Add generate-keys.sh script for SSL and JWT key generation and update examples

- Added `generate-keys.sh` script to automate the generation of SSL certificates and JWT keys for testing.
- Updated examples and documentation across Docker, Kubernetes, Swarm, and static directories to include instructions for running the script.
- Removed hardcoded .pem files and replaced with dynamically generated keys and certificates.
- Emphasized testing-only usage of self-signed certificates.

examples/docker/README.md

@@ -2,6 +2,24 @@
 
 This directory contains various Docker Compose examples demonstrating different EasyHAProxy configurations.
 
+## Prerequisites: Generate SSL Certificates
+
+**IMPORTANT:** Before running any examples, you must generate the required SSL certificates and JWT keys:
+
+```bash
+# From the repository root
+./examples/generate-keys.sh
+```
+
+This script automatically generates:
+- SSL certificates for host1.local and host2.local
+- JWT keys (jwt_private.pem and jwt_pubkey.pem) for JWT validation examples
+- All other .pem files needed for testing
+
+**Note:** These are self-signed certificates for testing only. Do not use in production.
+
+---
+
 ## Examples Overview
 
 ### 1. Basic Configuration (`docker-compose.yml`)

examples/docker/certs/haproxy/.place_holder_cert.pem

@@ -1,51 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDyTCCArGgAwIBAgIUVpIokbXupa29drpQBmRlKTViM+UwDQYJKoZIhvcNAQEL
-BQAwdDELMAkGA1UEBhMCQVUxFTATBgNVBAgMDFBsYWNlIEhvbGRlcjEVMBMGA1UE
-BwwMUGxhY2UgSG9sZGVyMSEwHwYDVQQKDBhQbGFjZSBIb2xkZXIgQ2VydGlmaWNh
-dGUxFDASBgNVBAMMC2V4YW1wbGUub3JnMB4XDTIyMDgxNTA0NTEwMFoXDTMyMDgx
-MjA0NTEwMFowdDELMAkGA1UEBhMCQVUxFTATBgNVBAgMDFBsYWNlIEhvbGRlcjEV
-MBMGA1UEBwwMUGxhY2UgSG9sZGVyMSEwHwYDVQQKDBhQbGFjZSBIb2xkZXIgQ2Vy
-dGlmaWNhdGUxFDASBgNVBAMMC2V4YW1wbGUub3JnMIIBIjANBgkqhkiG9w0BAQEF
-AAOCAQ8AMIIBCgKCAQEAqufw4FdqYcJep7mHHcYGUN79GNBLpvAIdg+1NbKx+cB/
-PtaDuozqVkkT8CmM0Mruay4vCbYkMytCeKgHj2+hLMy7oUQvx2pK/V0i0foPAC0m
-gAvgmaWZbQTENHX4A0Rwvim0yixgeBVhz4hTMOIunilSXbKRkFBUidCnYQe1Nzy1
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-MM9MCaM9V+FS25kf+DfyaVUVDVIv0thpwa+f3tCXSwIDAQABo1MwUTAdBgNVHQ4E
-FgQUV831A1qfpV+Sy/J+lN6LKLgopsQwHwYDVR0jBBgwFoAUV831A1qfpV+Sy/J+
-lN6LKLgopsQwDwYDVR0TAQH/BAUwAwEB/zANBgkqhkiG9w0BAQsFAAOCAQEAhnf7
-aW/jpr8JWC0l2lo0z1HpOaSNehhcfNyM6Y43lR3Lr1avibbIXkAOzCuSWanFNnex
-dOq8PbG9bmO1ncM6qzXRBzk4pLVJmzzDZs/fPVghSZumY2bzzJFtdCQ5FiLaaE/c
-cKtBPvoUjfvrBU9OwFSb9UaoQdxtateb/Kk6JfzWi6YZqxSXFNa0ZTWJaoRFQVj5
-bZZe+wgpGRz46p+2YMwsNolXxa+7yY9x6kOMqZP6++5LZGXm5iWxjWbN4WtqmNnN
-cK35fAdLlg4d3wn5tVuTkpKH0FcaRlgpBSjVKejgnFTCxKcOwOCqOfu+nuSSWpa7
-aRqdAbMTeVFQhyLXhQ==
------END CERTIFICATE-----
------BEGIN PRIVATE KEY-----
-MIIEvwIBADANBgkqhkiG9w0BAQEFAASCBKkwggSlAgEAAoIBAQCq5/DgV2phwl6n
-uYcdxgZQ3v0Y0Eum8Ah2D7U1srH5wH8+1oO6jOpWSRPwKYzQyu5rLi8JtiQzK0J4
-qAePb6EszLuhRC/Hakr9XSLR+g8ALSaAC+CZpZltBMQ0dfgDRHC+KbTKLGB4FWHP
-iFMw4i6eKVJdspGQUFSJ0KdhB7U3PLV1sf9+Hz75/MsKCUMTaTJ2sTdmr/ngbbEU
-7E+3UNlGdDdEFhowhH+48+OlXFFaX6nDi5ySUAhly7aG2U6kaXv/dtoy2eGlOj0u
-uRbNI1LsIlC+PoG8NQttw3f6E086hUQwz0wJoz1X4VLbmR/4N/JpVRUNUi/S2GnB
-r5/e0JdLAgMBAAECggEAI0nY9rmWAbF8ke1A9OjajQA+Ck2YEVQmqxn7NKc9EHCq
-1XK9qFtIV6CnOUObC9GbAQ58L+kn+FjKVNd9GCTYhsOPSnEl3GsaKM5+ThTv2/12
-oaHSMmd7EoOVb6+cEjCjhuBdsBERqjngBFYFt2Y8cfPeSfKBE+dCTWKD7QkGZe0Q
-tEII2NeE1AoQwG34TANxyn+HbZG809i+k21Pm0tPNyAFwhPvotpjSftMNgco8jcx
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-cTxCK0PU37VmPjyr6BAXlftCPLGLgKEVIDRuna6EoiZ0/K0RMDZRoaJgDQPoAXDV
-UwJOWYtlJBzUxwQbBJc3S7C3kEC+qeRT9lRwIrn7P6gT1DMcSRsV4ULwGRWAMa2Q
-6apbK/K+56Ds7LiStu3OcJSxDwKBgQDMnAvLm0uMo9ZceKG515ruqzQj2YPz2+Zc
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-pIPQp4C+BQKBgQDKHw9tAZc4feV8g4pWa6rF8ReBFKTnLFU1OXpckQybo7s/Xirl
-STfGh437GTq4wk7lPGlb6CkQGb1jhFkfjANWBBZbWDNYfXZIA6LcRdOY7+YDU5vc
-Ma/G/0xFTfqWI7LcPc44dGFNiqhkMJEbtYOuAnDGOzRGP8yIAhnvVUN3yQKBgQC1
-eaYglYGBoQMMi1Xt7iQVkbWyIkedr6l22wJe2aRRE7Wb4sQeM1m8fMWyrUOL8NpF
-MU6481NKibKp0AQ9kl5Sa9Iy8kTbNpKhBY93SbyXpwnWTDku4+UDA7KozDdOGVKY
-ydX45JeO+lAWWsJjOAsCq+Gr9F020jmvkHL1SsuuPQKBgQDHHCSOlUycLnzxEAks
-uiu5MseFzkmdWN1ShrjPkcJ4HLmSD5zRgCySpBB92WPU+yBANlY7WN6fJHVJk/d7
-sNAg78GuAxcWrNAQwu6DRjhnb8zTVICJX8HmDLmsoOHwLsShdckWMks5XEk3NzoV
-4ym6aG0tDX+rkBkP/VIjSXA+Cg==
------END PRIVATE KEY-----

examples/docker/host2.local.pem

@@ -1,50 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDqTCCApGgAwIBAgIUId5b9t9uqH78g02EzbWF6FKVw3gwDQYJKoZIhvcNAQEL
-BQAwZDELMAkGA1UEBhMCQlIxFzAVBgNVBAgMDlJpbyBkZSBKYW5laXJvMRcwFQYD
-VQQHDA5SaW8gZGUgSmFuZWlybzENMAsGA1UECgwEQUNNRTEUMBIGA1UEAwwLaG9z
-dDIubG9jYWwwHhcNMjIwODE1MDQyNzA1WhcNMjMwODE1MDQyNzA1WjBkMQswCQYD
-VQQGEwJCUjEXMBUGA1UECAwOUmlvIGRlIEphbmVpcm8xFzAVBgNVBAcMDlJpbyBk
-ZSBKYW5laXJvMQ0wCwYDVQQKDARBQ01FMRQwEgYDVQQDDAtob3N0Mi5sb2NhbDCC
-ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMSKvrOahavCXnvSF5131hpo
-6k65C57jgRQ84FaDj5MbJOVlYQVFtMG0XOk7a+hh5v1fe4wH0R7I6FDo0V9sS+ss
-ko5bsElc1xYlg5HbuKq89vRSKg6EDlztx3BKbi912Pmt5vFGNJ16zcw77DUrQIXo
-4I/b4a3pmBiWj43NoTIrmSWHtsGwwOj3iDvSweqdYXJIr3hpHH5u6pohjDoQvqDz
-K6Mu8p6mhCUKNs7KFJnNInNG25oQT6O0n4OGtmgRjLWopdEnOhMkKsfIoI1XtlXB
-LBDv7huICk3t5ywtfCQyO09kX7lFIgd5rn7+MjwH5WNeqbQJxuaqjoXQnNZUgUsC
-AwEAAaNTMFEwHQYDVR0OBBYEFNhMBG8q6a+iK2nECwVTn6B9EXZOMB8GA1UdIwQY
-MBaAFNhMBG8q6a+iK2nECwVTn6B9EXZOMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZI
-hvcNAQELBQADggEBAJmudvx8+p5iIUsT8fm/fbVM0DA6qWALDYUJnTn3j6Lq4vpf
-PFC+q1LmuWfBQMyqKrHrP3e493EctXoiSKZO6iN5dVJIur02OjGuiAEcsYuY1nLn
-s9piiI+UEwxH6ux1NaHUnzsWauoBvRhzjXvO6SAVSZJYa9dY5mizXklDyDNuG5U0
-lXv9egMGBsy0dG6eFXkU5CPdxWU540yI2sCtSAj7z+WRUD5k7gJ7tVoY3//jHQZG
-5STTmm5t9kpIZTWkptyJos9oZJFYMIXqW2Fc6tyLZpRp31R78tDs6ETIkToDc0RR
-jz66th6HI+ZlgIBQhw09+hYAhBDe9+Dmd/SzQZc=
------END CERTIFICATE-----
------BEGIN PRIVATE KEY-----
-MIIEvwIBADANBgkqhkiG9w0BAQEFAASCBKkwggSlAgEAAoIBAQDEir6zmoWrwl57
-0hedd9YaaOpOuQue44EUPOBWg4+TGyTlZWEFRbTBtFzpO2voYeb9X3uMB9EeyOhQ
-6NFfbEvrLJKOW7BJXNcWJYOR27iqvPb0UioOhA5c7cdwSm4vddj5rebxRjSdes3M
-O+w1K0CF6OCP2+Gt6ZgYlo+NzaEyK5klh7bBsMDo94g70sHqnWFySK94aRx+buqa
-IYw6EL6g8yujLvKepoQlCjbOyhSZzSJzRtuaEE+jtJ+DhrZoEYy1qKXRJzoTJCrH
-yKCNV7ZVwSwQ7+4biApN7ecsLXwkMjtPZF+5RSIHea5+/jI8B+VjXqm0Ccbmqo6F
-0JzWVIFLAgMBAAECggEBAKceitVROQQ5e/mxRR9CfK1sNH/H3Ne3/1PkB6XIrFab
-qB3evEatZOuon7A6NKEeTjl37Se+pdSVZOUXcqC/BzbraZre3+EhrkpIj72ApV+Y
-2iwZiWVaaJQgI4uZ3mNAw8RaWJsj5S1a9I8LDOiQ5IZ45CmvABDPJeMScvJSvRRY
-e5N0L6stqS7Z+IoyGVKUfp1iNO0YyywOUiSkIRXgscuRXZGYpiGPomsJ+Js1ejzW
-jyStlZJEr4L1285rGPrmHqjTwFd+hG80Wc4179xL+WRE6HBEUZSiy95fe6kcPHXX
-BgiVYtcFKmiBi2dTbxl4e94ut239i0HtlJ1ZJtLh+BECgYEA8a298K2zXkHosxhN
-tRrH7XfMPTkHDDd3rxM21LT+fIXqinGUp9LYaDcbjuTPs8e33uKMd7R6Q40x89yW
-IXNka/VL0PXUeV67aCVLLqgXDLGudluJinH0XvmI0CmBecFSMqIFmQlgqERoGGs3
-UMac0p876T4XkGQQJdf62bFpE4UCgYEA0DBH0PDlOpwXccDgXrMfayr8HAhI+G5R
-yWQ//9iirtU83chwIWwkh53eLLMzLgdqJnPiWyaUW5BqzmYuD23nhxcQ7PNdIqOO
-H1sE6zqLNshv46t5QKlh1Q4qjd7UqtgrSrY63RXJCMWTwnNMeDLtj8gaKbjkrG3R
-BM2ildt6Uo8CgYBX7NDUli1SloH1XlsvD047S8FHaM7yl994F3J0UmDfpszcj1P4
-9pF64Mmq4/3Yt0li0mMuTb/Jgb3xrYgFJXkcecKahEVH3ropup+umsLAAIirUMQq
-VSkFwJ0Qtnj/deDUwPNuaOX8cd65O5CFV6zIR9xBEDD8fBsP2ZLOzmefDQKBgQDF
-m24vVthd/1cJdCgD+0VxNYXDHeIVXLFo1S0iLYCNLn3tjZlRQBKUXzZJe3ay0/rf
-sNND7aSYHMYkTzydDJbc1PoNzxmyDUiTXpOWqyUExM/fbB1VUPE5h47AxqdZ2oGN
-EtdgjpMZLmCIC2SkGsL+3NJok8UKHdpuErmmQIMk5QKBgQCgEWcYtLXC3YDYMFdI
-UgcTebFqSs3mLYgub1xekW3IXR2yom4V5fQTLiF7Yfn2dpDW4IcMU0UJFYVsUlhK
-aGtet4Vm5Nn8+Mghot5yAjqO9yAUaub7wgifKIe99tQKd8uZyCvJ0hhvmDDSfx4m
-B/TEiFAO99yF49iSxEVSAS6pqQ==
------END PRIVATE KEY-----