From 332b179143f4cccda3f6b4c84abb3c52fac8589c Mon Sep 17 00:00:00 2001 From: Alexander Bokovoy Date: Mon, 3 Jul 2017 11:58:50 +0300 Subject: [PATCH] smbldap: expose bind callback via API and increase smbldap ABI version Until we fully migrate to use gensec in smbldap, we need to continue exposing bind callback to allow FreeIPA to integrate with smbldap. Since smbldap API is now lacking direct access to 'struct smbldap_state' and new API functions were added to give access to individual members of this structure, it makes sense to increase ABI version too. Signed-off-by: Alexander Bokovoy Reviewed-by: Andrew Bartlett Autobuild-User(master): Andrew Bartlett Autobuild-Date(master): Tue Jul 4 11:14:49 CEST 2017 on sn-devel-144 --- source3/include/smbldap.h | 7 +++++++ source3/lib/ABI/smbldap-2.sigs | 32 ++++++++++++++++++++++++++++++++ source3/lib/smbldap.c | 16 ++++++++++------ source3/wscript_build | 2 +- 4 files changed, 50 insertions(+), 7 deletions(-) create mode 100644 source3/lib/ABI/smbldap-2.sigs diff --git a/source3/include/smbldap.h b/source3/include/smbldap.h index 6af0806b748..878268aebd6 100644 --- a/source3/include/smbldap.h +++ b/source3/include/smbldap.h @@ -34,6 +34,9 @@ */ struct smbldap_state; +typedef int (*smbldap_bind_callback_fn)(LDAP *ldap_struct, + struct smbldap_state *ldap_state, + void *data); /* The following definitions come from lib/smbldap.c */ @@ -50,6 +53,10 @@ bool smbldap_get_paged_results(struct smbldap_state *state); void smbldap_set_paged_results(struct smbldap_state *state, bool paged_results); +void smbldap_set_bind_callback(struct smbldap_state *state, + smbldap_bind_callback_fn callback, + void *callback_data); + void smbldap_set_mod (LDAPMod *** modlist, int modop, const char *attribute, const char *value); void smbldap_set_mod_blob(LDAPMod *** modlist, int modop, const char *attribute, const DATA_BLOB *newblob); void smbldap_make_mod(LDAP *ldap_struct, LDAPMessage *existing, diff --git a/source3/lib/ABI/smbldap-2.sigs b/source3/lib/ABI/smbldap-2.sigs new file mode 100644 index 00000000000..8abefec15b6 --- /dev/null +++ b/source3/lib/ABI/smbldap-2.sigs @@ -0,0 +1,32 @@ +smbldap_add: int (struct smbldap_state *, const char *, LDAPMod **) +smbldap_delete: int (struct smbldap_state *, const char *) +smbldap_extended_operation: int (struct smbldap_state *, const char *, struct berval *, LDAPControl **, LDAPControl **, char **, struct berval **) +smbldap_free_struct: void (struct smbldap_state **) +smbldap_get_ldap: LDAP *(struct smbldap_state *) +smbldap_get_paged_results: bool (struct smbldap_state *) +smbldap_get_single_attribute: bool (LDAP *, LDAPMessage *, const char *, char *, int) +smbldap_has_control: bool (LDAP *, const char *) +smbldap_has_extension: bool (LDAP *, const char *) +smbldap_has_naming_context: bool (LDAP *, const char *) +smbldap_init: NTSTATUS (TALLOC_CTX *, struct tevent_context *, const char *, bool, const char *, const char *, struct smbldap_state **) +smbldap_make_mod: void (LDAP *, LDAPMessage *, LDAPMod ***, const char *, const char *) +smbldap_make_mod_blob: void (LDAP *, LDAPMessage *, LDAPMod ***, const char *, const DATA_BLOB *) +smbldap_modify: int (struct smbldap_state *, const char *, LDAPMod **) +smbldap_pull_sid: bool (LDAP *, LDAPMessage *, const char *, struct dom_sid *) +smbldap_search: int (struct smbldap_state *, const char *, int, const char *, const char **, int, LDAPMessage **) +smbldap_search_paged: int (struct smbldap_state *, const char *, int, const char *, const char **, int, int, LDAPMessage **, void **) +smbldap_search_suffix: int (struct smbldap_state *, const char *, const char **, LDAPMessage **) +smbldap_set_bind_callback: void (struct smbldap_state *, smbldap_bind_callback_fn, void *) +smbldap_set_creds: bool (struct smbldap_state *, bool, const char *, const char *) +smbldap_set_mod: void (LDAPMod ***, int, const char *, const char *) +smbldap_set_mod_blob: void (LDAPMod ***, int, const char *, const DATA_BLOB *) +smbldap_set_paged_results: void (struct smbldap_state *, bool) +smbldap_setup_full_conn: int (LDAP **, const char *) +smbldap_start_tls: int (LDAP *, int) +smbldap_talloc_autofree_ldapmod: void (TALLOC_CTX *, LDAPMod **) +smbldap_talloc_autofree_ldapmsg: void (TALLOC_CTX *, LDAPMessage *) +smbldap_talloc_dn: char *(TALLOC_CTX *, LDAP *, LDAPMessage *) +smbldap_talloc_first_attribute: char *(LDAP *, LDAPMessage *, const char *, TALLOC_CTX *) +smbldap_talloc_single_attribute: char *(LDAP *, LDAPMessage *, const char *, TALLOC_CTX *) +smbldap_talloc_single_blob: bool (TALLOC_CTX *, LDAP *, LDAPMessage *, const char *, DATA_BLOB *) +smbldap_talloc_smallest_attribute: char *(LDAP *, LDAPMessage *, const char *, TALLOC_CTX *) diff --git a/source3/lib/smbldap.c b/source3/lib/smbldap.c index 3e7cdd4dc58..71166f649be 100644 --- a/source3/lib/smbldap.c +++ b/source3/lib/smbldap.c @@ -46,8 +46,7 @@ struct smbldap_state { bool anonymous; char *bind_dn; char *bind_secret; - int (*bind_callback)(LDAP *ldap_struct, - struct smbldap_state *ldap_state, void *data); + smbldap_bind_callback_fn bind_callback; void *bind_callback_data; bool paged_results; @@ -77,6 +76,13 @@ void smbldap_set_paged_results(struct smbldap_state *state, state->paged_results = paged_results; } +void smbldap_set_bind_callback(struct smbldap_state *state, + smbldap_bind_callback_fn callback, + void *callback_data) +{ + state->bind_callback = callback; + state->bind_callback_data = callback_data; +} /******************************************************************* Search an attribute and return the first value found. ******************************************************************/ @@ -1726,8 +1732,7 @@ void smbldap_free_struct(struct smbldap_state **ldap_state) SAFE_FREE((*ldap_state)->bind_dn); SAFE_FREE((*ldap_state)->bind_secret); - (*ldap_state)->bind_callback = NULL; - (*ldap_state)->bind_callback_data = NULL; + smbldap_set_bind_callback(*ldap_state, NULL, NULL); TALLOC_FREE(*ldap_state); @@ -1907,8 +1912,7 @@ bool smbldap_set_creds(struct smbldap_state *ldap_state, bool anon, const char * /* free any previously set credential */ SAFE_FREE(ldap_state->bind_dn); - ldap_state->bind_callback = NULL; - ldap_state->bind_callback_data = NULL; + smbldap_set_bind_callback(ldap_state, NULL, NULL); if (ldap_state->bind_secret) { /* make sure secrets are zeroed out of memory */ diff --git a/source3/wscript_build b/source3/wscript_build index 2cc74e0f4ec..a030b8ad177 100644 --- a/source3/wscript_build +++ b/source3/wscript_build @@ -523,7 +523,7 @@ bld.SAMBA3_LIBRARY('smbldap', abi_directory='lib/ABI', abi_match='smbldap_*', pc_files=[], - vnum='1', + vnum='2', public_headers='include/smbldap.h include/smb_ldap.h') bld.SAMBA3_LIBRARY('ads', -- 2.34.1