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#ifndef GNUTLS_UI_H
# define GNUTLS_UI_H
/* Extra definitions */
#define GNUTLS_X509_CN_SIZE 256
#define GNUTLS_X509_C_SIZE 3
#define GNUTLS_X509_O_SIZE 256
#define GNUTLS_X509_OU_SIZE 256
#define GNUTLS_X509_L_SIZE 256
#define GNUTLS_X509_S_SIZE 256
#define GNUTLS_X509_EMAIL_SIZE 256
typedef struct {
char common_name[GNUTLS_X509_CN_SIZE];
char country[GNUTLS_X509_C_SIZE];
char organization[GNUTLS_X509_O_SIZE];
char organizational_unit_name[GNUTLS_X509_OU_SIZE];
char locality_name[GNUTLS_X509_L_SIZE];
char state_or_province_name[GNUTLS_X509_S_SIZE];
char email[GNUTLS_X509_EMAIL_SIZE];
} gnutls_x509_dn;
#define gnutls_DN gnutls_x509_dn
typedef struct {
char name[GNUTLS_X509_CN_SIZE];
char email[GNUTLS_X509_CN_SIZE];
} gnutls_openpgp_name;
typedef enum GNUTLS_X509_SUBJECT_ALT_NAME {
GNUTLS_SAN_DNSNAME=1, GNUTLS_SAN_RFC822NAME,
GNUTLS_SAN_URI, GNUTLS_SAN_IPADDRESS
} GNUTLS_X509_SUBJECT_ALT_NAME;
/* For key Usage, test as:
* if (st.keyUsage & X509KEY_DIGITAL_SIGNATURE) ...
*/
#define GNUTLS_X509KEY_DIGITAL_SIGNATURE 256
#define GNUTLS_X509KEY_NON_REPUDIATION 128
#define GNUTLS_X509KEY_KEY_ENCIPHERMENT 64
#define GNUTLS_X509KEY_DATA_ENCIPHERMENT 32
#define GNUTLS_X509KEY_KEY_AGREEMENT 16
#define GNUTLS_X509KEY_KEY_CERT_SIGN 8
#define GNUTLS_X509KEY_CRL_SIGN 4
#define GNUTLS_X509KEY_ENCIPHER_ONLY 2
#define GNUTLS_X509KEY_DECIPHER_ONLY 1
# ifdef LIBGNUTLS_VERSION /* These are defined only in gnutls.h */
typedef int gnutls_certificate_client_select_func(GNUTLS_STATE, const gnutls_datum *, int, const gnutls_datum *, int);
typedef int gnutls_certificate_server_select_func(GNUTLS_STATE, const gnutls_datum *, int);
typedef int gnutls_srp_server_select_func(GNUTLS_STATE, char **, char**, int);
/* Functions that allow AUTH_INFO structures handling
*/
GNUTLS_CredType gnutls_auth_get_type( GNUTLS_STATE state);
/* SRP */
const char* gnutls_srp_server_get_username( GNUTLS_STATE state);
void gnutls_srp_server_set_select_func( GNUTLS_SRP_SERVER_CREDENTIALS, gnutls_srp_server_select_func *);
/* DH */
void gnutls_dh_set_prime_bits( GNUTLS_STATE state, int bits);
int gnutls_dh_get_prime_bits( GNUTLS_STATE);
int gnutls_dh_get_secret_bits( GNUTLS_STATE);
int gnutls_dh_get_peers_public_bits( GNUTLS_STATE);
/* X509PKI */
void gnutls_certificate_client_set_select_func( GNUTLS_CERTIFICATE_CREDENTIALS, gnutls_certificate_client_select_func *);
void gnutls_certificate_server_set_select_func( GNUTLS_CERTIFICATE_CREDENTIALS, gnutls_certificate_server_select_func *);
void gnutls_certificate_server_set_request( GNUTLS_STATE, GNUTLS_CertificateRequest);
/* X.509 certificate handling functions */
int gnutls_x509_extract_dn( const gnutls_datum*, gnutls_x509_dn*);
int gnutls_x509_extract_certificate_dn( const gnutls_datum*, gnutls_x509_dn*);
int gnutls_x509_extract_certificate_issuer_dn( const gnutls_datum*, gnutls_x509_dn *);
int gnutls_x509_extract_certificate_version( const gnutls_datum*);
int gnutls_x509_extract_certificate_serial(const gnutls_datum * cert, char* result, int* result_size);
time_t gnutls_x509_extract_certificate_activation_time( const gnutls_datum*);
time_t gnutls_x509_extract_certificate_expiration_time( const gnutls_datum*);
int gnutls_x509_extract_subject_alt_name( const gnutls_datum*, int seq, char*, int*);
int gnutls_x509_pkcs7_extract_certificate(const gnutls_datum * pkcs7_struct, int indx, char* certificate, int* certificate_size);
int gnutls_x509_verify_certificate( const gnutls_datum* cert_list, int cert_list_length, const gnutls_datum * CA_list, int CA_list_length, const gnutls_datum* CRL_list, int CRL_list_length);
/* Openpgp certificate stuff */
int gnutls_openpgp_extract_key_name( const gnutls_datum *cert,
int idx,
gnutls_openpgp_name *dn );
int gnutls_openpgp_extract_key_version( const gnutls_datum *cert );
time_t gnutls_openpgp_extract_key_creation_time( const gnutls_datum *cert );
time_t gnutls_openpgp_extract_key_expiration_time( const gnutls_datum *cert );
int gnutls_openpgp_verify_key( const gnutls_datum* keyring,
const gnutls_datum* key_list,
int key_list_length);
/* get data from the state */
const gnutls_datum* gnutls_certificate_get_peers( GNUTLS_STATE, int* list_size);
const gnutls_datum *gnutls_certificate_get_ours(GNUTLS_STATE state);
int gnutls_certificate_client_get_request_status( GNUTLS_STATE);
int gnutls_certificate_verify_peers( GNUTLS_STATE);
int gnutls_b64_encode_fmt( const char* msg, const gnutls_datum *data, char* result, int* result_size);
int gnutls_b64_decode_fmt( const gnutls_datum *b64_data, char* result, int* result_size);
# endif /* LIBGNUTLS_VERSION */
#endif /* GNUTLS_UI_H */
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