diff --git a/src/main/java/org/opensearch/security/tools/democonfig/Certificates.java b/src/main/java/org/opensearch/security/tools/democonfig/Certificates.java
index 09612a71fa..8e2af4dac7 100644
--- a/src/main/java/org/opensearch/security/tools/democonfig/Certificates.java
+++ b/src/main/java/org/opensearch/security/tools/democonfig/Certificates.java
@@ -11,299 +11,191 @@
 
 package org.opensearch.security.tools.democonfig;
 
+import java.util.List;
+import java.util.function.Supplier;
+
 /**
  * Enum for demo certificates
  */
 public enum Certificates {
     ADMIN_CERT(
         "kirk.pem",
-        "-----BEGIN CERTIFICATE-----"
-            + System.lineSeparator()
-            + "MIIEmDCCA4CgAwIBAgIUZjrlDPP8azRDPZchA/XEsx0X2iYwDQYJKoZIhvcNAQEL"
-            + System.lineSeparator()
-            + "BQAwgY8xEzARBgoJkiaJk/IsZAEZFgNjb20xFzAVBgoJkiaJk/IsZAEZFgdleGFt"
-            + System.lineSeparator()
-            + "cGxlMRkwFwYDVQQKDBBFeGFtcGxlIENvbSBJbmMuMSEwHwYDVQQLDBhFeGFtcGxl"
-            + System.lineSeparator()
-            + "IENvbSBJbmMuIFJvb3QgQ0ExITAfBgNVBAMMGEV4YW1wbGUgQ29tIEluYy4gUm9v"
-            + System.lineSeparator()
-            + "dCBDQTAeFw0yMzA4MjkyMDA2MzdaFw0zMzA4MjYyMDA2MzdaME0xCzAJBgNVBAYT"
-            + System.lineSeparator()
-            + "AmRlMQ0wCwYDVQQHDAR0ZXN0MQ8wDQYDVQQKDAZjbGllbnQxDzANBgNVBAsMBmNs"
-            + System.lineSeparator()
-            + "aWVudDENMAsGA1UEAwwEa2lyazCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC"
-            + System.lineSeparator()
-            + "ggEBAJVcOAQlCiuB9emCljROAXnlsPbG7PE3kNz2sN+BbGuw686Wgyl3uToVHvVs"
-            + System.lineSeparator()
-            + "paMmLUqm1KYz9wMSWTIBZgpJ9hYaIbGxD4RBb7qTAJ8Q4ddCV2f7T4lxao/6ixI+"
-            + System.lineSeparator()
-            + "O0l/BG9E3mRGo/r0w+jtTQ3aR2p6eoxaOYbVyEMYtFI4QZTkcgGIPGxm05y8xonx"
-            + System.lineSeparator()
-            + "vV5pbSW9L7qAVDzQC8EYGQMMI4ccu0NcHKWtmTYJA/wDPE2JwhngHwbcIbc4cDz6"
-            + System.lineSeparator()
-            + "cG0S3FmgiKGuuSqUy35v/k3y7zMHQSdx7DSR2tzhH/bBL/9qGvpT71KKrxPtaxS0"
-            + System.lineSeparator()
-            + "bAqPcEkKWDo7IMlGGW7LaAWfGg8CAwEAAaOCASswggEnMAwGA1UdEwEB/wQCMAAw"
-            + System.lineSeparator()
-            + "DgYDVR0PAQH/BAQDAgXgMBYGA1UdJQEB/wQMMAoGCCsGAQUFBwMCMIHPBgNVHSME"
-            + System.lineSeparator()
-            + "gccwgcSAFBeH36Ba62YSp9XQ+LoSRTy3KwCcoYGVpIGSMIGPMRMwEQYKCZImiZPy"
-            + System.lineSeparator()
-            + "LGQBGRYDY29tMRcwFQYKCZImiZPyLGQBGRYHZXhhbXBsZTEZMBcGA1UECgwQRXhh"
-            + System.lineSeparator()
-            + "bXBsZSBDb20gSW5jLjEhMB8GA1UECwwYRXhhbXBsZSBDb20gSW5jLiBSb290IENB"
-            + System.lineSeparator()
-            + "MSEwHwYDVQQDDBhFeGFtcGxlIENvbSBJbmMuIFJvb3QgQ0GCFHfkrz782p+T9k0G"
-            + System.lineSeparator()
-            + "xGeM4+BrehWKMB0GA1UdDgQWBBSjMS8tgguX/V7KSGLoGg7K6XMzIDANBgkqhkiG"
-            + System.lineSeparator()
-            + "9w0BAQsFAAOCAQEANMwD1JYlwAh82yG1gU3WSdh/tb6gqaSzZK7R6I0L7slaXN9m"
-            + System.lineSeparator()
-            + "y2ErUljpTyaHrdiBFmPhU/2Kj2r+fIUXtXdDXzizx/JdmueT0nG9hOixLqzfoC9p"
-            + System.lineSeparator()
-            + "fAhZxM62RgtyZoaczQN82k1/geMSwRpEndFe3OH7arkS/HSbIFxQhAIy229eWe5d"
-            + System.lineSeparator()
-            + "1bUzP59iu7f3r567I4ob8Vy7PP+Ov35p7Vv4oDHHwgsdRzX6pvL6mmwVrQ3BfVec"
-            + System.lineSeparator()
-            + "h9Dqprr+ukYmjho76g6k5cQuRaB6MxqldzUg+2E7IHQP8MCF+co51uZq2nl33mtp"
-            + System.lineSeparator()
-            + "RGr6JbdHXc96zsLTL3saJQ8AWEfu1gbTVrwyRA=="
-            + System.lineSeparator()
-            + "-----END CERTIFICATE-----"
+        () -> getCertContent(
+            List.of(
+                "-----BEGIN CERTIFICATE-----",
+                "MIIEmDCCA4CgAwIBAgIUZjrlDPP8azRDPZchA/XEsx0X2iYwDQYJKoZIhvcNAQEL",
+                "BQAwgY8xEzARBgoJkiaJk/IsZAEZFgNjb20xFzAVBgoJkiaJk/IsZAEZFgdleGFt",
+                "cGxlMRkwFwYDVQQKDBBFeGFtcGxlIENvbSBJbmMuMSEwHwYDVQQLDBhFeGFtcGxl",
+                "IENvbSBJbmMuIFJvb3QgQ0ExITAfBgNVBAMMGEV4YW1wbGUgQ29tIEluYy4gUm9v",
+                "dCBDQTAeFw0yMzA4MjkyMDA2MzdaFw0zMzA4MjYyMDA2MzdaME0xCzAJBgNVBAYT",
+                "AmRlMQ0wCwYDVQQHDAR0ZXN0MQ8wDQYDVQQKDAZjbGllbnQxDzANBgNVBAsMBmNs",
+                "aWVudDENMAsGA1UEAwwEa2lyazCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC",
+                "ggEBAJVcOAQlCiuB9emCljROAXnlsPbG7PE3kNz2sN+BbGuw686Wgyl3uToVHvVs",
+                "paMmLUqm1KYz9wMSWTIBZgpJ9hYaIbGxD4RBb7qTAJ8Q4ddCV2f7T4lxao/6ixI+",
+                "O0l/BG9E3mRGo/r0w+jtTQ3aR2p6eoxaOYbVyEMYtFI4QZTkcgGIPGxm05y8xonx",
+                "vV5pbSW9L7qAVDzQC8EYGQMMI4ccu0NcHKWtmTYJA/wDPE2JwhngHwbcIbc4cDz6",
+                "cG0S3FmgiKGuuSqUy35v/k3y7zMHQSdx7DSR2tzhH/bBL/9qGvpT71KKrxPtaxS0",
+                "bAqPcEkKWDo7IMlGGW7LaAWfGg8CAwEAAaOCASswggEnMAwGA1UdEwEB/wQCMAAw",
+                "DgYDVR0PAQH/BAQDAgXgMBYGA1UdJQEB/wQMMAoGCCsGAQUFBwMCMIHPBgNVHSME",
+                "gccwgcSAFBeH36Ba62YSp9XQ+LoSRTy3KwCcoYGVpIGSMIGPMRMwEQYKCZImiZPy",
+                "LGQBGRYDY29tMRcwFQYKCZImiZPyLGQBGRYHZXhhbXBsZTEZMBcGA1UECgwQRXhh",
+                "bXBsZSBDb20gSW5jLjEhMB8GA1UECwwYRXhhbXBsZSBDb20gSW5jLiBSb290IENB",
+                "MSEwHwYDVQQDDBhFeGFtcGxlIENvbSBJbmMuIFJvb3QgQ0GCFHfkrz782p+T9k0G",
+                "xGeM4+BrehWKMB0GA1UdDgQWBBSjMS8tgguX/V7KSGLoGg7K6XMzIDANBgkqhkiG",
+                "9w0BAQsFAAOCAQEANMwD1JYlwAh82yG1gU3WSdh/tb6gqaSzZK7R6I0L7slaXN9m",
+                "y2ErUljpTyaHrdiBFmPhU/2Kj2r+fIUXtXdDXzizx/JdmueT0nG9hOixLqzfoC9p",
+                "fAhZxM62RgtyZoaczQN82k1/geMSwRpEndFe3OH7arkS/HSbIFxQhAIy229eWe5d",
+                "1bUzP59iu7f3r567I4ob8Vy7PP+Ov35p7Vv4oDHHwgsdRzX6pvL6mmwVrQ3BfVec",
+                "h9Dqprr+ukYmjho76g6k5cQuRaB6MxqldzUg+2E7IHQP8MCF+co51uZq2nl33mtp",
+                "RGr6JbdHXc96zsLTL3saJQ8AWEfu1gbTVrwyRA==",
+                "-----END CERTIFICATE-----"
+            )
+        )
     ),
     ADMIN_CERT_KEY(
         "kirk-key.pem",
-        "-----BEGIN PRIVATE KEY-----"
-            + System.lineSeparator()
-            + "MIIEvAIBADANBgkqhkiG9w0BAQEFAASCBKYwggSiAgEAAoIBAQCVXDgEJQorgfXp"
-            + System.lineSeparator()
-            + "gpY0TgF55bD2xuzxN5Dc9rDfgWxrsOvOloMpd7k6FR71bKWjJi1KptSmM/cDElky"
-            + System.lineSeparator()
-            + "AWYKSfYWGiGxsQ+EQW+6kwCfEOHXQldn+0+JcWqP+osSPjtJfwRvRN5kRqP69MPo"
-            + System.lineSeparator()
-            + "7U0N2kdqenqMWjmG1chDGLRSOEGU5HIBiDxsZtOcvMaJ8b1eaW0lvS+6gFQ80AvB"
-            + System.lineSeparator()
-            + "GBkDDCOHHLtDXBylrZk2CQP8AzxNicIZ4B8G3CG3OHA8+nBtEtxZoIihrrkqlMt+"
-            + System.lineSeparator()
-            + "b/5N8u8zB0Encew0kdrc4R/2wS//ahr6U+9Siq8T7WsUtGwKj3BJClg6OyDJRhlu"
-            + System.lineSeparator()
-            + "y2gFnxoPAgMBAAECggEAP5TOycDkx+megAWVoHV2fmgvgZXkBrlzQwUG/VZQi7V4"
-            + System.lineSeparator()
-            + "ZGzBMBVltdqI38wc5MtbK3TCgHANnnKgor9iq02Z4wXDwytPIiti/ycV9CDRKvv0"
-            + System.lineSeparator()
-            + "TnD2hllQFjN/IUh5n4thHWbRTxmdM7cfcNgX3aZGkYbLBVVhOMtn4VwyYu/Mxy8j"
-            + System.lineSeparator()
-            + "xClZT2xKOHkxqwmWPmdDTbAeZIbSv7RkIGfrKuQyUGUaWhrPslvYzFkYZ0umaDgQ"
-            + System.lineSeparator()
-            + "OAthZew5Bz3OfUGOMPLH61SVPuJZh9zN1hTWOvT65WFWfsPd2yStI+WD/5PU1Doo"
-            + System.lineSeparator()
-            + "1RyeHJO7s3ug8JPbtNJmaJwHe9nXBb/HXFdqb976yQKBgQDNYhpu+MYSYupaYqjs"
-            + System.lineSeparator()
-            + "9YFmHQNKpNZqgZ4ceRFZ6cMJoqpI5dpEMqToFH7tpor72Lturct2U9nc2WR0HeEs"
-            + System.lineSeparator()
-            + "/6tiptyMPTFEiMFb1opQlXF2ae7LeJllntDGN0Q6vxKnQV+7VMcXA0Y8F7tvGDy3"
-            + System.lineSeparator()
-            + "qJu5lfvB1mNM2I6y/eMxjBuQhwKBgQC6K41DXMFro0UnoO879pOQYMydCErJRmjG"
-            + System.lineSeparator()
-            + "/tZSy3Wj4KA/QJsDSViwGfvdPuHZRaG9WtxdL6kn0w1exM9Rb0bBKl36lvi7o7xv"
-            + System.lineSeparator()
-            + "M+Lw9eyXMkww8/F5d7YYH77gIhGo+RITkKI3+5BxeBaUnrGvmHrpmpgRXWmINqr0"
-            + System.lineSeparator()
-            + "0jsnN3u0OQKBgCf45vIgItSjQb8zonLz2SpZjTFy4XQ7I92gxnq8X0Q5z3B+o7tQ"
-            + System.lineSeparator()
-            + "K/4rNwTju/sGFHyXAJlX+nfcK4vZ4OBUJjP+C8CTjEotX4yTNbo3S6zjMyGQqDI5"
-            + System.lineSeparator()
-            + "9aIOUY4pb+TzeUFJX7If5gR+DfGyQubvvtcg1K3GHu9u2l8FwLj87sRzAoGAflQF"
-            + System.lineSeparator()
-            + "RHuRiG+/AngTPnZAhc0Zq0kwLkpH2Rid6IrFZhGLy8AUL/O6aa0IGoaMDLpSWUJp"
-            + System.lineSeparator()
-            + "nBY2S57MSM11/MVslrEgGmYNnI4r1K25xlaqV6K6ztEJv6n69327MS4NG8L/gCU5"
-            + System.lineSeparator()
-            + "3pEm38hkUi8pVYU7in7rx4TCkrq94OkzWJYurAkCgYATQCL/rJLQAlJIGulp8s6h"
-            + System.lineSeparator()
-            + "mQGwy8vIqMjAdHGLrCS35sVYBXG13knS52LJHvbVee39AbD5/LlWvjJGlQMzCLrw"
-            + System.lineSeparator()
-            + "F7oILW5kXxhb8S73GWcuMbuQMFVHFONbZAZgn+C9FW4l7XyRdkrbR1MRZ2km8YMs"
-            + System.lineSeparator()
-            + "/AHmo368d4PSNRMMzLHw8Q=="
-            + System.lineSeparator()
-            + "-----END PRIVATE KEY-----"
+        () -> getCertContent(
+            List.of(
+                "-----BEGIN PRIVATE KEY-----",
+                "MIIEvAIBADANBgkqhkiG9w0BAQEFAASCBKYwggSiAgEAAoIBAQCVXDgEJQorgfXp",
+                "gpY0TgF55bD2xuzxN5Dc9rDfgWxrsOvOloMpd7k6FR71bKWjJi1KptSmM/cDElky",
+                "AWYKSfYWGiGxsQ+EQW+6kwCfEOHXQldn+0+JcWqP+osSPjtJfwRvRN5kRqP69MPo",
+                "7U0N2kdqenqMWjmG1chDGLRSOEGU5HIBiDxsZtOcvMaJ8b1eaW0lvS+6gFQ80AvB",
+                "GBkDDCOHHLtDXBylrZk2CQP8AzxNicIZ4B8G3CG3OHA8+nBtEtxZoIihrrkqlMt+",
+                "b/5N8u8zB0Encew0kdrc4R/2wS//ahr6U+9Siq8T7WsUtGwKj3BJClg6OyDJRhlu",
+                "y2gFnxoPAgMBAAECggEAP5TOycDkx+megAWVoHV2fmgvgZXkBrlzQwUG/VZQi7V4",
+                "ZGzBMBVltdqI38wc5MtbK3TCgHANnnKgor9iq02Z4wXDwytPIiti/ycV9CDRKvv0",
+                "TnD2hllQFjN/IUh5n4thHWbRTxmdM7cfcNgX3aZGkYbLBVVhOMtn4VwyYu/Mxy8j",
+                "xClZT2xKOHkxqwmWPmdDTbAeZIbSv7RkIGfrKuQyUGUaWhrPslvYzFkYZ0umaDgQ",
+                "OAthZew5Bz3OfUGOMPLH61SVPuJZh9zN1hTWOvT65WFWfsPd2yStI+WD/5PU1Doo",
+                "1RyeHJO7s3ug8JPbtNJmaJwHe9nXBb/HXFdqb976yQKBgQDNYhpu+MYSYupaYqjs",
+                "9YFmHQNKpNZqgZ4ceRFZ6cMJoqpI5dpEMqToFH7tpor72Lturct2U9nc2WR0HeEs",
+                "/6tiptyMPTFEiMFb1opQlXF2ae7LeJllntDGN0Q6vxKnQV+7VMcXA0Y8F7tvGDy3",
+                "qJu5lfvB1mNM2I6y/eMxjBuQhwKBgQC6K41DXMFro0UnoO879pOQYMydCErJRmjG",
+                "/tZSy3Wj4KA/QJsDSViwGfvdPuHZRaG9WtxdL6kn0w1exM9Rb0bBKl36lvi7o7xv",
+                "M+Lw9eyXMkww8/F5d7YYH77gIhGo+RITkKI3+5BxeBaUnrGvmHrpmpgRXWmINqr0",
+                "0jsnN3u0OQKBgCf45vIgItSjQb8zonLz2SpZjTFy4XQ7I92gxnq8X0Q5z3B+o7tQ",
+                "K/4rNwTju/sGFHyXAJlX+nfcK4vZ4OBUJjP+C8CTjEotX4yTNbo3S6zjMyGQqDI5",
+                "9aIOUY4pb+TzeUFJX7If5gR+DfGyQubvvtcg1K3GHu9u2l8FwLj87sRzAoGAflQF",
+                "RHuRiG+/AngTPnZAhc0Zq0kwLkpH2Rid6IrFZhGLy8AUL/O6aa0IGoaMDLpSWUJp",
+                "nBY2S57MSM11/MVslrEgGmYNnI4r1K25xlaqV6K6ztEJv6n69327MS4NG8L/gCU5",
+                "3pEm38hkUi8pVYU7in7rx4TCkrq94OkzWJYurAkCgYATQCL/rJLQAlJIGulp8s6h",
+                "mQGwy8vIqMjAdHGLrCS35sVYBXG13knS52LJHvbVee39AbD5/LlWvjJGlQMzCLrw",
+                "F7oILW5kXxhb8S73GWcuMbuQMFVHFONbZAZgn+C9FW4l7XyRdkrbR1MRZ2km8YMs",
+                "/AHmo368d4PSNRMMzLHw8Q==",
+                "-----END PRIVATE KEY-----"
+            )
+        )
     ),
     NODE_CERT(
         "esnode.pem",
-        "-----BEGIN CERTIFICATE-----"
-            + System.lineSeparator()
-            + "MIIEPDCCAySgAwIBAgIUZjrlDPP8azRDPZchA/XEsx0X2iIwDQYJKoZIhvcNAQEL"
-            + System.lineSeparator()
-            + "BQAwgY8xEzARBgoJkiaJk/IsZAEZFgNjb20xFzAVBgoJkiaJk/IsZAEZFgdleGFt"
-            + System.lineSeparator()
-            + "cGxlMRkwFwYDVQQKDBBFeGFtcGxlIENvbSBJbmMuMSEwHwYDVQQLDBhFeGFtcGxl"
-            + System.lineSeparator()
-            + "IENvbSBJbmMuIFJvb3QgQ0ExITAfBgNVBAMMGEV4YW1wbGUgQ29tIEluYy4gUm9v"
-            + System.lineSeparator()
-            + "dCBDQTAeFw0yMzA4MjkwNDIzMTJaFw0zMzA4MjYwNDIzMTJaMFcxCzAJBgNVBAYT"
-            + System.lineSeparator()
-            + "AmRlMQ0wCwYDVQQHDAR0ZXN0MQ0wCwYDVQQKDARub2RlMQ0wCwYDVQQLDARub2Rl"
-            + System.lineSeparator()
-            + "MRswGQYDVQQDDBJub2RlLTAuZXhhbXBsZS5jb20wggEiMA0GCSqGSIb3DQEBAQUA"
-            + System.lineSeparator()
-            + "A4IBDwAwggEKAoIBAQCm93kXteDQHMAvbUPNPW5pyRHKDD42XGWSgq0k1D29C/Ud"
-            + System.lineSeparator()
-            + "yL21HLzTJa49ZU2ldIkSKs9JqbkHdyK0o8MO6L8dotLoYbxDWbJFW8bp1w6tDTU0"
-            + System.lineSeparator()
-            + "HGkn47XVu3EwbfrTENg3jFu+Oem6a/501SzITzJWtS0cn2dIFOBimTVpT/4Zv5qr"
-            + System.lineSeparator()
-            + "XA6Cp4biOmoTYWhi/qQl8d0IaADiqoZ1MvZbZ6x76qTrRAbg+UWkpTEXoH1xTc8n"
-            + System.lineSeparator()
-            + "dibR7+HP6OTqCKvo1NhE8uP4pY+fWd6b6l+KLo3IKpfTbAIJXIO+M67FLtWKtttD"
-            + System.lineSeparator()
-            + "ao94B069skzKk6FPgW/OZh6PRCD0oxOavV+ld2SjAgMBAAGjgcYwgcMwRwYDVR0R"
-            + System.lineSeparator()
-            + "BEAwPogFKgMEBQWCEm5vZGUtMC5leGFtcGxlLmNvbYIJbG9jYWxob3N0hxAAAAAA"
-            + System.lineSeparator()
-            + "AAAAAAAAAAAAAAABhwR/AAABMAsGA1UdDwQEAwIF4DAdBgNVHSUEFjAUBggrBgEF"
-            + System.lineSeparator()
-            + "BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU0/qDQaY10jIo"
-            + System.lineSeparator()
-            + "wCjLUpz/HfQXyt8wHwYDVR0jBBgwFoAUF4ffoFrrZhKn1dD4uhJFPLcrAJwwDQYJ"
-            + System.lineSeparator()
-            + "KoZIhvcNAQELBQADggEBAD2hkndVih6TWxoe/oOW0i2Bq7ScNO/n7/yHWL04HJmR"
-            + System.lineSeparator()
-            + "MaHv/Xjc8zLFLgHuHaRvC02ikWIJyQf5xJt0Oqu2GVbqXH9PBGKuEP2kCsRRyU27"
-            + System.lineSeparator()
-            + "zTclAzfQhqmKBTYQ/3lJ3GhRQvXIdYTe+t4aq78TCawp1nSN+vdH/1geG6QjMn5N"
-            + System.lineSeparator()
-            + "1FU8tovDd4x8Ib/0dv8RJx+n9gytI8n/giIaDCEbfLLpe4EkV5e5UNpOnRgJjjuy"
-            + System.lineSeparator()
-            + "vtZutc81TQnzBtkS9XuulovDE0qI+jQrKkKu8xgGLhgH0zxnPkKtUg2I3Aq6zl1L"
-            + System.lineSeparator()
-            + "zYkEOUF8Y25J6WeY88Yfnc0iigI+Pnz5NK8R9GL7TYo="
-            + System.lineSeparator()
-            + "-----END CERTIFICATE-----"
+        () -> getCertContent(
+            List.of(
+                "-----BEGIN CERTIFICATE-----",
+                "MIIEPDCCAySgAwIBAgIUZjrlDPP8azRDPZchA/XEsx0X2iIwDQYJKoZIhvcNAQEL",
+                "BQAwgY8xEzARBgoJkiaJk/IsZAEZFgNjb20xFzAVBgoJkiaJk/IsZAEZFgdleGFt",
+                "cGxlMRkwFwYDVQQKDBBFeGFtcGxlIENvbSBJbmMuMSEwHwYDVQQLDBhFeGFtcGxl",
+                "IENvbSBJbmMuIFJvb3QgQ0ExITAfBgNVBAMMGEV4YW1wbGUgQ29tIEluYy4gUm9v",
+                "dCBDQTAeFw0yMzA4MjkwNDIzMTJaFw0zMzA4MjYwNDIzMTJaMFcxCzAJBgNVBAYT",
+                "AmRlMQ0wCwYDVQQHDAR0ZXN0MQ0wCwYDVQQKDARub2RlMQ0wCwYDVQQLDARub2Rl",
+                "MRswGQYDVQQDDBJub2RlLTAuZXhhbXBsZS5jb20wggEiMA0GCSqGSIb3DQEBAQUA",
+                "A4IBDwAwggEKAoIBAQCm93kXteDQHMAvbUPNPW5pyRHKDD42XGWSgq0k1D29C/Ud",
+                "yL21HLzTJa49ZU2ldIkSKs9JqbkHdyK0o8MO6L8dotLoYbxDWbJFW8bp1w6tDTU0",
+                "HGkn47XVu3EwbfrTENg3jFu+Oem6a/501SzITzJWtS0cn2dIFOBimTVpT/4Zv5qr",
+                "XA6Cp4biOmoTYWhi/qQl8d0IaADiqoZ1MvZbZ6x76qTrRAbg+UWkpTEXoH1xTc8n",
+                "dibR7+HP6OTqCKvo1NhE8uP4pY+fWd6b6l+KLo3IKpfTbAIJXIO+M67FLtWKtttD",
+                "ao94B069skzKk6FPgW/OZh6PRCD0oxOavV+ld2SjAgMBAAGjgcYwgcMwRwYDVR0R",
+                "BEAwPogFKgMEBQWCEm5vZGUtMC5leGFtcGxlLmNvbYIJbG9jYWxob3N0hxAAAAAA",
+                "AAAAAAAAAAAAAAABhwR/AAABMAsGA1UdDwQEAwIF4DAdBgNVHSUEFjAUBggrBgEF",
+                "BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU0/qDQaY10jIo",
+                "wCjLUpz/HfQXyt8wHwYDVR0jBBgwFoAUF4ffoFrrZhKn1dD4uhJFPLcrAJwwDQYJ",
+                "KoZIhvcNAQELBQADggEBAD2hkndVih6TWxoe/oOW0i2Bq7ScNO/n7/yHWL04HJmR",
+                "MaHv/Xjc8zLFLgHuHaRvC02ikWIJyQf5xJt0Oqu2GVbqXH9PBGKuEP2kCsRRyU27",
+                "zTclAzfQhqmKBTYQ/3lJ3GhRQvXIdYTe+t4aq78TCawp1nSN+vdH/1geG6QjMn5N",
+                "1FU8tovDd4x8Ib/0dv8RJx+n9gytI8n/giIaDCEbfLLpe4EkV5e5UNpOnRgJjjuy",
+                "vtZutc81TQnzBtkS9XuulovDE0qI+jQrKkKu8xgGLhgH0zxnPkKtUg2I3Aq6zl1L",
+                "zYkEOUF8Y25J6WeY88Yfnc0iigI+Pnz5NK8R9GL7TYo=",
+                "-----END CERTIFICATE-----"
+            )
+        )
     ),
     NODE_KEY(
         "esnode-key.pem",
-        "-----BEGIN PRIVATE KEY-----"
-            + System.lineSeparator()
-            + "MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQCm93kXteDQHMAv"
-            + System.lineSeparator()
-            + "bUPNPW5pyRHKDD42XGWSgq0k1D29C/UdyL21HLzTJa49ZU2ldIkSKs9JqbkHdyK0"
-            + System.lineSeparator()
-            + "o8MO6L8dotLoYbxDWbJFW8bp1w6tDTU0HGkn47XVu3EwbfrTENg3jFu+Oem6a/50"
-            + System.lineSeparator()
-            + "1SzITzJWtS0cn2dIFOBimTVpT/4Zv5qrXA6Cp4biOmoTYWhi/qQl8d0IaADiqoZ1"
-            + System.lineSeparator()
-            + "MvZbZ6x76qTrRAbg+UWkpTEXoH1xTc8ndibR7+HP6OTqCKvo1NhE8uP4pY+fWd6b"
-            + System.lineSeparator()
-            + "6l+KLo3IKpfTbAIJXIO+M67FLtWKtttDao94B069skzKk6FPgW/OZh6PRCD0oxOa"
-            + System.lineSeparator()
-            + "vV+ld2SjAgMBAAECggEAQK1+uAOZeaSZggW2jQut+MaN4JHLi61RH2cFgU3COLgo"
-            + System.lineSeparator()
-            + "FIiNjFn8f2KKU3gpkt1It8PjlmprpYut4wHI7r6UQfuv7ZrmncRiPWHm9PB82+ZQ"
-            + System.lineSeparator()
-            + "5MXYqj4YUxoQJ62Cyz4sM6BobZDrjG6HHGTzuwiKvHHkbsEE9jQ4E5m7yfbVvM0O"
-            + System.lineSeparator()
-            + "zvwrSOM1tkZihKSTpR0j2+taji914tjBssbn12TMZQL5ItGnhR3luY8mEwT9MNkZ"
-            + System.lineSeparator()
-            + "xg0VcREoAH+pu9FE0vPUgLVzhJ3be7qZTTSRqv08bmW+y1plu80GbppePcgYhEow"
-            + System.lineSeparator()
-            + "dlW4l6XPJaHVSn1lSFHE6QAx6sqiAnBz0NoTPIaLyQKBgQDZqDOlhCRciMRicSXn"
-            + System.lineSeparator()
-            + "7yid9rhEmdMkySJHTVFOidFWwlBcp0fGxxn8UNSBcXdSy7GLlUtH41W9PWl8tp9U"
-            + System.lineSeparator()
-            + "hQiiXORxOJ7ZcB80uNKXF01hpPj2DpFPWyHFxpDkWiTAYpZl68rOlYujxZUjJIej"
-            + System.lineSeparator()
-            + "VvcykBC2BlEOG9uZv2kxcqLyJwKBgQDEYULTxaTuLIa17wU3nAhaainKB3vHxw9B"
-            + System.lineSeparator()
-            + "Ksy5p3ND43UNEKkQm7K/WENx0q47TA1mKD9i+BhaLod98mu0YZ+BCUNgWKcBHK8c"
-            + System.lineSeparator()
-            + "uXpauvM/pLhFLXZ2jvEJVpFY3J79FSRK8bwE9RgKfVKMMgEk4zOyZowS8WScOqiy"
-            + System.lineSeparator()
-            + "hnQn1vKTJQKBgElhYuAnl9a2qXcC7KOwRsJS3rcKIVxijzL4xzOyVShp5IwIPbOv"
-            + System.lineSeparator()
-            + "hnxBiBOH/JGmaNpFYBcBdvORE9JfA4KMQ2fx53agfzWRjoPI1/7mdUk5RFI4gRb/"
-            + System.lineSeparator()
-            + "A3jZRBoopgFSe6ArCbnyQxzYzToG48/Wzwp19ZxYrtUR4UyJct6f5n27AoGBAJDh"
-            + System.lineSeparator()
-            + "KIpQQDOvCdtjcbfrF4aM2DPCfaGPzENJriwxy6oEPzDaX8Bu/dqI5Ykt43i/zQrX"
-            + System.lineSeparator()
-            + "GpyLaHvv4+oZVTiI5UIvcVO9U8hQPyiz9f7F+fu0LHZs6f7hyhYXlbe3XFxeop3f"
-            + System.lineSeparator()
-            + "5dTKdWgXuTTRF2L9dABkA2deS9mutRKwezWBMQk5AoGBALPtX0FrT1zIosibmlud"
-            + System.lineSeparator()
-            + "tu49A/0KZu4PBjrFMYTSEWGNJez3Fb2VsJwylVl6HivwbP61FhlYfyksCzQQFU71"
-            + System.lineSeparator()
-            + "+x7Nmybp7PmpEBECr3deoZKQ/acNHn0iwb0It+YqV5+TquQebqgwK6WCLsMuiYKT"
-            + System.lineSeparator()
-            + "bg/ch9Rhxbq22yrVgWHh6epp"
-            + System.lineSeparator()
-            + "-----END PRIVATE KEY-----"
+        () -> getCertContent(
+            List.of(
+                "-----BEGIN PRIVATE KEY-----",
+                "MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQCm93kXteDQHMAv",
+                "bUPNPW5pyRHKDD42XGWSgq0k1D29C/UdyL21HLzTJa49ZU2ldIkSKs9JqbkHdyK0",
+                "o8MO6L8dotLoYbxDWbJFW8bp1w6tDTU0HGkn47XVu3EwbfrTENg3jFu+Oem6a/50",
+                "1SzITzJWtS0cn2dIFOBimTVpT/4Zv5qrXA6Cp4biOmoTYWhi/qQl8d0IaADiqoZ1",
+                "MvZbZ6x76qTrRAbg+UWkpTEXoH1xTc8ndibR7+HP6OTqCKvo1NhE8uP4pY+fWd6b",
+                "6l+KLo3IKpfTbAIJXIO+M67FLtWKtttDao94B069skzKk6FPgW/OZh6PRCD0oxOa",
+                "vV+ld2SjAgMBAAECggEAQK1+uAOZeaSZggW2jQut+MaN4JHLi61RH2cFgU3COLgo",
+                "FIiNjFn8f2KKU3gpkt1It8PjlmprpYut4wHI7r6UQfuv7ZrmncRiPWHm9PB82+ZQ",
+                "5MXYqj4YUxoQJ62Cyz4sM6BobZDrjG6HHGTzuwiKvHHkbsEE9jQ4E5m7yfbVvM0O",
+                "zvwrSOM1tkZihKSTpR0j2+taji914tjBssbn12TMZQL5ItGnhR3luY8mEwT9MNkZ",
+                "xg0VcREoAH+pu9FE0vPUgLVzhJ3be7qZTTSRqv08bmW+y1plu80GbppePcgYhEow",
+                "dlW4l6XPJaHVSn1lSFHE6QAx6sqiAnBz0NoTPIaLyQKBgQDZqDOlhCRciMRicSXn",
+                "7yid9rhEmdMkySJHTVFOidFWwlBcp0fGxxn8UNSBcXdSy7GLlUtH41W9PWl8tp9U",
+                "hQiiXORxOJ7ZcB80uNKXF01hpPj2DpFPWyHFxpDkWiTAYpZl68rOlYujxZUjJIej",
+                "VvcykBC2BlEOG9uZv2kxcqLyJwKBgQDEYULTxaTuLIa17wU3nAhaainKB3vHxw9B",
+                "Ksy5p3ND43UNEKkQm7K/WENx0q47TA1mKD9i+BhaLod98mu0YZ+BCUNgWKcBHK8c",
+                "uXpauvM/pLhFLXZ2jvEJVpFY3J79FSRK8bwE9RgKfVKMMgEk4zOyZowS8WScOqiy",
+                "hnQn1vKTJQKBgElhYuAnl9a2qXcC7KOwRsJS3rcKIVxijzL4xzOyVShp5IwIPbOv",
+                "hnxBiBOH/JGmaNpFYBcBdvORE9JfA4KMQ2fx53agfzWRjoPI1/7mdUk5RFI4gRb/",
+                "A3jZRBoopgFSe6ArCbnyQxzYzToG48/Wzwp19ZxYrtUR4UyJct6f5n27AoGBAJDh",
+                "KIpQQDOvCdtjcbfrF4aM2DPCfaGPzENJriwxy6oEPzDaX8Bu/dqI5Ykt43i/zQrX",
+                "GpyLaHvv4+oZVTiI5UIvcVO9U8hQPyiz9f7F+fu0LHZs6f7hyhYXlbe3XFxeop3f",
+                "5dTKdWgXuTTRF2L9dABkA2deS9mutRKwezWBMQk5AoGBALPtX0FrT1zIosibmlud",
+                "tu49A/0KZu4PBjrFMYTSEWGNJez3Fb2VsJwylVl6HivwbP61FhlYfyksCzQQFU71",
+                "+x7Nmybp7PmpEBECr3deoZKQ/acNHn0iwb0It+YqV5+TquQebqgwK6WCLsMuiYKT",
+                "bg/ch9Rhxbq22yrVgWHh6epp",
+                "-----END PRIVATE KEY-----"
+            )
+        )
     ),
     ROOT_CA(
         "root-ca.pem",
-        "-----BEGIN CERTIFICATE-----"
-            + System.lineSeparator()
-            + "MIIExjCCA66gAwIBAgIUd+SvPvzan5P2TQbEZ4zj4Gt6FYowDQYJKoZIhvcNAQEL"
-            + System.lineSeparator()
-            + "BQAwgY8xEzARBgoJkiaJk/IsZAEZFgNjb20xFzAVBgoJkiaJk/IsZAEZFgdleGFt"
-            + System.lineSeparator()
-            + "cGxlMRkwFwYDVQQKDBBFeGFtcGxlIENvbSBJbmMuMSEwHwYDVQQLDBhFeGFtcGxl"
-            + System.lineSeparator()
-            + "IENvbSBJbmMuIFJvb3QgQ0ExITAfBgNVBAMMGEV4YW1wbGUgQ29tIEluYy4gUm9v"
-            + System.lineSeparator()
-            + "dCBDQTAeFw0yMzA4MjkwNDIwMDNaFw0yMzA5MjgwNDIwMDNaMIGPMRMwEQYKCZIm"
-            + System.lineSeparator()
-            + "iZPyLGQBGRYDY29tMRcwFQYKCZImiZPyLGQBGRYHZXhhbXBsZTEZMBcGA1UECgwQ"
-            + System.lineSeparator()
-            + "RXhhbXBsZSBDb20gSW5jLjEhMB8GA1UECwwYRXhhbXBsZSBDb20gSW5jLiBSb290"
-            + System.lineSeparator()
-            + "IENBMSEwHwYDVQQDDBhFeGFtcGxlIENvbSBJbmMuIFJvb3QgQ0EwggEiMA0GCSqG"
-            + System.lineSeparator()
-            + "SIb3DQEBAQUAA4IBDwAwggEKAoIBAQDEPyN7J9VGPyJcQmCBl5TGwfSzvVdWwoQU"
-            + System.lineSeparator()
-            + "j9aEsdfFJ6pBCDQSsj8Lv4RqL0dZra7h7SpZLLX/YZcnjikrYC+rP5OwsI9xEE/4"
-            + System.lineSeparator()
-            + "U98CsTBPhIMgqFK6SzNE5494BsAk4cL72dOOc8tX19oDS/PvBULbNkthQ0aAF1dg"
-            + System.lineSeparator()
-            + "vbrHvu7hq7LisB5ZRGHVE1k/AbCs2PaaKkn2jCw/b+U0Ml9qPuuEgz2mAqJDGYoA"
-            + System.lineSeparator()
-            + "WSR4YXrOcrmPuRqbws464YZbJW898/0Pn/U300ed+4YHiNYLLJp51AMkR4YEw969"
-            + System.lineSeparator()
-            + "VRPbWIvLrd0PQBooC/eLrL6rvud/GpYhdQEUx8qcNCKd4bz3OaQ5AgMBAAGjggEW"
-            + System.lineSeparator()
-            + "MIIBEjAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIBhjAdBgNVHQ4EFgQU"
-            + System.lineSeparator()
-            + "F4ffoFrrZhKn1dD4uhJFPLcrAJwwgc8GA1UdIwSBxzCBxIAUF4ffoFrrZhKn1dD4"
-            + System.lineSeparator()
-            + "uhJFPLcrAJyhgZWkgZIwgY8xEzARBgoJkiaJk/IsZAEZFgNjb20xFzAVBgoJkiaJ"
-            + System.lineSeparator()
-            + "k/IsZAEZFgdleGFtcGxlMRkwFwYDVQQKDBBFeGFtcGxlIENvbSBJbmMuMSEwHwYD"
-            + System.lineSeparator()
-            + "VQQLDBhFeGFtcGxlIENvbSBJbmMuIFJvb3QgQ0ExITAfBgNVBAMMGEV4YW1wbGUg"
-            + System.lineSeparator()
-            + "Q29tIEluYy4gUm9vdCBDQYIUd+SvPvzan5P2TQbEZ4zj4Gt6FYowDQYJKoZIhvcN"
-            + System.lineSeparator()
-            + "AQELBQADggEBAIopqco/k9RSjouTeKP4z0EVUxdD4qnNh1GLSRqyAVe0aChyKF5f"
-            + System.lineSeparator()
-            + "qt1Bd1XCY8D16RgekkKGHDpJhGCpel+vtIoXPBxUaGQNYxmJCf5OzLMODlcrZk5i"
-            + System.lineSeparator()
-            + "jHIcv/FMeK02NBcz/WQ3mbWHVwXLhmwqa2zBsF4FmPCJAbFLchLhkAv1HJifHbnD"
-            + System.lineSeparator()
-            + "jQzlKyl5jxam/wtjWxSm0iyso0z2TgyzY+MESqjEqB1hZkCFzD1xtUOCxbXgtKae"
-            + System.lineSeparator()
-            + "dgfHVFuovr3fNLV3GvQk0s9okDwDUcqV7DSH61e5bUMfE84o3of8YA7+HUoPV5Du"
-            + System.lineSeparator()
-            + "8sTOKRf7ncGXdDRA8aofW268pTCuIu3+g/Y="
-            + System.lineSeparator()
-            + "-----END CERTIFICATE-----"
+        () -> getCertContent(
+            List.of(
+                "-----BEGIN CERTIFICATE-----",
+                "MIIExjCCA66gAwIBAgIUd+SvPvzan5P2TQbEZ4zj4Gt6FYowDQYJKoZIhvcNAQEL",
+                "BQAwgY8xEzARBgoJkiaJk/IsZAEZFgNjb20xFzAVBgoJkiaJk/IsZAEZFgdleGFt",
+                "cGxlMRkwFwYDVQQKDBBFeGFtcGxlIENvbSBJbmMuMSEwHwYDVQQLDBhFeGFtcGxl",
+                "IENvbSBJbmMuIFJvb3QgQ0ExITAfBgNVBAMMGEV4YW1wbGUgQ29tIEluYy4gUm9v",
+                "dCBDQTAeFw0yMzA4MjkwNDIwMDNaFw0yMzA5MjgwNDIwMDNaMIGPMRMwEQYKCZIm",
+                "iZPyLGQBGRYDY29tMRcwFQYKCZImiZPyLGQBGRYHZXhhbXBsZTEZMBcGA1UECgwQ",
+                "RXhhbXBsZSBDb20gSW5jLjEhMB8GA1UECwwYRXhhbXBsZSBDb20gSW5jLiBSb290",
+                "IENBMSEwHwYDVQQDDBhFeGFtcGxlIENvbSBJbmMuIFJvb3QgQ0EwggEiMA0GCSqG",
+                "SIb3DQEBAQUAA4IBDwAwggEKAoIBAQDEPyN7J9VGPyJcQmCBl5TGwfSzvVdWwoQU",
+                "j9aEsdfFJ6pBCDQSsj8Lv4RqL0dZra7h7SpZLLX/YZcnjikrYC+rP5OwsI9xEE/4",
+                "U98CsTBPhIMgqFK6SzNE5494BsAk4cL72dOOc8tX19oDS/PvBULbNkthQ0aAF1dg",
+                "vbrHvu7hq7LisB5ZRGHVE1k/AbCs2PaaKkn2jCw/b+U0Ml9qPuuEgz2mAqJDGYoA",
+                "WSR4YXrOcrmPuRqbws464YZbJW898/0Pn/U300ed+4YHiNYLLJp51AMkR4YEw969",
+                "VRPbWIvLrd0PQBooC/eLrL6rvud/GpYhdQEUx8qcNCKd4bz3OaQ5AgMBAAGjggEW",
+                "MIIBEjAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIBhjAdBgNVHQ4EFgQU",
+                "F4ffoFrrZhKn1dD4uhJFPLcrAJwwgc8GA1UdIwSBxzCBxIAUF4ffoFrrZhKn1dD4",
+                "uhJFPLcrAJyhgZWkgZIwgY8xEzARBgoJkiaJk/IsZAEZFgNjb20xFzAVBgoJkiaJ",
+                "k/IsZAEZFgdleGFtcGxlMRkwFwYDVQQKDBBFeGFtcGxlIENvbSBJbmMuMSEwHwYD",
+                "VQQLDBhFeGFtcGxlIENvbSBJbmMuIFJvb3QgQ0ExITAfBgNVBAMMGEV4YW1wbGUg",
+                "Q29tIEluYy4gUm9vdCBDQYIUd+SvPvzan5P2TQbEZ4zj4Gt6FYowDQYJKoZIhvcN",
+                "AQELBQADggEBAIopqco/k9RSjouTeKP4z0EVUxdD4qnNh1GLSRqyAVe0aChyKF5f",
+                "qt1Bd1XCY8D16RgekkKGHDpJhGCpel+vtIoXPBxUaGQNYxmJCf5OzLMODlcrZk5i",
+                "jHIcv/FMeK02NBcz/WQ3mbWHVwXLhmwqa2zBsF4FmPCJAbFLchLhkAv1HJifHbnD",
+                "jQzlKyl5jxam/wtjWxSm0iyso0z2TgyzY+MESqjEqB1hZkCFzD1xtUOCxbXgtKae",
+                "dgfHVFuovr3fNLV3GvQk0s9okDwDUcqV7DSH61e5bUMfE84o3of8YA7+HUoPV5Du",
+                "8sTOKRf7ncGXdDRA8aofW268pTCuIu3+g/Y=",
+                "-----END CERTIFICATE-----"
+            )
+        )
     );
 
     private final String fileName;
-    private final String content;
+    private final Supplier<String> contentSupplier;
 
-    Certificates(String fileName, String content) {
+    Certificates(String fileName, Supplier<String> contentSupplier) {
         this.fileName = fileName;
-        this.content = content;
+        this.contentSupplier = contentSupplier;
     }
 
     public String getFileName() {
@@ -311,6 +203,10 @@ public String getFileName() {
     }
 
     public String getContent() {
-        return content;
+        return contentSupplier.get();
+    }
+
+    private static String getCertContent(List<String> certLines) {
+        return String.join(System.lineSeparator(), certLines);
     }
 }