1 files changed, 0 insertions, 84 deletions
diff --git a/server/resty/openssl/x509/extensions.lua b/server/resty/openssl/x509/extensions.lua
deleted file mode 100644
index 3b64b8a..0000000
--- a/server/resty/openssl/x509/extensions.lua
+++ /dev/null
@@ -1,84 +0,0 @@
-local ffi = require "ffi"
-local C = ffi.C
-local ffi_gc = ffi.gc
-
-local stack_lib = require "resty.openssl.stack"
-local extension_lib = require "resty.openssl.x509.extension"
-local format_error = require("resty.openssl.err").format_error
-
-local _M = {}
-
-local stack_ptr_ct = ffi.typeof("OPENSSL_STACK*")
-
-local STACK = "X509_EXTENSION"
-local new = stack_lib.new_of(STACK)
-local add = stack_lib.add_of(STACK)
-local dup = stack_lib.dup_of(STACK)
-local mt = stack_lib.mt_of(STACK, extension_lib.dup, _M)
-
-function _M.new()
-  local raw = new()
-
-  local self = setmetatable({
-    stack_of = STACK,
-    ctx = raw,
-  }, mt)
-
-  return self, nil
-end
-
-function _M.istype(l)
-  return l and l.ctx and ffi.istype(stack_ptr_ct, l.ctx)
-            and l.stack_of and l.stack_of == STACK
-end
-
-function _M.dup(ctx)
-  if ctx == nil or not ffi.istype(stack_ptr_ct, ctx) then
-    return nil, "x509.extensions.dup: expect a stack ctx at #1, got " .. type(ctx)
-  end
-
-  local dup_ctx = dup(ctx)
-
-  return setmetatable({
-    ctx = dup_ctx,
-    -- don't let lua gc the original stack to keep its elements
-    _dupped_from = ctx,
-    _is_shallow_copy = true,
-    _elem_refs = {},
-    _elem_refs_idx = 1,
-  }, mt), nil
-end
-
-function _M:add(extension)
-  if not extension_lib.istype(extension) then
-    return nil, "expect a x509.extension instance at #1"
-  end
-
-  local dup = C.X509_EXTENSION_dup(extension.ctx)
-  if dup == nil then
-    return nil, format_error("extensions:add: X509_EXTENSION_dup")
-  end
-
-  local _, err = add(self.ctx, dup)
-  if err then
-    C.X509_EXTENSION_free(dup)
-    return nil, err
-  end
-
-  -- if the stack is duplicated, the gc handler is not pop_free
-  -- handle the gc by ourselves
-  if self._is_shallow_copy then
-    ffi_gc(dup, C.X509_EXTENSION_free)
-    self._elem_refs[self._elem_refs_idx] = dup
-    self._elem_refs_idx = self._elem_refs_idx + 1
-  end
-
-  return true
-end
-
-_M.all = stack_lib.all_func(mt)
-_M.each = mt.__ipairs
-_M.index = mt.__index
-_M.count = mt.__len
-
-return _M