void const* TRI_LookupByElementAssociativeSynced (TRI_associative_synced_t* array,
void const* element) {
void const* result;
// compute the hash
uint64_t const hash = array->hashElement(array, element);
// search the table
TRI_ReadLockReadWriteLock(&array->_lock);
uint64_t const n = array->_nrAlloc;
uint64_t i, k;
i = k = hash % n;
for (; i < n && array->_table[i] != nullptr && ! array->isEqualElementElement(array, element, array->_table[i]); ++i);
if (i == n) {
for (i = 0; i < k && array->_table[i] != nullptr && ! array->isEqualElementElement(array, element, array->_table[i]); ++i);
}
result = array->_table[i];
TRI_ReadUnlockReadWriteLock(&array->_lock);
// return whatever we found
return result;
}
void const* TRI_LookupByElementAssociativeSynced (TRI_associative_synced_t* array,
void const* element) {
uint64_t hash;
uint64_t i;
void const* result;
// compute the hash
hash = array->hashElement(array, element);
i = hash % array->_nrAlloc;
#ifdef TRI_INTERNAL_STATS
// update statistics
array->_nrFinds++;
#endif
// search the table
TRI_ReadLockReadWriteLock(&array->_lock);
while (array->_table[i] != NULL && ! array->isEqualElementElement(array, element, array->_table[i])) {
i = (i + 1) % array->_nrAlloc;
#ifdef TRI_INTERNAL_STATS
array->_nrProbesF++;
#endif
}
result = array->_table[i];
TRI_ReadUnlockReadWriteLock(&array->_lock);
// return whatever we found
return result;
}
void const* TRI_LookupByKeyAssociativeSynced (TRI_associative_synced_t* array, void const* key) {
uint64_t hash;
uint64_t i;
void const* result;
// compute the hash
hash = array->hashKey(array, key);
i = hash % array->_nrAlloc;
// update statistics
array->_nrFinds++;
// search the table
TRI_ReadLockReadWriteLock(&array->_lock);
while (array->_table[i] != NULL && ! array->isEqualKeyElement(array, key, array->_table[i])) {
i = (i + 1) % array->_nrAlloc;
array->_nrProbesF++;
}
result = array->_table[i];
TRI_ReadUnlockReadWriteLock(&array->_lock);
// return whatever we found
return result;
}
size_t TRI_GetLengthAssociativeSynced (TRI_associative_synced_t* const array) {
uint32_t result;
TRI_ReadLockReadWriteLock(&array->_lock);
result = array->_nrUsed;
TRI_ReadUnlockReadWriteLock(&array->_lock);
return (size_t) result;
}
TRI_json_t* TRI_JsonReplicationApplier (TRI_replication_applier_t* applier) {
TRI_replication_applier_state_t state;
TRI_replication_applier_configuration_t config;
TRI_json_t* server;
TRI_json_t* json;
int res;
res = TRI_StateReplicationApplier(applier, &state);
if (res != TRI_ERROR_NO_ERROR) {
return NULL;
}
json = TRI_CreateArrayJson(TRI_CORE_MEM_ZONE);
if (json == NULL) {
TRI_DestroyStateReplicationApplier(&state);
return NULL;
}
TRI_Insert3ArrayJson(TRI_CORE_MEM_ZONE, json, "state", JsonState(&state));
// add server info
server = TRI_CreateArrayJson(TRI_CORE_MEM_ZONE);
if (server != NULL) {
TRI_server_id_t serverId;
TRI_Insert3ArrayJson(TRI_CORE_MEM_ZONE, server, "version", TRI_CreateStringCopyJson(TRI_CORE_MEM_ZONE, TRI_VERSION));
serverId = TRI_GetIdServer();
TRI_Insert3ArrayJson(TRI_CORE_MEM_ZONE, server, "serverId", TRI_CreateStringJson(TRI_CORE_MEM_ZONE, TRI_StringUInt64(serverId)));
TRI_Insert3ArrayJson(TRI_CORE_MEM_ZONE, json, "server", server);
}
TRI_InitConfigurationReplicationApplier(&config);
TRI_ReadLockReadWriteLock(&applier->_statusLock);
TRI_CopyConfigurationReplicationApplier(&applier->_configuration, &config);
TRI_ReadUnlockReadWriteLock(&applier->_statusLock);
if (config._endpoint != NULL) {
TRI_Insert3ArrayJson(TRI_CORE_MEM_ZONE, json, "endpoint", TRI_CreateStringCopyJson(TRI_CORE_MEM_ZONE, config._endpoint));
}
if (config._database != NULL) {
TRI_Insert3ArrayJson(TRI_CORE_MEM_ZONE, json, "database", TRI_CreateStringCopyJson(TRI_CORE_MEM_ZONE, config._database));
}
TRI_DestroyConfigurationReplicationApplier(&config);
TRI_DestroyStateReplicationApplier(&state);
return json;
}
bool TRI_FlushAuthenticationAuthInfo () {
bool res;
TRI_ReadLockReadWriteLock(&DefaultAuthInfo->_authInfoLock);
res = DefaultAuthInfo->_authInfoFlush;
TRI_ReadUnlockReadWriteLock(&DefaultAuthInfo->_authInfoLock);
if (res) {
TRI_WriteLockReadWriteLock(&DefaultAuthInfo->_authInfoLock);
DefaultAuthInfo->_authInfoFlush = false;
TRI_WriteUnlockReadWriteLock(&DefaultAuthInfo->_authInfoLock);
}
return res;
}
int TRI_StateReplicationApplier (TRI_replication_applier_t* applier,
TRI_replication_applier_state_t* state) {
TRI_InitStateReplicationApplier(state);
TRI_ReadLockReadWriteLock(&applier->_statusLock);
state->_active = applier->_state._active;
state->_lastAppliedContinuousTick = applier->_state._lastAppliedContinuousTick;
state->_lastProcessedContinuousTick = applier->_state._lastProcessedContinuousTick;
state->_lastAvailableContinuousTick = applier->_state._lastAvailableContinuousTick;
state->_serverId = applier->_state._serverId;
state->_lastError._code = applier->_state._lastError._code;
state->_failedConnects = applier->_state._failedConnects;
state->_totalRequests = applier->_state._totalRequests;
state->_totalFailedConnects = applier->_state._totalFailedConnects;
state->_totalEvents = applier->_state._totalEvents;
memcpy(&state->_lastError._time, &applier->_state._lastError._time, sizeof(state->_lastError._time));
if (applier->_state._progressMsg != NULL) {
state->_progressMsg = TRI_DuplicateStringZ(TRI_CORE_MEM_ZONE, applier->_state._progressMsg);
}
else {
state->_progressMsg = NULL;
}
memcpy(&state->_progressTime, &applier->_state._progressTime, sizeof(state->_progressTime));
if (applier->_state._lastError._msg != NULL) {
state->_lastError._msg = TRI_DuplicateStringZ(TRI_CORE_MEM_ZONE, applier->_state._lastError._msg);
}
else {
state->_lastError._msg = NULL;
}
TRI_ReadUnlockReadWriteLock(&applier->_statusLock);
return TRI_ERROR_NO_ERROR;
}
bool TRI_CheckAuthenticationAuthInfo (char const* username,
char const* password) {
TRI_vocbase_auth_t* auth;
bool res;
char* hex;
char* sha256;
size_t hexLen;
size_t len;
size_t sha256Len;
assert(DefaultAuthInfo);
// look up username
TRI_ReadLockReadWriteLock(&DefaultAuthInfo->_authInfoLock);
auth = TRI_LookupByKeyAssociativePointer(&DefaultAuthInfo->_authInfo, username);
if (auth == NULL || ! auth->_active) {
TRI_ReadUnlockReadWriteLock(&DefaultAuthInfo->_authInfoLock);
return false;
}
// convert password
res = false;
if (TRI_IsPrefixString(auth->_password, "$1$")) {
if (strlen(auth->_password) < 12 || auth->_password[11] != '$') {
LOG_WARNING("found corrupted password for user '%s'", username);
}
else {
char* salted;
len = 8 + strlen(password);
salted = TRI_Allocate(TRI_CORE_MEM_ZONE, len + 1, false);
memcpy(salted, auth->_password + 3, 8);
memcpy(salted + 8, password, len - 8);
salted[len] = '\0';
sha256 = TRI_SHA256String(salted, len, &sha256Len);
TRI_FreeString(TRI_CORE_MEM_ZONE, salted);
hex = TRI_EncodeHexString(sha256, sha256Len, &hexLen);
TRI_FreeString(TRI_CORE_MEM_ZONE, sha256);
LOG_DEBUG("found active user '%s', expecting password '%s', got '%s'",
username,
auth->_password + 12,
hex);
res = TRI_EqualString(auth->_password + 12, hex);
TRI_FreeString(TRI_CORE_MEM_ZONE, hex);
}
}
else {
len = strlen(password);
sha256 = TRI_SHA256String(password, len, &sha256Len);
hex = TRI_EncodeHexString(sha256, sha256Len, &hexLen);
TRI_FreeString(TRI_CORE_MEM_ZONE, sha256);
LOG_DEBUG("found active user '%s', expecting password '%s', got '%s'",
username,
auth->_password + 12,
hex);
res = TRI_EqualString(auth->_password, hex);
TRI_FreeString(TRI_CORE_MEM_ZONE, hex);
}
TRI_ReadUnlockReadWriteLock(&DefaultAuthInfo->_authInfoLock);
return res;
}
