From f11cc69df34c39f545669eb83b0dbf23227db558 Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Sun, 23 May 2004 00:30:17 +0000 Subject: r826: removed a pile of old code, in preparation for a new ACL handling system. I'd like to get rid of DOM_SID completely soon (This used to be commit e306e27cf333e176195a47b19e3de591b4a59650) --- source4/passdb/secrets.c | 369 +---------------------------------------------- 1 file changed, 1 insertion(+), 368 deletions(-) (limited to 'source4/passdb/secrets.c') diff --git a/source4/passdb/secrets.c b/source4/passdb/secrets.c index c400caaaa4..8d66572acd 100644 --- a/source4/passdb/secrets.c +++ b/source4/passdb/secrets.c @@ -52,7 +52,7 @@ BOOL secrets_init(void) /* read a entry from the secrets database - the caller must free the result if size is non-null then the size of the entry is put in there */ -void *secrets_fetch(const char *key, size_t *size) +static void *secrets_fetch(const char *key, size_t *size) { TDB_DATA kbuf, dbuf; secrets_init(); @@ -67,338 +67,6 @@ void *secrets_fetch(const char *key, size_t *size) return dbuf.dptr; } -/* store a secrets entry - */ -BOOL secrets_store(const char *key, const void *data, size_t size) -{ - TDB_DATA kbuf, dbuf; - int ret; - - secrets_init(); - if (!tdb) - return False; - kbuf.dptr = strdup(key); - kbuf.dsize = strlen(key); - dbuf.dptr = memdup(data, size); - dbuf.dsize = size; - - ret = tdb_store(tdb, kbuf, dbuf, TDB_REPLACE); - - free(kbuf.dptr); - free(dbuf.dptr); - - return ret == 0; -} - - -/* delete a secets database entry - */ -BOOL secrets_delete(const char *key) -{ - TDB_DATA kbuf; - int ret; - - secrets_init(); - if (!tdb) - return False; - kbuf.dptr = strdup(key); - kbuf.dsize = strlen(key); - ret = tdb_delete(tdb, kbuf); - free(kbuf.dptr); - return ret == 0; -} - -BOOL secrets_store_domain_sid(const char *domain, const DOM_SID *sid) -{ - fstring key; - - slprintf(key, sizeof(key)-1, "%s/%s", SECRETS_DOMAIN_SID, domain); - strupper(key); - return secrets_store(key, sid, sizeof(DOM_SID)); -} - -BOOL secrets_fetch_domain_sid(const char *domain, DOM_SID *sid) -{ - DOM_SID *dyn_sid; - fstring key; - size_t size; - - slprintf(key, sizeof(key)-1, "%s/%s", SECRETS_DOMAIN_SID, domain); - strupper(key); - dyn_sid = (DOM_SID *)secrets_fetch(key, &size); - - if (dyn_sid == NULL) - return False; - - if (size != sizeof(DOM_SID)) - { - SAFE_FREE(dyn_sid); - return False; - } - - *sid = *dyn_sid; - SAFE_FREE(dyn_sid); - return True; -} - -BOOL secrets_store_domain_guid(const char *domain, struct GUID *guid) -{ - const char *s; - fstring key; - TALLOC_CTX *mem_ctx; - BOOL ret; - - mem_ctx = talloc_init("secrets_store_domain_guid"); - if (!mem_ctx) { - return False; - } - - s = GUID_string(mem_ctx, guid); - if (!s) { - talloc_destroy(mem_ctx); - return False; - } - - - slprintf(key, sizeof(key)-1, "%s/%s", SECRETS_DOMAIN_GUID, domain); - strupper(key); - ret = secrets_store(key, s, strlen(s)+1); - - talloc_destroy(mem_ctx); - return ret; -} - -BOOL secrets_fetch_domain_guid(const char *domain, struct GUID *guid) -{ - char *dyn_guid; - fstring key; - size_t size; - struct GUID new_guid; - NTSTATUS status; - - slprintf(key, sizeof(key)-1, "%s/%s", SECRETS_DOMAIN_GUID, domain); - strupper(key); - dyn_guid = secrets_fetch(key, &size); - - DEBUG(6,("key is %s, size is %d\n", key, (int)size)); - - if ((NULL == dyn_guid) && (ROLE_DOMAIN_PDC == lp_server_role())) { - uuid_generate_random(&new_guid); - if (!secrets_store_domain_guid(domain, &new_guid)) - return False; - dyn_guid = secrets_fetch(key, &size); - if (dyn_guid == NULL) - return False; - } - - status = GUID_from_string(dyn_guid, guid); - SAFE_FREE(dyn_guid); - - if (!NT_STATUS_IS_OK(status)) { - return False; - } - - return True; -} - -/** - * Form a key for fetching the machine trust account password - * - * @param domain domain name - * - * @return stored password's key - **/ -const char *trust_keystr(const char *domain) -{ - static fstring keystr; - - slprintf(keystr,sizeof(keystr)-1,"%s/%s", - SECRETS_MACHINE_ACCT_PASS, domain); - strupper(keystr); - - return keystr; -} - -/** - * Form a key for fetching a trusted domain password - * - * @param domain trusted domain name - * - * @return stored password's key - **/ -char *trustdom_keystr(const char *domain) -{ - static char* keystr; - - asprintf(&keystr, "%s/%s", SECRETS_DOMTRUST_ACCT_PASS, domain); - strupper(keystr); - - return keystr; -} - -/************************************************************************ - Lock the trust password entry. -************************************************************************/ - -BOOL secrets_lock_trust_account_password(const char *domain, BOOL dolock) -{ - if (!tdb) - return False; - - if (dolock) - return (tdb_lock_bystring(tdb, trust_keystr(domain),0) == 0); - else - tdb_unlock_bystring(tdb, trust_keystr(domain)); - return True; -} - -/************************************************************************ - Routine to get the trust account password for a domain. - The user of this function must have locked the trust password file using - the above call. -************************************************************************/ - -BOOL secrets_fetch_trust_account_password(const char *domain, uint8 ret_pwd[16], - time_t *pass_last_set_time) -{ - struct machine_acct_pass *pass; - char *plaintext; - size_t size; - - plaintext = secrets_fetch_machine_password(); - if (plaintext) { - /* we have an ADS password - use that */ - DEBUG(4,("Using ADS machine password\n")); - E_md4hash(plaintext, ret_pwd); - SAFE_FREE(plaintext); - pass_last_set_time = 0; - return True; - } - - if (!(pass = secrets_fetch(trust_keystr(domain), &size))) { - DEBUG(5, ("secrets_fetch failed!\n")); - return False; - } - - if (size != sizeof(*pass)) { - DEBUG(0, ("secrets were of incorrect size!\n")); - return False; - } - - if (pass_last_set_time) *pass_last_set_time = pass->mod_time; - memcpy(ret_pwd, pass->hash, 16); - SAFE_FREE(pass); - return True; -} - -/************************************************************************ - Routine to get account password to trusted domain -************************************************************************/ - -BOOL secrets_fetch_trusted_domain_password(const char *domain, char** pwd, - DOM_SID *sid, time_t *pass_last_set_time) -{ - struct trusted_dom_pass *pass; - size_t size; - - /* fetching trusted domain password structure */ - if (!(pass = secrets_fetch(trustdom_keystr(domain), &size))) { - DEBUG(5, ("secrets_fetch failed!\n")); - return False; - } - - if (size != sizeof(*pass)) { - DEBUG(0, ("secrets were of incorrect size!\n")); - return False; - } - - /* the trust's password */ - if (pwd) { - *pwd = strdup(pass->pass); - if (!*pwd) { - return False; - } - } - - /* last change time */ - if (pass_last_set_time) *pass_last_set_time = pass->mod_time; - - /* domain sid */ - memcpy(&sid, &(pass->domain_sid), sizeof(sid)); - - SAFE_FREE(pass); - - return True; -} - -/************************************************************************ - Routine to set the trust account password for a domain. -************************************************************************/ - -BOOL secrets_store_trust_account_password(const char *domain, uint8 new_pwd[16]) -{ - struct machine_acct_pass pass; - - pass.mod_time = time(NULL); - memcpy(pass.hash, new_pwd, 16); - - return secrets_store(trust_keystr(domain), (void *)&pass, sizeof(pass)); -} - -/** - * Routine to set the password for trusted domain - * - * @param domain remote domain name - * @param pwd plain text password of trust relationship - * @param sid remote domain sid - * - * @return true if succeeded - **/ - -BOOL secrets_store_trusted_domain_password(const char* domain, smb_ucs2_t *uni_dom_name, - size_t uni_name_len, const char* pwd, - DOM_SID sid) -{ - struct trusted_dom_pass pass; - ZERO_STRUCT(pass); - - /* unicode domain name and its length */ - if (!uni_dom_name) - return False; - - strncpy_w(pass.uni_name, uni_dom_name, sizeof(pass.uni_name) - 1); - pass.uni_name_len = uni_name_len; - - /* last change time */ - pass.mod_time = time(NULL); - - /* password of the trust */ - pass.pass_len = strlen(pwd); - fstrcpy(pass.pass, pwd); - - /* domain sid */ - memcpy(&(pass.domain_sid), &sid, sizeof(sid)); - - return secrets_store(trustdom_keystr(domain), (void *)&pass, sizeof(pass)); -} - -/************************************************************************ - Routine to set the plaintext machine account password for a realm -the password is assumed to be a null terminated ascii string -************************************************************************/ - -BOOL secrets_store_machine_password(const char *pass) -{ - char *key; - BOOL ret; - asprintf(&key, "%s/%s", SECRETS_MACHINE_PASSWORD, lp_workgroup()); - strupper(key); - ret = secrets_store(key, pass, strlen(pass)+1); - free(key); - return ret; -} - - /************************************************************************ Routine to fetch the plaintext machine account password for a realm the password is assumed to be a null terminated ascii string @@ -416,41 +84,6 @@ char *secrets_fetch_machine_password(void) -/************************************************************************ - Routine to delete the machine trust account password file for a domain. -************************************************************************/ - -BOOL trust_password_delete(const char *domain) -{ - return secrets_delete(trust_keystr(domain)); -} - -/************************************************************************ - Routine to delete the password for trusted domain -************************************************************************/ - -BOOL trusted_domain_password_delete(const char *domain) -{ - return secrets_delete(trustdom_keystr(domain)); -} - - -BOOL secrets_store_ldap_pw(const char* dn, char* pw) -{ - char *key = NULL; - BOOL ret; - - if (asprintf(&key, "%s/%s", SECRETS_LDAP_BIND_PW, dn) < 0) { - DEBUG(0, ("secrets_store_ldap_pw: asprintf failed!\n")); - return False; - } - - ret = secrets_store(key, pw, strlen(pw)+1); - - SAFE_FREE(key); - return ret; -} - /******************************************************************************* Lock the secrets tdb based on a string - this is used as a primitive form of mutex between smbd instances. -- cgit