diff options
Diffstat (limited to 'libcli/auth')
| -rw-r--r-- | libcli/auth/credentials.c | 46 | ||||
| -rw-r--r-- | libcli/auth/proto.h | 2 |
2 files changed, 47 insertions, 1 deletions
diff --git a/libcli/auth/credentials.c b/libcli/auth/credentials.c index 667a2fac2d..81304764a8 100644 --- a/libcli/auth/credentials.c +++ b/libcli/auth/credentials.c @@ -24,6 +24,7 @@ #include "system/time.h" #include "../lib/crypto/crypto.h" #include "libcli/auth/libcli_auth.h" +#include "../libcli/security/dom_sid.h" static void netlogon_creds_step_crypt(struct netlogon_creds_CredentialState *creds, const struct netr_Credential *in, @@ -202,7 +203,7 @@ struct netlogon_creds_CredentialState *netlogon_creds_client_init(TALLOC_CTX *me struct netr_Credential *initial_credential, uint32_t negotiate_flags) { - struct netlogon_creds_CredentialState *creds = talloc(mem_ctx, struct netlogon_creds_CredentialState); + struct netlogon_creds_CredentialState *creds = talloc_zero(mem_ctx, struct netlogon_creds_CredentialState); if (!creds) { return NULL; @@ -454,3 +455,46 @@ void netlogon_creds_decrypt_samlogon(struct netlogon_creds_CredentialState *cred } } +/* + copy a netlogon_creds_CredentialState struct +*/ + +struct netlogon_creds_CredentialState *netlogon_creds_copy(TALLOC_CTX *mem_ctx, + struct netlogon_creds_CredentialState *creds_in) +{ + struct netlogon_creds_CredentialState *creds = talloc_zero(mem_ctx, struct netlogon_creds_CredentialState); + + if (!creds) { + return NULL; + } + + creds->sequence = creds_in->sequence; + creds->negotiate_flags = creds_in->negotiate_flags; + creds->secure_channel_type = creds_in->secure_channel_type; + + creds->computer_name = talloc_strdup(creds, creds_in->computer_name); + if (!creds->computer_name) { + talloc_free(creds); + return NULL; + } + creds->account_name = talloc_strdup(creds, creds_in->account_name); + if (!creds->account_name) { + talloc_free(creds); + return NULL; + } + + if (creds_in->sid) { + creds->sid = dom_sid_dup(creds, creds_in->sid); + if (!creds->sid) { + talloc_free(creds); + return NULL; + } + } + + memcpy(creds->session_key, creds_in->session_key, sizeof(creds->session_key)); + memcpy(creds->seed.data, creds_in->seed.data, sizeof(creds->seed.data)); + memcpy(creds->client.data, creds_in->client.data, sizeof(creds->client.data)); + memcpy(creds->server.data, creds_in->server.data, sizeof(creds->server.data)); + + return creds; +} diff --git a/libcli/auth/proto.h b/libcli/auth/proto.h index 2734db0616..34a0052f7a 100644 --- a/libcli/auth/proto.h +++ b/libcli/auth/proto.h @@ -35,6 +35,8 @@ void netlogon_creds_client_authenticator(struct netlogon_creds_CredentialState * struct netr_Authenticator *next); bool netlogon_creds_client_check(struct netlogon_creds_CredentialState *creds, const struct netr_Credential *received_credentials); +struct netlogon_creds_CredentialState *netlogon_creds_copy(TALLOC_CTX *mem_ctx, + struct netlogon_creds_CredentialState *creds_in); /***************************************************************** The above functions are common to the client and server interface |