1-- mappings 2 3-- objectClass mappings: these may be viewed as structuralObjectClass, the ones that are used to decide how to build an entry 4-- id a unique number identifying the objectClass 5-- name the name of the objectClass; it MUST match the name of an objectClass that is loaded in slapd's schema 6-- keytbl the name of the table that is referenced for the primary key of an entry 7-- keycol the name of the column in "keytbl" that contains the primary key of an entry; the pair "keytbl.keycol" uniquely identifies an entry of objectClass "id" 8-- create_proc a procedure to create the entry 9-- delete_proc a procedure to delete the entry; it takes "keytbl.keycol" of the row to be deleted 10-- expect_return a bitmap that marks whether create_proc (1) and delete_proc (2) return a value or not 11insert into ldap_oc_mappings (id,name,keytbl,keycol,create_proc,delete_proc,expect_return) values (1,'inetOrgPerson','persons','id','SELECT create_person()','DELETE FROM persons WHERE id=?',0); 12 13insert into ldap_oc_mappings (id,name,keytbl,keycol,create_proc,delete_proc,expect_return) values (2,'document','documents','id','SELECT create_doc()','DELETE FROM documents WHERE id=?',0); 14 15insert into ldap_oc_mappings (id,name,keytbl,keycol,create_proc,delete_proc,expect_return) values (3,'organization','institutes','id','SELECT create_o()','DELETE FROM institutes WHERE id=?',0); 16 17insert into ldap_oc_mappings (id,name,keytbl,keycol,create_proc,delete_proc,expect_return) values (4,'referral','referrals','id','SELECT create_referral()','DELETE FROM referrals WHERE id=?',0); 18 19-- attributeType mappings: describe how an attributeType for a certain objectClass maps to the SQL data. 20-- id a unique number identifying the attribute 21-- oc_map_id the value of "ldap_oc_mappings.id" that identifies the objectClass this attributeType is defined for 22-- name the name of the attributeType; it MUST match the name of an attributeType that is loaded in slapd's schema 23-- sel_expr the expression that is used to select this attribute (the "select <sel_expr> from ..." portion) 24-- from_tbls the expression that defines the table(s) this attribute is taken from (the "select ... from <from_tbls> where ..." portion) 25-- join_where the expression that defines the condition to select this attribute (the "select ... where <join_where> ..." portion) 26-- add_proc a procedure to insert the attribute; it takes the value of the attribute that is added, and the "keytbl.keycol" of the entry it is associated to 27-- delete_proc a procedure to delete the attribute; it takes the value of the attribute that is added, and the "keytbl.keycol" of the entry it is associated to 28-- param_order a mask that marks if the "keytbl.keycol" value comes before or after the value in add_proc (1) and delete_proc (2) 29-- expect_return a mask that marks whether add_proc (1) and delete_proc(2) are expected to return a value or not 30insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (1,1,'cn','text(persons.name||'' ''||persons.surname)','persons',NULL,'SELECT update_person_cn(?,?)','SELECT 1 FROM persons WHERE persons.name=? AND persons.id=? AND 1=0',3,0); 31 32insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (2,1,'telephoneNumber','phones.phone','persons,phones','phones.pers_id=persons.id','SELECT add_phone(?,?)','DELETE FROM phones WHERE phone=? AND pers_id=?',3,0); 33 34insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (3,1,'givenName','persons.name','persons',NULL,'UPDATE persons SET name=? WHERE id=?','UPDATE persons SET name='''' WHERE (name=? OR name='''') AND id=?',3,0); 35 36insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (4,1,'sn','persons.surname','persons',NULL,'UPDATE persons SET surname=? WHERE id=?','UPDATE persons SET surname='''' WHERE (surname=? OR surname='''') AND id=?',3,0); 37 38insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (5,1,'userPassword','persons.password','persons','persons.password IS NOT NULL','UPDATE persons SET password=? WHERE id=?','UPDATE persons SET password=NULL WHERE password=? AND id=?',3,0); 39 40insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (6,1,'seeAlso','seeAlso.dn','ldap_entries AS seeAlso,documents,authors_docs,persons','seeAlso.keyval=documents.id AND seeAlso.oc_map_id=2 AND authors_docs.doc_id=documents.id AND authors_docs.pers_id=persons.id',NULL,'DELETE from authors_docs WHERE authors_docs.doc_id=(SELECT documents.id FROM documents,ldap_entries AS seeAlso WHERE seeAlso.keyval=documents.id AND seeAlso.oc_map_id=2 AND seeAlso.dn=?) AND authors_docs.pers_id=?',3,0); 41 42insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (7,2,'description','documents.abstract','documents',NULL,'UPDATE documents SET abstract=? WHERE id=?','UPDATE documents SET abstract='''' WHERE abstract=? AND id=?',3,0); 43 44insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (8,2,'documentTitle','documents.title','documents',NULL,'UPDATE documents SET title=? WHERE id=?','UPDATE documents SET title='''' WHERE title=? AND id=?',3,0); 45 46insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (9,2,'documentAuthor','documentAuthor.dn','ldap_entries AS documentAuthor,documents,authors_docs,persons','documentAuthor.keyval=persons.id AND documentAuthor.oc_map_id=1 AND authors_docs.doc_id=documents.id AND authors_docs.pers_id=persons.id','INSERT INTO authors_docs (pers_id,doc_id) VALUES ((SELECT ldap_entries.keyval FROM ldap_entries WHERE upper(?)=upper(ldap_entries.dn)),?)','DELETE FROM authors_docs WHERE authors_docs.pers_id=(SELECT ldap_entries.keyval FROM ldap_entries WHERE upper(?)=upper(ldap_entries.dn)) AND authors_docs.doc_id=?',3,0); 47 48insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (10,2,'documentIdentifier','''document ''||text(documents.id)','documents',NULL,NULL,'SELECT 1 FROM documents WHERE title=? AND id=? AND 1=0',3,0); 49 50insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (11,3,'o','institutes.name','institutes',NULL,'UPDATE institutes SET name=? WHERE id=?','UPDATE institutes SET name='''' WHERE name=? AND id=?',3,0); 51 52insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (12,3,'dc','lower(institutes.name)','institutes,ldap_entries AS dcObject,ldap_entry_objclasses AS auxObjectClass','institutes.id=dcObject.keyval AND dcObject.oc_map_id=3 AND dcObject.id=auxObjectClass.entry_id AND auxObjectClass.oc_name=''dcObject''',NULL,'SELECT 1 FROM institutes WHERE lower(name)=? AND id=? and 1=0',3,0); 53 54insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (13,4,'ou','referrals.name','referrals',NULL,'UPDATE referrals SET name=? WHERE id=?','SELECT 1 FROM referrals WHERE name=? AND id=? and 1=0',3,0); 55 56insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (14,4,'ref','referrals.url','referrals',NULL,'UPDATE referrals SET url=? WHERE id=?','SELECT 1 FROM referrals WHERE url=? and id=? and 1=0',3,0); 57 58insert into ldap_attr_mappings (id,oc_map_id,name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return) values (15,1,'userCertificate','certs.cert','persons,certs','certs.pers_id=persons.id',NULL,NULL,3,0); 59 60-- entries mapping: each entry must appear in this table, with a unique DN rooted at the database naming context 61-- id a unique number > 0 identifying the entry 62-- dn the DN of the entry, in "pretty" form 63-- oc_map_id the "ldap_oc_mappings.id" of the main objectClass of this entry (view it as the structuralObjectClass) 64-- parent the "ldap_entries.id" of the parent of this objectClass; 0 if it is the "suffix" of the database 65-- keyval the value of the "keytbl.keycol" defined for this objectClass 66insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values (1,'dc=example,dc=com',3,0,1); 67 68insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values (2,'cn=Mitya Kovalev,dc=example,dc=com',1,1,1); 69 70insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values (3,'cn=Torvlobnor Puzdoy,dc=example,dc=com',1,1,2); 71 72insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values (4,'cn=Akakiy Zinberstein,dc=example,dc=com',1,1,3); 73 74insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values (5,'documentTitle=book1,dc=example,dc=com',2,1,1); 75 76insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values (6,'documentTitle=book2,dc=example,dc=com',2,1,2); 77 78insert into ldap_entries (id,dn,oc_map_id,parent,keyval) values (7,'ou=Referral,dc=example,dc=com',4,1,1); 79 80-- objectClass mapping: entries that have multiple objectClass instances are listed here with the objectClass name (view them as auxiliary objectClass) 81-- entry_id the "ldap_entries.id" of the entry this objectClass value must be added 82-- oc_name the name of the objectClass; it MUST match the name of an objectClass that is loaded in slapd's schema 83insert into ldap_entry_objclasses (entry_id,oc_name) values (1,'dcObject'); 84 85insert into ldap_entry_objclasses (entry_id,oc_name) values (4,'pkiUser'); 86 87insert into ldap_entry_objclasses (entry_id,oc_name) values (7,'extensibleObject'); 88 89-- procedures 90-- these procedures are specific for this RDBMS and are used in mapping objectClass and attributeType creation/modify/deletion 91create function create_person () returns int 92as ' 93 select setval (''persons_id_seq'', (select case when max(id) is null then 1 else max(id) end from persons)); 94 insert into persons (id,name,surname) 95 values ((select case when max(id) is null then 1 else nextval(''persons_id_seq'') end from persons),'''',''''); 96 select max(id) from persons 97' language 'sql'; 98 99create function update_person_cn (varchar, int) returns int 100as ' 101 update persons set name = ( 102 select case 103 when position('' '' in $1) = 0 then $1 104 else substr($1, 1, position('' '' in $1) - 1) 105 end 106 ),surname = ( 107 select case 108 when position('' '' in $1) = 0 then '''' 109 else substr($1, position('' '' in $1) + 1) 110 end 111 ) where id = $2; 112 select $2 as return 113' language 'sql'; 114 115create function add_phone (varchar, int) returns int 116as ' 117 select setval (''phones_id_seq'', (select case when max(id) is null then 1 else max(id) end from phones)); 118 insert into phones (id,phone,pers_id) 119 values (nextval(''phones_id_seq''),$1,$2); 120 select max(id) from phones 121' language 'sql'; 122 123create function create_doc () returns int 124as ' 125 select setval (''documents_id_seq'', (select case when max(id) is null then 1 else max(id) end from documents)); 126 insert into documents (id,title,abstract) 127 values ((select case when max(id) is null then 1 else nextval(''documents_id_seq'') end from documents),'''',''''); 128 select max(id) from documents 129' language 'sql'; 130 131create function create_o () returns int 132as ' 133 select setval (''institutes_id_seq'', (select case when max(id) is null then 1 else max(id) end from institutes)); 134 insert into institutes (id,name) 135 values ((select case when max(id) is null then 1 else nextval(''institutes_id_seq'') end from institutes),''''); 136 select max(id) from institutes 137' language 'sql'; 138 139create function create_referral () returns int 140as ' 141 select setval (''referrals_id_seq'', (select case when max(id) is null then 1 else max(id) end from referrals)); 142 insert into referrals (id,name,url) 143 values ((select case when max(id) is null then 1 else nextval(''referrals_id_seq'') end from referrals),'''',''''); 144 select max(id) from referrals 145' language 'sql'; 146 147