1 files changed, 0 insertions, 96 deletions
diff --git a/server/resty/openssl/mac.lua b/server/resty/openssl/mac.lua
deleted file mode 100644
index 65f5e38..0000000
--- a/server/resty/openssl/mac.lua
+++ /dev/null
@@ -1,96 +0,0 @@
-local ffi = require "ffi"
-local C = ffi.C
-local ffi_gc = ffi.gc
-local ffi_str = ffi.string
-
-require "resty.openssl.include.evp.mac"
-local param_lib = require "resty.openssl.param"
-local ctx_lib = require "resty.openssl.ctx"
-local ctypes = require "resty.openssl.auxiliary.ctypes"
-local format_error = require("resty.openssl.err").format_error
-local OPENSSL_3X = require("resty.openssl.version").OPENSSL_3X
-
-local _M = {}
-local mt = {__index = _M}
-
-local mac_ctx_ptr_ct = ffi.typeof('EVP_MAC_CTX*')
-local param_types = {
-  cipher = param_lib.OSSL_PARAM_UTF8_STRING,
-  digest = param_lib.OSSL_PARAM_UTF8_STRING,
-}
-local params = {}
-
-function _M.new(key, typ, cipher, digest, properties)
-  if not OPENSSL_3X then
-    return false, "EVP_MAC is only supported from OpenSSL 3.0"
-  end
-
-  local algo = C.EVP_MAC_fetch(ctx_lib.get_libctx(), typ, properties)
-  if algo == nil then
-    return nil, format_error(string.format("mac.new: invalid mac type \"%s\"", typ))
-  end
-
-  local ctx = C.EVP_MAC_CTX_new(algo)
-  if ctx == nil then
-    return nil, "mac.new: failed to create EVP_MAC_CTX"
-  end
-  ffi_gc(ctx, C.EVP_MAC_CTX_free)
-  
-  params.digest = digest
-  params.cipher = cipher
-  local p = param_lib.construct(params, 2, param_types)
-
-  local code = C.EVP_MAC_init(ctx, key, #key, p)
-  if code ~= 1 then
-    return nil, format_error(string.format("mac.new: invalid cipher or digest type"))
-  end
-
-  local md_size = C.EVP_MAC_CTX_get_mac_size(ctx)
-
-  return setmetatable({
-    ctx = ctx,
-    algo = algo,
-    buf = ctypes.uchar_array(md_size),
-    buf_size = md_size,
-  }, mt), nil
-end
-
-function _M.istype(l)
-  return l and l.ctx and ffi.istype(mac_ctx_ptr_ct, l.ctx)
-end
-
-function _M:get_provider_name()
-  local p = C.EVP_MAC_get0_provider(self.algo)
-  if p == nil then
-    return nil
-  end
-  return ffi_str(C.OSSL_PROVIDER_get0_name(p))
-end
-
-_M.settable_params, _M.set_params, _M.gettable_params, _M.get_param = param_lib.get_params_func("EVP_MAC_CTX")
-
-function _M:update(...)
-  for _, s in ipairs({...}) do
-    if C.EVP_MAC_update(self.ctx, s, #s) ~= 1 then
-      return false, format_error("digest:update")
-    end
-  end
-  return true, nil
-end
-
-function _M:final(s)
-  if s then
-    local _, err = self:update(s)
-    if err then
-      return nil, err
-    end
-  end
-
-  local length = ctypes.ptr_of_size_t()
-  if C.EVP_MAC_final(self.ctx, self.buf, length, self.buf_size) ~= 1 then
-    return nil, format_error("digest:final: EVP_MAC_final")
-  end
-  return ffi_str(self.buf, length[0])
-end
-
-return _M