Update server certificates
diff --git a/gstack/data/server.crt b/gstack/data/server.crt
index 8ab7f50..d7cf7de 100644
--- a/gstack/data/server.crt
+++ b/gstack/data/server.crt
@@ -1,15 +1,22 @@
 -----BEGIN CERTIFICATE-----
-MIICVTCCAb4CCQDf6AftCUBTsjANBgkqhkiG9w0BAQUFADBvMQswCQYDVQQGEwJJ
-RTEQMA4GA1UECAwHTXVuc3RlcjEPMA0GA1UEBwwGRHVibGluMRMwEQYDVQQKDApD
-bG91ZHN0YWNrMRQwEgYDVQQLDAtEZXZlbG9wbWVudDESMBAGA1UEAwwJbG9jYWxo
-b3N0MB4XDTEzMDgyNzA3NDgwMFoXDTE0MDgyNzA3NDgwMFowbzELMAkGA1UEBhMC
-SUUxEDAOBgNVBAgMB011bnN0ZXIxDzANBgNVBAcMBkR1YmxpbjETMBEGA1UECgwK
-Q2xvdWRzdGFjazEUMBIGA1UECwwLRGV2ZWxvcG1lbnQxEjAQBgNVBAMMCWxvY2Fs
-aG9zdDCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAl3GSnGOMOgNpFfLjl3eW
-ZZYUGFeEJdA9GJxSJzrRe1f8++qTre6DD8O1JJsRdpwMBLj+2VCQDPyO7QJvQbhE
-0YoZblD9WfygPwoa03KCyNTxVVMPxEkSUq/lvAmd5Vs/UUluMRpMGzcerOrDCju7
-b5gg9KQ94rfpJu9pAp3YTtECAwEAATANBgkqhkiG9w0BAQUFAAOBgQAr2ZQKpq6i
-AUxy+bd98sFM+nzRN8XLJhxh+YKUtSeAVfr9NTMfVJ7lwd76SeScjDrgCe0TlMyU
-iSHAcQqQPZg6FKtbnCVfcKErQfW3lz8IbJsyM3KrlNBhbvbFzHELya3M/p7jmEPM
-Un12ObVPmVU9zmo/04PXHGmC7ImCnbTl7A==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 -----END CERTIFICATE-----
diff --git a/gstack/data/server.csr b/gstack/data/server.csr
deleted file mode 100644
index bd3f87d..0000000
--- a/gstack/data/server.csr
+++ /dev/null
@@ -1,12 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
-MIIBrzCCARgCAQAwbzELMAkGA1UEBhMCSUUxEDAOBgNVBAgMB011bnN0ZXIxDzAN
-BgNVBAcMBkR1YmxpbjETMBEGA1UECgwKQ2xvdWRzdGFjazEUMBIGA1UECwwLRGV2
-ZWxvcG1lbnQxEjAQBgNVBAMMCWxvY2FsaG9zdDCBnzANBgkqhkiG9w0BAQEFAAOB
-jQAwgYkCgYEAl3GSnGOMOgNpFfLjl3eWZZYUGFeEJdA9GJxSJzrRe1f8++qTre6D
-D8O1JJsRdpwMBLj+2VCQDPyO7QJvQbhE0YoZblD9WfygPwoa03KCyNTxVVMPxEkS
-Uq/lvAmd5Vs/UUluMRpMGzcerOrDCju7b5gg9KQ94rfpJu9pAp3YTtECAwEAAaAA
-MA0GCSqGSIb3DQEBBQUAA4GBAFaBLe7QNrbDQBZT31wQBDfXGs4lRHOYB9+Bsw9U
-rsgyFcDZIREHBM/pxUjCBwfsSyqbjxSZe3Z/YMALnNSqPrMbrniO4LUwr1AOP377
-xCQBmWV38uT7lU85Ko2KCf59Ajs/joNkjPAn41AFgJtHr3arlJOnu/sSgKmBDylV
-2EJ7
------END CERTIFICATE REQUEST-----
diff --git a/gstack/data/server.key b/gstack/data/server.key
index e1bf367..6242553 100644
--- a/gstack/data/server.key
+++ b/gstack/data/server.key
@@ -1,15 +1,28 @@
------BEGIN RSA PRIVATE KEY-----
-MIICXQIBAAKBgQCXcZKcY4w6A2kV8uOXd5ZllhQYV4Ql0D0YnFInOtF7V/z76pOt
-7oMPw7UkmxF2nAwEuP7ZUJAM/I7tAm9BuETRihluUP1Z/KA/ChrTcoLI1PFVUw/E
-SRJSr+W8CZ3lWz9RSW4xGkwbNx6s6sMKO7tvmCD0pD3it+km72kCndhO0QIDAQAB
-AoGAI2nGa9WHa+VyRFSozbmELLscddi5KRJ5xvB+8Xd6lsoreUkQQYLdmOkdybKN
-Mdwpn00XIwAIv1Crp1aDZ63MQYte8ENngMGXsf0fcG/6+4nQa7NdY+t+03aRDAE/
-uYzJS8jQeSqZyYTZb1k6hF8B3zJWh9Hcn9/nmH30P7oZnFUCQQDHGCJhJSxJPGUt
-ZqE2h2uRdBAqBZ8O/n/iksWk2CsWCCsM2KPzP3A541w9L1EL+Yi8TYaYKLINyOUB
-kNSpfqunAkEAwrrPC+3TPjcsQL3Kxl+iV1GLl05YmIe8/u245gnArSvqDDP2cPO1
-hOzMsxeDgWf1ygo4ADcJzO5JfLUnrzQgxwJBAJb5XTCvgKq0isDn3347KL3u9kb3
-Zkt3gECvLgM4DUwyu3qNWZ4e0BqFp6+aDup2ulKYs2T1DzhWzBno2usA7GcCQQCX
-47zCEkS2f7Sd3yx+pXPsZifa4nqKpz4NHwIdNLg8m0dZM2Lj4cTRpR9aBlpGIv/+
-ExBxYnzbg3aAtpD4wVFbAkAOs0UKfcwiXqMt4vzs0asFmZ/wBhNID/4MzHrZlwUu
-T6pFh8oVLA4c1+uSlTgzqmCvDswxFETNmivNl+tFgry1
------END RSA PRIVATE KEY-----
+-----BEGIN PRIVATE KEY-----
+MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQDFYF//87ofWEc4
+7R8AZZ4hv/5dnhKG8++u3ngzR2cfuDKNJhJNov98xQg3m05ElDZsUOkKUim2SkwU
+JzODXoSz67ZtL92CpaONQT8Ay/vw4zXEYPDVGHW4xDF+mE2z1hbZXZ01UVZ2hIk0
+1W7dMRtasWY9yfuJZ8m7jLT7SyN51gNaR3iAdwO/sf8afK/7O/X28hUHXDIupWv+
+/ygfmh/KkwFKHNx5GtuTKFgLVQkk3pNxkwmG47FcYtNoGMJGE/L2hFCxG+f7qW67
+74IW80p/b0POlZLAAnajCtJJntUWxUcjJ/23dxeF0cIgtxDHnci8m8bTvDxXTAoa
+T4UhydrDAgMBAAECggEBAI1pER6mFlFixBRq/u0f4P25OpsEJ638k1qsFV5X5/B3
+3e/2uOJax8UyvUJpyNelgKB2D6DPYQczj/JYa7XRQC5P0LHFu2RhHB6WAnelrenW
+P61k7ucd0SoBlpxmrjUMS+6L/Zg3oETljBAIYpejGUAPHXtjfQ3jCEuQ8hGgsdgV
+VLPu/B1A6CXS16B4yOYUSknaZ7UnymyG5/84VFKlCeSfcU5T2XzadmGVNHQTPoSo
+Z4b7AtkISG8JpxN+xC+stXvto4RiA7iCtmS/KT+5uSv5BuuhOvMp+ZSuJPZwu409
+USn5Pb/17ibY+RvSTyzkE/8jEwCRcP0KY7n1sIcMvyECgYEA5yYlNEBwSjfXfWb8
+QxSdw/gS6EpeNApYjcBpoy1DkUpU+xbOH2gbuxl1Z+az4AsEX04S9yLlJyDRc2Tk
+tJiM4yzMZAE4Kmmv8Yzs2TOifs+++JckWSZNZKkrnOndg6qePZeRc3wlgDhO+C6g
+emhC4cAuEAQJs0R8YsG8TYpNv2sCgYEA2pi3ewr4qVV1nLyVKzVte9xHkyda9wqX
+c1wk0KkkHxJlZmY5a/IPt2mNTqH3D7HMcQKAP0tSl9hOP2Q7BePITn68BEXeqJZm
+O4gnxydG2JZ0fWT/5MCCuJcMPsJrN8PL4tmNL4MrN9079G9ydiTNmYPuKnbTNQVF
+ezQaeKdSYAkCgYBGUymwiwZe3jx2j7WiJwyUyc3e1Hlytc8ZWXgKSEQtWQMf3WFa
+1s7RDr7UnLEPMerjoBpPDFPRor92rzSR6XO7zi5lIqXW6Y65G9oXfwkqMcR1V26c
+nPWg8YMuW0ykuW0pagq7qwKxzu/fvDfg5gWrL1AUWVYmL2j0luLWaISc/wKBgCkg
+VlTV6ZaiN3B3onDwqlqFRQoQe3LDEV9o1JxVVjBqW516Wg9PCVnuh+FlY4AWaWpR
+mCNQXoem8IHIr7oZ8tOh0GnVY2DAexd0NFepshCJrfzxhZtaBL4J3QnpthZVxgQ1
+/fQUb4shGmiQly5XGj9prONcW7w786iMUvakNEFRAoGBAOST0rstj+Fv4iIC/FbB
+tXSY0i7NyjW3Z/GSmPw41Hj3cMjavW1zCG481hoxTOaZ5qlPbZCXOrg6K6On+cMM
+Moxc94PbY0ym8327X+cKx0cXbS8+GMy4pKsfJPa84zD2xIQK2g3v9Gwq9Kvnosu1
+zsvnFvz5FF5QxdJ/IjRBloW5
+-----END PRIVATE KEY-----