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Diffstat (limited to 'src/sss_client/sss_cli.h')
| -rw-r--r-- | src/sss_client/sss_cli.h | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/src/sss_client/sss_cli.h b/src/sss_client/sss_cli.h new file mode 100644 index 000000000..7e9a81ff3 --- /dev/null +++ b/src/sss_client/sss_cli.h @@ -0,0 +1,220 @@ +/* + * System Security Services Daemon. Client Interface for NSS and PAM. + * + * Copyright (C) Simo Sorce 2007 + * + * You can used this header file in any way you see fit provided copyright + * notices are preserved. + * + */ + +#ifndef _SSSCLI_H +#define _SSSCLI_H + +#include <nss.h> +#include <pwd.h> +#include <grp.h> + +#ifndef HAVE_ERRNO_T +#define HAVE_ERRNO_T +typedef int errno_t; +#endif + +#define SSS_NSS_PROTOCOL_VERSION 1 +#define SSS_PAM_PROTOCOL_VERSION 3 + +enum sss_cli_command { +/* null */ + SSS_CLI_NULL = 0x0000, + +/* version */ + SSS_GET_VERSION = 0x0001, + +/* passwd */ + + SSS_NSS_GETPWNAM = 0x0011, + SSS_NSS_GETPWUID = 0x0012, + SSS_NSS_SETPWENT = 0x0013, + SSS_NSS_GETPWENT = 0x0014, + SSS_NSS_ENDPWENT = 0x0015, + +/* group */ + + SSS_NSS_GETGRNAM = 0x0021, + SSS_NSS_GETGRGID = 0x0022, + SSS_NSS_SETGRENT = 0x0023, + SSS_NSS_GETGRENT = 0x0024, + SSS_NSS_ENDGRENT = 0x0025, + SSS_NSS_INITGR = 0x0026, + +#if 0 +/* aliases */ + + SSS_NSS_GETALIASBYNAME = 0x0031, + SSS_NSS_GETALIASBYPORT = 0x0032, + SSS_NSS_SETALIASENT = 0x0033, + SSS_NSS_GETALIASENT = 0x0034, + SSS_NSS_ENDALIASENT = 0x0035, + +/* ethers */ + + SSS_NSS_GETHOSTTON = 0x0041, + SSS_NSS_GETNTOHOST = 0x0042, + SSS_NSS_SETETHERENT = 0x0043, + SSS_NSS_GETETHERENT = 0x0044, + SSS_NSS_ENDETHERENT = 0x0045, + +/* hosts */ + + SSS_NSS_GETHOSTBYNAME = 0x0051, + SSS_NSS_GETHOSTBYNAME2 = 0x0052, + SSS_NSS_GETHOSTBYADDR = 0x0053, + SSS_NSS_SETHOSTENT = 0x0054, + SSS_NSS_GETHOSTENT = 0x0055, + SSS_NSS_ENDHOSTENT = 0x0056, + +/* netgroup */ + + SSS_NSS_SETNETGRENT = 0x0061, + SSS_NSS_GETNETGRENT = 0x0062, + SSS_NSS_ENDNETGRENT = 0x0063, + /* SSS_NSS_INNETGR = 0x0064, */ + +/* networks */ + + SSS_NSS_GETNETBYNAME = 0x0071, + SSS_NSS_GETNETBYADDR = 0x0072, + SSS_NSS_SETNETENT = 0x0073, + SSS_NSS_GETNETENT = 0x0074, + SSS_NSS_ENDNETENT = 0x0075, + +/* protocols */ + + SSS_NSS_GETPROTOBYNAME = 0x0081, + SSS_NSS_GETPROTOBYNUM = 0x0082, + SSS_NSS_SETPROTOENT = 0x0083, + SSS_NSS_GETPROTOENT = 0x0084, + SSS_NSS_ENDPROTOENT = 0x0085, + +/* rpc */ + + SSS_NSS_GETRPCBYNAME = 0x0091, + SSS_NSS_GETRPCBYNUM = 0x0092, + SSS_NSS_SETRPCENT = 0x0093, + SSS_NSS_GETRPCENT = 0x0094, + SSS_NSS_ENDRPCENT = 0x0095, + +/* services */ + + SSS_NSS_GETSERVBYNAME = 0x00A1, + SSS_NSS_GETSERVBYPORT = 0x00A2, + SSS_NSS_SETSERVENT = 0x00A3, + SSS_NSS_GETSERVENT = 0x00A4, + SSS_NSS_ENDSERVENT = 0x00A5, + +/* shadow */ + + SSS_NSS_GETSPNAM = 0x00B1, + SSS_NSS_GETSPUID = 0x00B2, + SSS_NSS_SETSPENT = 0x00B3, + SSS_NSS_GETSPENT = 0x00B4, + SSS_NSS_ENDSPENT = 0x00B5, +#endif + +/* PAM related calls */ + SSS_PAM_AUTHENTICATE = 0x00F1, + SSS_PAM_SETCRED = 0x00F2, + SSS_PAM_ACCT_MGMT = 0x00F3, + SSS_PAM_OPEN_SESSION = 0x00F4, + SSS_PAM_CLOSE_SESSION = 0x00F5, + SSS_PAM_CHAUTHTOK = 0x00F6, + SSS_PAM_CHAUTHTOK_PRELIM = 0x00F7, + +}; + +enum sss_authtok_type { + SSS_AUTHTOK_TYPE_EMPTY = 0x0000, + SSS_AUTHTOK_TYPE_PASSWORD = 0x0001, +}; + +#define SSS_START_OF_PAM_REQUEST 0x4d415049 +#define SSS_END_OF_PAM_REQUEST 0x4950414d + +enum pam_item_type { + SSS_PAM_ITEM_EMPTY = 0x0000, + SSS_PAM_ITEM_USER, + SSS_PAM_ITEM_SERVICE, + SSS_PAM_ITEM_TTY, + SSS_PAM_ITEM_RUSER, + SSS_PAM_ITEM_RHOST, + SSS_PAM_ITEM_AUTHTOK, + SSS_PAM_ITEM_NEWAUTHTOK, + SSS_PAM_ITEM_CLI_LOCALE, + SSS_PAM_ITEM_CLI_PID, +}; + +#define SSS_NSS_MAX_ENTRIES 256 +#define SSS_NSS_HEADER_SIZE (sizeof(uint32_t) * 4) +struct sss_cli_req_data { + size_t len; + const void *data; +}; + +/* this is in milliseconds, wait up to 300 seconds */ +#define SSS_CLI_SOCKET_TIMEOUT 300000 + +enum sss_status { + SSS_STATUS_UNAVAIL, + SSS_STATUS_SUCCESS +}; + +enum response_type { + SSS_PAM_SYSTEM_INFO = 0x01, + SSS_PAM_DOMAIN_NAME, + SSS_PAM_ENV_ITEM, /* only pam environment */ + SSS_ENV_ITEM, /* only user environment */ + SSS_ALL_ENV_ITEM, /* pam and user environment */ + SSS_PAM_USER_INFO +}; + +enum user_info_type { + SSS_PAM_USER_INFO_OFFLINE_AUTH = 0x01, + SSS_PAM_USER_INFO_OFFLINE_AUTH_DELAYED, + SSS_PAM_USER_INFO_OFFLINE_CHPASS, + SSS_PAM_USER_INFO_CHPASS_ERROR +}; + +enum nss_status sss_nss_make_request(enum sss_cli_command cmd, + struct sss_cli_req_data *rd, + uint8_t **repbuf, size_t *replen, + int *errnop); + +int sss_pam_make_request(enum sss_cli_command cmd, + struct sss_cli_req_data *rd, + uint8_t **repbuf, size_t *replen, + int *errnop); + +#endif /* _SSSCLI_H */ + +#if 0 + +/* GETSPNAM Request: + * + * 0-X: string with name + * + * Replies: + * + * 0-3: 32bit unsigned number of results + * 4-7: 32bit unsigned (reserved/padding) + * For each result: + * 0-7: 64bit unsigned with Date of last change + * 8-15: 64bit unsigned with Min #days between changes + * 16-23: 64bit unsigned with Max #days between changes + * 24-31: 64bit unsigned with #days before pwd expires + * 32-39: 64bit unsigned with #days after pwd expires until account is disabled + * 40-47: 64bit unsigned with expiration date in days since 1970-01-01 + * 48-55: 64bit unsigned (flags/reserved) + * 56-X: sequence of 2, 0 terminated, strings (name, pwd) 64bit padded + */ +#endif + |