diff options
author | Andrew Bartlett <abartlet@samba.org> | 2001-11-24 12:12:38 +0000 |
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committer | Andrew Bartlett <abartlet@samba.org> | 2001-11-24 12:12:38 +0000 |
commit | d0a2faf78d316fec200497f5f7997df4c477a1e1 (patch) | |
tree | a1d9f9f837b2c88e6154fb5ee6214cbcebc97ad4 /source3/param/loadparm.c | |
parent | af1a0238aa106a43006902e8ef593d7853913b0e (diff) | |
download | samba-d0a2faf78d316fec200497f5f7997df4c477a1e1.tar.gz samba-d0a2faf78d316fec200497f5f7997df4c477a1e1.tar.bz2 samba-d0a2faf78d316fec200497f5f7997df4c477a1e1.zip |
This is another rather major change to the samba authenticaion
subystem.
The particular aim is to modularized the interface - so that we
can have arbitrary password back-ends.
This code adds one such back-end, a 'winbind' module to authenticate
against the winbind_auth_crap functionality. While fully-functional
this code is mainly useful as a demonstration, because we don't get
back the info3 as we would for direct ntdomain authentication.
This commit introduced the new 'auth methods' parameter, in the
spirit of the 'auth order' discussed on the lists. It is renamed
because not all the methods may be consulted, even if previous
methods fail - they may not have a suitable challenge for example.
Also, we have a 'local' authentication method, for old-style
'unix if plaintext, sam if encrypted' authentication and a
'guest' module to handle guest logins in a single place.
While this current design is not ideal, I feel that it does
provide a better infrastructure than the current design, and can
be built upon.
The following parameters have changed:
- use rhosts =
This has been replaced by the 'rhosts' authentication method,
and can be specified like 'auth methods = guest rhosts'
- hosts equiv =
This needs both this parameter and an 'auth methods' entry
to be effective. (auth methods = guest hostsequiv ....)
- plaintext to smbpasswd =
This is replaced by specifying 'sam' rather than 'local'
in the auth methods.
The security = parameter is unchanged, and now provides defaults
for the 'auth methods' parameter.
The available auth methods are:
guest
rhosts
hostsequiv
sam (passdb direct hash access)
unix (PAM, crypt() etc)
local (the combination of the above, based on encryption)
smbserver (old security=server)
ntdomain (old security=domain)
winbind (use winbind to cache DC connections)
Assistance in testing, or the production of new and interesting
authentication modules is always appreciated.
Andrew Bartlett
(This used to be commit 8d31eae52a9757739711dbb82035a4dfe6b40c99)
Diffstat (limited to 'source3/param/loadparm.c')
-rw-r--r-- | source3/param/loadparm.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c index 3f781be67f..ab17f90a6e 100644 --- a/source3/param/loadparm.c +++ b/source3/param/loadparm.c @@ -179,6 +179,7 @@ typedef struct int maxprotocol; int minprotocol; int security; + char **AuthMethods; BOOL paranoid_server_security; int maxdisksize; int lpqcachetime; @@ -238,7 +239,6 @@ typedef struct BOOL bNullPasswords; BOOL bObeyPamRestrictions; BOOL bLoadPrinters; - BOOL bUseRhosts; BOOL bLargeReadwrite; BOOL bReadRaw; BOOL bWriteRaw; @@ -261,7 +261,6 @@ typedef struct BOOL bRestrictAnonymous; BOOL bLanmanAuth; BOOL bNTLMAuth; - BOOL bPlaintextToSmbpasswd; BOOL bDebugHiresTimestamp; BOOL bDebugPid; BOOL bDebugUid; @@ -661,6 +660,7 @@ static struct parm_struct parm_table[] = { {"Security Options", P_SEP, P_SEPARATOR}, {"security", P_ENUM, P_GLOBAL, &Globals.security, NULL, enum_security, FLAG_BASIC}, + {"auth methods", P_LIST, P_GLOBAL, &Globals.AuthMethods, NULL, NULL, FLAG_BASIC}, {"encrypt passwords", P_BOOL, P_GLOBAL, &Globals.bEncryptPasswords, NULL, NULL, FLAG_BASIC}, {"update encrypted", P_BOOL, P_GLOBAL, &Globals.bUpdateEncrypt, NULL, NULL, FLAG_BASIC}, {"allow trusted domains", P_BOOL, P_GLOBAL, &Globals.bAllowTrustedDomains, NULL, NULL, 0}, @@ -691,8 +691,6 @@ static struct parm_struct parm_table[] = { {"restrict anonymous", P_BOOL, P_GLOBAL, &Globals.bRestrictAnonymous, NULL, NULL, 0}, {"lanman auth", P_BOOL, P_GLOBAL, &Globals.bLanmanAuth, NULL, NULL, 0}, {"ntlm auth", P_BOOL, P_GLOBAL, &Globals.bNTLMAuth, NULL, NULL, 0}, - {"plaintext to smbpasswd", P_BOOL, P_GLOBAL, &Globals.bPlaintextToSmbpasswd, NULL, NULL, 0}, - {"use rhosts", P_BOOL, P_GLOBAL, &Globals.bUseRhosts, NULL, NULL, 0}, {"username", P_STRING, P_LOCAL, &sDefault.szUsername, NULL, NULL, FLAG_GLOBAL | FLAG_SHARE}, {"user", P_STRING, P_LOCAL, &sDefault.szUsername, NULL, NULL, 0}, @@ -1191,7 +1189,7 @@ static void init_globals(void) string_set(&Globals.szPassdbModulePath, ""); string_set(&Globals.szGuestaccount, GUEST_ACCOUNT); - + /* * Allow the default PASSWD_CHAT to be overridden in local.h. */ @@ -1218,7 +1216,6 @@ static void init_globals(void) string_set(&Globals.szNameResolveOrder, "lmhosts wins host bcast"); Globals.bLoadPrinters = True; - Globals.bUseRhosts = False; Globals.max_packet = 65535; Globals.mangled_stack = 50; Globals.max_xmit = 65535; @@ -1281,7 +1278,6 @@ static void init_globals(void) Globals.bRestrictAnonymous = False; Globals.bLanmanAuth = True; /* Do use the LanMan hash if it is available */ Globals.bNTLMAuth = True; /* Do use NTLMv1 if it is available (otherwise NTLMv2) */ - Globals.bPlaintextToSmbpasswd = False; /* Check the passwords with smbpasswd, even if in plaintext */ Globals.map_to_guest = 0; /* By Default, "Never" */ Globals.min_passwd_length = MINPASSWDLENGTH; /* By Default, 5. */ Globals.oplock_break_wait_time = 0; /* By Default, 0 msecs. */ @@ -1543,7 +1539,6 @@ FN_GLOBAL_BOOL(lp_wins_proxy, &Globals.bWINSproxy) FN_GLOBAL_BOOL(lp_local_master, &Globals.bLocalMaster) FN_GLOBAL_BOOL(lp_domain_logons, &Globals.bDomainLogons) FN_GLOBAL_BOOL(lp_load_printers, &Globals.bLoadPrinters) -FN_GLOBAL_BOOL(lp_use_rhosts, &Globals.bUseRhosts) FN_GLOBAL_BOOL(lp_readprediction, &Globals.bReadPrediction) FN_GLOBAL_BOOL(lp_readbmpx, &Globals.bReadbmpx) FN_GLOBAL_BOOL(lp_readraw, &Globals.bReadRaw) @@ -1573,7 +1568,6 @@ FN_GLOBAL_BOOL(lp_allow_trusted_domains, &Globals.bAllowTrustedDomains) FN_GLOBAL_BOOL(lp_restrict_anonymous, &Globals.bRestrictAnonymous) FN_GLOBAL_BOOL(lp_lanman_auth, &Globals.bLanmanAuth) FN_GLOBAL_BOOL(lp_ntlm_auth, &Globals.bNTLMAuth) -FN_GLOBAL_BOOL(lp_plaintext_to_smbpasswd, &Globals.bPlaintextToSmbpasswd) FN_GLOBAL_BOOL(lp_host_msdfs, &Globals.bHostMSDfs) FN_GLOBAL_BOOL(lp_kernel_oplocks, &Globals.bKernelOplocks) FN_GLOBAL_BOOL(lp_enhanced_browsing, &Globals.enhanced_browsing) @@ -1594,6 +1588,7 @@ FN_GLOBAL_INTEGER(lp_deadtime, &Globals.deadtime) FN_GLOBAL_INTEGER(lp_maxprotocol, &Globals.maxprotocol) FN_GLOBAL_INTEGER(lp_minprotocol, &Globals.minprotocol) FN_GLOBAL_INTEGER(lp_security, &Globals.security) +FN_GLOBAL_LIST(lp_auth_methods, &Globals.AuthMethods) FN_GLOBAL_BOOL(lp_paranoid_server_security, &Globals.paranoid_server_security) FN_GLOBAL_INTEGER(lp_maxdisksize, &Globals.maxdisksize) FN_GLOBAL_INTEGER(lp_lpqcachetime, &Globals.lpqcachetime) |