rc_auth(3)

NAME
rc_auth - Builds an authentication request for port id nas_port with the value_pairs send and submits it to a server.

SYNOPSIS
#include <radcli/>

int rc_auth(
    rc_handle    *rh,
    uint32_t      nas_port,
    VALUE_PAIR   *send,
    VALUE_PAIR  **received,
    char         *msg
);

DESCRIPTION

PARAMETERS

rh  a handle to parsed configuration.

nas_port
    the physical NAS port number to use (may be zero).

send
    a VALUE_PAIR array of values (e.g., PW_USER_NAME).

received
    an allocated array of received values.

msg must be an array of PW_MAX_MSG_SIZE or NULL; will contain the concatenation of any PW_REPLY_MESSAGE received.

STRUCTURES

Avoid using this structure directly. Use rc_avpair_get_uint32() for integer/IPv4/date values, rc_avpair_get_in6() for IPv6 addresses and prefixes, rc_avpair_get_raw() for string/binary values, and rc_avpair_get_attr() to read the attribute type and ID. To iterate the list use rc_avpair_next(). Free the entire list with rc_avpair_free().

    struct rc_value_pair {
      char                   name[RC_NAME_LENGTH+1];      // attribute name if known.
      uint64_t               attribute; // attribute numeric value of type rc_attr_id including vendor; use VENDOR() and ATTRID() to separate.
      rc_attr_type           type;      // attribute type.
      uint32_t               lvalue;    // attribute value if type is PW_TYPE_INTEGER, PW_TYPE_DATE or PW_TYPE_IPADDR.
      char                   strvalue[AUTH_STRING_LEN+1];  // contains attribute value in other cases.
      struct rc_value_pair  *next;
      char                   pad[32];       // unused pad
    };

Avoid using this structure directly. Use rc_avpair_get_uint32() for integer/IPv4/date values, rc_avpair_get_in6() for IPv6 addresses and prefixes, rc_avpair_get_raw() for string/binary values, and rc_avpair_get_attr() to read the attribute type and ID. To iterate the list use rc_avpair_next(). Free the entire list with rc_avpair_free().

    struct rc_value_pair {
      char                   name[RC_NAME_LENGTH+1];      // attribute name if known.
      uint64_t               attribute; // attribute numeric value of type rc_attr_id including vendor; use VENDOR() and ATTRID() to separate.
      rc_attr_type           type;      // attribute type.
      uint32_t               lvalue;    // attribute value if type is PW_TYPE_INTEGER, PW_TYPE_DATE or PW_TYPE_IPADDR.
      char                   strvalue[AUTH_STRING_LEN+1];  // contains attribute value in other cases.
      struct rc_value_pair  *next;
      char                   pad[32];       // unused pad
    };

RETURN VALUE

received value_pairs in received, messages from the server in msg (if non-NULL), and OK_RC (0) on success,CHALLENGE_RC (3) on Access-Challenge received, negative on failure as return value.

SEE ALSO

rc_aaa(3), rc_aaa_ctx(3), rc_aaa_ctx_free(3), rc_aaa_ctx_get_secret(3), rc_aaa_ctx_get_vector(3), rc_aaa_ctx_server(3), rc_acct(3), rc_acct_async(3), rc_acct_proxy(3), rc_add_config(3), rc_apply_config(3), rc_auth_proxy(3), rc_avpair_add(3), rc_avpair_assign(3), rc_avpair_copy(3), rc_avpair_free(3), rc_avpair_gen(3), rc_avpair_get(3), rc_avpair_get_attr(3), rc_avpair_get_in6(3), rc_avpair_get_raw(3), rc_avpair_get_uint32(3), rc_avpair_insert(3), rc_avpair_log(3), rc_avpair_new(3), rc_avpair_next(3), rc_avpair_parse(3), rc_avpair_remove(3), rc_avpair_tostr(3), rc_buildreq(3), rc_check(3), rc_conf_int(3), rc_conf_srv(3), rc_conf_str(3), rc_config_free(3), rc_config_init(3), rc_destroy(3), rc_dict_addattr(3), rc_dict_addval(3), rc_dict_addvend(3), rc_dict_findattr(3), rc_dict_findval(3), rc_dict_findvend(3), rc_dict_free(3), rc_dict_getattr(3), rc_dict_getval(3), rc_dict_getvend(3), rc_find_server_addr(3), rc_get_socket_type(3), rc_new(3), rc_read_config(3), rc_read_dictionary(3), rc_read_dictionary_from_buffer(3), rc_send_server(3), rc_test_config(3)