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the mixture of async and sync code in gensec makes a EOF on a socket
during a session setup cause a crash. The simplest solution is to
stop processing events on the socket until the session setup is
complete.
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This also changes the calling convention slightly - we should always
allocate this with talloc_zero() to allow some elements to be
optional. Some elements may only make sense in Samba3, which I hope
will use this common structure.
Andrew Bartlett
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this converts all callers that use the Samba4 loadparm lp_ calling
convention to use the lpcfg_ prefix.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
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This allows us to control what groups should be added in what use
cases, and in particular to more carefully control the introduction of
the 'authenticated' group.
In particular, in the 'service_named_pipe' protocol, we do not have
control over the addition of the authenticated users group, so we key
of 'is this user the anonymous SID'.
This also takes more care to allocate the right length ptoken->sids
Andrew Bartlett
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The auth context was in the past only for NTLM authentication, but we
need a SAM, an event context and and loadparm context for calculating
the local groups too, so re-use that infrustructure we already have in
place.
However, to avoid problems where we may not have an auth_context (in
torture tests, for example), allow a simpler 'session_info' to be
generated, by passing this via an indirection in gensec and an
generate_session_info() function pointer in the struct auth_context.
In the smb_server (for old-style session setups) we need to change the
async context to a new 'struct sesssetup_context'. This allows us to
use the auth_context in processing the authentication reply .
Andrew Bartlett
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metze
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metze
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metze
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When starting GENSEC on the server, the auth subsystem context must be
passed in, which now includes function pointers to the key elements.
This should (when the other dependencies are fixed up) allow GENSEC to
exist as a client or server library without bundling in too much of
our server code.
Andrew Bartlett
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should in the future only contain some settings required for gensec.
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Real signing always starts with seqnumber 2, and once signing
is on the session key never change anymore for the complete
smb connection.
metze
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(this does not change the file server role, and only really changes
what 'server signing = auto' means)
Optional signing really isn't any benifit to network security.
In doing so, allow anonymous clients (if permitted by policy) to log
in without signing, as Samba3 does not sign these connections (which
would use an all-zero key, so pointless).
Andrew Bartlett
(This used to be commit 468bf839c500ed1a26ab9a358ee64a4c0a695797)
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Andrew Bartlett
(This used to be commit a89f9818180e8fb868975c444c4d0e5aaa8d4e79)
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(This used to be commit b4e1ae07a284c044704322446c94351c2decff91)
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wbsrv_connection.
(This used to be commit 7c008664238ed966cb82adf5b25b22157bb50730)
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in dssync tests.
(This used to be commit c7eae1c7842f9ff8b70cce9e5d6f3ebbbe78e83b)
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(This used to be commit b9e3a4862e267be39d603fed8207a237c3d72081)
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(This used to be commit a9a9634df8f3137ecb308adb90a755f12af94972)
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(This used to be commit c9651e2c5c078edee7b91085e936a93625c8d708)
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(This used to be commit 3fcc960839c6e5ca4de2c3c042f12f369ac5f238)
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(This used to be commit abe8349f9b4387961ff3665d8c589d61cd2edf31)
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There are still a few tidyups of old FSF addresses to come (in both s3
and s4). More commits soon.
(This used to be commit fcf38a38ac691abd0fa51b89dc951a08e89fdafa)
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will now control the auth methods, but an override is still available,
ex:
auth methods:domain controller = <methods>
Andrew Bartlett
(This used to be commit b7e727186ed8eda6a68c873e089f655dc24fe8ae)
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(This used to be commit 9a8da730a725fc9fc1a3e407273e688f44eadfe1)
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(This used to be commit df60df9678e5c45fad6c7f7cb53ba8d0ce6b7cf0)
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session setups
(This used to be commit a4e043e1f8f3cf1ab86e6dde501722b8050bbde4)
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Break up auth/auth.h not to include the world.
Add credentials_krb5.h with the kerberos dependent prototypes.
Andrew Bartlett
(This used to be commit 2b569c42e0fbb596ea82484d0e1cb22e193037b9)
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and gensec_server_start().
calling them with NULL for event context or messaging context
is no longer allowed!
metze
(This used to be commit 679ac74e71b111344f1097ab389c0b83a9247710)
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in the smb server.
metze
(This used to be commit 216e02c69cf5914487f0000d836d1082795487b2)
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metze
(This used to be commit 699dee70aaa13bddbe8be760033aa81dd583208a)
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as new levels
metze
(This used to be commit 91806353174704857dfcc15a730af7232cfde660)
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(This used to be commit 51b4270513752d2eafbe77f9de598de16ef84a1f)
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metze
(This used to be commit e6275db7b926d3660ad4a0f40041a5129001427a)
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metze
(This used to be commit bb083f17c961964dd99185ae4194596ccaafd4a8)
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emulate the behaviour of XP standalone if required).
Andrew Bartlett
(This used to be commit 7f821097fbdbc9f35d96e05f85cf008f36c0eea3)
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structure that is more generic than just 'IP/port'.
It now passes make test, and has been reviewed and updated by
metze. (Thankyou *very* much).
This passes 'make test' as well as kerberos use (not currently in the
testsuite).
The original purpose of this patch was to have Samba able to pass a
socket address stucture from the BSD layer into the kerberos routines
and back again. It also removes nbt_peer_addr, which was being used
for a similar purpose.
It is a large change, but worthwhile I feel.
Andrew Bartlett
(This used to be commit 88198c4881d8620a37086f80e4da5a5b71c5bbb2)
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(This used to be commit 70e7449318aa0e9d2639c76730a7d1683b2f4981)
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metze
(This used to be commit 99cf7dbb177f92df40301ed8faeeb93e89452922)
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metze
(This used to be commit 5fea278cb65076cea71bb6c921e51c4feffc37d7)
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