diff options
Diffstat (limited to 'server/resty/openssl/version.lua')
| -rw-r--r-- | server/resty/openssl/version.lua | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/server/resty/openssl/version.lua b/server/resty/openssl/version.lua deleted file mode 100644 index f982b61..0000000 --- a/server/resty/openssl/version.lua +++ /dev/null @@ -1,117 +0,0 @@ --- https://github.com/GUI/lua-openssl-ffi/blob/master/lib/openssl-ffi/version.lua -local ffi = require "ffi" -local C = ffi.C -local ffi_str = ffi.string - -ffi.cdef[[ - // 1.0 - unsigned long SSLeay(void); - const char *SSLeay_version(int t); - // >= 1.1 - unsigned long OpenSSL_version_num(); - const char *OpenSSL_version(int t); - // >= 3.0 - const char *OPENSSL_info(int t); - // BoringSSL - int BORINGSSL_self_test(void); -]] - -local version_func, info_func -local types_table - --- >= 1.1 -local ok, version_num = pcall(function() - local num = C.OpenSSL_version_num() - version_func = C.OpenSSL_version - types_table = { - VERSION = 0, - CFLAGS = 1, - BUILT_ON = 2, - PLATFORM = 3, - DIR = 4, - ENGINES_DIR = 5, - VERSION_STRING = 6, - FULL_VERSION_STRING = 7, - MODULES_DIR = 8, - CPU_INFO = 9, - } - return num -end) - - -if not ok then - -- 1.0.x - ok, version_num = pcall(function() - local num = C.SSLeay() - version_func = C.SSLeay_version - types_table = { - VERSION = 0, - CFLAGS = 2, - BUILT_ON = 3, - PLATFORM = 4, - DIR = 5, - } - return num - end) -end - - -if not ok then - error(string.format("OpenSSL has encountered an error: %s; is OpenSSL library loaded?", - tostring(version_num))) -elseif type(version_num) == 'number' and version_num < 0x10000000 then - error(string.format("OpenSSL version %s is not supported", tostring(version_num or 0))) -elseif not version_num then - error("Can not get OpenSSL version") -end - -if version_num >= 0x30000000 then - local info_table = { - INFO_CONFIG_DIR = 1001, - INFO_ENGINES_DIR = 1002, - INFO_MODULES_DIR = 1003, - INFO_DSO_EXTENSION = 1004, - INFO_DIR_FILENAME_SEPARATOR = 1005, - INFO_LIST_SEPARATOR = 1006, - INFO_SEED_SOURCE = 1007, - INFO_CPU_SETTINGS = 1008, - } - - for k, v in pairs(info_table) do - types_table[k] = v - end - - info_func = C.OPENSSL_info -else - info_func = function(_) - error(string.format("OPENSSL_info is not supported on %s", ffi_str(version_func(0)))) - end -end - -local BORINGSSL = false -pcall(function() - local _ = C.BORINGSSL_self_test - BORINGSSL = true -end) - -return setmetatable({ - version_num = tonumber(version_num), - version_text = ffi_str(version_func(0)), - version = function(t) - return ffi_str(version_func(t)) - end, - info = function(t) - return ffi_str(info_func(t)) - end, - OPENSSL_3X = version_num >= 0x30000000 and version_num < 0x30200000, - OPENSSL_30 = version_num >= 0x30000000 and version_num < 0x30100000, -- for backward compat, deprecated - OPENSSL_11 = version_num >= 0x10100000 and version_num < 0x10200000, - OPENSSL_111 = version_num >= 0x10101000 and version_num < 0x10200000, - OPENSSL_11_OR_LATER = version_num >= 0x10100000 and version_num < 0x30200000, - OPENSSL_111_OR_LATER = version_num >= 0x10101000 and version_num < 0x30200000, - OPENSSL_10 = version_num < 0x10100000 and version_num > 0x10000000, - BORINGSSL = BORINGSSL, - BORINGSSL_110 = BORINGSSL and version_num >= 0x10100000 and version_num < 0x10101000 - }, { - __index = types_table, -})
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