portal-ng pods run under root user

- switch base image from openresty to nginx-unprivileged
- remove custom lua plugin code
- dynamically determine dns resolver ip during container startup

Issue-ID: PORTALNG-67
Change-Id: I23fb5e684dbb98a326afb00911a1f5ae78e2536d
Signed-off-by: Fiete Ostkamp <Fiete.Ostkamp@telekom.de>

1 files changed, 0 insertions, 38 deletions

diff --git a/server/resty/openssl/include/evp/mac.lua b/server/resty/openssl/include/evp/mac.lua
deleted file mode 100644
index a831076..0000000
--- a/server/resty/openssl/include/evp/mac.lua
+++ /dev/null
@@ -1,38 +0,0 @@
-local ffi = require "ffi"
-
-require "resty.openssl.include.ossl_typ"
-require "resty.openssl.include.provider"
-
-ffi.cdef [[
-  typedef struct evp_mac_st EVP_MAC;
-  typedef struct evp_mac_ctx_st EVP_MAC_CTX;
-
-  EVP_MAC_CTX *EVP_MAC_CTX_new(EVP_MAC *mac);
-  void EVP_MAC_CTX_free(EVP_MAC_CTX *ctx);
-
-  const OSSL_PROVIDER *EVP_MAC_get0_provider(const EVP_MAC *mac);
-  EVP_MAC *EVP_MAC_fetch(OSSL_LIB_CTX *libctx, const char *algorithm,
-                          const char *properties);
-
-  int EVP_MAC_init(EVP_MAC_CTX *ctx, const unsigned char *key, size_t keylen,
-                    const OSSL_PARAM params[]);
-  int EVP_MAC_update(EVP_MAC_CTX *ctx, const unsigned char *data, size_t datalen);
-  int EVP_MAC_final(EVP_MAC_CTX *ctx,
-                    unsigned char *out, size_t *outl, size_t outsize);
-
-  size_t EVP_MAC_CTX_get_mac_size(EVP_MAC_CTX *ctx);
-
-  typedef void* fake_openssl_mac_provided_list_fn(EVP_MAC *mac, void *arg);
-  void EVP_MAC_do_all_provided(OSSL_LIB_CTX *libctx,
-                              fake_openssl_mac_provided_list_fn*,
-                              void *arg);
-  int EVP_MAC_up_ref(EVP_MAC *mac);
-  void EVP_MAC_free(EVP_MAC *mac);
-
-  const char *EVP_MAC_get0_name(const EVP_MAC *mac);
-
-  int EVP_MAC_CTX_set_params(EVP_MAC_CTX *ctx, const OSSL_PARAM params[]);
-  const OSSL_PARAM *EVP_MAC_CTX_settable_params(EVP_MAC_CTX *ctx);
-  int EVP_MAC_CTX_get_params(EVP_MAC_CTX *ctx, OSSL_PARAM params[]);
-  const OSSL_PARAM *EVP_MAC_CTX_gettable_params(EVP_MAC_CTX *ctx);
-]]
\ No newline at end of file