diff options
| -rw-r--r-- | projects/hsm/mgmt-keystore.c | 167 |
1 files changed, 165 insertions, 2 deletions
diff --git a/projects/hsm/mgmt-keystore.c b/projects/hsm/mgmt-keystore.c index ab8bcfb..d598cf7 100644 --- a/projects/hsm/mgmt-keystore.c +++ b/projects/hsm/mgmt-keystore.c @@ -50,6 +50,7 @@ #include "hal_internal.h" #undef HAL_OK +#include <stdlib.h> #include <string.h> @@ -149,9 +150,139 @@ int cmd_keystore_set_pin_iterations(struct cli_def *cli, const char *command, ch return CLI_OK; } +int cmd_keystore_set_key(struct cli_def *cli, const char *command, char *argv[], int argc) +{ + hal_error_t status; + int hint = 0; + + if (argc != 2) { + cli_print(cli, "Wrong number of arguments (%i).", argc); + cli_print(cli, "Syntax: keystore set key <name> <der>"); + return CLI_ERROR; + } + + if ((status = hal_ks_store(HAL_KEY_TYPE_EC_PUBLIC, + HAL_CURVE_NONE, + 0, + (uint8_t *) argv[0], strlen(argv[0]), + (uint8_t *) argv[1], strlen(argv[1]), + &hint)) != LIBHAL_OK) { + + cli_print(cli, "Failed storing key: %s", hal_error_string(status)); + return CLI_ERROR; + } + + cli_print(cli, "Stored key %i", hint); + + return CLI_OK; +} + +static int key_by_index(struct cli_def *cli, char *str, const uint8_t **name, size_t *name_len, hal_key_type_t *type) +{ + char *end; + long index; + + /* base=0, because someone will try to be clever, and enter '0x0001' */ + index = strtol(str, &end, 0); + + /* If strtol converted the whole string, it's an index. + * Otherwise, it could be something like "3Mustaphas3". + */ + if (*end == '\0') { + const hal_ks_keydb_t *db = hal_ks_get_keydb(); + if (index < 0 || index >= sizeof(db->keys)/sizeof(*db->keys)) { + cli_print(cli, "Index %ld out of range", index); + return CLI_ERROR_ARG; + } + if (! db->keys[index].in_use) { + cli_print(cli, "Key %ld not in use", index); + return CLI_ERROR_ARG; + } + *name = db->keys[index].name; + *name_len = db->keys[index].name_len; + *type = db->keys[index].type; + return CLI_OK; + } + return CLI_ERROR; +} + +int cmd_keystore_delete_key(struct cli_def *cli, const char *command, char *argv[], int argc) +{ + hal_error_t status; + int hint = 0; + const uint8_t *name; + size_t name_len; + hal_key_type_t type; + + if (argc != 1) { + cli_print(cli, "Wrong number of arguments (%i).", argc); + cli_print(cli, "Syntax: keystore delete key <name or index>"); + return CLI_ERROR; + } + + switch (key_by_index(cli, argv[0], &name, &name_len, &type)) { + case CLI_OK: + break; + case CLI_ERROR: + name = (uint8_t *)argv[0]; + name_len = strlen(argv[0]); + type = HAL_KEY_TYPE_EC_PUBLIC; + break; + default: + return CLI_ERROR; + } + + if ((status = hal_ks_delete(type, name, name_len, &hint)) != LIBHAL_OK) { + cli_print(cli, "Failed deleting key: %s", hal_error_string(status)); + return CLI_ERROR; + } + + cli_print(cli, "Deleted key %i", hint); + + return CLI_OK; +} + +int cmd_keystore_rename_key(struct cli_def *cli, const char *command, char *argv[], int argc) +{ + hal_error_t status; + int hint = 0; + const uint8_t *name; + size_t name_len; + hal_key_type_t type; + + if (argc != 2) { + cli_print(cli, "Wrong number of arguments (%i).", argc); + cli_print(cli, "Syntax: keystore rename key <name or index> <new name>"); + return CLI_ERROR; + } + + switch (key_by_index(cli, argv[0], &name, &name_len, &type)) { + case CLI_OK: + break; + case CLI_ERROR: + name = (uint8_t *)argv[0]; + name_len = strlen(argv[0]); + type = HAL_KEY_TYPE_EC_PUBLIC; + break; + default: + return CLI_ERROR; + } + + if ((status = hal_ks_rename(type, name, name_len, (uint8_t *)argv[1], strlen(argv[1]), &hint)) != LIBHAL_OK) { + cli_print(cli, "Failed renaming key: %s", hal_error_string(status)); + return CLI_ERROR; + } + + cli_print(cli, "Renamed key %i", hint); + + return CLI_OK; +} + int cmd_keystore_show_keys(struct cli_def *cli, const char *command, char *argv[], int argc) { const hal_ks_keydb_t *db; + uint8_t name[HAL_RPC_PKEY_NAME_MAX + 1]; + char *type; db = hal_ks_get_keydb(); @@ -166,8 +297,27 @@ int cmd_keystore_show_keys(struct cli_def *cli, const char *command, char *argv[ if (! db->keys[i].in_use) { cli_print(cli, "Key %i, not in use", i); } else { - cli_print(cli, "Key %i, in use 0x%x", - i, db->keys[i].in_use); + switch (db->keys[i].type) { + case HAL_KEY_TYPE_RSA_PRIVATE: + type = "RSA private"; + break; + case HAL_KEY_TYPE_RSA_PUBLIC: + type = "RSA public"; + break; + case HAL_KEY_TYPE_EC_PRIVATE: + type = "EC private"; + break; + case HAL_KEY_TYPE_EC_PUBLIC: + type = "EC public"; + break; + default: + type = "unknown"; + break; + } + /* name is nul-terminated */ + memcpy(name, db->keys[i].name, db->keys[i].name_len); + name[db->keys[i].name_len] = '\0'; + cli_print(cli, "Key %i, type %s, name '%s'", i, type, name); } } @@ -209,6 +359,10 @@ void configure_cli_keystore(struct cli_def *cli) cli_command_branch(keystore, set); /* keystore clear */ cli_command_branch(keystore, clear); + /* keystore delete */ + cli_command_branch(keystore, delete); + /* keystore rename */ + cli_command_branch(keystore, rename); /* keystore show */ cli_command_branch(keystore, show); @@ -224,6 +378,15 @@ void configure_cli_keystore(struct cli_def *cli) /* keystore clear pin */ cli_command_node(keystore_clear, pin, "Clear either 'wheel', 'user' or 'so' PIN"); + /* keystore set key */ + cli_command_node(keystore_set, key, "Set a key"); + + /* keystore delete key */ + cli_command_node(keystore_delete, key, "Delete a key"); + + /* keystore rename key */ + cli_command_node(keystore_rename, key, "Rename a key"); + /* keystore show keys */ cli_command_node(keystore_show, keys, "Show what PINs and keys are in the keystore"); } |