 | function getCertName { 121 | echo -n -e "${green}Enter certificate name (ex. example.org):${NC} " 122 | read certName 123 | echo "" 124 | 125 | if ! [[ -n "$certName" ]] ; then 126 | echo -e "${redBold}You didn't enter a certificate name!${NC}" 127 | echo "" 128 | getCertName 129 | fi 130 | } 131 | 132 | ## Join FQDNs into the SAN and export 133 | function exportSan { 134 | san=$(joinFqdns ',DNS:') 135 | san="DNS:${san}" 136 | export SAN=$san 137 | } 138 | 139 | ## Create the TLS certs directory 140 | function createCertDirs { 141 | mkdir -p $basepath/certs/tls-ca/private 142 | chmod 700 $basepath/certs/tls-ca/private 143 | echo "*.key" > $basepath/certs/tls-ca/private/.gitignore 144 | echo -n "*.p12" >> $basepath/certs/tls-ca/private/.gitignore 145 | } 146 | 147 | ## Generate the CSR 148 | function genCsr { 149 | if ! [[ -f "$basepath/certs/tls-ca/private/$certName.key" ]] ; then 150 | openssl req -new \ 151 | -sha256 \ 152 | -config $basepath/etc/server.conf \ 153 | -out $basepath/certs/tls-ca/$certName.csr \ 154 | -keyout $basepath/certs/tls-ca/private/$certName.key 155 | else 156 | openssl req -new \ 157 | -sha256 \ 158 | -config $basepath/etc/server.conf \ 159 | -out $basepath/certs/tls-ca/$certName.csr \ 160 | -key $basepath/certs/tls-ca/private/$certName.key 161 | fi 162 | } 163 | 164 | function doGenCsr { 165 | if [[ -f "$basepath/certs/tls-ca/$certName.csr" ]] ; then 166 | echo -e "${red}${certName} CSR exists!${NC}" 167 | echo -n "Do you want to create a new one? [y/N] " 168 | read answer 169 | echo "" 170 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 171 | genCsr 172 | fi 173 | else 174 | genCsr 175 | fi 176 | } 177 | 178 | ## Create the server certificate 179 | function genCrt { 180 | openssl ca \ 181 | -config $basepath/etc/tls-ca.conf \ 182 | -in $basepath/certs/tls-ca/$certName.csr \ 183 | -out $basepath/certs/tls-ca/$certName.crt \ 184 | -extensions server_ext 185 | } 186 | 187 | function doGenCert { 188 | if [[ -f "$basepath/certs/tls-ca/$certName.crt" ]] ; then 189 | echo -e "${red}${certName} certificate exists!${NC}" 190 | echo -n "Do you want to create a new one? [y/N] " 191 | read answer 192 | echo "" 193 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 194 | genCrt 195 | fi 196 | else 197 | genCrt 198 | fi 199 | } 200 | 201 | ## Generate the server certificate bundle 202 | function genBundle { 203 | if ! [[ -f "$basepath/certs/tls-ca/$certName.crt" ]] ; then 204 | echo -e "${redBold}You haven't created a certificate for this FQDN!${NC}" 205 | exit 1 206 | fi 207 | if ! [[ -f "$basepath/ca/$tlsChainCA.pem" ]] ; then 208 | echo -e "${redBold}No TLS CA certificate chain!${NC}" 209 | echo "" 210 | else 211 | cat $basepath/certs/tls-ca/$certName.crt $basepath/ca/$tlsChainCA.pem > \ 212 | $basepath/certs/tls-ca/$certName.bundle.pem 213 | fi 214 | } 215 | 216 | function doGenBundle { 217 | echo -n "Do you want to generate a server certificate chain? [y/N] " 218 | read answer 219 | echo "" 220 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 221 | genBundle 222 | fi 223 | } 224 | 225 | function finish { 226 | echo -e "${greenBold}Done!${NC}" 227 | } 228 | 229 | ## If no arguments came in, default to create 230 | if [[ -z "$@" ]] ; then 231 | set "create" 232 | fi 233 | 234 | ## Loop through command parameters 235 | for i 236 | do 237 | case $i in 238 | -\? | -h | help ) 239 | showHelp 240 | exit 0 241 | ;; 242 | create ) 243 | ## Create a new certificate 244 | showCreateMessage 245 | getFqdns 246 | getCertName 247 | exportSan 248 | createCertDirs 249 | doGenCsr 250 | doGenCert 251 | doGenBundle 252 | finish 253 | exit 0 254 | ;; 255 | bundle ) 256 | ## Create a new certificate bundle 257 | getCertName 258 | createCertDirs 259 | doGenBundle 260 | finish 261 | exit 0 262 | ;; 263 | revoke ) 264 | ## Revoke a certificate 265 | # @TODO 266 | # Get serial 267 | # issue revoke 268 | finish 269 | exit 0 270 | ;; 271 | * ) 272 | echo -e "${redBold}Unknown arg '$i'${NC}"; 273 | exit 1 274 | ;; 275 | esac 276 | done -------------------------------------------------------------------------------- /bin/software-ca.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | set -euo pipefail 3 | IFS=$'\n\t' 4 | # 5 | # Sets up the Software CA 6 | ## 7 | 8 | ## Get working directory 9 | rootpath="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"; 10 | basepath="$rootpath/.." 11 | 12 | ## Source the config 13 | . $basepath/config 14 | 15 | ## Source the colors 16 | . $basepath/etc/bash/colors 17 | 18 | ## Export the ENV variables 19 | export BASEPATH=$basepath 20 | export ROOTCANAME=$rootCA 21 | export CABASEURL=$caBaseURL 22 | export COUNTRYNAME=$countryName 23 | export ORGNAME=$organizationName 24 | export SOFTWARECANAME=$softwareCA 25 | export ROOTCOMMONNAME=$rootCommonName 26 | export ORGUNITNAME=$organizationalUnitName 27 | export SOFTWARECOMMONNAME=$softwareCommonName 28 | 29 | 30 | ## Help message 31 | function showHelp { 32 | echo -e "${yellow}Usage:${NC}" 33 | echo " $0 [options] [command]" 34 | echo "" 35 | echo -e "${yellow}Options:${NC}" 36 | echo -e " ${green}--help -h${NC} Display this help message." 37 | echo "" 38 | echo -e "${yellow}Available Commands:${NC}" 39 | echo -e " ${green}create ${NC} Creates a new Email CA." 40 | echo "" 41 | echo -e "Default command is ${green}create${NC} if none is specified." 42 | } 43 | 44 | ## Info message 45 | function showCreateMessage { 46 | echo -e "${yellow}You will be creating a new Software Certificate Authority.${NC}" 47 | echo -e "${yellow}This will create new directories, certificates, keys and ${NC}" 48 | echo -e "${yellow}other files, and may overwrite files with the same names ${NC}" 49 | echo -e "${yellow}that already exist.${NC}" 50 | echo -n "Do you want to proceed? [y/N] " 51 | read answer 52 | echo "" 53 | if [[ "$answer" != "y" && "$answer" != "Y" ]] ; then 54 | exit 0 55 | fi 56 | } 57 | 58 | ## Create directories 59 | function createDirectories { 60 | mkdir -p $basepath/ca/software-ca/private $basepath/ca/software-ca/db 61 | chmod 700 $basepath/ca/software-ca/private 62 | echo -n "*.key" > $basepath/ca/software-ca/private/.gitignore 63 | } 64 | 65 | ## Create database 66 | function createDatabase { 67 | if ! [[ -f "$basepath/ca/software-ca/db/$softwareCA.db" ]] ; then 68 | cp /dev/null $basepath/ca/software-ca/db/$softwareCA.db 69 | fi 70 | if ! [[ -f "$basepath/ca/software-ca/db/$softwareCA.db.attr" ]] ; then 71 | cp /dev/null $basepath/ca/software-ca/db/$softwareCA.db.attr 72 | fi 73 | if ! [[ -f "$basepath/ca/software-ca/db/$softwareCA.crt.srl" ]] ; then 74 | echo 01 > $basepath/ca/software-ca/db/$softwareCA.crt.srl 75 | fi 76 | if ! [[ -f "$basepath/ca/software-ca/db/$softwareCA.crl.srl" ]] ; then 77 | echo 01 > $basepath/ca/software-ca/db/$softwareCA.crl.srl 78 | fi 79 | } 80 | 81 | ## Create CA request 82 | ## Use -key ca/software-ca/private/software-ca.key to generate 83 | ## a new CSR. 84 | function genCsr { 85 | keyPath="$basepath/ca/software-ca/private/$softwareCA.key" 86 | 87 | if ! [[ -f $keyPath && -s $keyPath ]] ; then 88 | openssl req -new \ 89 | -sha256 \ 90 | -config $basepath/etc/software-ca.conf \ 91 | -out $basepath/ca/$softwareCA.csr \ 92 | -keyout $basepath/ca/software-ca/private/$softwareCA.key 93 | else 94 | openssl req -new \ 95 | -sha256 \ 96 | -config $basepath/etc/software-ca.conf \ 97 | -out $basepath/ca/$softwareCA.csr \ 98 | -key $basepath/ca/software-ca/private/$softwareCA.key 99 | fi 100 | } 101 | 102 | ## Check if the CSR exists. If so, ask the user if they 103 | ## want to replace it. Otherwise, just create the CSR. 104 | function checkCsr { 105 | if [[ -f "$basepath/ca/$softwareCA.csr" ]] ; then 106 | echo -e "${red}Software CA CSR exists!${NC}" 107 | echo -n "Do you want to create a new one? (y/N): " 108 | read answer 109 | echo "" 110 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 111 | genCsr 112 | fi 113 | else 114 | genCsr 115 | fi 116 | } 117 | 118 | ## Create CA certificate 119 | function genCrt { 120 | openssl ca \ 121 | -config $basepath/etc/root-ca.conf \ 122 | -in $basepath/ca/$softwareCA.csr \ 123 | -out $basepath/ca/$softwareCA.crt \ 124 | -extensions signing_ca_ext 125 | } 126 | 127 | ## Check before creating certificate 128 | function checkCrt { 129 | if [[ -f "$basepath/ca/$softwareCA.crt" ]] ; then 130 | echo -e "${red}Software CA certificate exists!${NC}" 131 | echo -n "Do you want to create a new one? (y/N): " 132 | read answer 133 | echo "" 134 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 135 | genCrt 136 | fi 137 | else 138 | genCrt 139 | fi 140 | } 141 | 142 | ## Create CRL 143 | function genCrl { 144 | openssl ca -gencrl \ 145 | -config $basepath/etc/software-ca.conf \ 146 | -out $basepath/crl/$softwareCA.crl 147 | } 148 | 149 | ## Check before creating CRL 150 | function checkCrl { 151 | echo -n "Do you want to generate a CRL? (y/N): " 152 | read answer 153 | echo "" 154 | 155 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 156 | genCrl 157 | fi 158 | } 159 | 160 | ## Create PEM bundle 161 | function createBundle { 162 | if [[ -f "$basepath/ca/$softwareCA.crt" && -f "$basepath/ca/$rootCA.crt" ]] ; then 163 | cat $basepath/ca/$softwareCA.crt $basepath/ca/$rootCA.crt > \ 164 | $basepath/ca/$softwareChainCA.pem 165 | fi 166 | } 167 | 168 | function finish { 169 | echo -e "${greenBold}Done!${NC}" 170 | } 171 | 172 | ## If no arguments came in, default to create 173 | if [[ -z "$@" ]] ; then 174 | set "create" 175 | fi 176 | 177 | ## Loop through command parameters 178 | for i 179 | do 180 | case $i in 181 | -\? | -h | help ) 182 | showHelp 183 | exit 0 184 | ;; 185 | create ) 186 | ## Create a new CA 187 | showCreateMessage 188 | createDirectories 189 | createDatabase 190 | checkCsr 191 | checkCrt 192 | checkCrl 193 | createBundle 194 | finish 195 | ;; 196 | * ) 197 | echo -e "${redBold}Unknown arg '$i'${NC}"; 198 | exit 1 199 | ;; 200 | esac 201 | done -------------------------------------------------------------------------------- /bin/tls-ca.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | set -euo pipefail 3 | IFS=$'\n\t' 4 | # 5 | # Sets up the TLS CA 6 | ## 7 | 8 | ## Get working directory 9 | rootpath="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"; 10 | basepath="$rootpath/.." 11 | 12 | ## Source the config 13 | . $basepath/config 14 | 15 | ## Source the colors 16 | . $basepath/etc/bash/colors 17 | 18 | ## Export the ENV variables 19 | export TLSCANAME=$tlsCA 20 | export BASEPATH=$basepath 21 | export ROOTCANAME=$rootCA 22 | export CABASEURL=$caBaseURL 23 | export COUNTRYNAME=$countryName 24 | export ORGNAME=$organizationName 25 | export TLSCOMMONNAME=$tlsCommonName 26 | export ROOTCOMMONNAME=$rootCommonName 27 | export ORGUNITNAME=$organizationalUnitName 28 | 29 | ## Info message 30 | function showCreateMessage { 31 | echo -e "${yellow}You will be creating a new TLS/SSL Certificate Authority.${NC}" 32 | echo -e "${yellow}This will create new directories, certificates, keys and ${NC}" 33 | echo -e "${yellow}other files, and may overwrite files with the same names ${NC}" 34 | echo -e "${yellow}that already exist.${NC}" 35 | echo -n "Do you want to proceed? [y/N] " 36 | read answer 37 | echo "" 38 | if [[ "$answer" != "y" && "$answer" != "Y" ]] ; then 39 | exit 0 40 | fi 41 | } 42 | 43 | ## Create directories 44 | function createDirectories { 45 | mkdir -p $basepath/ca/tls-ca/private $basepath/ca/tls-ca/db 46 | chmod 700 $basepath/ca/tls-ca/private 47 | echo -n "*.key" > $basepath/ca/tls-ca/private/.gitignore 48 | } 49 | 50 | ## Create database 51 | function createDatabase { 52 | if ! [[ -f "$basepath/ca/tls-ca/db/$tlsCA.db" ]] ; then 53 | cp /dev/null $basepath/ca/tls-ca/db/$tlsCA.db 54 | fi 55 | if ! [[ -f "$basepath/ca/tls-ca/db/$tlsCA.db.attr" ]] ; then 56 | cp /dev/null $basepath/ca/tls-ca/db/$tlsCA.db.attr 57 | fi 58 | if ! [[ -f "$basepath/ca/tls-ca/db/$tlsCA.crt.srl" ]] ; then 59 | echo 01 > $basepath/ca/tls-ca/db/$tlsCA.crt.srl 60 | fi 61 | if ! [[ -f "$basepath/ca/tls-ca/db/$tlsCA.crl.srl" ]] ; then 62 | echo 01 > $basepath/ca/tls-ca/db/$tlsCA.crl.srl 63 | fi 64 | } 65 | 66 | ## Create CA request 67 | ## Use -key ca/tls-ca/private/tls-ca.key to generate 68 | ## a new CSR. 69 | function genCsr { 70 | keyPath="$basepath/ca/tls-ca/private/$tlsCA.key" 71 | 72 | if ! [[ -f $keyPath && -s $keyPath ]] ; then 73 | openssl req -new \ 74 | -sha256 \ 75 | -config $basepath/etc/tls-ca.conf \ 76 | -out $basepath/ca/$tlsCA.csr \ 77 | -keyout $basepath/ca/tls-ca/private/$tlsCA.key 78 | else 79 | openssl req -new \ 80 | -sha256 \ 81 | -config $basepath/etc/tls-ca.conf \ 82 | -out $basepath/ca/$tlsCA.csr \ 83 | -key $basepath/ca/tls-ca/private/$tlsCA.key 84 | fi 85 | } 86 | 87 | ## Check before creating CSR 88 | function checkCsr { 89 | ## Check if the CSR exists. If so, ask the user if they 90 | ## want to replace it. Otherwise, just create the CSR. 91 | if [[ -f "$basepath/ca/$tlsCA.csr" ]] ; then 92 | echo -e "${red}TLS CA CSR exists!${NC}" 93 | echo -n "Do you want to create a new one? (y/N): " 94 | read answer 95 | echo "" 96 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 97 | genCsr 98 | fi 99 | else 100 | genCsr 101 | fi 102 | } 103 | 104 | ## Create CA certificate 105 | function genCrt { 106 | openssl ca \ 107 | -config $basepath/etc/root-ca.conf \ 108 | -in $basepath/ca/$tlsCA.csr \ 109 | -out $basepath/ca/$tlsCA.crt \ 110 | -extensions signing_ca_ext 111 | } 112 | 113 | ## Check before creating certificate 114 | function checkCrt { 115 | if [[ -f "$basepath/ca/$tlsCA.crt" ]] ; then 116 | echo -e "${red}TLS CA certificate exists!${NC}" 117 | echo -n "Do you want to create a new one? (y/N): " 118 | read answer 119 | echo "" 120 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 121 | genCrt 122 | fi 123 | else 124 | genCrt 125 | fi 126 | } 127 | 128 | ## Create CRL 129 | function genCrl { 130 | openssl ca -gencrl \ 131 | -config $basepath/etc/tls-ca.conf \ 132 | -out $basepath/crl/$tlsCA.crl 133 | } 134 | 135 | ## Check before creating CRL 136 | function checkCrl { 137 | echo -n "Do you want to generate a CRL? (y/N): " 138 | read answer 139 | echo "" 140 | 141 | if [[ "$answer" == "y" || "$answer" == "Y" ]] ; then 142 | genCrl 143 | fi 144 | } 145 | 146 | ## Create PEM bundle 147 | function createBundle { 148 | if [[ -f "$basepath/ca/$tlsCA.crt" && -f "$basepath/ca/$rootCA.crt" ]] ; then 149 | cat $basepath/ca/$tlsCA.crt $basepath/ca/$rootCA.crt > \ 150 | $basepath/ca/$tlsChainCA.pem 151 | fi 152 | } 153 | 154 | function finish { 155 | echo -e "${greenBold}Done!${NC}" 156 | } 157 | 158 | ## If no arguments came in, default to create 159 | if [[ -z "$@" ]] ; then 160 | set "create" 161 | fi 162 | 163 | ## Loop through command parameters 164 | for i 165 | do 166 | case $i in 167 | -\? | -h | help ) 168 | showHelp 169 | exit 0 170 | ;; 171 | create ) 172 | ## Create a new CA 173 | showCreateMessage 174 | createDirectories 175 | createDatabase 176 | checkCsr 177 | checkCrt 178 | checkCrl 179 | createBundle 180 | finish 181 | ;; 182 | * ) 183 | echo -e "${redBold}Unknown arg '$i'${NC}"; 184 | exit 1 185 | ;; 186 | esac 187 | done -------------------------------------------------------------------------------- /config: -------------------------------------------------------------------------------- 1 | ## Certifical Authority 2 | 3 | caBaseURL=https://pki.example.org/ca 4 | rootCA=ExampleRootCA 5 | emailCA=ExampleEmailCA 6 | emailChainCA=ExampleEmailCAChain 7 | tlsCA=ExampleTLSCA 8 | tlsChainCA=ExampleTLSCAChain 9 | softwareCA=ExampleSoftwareCA 10 | softwareChainCA=ExampleSoftwareCAChain 11 | 12 | ## Organization 13 | 14 | countryName="US" 15 | organizationName="Example Company" 16 | organizationalUnitName="Security Division" 17 | 18 | ## CA Common Names 19 | 20 | rootCommonName="Example Primary Root CA" 21 | tlsCommonName="Example TLS CA" 22 | emailCommonName="Example Email CA" 23 | softwareCommonName="Example Software CA" 24 | -------------------------------------------------------------------------------- /etc/bash/colors: -------------------------------------------------------------------------------- 1 | ## Loads colors into variables based on platform 2 | 3 | if [[ "$(uname)" == "Darwin" ]] ; then 4 | black='\033[0;30m' 5 | red='\033[0;31m' 6 | green='\033[0;32m' 7 | yellow='\033[0;33m' 8 | blue='\033[0;34m' 9 | magenta='\033[0;35m' 10 | cyan='\033[0;36m' 11 | white='\033[0;37m' 12 | blackBold='\033[1;30m' 13 | redBold='\033[1;31m' 14 | greenBold='\033[1;32m' 15 | yellowBold='\033[1;33m' 16 | blueBold='\033[1;34m' 17 | magentaBold='\033[1;35m' 18 | cyanBold='\033[1;36m' 19 | whiteBold='\033[1;37m' 20 | ## No color 21 | NC='\033[0m' 22 | else 23 | black='\e[0;30m' 24 | red='\e[0;31m' 25 | green='\e[0;32m' 26 | yellow='\e[0;33m' 27 | blue='\e[0;34m' 28 | magenta='\e[0;35m' 29 | cyan='\e[0;36m' 30 | white='\e[0;37m' 31 | blackBold='\e[1;30m' 32 | redBold='\e[1;31m' 33 | greenBold='\e[1;32m' 34 | yellowBold='\e[1;33m' 35 | blueBold='\e[1;34m' 36 | magentaBold='\e[1;35m' 37 | cyanBold='\e[1;36m' 38 | whiteBold='\e[1;37m' 39 | ## No color 40 | NC='\e[0m' 41 | fi -------------------------------------------------------------------------------- /etc/client.conf: -------------------------------------------------------------------------------- 1 | ## TLS client certificate request 2 | 3 | [ req ] 4 | default_bits = 2048 # RSA key size 5 | encrypt_key = yes # Protect private key 6 | default_md = sha256 # MD to use 7 | utf8 = yes # Input is UTF-8 8 | string_mask = utf8only # Emit UTF-8 strings 9 | prompt = yes # Prompt for DN 10 | distinguished_name = client_dn # DN template 11 | req_extensions = client_reqext # Desired extensions 12 | 13 | [ client_dn ] 14 | countryName = "1. Country Name (2 letters) (eg, US) " 15 | countryName_max = 2 16 | stateOrProvinceName = "2. State or Province Name (eg, region) " 17 | localityName = "3. Locality Name (eg, city) " 18 | organizationName = "4. Organization Name (eg, company) " 19 | organizationalUnitName = "5. Organizational Unit Name (eg, section) " 20 | commonName = "6. Common Name (eg, full name)" 21 | commonName_max = 64 22 | emailAddress = "7. Email Address (eg, name@fqdn)" 23 | emailAddress_max = 64 24 | 25 | [ client_reqext ] 26 | keyUsage = critical,digitalSignature 27 | extendedKeyUsage = clientAuth 28 | subjectKeyIdentifier = hash 29 | subjectAltName = email:move -------------------------------------------------------------------------------- /etc/codesign.conf: -------------------------------------------------------------------------------- 1 | ## Code-signing certificate request 2 | 3 | [ req ] 4 | default_bits = 2048 # RSA key size 5 | encrypt_key = yes # Protect private key 6 | default_md = sha256 # MD to use 7 | utf8 = yes # Input is UTF-8 8 | string_mask = utf8only # Emit UTF-8 strings 9 | prompt = yes # Prompt for DN 10 | distinguished_name = codesign_dn # DN template 11 | req_extensions = codesign_reqext # Desired extensions 12 | 13 | [ codesign_dn ] 14 | countryName = "1. Country Name (2 letters) (eg, US) " 15 | countryName_max = 2 16 | stateOrProvinceName = "2. State or Province Name (eg, region) " 17 | localityName = "3. Locality Name (eg, city) " 18 | organizationName = "4. Organization Name (eg, company) " 19 | organizationalUnitName = "5. Organizational Unit Name (eg, section) " 20 | commonName = "6. Common Name (eg, full name)" 21 | commonName_max = 64 22 | 23 | [ codesign_reqext ] 24 | keyUsage = critical,digitalSignature 25 | extendedKeyUsage = critical,codeSigning 26 | subjectKeyIdentifier = hash -------------------------------------------------------------------------------- /etc/email-ca.conf: -------------------------------------------------------------------------------- 1 | ## Email CA 2 | 3 | [ default ] 4 | ca = $ENV::EMAILCANAME # CA name 5 | dir = $ENV::BASEPATH # Top dir 6 | base_url = $ENV::CABASEURL # CA base URL 7 | aia_url = $base_url/$ca.crt # CA certificate URL 8 | crl_url = $base_url/$ca.crl # CRL distribution point 9 | name_opt = multiline,-esc_msb,utf8 # Display UTF-8 characters 10 | 11 | ## CA certificate request 12 | 13 | [ req ] 14 | default_bits = 4096 # RSA key size 15 | encrypt_key = yes # Protect private key 16 | default_md = sha256 # MD to use 17 | utf8 = yes # Input is UTF-8 18 | string_mask = utf8only # Emit UTF-8 strings 19 | prompt = no # Don't prompt for DN 20 | distinguished_name = ca_dn # DN section 21 | req_extensions = ca_reqext # Desired extensions 22 | 23 | [ ca_dn ] 24 | countryName = $ENV::COUNTRYNAME 25 | organizationName = $ENV::ORGNAME 26 | organizationalUnitName = $ENV::ORGUNITNAME 27 | commonName = $ENV::EMAILCOMMONNAME 28 | 29 | [ ca_reqext ] 30 | keyUsage = critical,keyCertSign,cRLSign 31 | basicConstraints = critical,CA:true,pathlen:0 32 | subjectKeyIdentifier = hash 33 | 34 | ## CA operational settings 35 | 36 | [ ca ] 37 | default_ca = email_ca # The default CA section 38 | 39 | [ email_ca ] 40 | certificate = $dir/ca/$ca.crt # The CA cert 41 | private_key = $dir/ca/email-ca/private/$ca.key # CA private key 42 | new_certs_dir = $dir/ca/email-ca # Certificate archive 43 | serial = $dir/ca/email-ca/db/$ca.crt.srl # Serial number file 44 | crlnumber = $dir/ca/email-ca/db/$ca.crl.srl # CRL number file 45 | database = $dir/ca/email-ca/db/$ca.db # Index file 46 | unique_subject = no # Require unique subject 47 | default_days = 730 # How long to certify for 48 | default_md = sha256 # MD to use 49 | policy = match_pol # Default naming policy 50 | email_in_dn = no # Add email to cert DN 51 | preserve = no # Keep passed DN ordering 52 | name_opt = $name_opt # Subject DN display options 53 | cert_opt = ca_default # Certificate display options 54 | copy_extensions = copy # Copy extensions from CSR 55 | x509_extensions = email_ext # Default cert extensions 56 | default_crl_days = 1 # How long before next CRL 57 | crl_extensions = crl_ext # CRL extensions 58 | 59 | [ match_pol ] 60 | countryName = match # Must match 'NO' 61 | stateOrProvinceName = optional # Included if present 62 | localityName = optional # Included if present 63 | organizationName = match # Must match 'Green AS' 64 | organizationalUnitName = optional # Included if present 65 | commonName = supplied # Must be present 66 | 67 | [ any_pol ] 68 | domainComponent = optional 69 | countryName = optional 70 | stateOrProvinceName = optional 71 | localityName = optional 72 | organizationName = optional 73 | organizationalUnitName = optional 74 | commonName = optional 75 | emailAddress = optional 76 | 77 | ## Extensions 78 | 79 | [ email_ext ] 80 | keyUsage = critical,digitalSignature,keyEncipherment 81 | basicConstraints = CA:false 82 | extendedKeyUsage = emailProtection,clientAuth,anyExtendedKeyUsage 83 | subjectKeyIdentifier = hash 84 | authorityKeyIdentifier = keyid:always 85 | authorityInfoAccess = @issuer_info 86 | crlDistributionPoints = @crl_info 87 | 88 | [ crl_ext ] 89 | authorityKeyIdentifier = keyid:always 90 | authorityInfoAccess = @issuer_info 91 | 92 | [ issuer_info ] 93 | caIssuers;URI.0 = $aia_url 94 | 95 | [ crl_info ] 96 | URI.0 = $crl_url -------------------------------------------------------------------------------- /etc/email.conf: -------------------------------------------------------------------------------- 1 | ## Email certificate request 2 | 3 | [ req ] 4 | default_bits = 2048 # RSA key size 5 | encrypt_key = yes # Protect private key 6 | default_md = sha256 # MD to use 7 | utf8 = yes # Input is UTF-8 8 | string_mask = utf8only # Emit UTF-8 strings 9 | prompt = yes # Prompt for DN 10 | distinguished_name = email_dn # DN template 11 | req_extensions = email_reqext # Desired extensions 12 | 13 | [ email_dn ] 14 | countryName = "1. Country Name (2 letters) (eg, US) " 15 | countryName_max = 2 16 | stateOrProvinceName = "2. State or Province Name (eg, region) " 17 | localityName = "3. Locality Name (eg, city) " 18 | organizationName = "4. Organization Name (eg, company) " 19 | organizationalUnitName = "5. Organizational Unit Name (eg, section) " 20 | commonName = "6. Common Name (eg, full name)" 21 | commonName_max = 64 22 | emailAddress = "7. Email Address (eg, name@fqdn)" 23 | emailAddress_max = 64 24 | 25 | [ email_reqext ] 26 | keyUsage = critical,digitalSignature,keyEncipherment 27 | extendedKeyUsage = emailProtection,clientAuth 28 | subjectKeyIdentifier = hash 29 | subjectAltName = email:move -------------------------------------------------------------------------------- /etc/root-ca.conf: -------------------------------------------------------------------------------- 1 | ## Root CA 2 | 3 | [ default ] 4 | ca = $ENV::ROOTCANAME # CA name 5 | dir = $ENV::BASEPATH # Top dir 6 | base_url = $ENV::CABASEURL # CA base URL 7 | aia_url = $base_url/$ca.crt # CA certificate URL 8 | crl_url = $base_url/$ca.crl # CRL distribution point 9 | name_opt = multiline,-esc_msb,utf8 # Display UTF-8 characters 10 | 11 | ## CA certificate request 12 | 13 | [ req ] 14 | default_bits = 4096 # RSA key size 15 | encrypt_key = yes # Protect private key 16 | default_md = sha256 # MD to use 17 | utf8 = yes # Input is UTF-8 18 | string_mask = utf8only # Emit UTF-8 strings 19 | prompt = no # Don't prompt for DN 20 | distinguished_name = ca_dn # DN section 21 | req_extensions = ca_reqext # Desired extensions 22 | 23 | [ ca_dn ] 24 | countryName = $ENV::COUNTRYNAME 25 | organizationName = $ENV::ORGNAME 26 | organizationalUnitName = $ENV::ORGUNITNAME 27 | commonName = $ENV::ROOTCOMMONNAME 28 | 29 | [ ca_reqext ] 30 | keyUsage = critical,keyCertSign,cRLSign 31 | basicConstraints = critical,CA:true 32 | subjectKeyIdentifier = hash 33 | 34 | ## CA operational settings 35 | 36 | [ ca ] 37 | default_ca = root_ca # The default CA section 38 | 39 | [ root_ca ] 40 | certificate = $dir/ca/$ca.crt # The CA cert 41 | private_key = $dir/ca/root-ca/private/$ca.key # CA private key 42 | new_certs_dir = $dir/ca/root-ca # Certificate archive 43 | serial = $dir/ca/root-ca/db/$ca.crt.srl # Serial number file 44 | crlnumber = $dir/ca/root-ca/db/$ca.crl.srl # CRL number file 45 | database = $dir/ca/root-ca/db/$ca.db # Index file 46 | unique_subject = no # Require unique subject 47 | default_days = 10950 # How long to certify for 48 | default_md = sha256 # MD to use 49 | policy = match_pol # Default naming policy 50 | email_in_dn = no # Add email to cert DN 51 | preserve = no # Keep passed DN ordering 52 | name_opt = $name_opt # Subject DN display options 53 | cert_opt = ca_default # Certificate display options 54 | copy_extensions = none # Copy extensions from CSR 55 | x509_extensions = signing_ca_ext # Default cert extensions 56 | default_crl_days = 365 # How long before next CRL 57 | crl_extensions = crl_ext # CRL extensions 58 | 59 | [ match_pol ] 60 | countryName = match # Must match 'NO' 61 | stateOrProvinceName = optional # Included if present 62 | localityName = optional # Included if present 63 | organizationName = match # Must match 'TeachBoost' 64 | organizationalUnitName = optional # Included if present 65 | commonName = supplied # Must be present 66 | 67 | [ any_pol ] 68 | domainComponent = optional 69 | countryName = optional 70 | stateOrProvinceName = optional 71 | localityName = optional 72 | organizationName = optional 73 | organizationalUnitName = optional 74 | commonName = optional 75 | emailAddress = optional 76 | 77 | ## Extensions 78 | 79 | [ root_ca_ext ] 80 | keyUsage = critical,keyCertSign,cRLSign 81 | basicConstraints = critical,CA:true 82 | subjectKeyIdentifier = hash 83 | authorityKeyIdentifier = keyid:always 84 | 85 | [ signing_ca_ext ] 86 | keyUsage = critical,keyCertSign,cRLSign 87 | basicConstraints = critical,CA:true,pathlen:0 88 | subjectKeyIdentifier = hash 89 | authorityKeyIdentifier = keyid:always 90 | authorityInfoAccess = @issuer_info 91 | crlDistributionPoints = @crl_info 92 | 93 | [ crl_ext ] 94 | authorityKeyIdentifier = keyid:always 95 | authorityInfoAccess = @issuer_info 96 | 97 | [ issuer_info ] 98 | caIssuers;URI.0 = $aia_url 99 | 100 | [ crl_info ] 101 | URI.0 = $crl_url -------------------------------------------------------------------------------- /etc/server.conf: -------------------------------------------------------------------------------- 1 | ## TLS server certificate request 2 | 3 | [ default ] 4 | SAN = DNS:example.org # Default value 5 | 6 | [ req ] 7 | default_bits = 2048 # RSA key size 8 | encrypt_key = no # Protect private key 9 | default_md = sha256 # MD to use 10 | utf8 = yes # Input is UTF-8 11 | string_mask = utf8only # Emit UTF-8 strings 12 | prompt = yes # Prompt for DN 13 | distinguished_name = server_dn # DN template 14 | req_extensions = server_reqext # Desired extensions 15 | 16 | [ server_dn ] 17 | countryName = "1. Country Name (2 letters) (eg, US) " 18 | countryName_max = 2 19 | stateOrProvinceName = "2. State or Province Name (eg, region) " 20 | localityName = "3. Locality Name (eg, city) " 21 | organizationName = "4. Organization Name (eg, company) " 22 | organizationalUnitName = "5. Organizational Unit Name (eg, section) " 23 | commonName = "6. Common Name (eg, FQDN) " 24 | commonName_max = 64 25 | 26 | [ server_reqext ] 27 | keyUsage = critical,digitalSignature,keyEncipherment 28 | extendedKeyUsage = serverAuth,clientAuth 29 | subjectKeyIdentifier = hash 30 | subjectAltName = $ENV::SAN -------------------------------------------------------------------------------- /etc/software-ca.conf: -------------------------------------------------------------------------------- 1 | ## Software CA 2 | 3 | [ default ] 4 | ca = $ENV::SOFTWARECANAME # CA name 5 | dir = $ENV::BASEPATH # Top dir 6 | base_url = $ENV::CABASEURL # CA base URL 7 | aia_url = $base_url/$ca.crt # CA certificate URL 8 | crl_url = $base_url/$ca.crl # CRL distribution point 9 | name_opt = multiline,-esc_msb,utf8 # Display UTF-8 characters 10 | 11 | ## CA certificate request 12 | 13 | [ req ] 14 | default_bits = 4096 # RSA key size 15 | encrypt_key = yes # Protect private key 16 | default_md = sha256 # MD to use 17 | utf8 = yes # Input is UTF-8 18 | string_mask = utf8only # Emit UTF-8 strings 19 | prompt = no # Don't prompt for DN 20 | distinguished_name = ca_dn # DN section 21 | req_extensions = ca_reqext # Desired extensions 22 | 23 | [ ca_dn ] 24 | countryName = $ENV::COUNTRYNAME 25 | organizationName = $ENV::ORGNAME 26 | organizationalUnitName = $ENV::ORGUNITNAME 27 | commonName = $ENV::SOFTWARECOMMONNAME 28 | 29 | [ ca_reqext ] 30 | keyUsage = critical,keyCertSign,cRLSign 31 | basicConstraints = critical,CA:true,pathlen:0 32 | subjectKeyIdentifier = hash 33 | 34 | ## CA operational settings 35 | 36 | [ ca ] 37 | default_ca = software_ca # The default CA section 38 | 39 | [ software_ca ] 40 | certificate = $dir/ca/$ca.crt # The CA cert 41 | private_key = $dir/ca/software-ca/private/$ca.key # CA private key 42 | new_certs_dir = $dir/ca/software-ca # Certificate archive 43 | serial = $dir/ca/software-ca/db/$ca.crt.srl # Serial number file 44 | crlnumber = $dir/ca/software-ca/db/$ca.crl.srl # CRL number file 45 | database = $dir/ca/software-ca/db/$ca.db # Index file 46 | unique_subject = no # Require unique subject 47 | default_days = 1826 # How long to certify for 48 | default_md = sha256 # MD to use 49 | policy = match_pol # Default naming policy 50 | email_in_dn = no # Add email to cert DN 51 | preserve = no # Keep passed DN ordering 52 | name_opt = $name_opt # Subject DN display options 53 | cert_opt = ca_default # Certificate display options 54 | copy_extensions = copy # Copy extensions from CSR 55 | x509_extensions = codesign_ext # Default cert extensions 56 | default_crl_days = 30 # How long before next CRL 57 | crl_extensions = crl_ext # CRL extensions 58 | 59 | [ match_pol ] 60 | countryName = match # Must match 'NO' 61 | stateOrProvinceName = optional # Included if present 62 | localityName = optional # Included if present 63 | organizationName = match # Must match 'Green AS' 64 | organizationalUnitName = optional # Included if present 65 | commonName = supplied # Must be present 66 | 67 | [ any_pol ] 68 | domainComponent = optional 69 | countryName = optional 70 | stateOrProvinceName = optional 71 | localityName = optional 72 | organizationName = optional 73 | organizationalUnitName = optional 74 | commonName = optional 75 | emailAddress = optional 76 | 77 | ## Extensions 78 | 79 | [ codesign_ext ] 80 | keyUsage = critical,digitalSignature 81 | basicConstraints = CA:false 82 | extendedKeyUsage = critical,codeSigning 83 | subjectKeyIdentifier = hash 84 | authorityKeyIdentifier = keyid:always 85 | authorityInfoAccess = @issuer_info 86 | crlDistributionPoints = @crl_info 87 | 88 | [ crl_ext ] 89 | authorityKeyIdentifier = keyid:always 90 | authorityInfoAccess = @issuer_info 91 | 92 | [ issuer_info ] 93 | caIssuers;URI.0 = $aia_url 94 | 95 | [ crl_info ] 96 | URI.0 = $crl_url -------------------------------------------------------------------------------- /etc/tls-ca.conf: -------------------------------------------------------------------------------- 1 | ## TLS CA 2 | 3 | [ default ] 4 | ca = $ENV::TLSCANAME # CA name 5 | dir = $ENV::BASEPATH # Top dir 6 | base_url = $ENV::CABASEURL # CA base URL 7 | aia_url = $base_url/$ca.crt # CA certificate URL 8 | crl_url = $base_url/$ca.crl # CRL distribution point 9 | name_opt = multiline,-esc_msb,utf8 # Display UTF-8 characters 10 | 11 | ## CA certificate request 12 | 13 | [ req ] 14 | default_bits = 4096 # RSA key size 15 | encrypt_key = yes # Protect private key 16 | default_md = sha256 # MD to use 17 | utf8 = yes # Input is UTF-8 18 | string_mask = utf8only # Emit UTF-8 strings 19 | prompt = no # Don't prompt for DN 20 | distinguished_name = ca_dn # DN section 21 | req_extensions = ca_reqext # Desired extensions 22 | 23 | [ ca_dn ] 24 | countryName = $ENV::COUNTRYNAME 25 | organizationName = $ENV::ORGNAME 26 | organizationalUnitName = $ENV::ORGUNITNAME 27 | commonName = $ENV::TLSCOMMONNAME 28 | 29 | [ ca_reqext ] 30 | keyUsage = critical,keyCertSign,cRLSign 31 | basicConstraints = critical,CA:true,pathlen:0 32 | subjectKeyIdentifier = hash 33 | 34 | ## CA operational settings 35 | 36 | [ ca ] 37 | default_ca = tls_ca # The default CA section 38 | 39 | [ tls_ca ] 40 | certificate = $dir/ca/$ca.crt # The CA cert 41 | private_key = $dir/ca/tls-ca/private/$ca.key # CA private key 42 | new_certs_dir = $dir/ca/tls-ca # Certificate archive 43 | serial = $dir/ca/tls-ca/db/$ca.crt.srl # Serial number file 44 | crlnumber = $dir/ca/tls-ca/db/$ca.crl.srl # CRL number file 45 | database = $dir/ca/tls-ca/db/$ca.db # Index file 46 | unique_subject = no # Require unique subject 47 | default_days = 730 # How long to certify for 48 | default_md = sha256 # MD to use 49 | policy = match_pol # Default naming policy 50 | email_in_dn = no # Add email to cert DN 51 | preserve = no # Keep passed DN ordering 52 | name_opt = $name_opt # Subject DN display options 53 | cert_opt = ca_default # Certificate display options 54 | copy_extensions = copy # Copy extensions from CSR 55 | x509_extensions = server_ext # Default cert extensions 56 | default_crl_days = 1 # How long before next CRL 57 | crl_extensions = crl_ext # CRL extensions 58 | 59 | [ match_pol ] 60 | countryName = match # Must match 'NO' 61 | stateOrProvinceName = optional # Included if present 62 | localityName = optional # Included if present 63 | organizationName = match # Must match 'Green AS' 64 | organizationalUnitName = optional # Included if present 65 | commonName = supplied # Must be present 66 | 67 | [ extern_pol ] 68 | countryName = supplied # Must be present 69 | stateOrProvinceName = optional # Included if present 70 | localityName = optional # Included if present 71 | organizationName = supplied # Must be present 72 | organizationalUnitName = optional # Included if present 73 | commonName = supplied # Must be present 74 | 75 | [ any_pol ] 76 | domainComponent = optional 77 | countryName = optional 78 | stateOrProvinceName = optional 79 | localityName = optional 80 | organizationName = optional 81 | organizationalUnitName = optional 82 | commonName = optional 83 | emailAddress = optional 84 | 85 | ## Extensions 86 | 87 | [ server_ext ] 88 | keyUsage = critical,digitalSignature,keyEncipherment 89 | basicConstraints = CA:false 90 | extendedKeyUsage = serverAuth,clientAuth 91 | subjectKeyIdentifier = hash 92 | authorityKeyIdentifier = keyid:always 93 | authorityInfoAccess = @issuer_info 94 | crlDistributionPoints = @crl_info 95 | 96 | [ client_ext ] 97 | keyUsage = critical,digitalSignature 98 | basicConstraints = CA:false 99 | extendedKeyUsage = clientAuth 100 | subjectKeyIdentifier = hash 101 | authorityKeyIdentifier = keyid:always 102 | authorityInfoAccess = @issuer_info 103 | crlDistributionPoints = @crl_info 104 | 105 | [ crl_ext ] 106 | authorityKeyIdentifier = keyid:always 107 | authorityInfoAccess = @issuer_info 108 | 109 | [ issuer_info ] 110 | caIssuers;URI.0 = $aia_url 111 | 112 | [ crl_info ] 113 | URI.0 = $crl_url --------------------------------------------------------------------------------