diff options
Diffstat (limited to 'source4/torture/rpc/netlogon.c')
| -rw-r--r-- | source4/torture/rpc/netlogon.c | 85 |
1 files changed, 72 insertions, 13 deletions
diff --git a/source4/torture/rpc/netlogon.c b/source4/torture/rpc/netlogon.c index 5ec2c29a20..f4ae5b35eb 100644 --- a/source4/torture/rpc/netlogon.c +++ b/source4/torture/rpc/netlogon.c @@ -29,6 +29,7 @@ #include "lib/cmdline/popt_common.h" #include "torture/rpc/rpc.h" #include "torture/rpc/netlogon.h" +#include "../lib/crypto/crypto.h" #include "libcli/auth/libcli_auth.h" #include "librpc/gen_ndr/ndr_netlogon_c.h" #include "librpc/gen_ndr/ndr_lsa_c.h" @@ -77,11 +78,10 @@ static bool test_SetupCredentials(struct dcerpc_pipe *p, struct torture_context struct netr_ServerAuthenticate a; struct netr_Credential credentials1, credentials2, credentials3; struct creds_CredentialState *creds; - struct samr_Password mach_password; - const char *plain_pass; - const char *machine_name; + const struct samr_Password *mach_password; + const char *machine_name; - plain_pass = cli_credentials_get_password(credentials); + mach_password = cli_credentials_get_nt_hash(credentials, tctx); machine_name = cli_credentials_get_workstation(credentials); torture_comment(tctx, "Testing ServerReqChallenge\n"); @@ -99,8 +99,6 @@ static bool test_SetupCredentials(struct dcerpc_pipe *p, struct torture_context status = dcerpc_netr_ServerReqChallenge(p, tctx, &r); torture_assert_ntstatus_ok(tctx, status, "ServerReqChallenge"); - E_md4hash(plain_pass, mach_password.hash); - a.in.server_name = NULL; a.in.account_name = talloc_asprintf(tctx, "%s$", machine_name); a.in.secure_channel_type = SEC_CHAN_BDC; @@ -109,7 +107,7 @@ static bool test_SetupCredentials(struct dcerpc_pipe *p, struct torture_context a.out.credentials = &credentials3; creds_client_init(creds, &credentials1, &credentials2, - &mach_password, &credentials3, + mach_password, &credentials3, 0); torture_comment(tctx, "Testing ServerAuthenticate\n"); @@ -142,12 +140,12 @@ bool test_SetupCredentials2(struct dcerpc_pipe *p, struct torture_context *tctx, struct netr_ServerAuthenticate2 a; struct netr_Credential credentials1, credentials2, credentials3; struct creds_CredentialState *creds; - struct samr_Password mach_password; + const struct samr_Password *mach_password; const char *machine_name; const char *plain_pass; + mach_password = cli_credentials_get_nt_hash(machine_credentials, tctx); machine_name = cli_credentials_get_workstation(machine_credentials); - plain_pass = cli_credentials_get_password(machine_credentials); torture_comment(tctx, "Testing ServerReqChallenge\n"); @@ -164,8 +162,6 @@ bool test_SetupCredentials2(struct dcerpc_pipe *p, struct torture_context *tctx, status = dcerpc_netr_ServerReqChallenge(p, tctx, &r); torture_assert_ntstatus_ok(tctx, status, "ServerReqChallenge"); - E_md4hash(plain_pass, mach_password.hash); - a.in.server_name = NULL; a.in.account_name = talloc_asprintf(tctx, "%s$", machine_name); a.in.secure_channel_type = sec_chan_type; @@ -176,7 +172,7 @@ bool test_SetupCredentials2(struct dcerpc_pipe *p, struct torture_context *tctx, a.out.credentials = &credentials3; creds_client_init(creds, &credentials1, &credentials2, - &mach_password, &credentials3, + mach_password, &credentials3, negotiate_flags); torture_comment(tctx, "Testing ServerAuthenticate2\n"); @@ -250,6 +246,10 @@ static bool test_SetupCredentials3(struct dcerpc_pipe *p, struct torture_context torture_assert(tctx, creds_client_check(creds, &credentials3), "Credential chaining failed"); torture_comment(tctx, "negotiate_flags=0x%08x\n", negotiate_flags); + + /* Prove that requesting a challenge again won't break it */ + status = dcerpc_netr_ServerReqChallenge(p, tctx, &r); + torture_assert_ntstatus_ok(tctx, status, "ServerReqChallenge"); *creds_out = creds; return true; @@ -322,6 +322,24 @@ static bool test_SetPassword(struct torture_context *tctx, } /* + generate a random password for password change tests +*/ +static DATA_BLOB netlogon_very_rand_pass(TALLOC_CTX *mem_ctx, int len) +{ + int i; + DATA_BLOB password = data_blob_talloc(mem_ctx, NULL, len * 2 /* number of unicode chars */); + generate_random_buffer(password.data, password.length); + + for (i=0; i < len; i++) { + if (((uint16_t *)password.data)[i] == 0) { + ((uint16_t *)password.data)[i] = 1; + } + } + + return password; +} + +/* try a change password for our machine account */ static bool test_SetPassword2(struct torture_context *tctx, @@ -331,8 +349,10 @@ static bool test_SetPassword2(struct torture_context *tctx, NTSTATUS status; struct netr_ServerPasswordSet2 r; const char *password; + DATA_BLOB new_random_pass; struct creds_CredentialState *creds; struct samr_CryptPassword password_buf; + struct samr_Password nt_hash; if (!test_SetupCredentials(p, tctx, machine_credentials, &creds)) { return false; @@ -444,6 +464,37 @@ static bool test_SetPassword2(struct torture_context *tctx, test_SetupCredentials(p, tctx, machine_credentials, &creds), "ServerPasswordSet failed to actually change the password"); + new_random_pass = netlogon_very_rand_pass(tctx, 128); + + /* now try a random stream of bytes for a password */ + set_pw_in_buffer(password_buf.data, &new_random_pass); + + creds_arcfour_crypt(creds, password_buf.data, 516); + + memcpy(r.in.new_password.data, password_buf.data, 512); + r.in.new_password.length = IVAL(password_buf.data, 512); + + torture_comment(tctx, + "Testing a third ServerPasswordSet2 on machine account, with a compleatly random password\n"); + + creds_client_authenticator(creds, &r.in.credential); + + status = dcerpc_netr_ServerPasswordSet2(p, tctx, &r); + torture_assert_ntstatus_ok(tctx, status, "ServerPasswordSet (3)"); + + if (!creds_client_check(creds, &r.out.return_authenticator.cred)) { + torture_comment(tctx, "Credential chaining failed\n"); + } + + mdfour(nt_hash.hash, new_random_pass.data, new_random_pass.length); + + cli_credentials_set_password(machine_credentials, NULL, CRED_UNINITIALISED); + cli_credentials_set_nt_hash(machine_credentials, &nt_hash, CRED_SPECIFIED); + + torture_assert (tctx, + test_SetupCredentials(p, tctx, machine_credentials, &creds), + "ServerPasswordSet failed to actually change the password"); + return true; } @@ -1393,7 +1444,14 @@ static bool test_GetDomainInfo(struct torture_context *tctx, q1.blob2.data = NULL; q1.product.string = "product string"; - torture_comment(tctx, "Testing netr_uogonGetDomainInfo\n"); + torture_comment(tctx, "Testing netr_LogonGetDomainInfo\n"); + + status = dcerpc_netr_LogonGetDomainInfo(p, tctx, &r); + torture_assert_ntstatus_ok(tctx, status, "netr_LogonGetDomainInfo"); + torture_assert(tctx, creds_client_check(creds, &a.cred), "Credential chaining failed"); + + torture_comment(tctx, "Testing netr_LogonGetDomainInfo 2nd call\n"); + creds_client_authenticator(creds, &a); status = dcerpc_netr_LogonGetDomainInfo(p, tctx, &r); torture_assert_ntstatus_ok(tctx, status, "netr_LogonGetDomainInfo"); @@ -1577,6 +1635,7 @@ struct torture_suite *torture_rpc_netlogon(TALLOC_CTX *mem_ctx) tcase = torture_suite_add_machine_rpc_iface_tcase(suite, "netlogon", &ndr_table_netlogon, TEST_MACHINE_NAME); + torture_rpc_tcase_add_test(tcase, "LogonUasLogon", test_LogonUasLogon); torture_rpc_tcase_add_test(tcase, "LogonUasLogoff", test_LogonUasLogoff); torture_rpc_tcase_add_test_creds(tcase, "SamLogon", test_SamLogon); 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