diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/openssl.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/openssl.c b/src/openssl.c index 780b75a..2f15bc7 100644 --- a/src/openssl.c +++ b/src/openssl.c @@ -6811,6 +6811,71 @@ static int xr_setRequestedExtension(lua_State *L) { } /* xr_setRequestedExtension() */ +static int xr_getRequestedExtension(lua_State *L) { + X509_REQ *csr = checksimple(L, 1, X509_CSR_CLASS); + STACK_OF(X509_EXTENSION) *exts = NULL; + X509_EXTENSION *ext = NULL, **ud; + int i; + + luaL_checkany(L, 2); + + ud = prepsimple(L, X509_EXT_CLASS); + + if (lua_type(L, 2) == LUA_TNUMBER) { + /* NB: Lua 1-based indexing */ + i = auxL_checkinteger(L, 2, 1, INT_MAX) - 1; + exts = X509_REQ_get_extensions(csr); + } else { + ASN1_OBJECT *obj; + + if (!auxS_txt2obj(&obj, luaL_checkstring(L, 2))) { + goto error; + } else if (!obj) { + goto undef; + } + + exts = X509_REQ_get_extensions(csr); + i = X509v3_get_ext_by_OBJ(exts, obj, -1); + + ASN1_OBJECT_free(obj); + } + + if (i < 0 || !(ext = X509v3_get_ext(exts, i))) + goto undef; + + if (!(*ud = X509_EXTENSION_dup(ext))) + goto error; + + sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); + exts = NULL; + + return 1; +undef: + if (exts) + sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); + return 0; +error: + if (exts) + sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); + return auxL_error(L, auxL_EOPENSSL, "x509.csr:getRequestedExtension"); +} /* xr_getRequestedExtension() */ + + +static int xr_getRequestedExtensionCount(lua_State *L) { + X509_REQ *csr = checksimple(L, 1, X509_CSR_CLASS); + STACK_OF(X509_EXTENSION) *exts = NULL; + auxL_Integer len = 0; + + exts = X509_REQ_get_extensions(csr); + len = sk_X509_EXTENSION_num(exts); + sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); + + auxL_pushinteger(L, len); + + return 1; +} /* xr_getRequestedExtensionCount() */ + + static int xr_sign(lua_State *L) { X509_REQ *csr = checksimple(L, 1, X509_CSR_CLASS); EVP_PKEY *key = checksimple(L, 2, PKEY_CLASS); @@ -6870,6 +6935,8 @@ static const auxL_Reg xr_methods[] = { { "setPublicKey", &xr_setPublicKey }, { "getSubjectAlt", &xr_getSubjectAlt }, { "setSubjectAlt", &xr_setSubjectAlt }, + { "getRequestedExtension", &xr_getRequestedExtension }, + { "getRequestedExtensionCount", &xr_getRequestedExtensionCount }, { "setRequestedExtension", &xr_setRequestedExtension }, { "sign", &xr_sign }, { "tostring", &xr__tostring }, |