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Paolo A
290
node_modules/@tediousjs/connection-string/lib/parser/sql-connection-string.js
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290
node_modules/@tediousjs/connection-string/lib/parser/sql-connection-string.js
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"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.SCHEMA = exports.SchemaTypes = void 0;
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const connection_string_1 = __importDefault(require("./connection-string"));
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var SchemaTypes;
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(function (SchemaTypes) {
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SchemaTypes[SchemaTypes["BOOL"] = 0] = "BOOL";
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SchemaTypes[SchemaTypes["STRING"] = 1] = "STRING";
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SchemaTypes[SchemaTypes["NUMBER"] = 2] = "NUMBER";
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})(SchemaTypes = exports.SchemaTypes || (exports.SchemaTypes = {}));
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// schema for MSSQL connection strings (https://docs.microsoft.com/en-us/dotnet/api/system.data.sqlclient.sqlconnection.connectionstring)
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exports.SCHEMA = {
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'Application Name': {
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type: SchemaTypes.STRING,
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aliases: ['App'],
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validator(val) {
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return typeof val === 'string' && val.length <= 128;
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},
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},
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'ApplicationIntent': {
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type: SchemaTypes.STRING,
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allowedValues: ['ReadOnly', 'ReadWrite'],
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default: 'ReadWrite',
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},
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'Asynchronous Processing': {
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type: SchemaTypes.BOOL,
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default: false,
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aliases: ['Async'],
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},
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'AttachDBFilename': {
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type: SchemaTypes.STRING,
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aliases: ['Extended Properties', 'Initial File Name'],
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},
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'Authentication': {
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type: SchemaTypes.STRING,
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allowedValues: ['Active Directory Integrated', 'Active Directory Password', 'Sql Password'],
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},
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'Column Encryption Setting': {
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type: SchemaTypes.STRING,
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},
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'Connection Timeout': {
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type: SchemaTypes.NUMBER,
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aliases: ['Connect Timeout', 'Timeout'],
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default: 15,
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},
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'Connection Lifetime': {
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type: SchemaTypes.NUMBER,
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aliases: ['Load Balance Timeout'],
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default: 0,
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},
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'ConnectRetryCount': {
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type: SchemaTypes.NUMBER,
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default: 1,
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validator(val) {
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return val > 0 && val <= 255;
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},
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},
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'ConnectRetryInterval': {
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type: SchemaTypes.NUMBER,
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default: 10,
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},
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'Context Connection': {
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type: SchemaTypes.BOOL,
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default: false,
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},
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'Current Language': {
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aliases: ['Language'],
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type: SchemaTypes.STRING,
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validator(val) {
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return typeof val === 'string' && val.length <= 128;
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},
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},
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'Data Source': {
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aliases: ['Addr', 'Address', 'Server', 'Network Address'],
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type: SchemaTypes.STRING,
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},
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'Encrypt': {
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type: SchemaTypes.BOOL,
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default: false,
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},
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'Enlist': {
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type: SchemaTypes.BOOL,
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default: true,
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},
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'Failover Partner': {
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type: SchemaTypes.STRING,
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},
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'Initial Catalog': {
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type: SchemaTypes.STRING,
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aliases: ['Database'],
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validator(val) {
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return typeof val === 'string' && val.length <= 128;
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},
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},
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'Integrated Security': {
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type: SchemaTypes.BOOL,
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aliases: ['Trusted_Connection'],
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coerce(val) {
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return val === 'sspi' || null;
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},
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},
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'Max Pool Size': {
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type: SchemaTypes.NUMBER,
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default: 100,
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validator(val) {
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return val >= 1;
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},
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},
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'Min Pool Size': {
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type: SchemaTypes.NUMBER,
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default: 0,
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validator(val) {
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return val >= 0;
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},
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},
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'MultipleActiveResultSets': {
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type: SchemaTypes.BOOL,
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default: false,
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},
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'MultiSubnetFailover': {
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type: SchemaTypes.BOOL,
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default: false,
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},
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'Network Library': {
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type: SchemaTypes.STRING,
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aliases: ['Network', 'Net'],
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allowedValues: ['dbnmpntw', 'dbmsrpcn', 'dbmsadsn', 'dbmsgnet', 'dbmslpcn', 'dbmsspxn', 'dbmssocn', 'Dbmsvinn'],
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},
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'Packet Size': {
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type: SchemaTypes.NUMBER,
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default: 8000,
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validator(val) {
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return val >= 512 && val <= 32768;
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},
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},
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'Password': {
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type: SchemaTypes.STRING,
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aliases: ['PWD'],
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validator(val) {
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return typeof val === 'string' && val.length <= 128;
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},
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},
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'Persist Security Info': {
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type: SchemaTypes.BOOL,
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aliases: ['PersistSecurityInfo'],
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default: false,
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},
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'PoolBlockingPeriod': {
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type: SchemaTypes.NUMBER,
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default: 0,
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coerce(val) {
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if (typeof val !== 'string') {
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return null;
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}
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switch (val.toLowerCase()) {
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case 'alwaysblock':
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return 1;
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case 'auto':
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return 0;
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case 'neverblock':
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return 2;
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}
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return null;
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},
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},
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'Pooling': {
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type: SchemaTypes.BOOL,
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default: true,
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},
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'Replication': {
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type: SchemaTypes.BOOL,
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default: false,
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},
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'Transaction Binding': {
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type: SchemaTypes.STRING,
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allowedValues: ['Implicit Unbind', 'Explicit Unbind'],
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default: 'Implicit Unbind',
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},
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'TransparentNetworkIPResolution': {
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type: SchemaTypes.BOOL,
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default: true,
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},
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'TrustServerCertificate': {
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type: SchemaTypes.BOOL,
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default: false,
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},
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'Type System Version': {
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type: SchemaTypes.STRING,
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allowedValues: ['SQL Server 2012', 'SQL Server 2008', 'SQL Server 2005', 'Latest'],
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},
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'User ID': {
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type: SchemaTypes.STRING,
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aliases: ['UID'],
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validator(val) {
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return typeof val === 'string' && val.length <= 128;
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},
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},
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'User Instance': {
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type: SchemaTypes.BOOL,
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default: false,
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},
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'Workstation ID': {
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type: SchemaTypes.STRING,
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aliases: ['WSID'],
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validator(val) {
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return typeof val === 'string' && val.length <= 128;
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},
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},
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};
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function guessType(value) {
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if (value.trim() === '') {
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return SchemaTypes.STRING;
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}
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const asNum = parseInt(value, 10);
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if (!Number.isNaN(asNum) && asNum.toString() === value) {
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return SchemaTypes.NUMBER;
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}
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if (['true', 'false', 'yes', 'no'].includes(value.toLowerCase())) {
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return SchemaTypes.BOOL;
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}
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return SchemaTypes.STRING;
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}
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function coerce(value, type, coercer) {
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if (coercer) {
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const coerced = coercer(value);
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if (coerced !== null) {
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return coerced;
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}
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}
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switch (type) {
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case SchemaTypes.BOOL:
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if (['true', 'yes', '1'].includes(value.toLowerCase())) {
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return true;
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}
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if (['false', 'no', '0'].includes(value.toLowerCase())) {
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return false;
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}
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return value;
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case SchemaTypes.NUMBER:
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return parseInt(value, 10);
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}
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return value;
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}
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function validate(value, allowedValues, validator) {
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let valid = true;
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if (validator) {
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valid = validator(value);
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}
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if (valid) {
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valid = (allowedValues === null || allowedValues === void 0 ? void 0 : allowedValues.includes(value)) || false;
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}
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return valid;
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}
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// eslint-disable-next-line @typescript-eslint/no-unused-vars
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function parseSqlConnectionString(connectionString, canonicalProps = false, allowUnknown = false, strict = false, schema = exports.SCHEMA) {
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const flattenedSchema = Object.entries(schema).reduce((flattened, [key, item]) => {
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var _a;
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Object.assign(flattened, {
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[key.toLowerCase()]: item,
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});
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return ((_a = item.aliases) === null || _a === void 0 ? void 0 : _a.reduce((accum, alias) => {
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return Object.assign(accum, {
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[alias.toLowerCase()]: {
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...item,
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canonical: key.toLowerCase(),
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},
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});
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}, flattened)) || flattened;
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}, {});
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return Object.entries((0, connection_string_1.default)(connectionString)).reduce((config, [prop, value]) => {
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if (!Object.prototype.hasOwnProperty.call(flattenedSchema, prop)) {
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return Object.assign(config, {
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[prop]: coerce(value, guessType(value)),
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});
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}
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let coercedValue = coerce(value, flattenedSchema[prop].type, flattenedSchema[prop].coerce);
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if (strict && !validate(coercedValue, flattenedSchema[prop].allowedValues, flattenedSchema[prop].validator)) {
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coercedValue = flattenedSchema[prop].default;
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}
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const propName = canonicalProps ? flattenedSchema[prop].canonical || prop : prop;
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return Object.assign(config, {
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[propName]: coercedValue,
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});
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}, {});
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}
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exports.default = parseSqlConnectionString;
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//# sourceMappingURL=sql-connection-string.js.map
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