repos/pEpEngine: src/pEpEngine.c@b4004d33c2a2 (annotated)

vb@125	1	#include "pEp_internal.h"
vb@98	2	#include "dynamic_api.h"
vb@28	3	#include "cryptotech.h"
vb@28	4	#include "transport.h"
vb@515	5	#include "blacklist.h"
vb@0	6
vb@221	7	static int init_count = -1;
vb@62	8
vb@928	9	static int user_version(void _version, int count, char text, char *name)
vb@928	10	{
vb@928	11	assert(_version);
vb@928	12	assert(count == 1);
vb@928	13	assert(text && text[0]);
vb@928	14	if (!(_version && count == 1 && text && text[0]))
vb@928	15	return -1;
vb@928	16
vb@928	17	int version = (int ) _version;
vb@928	18	*version = atoi(text[0]);
vb@928	19	return 0;
vb@928	20	}
vb@928	21
vb@0	22	DYNAMIC_API PEP_STATUS init(PEP_SESSION *session)
vb@0	23	{
vb@65	24	PEP_STATUS status = PEP_STATUS_OK;
roker@529	25	int int_result;
roker@529	26	static const char *sql_log;
roker@529	27	static const char *sql_trustword;
roker@529	28	static const char *sql_get_identity;
roker@529	29	static const char *sql_set_person;
roker@529	30	static const char *sql_set_pgp_keypair;
roker@529	31	static const char *sql_set_identity;
vb@932	32	static const char *sql_set_identity_flags;
roker@529	33	static const char *sql_set_trust;
vb@62	34	static const char *sql_get_trust;
vb@251	35	static const char *sql_least_trust;
vb@357	36	static const char *sql_mark_as_compromized;
vb@450	37	static const char *sql_crashdump;
vb@458	38	static const char *sql_languagelist;
vb@458	39	static const char *sql_i18n_token;
fdik@494	40
fdik@494	41	// blacklist
fdik@494	42	static const char *sql_blacklist_add;
fdik@494	43	static const char *sql_blacklist_delete;
fdik@494	44	static const char *sql_blacklist_is_listed;
fdik@494	45	static const char *sql_blacklist_retrieve;
vb@450	46
Edouard@584	47	// Own keys
Edouard@584	48	static const char *sql_own_key_is_listed;
Edouard@584	49	static const char *sql_own_key_retrieve;
Edouard@584	50
Edouard@693	51	// Sequence
vb@633	52	static const char *sql_sequence_value1;
vb@633	53	static const char *sql_sequence_value2;
vb@632	54
Edouard@693	55	// Revocation tracking
Edouard@693	56	static const char *sql_set_revoked;
Edouard@693	57	static const char *sql_get_revoked;
Edouard@693	58
vb@62	59	bool in_first = false;
vb@8	60
vb@62	61	assert(sqlite3_threadsafe());
vb@62	62	if (!sqlite3_threadsafe())
vb@62	63	return PEP_INIT_SQLITE3_WITHOUT_MUTEX;
vb@62	64
vb@62	65	// a little race condition - but still a race condition
vb@113	66	// mitigated by calling caveat (see documentation)
vb@62	67
vb@62	68	++init_count;
vb@67	69	if (init_count == 0)
vb@62	70	in_first = true;
vb@0	71
roker@529	72	assert(session);
vb@191	73	if (session == NULL)
vb@191	74	return PEP_ILLEGAL_VALUE;
vb@191	75
roker@529	76	*session = NULL;
vb@0	77
vb@107	78	pEpSession *_session = calloc(1, sizeof(pEpSession));
roker@529	79	assert(_session);
roker@529	80	if (_session == NULL)
roker@529	81	goto enomem;
vb@62	82
roker@529	83	_session->version = PEP_ENGINE_VERSION;
vb@0	84
vb@0	85	assert(LOCAL_DB);
vb@0	86	if (LOCAL_DB == NULL) {
vb@65	87	status = PEP_INIT_CANNOT_OPEN_DB;
vb@65	88	goto pep_error;
vb@0	89	}
vb@0	90
roker@529	91	int_result = sqlite3_open_v2(
roker@529	92	LOCAL_DB,
roker@529	93	&_session->db,
roker@529	94	SQLITE_OPEN_READWRITE
roker@529	95	\| SQLITE_OPEN_CREATE
roker@529	96	\| SQLITE_OPEN_FULLMUTEX
roker@529	97	\| SQLITE_OPEN_PRIVATECACHE,
roker@529	98	NULL
roker@529	99	);
vb@0	100
roker@529	101	if (int_result != SQLITE_OK) {
roker@529	102	status = PEP_INIT_CANNOT_OPEN_DB;
vb@65	103	goto pep_error;
roker@529	104	}
vb@0	105
roker@529	106	sqlite3_busy_timeout(_session->db, BUSY_WAIT_TIME);
vb@0	107
vb@0	108	assert(SYSTEM_DB);
vb@0	109	if (SYSTEM_DB == NULL) {
roker@529	110	status = PEP_INIT_CANNOT_OPEN_SYSTEM_DB;
vb@65	111	goto pep_error;
vb@0	112	}
vb@0	113
roker@529	114	int_result = sqlite3_open_v2(
roker@529	115	SYSTEM_DB, &_session->system_db,
roker@529	116	SQLITE_OPEN_READONLY
roker@529	117	\| SQLITE_OPEN_FULLMUTEX
roker@529	118	\| SQLITE_OPEN_SHAREDCACHE,
roker@529	119	NULL
roker@529	120	);
vb@0	121
roker@529	122	if (int_result != SQLITE_OK) {
roker@529	123	status = PEP_INIT_CANNOT_OPEN_SYSTEM_DB;
vb@65	124	goto pep_error;
roker@529	125	}
vb@0	126
roker@529	127	sqlite3_busy_timeout(_session->system_db, 1000);
vb@0	128
vb@928	129	// increment this when patching DDL
vb@928	130	#define _DDL_USER_VERSION "1"
vb@928	131
vb@62	132	if (in_first) {
vb@62	133	int_result = sqlite3_exec(
vb@62	134	_session->db,
vb@928	135	"create table version_info (\n"
vb@456	136	" id integer primary key,\n"
vb@456	137	" timestamp integer default (datetime('now')) ,\n"
vb@456	138	" version text,\n"
vb@456	139	" comment text\n"
vb@928	140	");\n",
vb@928	141	NULL,
vb@928	142	NULL,
vb@928	143	NULL
vb@928	144	);
vb@928	145	if (int_result == SQLITE_OK) {
vb@928	146	int_result = sqlite3_exec(
vb@928	147	_session->db,
vb@928	148	"pragma user_version = "_DDL_USER_VERSION";\n"
vb@928	149	"insert or replace into version_info (id, version)"
vb@928	150	"values (1, '" PEP_ENGINE_VERSION "');",
vb@928	151	NULL,
vb@928	152	NULL,
vb@928	153	NULL
vb@928	154	);
vb@928	155	assert(int_result == SQLITE_OK);
vb@928	156	}
vb@928	157
vb@928	158	int_result = sqlite3_exec(
vb@928	159	_session->db,
vb@456	160	"create table if not exists log (\n"
vb@456	161	" timestamp integer default (datetime('now')) ,\n"
vb@456	162	" title text not null,\n"
vb@456	163	" entity text not null,\n"
vb@456	164	" description text,\n"
vb@456	165	" comment text\n"
vb@456	166	");\n"
vb@456	167	"create index if not exists log_timestamp on log (\n"
vb@456	168	" timestamp\n"
vb@456	169	");\n"
vb@456	170	"create table if not exists pgp_keypair (\n"
vb@456	171	" fpr text primary key,\n"
vb@456	172	" public_id text unique,\n"
vb@456	173	" private_id text,\n"
vb@456	174	" created integer,\n"
vb@456	175	" expires integer,\n"
vb@456	176	" comment text\n"
vb@456	177	");\n"
vb@456	178	"create index if not exists pgp_keypair_expires on pgp_keypair (\n"
vb@456	179	" expires\n"
vb@456	180	");\n"
vb@456	181	"create table if not exists person (\n"
vb@456	182	" id text primary key,\n"
vb@456	183	" username text not null,\n"
vb@456	184	" main_key_id text\n"
vb@456	185	" references pgp_keypair (fpr)\n"
vb@456	186	" on delete set null,\n"
vb@456	187	" lang text,\n"
vb@456	188	" comment text\n"
vb@456	189	");\n"
vb@456	190	"create table if not exists identity (\n"
Edouard@559	191	" address text,\n"
vb@456	192	" user_id text\n"
vb@456	193	" references person (id)\n"
vb@456	194	" on delete cascade,\n"
vb@456	195	" main_key_id text\n"
vb@456	196	" references pgp_keypair (fpr)\n"
vb@456	197	" on delete set null,\n"
Edouard@559	198	" comment text,\n"
vb@928	199	" flags integer default (0),"
Edouard@559	200	" primary key (address, user_id)\n"
vb@456	201	");\n"
vb@456	202	"create table if not exists trust (\n"
vb@456	203	" user_id text not null\n"
vb@456	204	" references person (id)\n"
vb@456	205	" on delete cascade,\n"
vb@456	206	" pgp_keypair_fpr text not null\n"
vb@456	207	" references pgp_keypair (fpr)\n"
vb@456	208	" on delete cascade,\n"
vb@456	209	" comm_type integer not null,\n"
Edouard@684	210	" comment text,\n"
Edouard@684	211	" primary key (user_id, pgp_keypair_fpr)\n"
vb@456	212	");\n"
fdik@494	213	// blacklist
vb@456	214	"create table if not exists blacklist_keys (\n"
vb@456	215	" fpr text primary key\n"
vb@456	216	");\n"
vb@632	217	// sequences
vb@632	218	"create table if not exists sequences(\n"
vb@632	219	" name text primary key,\n"
vb@632	220	" value integer default 0\n"
vb@632	221	");\n"
Edouard@693	222	"create table if not exists revoked_keys (\n"
Edouard@693	223	" revoked_fpr text primary key,\n"
Edouard@693	224	" replacement_fpr text not null\n"
Edouard@693	225	" references pgp_keypair (fpr)\n"
Edouard@693	226	" on delete cascade,\n"
Edouard@693	227	" revocation_date integer\n"
Edouard@693	228	");\n"
vb@456	229	,
vb@62	230	NULL,
vb@62	231	NULL,
vb@62	232	NULL
vb@62	233	);
vb@62	234	assert(int_result == SQLITE_OK);
vb@0	235
vb@928	236	int version;
vb@62	237	int_result = sqlite3_exec(
vb@62	238	_session->db,
vb@928	239	"pragma user_version;",
vb@928	240	user_version,
vb@928	241	&version,
vb@62	242	NULL
vb@62	243	);
vb@62	244	assert(int_result == SQLITE_OK);
vb@62	245
vb@928	246	if (version < 1) {
vb@928	247	int_result = sqlite3_exec(
vb@928	248	_session->db,
vb@928	249	"alter table identity\n"
vb@928	250	" add column flags integer default (0);",
vb@928	251	NULL,
vb@928	252	NULL,
vb@928	253	NULL
vb@928	254	);
vb@928	255	assert(int_result == SQLITE_OK);
vb@928	256	}
vb@928	257
vb@928	258	if (version < atoi(_DDL_USER_VERSION)) {
vb@928	259	int_result = sqlite3_exec(
vb@928	260	_session->db,
vb@928	261	"pragma user_version = "_DDL_USER_VERSION";\n"
vb@928	262	"insert or replace into version_info (id, version)"
vb@928	263	"values (1, '" PEP_ENGINE_VERSION "');",
vb@928	264	NULL,
vb@928	265	NULL,
vb@928	266	NULL
vb@928	267	);
vb@928	268	assert(int_result == SQLITE_OK);
vb@928	269	}
vb@928	270
vb@62	271	sql_log = "insert into log (title, entity, description, comment)"
vb@62	272	"values (?1, ?2, ?3, ?4);";
vb@62	273
vb@929	274	sql_get_identity = "select fpr, username, comm_type, lang, flags"
vb@62	275	" from identity"
vb@62	276	" join person on id = identity.user_id"
vb@62	277	" join pgp_keypair on fpr = identity.main_key_id"
vb@62	278	" join trust on id = trust.user_id"
vb@62	279	" and pgp_keypair_fpr = identity.main_key_id"
Edouard@559	280	" where address = ?1 and identity.user_id = ?2;";
Edouard@559	281
vb@233	282	sql_trustword = "select id, word from wordlist where lang = lower(?1) "
vb@62	283	"and id = ?2 ;";
vb@62	284
Edouard@641	285	// Set person, but if already exist, only update.
Edouard@641	286	// if main_key_id already set, don't touch.
Edouard@641	287	sql_set_person = "insert or replace into person (id, username, lang, main_key_id)"
Edouard@641	288	" values (?1, ?2, ?3,"
Edouard@641	289	" (select coalesce((select main_key_id from person "
Edouard@644	290	" where id = ?1), upper(replace(?4,' ',''))))) ;";
vb@62	291
vb@62	292	sql_set_pgp_keypair = "insert or replace into pgp_keypair (fpr) "
Edouard@559	293	"values (upper(replace(?1,' ',''))) ;";
vb@62	294
vb@62	295	sql_set_identity = "insert or replace into identity (address, main_key_id, "
vb@929	296	"user_id, flags) values (?1, upper(replace(?2,' ','')),"
vb@929	297	"?3, ?4) ;";
vb@62	298
vb@932	299	sql_set_identity_flags = "update identity set flags = ?1 "
vb@932	300	"where address = ?2 and user_id = ?3 ;";
vb@932	301
vb@62	302	sql_set_trust = "insert or replace into trust (user_id, pgp_keypair_fpr, comm_type) "
Edouard@559	303	"values (?1, upper(replace(?2,' ','')), ?3) ;";
vb@62	304
Edouard@559	305	sql_get_trust = "select comm_type from trust where user_id = ?1 "
Edouard@559	306	"and pgp_keypair_fpr = upper(replace(?2,' ','')) ;";
vb@251	307
Edouard@559	308	sql_least_trust = "select min(comm_type) from trust where pgp_keypair_fpr = upper(replace(?1,' ','')) ;";
vb@357	309
vb@457	310	sql_mark_as_compromized = "update trust not indexed set comm_type = 15"
Edouard@559	311	" where pgp_keypair_fpr = upper(replace(?1,' ','')) ;";
vb@450	312
vb@457	313	sql_crashdump = "select timestamp, title, entity, description, comment"
vb@457	314	" from log order by timestamp desc limit ?1 ;";
vb@458	315
vb@619	316	sql_languagelist = "select i18n_language.lang, name, phrase from i18n_language join i18n_token using (lang) where i18n_token.id = 1000;" ;
vb@458	317
vb@461	318	sql_i18n_token = "select phrase from i18n_token where lang = lower(?1) and id = ?2 ;";
vb@482	319
fdik@494	320	// blacklist
fdik@494	321
Edouard@559	322	sql_blacklist_add = "insert or replace into blacklist_keys (fpr) values (upper(replace(?1,' ',''))) ;"
Edouard@559	323	"delete from identity where main_key_id = upper(replace(?1,' ','')) ;"
Edouard@559	324	"delete from pgp_keypair where fpr = upper(replace(?1,' ','')) ;";
vb@514	325
Edouard@559	326	sql_blacklist_delete = "delete from blacklist_keys where fpr = upper(replace(?1,' ','')) ;";
vb@514	327
Edouard@559	328	sql_blacklist_is_listed = "select count(*) from blacklist_keys where fpr = upper(replace(?1,' ','')) ;";
vb@514	329
fdik@494	330	sql_blacklist_retrieve = "select * from blacklist_keys ;";
Edouard@584	331
Edouard@584	332	// Own keys
Edouard@584	333
Edouard@658	334	sql_own_key_is_listed =
Edouard@658	335	"select count(*) from ("
Edouard@658	336	" select main_key_id from person "
Edouard@658	337	" where main_key_id = upper(replace(?1,' ',''))"
Edouard@658	338	" and id = '" PEP_OWN_USERID "' "
Edouard@658	339	" union "
Edouard@658	340	" select main_key_id from identity "
Edouard@658	341	" where main_key_id = upper(replace(?1,' ',''))"
Edouard@658	342	" and user_id = '" PEP_OWN_USERID "' );";
Edouard@658	343
Edouard@658	344	sql_own_key_retrieve = "select main_key_id from person "
Edouard@658	345	" where main_key_id is not null"
Edouard@658	346	" and id = '" PEP_OWN_USERID "' "
Edouard@658	347	"union "
Edouard@658	348	" select main_key_id from identity "
Edouard@658	349	" where main_key_id is not null"
Edouard@658	350	" and user_id = '" PEP_OWN_USERID "' ;";
Edouard@584	351
vb@633	352	sql_sequence_value1 = "insert or replace into sequences (name, value) "
vb@633	353	"values (?1, "
vb@633	354	"(select coalesce((select value + 1 from sequences "
vb@633	355	"where name = ?1), 1 ))) ; ";
vb@633	356	sql_sequence_value2 = "select value from sequences where name = ?1 ;";
Edouard@693	357
Edouard@693	358	sql_set_revoked = "insert or replace into revoked_keys ("
Edouard@693	359	" revoked_fpr, replacement_fpr, revocation_date) "
Edouard@693	360	"values (upper(replace(?1,' ','')),"
Edouard@693	361	" upper(replace(?2,' ','')),"
Edouard@693	362	" ?3) ;";
Edouard@693	363
Edouard@693	364	sql_get_revoked = "select revoked_fpr, revocation_date from revoked_keys"
Edouard@693	365	" where replacement_fpr = upper(replace(?1,' ','')) ;";
vb@62	366	}
vb@62	367
Edouard@417	368	int_result = sqlite3_prepare_v2(_session->db, sql_log, (int)strlen(sql_log),
vb@0	369	&_session->log, NULL);
roker@529	370	assert(int_result == SQLITE_OK);
vb@0	371
vb@233	372	int_result = sqlite3_prepare_v2(_session->system_db, sql_trustword,
Edouard@417	373	(int)strlen(sql_trustword), &_session->trustword, NULL);
roker@529	374	assert(int_result == SQLITE_OK);
vb@0	375
vb@0	376	int_result = sqlite3_prepare_v2(_session->db, sql_get_identity,
Edouard@417	377	(int)strlen(sql_get_identity), &_session->get_identity, NULL);
roker@529	378	assert(int_result == SQLITE_OK);
vb@0	379
vb@0	380	int_result = sqlite3_prepare_v2(_session->db, sql_set_person,
Edouard@417	381	(int)strlen(sql_set_person), &_session->set_person, NULL);
vb@0	382	assert(int_result == SQLITE_OK);
vb@62	383
vb@0	384	int_result = sqlite3_prepare_v2(_session->db, sql_set_pgp_keypair,
Edouard@417	385	(int)strlen(sql_set_pgp_keypair), &_session->set_pgp_keypair, NULL);
roker@529	386	assert(int_result == SQLITE_OK);
vb@62	387
vb@0	388	int_result = sqlite3_prepare_v2(_session->db, sql_set_identity,
Edouard@417	389	(int)strlen(sql_set_identity), &_session->set_identity, NULL);
roker@529	390	assert(int_result == SQLITE_OK);
vb@62	391
vb@932	392	int_result = sqlite3_prepare_v2(_session->db, sql_set_identity_flags,
vb@932	393	(int)strlen(sql_set_identity_flags), &_session->set_identity_flags, NULL);
vb@932	394	assert(int_result == SQLITE_OK);
vb@932	395
vb@0	396	int_result = sqlite3_prepare_v2(_session->db, sql_set_trust,
Edouard@417	397	(int)strlen(sql_set_trust), &_session->set_trust, NULL);
roker@529	398	assert(int_result == SQLITE_OK);
vb@62	399
vb@8	400	int_result = sqlite3_prepare_v2(_session->db, sql_get_trust,
Edouard@417	401	(int)strlen(sql_get_trust), &_session->get_trust, NULL);
vb@8	402	assert(int_result == SQLITE_OK);
vb@0	403
vb@251	404	int_result = sqlite3_prepare_v2(_session->db, sql_least_trust,
Edouard@417	405	(int)strlen(sql_least_trust), &_session->least_trust, NULL);
vb@251	406	assert(int_result == SQLITE_OK);
vb@251	407
vb@357	408	int_result = sqlite3_prepare_v2(_session->db, sql_mark_as_compromized,
Edouard@417	409	(int)strlen(sql_mark_as_compromized), &_session->mark_compromized, NULL);
vb@357	410	assert(int_result == SQLITE_OK);
vb@357	411
vb@453	412	int_result = sqlite3_prepare_v2(_session->db, sql_crashdump,
vb@453	413	(int)strlen(sql_crashdump), &_session->crashdump, NULL);
vb@453	414	assert(int_result == SQLITE_OK);
vb@453	415
vb@458	416	int_result = sqlite3_prepare_v2(_session->system_db, sql_languagelist,
vb@458	417	(int)strlen(sql_languagelist), &_session->languagelist, NULL);
roker@529	418	assert(int_result == SQLITE_OK);
vb@458	419
vb@458	420	int_result = sqlite3_prepare_v2(_session->system_db, sql_i18n_token,
vb@458	421	(int)strlen(sql_i18n_token), &_session->i18n_token, NULL);
roker@529	422	assert(int_result == SQLITE_OK);
vb@458	423
fdik@494	424	// blacklist
fdik@494	425
fdik@494	426	int_result = sqlite3_prepare_v2(_session->db, sql_blacklist_add,
fdik@494	427	(int)strlen(sql_blacklist_add), &_session->blacklist_add, NULL);
fdik@494	428	assert(int_result == SQLITE_OK);
fdik@494	429
fdik@494	430	int_result = sqlite3_prepare_v2(_session->db, sql_blacklist_delete,
fdik@494	431	(int)strlen(sql_blacklist_delete), &_session->blacklist_delete, NULL);
fdik@494	432	assert(int_result == SQLITE_OK);
fdik@494	433
fdik@494	434	int_result = sqlite3_prepare_v2(_session->db, sql_blacklist_is_listed,
fdik@494	435	(int)strlen(sql_blacklist_is_listed), &_session->blacklist_is_listed, NULL);
fdik@494	436	assert(int_result == SQLITE_OK);
fdik@494	437
fdik@494	438	int_result = sqlite3_prepare_v2(_session->db, sql_blacklist_retrieve,
fdik@494	439	(int)strlen(sql_blacklist_retrieve), &_session->blacklist_retrieve, NULL);
vb@482	440	assert(int_result == SQLITE_OK);
vb@482	441
Edouard@584	442	// Own keys
Edouard@584	443
Edouard@584	444	int_result = sqlite3_prepare_v2(_session->db, sql_own_key_is_listed,
vb@633	445	(int)strlen(sql_own_key_is_listed), &_session->own_key_is_listed, NULL);
Edouard@584	446	assert(int_result == SQLITE_OK);
Edouard@584	447
Edouard@584	448	int_result = sqlite3_prepare_v2(_session->db, sql_own_key_retrieve,
vb@633	449	(int)strlen(sql_own_key_retrieve), &_session->own_key_retrieve, NULL);
Edouard@584	450	assert(int_result == SQLITE_OK);
vb@633	451
vb@633	452	// Sequence
vb@633	453
vb@633	454	int_result = sqlite3_prepare_v2(_session->db, sql_sequence_value1,
vb@633	455	(int)strlen(sql_sequence_value1), &_session->sequence_value1, NULL);
vb@633	456	assert(int_result == SQLITE_OK);
vb@633	457
vb@633	458	int_result = sqlite3_prepare_v2(_session->db, sql_sequence_value2,
vb@633	459	(int)strlen(sql_sequence_value2), &_session->sequence_value2, NULL);
vb@633	460	assert(int_result == SQLITE_OK);
vb@633	461
Edouard@693	462	// Revocation tracking
Edouard@693	463
Edouard@693	464	int_result = sqlite3_prepare_v2(_session->db, sql_set_revoked,
Edouard@693	465	(int)strlen(sql_set_revoked), &_session->set_revoked, NULL);
Edouard@693	466	assert(int_result == SQLITE_OK);
Edouard@693	467
Edouard@693	468	int_result = sqlite3_prepare_v2(_session->db, sql_get_revoked,
Edouard@693	469	(int)strlen(sql_get_revoked), &_session->get_revoked, NULL);
Edouard@693	470	assert(int_result == SQLITE_OK);
Edouard@693	471
vb@65	472	status = init_cryptotech(_session, in_first);
vb@65	473	if (status != PEP_STATUS_OK)
vb@65	474	goto pep_error;
vb@65	475
vb@65	476	status = init_transport_system(_session, in_first);
vb@65	477	if (status != PEP_STATUS_OK)
vb@65	478	goto pep_error;
vb@0	479
vb@65	480	status = log_event(_session, "init", "pEp " PEP_ENGINE_VERSION, NULL, NULL);
vb@65	481	if (status != PEP_STATUS_OK)
vb@65	482	goto pep_error;
vb@65	483
vb@464	484	// runtime config
vb@464	485
vb@464	486	_session->passive_mode = false;
vb@464	487	_session->unencrypted_subject = false;
Edouard@720	488	#ifdef ANDROID
Edouard@720	489	_session->use_only_own_private_keys = true;
Edouard@720	490	#elif TARGET_OS_IPHONE
Edouard@720	491	_session->use_only_own_private_keys = true;
Edouard@720	492	#else
Edouard@720	493	_session->use_only_own_private_keys = false;
Edouard@720	494	#endif
vb@464	495
roker@529	496	*session = _session;
roker@529	497	return PEP_STATUS_OK;
vb@62	498
vb@65	499	enomem:
vb@65	500	status = PEP_OUT_OF_MEMORY;
vb@65	501
vb@65	502	pep_error:
vb@65	503	release(_session);
vb@65	504	return status;
vb@0	505	}
vb@0	506
vb@0	507	DYNAMIC_API void release(PEP_SESSION session)
vb@0	508	{
vb@62	509	bool out_last = false;
vb@62	510
vb@62	511	assert(init_count >= 0);
roker@529	512	assert(session);
vb@0	513
Edouard@385	514	if (!((init_count >= 0) && session))
vb@191	515	return;
vb@191	516
vb@62	517	// a small race condition but still a race condition
vb@113	518	// mitigated by calling caveat (see documentation)
vb@62	519
vb@62	520	if (init_count == 0)
vb@62	521	out_last = true;
vb@62	522	--init_count;
vb@62	523
roker@529	524	if (session) {
roker@529	525	if (session->db) {
vb@65	526	if (session->log)
vb@65	527	sqlite3_finalize(session->log);
vb@517	528	if (session->trustword)
vb@517	529	sqlite3_finalize(session->trustword);
vb@65	530	if (session->get_identity)
vb@65	531	sqlite3_finalize(session->get_identity);
vb@65	532	if (session->set_person)
vb@65	533	sqlite3_finalize(session->set_person);
vb@65	534	if (session->set_pgp_keypair)
vb@65	535	sqlite3_finalize(session->set_pgp_keypair);
vb@517	536	if (session->set_identity)
vb@517	537	sqlite3_finalize(session->set_identity);
vb@932	538	if (session->set_identity_flags)
vb@932	539	sqlite3_finalize(session->set_identity_flags);
vb@65	540	if (session->set_trust)
vb@65	541	sqlite3_finalize(session->set_trust);
vb@65	542	if (session->get_trust)
vb@65	543	sqlite3_finalize(session->get_trust);
vb@251	544	if (session->least_trust)
vb@251	545	sqlite3_finalize(session->least_trust);
vb@517	546	if (session->mark_compromized)
vb@517	547	sqlite3_finalize(session->mark_compromized);
vb@517	548	if (session->crashdump)
vb@517	549	sqlite3_finalize(session->crashdump);
vb@517	550	if (session->languagelist)
vb@517	551	sqlite3_finalize(session->languagelist);
vb@517	552	if (session->i18n_token)
vb@517	553	sqlite3_finalize(session->i18n_token);
vb@517	554	if (session->blacklist_add)
vb@517	555	sqlite3_finalize(session->blacklist_add);
vb@517	556	if (session->blacklist_delete)
vb@517	557	sqlite3_finalize(session->blacklist_delete);
vb@517	558	if (session->blacklist_is_listed)
vb@517	559	sqlite3_finalize(session->blacklist_is_listed);
vb@517	560	if (session->blacklist_retrieve)
vb@517	561	sqlite3_finalize(session->blacklist_retrieve);
krista@957	562	if (session->own_key_is_listed)
krista@957	563	sqlite3_finalize(session->own_key_is_listed);
krista@957	564	if (session->own_key_retrieve)
krista@957	565	sqlite3_finalize(session->own_key_retrieve);
krista@957	566	if (session->sequence_value1)
krista@957	567	sqlite3_finalize(session->sequence_value1);
krista@957	568	if (session->sequence_value2)
krista@960	569	sqlite3_finalize(session->sequence_value2);
krista@957	570	if (session->set_revoked)
krista@957	571	sqlite3_finalize(session->set_revoked);
krista@957	572	if (session->get_revoked)
krista@957	573	sqlite3_finalize(session->get_revoked);
vb@26	574
vb@65	575	if (session->db)
vb@65	576	sqlite3_close_v2(session->db);
vb@65	577	if (session->system_db)
vb@65	578	sqlite3_close_v2(session->system_db);
roker@529	579	}
vb@28	580
vb@65	581	release_transport_system(session, out_last);
vb@65	582	release_cryptotech(session, out_last);
vb@62	583
vb@65	584	free(session);
vb@65	585	}
vb@0	586	}
vb@0	587
vb@467	588	DYNAMIC_API void config_passive_mode(PEP_SESSION session, bool enable)
vb@464	589	{
vb@464	590	assert(session);
vb@467	591	session->passive_mode = enable;
vb@464	592	}
vb@464	593
vb@467	594	DYNAMIC_API void config_unencrypted_subject(PEP_SESSION session, bool enable)
vb@464	595	{
vb@464	596	assert(session);
vb@467	597	session->unencrypted_subject = enable;
vb@464	598	}
vb@464	599
Edouard@720	600	DYNAMIC_API void config_use_only_own_private_keys(PEP_SESSION session, bool enable)
Edouard@720	601	{
Edouard@720	602	assert(session);
Edouard@720	603	session->use_only_own_private_keys = enable;
Edouard@720	604	}
Edouard@720	605
vb@0	606	DYNAMIC_API PEP_STATUS log_event(
vb@450	607	PEP_SESSION session,
vb@451	608	const char *title,
vb@451	609	const char *entity,
vb@451	610	const char *description,
vb@451	611	const char *comment
vb@0	612	)
vb@0	613	{
roker@529	614	PEP_STATUS status = PEP_STATUS_OK;
roker@529	615	int result;
vb@0	616
roker@529	617	assert(session);
roker@529	618	assert(title);
roker@529	619	assert(entity);
vb@0	620
vb@191	621	if (!(session && title && entity))
vb@191	622	return PEP_ILLEGAL_VALUE;
vb@191	623
roker@529	624	sqlite3_reset(session->log);
roker@529	625	sqlite3_bind_text(session->log, 1, title, -1, SQLITE_STATIC);
roker@529	626	sqlite3_bind_text(session->log, 2, entity, -1, SQLITE_STATIC);
roker@529	627	if (description)
vb@46	628	sqlite3_bind_text(session->log, 3, description, -1, SQLITE_STATIC);
roker@529	629	else
roker@529	630	sqlite3_bind_null(session->log, 3);
roker@529	631	if (comment)
roker@529	632	sqlite3_bind_text(session->log, 4, comment, -1, SQLITE_STATIC);
roker@529	633	else
roker@529	634	sqlite3_bind_null(session->log, 4);
roker@529	635	do {
roker@529	636	result = sqlite3_step(session->log);
roker@529	637	assert(result == SQLITE_DONE \|\| result == SQLITE_BUSY);
roker@529	638	if (result != SQLITE_DONE && result != SQLITE_BUSY)
roker@529	639	status = PEP_UNKNOWN_ERROR;
roker@529	640	} while (result == SQLITE_BUSY);
roker@529	641	sqlite3_reset(session->log);
vb@0	642
roker@529	643	return status;
vb@0	644	}
vb@0	645
vb@233	646	DYNAMIC_API PEP_STATUS trustword(
vb@0	647	PEP_SESSION session, uint16_t value, const char *lang,
vb@0	648	char *word, size_t wsize
vb@0	649	)
vb@0	650	{
roker@529	651	PEP_STATUS status = PEP_STATUS_OK;
vb@0	652
roker@529	653	assert(session);
roker@529	654	assert(word);
roker@529	655	assert(wsize);
vb@0	656
vb@191	657	if (!(session && word && wsize))
vb@191	658	return PEP_ILLEGAL_VALUE;
vb@191	659
roker@529	660	*word = NULL;
roker@529	661	*wsize = 0;
vb@0	662
roker@529	663	if (lang == NULL)
roker@529	664	lang = "en";
vb@0	665
roker@529	666	assert((lang[0] >= 'A' && lang[0] <= 'Z')
vb@0	667	\|\| (lang[0] >= 'a' && lang[0] <= 'z'));
roker@529	668	assert((lang[1] >= 'A' && lang[1] <= 'Z')
vb@0	669	\|\| (lang[1] >= 'a' && lang[1] <= 'z'));
roker@529	670	assert(lang[2] == 0);
vb@0	671
roker@529	672	sqlite3_reset(session->trustword);
vb@233	673	sqlite3_bind_text(session->trustword, 1, lang, -1, SQLITE_STATIC);
roker@529	674	sqlite3_bind_int(session->trustword, 2, value);
vb@0	675
roker@880	676	const int result = sqlite3_step(session->trustword);
roker@529	677	if (result == SQLITE_ROW) {
vb@233	678	word = strdup((const char ) sqlite3_column_text(session->trustword,
vb@0	679	1));
roker@529	680	if (*word)
vb@233	681	*wsize = sqlite3_column_bytes(session->trustword, 1);
roker@529	682	else
Edouard@693	683	status = PEP_OUT_OF_MEMORY;
roker@529	684	} else
roker@529	685	status = PEP_TRUSTWORD_NOT_FOUND;
vb@0	686
roker@529	687	sqlite3_reset(session->trustword);
roker@529	688	return status;
vb@0	689	}
vb@0	690
vb@233	691	DYNAMIC_API PEP_STATUS trustwords(
vb@0	692	PEP_SESSION session, const char fingerprint, const char lang,
vb@0	693	char *words, size_t wsize, int max_words
vb@0	694	)
vb@0	695	{
roker@529	696	const char *source = fingerprint;
roker@529	697	char *buffer;
roker@529	698	char *dest;
roker@529	699	size_t fsize;
vb@0	700	PEP_STATUS _status;
vb@0	701
roker@529	702	assert(session);
roker@529	703	assert(fingerprint);
roker@529	704	assert(words);
roker@529	705	assert(wsize);
roker@529	706	assert(max_words >= 0);
vb@0	707
vb@191	708	if (!(session && fingerprint && words && wsize && max_words >= 0))
vb@191	709	return PEP_ILLEGAL_VALUE;
vb@191	710
roker@529	711	*words = NULL;
roker@529	712	*wsize = 0;
vb@0	713
vb@251	714	buffer = calloc(1, MAX_TRUSTWORDS_SPACE);
vb@0	715	assert(buffer);
vb@0	716	if (buffer == NULL)
vb@0	717	return PEP_OUT_OF_MEMORY;
vb@125	718	dest = buffer;
vb@0	719
roker@529	720	fsize = strlen(fingerprint);
vb@0	721
roker@529	722	if (!lang \|\| !lang[0])
roker@529	723	lang = "en";
vb@0	724
roker@529	725	assert((lang[0] >= 'A' && lang[0] <= 'Z')
vb@0	726	\|\| (lang[0] >= 'a' && lang[0] <= 'z'));
roker@529	727	assert((lang[1] >= 'A' && lang[1] <= 'Z')
vb@0	728	\|\| (lang[1] >= 'a' && lang[1] <= 'z'));
roker@529	729	assert(lang[2] == 0);
vb@0	730
roker@529	731	int n_words = 0;
roker@529	732	while (source < fingerprint + fsize) {
roker@529	733	uint16_t value;
roker@529	734	char *word;
roker@529	735	size_t _wsize;
roker@529	736	int j;
vb@0	737
vb@0	738	for (value=0, j=0; j < 4 && source < fingerprint + fsize; ) {
roker@529	739	if (source >= 'a' && source <= 'f')
roker@529	740	value += (source - 'a' + 10) << (3 - j++) 4;
roker@529	741	else if (source >= 'A' && source <= 'F')
roker@529	742	value += (source - 'A' + 10) << (3 - j++) 4;
roker@529	743	else if (source >= '0' && source <= '9')
roker@529	744	value += (source - '0') << (3 - j++) 4;
roker@529	745
roker@529	746	source++;
roker@529	747	}
vb@0	748
roker@529	749	_status = trustword(session, value, lang, &word, &_wsize);
vb@0	750	if (_status == PEP_OUT_OF_MEMORY) {
vb@0	751	free(buffer);
vb@0	752	return PEP_OUT_OF_MEMORY;
vb@0	753	}
roker@529	754	if (word == NULL) {
vb@0	755	free(buffer);
roker@529	756	return PEP_TRUSTWORD_NOT_FOUND;
vb@0	757	}
vb@0	758
roker@529	759	if (dest + _wsize < buffer + MAX_TRUSTWORDS_SPACE - 1) {
roker@529	760	strncpy(dest, word, _wsize);
vb@0	761	free(word);
roker@529	762	dest += _wsize;
roker@529	763	}
roker@529	764	else {
vb@0	765	free(word);
roker@529	766	break; // buffer full
vb@0	767	}
vb@0	768
roker@529	769	if (source < fingerprint + fsize
vb@251	770	&& dest + _wsize < buffer + MAX_TRUSTWORDS_SPACE - 1)
roker@529	771	*dest++ = ' ';
vb@0	772
roker@529	773	++n_words;
roker@529	774	if (max_words && n_words >= max_words)
roker@529	775	break;
roker@529	776	}
vb@0	777
roker@529	778	*words = buffer;
roker@529	779	*wsize = dest - buffer;
roker@529	780	return PEP_STATUS_OK;
vb@0	781	}
vb@0	782
vb@0	783	pEp_identity *new_identity(
vb@0	784	const char address, const char fpr, const char *user_id,
vb@0	785	const char *username
vb@0	786	)
vb@0	787	{
vb@0	788	pEp_identity *result = calloc(1, sizeof(pEp_identity));
vb@0	789	assert(result);
vb@0	790	if (result) {
vb@0	791	if (address) {
vb@0	792	result->address = strdup(address);
vb@0	793	assert(result->address);
vb@0	794	if (result->address == NULL) {
vb@0	795	free(result);
vb@0	796	return NULL;
vb@0	797	}
vb@0	798	}
vb@0	799	if (fpr) {
vb@0	800	result->fpr = strdup(fpr);
vb@0	801	assert(result->fpr);
vb@0	802	if (result->fpr == NULL) {
vb@0	803	free_identity(result);
vb@0	804	return NULL;
vb@0	805	}
vb@0	806	}
vb@0	807	if (user_id) {
vb@0	808	result->user_id = strdup(user_id);
vb@0	809	assert(result->user_id);
vb@0	810	if (result->user_id == NULL) {
vb@0	811	free_identity(result);
vb@0	812	return NULL;
vb@0	813	}
vb@0	814	}
vb@0	815	if (username) {
vb@0	816	result->username = strdup(username);
vb@0	817	assert(result->username);
vb@0	818	if (result->username == NULL) {
vb@0	819	free_identity(result);
vb@0	820	return NULL;
vb@0	821	}
vb@0	822	}
vb@0	823	}
vb@0	824	return result;
vb@0	825	}
vb@0	826
vb@37	827	pEp_identity identity_dup(const pEp_identity src)
vb@37	828	{
vb@37	829	assert(src);
vb@37	830
vb@37	831	pEp_identity *dup = new_identity(src->address, src->fpr, src->user_id, src->username);
vb@37	832	assert(dup);
vb@37	833	if (dup == NULL)
vb@37	834	return NULL;
vb@37	835
vb@37	836	dup->comm_type = src->comm_type;
vb@37	837	dup->lang[0] = src->lang[0];
vb@37	838	dup->lang[1] = src->lang[1];
vb@37	839	dup->lang[2] = 0;
vb@37	840	dup->me = src->me;
vb@930	841	dup->flags = src->flags;
vb@37	842
vb@37	843	return dup;
vb@37	844	}
vb@37	845
vb@0	846	void free_identity(pEp_identity *identity)
vb@0	847	{
vb@0	848	if (identity) {
vb@0	849	free(identity->address);
vb@0	850	free(identity->fpr);
vb@0	851	free(identity->user_id);
vb@0	852	free(identity->username);
vb@0	853	free(identity);
vb@0	854	}
vb@0	855	}
vb@0	856
vb@0	857	DYNAMIC_API PEP_STATUS get_identity(
Edouard@559	858	PEP_SESSION session,
Edouard@559	859	const char *address,
Edouard@559	860	const char *user_id,
vb@0	861	pEp_identity **identity
vb@0	862	)
vb@0	863	{
roker@529	864	PEP_STATUS status = PEP_STATUS_OK;
roker@529	865	static pEp_identity *_identity;
vb@0	866
roker@529	867	assert(session);
roker@529	868	assert(address);
vb@8	869	assert(address[0]);
vb@632	870	assert(identity);
vb@0	871
vb@632	872	if (!(session && address && address[0] && identity))
vb@191	873	return PEP_ILLEGAL_VALUE;
vb@191	874
vb@632	875	*identity = NULL;
vb@632	876
vb@46	877	sqlite3_reset(session->get_identity);
vb@46	878	sqlite3_bind_text(session->get_identity, 1, address, -1, SQLITE_STATIC);
Edouard@559	879	sqlite3_bind_text(session->get_identity, 2, user_id, -1, SQLITE_STATIC);
vb@0	880
roker@879	881	const int result = sqlite3_step(session->get_identity);
roker@529	882	switch (result) {
roker@529	883	case SQLITE_ROW:
vb@0	884	_identity = new_identity(
vb@0	885	address,
vb@46	886	(const char *) sqlite3_column_text(session->get_identity, 0),
Edouard@559	887	user_id,
Edouard@559	888	(const char *) sqlite3_column_text(session->get_identity, 1)
vb@0	889	);
vb@0	890	assert(_identity);
vb@0	891	if (_identity == NULL)
vb@0	892	return PEP_OUT_OF_MEMORY;
vb@0	893
Edouard@559	894	_identity->comm_type = (PEP_comm_type) sqlite3_column_int(session->get_identity, 2);
roker@879	895	const char* const _lang = (const char *) sqlite3_column_text(session->get_identity, 3);
vb@0	896	if (_lang && _lang[0]) {
roker@529	897	assert(_lang[0] >= 'a' && _lang[0] <= 'z');
roker@529	898	assert(_lang[1] >= 'a' && _lang[1] <= 'z');
roker@529	899	assert(_lang[2] == 0);
roker@529	900	_identity->lang[0] = _lang[0];
roker@529	901	_identity->lang[1] = _lang[1];
vb@0	902	_identity->lang[2] = 0;
roker@529	903	}
vb@929	904	_identity->flags = (unsigned int) sqlite3_column_int(session->get_identity, 4);
roker@529	905	*identity = _identity;
roker@529	906	break;
roker@529	907	default:
vb@0	908	status = PEP_CANNOT_FIND_IDENTITY;
roker@529	909	*identity = NULL;
roker@529	910	}
vb@0	911
vb@46	912	sqlite3_reset(session->get_identity);
roker@529	913	return status;
vb@0	914	}
vb@0	915
vb@0	916	DYNAMIC_API PEP_STATUS set_identity(
vb@0	917	PEP_SESSION session, const pEp_identity *identity
vb@0	918	)
vb@0	919	{
roker@529	920	int result;
vb@0	921
roker@529	922	assert(session);
roker@529	923	assert(identity);
roker@529	924	assert(identity->address);
roker@529	925	assert(identity->fpr);
roker@529	926	assert(identity->user_id);
roker@529	927	assert(identity->username);
vb@0	928
vb@191	929	if (!(session && identity && identity->address && identity->fpr &&
vb@191	930	identity->user_id && identity->username))
vb@191	931	return PEP_ILLEGAL_VALUE;
vb@191	932
vb@515	933	bool listed;
vb@515	934	PEP_STATUS status = blacklist_is_listed(session, identity->fpr, &listed);
vb@515	935	assert(status == PEP_STATUS_OK);
vb@515	936	if (status != PEP_STATUS_OK)
vb@515	937	return status;
vb@515	938
vb@515	939	if (listed)
vb@515	940	return PEP_KEY_BLACKLISTED;
vb@515	941
roker@529	942	sqlite3_exec(session->db, "BEGIN ;", NULL, NULL, NULL);
vb@0	943
roker@529	944	sqlite3_reset(session->set_person);
vb@46	945	sqlite3_bind_text(session->set_person, 1, identity->user_id, -1,
vb@0	946	SQLITE_STATIC);
vb@46	947	sqlite3_bind_text(session->set_person, 2, identity->username, -1,
vb@0	948	SQLITE_STATIC);
roker@529	949	if (identity->lang[0])
vb@46	950	sqlite3_bind_text(session->set_person, 3, identity->lang, 1,
vb@0	951	SQLITE_STATIC);
roker@529	952	else
roker@529	953	sqlite3_bind_null(session->set_person, 3);
Edouard@641	954	sqlite3_bind_text(session->set_person, 4, identity->fpr, -1,
Edouard@641	955	SQLITE_STATIC);
roker@529	956	result = sqlite3_step(session->set_person);
roker@529	957	sqlite3_reset(session->set_person);
roker@529	958	if (result != SQLITE_DONE) {
roker@529	959	sqlite3_exec(session->db, "ROLLBACK ;", NULL, NULL, NULL);
roker@529	960	return PEP_CANNOT_SET_PERSON;
roker@529	961	}
vb@0	962
roker@529	963	sqlite3_reset(session->set_pgp_keypair);
vb@46	964	sqlite3_bind_text(session->set_pgp_keypair, 1, identity->fpr, -1,
vb@0	965	SQLITE_STATIC);
roker@529	966	result = sqlite3_step(session->set_pgp_keypair);
roker@529	967	sqlite3_reset(session->set_pgp_keypair);
roker@529	968	if (result != SQLITE_DONE) {
roker@529	969	sqlite3_exec(session->db, "ROLLBACK ;", NULL, NULL, NULL);
roker@529	970	return PEP_CANNOT_SET_PGP_KEYPAIR;
roker@529	971	}
vb@0	972
roker@529	973	sqlite3_reset(session->set_identity);
vb@46	974	sqlite3_bind_text(session->set_identity, 1, identity->address, -1,
vb@0	975	SQLITE_STATIC);
vb@46	976	sqlite3_bind_text(session->set_identity, 2, identity->fpr, -1,
vb@0	977	SQLITE_STATIC);
vb@46	978	sqlite3_bind_text(session->set_identity, 3, identity->user_id, -1,
vb@0	979	SQLITE_STATIC);
vb@932	980	sqlite3_bind_int(session->set_identity, 4, identity->flags);
roker@529	981	result = sqlite3_step(session->set_identity);
roker@529	982	sqlite3_reset(session->set_identity);
roker@529	983	if (result != SQLITE_DONE) {
roker@529	984	sqlite3_exec(session->db, "ROLLBACK ;", NULL, NULL, NULL);
roker@529	985	return PEP_CANNOT_SET_IDENTITY;
roker@529	986	}
vb@0	987
roker@529	988	sqlite3_reset(session->set_trust);
vb@46	989	sqlite3_bind_text(session->set_trust, 1, identity->user_id, -1,
vb@0	990	SQLITE_STATIC);
vb@46	991	sqlite3_bind_text(session->set_trust, 2, identity->fpr, -1,
vb@0	992	SQLITE_STATIC);
roker@529	993	sqlite3_bind_int(session->set_trust, 3, identity->comm_type);
roker@529	994	result = sqlite3_step(session->set_trust);
roker@529	995	sqlite3_reset(session->set_trust);
roker@529	996	if (result != SQLITE_DONE) {
roker@529	997	sqlite3_exec(session->db, "ROLLBACK ;", NULL, NULL, NULL);
Edouard@584	998	return PEP_CANNOT_SET_TRUST;
roker@529	999	}
vb@0	1000
vb@46	1001	result = sqlite3_exec(session->db, "COMMIT ;", NULL, NULL, NULL);
roker@529	1002	if (result == SQLITE_OK)
roker@529	1003	return PEP_STATUS_OK;
roker@529	1004	else
roker@529	1005	return PEP_COMMIT_FAILED;
vb@0	1006	}
vb@0	1007
vb@932	1008	DYNAMIC_API PEP_STATUS set_identity_flags(
vb@934	1009	PEP_SESSION session,
vb@934	1010	pEp_identity *identity,
vb@934	1011	unsigned int flags
vb@932	1012	)
vb@932	1013	{
vb@932	1014	int result;
vb@932	1015
vb@932	1016	assert(session);
vb@932	1017	assert(identity);
vb@932	1018	assert(identity->address);
vb@932	1019	assert(identity->user_id);
vb@932	1020
vb@932	1021	if (!(session && identity && identity->address && identity->user_id))
vb@932	1022	return PEP_ILLEGAL_VALUE;
vb@932	1023
vb@932	1024	sqlite3_reset(session->set_identity_flags);
vb@934	1025	sqlite3_bind_int(session->set_identity_flags, 1, flags);
vb@932	1026	sqlite3_bind_text(session->set_identity_flags, 2, identity->address, -1,
vb@932	1027	SQLITE_STATIC);
vb@932	1028	sqlite3_bind_text(session->set_identity_flags, 3, identity->user_id, -1,
vb@932	1029	SQLITE_STATIC);
vb@932	1030	result = sqlite3_step(session->set_identity_flags);
vb@932	1031	sqlite3_reset(session->set_identity_flags);
vb@932	1032	if (result != SQLITE_DONE)
vb@932	1033	return PEP_CANNOT_SET_IDENTITY;
vb@932	1034
vb@934	1035	identity->flags = flags;
vb@932	1036	return PEP_STATUS_OK;
vb@932	1037	}
vb@932	1038
vb@357	1039	DYNAMIC_API PEP_STATUS mark_as_compromized(
vb@357	1040	PEP_SESSION session,
vb@357	1041	const char *fpr
vb@357	1042	)
vb@357	1043	{
roker@529	1044	int result;
vb@357	1045
roker@529	1046	assert(session);
vb@357	1047	assert(fpr && fpr[0]);
vb@357	1048
vb@357	1049	if (!(session && fpr && fpr[0]))
vb@357	1050	return PEP_ILLEGAL_VALUE;
vb@357	1051
roker@529	1052	sqlite3_reset(session->mark_compromized);
vb@357	1053	sqlite3_bind_text(session->mark_compromized, 1, fpr, -1,
vb@357	1054	SQLITE_STATIC);
vb@357	1055	result = sqlite3_step(session->mark_compromized);
roker@529	1056	sqlite3_reset(session->mark_compromized);
vb@357	1057
vb@357	1058	if (result != SQLITE_DONE)
Edouard@584	1059	return PEP_CANNOT_SET_TRUST;
vb@357	1060
vb@357	1061	return PEP_STATUS_OK;
vb@357	1062	}
vb@357	1063
vb@0	1064	void pEp_free(void *p)
vb@0	1065	{
vb@0	1066	free(p);
vb@0	1067	}
vb@0	1068
vb@8	1069	DYNAMIC_API PEP_STATUS get_trust(PEP_SESSION session, pEp_identity *identity)
vb@8	1070	{
vb@8	1071	PEP_STATUS status = PEP_STATUS_OK;
vb@8	1072	int result;
vb@8	1073
vb@8	1074	assert(session);
vb@8	1075	assert(identity);
vb@8	1076	assert(identity->user_id);
vb@8	1077	assert(identity->user_id[0]);
vb@8	1078	assert(identity->fpr);
vb@8	1079	assert(identity->fpr[0]);
vb@8	1080
vb@191	1081	if (!(session && identity && identity->user_id && identity->user_id[0] &&
vb@191	1082	identity->fpr && identity->fpr[0]))
vb@191	1083	return PEP_ILLEGAL_VALUE;
vb@191	1084
vb@8	1085	identity->comm_type = PEP_ct_unknown;
vb@8	1086
vb@46	1087	sqlite3_reset(session->get_trust);
vb@46	1088	sqlite3_bind_text(session->get_trust, 1, identity->user_id, -1, SQLITE_STATIC);
vb@46	1089	sqlite3_bind_text(session->get_trust, 2, identity->fpr, -1, SQLITE_STATIC);
vb@8	1090
vb@46	1091	result = sqlite3_step(session->get_trust);
vb@8	1092	switch (result) {
vb@8	1093	case SQLITE_ROW: {
Edouard@559	1094	int comm_type = (PEP_comm_type) sqlite3_column_int(session->get_trust, 0);
vb@8	1095	identity->comm_type = comm_type;
vb@8	1096	break;
vb@8	1097	}
vb@8	1098
vb@8	1099	default:
vb@8	1100	status = PEP_CANNOT_FIND_IDENTITY;
vb@8	1101	}
vb@8	1102
vb@46	1103	sqlite3_reset(session->get_trust);
vb@8	1104	return status;
vb@9	1105	}
vb@9	1106
vb@251	1107	DYNAMIC_API PEP_STATUS least_trust(
vb@251	1108	PEP_SESSION session,
vb@251	1109	const char *fpr,
vb@251	1110	PEP_comm_type *comm_type
vb@251	1111	)
vb@251	1112	{
vb@251	1113	PEP_STATUS status = PEP_STATUS_OK;
vb@251	1114	int result;
vb@251	1115
vb@251	1116	assert(session);
vb@251	1117	assert(fpr);
vb@251	1118	assert(comm_type);
vb@251	1119
vb@251	1120	if (!(session && fpr && comm_type))
vb@251	1121	return PEP_ILLEGAL_VALUE;
vb@251	1122
vb@632	1123	*comm_type = PEP_ct_unknown;
vb@632	1124
vb@251	1125	sqlite3_reset(session->least_trust);
vb@251	1126	sqlite3_bind_text(session->least_trust, 1, fpr, -1, SQLITE_STATIC);
vb@251	1127
vb@251	1128	result = sqlite3_step(session->least_trust);
vb@251	1129	switch (result) {
vb@251	1130	case SQLITE_ROW: {
vb@259	1131	int _comm_type = sqlite3_column_int(session->least_trust, 0);
vb@259	1132	*comm_type = (PEP_comm_type) _comm_type;
vb@251	1133	break;
vb@251	1134	}
vb@251	1135	default:
vb@251	1136	status = PEP_CANNOT_FIND_IDENTITY;
vb@251	1137	}
vb@251	1138
vb@251	1139	sqlite3_reset(session->least_trust);
vb@251	1140	return status;
vb@251	1141	}
vb@251	1142
vb@24	1143	DYNAMIC_API PEP_STATUS decrypt_and_verify(
vb@24	1144	PEP_SESSION session, const char *ctext, size_t csize,
vb@24	1145	char *ptext, size_t psize, stringlist_t **keylist
vb@24	1146	)
vb@24	1147	{
vb@191	1148	assert(session);
vb@191	1149	assert(ctext);
vb@191	1150	assert(csize);
vb@191	1151	assert(ptext);
vb@191	1152	assert(psize);
vb@191	1153	assert(keylist);
vb@191	1154
vb@191	1155	if (!(session && ctext && csize && ptext && psize && keylist && keylist))
vb@191	1156	return PEP_ILLEGAL_VALUE;
vb@191	1157
vb@46	1158	return session->cryptotech[PEP_crypt_OpenPGP].decrypt_and_verify(session, ctext, csize, ptext, psize, keylist);
vb@24	1159	}
vb@24	1160
vb@24	1161	DYNAMIC_API PEP_STATUS encrypt_and_sign(
vb@24	1162	PEP_SESSION session, const stringlist_t keylist, const char ptext,
vb@24	1163	size_t psize, char *ctext, size_t csize
vb@24	1164	)
vb@24	1165	{
vb@191	1166	assert(session);
vb@191	1167	assert(keylist);
vb@191	1168	assert(ptext);
vb@191	1169	assert(psize);
vb@191	1170	assert(ctext);
vb@191	1171	assert(csize);
vb@191	1172
vb@191	1173	if (!(session && keylist && ptext && psize && ctext && csize))
vb@191	1174	return PEP_ILLEGAL_VALUE;
vb@191	1175
vb@46	1176	return session->cryptotech[PEP_crypt_OpenPGP].encrypt_and_sign(session, keylist, ptext, psize, ctext, csize);
vb@24	1177	}
vb@24	1178
vb@24	1179	DYNAMIC_API PEP_STATUS verify_text(
vb@24	1180	PEP_SESSION session, const char *text, size_t size,
vb@24	1181	const char signature, size_t sig_size, stringlist_t *keylist
vb@24	1182	)
vb@24	1183	{
vb@191	1184	assert(session);
vb@191	1185	assert(text);
vb@191	1186	assert(size);
vb@191	1187	assert(signature);
vb@191	1188	assert(sig_size);
vb@191	1189	assert(keylist);
vb@191	1190
vb@191	1191	if (!(session && text && size && signature && sig_size && keylist))
vb@191	1192	return PEP_ILLEGAL_VALUE;
vb@191	1193
vb@46	1194	return session->cryptotech[PEP_crypt_OpenPGP].verify_text(session, text, size, signature, sig_size, keylist);
vb@24	1195	}
vb@24	1196
vb@24	1197	DYNAMIC_API PEP_STATUS delete_keypair(PEP_SESSION session, const char *fpr)
vb@24	1198	{
vb@191	1199	assert(session);
vb@191	1200	assert(fpr);
vb@191	1201
vb@191	1202	if (!(session && fpr))
vb@191	1203	return PEP_ILLEGAL_VALUE;
vb@191	1204
vb@46	1205	return session->cryptotech[PEP_crypt_OpenPGP].delete_keypair(session, fpr);
vb@24	1206	}
vb@24	1207
vb@24	1208	DYNAMIC_API PEP_STATUS export_key(
vb@46	1209	PEP_SESSION session, const char fpr, char key_data, size_t size
vb@24	1210	)
vb@24	1211	{
vb@191	1212	assert(session);
vb@191	1213	assert(fpr);
vb@191	1214	assert(key_data);
vb@191	1215	assert(size);
vb@191	1216
vb@191	1217	if (!(session && fpr && key_data && size))
vb@191	1218	return PEP_ILLEGAL_VALUE;
vb@191	1219
vb@46	1220	return session->cryptotech[PEP_crypt_OpenPGP].export_key(session, fpr, key_data, size);
vb@24	1221	}
vb@24	1222
vb@24	1223	DYNAMIC_API PEP_STATUS find_keys(
vb@46	1224	PEP_SESSION session, const char pattern, stringlist_t *keylist
vb@24	1225	)
vb@24	1226	{
vb@191	1227	assert(session);
vb@191	1228	assert(pattern);
vb@191	1229	assert(keylist);
vb@191	1230
vb@191	1231	if (!(session && pattern && keylist))
vb@191	1232	return PEP_ILLEGAL_VALUE;
vb@191	1233
vb@46	1234	return session->cryptotech[PEP_crypt_OpenPGP].find_keys(session, pattern, keylist);
vb@24	1235	}
vb@24	1236
krista@1005	1237
vb@24	1238	DYNAMIC_API PEP_STATUS generate_keypair(
vb@46	1239	PEP_SESSION session, pEp_identity *identity
vb@24	1240	)
vb@24	1241	{
vb@191	1242	assert(session);
vb@191	1243	assert(identity);
vb@191	1244	assert(identity->address);
vb@298	1245	assert(identity->fpr == NULL \|\| identity->fpr[0] == 0);
vb@191	1246	assert(identity->username);
vb@191	1247
vb@298	1248	if (!(session && identity && identity->address &&
vb@298	1249	(identity->fpr == NULL \|\| identity->fpr[0] == 0) && identity->username))
vb@191	1250	return PEP_ILLEGAL_VALUE;
vb@191	1251
vb@46	1252	return session->cryptotech[PEP_crypt_OpenPGP].generate_keypair(session, identity);
vb@24	1253	}
vb@24	1254
vb@9	1255	DYNAMIC_API PEP_STATUS get_key_rating(
vb@46	1256	PEP_SESSION session,
vb@46	1257	const char *fpr,
vb@46	1258	PEP_comm_type *comm_type
vb@9	1259	)
vb@9	1260	{
vb@191	1261	assert(session);
vb@191	1262	assert(fpr);
vb@191	1263	assert(comm_type);
vb@191	1264
vb@191	1265	if (!(session && fpr && comm_type))
vb@191	1266	return PEP_ILLEGAL_VALUE;
vb@191	1267
vb@46	1268	return session->cryptotech[PEP_crypt_OpenPGP].get_key_rating(session, fpr, comm_type);
vb@24	1269	}
vb@9	1270
Edouard@728	1271	DYNAMIC_API PEP_STATUS import_key(
Edouard@728	1272	PEP_SESSION session,
Edouard@728	1273	const char *key_data,
Edouard@728	1274	size_t size,
Edouard@728	1275	identity_list **private_keys
Edouard@728	1276	)
vb@24	1277	{
vb@191	1278	assert(session);
vb@191	1279	assert(key_data);
vb@191	1280
vb@191	1281	if (!(session && key_data))
vb@191	1282	return PEP_ILLEGAL_VALUE;
vb@191	1283
Edouard@728	1284	return session->cryptotech[PEP_crypt_OpenPGP].import_key(session, key_data, size, private_keys);
vb@24	1285	}
vb@9	1286
vb@24	1287	DYNAMIC_API PEP_STATUS recv_key(PEP_SESSION session, const char *pattern)
vb@24	1288	{
vb@191	1289	assert(session);
vb@191	1290	assert(pattern);
vb@191	1291
vb@191	1292	if (!(session && pattern))
vb@191	1293	return PEP_ILLEGAL_VALUE;
vb@191	1294
vb@46	1295	return session->cryptotech[PEP_crypt_OpenPGP].recv_key(session, pattern);
vb@24	1296	}
vb@9	1297
vb@24	1298	DYNAMIC_API PEP_STATUS send_key(PEP_SESSION session, const char *pattern)
vb@24	1299	{
vb@191	1300	assert(session);
vb@191	1301	assert(pattern);
vb@191	1302
vb@191	1303	if (!(session && pattern))
vb@191	1304	return PEP_ILLEGAL_VALUE;
vb@191	1305
vb@46	1306	return session->cryptotech[PEP_crypt_OpenPGP].send_key(session, pattern);
vb@14	1307	}
vb@196	1308
vb@201	1309	DYNAMIC_API PEP_STATUS renew_key(
vb@201	1310	PEP_SESSION session,
vb@201	1311	const char *fpr,
vb@201	1312	const timestamp *ts
vb@201	1313	)
vb@196	1314	{
vb@196	1315	assert(session);
vb@200	1316	assert(fpr);
vb@196	1317
vb@200	1318	if (!(session && fpr))
vb@196	1319	return PEP_ILLEGAL_VALUE;
vb@196	1320
vb@201	1321	return session->cryptotech[PEP_crypt_OpenPGP].renew_key(session, fpr, ts);
vb@196	1322	}
vb@196	1323
vb@211	1324	DYNAMIC_API PEP_STATUS revoke_key(
vb@211	1325	PEP_SESSION session,
vb@211	1326	const char *fpr,
vb@211	1327	const char *reason
vb@211	1328	)
vb@197	1329	{
vb@197	1330	assert(session);
vb@200	1331	assert(fpr);
vb@197	1332
vb@200	1333	if (!(session && fpr))
vb@197	1334	return PEP_ILLEGAL_VALUE;
vb@197	1335
vb@214	1336	return session->cryptotech[PEP_crypt_OpenPGP].revoke_key(session, fpr,
vb@214	1337	reason);
vb@197	1338	}
vb@197	1339
vb@214	1340	DYNAMIC_API PEP_STATUS key_expired(
vb@214	1341	PEP_SESSION session,
vb@214	1342	const char *fpr,
Edouard@701	1343	const time_t when,
vb@214	1344	bool *expired
vb@214	1345	)
vb@214	1346	{
vb@214	1347	assert(session);
vb@214	1348	assert(fpr);
vb@214	1349	assert(expired);
vb@214	1350
vb@214	1351	if (!(session && fpr && expired))
vb@214	1352	return PEP_ILLEGAL_VALUE;
vb@214	1353
vb@214	1354	return session->cryptotech[PEP_crypt_OpenPGP].key_expired(session, fpr,
Edouard@701	1355	when, expired);
vb@214	1356	}
vb@214	1357
Edouard@694	1358	DYNAMIC_API PEP_STATUS key_revoked(
Edouard@694	1359	PEP_SESSION session,
Edouard@694	1360	const char *fpr,
Edouard@694	1361	bool *revoked
Edouard@694	1362	)
Edouard@694	1363	{
Edouard@694	1364	assert(session);
Edouard@694	1365	assert(fpr);
Edouard@694	1366	assert(revoked);
Edouard@694	1367
Edouard@694	1368	if (!(session && fpr && revoked))
Edouard@694	1369	return PEP_ILLEGAL_VALUE;
Edouard@694	1370
Edouard@694	1371	return session->cryptotech[PEP_crypt_OpenPGP].key_revoked(session, fpr,
Edouard@694	1372	revoked);
Edouard@694	1373	}
Edouard@694	1374
vb@451	1375	static void _clean_log_value(char *text)
vb@451	1376	{
vb@451	1377	if (text) {
vb@451	1378	for (char c = text; c; c++) {
vb@722	1379	if (c < 32 && c != '\n')
vb@451	1380	*c = 32;
vb@451	1381	else if (*c == '"')
vb@451	1382	*c = '\'';
vb@451	1383	}
vb@451	1384	}
vb@451	1385	}
vb@451	1386
vb@450	1387	static char _concat_string(char str1, const char *str2, char delim)
vb@450	1388	{
vb@454	1389	str2 = str2 ? str2 : "";
vb@450	1390	size_t len1 = str1 ? strlen(str1) : 0;
vb@450	1391	size_t len2 = strlen(str2);
vb@450	1392	size_t len = len1 + len2 + 3;
vb@450	1393	char * result = realloc(str1, len + 1);
vb@450	1394
vb@450	1395	if (result) {
vb@450	1396	result[len1] = '"';
vb@450	1397	strcpy(result + len1 + 1, str2);
vb@450	1398	result[len - 2] = '"';
vb@450	1399	result[len - 1] = delim;
vb@450	1400	result[len] = 0;
vb@450	1401	}
vb@450	1402	else {
vb@450	1403	free(str1);
vb@450	1404	}
vb@450	1405
vb@450	1406	return result;
vb@450	1407	}
vb@450	1408
vb@450	1409	DYNAMIC_API PEP_STATUS get_crashdump_log(
vb@450	1410	PEP_SESSION session,
vb@450	1411	int maxlines,
vb@450	1412	char **logdata
vb@450	1413	)
vb@450	1414	{
vb@450	1415	PEP_STATUS status = PEP_STATUS_OK;
vb@450	1416	char *_logdata= NULL;
vb@450	1417
vb@450	1418	assert(session);
vb@450	1419	assert(maxlines >= 0 && maxlines <= CRASHDUMP_MAX_LINES);
vb@450	1420	assert(logdata);
vb@450	1421
vb@450	1422	if (!(session && logdata && maxlines >= 0 && maxlines <=
vb@450	1423	CRASHDUMP_MAX_LINES))
vb@450	1424	return PEP_ILLEGAL_VALUE;
vb@450	1425
vb@632	1426	*logdata = NULL;
vb@632	1427
vb@450	1428	int limit = maxlines ? maxlines : CRASHDUMP_DEFAULT_LINES;
vb@458	1429	const char *timestamp = NULL;
vb@458	1430	const char *title = NULL;
vb@458	1431	const char *entity = NULL;
vb@458	1432	const char *desc = NULL;
vb@458	1433	const char *comment = NULL;
vb@450	1434
vb@450	1435	sqlite3_reset(session->crashdump);
vb@452	1436	sqlite3_bind_int(session->crashdump, 1, limit);
vb@450	1437
vb@450	1438	int result;
vb@450	1439
vb@450	1440	do {
vb@450	1441	result = sqlite3_step(session->crashdump);
vb@450	1442	switch (result) {
vb@450	1443	case SQLITE_ROW:
vb@452	1444	timestamp = (const char *) sqlite3_column_text(session->crashdump, 0);
vb@452	1445	title = (const char *) sqlite3_column_text(session->crashdump, 1);
vb@452	1446	entity = (const char *) sqlite3_column_text(session->crashdump, 2);
vb@452	1447	desc = (const char *) sqlite3_column_text(session->crashdump, 3);
vb@452	1448	comment = (const char *) sqlite3_column_text(session->crashdump, 4);
vb@452	1449
vb@452	1450	_logdata = _concat_string(_logdata, timestamp, ',');
vb@452	1451	if (_logdata == NULL)
vb@452	1452	goto enomem;
vb@450	1453
vb@450	1454	_logdata = _concat_string(_logdata, title, ',');
vb@450	1455	if (_logdata == NULL)
vb@450	1456	goto enomem;
vb@450	1457
vb@450	1458	_logdata = _concat_string(_logdata, entity, ',');
vb@450	1459	if (_logdata == NULL)
vb@450	1460	goto enomem;
vb@450	1461
vb@450	1462	_logdata = _concat_string(_logdata, desc, ',');
vb@450	1463	if (_logdata == NULL)
vb@450	1464	goto enomem;
vb@450	1465
vb@450	1466	_logdata = _concat_string(_logdata, comment, '\n');
vb@450	1467	if (_logdata == NULL)
vb@450	1468	goto enomem;
vb@450	1469
vb@687	1470	_clean_log_value(_logdata);
vb@450	1471	break;
vb@450	1472
vb@450	1473	case SQLITE_DONE:
vb@450	1474	break;
vb@450	1475
vb@450	1476	default:
vb@450	1477	status = PEP_UNKNOWN_ERROR;
vb@450	1478	result = SQLITE_DONE;
vb@450	1479	}
vb@450	1480	} while (result != SQLITE_DONE);
vb@450	1481
vb@450	1482	sqlite3_reset(session->crashdump);
vb@450	1483	if (status == PEP_STATUS_OK)
vb@450	1484	*logdata = _logdata;
vb@450	1485
vb@450	1486	goto the_end;
vb@450	1487
vb@450	1488	enomem:
vb@450	1489	status = PEP_OUT_OF_MEMORY;
vb@450	1490
vb@450	1491	the_end:
vb@450	1492	return status;
vb@450	1493	}
vb@450	1494
vb@458	1495	DYNAMIC_API PEP_STATUS get_languagelist(
vb@458	1496	PEP_SESSION session,
vb@458	1497	char **languages
vb@458	1498	)
vb@458	1499	{
vb@458	1500	PEP_STATUS status = PEP_STATUS_OK;
vb@458	1501	char *_languages= NULL;
vb@458	1502
vb@458	1503	assert(session);
vb@458	1504	assert(languages);
vb@458	1505
vb@458	1506	if (!(session && languages))
vb@458	1507	return PEP_ILLEGAL_VALUE;
vb@458	1508
vb@632	1509	*languages = NULL;
vb@632	1510
vb@458	1511	const char *lang = NULL;
vb@458	1512	const char *name = NULL;
vb@617	1513	const char *phrase = NULL;
vb@458	1514
vb@458	1515	sqlite3_reset(session->languagelist);
vb@458	1516
vb@458	1517	int result;
vb@458	1518
vb@458	1519	do {
vb@458	1520	result = sqlite3_step(session->languagelist);
vb@458	1521	switch (result) {
vb@458	1522	case SQLITE_ROW:
vb@458	1523	lang = (const char *) sqlite3_column_text(session->languagelist, 0);
vb@458	1524	name = (const char *) sqlite3_column_text(session->languagelist, 1);
vb@617	1525	phrase = (const char *) sqlite3_column_text(session->languagelist, 2);
vb@458	1526
vb@458	1527	_languages = _concat_string(_languages, lang, ',');
vb@458	1528	if (_languages == NULL)
vb@458	1529	goto enomem;
vb@458	1530
vb@617	1531	_languages = _concat_string(_languages, name, ',');
vb@617	1532	if (_languages == NULL)
vb@617	1533	goto enomem;
vb@617	1534
vb@617	1535	_languages = _concat_string(_languages, phrase, '\n');
vb@458	1536	if (_languages == NULL)
vb@458	1537	goto enomem;
vb@458	1538
vb@458	1539	break;
vb@458	1540
vb@458	1541	case SQLITE_DONE:
vb@458	1542	break;
vb@458	1543
vb@458	1544	default:
vb@458	1545	status = PEP_UNKNOWN_ERROR;
vb@458	1546	result = SQLITE_DONE;
vb@458	1547	}
vb@458	1548	} while (result != SQLITE_DONE);
vb@458	1549
vb@458	1550	sqlite3_reset(session->languagelist);
vb@458	1551	if (status == PEP_STATUS_OK)
vb@458	1552	*languages = _languages;
vb@458	1553
vb@458	1554	goto the_end;
vb@458	1555
vb@458	1556	enomem:
vb@458	1557	status = PEP_OUT_OF_MEMORY;
vb@458	1558
vb@458	1559	the_end:
vb@458	1560	return status;
vb@458	1561	}
vb@458	1562
vb@458	1563	DYNAMIC_API PEP_STATUS get_phrase(
vb@458	1564	PEP_SESSION session,
vb@458	1565	const char *lang,
vb@458	1566	int phrase_id,
vb@458	1567	char **phrase
vb@458	1568	)
vb@458	1569	{
vb@458	1570	PEP_STATUS status = PEP_STATUS_OK;
vb@458	1571
vb@479	1572	assert(session && lang && lang[0] && lang[1] && lang[2] == 0 && phrase);
vb@479	1573	if (!(session && lang && lang[0] && lang[1] && lang[2] == 0 && phrase))
vb@458	1574	return PEP_ILLEGAL_VALUE;
vb@458	1575
vb@632	1576	*phrase = NULL;
vb@632	1577
vb@458	1578	sqlite3_reset(session->i18n_token);
roker@529	1579	sqlite3_bind_text(session->i18n_token, 1, lang, -1, SQLITE_STATIC);
roker@529	1580	sqlite3_bind_int(session->i18n_token, 2, phrase_id);
vb@458	1581
vb@458	1582	const char *_phrase = NULL;
vb@458	1583	int result;
vb@458	1584
vb@458	1585	result = sqlite3_step(session->i18n_token);
vb@458	1586	switch (result) {
vb@458	1587	case SQLITE_ROW:
vb@458	1588	_phrase = (const char *) sqlite3_column_text(session->i18n_token, 0);
vb@458	1589	break;
vb@458	1590
vb@458	1591	case SQLITE_DONE:
vb@458	1592	status = PEP_PHRASE_NOT_FOUND;
vb@458	1593	break;
vb@458	1594
vb@458	1595	default:
vb@458	1596	status = PEP_UNKNOWN_ERROR;
vb@458	1597	}
vb@458	1598
vb@458	1599	if (status == PEP_STATUS_OK) {
vb@458	1600	*phrase = strdup(_phrase);
vb@458	1601	if (*phrase == NULL)
vb@458	1602	goto enomem;
vb@458	1603	}
vb@459	1604
vb@459	1605	sqlite3_reset(session->i18n_token);
vb@458	1606	goto the_end;
vb@458	1607
vb@458	1608	enomem:
vb@458	1609	status = PEP_OUT_OF_MEMORY;
vb@458	1610
vb@458	1611	the_end:
vb@458	1612	return status;
vb@458	1613	}
vb@458	1614
vb@632	1615	DYNAMIC_API PEP_STATUS sequence_value(
vb@632	1616	PEP_SESSION session,
vb@632	1617	const char *name,
vb@652	1618	int32_t *value
vb@632	1619	)
vb@632	1620	{
vb@632	1621	PEP_STATUS status = PEP_STATUS_OK;
vb@632	1622	int result;
vb@632	1623
vb@632	1624	assert(session);
vb@632	1625	assert(name);
vb@632	1626	assert(value);
vb@632	1627
vb@632	1628	if (!(session && name && value))
vb@632	1629	return PEP_ILLEGAL_VALUE;
vb@632	1630
vb@632	1631	*value = 0;
vb@632	1632
vb@633	1633	sqlite3_reset(session->sequence_value1);
vb@633	1634	sqlite3_bind_text(session->sequence_value1, 1, name, -1, SQLITE_STATIC);
vb@633	1635	result = sqlite3_step(session->sequence_value1);
vb@633	1636	assert(result == SQLITE_DONE);
vb@633	1637	sqlite3_reset(session->sequence_value1);
vb@633	1638	if (result != SQLITE_DONE) {
vb@633	1639	status = PEP_UNKNOWN_ERROR;
vb@633	1640	}
vb@633	1641	else {
vb@633	1642	sqlite3_reset(session->sequence_value2);
vb@633	1643	sqlite3_bind_text(session->sequence_value2, 1, name, -1, SQLITE_STATIC);
vb@633	1644	result = sqlite3_step(session->sequence_value2);
vb@633	1645	switch (result) {
vb@633	1646	case SQLITE_ROW: {
vb@652	1647	int32_t _value = (int32_t)
vb@633	1648	sqlite3_column_int64(session->sequence_value2, 0);
vb@633	1649	*value = _value;
vb@633	1650	break;
vb@633	1651	}
vb@633	1652	default:
vb@633	1653	status = PEP_UNKNOWN_ERROR;
vb@632	1654	}
vb@633	1655	sqlite3_reset(session->sequence_value2);
vb@632	1656	}
vb@632	1657	return status;
vb@632	1658	}
vb@632	1659
Edouard@693	1660	DYNAMIC_API PEP_STATUS set_revoked(
Edouard@693	1661	PEP_SESSION session,
Edouard@693	1662	const char *revoked_fpr,
Edouard@693	1663	const char *replacement_fpr,
Edouard@693	1664	const uint64_t revocation_date
Edouard@693	1665	)
Edouard@693	1666	{
Edouard@693	1667	PEP_STATUS status = PEP_STATUS_OK;
Edouard@693	1668
Edouard@693	1669	assert(session &&
Edouard@693	1670	revoked_fpr && revoked_fpr[0] &&
Edouard@693	1671	replacement_fpr && replacement_fpr[0]
Edouard@693	1672	);
Edouard@693	1673
Edouard@693	1674	if (!(session &&
Edouard@693	1675	revoked_fpr && revoked_fpr[0] &&
Edouard@693	1676	replacement_fpr && replacement_fpr[0]
Edouard@693	1677	))
Edouard@693	1678	return PEP_ILLEGAL_VALUE;
Edouard@693	1679
Edouard@693	1680	sqlite3_reset(session->set_revoked);
Edouard@693	1681	sqlite3_bind_text(session->set_revoked, 1, revoked_fpr, -1, SQLITE_STATIC);
Edouard@693	1682	sqlite3_bind_text(session->set_revoked, 2, replacement_fpr, -1, SQLITE_STATIC);
Edouard@693	1683	sqlite3_bind_int64(session->set_revoked, 3, revocation_date);
Edouard@693	1684
Edouard@693	1685	int result;
Edouard@693	1686
Edouard@693	1687	result = sqlite3_step(session->set_revoked);
Edouard@693	1688	switch (result) {
Edouard@693	1689	case SQLITE_DONE:
Edouard@693	1690	status = PEP_STATUS_OK;
Edouard@693	1691	break;
Edouard@693	1692
Edouard@693	1693	default:
Edouard@693	1694	status = PEP_UNKNOWN_ERROR;
Edouard@693	1695	}
Edouard@693	1696
Edouard@693	1697	sqlite3_reset(session->set_revoked);
Edouard@693	1698	return status;
Edouard@693	1699	}
Edouard@693	1700
Edouard@693	1701	DYNAMIC_API PEP_STATUS get_revoked(
Edouard@693	1702	PEP_SESSION session,
Edouard@693	1703	const char *fpr,
Edouard@693	1704	char **revoked_fpr,
Edouard@693	1705	uint64_t *revocation_date
Edouard@693	1706	)
Edouard@693	1707	{
Edouard@693	1708	PEP_STATUS status = PEP_STATUS_OK;
Edouard@693	1709
Edouard@693	1710	assert(session &&
Edouard@693	1711	revoked_fpr &&
Edouard@693	1712	fpr && fpr[0]
Edouard@693	1713	);
Edouard@693	1714
Edouard@693	1715	if (!(session &&
Edouard@693	1716	revoked_fpr &&
Edouard@693	1717	fpr && fpr[0]
Edouard@693	1718	))
Edouard@693	1719	return PEP_ILLEGAL_VALUE;
Edouard@693	1720
Edouard@693	1721	*revoked_fpr = NULL;
Edouard@693	1722	*revocation_date = 0;
Edouard@693	1723
Edouard@693	1724	sqlite3_reset(session->get_revoked);
Edouard@693	1725	sqlite3_bind_text(session->get_revoked, 1, fpr, -1, SQLITE_STATIC);
Edouard@693	1726
Edouard@693	1727	int result;
Edouard@693	1728
Edouard@693	1729	result = sqlite3_step(session->get_revoked);
Edouard@693	1730	switch (result) {
Edouard@693	1731	case SQLITE_ROW: {
Edouard@693	1732	revoked_fpr = strdup((const char ) sqlite3_column_text(session->get_revoked, 0));
Edouard@693	1733	if(*revoked_fpr)
Edouard@693	1734	*revocation_date = sqlite3_column_int64(session->get_revoked, 1);
Edouard@693	1735	else
Edouard@693	1736	status = PEP_OUT_OF_MEMORY;
Edouard@693	1737
Edouard@693	1738	break;
Edouard@693	1739	}
Edouard@693	1740	default:
Edouard@693	1741	status = PEP_CANNOT_FIND_IDENTITY;
Edouard@693	1742	}
Edouard@693	1743
Edouard@693	1744	sqlite3_reset(session->get_revoked);
Edouard@693	1745
Edouard@693	1746	return status;
Edouard@693	1747	}
Edouard@693	1748
krista@1011	1749	DYNAMIC_API const char* get_engine_version() {
krista@1011	1750	return PEP_ENGINE_VERSION;
krista@1011	1751	}
krista@1011	1752
krista@1011	1753
vb@482	1754	DYNAMIC_API PEP_STATUS reset_peptest_hack(PEP_SESSION session)
vb@482	1755	{
vb@482	1756	assert(session);
vb@482	1757
vb@482	1758	if (!session)
vb@482	1759	return PEP_ILLEGAL_VALUE;
vb@482	1760
fdik@494	1761	int int_result = sqlite3_exec(
fdik@494	1762	session->db,
fdik@494	1763	"delete from identity where address like '%@peptest.ch' ;",
fdik@494	1764	NULL,
fdik@494	1765	NULL,
fdik@494	1766	NULL
fdik@494	1767	);
fdik@494	1768	assert(int_result == SQLITE_OK);
vb@482	1769
fdik@494	1770	return PEP_STATUS_OK;
vb@482	1771	}
vb@482	1772

author	Krista Grothoff <krista@pep-project.org>
	Thu, 18 Aug 2016 15:01:37 +0200
branch	ENGINE-73
changeset 1032	b4004d33c2a2
parent 1030	4354451338cd
child 1057	abff13590a4c
child 1126	129b561095a6
child 1222	31d0844f3a18
permissions	-rw-r--r--