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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2016-02-20 23:31:23 +0000 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2016-02-20 23:31:23 +0000 |
| commit | 6584be1e22e4352e5a45da9bf6d4adb2052e97cb (patch) | |
| tree | e7bb2c3a6872f264072f5cce83082c09bee3749c /src | |
| parent | ad03eeb99a0bdaa1be1e346845b84bd9b505bf5d (diff) | |
| download | rspamd-6584be1e22e4352e5a45da9bf6d4adb2052e97cb.tar.gz rspamd-6584be1e22e4352e5a45da9bf6d4adb2052e97cb.zip | |
Continue work on cryptobox API
Diffstat (limited to 'src')
| -rw-r--r-- | src/lua/lua_cryptobox.c | 55 |
1 files changed, 52 insertions, 3 deletions
diff --git a/src/lua/lua_cryptobox.c b/src/lua/lua_cryptobox.c index 0f4c4ea5f..531890ff1 100644 --- a/src/lua/lua_cryptobox.c +++ b/src/lua/lua_cryptobox.c @@ -325,6 +325,12 @@ lua_cryptobox_keypair_load (lua_State *L) return 1; } +/*** + * function keypair.create(ucl_data) + * Loads public key from UCL data + * @param {string} ucl_data ucl to load + * @return {cryptobox_keypair} new keypair + */ static gint lua_cryptobox_keypair_create (lua_State *L) { @@ -381,6 +387,12 @@ lua_cryptobox_keypair_gc (lua_State *L) return 0; } +/*** + * function signature.load(file) + * Loads signature from raw file + * @param {string} file filename to load + * @return {cryptobox_signature} new signature + */ static gint lua_cryptobox_signature_load (lua_State *L) { @@ -423,6 +435,12 @@ lua_cryptobox_signature_load (lua_State *L) return 1; } +/*** + * method signature:save(file) + * Stores signature in raw file + * @param {string} file filename to use + * @return {boolean} true if signature has been saved + */ static gint lua_cryptobox_signature_save (lua_State *L) { @@ -523,7 +541,6 @@ lua_cryptobox_verify_memory (lua_State *L) pk = lua_check_cryptobox_pubkey (L, 1); signature = lua_check_cryptobox_sign (L, 2); - /* XXX: check signature length */ data = luaL_checklstring (L, 3, &len); if (pk != NULL && signature != NULL && data != NULL) { @@ -538,7 +555,7 @@ lua_cryptobox_verify_memory (lua_State *L) } } else { - lua_pushnil (L); + luaL_error (L, "invalid arguments"); } return 1; @@ -557,7 +574,39 @@ lua_cryptobox_verify_memory (lua_State *L) static gint lua_cryptobox_verify_file (lua_State *L) { - return 0; + const gchar *fname; + struct rspamd_cryptobox_pubkey *pk; + rspamd_fstring_t *signature; + guchar *map = NULL; + gsize len; + gint ret; + + pk = lua_check_cryptobox_pubkey (L, 1); + signature = lua_check_cryptobox_sign (L, 2); + fname = luaL_checkstring (L, 3); + + map = rspamd_file_xmap (fname, PROT_READ, &len); + + if (map != NULL && pk != NULL && signature != NULL) { + ret = rspamd_cryptobox_verify (signature->str, map, len, + rspamd_pubkey_get_pk (pk, NULL), RSPAMD_CRYPTOBOX_MODE_25519); + + if (ret) { + lua_pushboolean (L, 1); + } + else { + lua_pushboolean (L, 0); + } + } + else { + lua_error (L); + } + + if (map != NULL) { + munmap (map, len); + } + + return 1; } /** |