1 files changed, 0 insertions, 116 deletions
diff --git a/server/resty/openssl/digest.lua b/server/resty/openssl/digest.lua
deleted file mode 100644
index cfef9ae..0000000
--- a/server/resty/openssl/digest.lua
+++ /dev/null
@@ -1,116 +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.md"
-local ctypes = require "resty.openssl.auxiliary.ctypes"
-local ctx_lib = require "resty.openssl.ctx"
-local format_error = require("resty.openssl.err").format_error
-local OPENSSL_10 = require("resty.openssl.version").OPENSSL_10
-local OPENSSL_11_OR_LATER = require("resty.openssl.version").OPENSSL_11_OR_LATER
-local OPENSSL_3X = require("resty.openssl.version").OPENSSL_3X
-
-local _M = {}
-local mt = {__index = _M}
-
-local md_ctx_ptr_ct = ffi.typeof('EVP_MD_CTX*')
-
-function _M.new(typ, properties)
-  local ctx
-  if OPENSSL_11_OR_LATER then
-    ctx = C.EVP_MD_CTX_new()
-    ffi_gc(ctx, C.EVP_MD_CTX_free)
-  elseif OPENSSL_10 then
-    ctx = C.EVP_MD_CTX_create()
-    ffi_gc(ctx, C.EVP_MD_CTX_destroy)
-  end
-  if ctx == nil then
-    return nil, "digest.new: failed to create EVP_MD_CTX"
-  end
-
-  local err_new = string.format("digest.new: invalid digest type \"%s\"", typ)
-
-  local algo
-  if typ == "null" then
-    algo = C.EVP_md_null()
-  else
-    if OPENSSL_3X then
-      algo = C.EVP_MD_fetch(ctx_lib.get_libctx(), typ or 'sha1', properties)
-    else
-      algo = C.EVP_get_digestbyname(typ or 'sha1')
-    end
-    if algo == nil then
-      return nil, format_error(err_new)
-    end
-  end
-
-  local code = C.EVP_DigestInit_ex(ctx, algo, nil)
-  if code ~= 1 then
-    return nil, format_error(err_new)
-  end
-
-  return setmetatable({
-    ctx = ctx,
-    algo = algo,
-    buf = ctypes.uchar_array(OPENSSL_3X and C.EVP_MD_get_size(algo) or C.EVP_MD_size(algo)),
-  }, mt), nil
-end
-
-function _M.istype(l)
-  return l and l.ctx and ffi.istype(md_ctx_ptr_ct, l.ctx)
-end
-
-function _M:get_provider_name()
-  if not OPENSSL_3X then
-    return false, "digest:get_provider_name is not supported"
-  end
-  local p = C.EVP_MD_get0_provider(self.algo)
-  if p == nil then
-    return nil
-  end
-  return ffi_str(C.OSSL_PROVIDER_get0_name(p))
-end
-
-if OPENSSL_3X then
-  local param_lib = require "resty.openssl.param"
-  _M.settable_params, _M.set_params, _M.gettable_params, _M.get_param = param_lib.get_params_func("EVP_MD_CTX")
-end
-
-function _M:update(...)
-  for _, s in ipairs({...}) do
-    if C.EVP_DigestUpdate(self.ctx, s, #s) ~= 1 then
-      return false, format_error("digest:update")
-    end
-  end
-  return true, nil
-end
-
-local result_length = ctypes.ptr_of_uint()
-
-function _M:final(s)
-  if s then
-    if C.EVP_DigestUpdate(self.ctx, s, #s) ~= 1 then
-      return false, format_error("digest:final")
-    end
-  end
-
-  -- no return value of EVP_DigestFinal_ex
-  C.EVP_DigestFinal_ex(self.ctx, self.buf, result_length)
-  if result_length[0] == nil or result_length[0] <= 0 then
-    return nil, format_error("digest:final: EVP_DigestFinal_ex")
-  end
-  return ffi_str(self.buf, result_length[0])
-end
-
-
-function _M:reset()
-  local code = C.EVP_DigestInit_ex(self.ctx, self.algo, nil)
-  if code ~= 1 then
-    return false, format_error("digest:reset")
-  end
-
-  return true
-end
-
-return _M