diff options
Diffstat (limited to '')
| -rw-r--r-- | common/config.c | 86 | ||||
| -rw-r--r-- | common/config.h.in | 28 |
2 files changed, 107 insertions, 7 deletions
diff --git a/common/config.c b/common/config.c new file mode 100644 index 0000000..e8196ce --- /dev/null +++ b/common/config.c @@ -0,0 +1,86 @@ +#include <libconfig.h> +#include <stdlib.h> + +#include "config.h" + +config_t * config = NULL; + +char // returns 0 if ok, greater than 0 otherwise +config_load(void) +{ + config = malloc(sizeof(config_t)); + config_init(config); + config_set_tab_width(config, 4); + if (config_read_file(config, CONFIG_PATH) != CONFIG_TRUE) { + switch(config_error_type(config)) { + case CONFIG_ERR_NONE: + fprintf(stderr, "Configuration read error with none type reported... This shouldn't happen!\n"); + break; + case CONFIG_ERR_FILE_IO: + fprintf(stderr, "Configuration I/O error, the most common cause is a file not found at %s\n", CONFIG_PATH); + break; + case CONFIG_ERR_PARSE: + fprintf(stderr, "Configuration parse error\n"); + break; + } + fprintf(stderr, "Configuration read error occured at %s:%d %s\n", config_error_file(config), config_error_line(config), config_error_text(config)); + return 1; + } + return 0; +} + +int config_get_port(void) +{ + int port; + if (config_lookup_int(config, "port", &port) != CONFIG_TRUE) { + return DEFAULT_PORT; + } + return port; +} + +const char * config_get_key_dsa(void) +{ + const char * key; + if (config_lookup_string(config, "keys.dsa", &key) != CONFIG_TRUE) { + return DEFAULT_DSAKEY_PATH; + } + return key; +} + +const char * config_get_key_rsa(void) +{ + const char * key; + if (config_lookup_string(config, "keys.rsa", &key) != CONFIG_TRUE) { + return DEFAULT_RSAKEY_PATH; + } + return key; +} + +const char * config_get_key_ecdsa(void) +{ + const char * key; + if (config_lookup_string(config, "keys.ecdsa", &key) != CONFIG_TRUE) { + return DEFAULT_ECDSAKEY_PATH; + } + return key; +} + +#ifdef SESSION_RECORDING +const char * config_get_session_recording_path(void) +{ + const char * key; + if (config_lookup_string(config, "session_recording.path", &key) != CONFIG_TRUE) { + return DEFAULT_SESSION_RECORDING_PATH; + } + return key; +} +#endif + +void config_clean(void) +{ + if (config != NULL) { + config_destroy(config); + free(config); + config = NULL; + } +} diff --git a/common/config.h.in b/common/config.h.in index 1263c7c..189e725 100644 --- a/common/config.h.in +++ b/common/config.h.in @@ -1,21 +1,35 @@ #ifndef COMMON_CONFIG_H_ #define COMMON_CONFIG_H_ -#define LISTEN_PORT 2222 +#define CONFIG_PATH "@CMAKE_INSTALL_PREFIX@/etc/bastion/bastion.conf" + #define MAX_HOSTNAME_LENGTH 64 #define MAX_USERNAME_LENGTH 64 -#define DSAKEY_PATH "@CMAKE_INSTALL_PREFIX@/etc/ssh_host_dsa_key" -#define RSAKEY_PATH "@CMAKE_INSTALL_PREFIX@/etc/ssh_host_rsa_key" -#define ECDSAKEY_PATH "@CMAKE_INSTALL_PREFIX@/etc/ssh_host_ecdsa_key" +#define DEFAULT_PORT 2222 +#define DEFAULT_DSAKEY_PATH "@CMAKE_INSTALL_PREFIX@/etc/bastion/ssh_host_dsa_key" +#define DEFAULT_RSAKEY_PATH "@CMAKE_INSTALL_PREFIX@/etc/bastion/ssh_host_rsa_key" +#define DEFAULT_ECDSAKEY_PATH "@CMAKE_INSTALL_PREFIX@/etc/bastion/ssh_host_ecdsa_key" #define MYSQL_HOST "localhost" #define MYSQL_USER "sshportal" #define MYSQL_PASS "graou" #define MYSQL_DB "sshportal" -#define LOG_FILENAME_FORMAT "@CMAKE_INSTALL_PREFIX@/var/log/$d/$h/$u/$i.gz" // $d : date in iso format, $h : hostname, $u : username : $i session id -#define LOG_FILENAME_MAX_LEN 255 -#define LOG_DIRECTORY_MODE S_IRUSR | S_IWUSR | S_IXUSR +#ifdef SESSION_RECORDING +#define DEFAULT_SESSION_RECORDING_PATH "@CMAKE_INSTALL_PREFIX@/var/log/bastion/$d/$h/$u/$i.gz" +#define SESSION_RECORDING_FILENAME_MAX_LEN 255 +#define SESSION_RECORDING_DIRECTORY_MODE S_IRUSR | S_IWUSR | S_IXUSR +#endif + +char config_load(void); +int config_get_port(void); +const char * config_get_key_dsa(void); +const char * config_get_key_rsa(void); +const char * config_get_key_ecdsa(void); +#ifdef SESSION_RECORDING +const char * config_get_session_recording_path(void); +#endif +void config_clean(void); #endif |