1: 2: 3: 4: 5: 6: 7: 8: 9: 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: 21: 22: 23: 24: 25: 26: 27: 28: 29: 30: 31: 32: 33: 34: 35: 36: 37: 38: 39: 40: 41: 42: 43: 44: 45: 46: 47: 48: 49: 50: 51: 52: 53: 54: 55: 56: 57: 58: 59: 60: 61: 62: 63: 64: 65: 66: 67: 68: 69: 70: 71: 72: 73: 74: 75: 76: 77: 78: 79: 80: 81: 82: 83: 84: 85: 86: 87: 88: 89: 90: 91: 92: 93: 94: 95: 96: 97: 98: 99: 100: 101: 102: 103: 104: 105: 106: 107: 108: 109: 110: 111: 112: 113: 114: 115: 116: 117: 118: 119: 120: 121: 122: 123: 124: 125: 126: 127: 128: 129: 130: 131: 132: 133: 134: 135: 136: 137: 138: 139: 140: 141: 142: 143: 144: 145: 146: 147: 148: 149: 150: 151: 152: 153: 154: 155: 156: 157: 158: 159: 160: 161: 162: 163: 164: 165: 166: 167: 168: 169: 170: 171: 172: 173: 174: 175: 176: 177: 178: 179: 180: 181: 182: 183: 184: 185: 186: 187: 188: 189: 190: 191: 192: 193: 194: 195: 196: 197: 198: 199: 200: 201: 202: 203: 204: 205: 206: 207: 208: 209: 210: 211: 212: 213: 214: 215: 216: 217: 218: 219: 220: 221: 222: 223: 224: 225: 226: 227: 228: 229: 230: 231: 232: 233: 234: 235: 236: 237: 238: 239: 240: 241: 242: 243: 244: 245: 246: 247: 248: 249: 250: 251: 252: 253: 254: 255: 256: 257: 258: 259: 260: 261: 262: 263: 264: 265: 266: 267: 268: 269: 270: 271: 272: 273: 274: 275: 276: 277: 278: 279: 280: 281: 282: 283: 284: 285: 286: 287: 288: 289: 290: 291: 292: 293: 294: 295: 296: 297: 298: 299: 300: 301: 302: 303: 304: 305: 306: 307: 308: 309: 310: 311: 312: 313: 314: 315: 316: 317: 318: 319: 320: 321: 322: 323: 324: 325: 326: 327: 328: 329: 330: 331: 332: 333: 334: 335: 336: 337: 338: 339: 340: 341: 342: 343: 344: 345: 346: 347: 348: 349: 350: 351: 352: 353: 354: 355: 356: 357: 358: 359: 360: 361: 362: 363: 364: 365: 366: 367: 368: 369: 370: 371: 372: 373: 374: 375: 376: 377: 378: 379: 380: 381: 382: 383: 384: 385: 386: 387: 388: 389: 390: 391: 392: 393: 394: 395: 396: 397: 398: 399: 400: 401: 402: 403: 404: 405: 406: 407: 408: 409: 410: 411: 412: 413: 414: 415: 416: 417: 418: 419: 420: 421: 422: 423: 424: 425: 426: 427: 428: 429: 430: 431: 432: 433: 434: 435: 436: 437: 438: 439: 440: 441: 442: 443: 444: 445: 446: 447: 448: 449: 450: 451: 452: 453: 454: 455: 456: 457: 458: 459: 460: 461: 462: 463: 464: 465: 466: 467: 468: 469: 470: 471: 472: 473: 474: 475: 476: 477: 478: 479: 480: 481: 482: 483: 484: 485: 486: 487: 488: 489: 490: 491: 492: 493: 494: 495: 496: 497: 498: 499: 500: 501: 502: 503: 504: 505: 506: 507: 508: 509: 510: 511: 512: 513: 514: 515: 516: 517: 518: 519: 520: 521: 522: 523: 524: 525: 526: 527: 528: 529: 530: 531: 532: 533: 534: 535: 536: 537: 538: 539: 540: 541: 542: 543: 544: 545: 546: 547: 548: 549: 550: 551: 552: 553: 554: 555: 556: 557: 558: 559: 560: 561: 562: 563: 564: 565: 566: 567: 568: 569: 570: 571: 572: 573: 574: 575: 576: 577: 578: 579: 580: 581: 582: 583: 584: 585: 586: 587: 588: 589: 590: 591: 592: 593: 594: 595: 596: 597: 598: 599: 600: 601: 602: 603: 604: 605: 606: 607: 608: 609: 610: 611: 612: 613: 614: 615: 616: 617: 618: 619: 620: 621: 622: 623: 624: 625: 626: 627: 628: 629: 630: 631: 632: 633: 634: 635: 636: 637: 638: 639: 640: 641: 642: 643: 644: 645: 646: 647: 648: 649: 650: 651: 652: 653: 654: 655: 656: 657: 658: 659: 660: 661: 662: 663: 664: 665: 666: 667: 668: 669: 670: 671: 672: 673: 674: 675: 676: 677: 678: 679: 680: 681: 682: 683: 684: 685: 686: 687: 688: 689: 690: 691: 692: 693: 694: 695: 696: 697: 698: 699: 700: 701: 702: 703: 704: 705: 706: 707: 708: 709: 710: 711: 712: 713: 714: 715: 716: 717: 718: 719: 720: 721: 722: 723: 724: 725: 726: 727: 728: 729: 730: 731: 732: 733: 734: 735: 736: 737: 738: 739: 740: 741: 742: 743: 744: 745: 746: 747: 748: 749: 750: 751: 752: 753: 754: 755: 756: 757: 758: 759: 760: 761: 762: 763: 764: 765: 766: 767: 768: 769: 770: 771: 772: 773: 774: 775: 776: 777: 778: 779: 780: 781: 782: 783: 784: 785: 786: 787: 788: 789: 790: 791: 792: 793: 794: 795: 796: 797: 798: 799: 800: 801: 802: 803: 804: 805: 806: 807: 808: 809: 810: 811: 812: 813: 814: 815: 816: 817: 818: 819: 820: 821: 822: 823: 824: 825: 826: 827: 828: 829: 830: 831: 832: 833: 834: 835: 836: 837: 838: 839: 840: 841: 842: 843: 844: 845: 846: 847: 848: 849: 850: 851: 852: 853: 854: 855: 856: 857: 858: 859: 860: 861: 862: 863: 864: 865: 866: 867: 868: 869: 870: 871: 872: 873: 874: 875: 876: 877: 878: 879: 880: 881: 882: 883: 884: 885: 886: 887: 888: 889: 890: 891: 892: 893: 894: 895: 896: 897: 898: 899: 900: 901: 902: 903: 904: 905: 906: 907: 908: 909: 910: 911: 912: 913: 914: 915: 916: 917: 918: 919: 920: 921: 922: 923: 924: 925: 926: 927: 928: 929: 930: 931: 932: 933: 934: 935: 936: 937: 938: 939: 940: 941: 942: 943: 944: 945: 946: 947: 948: 949: 950: 951: 952: 953: 954: 955: 956: 957: 958: 959: 960: 961: 962: 963: 964: 965: 966: 967: 968: 969: 970: 971: 972: 973: 974: 975: 976: 977: 978: 979: 980: 981: 982: 983: 984: 985: 986: 987: 988: 989: 990: 991: 992: 993: 994: 995: 996: 997: 998: 999: 1000: 1001: 1002: 1003: 1004: 1005: 1006: 1007: 1008: 1009: 1010: 1011: 1012: 1013: 1014: 1015: 1016: 1017: 1018: 1019: 1020: 1021: 1022: 1023: 1024: 1025: 1026: 1027: 1028: 1029: 1030: 1031: 1032: 1033: 1034: 1035: 1036: 1037: 1038: 1039: 1040: 1041: 1042: 1043: 1044: 1045: 1046: 1047: 1048: 1049: 1050: 1051: 1052: 1053: 1054: 1055: 1056: 1057: 1058: 1059: 1060: 1061: 1062: 1063: 1064: 1065: 1066: 1067: 1068: 1069: 1070: 1071: 1072: 1073: 1074: 1075: 1076: 1077: 1078: 1079: 1080: 1081: 1082: 1083: 1084: 1085: 1086: 1087: 1088: 1089: 1090: 1091: 1092: 1093: 1094: 1095: 1096: 1097: 1098: 1099: 1100: 1101: 1102: 1103: 1104: 1105: 1106: 1107: 1108: 1109: 1110: 1111: 1112: 1113: 1114: 1115: 1116: 1117: 1118: 1119: 1120: 1121: 1122: 1123: 1124: 1125: 1126: 1127: 1128: 1129: 1130: 1131: 1132: 1133: 1134: 1135: 1136: 1137: 1138: 1139: 1140: 1141: 1142: 1143: 1144: 1145: 1146: 1147: 1148: 1149: 1150: 1151: 1152: 1153: 1154: 1155: 1156: 1157: 1158: 1159: 1160: 1161: 1162: 1163: 1164: 1165: 1166: 1167: 1168: 1169: 1170: 1171: 1172: 1173: 1174: 1175: 1176: 1177: 1178: 1179: 1180: 1181: 1182: 1183: 1184: 1185: 1186: 1187: 1188: 1189: 1190: 1191: 1192: 1193: 1194: 1195: 1196: 1197: 1198: 1199: 1200: 1201: 1202: 1203: 1204: 1205: 1206: 1207: 1208: 1209: 1210: 1211: 1212: 1213: 1214: 1215: 1216: 1217: 1218: 1219: 1220: 1221: 1222: 1223: 1224: 1225: 1226: 1227: 1228: 1229: 1230: 1231: 1232: 1233: 1234: 1235: 1236: 1237: 1238: 1239: 1240: 1241: 1242: 1243: 1244: 1245: 1246: 1247: 1248: 1249: 1250: 1251: 1252: 1253: 1254: 1255: 1256: 1257: 1258: 1259: 1260: 1261: 1262: 1263: 1264: 1265: 1266: 1267: 1268: 1269: 1270: 1271: 1272: 1273: 1274: 1275: 1276: 1277: 1278: 1279: 1280: 1281: 1282: 1283: 1284: 1285: 1286: 1287: 1288: 1289: 1290: 1291: 1292: 1293: 1294: 1295: 1296: 1297: 1298: 1299: 1300: 1301: 1302: 1303: 1304: 1305: 1306: 1307: 1308: 1309: 1310: 1311: 1312: 1313: 1314: 1315: 1316: 1317: 1318: 1319: 1320: 1321: 1322: 1323: 1324: 1325: 1326: 1327: 1328: 1329: 1330: 1331: 1332: 1333: 1334: 1335: 1336: 1337: 1338: 1339: 1340: 1341: 1342: 1343: 1344: 1345: 1346: 1347: 1348: 1349: 1350: 1351: 1352: 1353: 1354: 1355: 1356: 1357: 1358: 1359: 1360: 1361: 1362: 1363: 1364: 1365: 1366: 1367: 1368: 1369: 1370: 1371: 1372: 1373: 1374: 1375: 1376: 1377: 1378: 1379: 1380: 1381: 1382: 1383: 1384: 1385: 1386: 1387: 1388: 1389: 1390: 1391: 1392: 1393: 1394: 1395: 1396: 1397: 1398: 1399: 1400: 1401: 1402: 1403: 1404: 1405: 1406: 1407: 1408: 1409: 1410: 1411: 1412: 1413: 1414: 1415: 1416: 1417: 1418: 1419: 1420: 1421: 1422: 1423: 1424: 1425: 1426: 1427: 1428: 1429: 1430: 1431: 1432: 1433: 1434: 1435: 1436: 1437: 1438: 1439: 1440: 1441: 1442: 1443: 1444: 1445: 1446: 1447: 1448: 1449: 1450: 1451: 1452: 1453: 1454: 1455: 1456: 1457: 1458: 1459: 1460: 1461: 1462: 1463: 1464: 1465: 1466: 1467: 1468: 1469: 1470: 1471: 1472: 1473: 1474: 1475: 1476: 1477: 1478: 1479: 1480: 1481: 1482: 1483: 1484: 1485: 1486: 1487: 1488: 1489: 1490: 1491: 1492: 1493: 1494: 1495: 1496: 1497: 1498: 1499: 1500: 1501: 1502: 1503: 1504: 1505: 1506: 1507: 1508: 1509: 1510: 1511: 1512: 1513: 1514: 1515: 1516: 1517: 1518: 1519: 1520: 1521: 1522: 1523: 1524: 1525: 1526: 1527: 1528: 1529: 1530: 1531: 1532: 1533: 1534: 1535: 1536: 1537: 1538: 1539: 1540: 1541: 1542: 1543: 1544: 1545: 1546: 1547: 1548: 1549: 1550: 1551: 1552: 1553: 1554: 1555: 1556: 1557: 1558: 1559: 1560: 1561: 1562: 1563: 1564: 1565: 1566: 1567: 1568: 1569: 1570: 1571: 1572: 1573: 1574: 1575: 1576: 1577: 1578: 1579: 1580: 1581: 1582: 1583: 1584: 1585: 1586: 1587: 1588: 1589: 1590: 1591: 1592: 1593: 1594: 1595: 1596: 1597: 1598: 1599: 1600: 1601: 1602: 1603: 1604: 1605: 1606: 1607: 1608: 1609: 1610: 1611: 1612: 1613: 1614: 1615: 1616: 1617: 1618: 1619: 1620: 1621: 1622: 1623: 1624: 1625: 1626: 1627: 1628: 1629: 1630: 1631: 1632: 1633: 1634: 1635: 1636: 1637: 1638: 1639: 1640: 1641: 1642: 1643: 1644: 1645: 1646: 1647: 1648: 1649: 1650: 1651: 1652: 1653: 1654: 1655: 1656: 1657: 1658: 1659: 1660: 1661: 1662: 1663: 1664: 1665: 1666: 1667: 1668: 1669: 1670: 1671: 1672: 1673: 1674: 1675: 1676: 1677: 1678: 1679: 1680: 1681: 1682: 1683: 1684: 1685: 1686: 1687: 1688: 1689: 1690: 1691: 1692: 1693: 1694: 1695: 1696: 1697: 1698: 1699: 1700: 1701: 1702: 1703: 1704: 1705: 1706: 1707: 1708: 1709: 1710: 1711: 1712: 1713: 1714: 1715: 1716: 1717: 1718: 1719: 1720: 1721: 1722: 1723: 1724: 1725: 1726: 1727: 1728: 1729: 1730: 1731: 1732: 1733: 1734: 1735: 1736: 1737: 1738: 1739: 1740: 1741: 1742: 1743: 1744: 1745: 1746: 1747: 1748: 1749: 1750: 1751: 1752: 1753: 1754: 1755: 1756: 1757: 1758: 1759: 1760: 1761: 1762: 1763: 1764: 1765: 1766: 1767: 1768: 1769: 1770: 1771: 1772: 1773: 1774: 1775: 1776: 1777: 1778: 1779: 1780: 1781: 1782: 1783: 1784: 1785: 1786: 1787: 1788: 1789: 1790: 1791: 1792: 1793: 1794: 1795: 1796: 1797: 1798: 1799: 1800: 1801: 1802: 1803: 1804: 1805: 1806: 1807: 1808: 1809: 1810: 1811: 1812: 1813: 1814: 1815: 1816: 1817: 1818: 1819: 1820: 1821: 1822: 1823: 1824: 1825: 1826: 1827: 1828: 1829: 1830: 1831: 1832: 1833: 1834: 1835: 1836: 1837: 1838: 1839: 1840: 1841: 1842: 1843: 1844: 1845: 1846: 1847: 1848: 1849: 1850: 1851: 1852: 1853: 1854: 1855: 1856: 1857: 1858: 1859: 1860: 1861: 1862: 1863: 1864: 1865: 1866: 1867: 1868: 1869: 1870: 1871: 1872: 1873: 1874: 1875: 1876: 1877: 1878: 1879: 1880: 1881: 1882: 1883: 1884: 1885: 1886: 1887: 1888: 1889: 1890: 1891: 1892: 1893: 1894: 1895: 1896: 1897: 1898: 1899: 1900: 1901: 1902: 1903: 1904: 1905: 1906: 1907: 1908: 1909: 1910: 1911: 1912: 1913: 1914: 1915: 1916: 1917: 1918: 1919: 1920: 1921: 1922: 1923: 1924: 1925: 1926: 1927: 1928: 1929: 1930: 1931: 1932: 1933: 1934: 1935: 1936: 1937: 1938: 1939: 1940: 1941: 1942: 1943: 1944: 1945: 1946: 1947: 1948: 1949: 1950: 1951: 1952: 1953: 1954: 1955: 1956: 1957: 1958: 1959: 1960: 1961: 1962: 1963: 1964: 1965: 1966: 1967: 1968: 1969: 1970: 1971: 1972: 1973: 1974: 1975: 1976: 1977: 1978: 1979: 1980: 1981: 1982: 1983: 1984: 1985: 1986: 1987: 1988: 1989: 1990: 1991: 1992: 1993: 1994: 1995: 1996: 1997: 1998: 1999: 2000: 2001: 2002: 2003: 2004: 2005: 2006: 2007: 2008: 2009: 2010: 2011: 2012: 2013: 2014: 2015: 2016: 2017: 2018: 2019: 2020: 2021: 2022: 2023: 2024: 2025: 2026: 2027: 2028: 2029: 2030: 2031: 2032: 2033: 2034: 2035: 2036: 2037: 2038: 2039: 2040: 2041: 2042: 2043: 2044: 2045: 2046: 2047: 2048: 2049: 2050: 2051: 2052: 2053: 2054: 2055: 2056: 2057: 2058: 2059: 2060: 2061: 2062: 2063: 2064: 2065: 2066: 2067: 2068: 2069: 2070: 2071: 2072: 2073: 2074: 2075: 2076: 2077: 2078: 2079: 2080: 2081: 2082: 2083: 2084: 2085: 2086: 2087: 2088: 2089: 2090: 2091: 2092: 2093: 2094: 2095: 2096: 2097: 2098: 2099: 2100: 2101: 2102: 2103: 2104: 2105: 2106: 2107: 2108: 2109: 2110: 2111: 2112: 2113: 2114: 2115: 2116: 2117: 2118: 2119: 2120: 2121: 2122: 2123: 2124: 2125: 2126: 2127: 2128: 2129: 2130: 2131: 2132: 2133: 2134: 2135: 2136: 2137: 2138: 2139: 2140: 2141: 2142: 2143: 2144: 2145: 2146: 2147: 2148: 2149: 2150: 2151: 2152: 2153: 2154: 2155: 2156: 2157: 2158: 2159: 2160: 2161: 2162: 2163: 2164: 2165: 2166: 2167: 2168: 2169: 2170: 2171: 2172: 2173: 2174: 2175: 2176: 2177: 2178: 2179: 2180: 2181: 2182: 2183: 2184: 2185: 2186: 2187: 2188: 2189: 2190: 2191: 2192: 2193: 2194: 2195: 2196: 2197: 2198: 2199: 2200: 2201: 2202: 2203: 2204: 2205: 2206: 2207: 2208: 2209: 2210: 2211: 2212: 2213: 2214: 2215: 2216: 2217: 2218: 2219: 2220: 2221: 2222: 2223: 2224: 2225: 2226: 2227: 2228: 2229: 2230: 2231: 2232: 2233: 2234: 2235: 2236: 2237: 2238: 2239: 2240: 2241: 2242: 2243: 2244: 2245: 2246: 2247: 2248: 2249: 2250: 2251: 2252: 2253: 2254: 2255: 2256: 2257: 2258: 2259: 2260: 2261: 2262: 2263: 2264: 2265: 2266: 2267: 2268: 2269: 2270: 2271: 2272: 2273: 2274: 2275: 2276: 2277: 2278: 2279: 2280: 2281: 2282: 2283: 2284: 2285: 2286: 2287: 2288: 2289: 2290: 2291: 2292: 2293: 2294: 2295: 2296: 2297: 2298: 2299: 2300: 2301: 2302: 2303: 2304: 2305: 2306: 2307: 2308: 2309: 2310: 2311: 2312: 2313: 2314: 2315: 2316: 2317: 2318: 2319: 2320: 2321: 2322: 2323: 2324: 2325: 2326: 2327: 2328: 2329: 2330: 2331: 2332: 2333: 2334: 2335: 2336: 2337: 2338: 2339: 2340: 2341: 2342: 2343: 2344: 2345: 2346: 2347: 2348: 2349: 2350: 2351: 2352: 2353: 2354: 2355: 2356: 2357: 2358: 2359: 2360: 2361: 2362: 2363: 2364: 2365: 2366: 2367: 2368: 2369: 2370: 2371: 2372: 2373: 2374: 2375: 2376: 2377: 2378: 2379: 2380: 2381: 2382: 2383: 2384: 2385: 2386: 2387: 2388: 2389: 2390: 2391: 2392: 2393: 2394: 2395: 2396: 2397: 2398: 2399: 2400: 2401: 2402: 2403: 2404: 2405: 2406: 2407: 2408: 2409: 2410: 2411: 2412: 2413: 2414: 2415: 2416: 2417: 2418: 2419: 2420: 2421: 2422: 2423: 2424: 2425: 2426: 2427: 2428: 2429: 2430: 2431: 2432: 2433: 2434: 2435: 2436: 2437: 2438: 2439: 2440: 2441: 2442: 2443: 2444: 2445: 2446: 2447: 2448: 2449: 2450: 2451: 2452: 2453: 2454: 2455: 2456: 2457: 2458: 2459: 2460: 2461: 2462: 2463: 2464: 2465: 2466: 2467: 2468: 2469: 2470: 2471: 2472: 2473: 2474: 2475: 2476: 2477: 2478: 2479: 2480: 2481: 2482: 2483: 2484: 2485: 2486: 2487: 2488: 2489: 2490: 2491: 2492: 2493: 2494: 2495: 2496: 2497: 2498: 2499: 2500: 2501: 2502: 2503: 2504: 2505: 2506: 2507: 2508: 2509: 2510: 2511: 2512: 2513: 2514: 2515: 2516: 2517: 2518: 2519: 2520: 2521: 2522: 2523: 2524: 2525: 2526: 2527: 2528: 2529: 2530: 2531: 2532: 2533: 2534: 2535: 2536: 2537: 2538: 2539: 2540: 2541: 2542: 2543: 2544: 2545: 2546: 2547: 2548: 2549: 2550: 2551: 2552: 2553: 2554: 2555: 2556: 2557: 2558: 2559: 2560: 2561: 2562: 2563: 2564: 2565: 2566: 2567: 2568: 2569: 2570: 2571: 2572: 2573: 2574: 2575: 2576: 2577: 2578: 2579: 2580: 2581: 2582: 2583: 2584: 2585: 2586: 2587: 2588: 2589: 2590: 2591: 2592: 2593: 2594: 2595: 2596: 2597: 2598: 2599: 2600: 2601: 2602: 2603: 2604: 2605: 2606: 2607: 2608: 2609: 2610: 2611: 2612: 2613: 2614: 2615: 2616: 2617: 2618: 2619: 2620: 2621: 2622: 2623: 2624: 2625: 2626: 2627: 2628: 2629: 2630: 2631: 2632: 2633: 2634: 2635: 2636: 2637: 2638: 2639: 2640: 2641: 2642: 2643: 2644: 2645: 2646: 2647: 2648: 2649: 2650: 2651: 2652: 2653: 2654: 2655: 2656: 2657: 2658: 2659: 2660: 2661: 2662: 2663: 2664: 2665: 2666: 2667: 2668: 2669: 2670: 2671: 2672: 2673: 2674: 2675: 2676: 2677: 2678: 2679: 2680: 2681: 2682: 2683: 2684: 2685: 2686: 2687: 2688: 2689: 2690: 2691: 2692: 2693: 2694: 2695: 2696: 2697: 2698: 2699: 2700: 2701: 2702: 2703: 2704: 2705: 2706: 2707: 2708: 2709: 2710: 2711: 2712: 2713: 2714: 2715: 2716: 2717: 2718: 2719: 2720: 2721: 2722: 2723: 2724: 2725: 2726: 2727: 2728: 2729: 2730: 2731: 2732: 2733: 2734: 2735: 2736: 2737: 2738: 2739: 2740: 2741: 2742: 2743: 2744: 2745: 2746: 2747: 2748: 2749: 2750: 2751: 2752: 2753: 2754: 2755: 2756: 2757: 2758: 2759: 2760: 2761: 2762: 2763: 2764: 2765: 2766: 2767: 2768: 2769: 2770: 2771: 2772: 2773: 2774: 2775: 2776: 2777: 2778: 2779: 2780: 2781: 2782: 2783: 2784: 2785: 2786: 2787: 2788: 2789: 2790: 2791: 2792: 2793: 2794: 2795: 2796: 2797: 2798: 2799: 2800: 2801: 2802: 2803: 2804: 2805: 2806: 2807: 2808: 2809: 2810: 2811: 2812: 2813: 2814: 2815: 2816: 2817: 2818: 2819: 2820: 2821: 2822: 2823: 2824: 2825: 2826: 2827: 2828: 2829: 2830: 2831: 2832: 2833: 2834: 2835: 2836: 2837: 2838: 2839: 2840: 2841: 2842: 2843: 2844: 2845: 2846: 2847: 2848: 2849: 2850: 2851: 2852: 2853: 2854: 2855: 2856: 2857: 2858: 2859: 2860: 2861: 2862: 2863: 2864: 2865: 2866: 2867: 2868: 2869: 2870: 2871: 2872: 2873: 2874: 2875: 2876: 2877: 2878: 2879: 2880: 2881: 2882: 2883: 2884: 2885: 2886: 2887: 2888: 2889: 2890: 2891: 2892: 2893: 2894: 2895: 2896: 2897: 2898: 2899: 2900: 2901: 2902: 2903: 2904: 2905: 2906: 2907: 2908: 2909: 2910: 2911: 2912: 2913: 2914: 2915: 2916: 2917: 2918: 2919: 2920: 2921: 2922: 2923: 2924: 2925: 2926: 2927: 2928: 2929: 2930: 2931: 2932: 2933: 2934: 2935: 2936: 2937: 2938: 2939: 2940: 2941: 2942: 2943: 2944: 2945: 2946: 2947: 2948: 2949: 2950: 2951: 2952: 2953: 2954: 2955: 2956: 2957: 2958: 2959: 2960: 2961: 2962: 2963: 2964: 2965: 2966: 2967: 2968: 2969: 2970: 2971: 2972: 2973: 2974: 2975: 2976: 2977: 2978: 2979: 2980: 2981: 2982: 2983: 2984: 2985: 2986: 2987: 2988: 2989: 2990: 2991: 2992: 2993: 2994: 2995: 2996: 2997: 2998: 2999: 3000: 3001: 3002: 3003: 3004: 3005: 3006: 3007: 3008: 3009: 3010: 3011: 3012: 3013: 3014: 3015: 3016: 3017: 3018: 3019: 3020: 3021: 3022: 3023: 3024: 3025: 3026: 3027: 3028: 3029: 3030: 3031: 3032: 3033: 3034: 3035: 3036: 3037: 3038: 3039: 3040: 3041: 3042: 3043: 3044: 3045: 3046: 3047: 3048: 3049: 3050: 3051: 3052: 3053: 3054: 3055: 3056: 3057: 3058: 3059: 3060: 3061: 3062: 3063: 3064: 3065: 3066: 3067: 3068: 3069: 3070: 3071: 3072: 3073: 3074: 3075: 3076: 3077: 3078: 3079: 3080: 3081: 3082: 3083: 3084: 3085: 3086: 3087: 3088: 3089: 3090: 3091: 3092: 3093: 3094: 3095: 3096: 3097: 3098: 3099: 3100: 3101: 3102: 3103: 3104: 3105: 3106: 3107: 3108: 3109: 3110: 3111: 3112: 3113: 3114: 3115: 3116: 3117: 3118: 3119: 3120: 3121: 3122: 3123: 3124: 3125: 3126: 3127: 3128: 3129: 3130: 3131: 3132: 3133: 3134: 3135: 3136: 3137: 3138: 3139: 3140: 3141: 3142: 3143: 3144: 3145: 3146: 3147: 3148: 3149: 3150: 3151: 3152: 3153: 3154: 3155: 3156: 3157: 3158: 3159: 3160: 3161: 3162: 3163: 3164: 3165: 3166: 3167: 3168: 3169: 3170: 3171: 3172: 3173: 3174: 3175: 3176: 3177: 3178: 3179: 3180: 3181: 3182: 3183: 3184: 3185: 3186: 3187: 3188: 3189: 3190: 3191: 3192: 3193: 3194: 3195: 3196: 3197: 3198: 3199: 3200: 3201: 3202: 3203: 3204: 3205: 3206: 3207: 3208: 3209: 3210: 3211: 3212: 3213: 3214: 3215: 3216: 3217: 3218: 3219: 3220: 3221: 3222: 3223: 3224: 3225: 3226: 3227: 3228: 3229: 3230: 3231: 3232: 3233: 3234: 3235: 3236: 3237: 3238: 3239: 3240: 3241: 3242: 3243: 3244: 3245: 3246: 3247: 3248: 3249: 3250: 3251: 3252: 3253: 3254: 3255: 3256: 3257: 3258: 3259: 3260: 3261: 3262: 3263: 3264: 3265: 3266: 3267: 3268: 3269: 3270: 3271: 3272: 3273: 3274: 3275: 3276: 3277: 3278: 3279: 3280: 3281: 3282: 3283: 3284: 3285: 3286: 3287: 3288: 3289: 3290: 3291: 3292: 3293: 3294: 3295: 3296: 3297: 3298: 3299: 3300: 3301: 3302: 3303: 3304: 3305: 3306: 3307: 3308: 3309: 3310: 3311: 3312: 3313: 3314: 3315: 3316: 3317: 3318: 3319: 3320: 3321: 3322: 3323: 3324: 3325: 3326: 3327: 3328: 3329: 3330: 3331: 3332: 3333: 3334: 3335: 3336: 3337: 3338: 3339: 3340: 3341: 3342: 3343: 3344: 3345: 3346: 3347: 3348: 3349: 3350: 3351: 3352: 3353: 3354: 3355: 3356: 3357: 3358: 3359: 3360: 3361: 3362: 3363: 3364: 3365: 3366: 3367: 3368: 3369: 3370: 3371: 3372: 3373: 3374: 3375: 3376: 3377: 3378: 3379: 3380: 3381: 3382: 3383: 3384: 3385: 3386: 3387: 3388: 3389: 3390: 3391: 3392: 3393: 3394: 3395: 3396: 3397: 3398: 3399: 3400: 3401: 3402: 3403: 3404: 3405: 3406: 3407: 3408: 3409: 3410: 3411: 3412: 3413: 3414: 3415: 3416: 3417: 3418: 3419: 3420: 3421: 3422: 3423: 3424: 3425: 3426: 3427: 3428: 3429: 3430: 3431: 3432: 3433: 3434: 3435: 3436: 3437: 3438: 3439: 3440: 3441: 3442: 3443: 3444: 3445: 3446: 3447: 3448: 3449: 3450: 3451: 3452: 3453: 3454: 3455: 3456: 3457: 3458: 3459: 3460: 3461: 3462: 3463: 3464: 3465: 3466: 3467: 3468: 3469: 3470: 3471: 3472: 3473: 3474: 3475: 3476: 3477: 3478: 3479: 3480: 3481: 3482: 3483: 3484: 3485: 3486: 3487: 3488: 3489: 3490: 3491: 3492: 3493: 3494: 3495: 3496: 3497: 3498: 3499: 3500: 3501: 3502: 3503: 3504: 3505: 3506: 3507: 3508: 3509: 3510: 3511: 3512: 3513: 3514: 3515: 3516: 3517: 3518: 3519: 3520: 3521: 3522: 3523: 3524: 3525: 3526: 3527: 3528: 3529: 3530: 3531: 3532: 3533: 3534: 3535: 3536: 3537: 3538: 3539: 3540: 3541: 3542: 3543: 3544: 3545: 3546: 3547: 3548: 3549: 3550: 3551: 3552: 3553: 3554: 3555: 3556: 3557: 3558: 3559: 3560: 3561: 3562: 3563: 3564: 3565: 3566: 3567: 3568: 3569: 3570: 3571: 3572: 3573: 3574: 3575: 3576: 3577: 3578: 3579: 3580: 3581: 3582: 3583: 3584: 3585: 3586: 3587: 3588: 3589: 3590: 3591: 3592: 3593: 3594: 3595: 3596: 3597: 3598: 3599: 3600: 3601: 3602: 3603: 3604: 3605: 3606: 3607: 3608: 3609: 3610: 3611: 3612: 3613: 3614: 3615: 3616: 3617: 3618: 3619: 3620: 3621: 3622: 3623: 3624: 3625: 3626: 3627: 3628: 3629: 3630: 3631: 3632: 3633: 3634: 3635: 3636: 3637: 3638: 3639: 3640: 3641: 3642: 3643: 3644: 3645: 3646: 3647: 3648: 3649: 3650: 3651: 3652: 3653: 3654: 3655: 3656: 3657: 3658: 3659: 3660: 3661: 3662: 3663: 3664: 3665: 3666: 3667: 3668: 3669: 3670: 3671: 3672: 3673: 3674: 3675: 3676: 3677: 3678: 3679: 3680: 3681: 3682: 3683: 3684: 3685: 3686: 3687: 3688: 3689: 3690: 3691: 3692: 3693: 3694: 3695: 3696: 3697: 3698: 3699: 3700: 3701: 3702: 3703: 3704: 3705: 3706: 3707: 3708: 3709: 3710: 3711: 3712: 3713: 3714: 3715: 3716: 3717: 3718: 3719: 3720: 3721: 3722: 3723: 3724: 3725: 3726: 3727: 3728: 3729: 3730: 3731: 3732: 3733: 3734: 3735: 3736: 3737: 3738: 3739: 3740: 3741: 3742: 3743: 3744: 3745: 3746: 3747: 3748: 3749: 3750: 3751: 3752: 3753: 3754: 3755: 3756: 3757: 3758: 3759: 3760: 3761: 3762: 3763: 3764: 3765: 3766: 3767: 3768: 3769: 3770: 3771: 3772: 3773: 3774: 3775: 3776: 3777: 3778: 3779: 3780: 3781: 3782: 3783: 3784: 3785: 3786: 3787: 3788: 3789: 3790: 3791: 3792: 3793: 3794: 3795: 3796: 3797: 3798: 3799: 3800: 3801: 3802: 3803: 3804: 3805: 3806: 3807: 3808: 3809: 3810: 3811: 3812: 3813: 3814: 3815: 3816: 3817: 3818: 3819: 3820: 3821: 3822: 3823: 3824: 3825: 3826: 3827: 3828: 3829: 3830: 3831: 3832: 3833: 3834: 3835: 3836: 3837: 3838: 3839: 3840: 3841: 3842: 3843: 3844: 3845: 3846: 3847: 3848: 3849: 3850: 3851: 3852: 3853: 3854: 3855: 3856: 3857: 3858: 3859: 3860: 3861: 3862: 3863: 3864: 3865: 3866: 3867: 3868: 3869: 3870: 3871: 3872: 3873: 3874: 3875: 3876: 3877: 3878: 3879: 3880: 3881: 3882: 3883: 3884: 3885: 3886: 3887: 3888: 3889: 3890: 3891: 3892: 3893: 3894: 3895: 3896: 3897: 3898: 3899: 3900: 3901: 3902: 3903: 3904: 3905: 3906: 3907: 3908: 3909: 3910: 3911: 3912: 3913: 3914: 3915: 3916: 3917: 3918: 3919: 3920: 3921: 3922: 3923: 3924: 3925: 3926: 3927: 3928: 3929: 3930: 3931: 3932: 3933: 3934: 3935: 3936: 3937: 3938: 3939: 3940: 3941: 3942: 3943: 3944: 3945: 3946: 3947: 3948: 3949: 3950: 3951: 3952: 3953: 3954: 3955: 3956: 3957: 3958: 3959: 3960: 3961: 3962: 3963: 3964: 3965: 3966: 3967: 3968: 3969: 3970: 3971: 3972: 3973: 3974: 3975: 3976: 3977: 3978: 3979: 3980: 3981: 3982: 3983: 3984: 3985: 3986: 3987: 3988: 3989: 3990: 3991: 3992: 3993: 3994: 3995: 3996: 3997: 3998: 3999: 4000: 4001: 4002: 4003: 4004: 4005: 4006: 4007: 4008: 4009: 4010: 4011: 4012: 4013: 4014: 4015: 4016: 4017: 4018: 4019: 4020: 4021: 4022: 4023: 4024: 4025: 4026: 4027: 4028: 4029: 4030: 4031: 4032: 4033: 4034: 4035: 4036: 4037: 4038: 4039: 4040: 4041: 4042: 4043: 4044: 4045: 4046: 4047: 4048: 4049: 4050: 4051: 4052: 4053: 4054: 4055: 4056: 4057: 4058: 4059: 4060: 4061: 4062: 4063: 4064: 4065: 4066: 4067: 4068: 4069: 4070: 4071: 4072: 4073: 4074: 4075: 4076: 4077: 4078: 4079: 4080: 4081: 4082: 4083: 4084: 4085: 4086: 4087: 4088: 4089: 4090: 4091: 4092: 4093: 4094: 4095: 4096: 4097: 4098: 4099: 4100: 4101: 4102: 4103: 4104: 4105: 4106: 4107: 4108: 4109: 4110: 4111: 4112: 4113: 4114: 4115: 4116: 4117: 4118: 4119: 4120: 4121: 4122: 4123: 4124: 4125: 4126: 4127: 4128: 4129: 4130: 4131: 4132: 4133: 4134: 4135: 4136: 4137: 4138: 4139: 4140: 4141: 4142: 4143: 4144: 4145: 4146: 4147: 4148: 4149: 4150: 4151: 4152: 4153: 4154: 4155: 4156: 4157: 4158: 4159: 4160: 4161: 4162: 4163: 4164: 4165: 4166: 4167: 4168: 4169: 4170: 4171: 4172: 4173: 4174: 4175: 4176: 4177: 4178: 4179: 4180: 4181: 4182: 4183: 4184: 4185: 4186: 4187: 4188: 4189: 4190: 4191: 4192: 4193: 4194: 4195: 4196: 4197: 4198: 4199: 4200: 4201: 4202: 4203: 4204: 4205: 4206: 4207: 4208: 4209: 4210: 4211: 4212: 4213: 4214: 4215: 4216: 4217: 4218: 4219: 4220: 4221: 4222: 4223: 4224: 4225: 4226: 4227: 4228: 4229: 4230: 4231: 4232: 4233: 4234: 4235: 4236: 4237: 4238: 4239: 4240: 4241: 4242: 4243: 4244: 4245: 4246: 4247: 4248: 4249: 4250: 4251: 4252: 4253: 4254: 4255: 4256: 4257: 4258: 4259: 4260: 4261: 4262: 4263: 4264: 4265: 4266: 4267: 4268: 4269: 4270: 4271: 4272: 4273: 4274: 4275: 4276: 4277: 4278: 4279: 4280: 4281: 4282: 4283: 4284: 4285: 4286: 4287: 4288: 4289: 4290: 4291: 4292: 4293: 4294: 4295: 4296: 4297: 4298: 4299: 4300: 4301: 4302: 4303: 4304: 4305: 4306: 4307: 4308: 4309: 4310: 4311: 4312: 4313: 4314: 4315: 4316: 4317: 4318: 4319: 4320: 4321: 4322: 4323: 4324: 4325: 4326: 4327: 4328: 4329: 4330: 4331: 4332: 4333: 4334: 4335: 4336: 4337: 4338: 4339: 4340: 4341: 4342: 4343: 4344: 4345: 4346: 4347: 4348: 4349: 4350: 4351: 4352: 4353: 4354: 4355: 4356: 4357: 4358: 4359: 4360: 4361: 4362: 4363: 4364: 4365: 4366: 4367: 4368: 4369: 4370: 4371: 4372: 4373: 4374: 4375: 4376: 4377: 4378: 4379: 4380: 4381: 4382: 4383: 4384: 4385: 4386: 4387: 4388: 4389: 4390: 4391: 4392: 4393: 4394: 4395: 4396: 4397: 4398: 4399: 4400: 4401: 4402: 4403: 4404: 4405: 4406: 4407: 4408: 4409: 4410: 4411: 4412: 4413: 4414: 4415: 4416: 4417: 4418: 4419: 4420: 4421: 4422: 4423: 4424: 4425: 4426: 4427: 4428: 4429: 4430: 4431: 4432: 4433: 4434: 4435: 4436: 4437: 4438: 4439: 4440: 4441: 4442: 4443: 4444: 4445: 4446: 4447: 4448: 4449: 4450: 4451: 4452: 4453: 4454: 4455: 4456: 4457: 4458: 4459: 4460: 4461: 4462: 4463: 4464: 4465: 4466: 4467: 4468: 4469: 4470: 4471: 4472: 4473: 4474: 4475: 4476: 4477: 4478: 4479: 4480: 4481: 4482: 4483: 4484: 4485: 4486: 4487: 4488: 4489: 4490: 4491: 4492: 4493: 4494: 4495: 4496: 4497: 4498: 4499: 4500: 4501: 4502: 4503: 4504: 4505: 4506: 4507: 4508: 4509: 4510: 4511: 4512: 4513: 4514: 4515: 4516: 4517: 4518: 4519: 4520: 4521: 4522: 4523: 4524: 4525: 4526: 4527: 4528: 4529: 4530: 4531: 4532: 4533: 4534: 4535: 4536: 4537: 4538: 4539: 4540: 4541: 4542: 4543: 4544: 4545: 4546: 4547: 4548: 4549: 4550: 4551: 4552: 4553: 4554: 4555: 4556: 4557: 4558: 4559: 4560: 4561: 4562: 4563: 4564: 4565: 4566: 4567: 4568: 4569: 4570: 4571: 4572: 4573: 4574: 4575: 4576: 4577: 4578: 4579: 4580: 4581: 4582: 4583: 4584: 4585: 4586: 4587: 4588: 4589: 4590: 4591: 4592: 4593: 4594: 4595: 4596: 4597: 4598: 4599: 4600: 4601: 4602: 4603: 4604: 4605: 4606: 4607: 4608: 4609: 4610: 4611: 4612: 4613: 4614: 4615: 4616: 4617: 4618: 4619: 4620: 4621: 4622: 4623: 4624: 4625: 4626: 4627: 4628: 4629: 4630: 4631: 4632: 4633: 4634: 4635: 4636: 4637: 4638: 4639: 4640: 4641: 4642: 4643: 4644: 4645: 4646: 4647: 4648: 4649: 4650: 4651: 4652: 4653: 4654: 4655: 4656: 4657: 4658: 4659: 4660: 4661: 4662: 4663: 4664: 4665: 4666: 4667: 4668: 4669: 4670: 4671: 4672: 4673: 4674: 4675: 4676: 4677: 4678: 4679: 4680: 4681: 4682: 4683: 4684: 4685: 4686: 4687: 4688: 4689: 4690: 4691: 4692: 4693: 4694: 4695: 4696: 4697: 4698: 4699: 4700: 4701: 4702: 4703: 4704: 4705: 4706: 4707: 4708: 4709: 4710: 4711: 4712: 4713: 4714: 4715: 4716: 4717: 4718: 4719: 4720: 4721: 4722: 4723: 4724: 4725: 4726: 4727: 4728: 4729: 4730: 4731: 4732: 4733: 4734: 4735: 4736: 4737: 4738: 4739: 4740: 4741: 4742: 4743: 4744: 4745: 4746: 4747: 4748: 4749: 4750: 4751: 4752: 4753: 4754: 4755: 4756: 4757: 4758: 4759: 4760: 4761: 4762: 4763: 4764: 4765: 4766: 4767: 4768: 4769: 4770: 4771: 4772: 4773: 4774: 4775: 4776: 4777: 4778: 4779: 4780: 4781: 4782: 4783: 4784: 4785: 4786: 4787: 4788: 4789: 4790: 4791: 4792: 4793: 4794: 4795: 4796: 4797: 4798: 4799: 4800: 4801: 4802: 4803: 4804: 4805: 4806: 4807: 4808: 4809: 4810: 4811: 4812: 4813: 4814: 4815: 4816: 4817: 4818: 4819: 4820: 4821: 4822: 4823: 4824: 4825: 4826: 4827: 4828: 4829: 4830: 4831: 4832: 4833: 4834: 4835: 4836: 4837: 4838: 4839: 4840: 4841: 4842: 4843: 4844: 4845: 4846: 4847: 4848: 4849: 4850: 4851: 4852: 4853: 4854: 4855: 4856: 4857: 4858: 4859: 4860: 4861: 4862: 4863: 4864: 4865: 4866: 4867: 4868: 4869: 4870: 4871: 4872: 4873: 4874: 4875: 4876: 4877: 4878: 4879: 4880: 4881: 4882: 4883: 4884: 4885: 4886: 4887: 4888: 4889: 4890: 4891: 4892: 4893: 4894: 4895: 4896: 4897: 4898: 4899: 4900: 4901: 4902: 4903: 4904: 4905: 4906: 4907: 4908: 4909: 4910: 4911: 4912: 4913: 4914: 4915: 4916: 4917: 4918: 4919: 4920: 4921: 4922: 4923: 4924: 4925: 4926: 4927: 4928: 4929: 4930: 4931: 4932: 4933: 4934: 4935: 4936: 4937: 4938: 4939: 4940: 4941: 4942: 4943: 4944: 4945: 4946: 4947: 4948: 4949:
<?php
namespace PHPMailer\PHPMailer;
class PHPMailer
{
const CHARSET_ASCII = 'us-ascii';
const CHARSET_ISO88591 = 'iso-8859-1';
const CHARSET_UTF8 = 'utf-8';
const CONTENT_TYPE_PLAINTEXT = 'text/plain';
const CONTENT_TYPE_TEXT_CALENDAR = 'text/calendar';
const CONTENT_TYPE_TEXT_HTML = 'text/html';
const CONTENT_TYPE_MULTIPART_ALTERNATIVE = 'multipart/alternative';
const CONTENT_TYPE_MULTIPART_MIXED = 'multipart/mixed';
const CONTENT_TYPE_MULTIPART_RELATED = 'multipart/related';
const ENCODING_7BIT = '7bit';
const ENCODING_8BIT = '8bit';
const ENCODING_BASE64 = 'base64';
const ENCODING_BINARY = 'binary';
const ENCODING_QUOTED_PRINTABLE = 'quoted-printable';
const ENCRYPTION_STARTTLS = 'tls';
const ENCRYPTION_SMTPS = 'ssl';
const ICAL_METHOD_REQUEST = 'REQUEST';
const ICAL_METHOD_PUBLISH = 'PUBLISH';
const ICAL_METHOD_REPLY = 'REPLY';
const ICAL_METHOD_ADD = 'ADD';
const ICAL_METHOD_CANCEL = 'CANCEL';
const ICAL_METHOD_REFRESH = 'REFRESH';
const ICAL_METHOD_COUNTER = 'COUNTER';
const ICAL_METHOD_DECLINECOUNTER = 'DECLINECOUNTER';
public $Priority;
public $CharSet = self::CHARSET_ISO88591;
public $ContentType = self::CONTENT_TYPE_PLAINTEXT;
public $Encoding = self::ENCODING_8BIT;
public $ErrorInfo = '';
public $From = 'root@localhost';
public $FromName = 'Root User';
public $Sender = '';
public $Subject = '';
public $Body = '';
public $AltBody = '';
public $Ical = '';
protected static $IcalMethods = [
self::ICAL_METHOD_REQUEST,
self::ICAL_METHOD_PUBLISH,
self::ICAL_METHOD_REPLY,
self::ICAL_METHOD_ADD,
self::ICAL_METHOD_CANCEL,
self::ICAL_METHOD_REFRESH,
self::ICAL_METHOD_COUNTER,
self::ICAL_METHOD_DECLINECOUNTER,
];
protected $MIMEBody = '';
protected $MIMEHeader = '';
protected $mailHeader = '';
public $WordWrap = 0;
public $Mailer = 'mail';
public $Sendmail = '/usr/sbin/sendmail';
public $UseSendmailOptions = true;
public $ConfirmReadingTo = '';
public $Hostname = '';
public $MessageID = '';
public $MessageDate = '';
public $Host = 'localhost';
public $Port = 25;
public $Helo = '';
public $SMTPSecure = '';
public $SMTPAutoTLS = true;
public $SMTPAuth = false;
public $SMTPOptions = [];
public $Username = '';
public $Password = '';
public $AuthType = '';
protected $oauth;
public $Timeout = 300;
public $dsn = '';
public $SMTPDebug = 0;
public $Debugoutput = 'echo';
public $SMTPKeepAlive = false;
public $SingleTo = false;
protected $SingleToArray = [];
public $do_verp = false;
public $AllowEmpty = false;
public $DKIM_selector = '';
public $DKIM_identity = '';
public $DKIM_passphrase = '';
public $DKIM_domain = '';
public $DKIM_copyHeaderFields = true;
public $DKIM_extraHeaders = [];
public $DKIM_private = '';
public $DKIM_private_string = '';
public $action_function = '';
public $XMailer = '';
public static $validator = 'php';
protected $smtp;
protected $to = [];
protected $cc = [];
protected $bcc = [];
protected $ReplyTo = [];
protected $all_recipients = [];
protected $RecipientsQueue = [];
protected $ReplyToQueue = [];
protected $attachment = [];
protected $CustomHeader = [];
protected $lastMessageID = '';
protected $message_type = '';
protected $boundary = [];
protected $language = [];
protected $error_count = 0;
protected $sign_cert_file = '';
protected $sign_key_file = '';
protected $sign_extracerts_file = '';
protected $sign_key_pass = '';
protected $exceptions = false;
protected $uniqueid = '';
const VERSION = '6.4.1';
const STOP_MESSAGE = 0;
const STOP_CONTINUE = 1;
const STOP_CRITICAL = 2;
const CRLF = "\r\n";
const FWS = ' ';
protected static $LE = self::CRLF;
const MAIL_MAX_LINE_LENGTH = 63;
const MAX_LINE_LENGTH = 998;
const STD_LINE_LENGTH = 76;
public function __construct($exceptions = null)
{
if (null !== $exceptions) {
$this->exceptions = (bool) $exceptions;
}
$this->Debugoutput = (strpos(PHP_SAPI, 'cli') !== false ? 'echo' : 'html');
}
public function __destruct()
{
$this->smtpClose();
}
private function mailPassthru($to, $subject, $body, $header, $params)
{
if (ini_get('mbstring.func_overload') & 1) {
$subject = $this->secureHeader($subject);
} else {
$subject = $this->encodeHeader($this->secureHeader($subject));
}
$this->edebug('Sending with mail()');
$this->edebug('Sendmail path: ' . ini_get('sendmail_path'));
$this->edebug("Envelope sender: {$this->Sender}");
$this->edebug("To: {$to}");
$this->edebug("Subject: {$subject}");
$this->edebug("Headers: {$header}");
if (!$this->UseSendmailOptions || null === $params) {
$result = @mail($to, $subject, $body, $header);
} else {
$this->edebug("Additional params: {$params}");
$result = @mail($to, $subject, $body, $header, $params);
}
$this->edebug('Result: ' . ($result ? 'true' : 'false'));
return $result;
}
protected function edebug($str)
{
if ($this->SMTPDebug <= 0) {
return;
}
if ($this->Debugoutput instanceof \Psr\Log\LoggerInterface) {
$this->Debugoutput->debug($str);
return;
}
if (is_callable($this->Debugoutput) && !in_array($this->Debugoutput, ['error_log', 'html', 'echo'])) {
call_user_func($this->Debugoutput, $str, $this->SMTPDebug);
return;
}
switch ($this->Debugoutput) {
case 'error_log':
error_log($str);
break;
case 'html':
echo htmlentities(
preg_replace('/[\r\n]+/', '', $str),
ENT_QUOTES,
'UTF-8'
), "<br>\n";
break;
case 'echo':
default:
$str = preg_replace('/\r\n|\r/m', "\n", $str);
echo gmdate('Y-m-d H:i:s'),
"\t",
trim(
str_replace(
"\n",
"\n \t ",
trim($str)
)
),
"\n";
}
}
public function isHTML($isHtml = true)
{
if ($isHtml) {
$this->ContentType = static::CONTENT_TYPE_TEXT_HTML;
} else {
$this->ContentType = static::CONTENT_TYPE_PLAINTEXT;
}
}
public function isSMTP()
{
$this->Mailer = 'smtp';
}
public function isMail()
{
$this->Mailer = 'mail';
}
public function isSendmail()
{
$ini_sendmail_path = ini_get('sendmail_path');
if (false === stripos($ini_sendmail_path, 'sendmail')) {
$this->Sendmail = '/usr/sbin/sendmail';
} else {
$this->Sendmail = $ini_sendmail_path;
}
$this->Mailer = 'sendmail';
}
public function isQmail()
{
$ini_sendmail_path = ini_get('sendmail_path');
if (false === stripos($ini_sendmail_path, 'qmail')) {
$this->Sendmail = '/var/qmail/bin/qmail-inject';
} else {
$this->Sendmail = $ini_sendmail_path;
}
$this->Mailer = 'qmail';
}
public function addAddress($address, $name = '')
{
return $this->addOrEnqueueAnAddress('to', $address, $name);
}
public function addCC($address, $name = '')
{
return $this->addOrEnqueueAnAddress('cc', $address, $name);
}
public function addBCC($address, $name = '')
{
return $this->addOrEnqueueAnAddress('bcc', $address, $name);
}
public function addReplyTo($address, $name = '')
{
return $this->addOrEnqueueAnAddress('Reply-To', $address, $name);
}
protected function addOrEnqueueAnAddress($kind, $address, $name)
{
$address = trim($address);
$name = trim(preg_replace('/[\r\n]+/', '', $name));
$pos = strrpos($address, '@');
if (false === $pos) {
$error_message = sprintf(
'%s (%s): %s',
$this->lang('invalid_address'),
$kind,
$address
);
$this->setError($error_message);
$this->edebug($error_message);
if ($this->exceptions) {
throw new Exception($error_message);
}
return false;
}
$params = [$kind, $address, $name];
if (static::idnSupported() && $this->has8bitChars(substr($address, ++$pos))) {
if ('Reply-To' !== $kind) {
if (!array_key_exists($address, $this->RecipientsQueue)) {
$this->RecipientsQueue[$address] = $params;
return true;
}
} elseif (!array_key_exists($address, $this->ReplyToQueue)) {
$this->ReplyToQueue[$address] = $params;
return true;
}
return false;
}
return call_user_func_array([$this, 'addAnAddress'], $params);
}
protected function addAnAddress($kind, $address, $name = '')
{
if (!in_array($kind, ['to', 'cc', 'bcc', 'Reply-To'])) {
$error_message = sprintf(
'%s: %s',
$this->lang('Invalid recipient kind'),
$kind
);
$this->setError($error_message);
$this->edebug($error_message);
if ($this->exceptions) {
throw new Exception($error_message);
}
return false;
}
if (!static::validateAddress($address)) {
$error_message = sprintf(
'%s (%s): %s',
$this->lang('invalid_address'),
$kind,
$address
);
$this->setError($error_message);
$this->edebug($error_message);
if ($this->exceptions) {
throw new Exception($error_message);
}
return false;
}
if ('Reply-To' !== $kind) {
if (!array_key_exists(strtolower($address), $this->all_recipients)) {
$this->{$kind}[] = [$address, $name];
$this->all_recipients[strtolower($address)] = true;
return true;
}
} elseif (!array_key_exists(strtolower($address), $this->ReplyTo)) {
$this->ReplyTo[strtolower($address)] = [$address, $name];
return true;
}
return false;
}
public static function parseAddresses($addrstr, $useimap = true)
{
$addresses = [];
if ($useimap && function_exists('imap_rfc822_parse_adrlist')) {
$list = imap_rfc822_parse_adrlist($addrstr, '');
foreach ($list as $address) {
if (
('.SYNTAX-ERROR.' !== $address->host) && static::validateAddress(
$address->mailbox . '@' . $address->host
)
) {
if (
property_exists($address, 'personal') &&
extension_loaded('mbstring') &&
preg_match('/^=\?.*\?=$/', $address->personal)
) {
$address->personal = mb_decode_mimeheader($address->personal);
}
$addresses[] = [
'name' => (property_exists($address, 'personal') ? $address->personal : ''),
'address' => $address->mailbox . '@' . $address->host,
];
}
}
} else {
$list = explode(',', $addrstr);
foreach ($list as $address) {
$address = trim($address);
if (strpos($address, '<') === false) {
if (static::validateAddress($address)) {
$addresses[] = [
'name' => '',
'address' => $address,
];
}
} else {
list($name, $email) = explode('<', $address);
$email = trim(str_replace('>', '', $email));
$name = trim($name);
if (static::validateAddress($email)) {
if (preg_match('/^=\?.*\?=$/', $name)) {
$name = mb_decode_mimeheader($name);
}
$addresses[] = [
'name' => trim($name, '\'" '),
'address' => $email,
];
}
}
}
}
return $addresses;
}
public function setFrom($address, $name = '', $auto = true)
{
$address = trim($address);
$name = trim(preg_replace('/[\r\n]+/', '', $name));
$pos = strrpos($address, '@');
if (
(false === $pos)
|| ((!$this->has8bitChars(substr($address, ++$pos)) || !static::idnSupported())
&& !static::validateAddress($address))
) {
$error_message = sprintf(
'%s (From): %s',
$this->lang('invalid_address'),
$address
);
$this->setError($error_message);
$this->edebug($error_message);
if ($this->exceptions) {
throw new Exception($error_message);
}
return false;
}
$this->From = $address;
$this->FromName = $name;
if ($auto && empty($this->Sender)) {
$this->Sender = $address;
}
return true;
}
public function getLastMessageID()
{
return $this->lastMessageID;
}
public static function validateAddress($address, $patternselect = null)
{
if (null === $patternselect) {
$patternselect = static::$validator;
}
if (is_callable($patternselect)) {
return call_user_func($patternselect, $address);
}
if (strpos($address, "\n") !== false || strpos($address, "\r") !== false) {
return false;
}
switch ($patternselect) {
case 'pcre':
case 'pcre8':
return (bool) preg_match(
'/^(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){65,}@)' .
'((?>(?>(?>((?>(?>(?>\x0D\x0A)?[\t ])+|(?>[\t ]*\x0D\x0A)?[\t ]+)?)(\((?>(?2)' .
'(?>[\x01-\x08\x0B\x0C\x0E-\'*-\[\]-\x7F]|\\\[\x00-\x7F]|(?3)))*(?2)\)))+(?2))|(?2))?)' .
'([!#-\'*+\/-9=?^-~-]+|"(?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\x7F]))*' .
'(?2)")(?>(?1)\.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)' .
'(?>(?1)\.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}' .
'|(?!(?:.*[a-f0-9][:\]]){8,})((?6)(?>:(?6)){0,6})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:' .
'|(?!(?:.*[a-f0-9]:){6,})(?8)?::(?>((?6)(?>:(?6)){0,4}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}' .
'|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD',
$address
);
case 'html5':
return (bool) preg_match(
'/^[a-zA-Z0-9.!#$%&\'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}' .
'[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/sD',
$address
);
case 'php':
default:
return filter_var($address, FILTER_VALIDATE_EMAIL) !== false;
}
}
public static function idnSupported()
{
return function_exists('idn_to_ascii') && function_exists('mb_convert_encoding');
}
public function punyencodeAddress($address)
{
$pos = strrpos($address, '@');
if (
!empty($this->CharSet) &&
false !== $pos &&
static::idnSupported()
) {
$domain = substr($address, ++$pos);
if ($this->has8bitChars($domain) && @mb_check_encoding($domain, $this->CharSet)) {
$domain = mb_convert_encoding($domain, self::CHARSET_UTF8, $this->CharSet);
$errorcode = 0;
if (defined('INTL_IDNA_VARIANT_UTS46')) {
$punycode = idn_to_ascii($domain, $errorcode, \INTL_IDNA_VARIANT_UTS46);
} elseif (defined('INTL_IDNA_VARIANT_2003')) {
$punycode = idn_to_ascii($domain, $errorcode, \INTL_IDNA_VARIANT_2003);
} else {
$punycode = idn_to_ascii($domain, $errorcode);
}
if (false !== $punycode) {
return substr($address, 0, $pos) . $punycode;
}
}
}
return $address;
}
public function send()
{
try {
if (!$this->preSend()) {
return false;
}
return $this->postSend();
} catch (Exception $exc) {
$this->mailHeader = '';
$this->setError($exc->getMessage());
if ($this->exceptions) {
throw $exc;
}
return false;
}
}
public function preSend()
{
if (
'smtp' === $this->Mailer
|| ('mail' === $this->Mailer && (\PHP_VERSION_ID >= 80000 || stripos(PHP_OS, 'WIN') === 0))
) {
static::setLE(self::CRLF);
} else {
static::setLE(PHP_EOL);
}
if (
'mail' === $this->Mailer
&& ((\PHP_VERSION_ID >= 70000 && \PHP_VERSION_ID < 70017)
|| (\PHP_VERSION_ID >= 70100 && \PHP_VERSION_ID < 70103))
&& ini_get('mail.add_x_header') === '1'
&& stripos(PHP_OS, 'WIN') === 0
) {
trigger_error(
'Your version of PHP is affected by a bug that may result in corrupted messages.' .
' To fix it, switch to sending using SMTP, disable the mail.add_x_header option in' .
' your php.ini, switch to MacOS or Linux, or upgrade your PHP to version 7.0.17+ or 7.1.3+.',
E_USER_WARNING
);
}
try {
$this->error_count = 0;
$this->mailHeader = '';
foreach (array_merge($this->RecipientsQueue, $this->ReplyToQueue) as $params) {
$params[1] = $this->punyencodeAddress($params[1]);
call_user_func_array([$this, 'addAnAddress'], $params);
}
if (count($this->to) + count($this->cc) + count($this->bcc) < 1) {
throw new Exception($this->lang('provide_address'), self::STOP_CRITICAL);
}
foreach (['From', 'Sender', 'ConfirmReadingTo'] as $address_kind) {
$this->$address_kind = trim($this->$address_kind);
if (empty($this->$address_kind)) {
continue;
}
$this->$address_kind = $this->punyencodeAddress($this->$address_kind);
if (!static::validateAddress($this->$address_kind)) {
$error_message = sprintf(
'%s (%s): %s',
$this->lang('invalid_address'),
$address_kind,
$this->$address_kind
);
$this->setError($error_message);
$this->edebug($error_message);
if ($this->exceptions) {
throw new Exception($error_message);
}
return false;
}
}
if ($this->alternativeExists()) {
$this->ContentType = static::CONTENT_TYPE_MULTIPART_ALTERNATIVE;
}
$this->setMessageType();
if (!$this->AllowEmpty && empty($this->Body)) {
throw new Exception($this->lang('empty_message'), self::STOP_CRITICAL);
}
$this->Subject = trim($this->Subject);
$this->MIMEHeader = '';
$this->MIMEBody = $this->createBody();
$tempheaders = $this->MIMEHeader;
$this->MIMEHeader = $this->createHeader();
$this->MIMEHeader .= $tempheaders;
if ('mail' === $this->Mailer) {
if (count($this->to) > 0) {
$this->mailHeader .= $this->addrAppend('To', $this->to);
} else {
$this->mailHeader .= $this->headerLine('To', 'undisclosed-recipients:;');
}
$this->mailHeader .= $this->headerLine(
'Subject',
$this->encodeHeader($this->secureHeader($this->Subject))
);
}
if (
!empty($this->DKIM_domain)
&& !empty($this->DKIM_selector)
&& (!empty($this->DKIM_private_string)
|| (!empty($this->DKIM_private)
&& static::isPermittedPath($this->DKIM_private)
&& file_exists($this->DKIM_private)
)
)
) {
$header_dkim = $this->DKIM_Add(
$this->MIMEHeader . $this->mailHeader,
$this->encodeHeader($this->secureHeader($this->Subject)),
$this->MIMEBody
);
$this->MIMEHeader = static::stripTrailingWSP($this->MIMEHeader) . static::$LE .
static::normalizeBreaks($header_dkim) . static::$LE;
}
return true;
} catch (Exception $exc) {
$this->setError($exc->getMessage());
if ($this->exceptions) {
throw $exc;
}
return false;
}
}
public function postSend()
{
try {
switch ($this->Mailer) {
case 'sendmail':
case 'qmail':
return $this->sendmailSend($this->MIMEHeader, $this->MIMEBody);
case 'smtp':
return $this->smtpSend($this->MIMEHeader, $this->MIMEBody);
case 'mail':
return $this->mailSend($this->MIMEHeader, $this->MIMEBody);
default:
$sendMethod = $this->Mailer . 'Send';
if (method_exists($this, $sendMethod)) {
return $this->$sendMethod($this->MIMEHeader, $this->MIMEBody);
}
return $this->mailSend($this->MIMEHeader, $this->MIMEBody);
}
} catch (Exception $exc) {
if ($this->Mailer === 'smtp' && $this->SMTPKeepAlive == true) {
$this->smtp->reset();
}
$this->setError($exc->getMessage());
$this->edebug($exc->getMessage());
if ($this->exceptions) {
throw $exc;
}
}
return false;
}
protected function sendmailSend($header, $body)
{
if ($this->Mailer === 'qmail') {
$this->edebug('Sending with qmail');
} else {
$this->edebug('Sending with sendmail');
}
$header = static::stripTrailingWSP($header) . static::$LE . static::$LE;
if (empty($this->Sender) && !empty(ini_get('sendmail_from'))) {
$this->Sender = ini_get('sendmail_from');
}
if (!empty($this->Sender) && static::validateAddress($this->Sender) && self::isShellSafe($this->Sender)) {
if ($this->Mailer === 'qmail') {
$sendmailFmt = '%s -f%s';
} else {
$sendmailFmt = '%s -oi -f%s -t';
}
} else {
$sendmailFmt = '%s -oi -t';
}
$sendmail = sprintf($sendmailFmt, escapeshellcmd($this->Sendmail), $this->Sender);
$this->edebug('Sendmail path: ' . $this->Sendmail);
$this->edebug('Sendmail command: ' . $sendmail);
$this->edebug('Envelope sender: ' . $this->Sender);
$this->edebug("Headers: {$header}");
if ($this->SingleTo) {
foreach ($this->SingleToArray as $toAddr) {
$mail = @popen($sendmail, 'w');
if (!$mail) {
throw new Exception($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
}
$this->edebug("To: {$toAddr}");
fwrite($mail, 'To: ' . $toAddr . "\n");
fwrite($mail, $header);
fwrite($mail, $body);
$result = pclose($mail);
$addrinfo = static::parseAddresses($toAddr);
$this->doCallback(
($result === 0),
[[$addrinfo['address'], $addrinfo['name']]],
$this->cc,
$this->bcc,
$this->Subject,
$body,
$this->From,
[]
);
$this->edebug("Result: " . ($result === 0 ? 'true' : 'false'));
if (0 !== $result) {
throw new Exception($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
}
}
} else {
$mail = @popen($sendmail, 'w');
if (!$mail) {
throw new Exception($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
}
fwrite($mail, $header);
fwrite($mail, $body);
$result = pclose($mail);
$this->doCallback(
($result === 0),
$this->to,
$this->cc,
$this->bcc,
$this->Subject,
$body,
$this->From,
[]
);
$this->edebug("Result: " . ($result === 0 ? 'true' : 'false'));
if (0 !== $result) {
throw new Exception($this->lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
}
}
return true;
}
protected static function isShellSafe($string)
{
if (
escapeshellcmd($string) !== $string
|| !in_array(escapeshellarg($string), ["'$string'", "\"$string\""])
) {
return false;
}
$length = strlen($string);
for ($i = 0; $i < $length; ++$i) {
$c = $string[$i];
if (!ctype_alnum($c) && strpos('@_-.', $c) === false) {
return false;
}
}
return true;
}
protected static function isPermittedPath($path)
{
return !preg_match('#^[a-z][a-z\d+.-]*://#i', $path);
}
protected static function fileIsAccessible($path)
{
if (!static::isPermittedPath($path)) {
return false;
}
$readable = file_exists($path);
if (strpos($path, '\\\\') !== 0) {
$readable = $readable && is_readable($path);
}
return $readable;
}
protected function mailSend($header, $body)
{
$header = static::stripTrailingWSP($header) . static::$LE . static::$LE;
$toArr = [];
foreach ($this->to as $toaddr) {
$toArr[] = $this->addrFormat($toaddr);
}
$to = implode(', ', $toArr);
$params = null;
if (empty($this->Sender) && !empty(ini_get('sendmail_from'))) {
$this->Sender = ini_get('sendmail_from');
}
if (!empty($this->Sender) && static::validateAddress($this->Sender)) {
if (self::isShellSafe($this->Sender)) {
$params = sprintf('-f%s', $this->Sender);
}
$old_from = ini_get('sendmail_from');
ini_set('sendmail_from', $this->Sender);
}
$result = false;
if ($this->SingleTo && count($toArr) > 1) {
foreach ($toArr as $toAddr) {
$result = $this->mailPassthru($toAddr, $this->Subject, $body, $header, $params);
$addrinfo = static::parseAddresses($toAddr);
$this->doCallback(
$result,
[[$addrinfo['address'], $addrinfo['name']]],
$this->cc,
$this->bcc,
$this->Subject,
$body,
$this->From,
[]
);
}
} else {
$result = $this->mailPassthru($to, $this->Subject, $body, $header, $params);
$this->doCallback($result, $this->to, $this->cc, $this->bcc, $this->Subject, $body, $this->From, []);
}
if (isset($old_from)) {
ini_set('sendmail_from', $old_from);
}
if (!$result) {
throw new Exception($this->lang('instantiate'), self::STOP_CRITICAL);
}
return true;
}
public function getSMTPInstance()
{
if (!is_object($this->smtp)) {
$this->smtp = new SMTP();
}
return $this->smtp;
}
public function setSMTPInstance(SMTP $smtp)
{
$this->smtp = $smtp;
return $this->smtp;
}
protected function smtpSend($header, $body)
{
$header = static::stripTrailingWSP($header) . static::$LE . static::$LE;
$bad_rcpt = [];
if (!$this->smtpConnect($this->SMTPOptions)) {
throw new Exception($this->lang('smtp_connect_failed'), self::STOP_CRITICAL);
}
if ('' === $this->Sender) {
$smtp_from = $this->From;
} else {
$smtp_from = $this->Sender;
}
if (!$this->smtp->mail($smtp_from)) {
$this->setError($this->lang('from_failed') . $smtp_from . ' : ' . implode(',', $this->smtp->getError()));
throw new Exception($this->ErrorInfo, self::STOP_CRITICAL);
}
$callbacks = [];
foreach ([$this->to, $this->cc, $this->bcc] as $togroup) {
foreach ($togroup as $to) {
if (!$this->smtp->recipient($to[0], $this->dsn)) {
$error = $this->smtp->getError();
$bad_rcpt[] = ['to' => $to[0], 'error' => $error['detail']];
$isSent = false;
} else {
$isSent = true;
}
$callbacks[] = ['issent' => $isSent, 'to' => $to[0], 'name' => $to[1]];
}
}
if ((count($this->all_recipients) > count($bad_rcpt)) && !$this->smtp->data($header . $body)) {
throw new Exception($this->lang('data_not_accepted'), self::STOP_CRITICAL);
}
$smtp_transaction_id = $this->smtp->getLastTransactionID();
if ($this->SMTPKeepAlive) {
$this->smtp->reset();
} else {
$this->smtp->quit();
$this->smtp->close();
}
foreach ($callbacks as $cb) {
$this->doCallback(
$cb['issent'],
[[$cb['to'], $cb['name']]],
[],
[],
$this->Subject,
$body,
$this->From,
['smtp_transaction_id' => $smtp_transaction_id]
);
}
if (count($bad_rcpt) > 0) {
$errstr = '';
foreach ($bad_rcpt as $bad) {
$errstr .= $bad['to'] . ': ' . $bad['error'];
}
throw new Exception($this->lang('recipients_failed') . $errstr, self::STOP_CONTINUE);
}
return true;
}
public function smtpConnect($options = null)
{
if (null === $this->smtp) {
$this->smtp = $this->getSMTPInstance();
}
if (null === $options) {
$options = $this->SMTPOptions;
}
if ($this->smtp->connected()) {
return true;
}
$this->smtp->setTimeout($this->Timeout);
$this->smtp->setDebugLevel($this->SMTPDebug);
$this->smtp->setDebugOutput($this->Debugoutput);
$this->smtp->setVerp($this->do_verp);
$hosts = explode(';', $this->Host);
$lastexception = null;
foreach ($hosts as $hostentry) {
$hostinfo = [];
if (
!preg_match(
'/^(?:(ssl|tls):\/\/)?(.+?)(?::(\d+))?$/',
trim($hostentry),
$hostinfo
)
) {
$this->edebug($this->lang('invalid_hostentry') . ' ' . trim($hostentry));
continue;
}
if (!static::isValidHost($hostinfo[2])) {
$this->edebug($this->lang('invalid_host') . ' ' . $hostinfo[2]);
continue;
}
$prefix = '';
$secure = $this->SMTPSecure;
$tls = (static::ENCRYPTION_STARTTLS === $this->SMTPSecure);
if ('ssl' === $hostinfo[1] || ('' === $hostinfo[1] && static::ENCRYPTION_SMTPS === $this->SMTPSecure)) {
$prefix = 'ssl://';
$tls = false;
$secure = static::ENCRYPTION_SMTPS;
} elseif ('tls' === $hostinfo[1]) {
$tls = true;
$secure = static::ENCRYPTION_STARTTLS;
}
$sslext = defined('OPENSSL_ALGO_SHA256');
if (static::ENCRYPTION_STARTTLS === $secure || static::ENCRYPTION_SMTPS === $secure) {
if (!$sslext) {
throw new Exception($this->lang('extension_missing') . 'openssl', self::STOP_CRITICAL);
}
}
$host = $hostinfo[2];
$port = $this->Port;
if (
array_key_exists(3, $hostinfo) &&
is_numeric($hostinfo[3]) &&
$hostinfo[3] > 0 &&
$hostinfo[3] < 65536
) {
$port = (int) $hostinfo[3];
}
if ($this->smtp->connect($prefix . $host, $port, $this->Timeout, $options)) {
try {
if ($this->Helo) {
$hello = $this->Helo;
} else {
$hello = $this->serverHostname();
}
$this->smtp->hello($hello);
if ($this->SMTPAutoTLS && $sslext && 'ssl' !== $secure && $this->smtp->getServerExt('STARTTLS')) {
$tls = true;
}
if ($tls) {
if (!$this->smtp->startTLS()) {
throw new Exception($this->lang('connect_host'));
}
$this->smtp->hello($hello);
}
if (
$this->SMTPAuth && !$this->smtp->authenticate(
$this->Username,
$this->Password,
$this->AuthType,
$this->oauth
)
) {
throw new Exception($this->lang('authenticate'));
}
return true;
} catch (Exception $exc) {
$lastexception = $exc;
$this->edebug($exc->getMessage());
$this->smtp->quit();
}
}
}
$this->smtp->close();
if ($this->exceptions && null !== $lastexception) {
throw $lastexception;
}
return false;
}
public function smtpClose()
{
if ((null !== $this->smtp) && $this->smtp->connected()) {
$this->smtp->quit();
$this->smtp->close();
}
}
public function setLanguage($langcode = 'en', $lang_path = '')
{
$renamed_langcodes = [
'br' => 'pt_br',
'cz' => 'cs',
'dk' => 'da',
'no' => 'nb',
'se' => 'sv',
'rs' => 'sr',
'tg' => 'tl',
'am' => 'hy',
];
if (array_key_exists($langcode, $renamed_langcodes)) {
$langcode = $renamed_langcodes[$langcode];
}
$PHPMAILER_LANG = [
'authenticate' => 'SMTP Error: Could not authenticate.',
'connect_host' => 'SMTP Error: Could not connect to SMTP host.',
'data_not_accepted' => 'SMTP Error: data not accepted.',
'empty_message' => 'Message body empty',
'encoding' => 'Unknown encoding: ',
'execute' => 'Could not execute: ',
'file_access' => 'Could not access file: ',
'file_open' => 'File Error: Could not open file: ',
'from_failed' => 'The following From address failed: ',
'instantiate' => 'Could not instantiate mail function.',
'invalid_address' => 'Invalid address: ',
'invalid_hostentry' => 'Invalid hostentry: ',
'invalid_host' => 'Invalid host: ',
'mailer_not_supported' => ' mailer is not supported.',
'provide_address' => 'You must provide at least one recipient email address.',
'recipients_failed' => 'SMTP Error: The following recipients failed: ',
'signing' => 'Signing Error: ',
'smtp_connect_failed' => 'SMTP connect() failed.',
'smtp_error' => 'SMTP server error: ',
'variable_set' => 'Cannot set or reset variable: ',
'extension_missing' => 'Extension missing: ',
];
if (empty($lang_path)) {
$lang_path = dirname(__DIR__) . DIRECTORY_SEPARATOR . 'language' . DIRECTORY_SEPARATOR;
}
if (!preg_match('/^[a-z]{2}(?:_[a-zA-Z]{2})?$/', $langcode)) {
$langcode = 'en';
}
$foundlang = true;
$lang_file = $lang_path . 'phpmailer.lang-' . $langcode . '.php';
if ('en' !== $langcode) {
if (!static::fileIsAccessible($lang_file)) {
$foundlang = false;
} else {
$foundlang = include $lang_file;
}
}
$this->language = $PHPMAILER_LANG;
return (bool) $foundlang;
}
public function getTranslations()
{
return $this->language;
}
public function addrAppend($type, $addr)
{
$addresses = [];
foreach ($addr as $address) {
$addresses[] = $this->addrFormat($address);
}
return $type . ': ' . implode(', ', $addresses) . static::$LE;
}
public function addrFormat($addr)
{
if (empty($addr[1])) {
return $this->secureHeader($addr[0]);
}
return $this->encodeHeader($this->secureHeader($addr[1]), 'phrase') .
' <' . $this->secureHeader($addr[0]) . '>';
}
public function wrapText($message, $length, $qp_mode = false)
{
if ($qp_mode) {
$soft_break = sprintf(' =%s', static::$LE);
} else {
$soft_break = static::$LE;
}
$is_utf8 = static::CHARSET_UTF8 === strtolower($this->CharSet);
$lelen = strlen(static::$LE);
$crlflen = strlen(static::$LE);
$message = static::normalizeBreaks($message);
if (substr($message, -$lelen) === static::$LE) {
$message = substr($message, 0, -$lelen);
}
$lines = explode(static::$LE, $message);
$message = '';
foreach ($lines as $line) {
$words = explode(' ', $line);
$buf = '';
$firstword = true;
foreach ($words as $word) {
if ($qp_mode && (strlen($word) > $length)) {
$space_left = $length - strlen($buf) - $crlflen;
if (!$firstword) {
if ($space_left > 20) {
$len = $space_left;
if ($is_utf8) {
$len = $this->utf8CharBoundary($word, $len);
} elseif ('=' === substr($word, $len - 1, 1)) {
--$len;
} elseif ('=' === substr($word, $len - 2, 1)) {
$len -= 2;
}
$part = substr($word, 0, $len);
$word = substr($word, $len);
$buf .= ' ' . $part;
$message .= $buf . sprintf('=%s', static::$LE);
} else {
$message .= $buf . $soft_break;
}
$buf = '';
}
while ($word !== '') {
if ($length <= 0) {
break;
}
$len = $length;
if ($is_utf8) {
$len = $this->utf8CharBoundary($word, $len);
} elseif ('=' === substr($word, $len - 1, 1)) {
--$len;
} elseif ('=' === substr($word, $len - 2, 1)) {
$len -= 2;
}
$part = substr($word, 0, $len);
$word = (string) substr($word, $len);
if ($word !== '') {
$message .= $part . sprintf('=%s', static::$LE);
} else {
$buf = $part;
}
}
} else {
$buf_o = $buf;
if (!$firstword) {
$buf .= ' ';
}
$buf .= $word;
if ('' !== $buf_o && strlen($buf) > $length) {
$message .= $buf_o . $soft_break;
$buf = $word;
}
}
$firstword = false;
}
$message .= $buf . static::$LE;
}
return $message;
}
public function utf8CharBoundary($encodedText, $maxLength)
{
$foundSplitPos = false;
$lookBack = 3;
while (!$foundSplitPos) {
$lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);
$encodedCharPos = strpos($lastChunk, '=');
if (false !== $encodedCharPos) {
$hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);
$dec = hexdec($hex);
if ($dec < 128) {
if ($encodedCharPos > 0) {
$maxLength -= $lookBack - $encodedCharPos;
}
$foundSplitPos = true;
} elseif ($dec >= 192) {
$maxLength -= $lookBack - $encodedCharPos;
$foundSplitPos = true;
} elseif ($dec < 192) {
$lookBack += 3;
}
} else {
$foundSplitPos = true;
}
}
return $maxLength;
}
public function setWordWrap()
{
if ($this->WordWrap < 1) {
return;
}
switch ($this->message_type) {
case 'alt':
case 'alt_inline':
case 'alt_attach':
case 'alt_inline_attach':
$this->AltBody = $this->wrapText($this->AltBody, $this->WordWrap);
break;
default:
$this->Body = $this->wrapText($this->Body, $this->WordWrap);
break;
}
}
public function createHeader()
{
$result = '';
$result .= $this->headerLine('Date', '' === $this->MessageDate ? self::rfcDate() : $this->MessageDate);
if ('mail' !== $this->Mailer) {
if ($this->SingleTo) {
foreach ($this->to as $toaddr) {
$this->SingleToArray[] = $this->addrFormat($toaddr);
}
} elseif (count($this->to) > 0) {
$result .= $this->addrAppend('To', $this->to);
} elseif (count($this->cc) === 0) {
$result .= $this->headerLine('To', 'undisclosed-recipients:;');
}
}
$result .= $this->addrAppend('From', [[trim($this->From), $this->FromName]]);
if (count($this->cc) > 0) {
$result .= $this->addrAppend('Cc', $this->cc);
}
if (
(
'sendmail' === $this->Mailer || 'qmail' === $this->Mailer || 'mail' === $this->Mailer
)
&& count($this->bcc) > 0
) {
$result .= $this->addrAppend('Bcc', $this->bcc);
}
if (count($this->ReplyTo) > 0) {
$result .= $this->addrAppend('Reply-To', $this->ReplyTo);
}
if ('mail' !== $this->Mailer) {
$result .= $this->headerLine('Subject', $this->encodeHeader($this->secureHeader($this->Subject)));
}
if ('' !== $this->MessageID && preg_match('/^<.*@.*>$/', $this->MessageID)) {
$this->lastMessageID = $this->MessageID;
} else {
$this->lastMessageID = sprintf('<%s@%s>', $this->uniqueid, $this->serverHostname());
}
$result .= $this->headerLine('Message-ID', $this->lastMessageID);
if (null !== $this->Priority) {
$result .= $this->headerLine('X-Priority', $this->Priority);
}
if ('' === $this->XMailer) {
$result .= $this->headerLine(
'X-Mailer',
'PHPMailer ' . self::VERSION . ' (https://github.com/PHPMailer/PHPMailer)'
);
} else {
$myXmailer = trim($this->XMailer);
if ($myXmailer) {
$result .= $this->headerLine('X-Mailer', $myXmailer);
}
}
if ('' !== $this->ConfirmReadingTo) {
$result .= $this->headerLine('Disposition-Notification-To', '<' . $this->ConfirmReadingTo . '>');
}
foreach ($this->CustomHeader as $header) {
$result .= $this->headerLine(
trim($header[0]),
$this->encodeHeader(trim($header[1]))
);
}
if (!$this->sign_key_file) {
$result .= $this->headerLine('MIME-Version', '1.0');
$result .= $this->getMailMIME();
}
return $result;
}
public function getMailMIME()
{
$result = '';
$ismultipart = true;
switch ($this->message_type) {
case 'inline':
$result .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_RELATED . ';');
$result .= $this->textLine(' boundary="' . $this->boundary[1] . '"');
break;
case 'attach':
case 'inline_attach':
case 'alt_attach':
case 'alt_inline_attach':
$result .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_MIXED . ';');
$result .= $this->textLine(' boundary="' . $this->boundary[1] . '"');
break;
case 'alt':
case 'alt_inline':
$result .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_ALTERNATIVE . ';');
$result .= $this->textLine(' boundary="' . $this->boundary[1] . '"');
break;
default:
$result .= $this->textLine('Content-Type: ' . $this->ContentType . '; charset=' . $this->CharSet);
$ismultipart = false;
break;
}
if (static::ENCODING_7BIT !== $this->Encoding) {
if ($ismultipart) {
if (static::ENCODING_8BIT === $this->Encoding) {
$result .= $this->headerLine('Content-Transfer-Encoding', static::ENCODING_8BIT);
}
} else {
$result .= $this->headerLine('Content-Transfer-Encoding', $this->Encoding);
}
}
return $result;
}
public function getSentMIMEMessage()
{
return static::stripTrailingWSP($this->MIMEHeader . $this->mailHeader) .
static::$LE . static::$LE . $this->MIMEBody;
}
protected function generateId()
{
$len = 32;
$bytes = '';
if (function_exists('random_bytes')) {
try {
$bytes = random_bytes($len);
} catch (\Exception $e) {
}
} elseif (function_exists('openssl_random_pseudo_bytes')) {
$bytes = openssl_random_pseudo_bytes($len);
}
if ($bytes === '') {
$bytes = hash('sha256', uniqid((string) mt_rand(), true), true);
}
return str_replace(['=', '+', '/'], '', base64_encode(hash('sha256', $bytes, true)));
}
public function createBody()
{
$body = '';
$this->uniqueid = $this->generateId();
$this->boundary[1] = 'b1_' . $this->uniqueid;
$this->boundary[2] = 'b2_' . $this->uniqueid;
$this->boundary[3] = 'b3_' . $this->uniqueid;
if ($this->sign_key_file) {
$body .= $this->getMailMIME() . static::$LE;
}
$this->setWordWrap();
$bodyEncoding = $this->Encoding;
$bodyCharSet = $this->CharSet;
if (static::ENCODING_8BIT === $bodyEncoding && !$this->has8bitChars($this->Body)) {
$bodyEncoding = static::ENCODING_7BIT;
$bodyCharSet = static::CHARSET_ASCII;
}
if (static::ENCODING_BASE64 !== $this->Encoding && static::hasLineLongerThanMax($this->Body)) {
$bodyEncoding = static::ENCODING_QUOTED_PRINTABLE;
}
$altBodyEncoding = $this->Encoding;
$altBodyCharSet = $this->CharSet;
if (static::ENCODING_8BIT === $altBodyEncoding && !$this->has8bitChars($this->AltBody)) {
$altBodyEncoding = static::ENCODING_7BIT;
$altBodyCharSet = static::CHARSET_ASCII;
}
if (static::ENCODING_BASE64 !== $altBodyEncoding && static::hasLineLongerThanMax($this->AltBody)) {
$altBodyEncoding = static::ENCODING_QUOTED_PRINTABLE;
}
$mimepre = 'This is a multi-part message in MIME format.' . static::$LE . static::$LE;
switch ($this->message_type) {
case 'inline':
$body .= $mimepre;
$body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding);
$body .= $this->encodeString($this->Body, $bodyEncoding);
$body .= static::$LE;
$body .= $this->attachAll('inline', $this->boundary[1]);
break;
case 'attach':
$body .= $mimepre;
$body .= $this->getBoundary($this->boundary[1], $bodyCharSet, '', $bodyEncoding);
$body .= $this->encodeString($this->Body, $bodyEncoding);
$body .= static::$LE;
$body .= $this->attachAll('attachment', $this->boundary[1]);
break;
case 'inline_attach':
$body .= $mimepre;
$body .= $this->textLine('--' . $this->boundary[1]);
$body .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_RELATED . ';');
$body .= $this->textLine(' boundary="' . $this->boundary[2] . '";');
$body .= $this->textLine(' type="' . static::CONTENT_TYPE_TEXT_HTML . '"');
$body .= static::$LE;
$body .= $this->getBoundary($this->boundary[2], $bodyCharSet, '', $bodyEncoding);
$body .= $this->encodeString($this->Body, $bodyEncoding);
$body .= static::$LE;
$body .= $this->attachAll('inline', $this->boundary[2]);
$body .= static::$LE;
$body .= $this->attachAll('attachment', $this->boundary[1]);
break;
case 'alt':
$body .= $mimepre;
$body .= $this->getBoundary(
$this->boundary[1],
$altBodyCharSet,
static::CONTENT_TYPE_PLAINTEXT,
$altBodyEncoding
);
$body .= $this->encodeString($this->AltBody, $altBodyEncoding);
$body .= static::$LE;
$body .= $this->getBoundary(
$this->boundary[1],
$bodyCharSet,
static::CONTENT_TYPE_TEXT_HTML,
$bodyEncoding
);
$body .= $this->encodeString($this->Body, $bodyEncoding);
$body .= static::$LE;
if (!empty($this->Ical)) {
$method = static::ICAL_METHOD_REQUEST;
foreach (static::$IcalMethods as $imethod) {
if (stripos($this->Ical, 'METHOD:' . $imethod) !== false) {
$method = $imethod;
break;
}
}
$body .= $this->getBoundary(
$this->boundary[1],
'',
static::CONTENT_TYPE_TEXT_CALENDAR . '; method=' . $method,
''
);
$body .= $this->encodeString($this->Ical, $this->Encoding);
$body .= static::$LE;
}
$body .= $this->endBoundary($this->boundary[1]);
break;
case 'alt_inline':
$body .= $mimepre;
$body .= $this->getBoundary(
$this->boundary[1],
$altBodyCharSet,
static::CONTENT_TYPE_PLAINTEXT,
$altBodyEncoding
);
$body .= $this->encodeString($this->AltBody, $altBodyEncoding);
$body .= static::$LE;
$body .= $this->textLine('--' . $this->boundary[1]);
$body .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_RELATED . ';');
$body .= $this->textLine(' boundary="' . $this->boundary[2] . '";');
$body .= $this->textLine(' type="' . static::CONTENT_TYPE_TEXT_HTML . '"');
$body .= static::$LE;
$body .= $this->getBoundary(
$this->boundary[2],
$bodyCharSet,
static::CONTENT_TYPE_TEXT_HTML,
$bodyEncoding
);
$body .= $this->encodeString($this->Body, $bodyEncoding);
$body .= static::$LE;
$body .= $this->attachAll('inline', $this->boundary[2]);
$body .= static::$LE;
$body .= $this->endBoundary($this->boundary[1]);
break;
case 'alt_attach':
$body .= $mimepre;
$body .= $this->textLine('--' . $this->boundary[1]);
$body .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_ALTERNATIVE . ';');
$body .= $this->textLine(' boundary="' . $this->boundary[2] . '"');
$body .= static::$LE;
$body .= $this->getBoundary(
$this->boundary[2],
$altBodyCharSet,
static::CONTENT_TYPE_PLAINTEXT,
$altBodyEncoding
);
$body .= $this->encodeString($this->AltBody, $altBodyEncoding);
$body .= static::$LE;
$body .= $this->getBoundary(
$this->boundary[2],
$bodyCharSet,
static::CONTENT_TYPE_TEXT_HTML,
$bodyEncoding
);
$body .= $this->encodeString($this->Body, $bodyEncoding);
$body .= static::$LE;
if (!empty($this->Ical)) {
$method = static::ICAL_METHOD_REQUEST;
foreach (static::$IcalMethods as $imethod) {
if (stripos($this->Ical, 'METHOD:' . $imethod) !== false) {
$method = $imethod;
break;
}
}
$body .= $this->getBoundary(
$this->boundary[2],
'',
static::CONTENT_TYPE_TEXT_CALENDAR . '; method=' . $method,
''
);
$body .= $this->encodeString($this->Ical, $this->Encoding);
}
$body .= $this->endBoundary($this->boundary[2]);
$body .= static::$LE;
$body .= $this->attachAll('attachment', $this->boundary[1]);
break;
case 'alt_inline_attach':
$body .= $mimepre;
$body .= $this->textLine('--' . $this->boundary[1]);
$body .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_ALTERNATIVE . ';');
$body .= $this->textLine(' boundary="' . $this->boundary[2] . '"');
$body .= static::$LE;
$body .= $this->getBoundary(
$this->boundary[2],
$altBodyCharSet,
static::CONTENT_TYPE_PLAINTEXT,
$altBodyEncoding
);
$body .= $this->encodeString($this->AltBody, $altBodyEncoding);
$body .= static::$LE;
$body .= $this->textLine('--' . $this->boundary[2]);
$body .= $this->headerLine('Content-Type', static::CONTENT_TYPE_MULTIPART_RELATED . ';');
$body .= $this->textLine(' boundary="' . $this->boundary[3] . '";');
$body .= $this->textLine(' type="' . static::CONTENT_TYPE_TEXT_HTML . '"');
$body .= static::$LE;
$body .= $this->getBoundary(
$this->boundary[3],
$bodyCharSet,
static::CONTENT_TYPE_TEXT_HTML,
$bodyEncoding
);
$body .= $this->encodeString($this->Body, $bodyEncoding);
$body .= static::$LE;
$body .= $this->attachAll('inline', $this->boundary[3]);
$body .= static::$LE;
$body .= $this->endBoundary($this->boundary[2]);
$body .= static::$LE;
$body .= $this->attachAll('attachment', $this->boundary[1]);
break;
default:
$this->Encoding = $bodyEncoding;
$body .= $this->encodeString($this->Body, $this->Encoding);
break;
}
if ($this->isError()) {
$body = '';
if ($this->exceptions) {
throw new Exception($this->lang('empty_message'), self::STOP_CRITICAL);
}
} elseif ($this->sign_key_file) {
try {
if (!defined('PKCS7_TEXT')) {
throw new Exception($this->lang('extension_missing') . 'openssl');
}
$file = tempnam(sys_get_temp_dir(), 'srcsign');
$signed = tempnam(sys_get_temp_dir(), 'mailsign');
file_put_contents($file, $body);
if (empty($this->sign_extracerts_file)) {
$sign = @openssl_pkcs7_sign(
$file,
$signed,
'file://' . realpath($this->sign_cert_file),
['file://' . realpath($this->sign_key_file), $this->sign_key_pass],
[]
);
} else {
$sign = @openssl_pkcs7_sign(
$file,
$signed,
'file://' . realpath($this->sign_cert_file),
['file://' . realpath($this->sign_key_file), $this->sign_key_pass],
[],
PKCS7_DETACHED,
$this->sign_extracerts_file
);
}
@unlink($file);
if ($sign) {
$body = file_get_contents($signed);
@unlink($signed);
$parts = explode("\n\n", $body, 2);
$this->MIMEHeader .= $parts[0] . static::$LE . static::$LE;
$body = $parts[1];
} else {
@unlink($signed);
throw new Exception($this->lang('signing') . openssl_error_string());
}
} catch (Exception $exc) {
$body = '';
if ($this->exceptions) {
throw $exc;
}
}
}
return $body;
}
protected function getBoundary($boundary, $charSet, $contentType, $encoding)
{
$result = '';
if ('' === $charSet) {
$charSet = $this->CharSet;
}
if ('' === $contentType) {
$contentType = $this->ContentType;
}
if ('' === $encoding) {
$encoding = $this->Encoding;
}
$result .= $this->textLine('--' . $boundary);
$result .= sprintf('Content-Type: %s; charset=%s', $contentType, $charSet);
$result .= static::$LE;
if (static::ENCODING_7BIT !== $encoding) {
$result .= $this->headerLine('Content-Transfer-Encoding', $encoding);
}
$result .= static::$LE;
return $result;
}
protected function endBoundary($boundary)
{
return static::$LE . '--' . $boundary . '--' . static::$LE;
}
protected function setMessageType()
{
$type = [];
if ($this->alternativeExists()) {
$type[] = 'alt';
}
if ($this->inlineImageExists()) {
$type[] = 'inline';
}
if ($this->attachmentExists()) {
$type[] = 'attach';
}
$this->message_type = implode('_', $type);
if ('' === $this->message_type) {
$this->message_type = 'plain';
}
}
public function headerLine($name, $value)
{
return $name . ': ' . $value . static::$LE;
}
public function textLine($value)
{
return $value . static::$LE;
}
public function addAttachment(
$path,
$name = '',
$encoding = self::ENCODING_BASE64,
$type = '',
$disposition = 'attachment'
) {
try {
if (!static::fileIsAccessible($path)) {
throw new Exception($this->lang('file_access') . $path, self::STOP_CONTINUE);
}
if ('' === $type) {
$type = static::filenameToType($path);
}
$filename = (string) static::mb_pathinfo($path, PATHINFO_BASENAME);
if ('' === $name) {
$name = $filename;
}
if (!$this->validateEncoding($encoding)) {
throw new Exception($this->lang('encoding') . $encoding);
}
$this->attachment[] = [
0 => $path,
1 => $filename,
2 => $name,
3 => $encoding,
4 => $type,
5 => false,
6 => $disposition,
7 => $name,
];
} catch (Exception $exc) {
$this->setError($exc->getMessage());
$this->edebug($exc->getMessage());
if ($this->exceptions) {
throw $exc;
}
return false;
}
return true;
}
public function getAttachments()
{
return $this->attachment;
}
protected function attachAll($disposition_type, $boundary)
{
$mime = [];
$cidUniq = [];
$incl = [];
foreach ($this->attachment as $attachment) {
if ($attachment[6] === $disposition_type) {
$string = '';
$path = '';
$bString = $attachment[5];
if ($bString) {
$string = $attachment[0];
} else {
$path = $attachment[0];
}
$inclhash = hash('sha256', serialize($attachment));
if (in_array($inclhash, $incl, true)) {
continue;
}
$incl[] = $inclhash;
$name = $attachment[2];
$encoding = $attachment[3];
$type = $attachment[4];
$disposition = $attachment[6];
$cid = $attachment[7];
if ('inline' === $disposition && array_key_exists($cid, $cidUniq)) {
continue;
}
$cidUniq[$cid] = true;
$mime[] = sprintf('--%s%s', $boundary, static::$LE);
if (!empty($name)) {
$mime[] = sprintf(
'Content-Type: %s; name=%s%s',
$type,
static::quotedString($this->encodeHeader($this->secureHeader($name))),
static::$LE
);
} else {
$mime[] = sprintf(
'Content-Type: %s%s',
$type,
static::$LE
);
}
if (static::ENCODING_7BIT !== $encoding) {
$mime[] = sprintf('Content-Transfer-Encoding: %s%s', $encoding, static::$LE);
}
if ((string) $cid !== '' && $disposition === 'inline') {
$mime[] = 'Content-ID: <' . $this->encodeHeader($this->secureHeader($cid)) . '>' . static::$LE;
}
if (!empty($disposition)) {
$encoded_name = $this->encodeHeader($this->secureHeader($name));
if (!empty($encoded_name)) {
$mime[] = sprintf(
'Content-Disposition: %s; filename=%s%s',
$disposition,
static::quotedString($encoded_name),
static::$LE . static::$LE
);
} else {
$mime[] = sprintf(
'Content-Disposition: %s%s',
$disposition,
static::$LE . static::$LE
);
}
} else {
$mime[] = static::$LE;
}
if ($bString) {
$mime[] = $this->encodeString($string, $encoding);
} else {
$mime[] = $this->encodeFile($path, $encoding);
}
if ($this->isError()) {
return '';
}
$mime[] = static::$LE;
}
}
$mime[] = sprintf('--%s--%s', $boundary, static::$LE);
return implode('', $mime);
}
protected function encodeFile($path, $encoding = self::ENCODING_BASE64)
{
try {
if (!static::fileIsAccessible($path)) {
throw new Exception($this->lang('file_open') . $path, self::STOP_CONTINUE);
}
$file_buffer = file_get_contents($path);
if (false === $file_buffer) {
throw new Exception($this->lang('file_open') . $path, self::STOP_CONTINUE);
}
$file_buffer = $this->encodeString($file_buffer, $encoding);
return $file_buffer;
} catch (Exception $exc) {
$this->setError($exc->getMessage());
$this->edebug($exc->getMessage());
if ($this->exceptions) {
throw $exc;
}
return '';
}
}
public function encodeString($str, $encoding = self::ENCODING_BASE64)
{
$encoded = '';
switch (strtolower($encoding)) {
case static::ENCODING_BASE64:
$encoded = chunk_split(
base64_encode($str),
static::STD_LINE_LENGTH,
static::$LE
);
break;
case static::ENCODING_7BIT:
case static::ENCODING_8BIT:
$encoded = static::normalizeBreaks($str);
if (substr($encoded, -(strlen(static::$LE))) !== static::$LE) {
$encoded .= static::$LE;
}
break;
case static::ENCODING_BINARY:
$encoded = $str;
break;
case static::ENCODING_QUOTED_PRINTABLE:
$encoded = $this->encodeQP($str);
break;
default:
$this->setError($this->lang('encoding') . $encoding);
if ($this->exceptions) {
throw new Exception($this->lang('encoding') . $encoding);
}
break;
}
return $encoded;
}
public function encodeHeader($str, $position = 'text')
{
$matchcount = 0;
switch (strtolower($position)) {
case 'phrase':
if (!preg_match('/[\200-\377]/', $str)) {
$encoded = addcslashes($str, "\0..\37\177\\\"");
if (($str === $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
return $encoded;
}
return "\"$encoded\"";
}
$matchcount = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
break;
case 'comment':
$matchcount = preg_match_all('/[()"]/', $str, $matches);
case 'text':
default:
$matchcount += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
break;
}
if ($this->has8bitChars($str)) {
$charset = $this->CharSet;
} else {
$charset = static::CHARSET_ASCII;
}
$overhead = 8 + strlen($charset);
if ('mail' === $this->Mailer) {
$maxlen = static::MAIL_MAX_LINE_LENGTH - $overhead;
} else {
$maxlen = static::MAX_LINE_LENGTH - $overhead;
}
if ($matchcount > strlen($str) / 3) {
$encoding = 'B';
} elseif ($matchcount > 0) {
$encoding = 'Q';
} elseif (strlen($str) > $maxlen) {
$encoding = 'Q';
} else {
$encoding = false;
}
switch ($encoding) {
case 'B':
if ($this->hasMultiBytes($str)) {
$encoded = $this->base64EncodeWrapMB($str, "\n");
} else {
$encoded = base64_encode($str);
$maxlen -= $maxlen % 4;
$encoded = trim(chunk_split($encoded, $maxlen, "\n"));
}
$encoded = preg_replace('/^(.*)$/m', ' =?' . $charset . "?$encoding?\\1?=", $encoded);
break;
case 'Q':
$encoded = $this->encodeQ($str, $position);
$encoded = $this->wrapText($encoded, $maxlen, true);
$encoded = str_replace('=' . static::$LE, "\n", trim($encoded));
$encoded = preg_replace('/^(.*)$/m', ' =?' . $charset . "?$encoding?\\1?=", $encoded);
break;
default:
return $str;
}
return trim(static::normalizeBreaks($encoded));
}
public function hasMultiBytes($str)
{
if (function_exists('mb_strlen')) {
return strlen($str) > mb_strlen($str, $this->CharSet);
}
return false;
}
public function has8bitChars($text)
{
return (bool) preg_match('/[\x80-\xFF]/', $text);
}
public function base64EncodeWrapMB($str, $linebreak = null)
{
$start = '=?' . $this->CharSet . '?B?';
$end = '?=';
$encoded = '';
if (null === $linebreak) {
$linebreak = static::$LE;
}
$mb_length = mb_strlen($str, $this->CharSet);
$length = 75 - strlen($start) - strlen($end);
$ratio = $mb_length / strlen($str);
$avgLength = floor($length * $ratio * .75);
$offset = 0;
for ($i = 0; $i < $mb_length; $i += $offset) {
$lookBack = 0;
do {
$offset = $avgLength - $lookBack;
$chunk = mb_substr($str, $i, $offset, $this->CharSet);
$chunk = base64_encode($chunk);
++$lookBack;
} while (strlen($chunk) > $length);
$encoded .= $chunk . $linebreak;
}
return substr($encoded, 0, -strlen($linebreak));
}
public function encodeQP($string)
{
return static::normalizeBreaks(quoted_printable_encode($string));
}
public function encodeQ($str, $position = 'text')
{
$pattern = '';
$encoded = str_replace(["\r", "\n"], '', $str);
switch (strtolower($position)) {
case 'phrase':
$pattern = '^A-Za-z0-9!*+\/ -';
break;
case 'comment':
$pattern = '\(\)"';
case 'text':
default:
$pattern = '\000-\011\013\014\016-\037\075\077\137\177-\377' . $pattern;
break;
}
$matches = [];
if (preg_match_all("/[{$pattern}]/", $encoded, $matches)) {
$eqkey = array_search('=', $matches[0], true);
if (false !== $eqkey) {
unset($matches[0][$eqkey]);
array_unshift($matches[0], '=');
}
foreach (array_unique($matches[0]) as $char) {
$encoded = str_replace($char, '=' . sprintf('%02X', ord($char)), $encoded);
}
}
return str_replace(' ', '_', $encoded);
}
public function addStringAttachment(
$string,
$filename,
$encoding = self::ENCODING_BASE64,
$type = '',
$disposition = 'attachment'
) {
try {
if ('' === $type) {
$type = static::filenameToType($filename);
}
if (!$this->validateEncoding($encoding)) {
throw new Exception($this->lang('encoding') . $encoding);
}
$this->attachment[] = [
0 => $string,
1 => $filename,
2 => static::mb_pathinfo($filename, PATHINFO_BASENAME),
3 => $encoding,
4 => $type,
5 => true,
6 => $disposition,
7 => 0,
];
} catch (Exception $exc) {
$this->setError($exc->getMessage());
$this->edebug($exc->getMessage());
if ($this->exceptions) {
throw $exc;
}
return false;
}
return true;
}
public function addEmbeddedImage(
$path,
$cid,
$name = '',
$encoding = self::ENCODING_BASE64,
$type = '',
$disposition = 'inline'
) {
try {
if (!static::fileIsAccessible($path)) {
throw new Exception($this->lang('file_access') . $path, self::STOP_CONTINUE);
}
if ('' === $type) {
$type = static::filenameToType($path);
}
if (!$this->validateEncoding($encoding)) {
throw new Exception($this->lang('encoding') . $encoding);
}
$filename = (string) static::mb_pathinfo($path, PATHINFO_BASENAME);
if ('' === $name) {
$name = $filename;
}
$this->attachment[] = [
0 => $path,
1 => $filename,
2 => $name,
3 => $encoding,
4 => $type,
5 => false,
6 => $disposition,
7 => $cid,
];
} catch (Exception $exc) {
$this->setError($exc->getMessage());
$this->edebug($exc->getMessage());
if ($this->exceptions) {
throw $exc;
}
return false;
}
return true;
}
public function addStringEmbeddedImage(
$string,
$cid,
$name = '',
$encoding = self::ENCODING_BASE64,
$type = '',
$disposition = 'inline'
) {
try {
if ('' === $type && !empty($name)) {
$type = static::filenameToType($name);
}
if (!$this->validateEncoding($encoding)) {
throw new Exception($this->lang('encoding') . $encoding);
}
$this->attachment[] = [
0 => $string,
1 => $name,
2 => $name,
3 => $encoding,
4 => $type,
5 => true,
6 => $disposition,
7 => $cid,
];
} catch (Exception $exc) {
$this->setError($exc->getMessage());
$this->edebug($exc->getMessage());
if ($this->exceptions) {
throw $exc;
}
return false;
}
return true;
}
protected function validateEncoding($encoding)
{
return in_array(
$encoding,
[
self::ENCODING_7BIT,
self::ENCODING_QUOTED_PRINTABLE,
self::ENCODING_BASE64,
self::ENCODING_8BIT,
self::ENCODING_BINARY,
],
true
);
}
protected function cidExists($cid)
{
foreach ($this->attachment as $attachment) {
if ('inline' === $attachment[6] && $cid === $attachment[7]) {
return true;
}
}
return false;
}
public function inlineImageExists()
{
foreach ($this->attachment as $attachment) {
if ('inline' === $attachment[6]) {
return true;
}
}
return false;
}
public function attachmentExists()
{
foreach ($this->attachment as $attachment) {
if ('attachment' === $attachment[6]) {
return true;
}
}
return false;
}
public function alternativeExists()
{
return !empty($this->AltBody);
}
public function clearQueuedAddresses($kind)
{
$this->RecipientsQueue = array_filter(
$this->RecipientsQueue,
static function ($params) use ($kind) {
return $params[0] !== $kind;
}
);
}
public function clearAddresses()
{
foreach ($this->to as $to) {
unset($this->all_recipients[strtolower($to[0])]);
}
$this->to = [];
$this->clearQueuedAddresses('to');
}
public function clearCCs()
{
foreach ($this->cc as $cc) {
unset($this->all_recipients[strtolower($cc[0])]);
}
$this->cc = [];
$this->clearQueuedAddresses('cc');
}
public function clearBCCs()
{
foreach ($this->bcc as $bcc) {
unset($this->all_recipients[strtolower($bcc[0])]);
}
$this->bcc = [];
$this->clearQueuedAddresses('bcc');
}
public function clearReplyTos()
{
$this->ReplyTo = [];
$this->ReplyToQueue = [];
}
public function clearAllRecipients()
{
$this->to = [];
$this->cc = [];
$this->bcc = [];
$this->all_recipients = [];
$this->RecipientsQueue = [];
}
public function clearAttachments()
{
$this->attachment = [];
}
public function clearCustomHeaders()
{
$this->CustomHeader = [];
}
protected function setError($msg)
{
++$this->error_count;
if ('smtp' === $this->Mailer && null !== $this->smtp) {
$lasterror = $this->smtp->getError();
if (!empty($lasterror['error'])) {
$msg .= $this->lang('smtp_error') . $lasterror['error'];
if (!empty($lasterror['detail'])) {
$msg .= ' Detail: ' . $lasterror['detail'];
}
if (!empty($lasterror['smtp_code'])) {
$msg .= ' SMTP code: ' . $lasterror['smtp_code'];
}
if (!empty($lasterror['smtp_code_ex'])) {
$msg .= ' Additional SMTP info: ' . $lasterror['smtp_code_ex'];
}
}
}
$this->ErrorInfo = $msg;
}
public static function rfcDate()
{
date_default_timezone_set(@date_default_timezone_get());
return date('D, j M Y H:i:s O');
}
protected function serverHostname()
{
$result = '';
if (!empty($this->Hostname)) {
$result = $this->Hostname;
} elseif (isset($_SERVER) && array_key_exists('SERVER_NAME', $_SERVER)) {
$result = $_SERVER['SERVER_NAME'];
} elseif (function_exists('gethostname') && gethostname() !== false) {
$result = gethostname();
} elseif (php_uname('n') !== false) {
$result = php_uname('n');
}
if (!static::isValidHost($result)) {
return 'localhost.localdomain';
}
return $result;
}
public static function isValidHost($host)
{
if (
empty($host)
|| !is_string($host)
|| strlen($host) > 256
|| !preg_match('/^([a-zA-Z\d.-]*|\[[a-fA-F\d:]+])$/', $host)
) {
return false;
}
if (strlen($host) > 2 && substr($host, 0, 1) === '[' && substr($host, -1, 1) === ']') {
return filter_var(substr($host, 1, -1), FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) !== false;
}
if (is_numeric(str_replace('.', '', $host))) {
return filter_var($host, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) !== false;
}
if (filter_var('http://' . $host, FILTER_VALIDATE_URL) !== false) {
return true;
}
return false;
}
protected function lang($key)
{
if (count($this->language) < 1) {
$this->setLanguage();
}
if (array_key_exists($key, $this->language)) {
if ('smtp_connect_failed' === $key) {
return $this->language[$key] . ' https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting';
}
return $this->language[$key];
}
return $key;
}
public function isError()
{
return $this->error_count > 0;
}
public function addCustomHeader($name, $value = null)
{
if (null === $value && strpos($name, ':') !== false) {
list($name, $value) = explode(':', $name, 2);
}
$name = trim($name);
$value = trim($value);
if (empty($name) || strpbrk($name . $value, "\r\n") !== false) {
if ($this->exceptions) {
throw new Exception('Invalid header name or value');
}
return false;
}
$this->CustomHeader[] = [$name, $value];
return true;
}
public function getCustomHeaders()
{
return $this->CustomHeader;
}
public function msgHTML($message, $basedir = '', $advanced = false)
{
preg_match_all('/(?<!-)(src|background)=["\'](.*)["\']/Ui', $message, $images);
if (array_key_exists(2, $images)) {
if (strlen($basedir) > 1 && '/' !== substr($basedir, -1)) {
$basedir .= '/';
}
foreach ($images[2] as $imgindex => $url) {
$match = [];
if (preg_match('#^data:(image/(?:jpe?g|gif|png));?(base64)?,(.+)#', $url, $match)) {
if (count($match) === 4 && static::ENCODING_BASE64 === $match[2]) {
$data = base64_decode($match[3]);
} elseif ('' === $match[2]) {
$data = rawurldecode($match[3]);
} else {
continue;
}
$cid = substr(hash('sha256', $data), 0, 32) . '@phpmailer.0';
if (!$this->cidExists($cid)) {
$this->addStringEmbeddedImage(
$data,
$cid,
'embed' . $imgindex,
static::ENCODING_BASE64,
$match[1]
);
}
$message = str_replace(
$images[0][$imgindex],
$images[1][$imgindex] . '="cid:' . $cid . '"',
$message
);
continue;
}
if (
!empty($basedir)
&& (strpos($url, '..') === false)
&& 0 !== strpos($url, 'cid:')
&& !preg_match('#^[a-z][a-z0-9+.-]*:?//#i', $url)
) {
$filename = static::mb_pathinfo($url, PATHINFO_BASENAME);
$directory = dirname($url);
if ('.' === $directory) {
$directory = '';
}
$cid = substr(hash('sha256', $url), 0, 32) . '@phpmailer.0';
if (strlen($basedir) > 1 && '/' !== substr($basedir, -1)) {
$basedir .= '/';
}
if (strlen($directory) > 1 && '/' !== substr($directory, -1)) {
$directory .= '/';
}
if (
$this->addEmbeddedImage(
$basedir . $directory . $filename,
$cid,
$filename,
static::ENCODING_BASE64,
static::_mime_types((string) static::mb_pathinfo($filename, PATHINFO_EXTENSION))
)
) {
$message = preg_replace(
'/' . $images[1][$imgindex] . '=["\']' . preg_quote($url, '/') . '["\']/Ui',
$images[1][$imgindex] . '="cid:' . $cid . '"',
$message
);
}
}
}
}
$this->isHTML();
$this->Body = static::normalizeBreaks($message);
$this->AltBody = static::normalizeBreaks($this->html2text($message, $advanced));
if (!$this->alternativeExists()) {
$this->AltBody = 'This is an HTML-only message. To view it, activate HTML in your email application.'
. static::$LE;
}
return $this->Body;
}
public function html2text($html, $advanced = false)
{
if (is_callable($advanced)) {
return call_user_func($advanced, $html);
}
return html_entity_decode(
trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/si', '', $html))),
ENT_QUOTES,
$this->CharSet
);
}
public static function _mime_types($ext = '')
{
$mimes = [
'xl' => 'application/excel',
'js' => 'application/javascript',
'hqx' => 'application/mac-binhex40',
'cpt' => 'application/mac-compactpro',
'bin' => 'application/macbinary',
'doc' => 'application/msword',
'word' => 'application/msword',
'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template',
'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide',
'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12',
'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
'class' => 'application/octet-stream',
'dll' => 'application/octet-stream',
'dms' => 'application/octet-stream',
'exe' => 'application/octet-stream',
'lha' => 'application/octet-stream',
'lzh' => 'application/octet-stream',
'psd' => 'application/octet-stream',
'sea' => 'application/octet-stream',
'so' => 'application/octet-stream',
'oda' => 'application/oda',
'pdf' => 'application/pdf',
'ai' => 'application/postscript',
'eps' => 'application/postscript',
'ps' => 'application/postscript',
'smi' => 'application/smil',
'smil' => 'application/smil',
'mif' => 'application/vnd.mif',
'xls' => 'application/vnd.ms-excel',
'ppt' => 'application/vnd.ms-powerpoint',
'wbxml' => 'application/vnd.wap.wbxml',
'wmlc' => 'application/vnd.wap.wmlc',
'dcr' => 'application/x-director',
'dir' => 'application/x-director',
'dxr' => 'application/x-director',
'dvi' => 'application/x-dvi',
'gtar' => 'application/x-gtar',
'php3' => 'application/x-httpd-php',
'php4' => 'application/x-httpd-php',
'php' => 'application/x-httpd-php',
'phtml' => 'application/x-httpd-php',
'phps' => 'application/x-httpd-php-source',
'swf' => 'application/x-shockwave-flash',
'sit' => 'application/x-stuffit',
'tar' => 'application/x-tar',
'tgz' => 'application/x-tar',
'xht' => 'application/xhtml+xml',
'xhtml' => 'application/xhtml+xml',
'zip' => 'application/zip',
'mid' => 'audio/midi',
'midi' => 'audio/midi',
'mp2' => 'audio/mpeg',
'mp3' => 'audio/mpeg',
'm4a' => 'audio/mp4',
'mpga' => 'audio/mpeg',
'aif' => 'audio/x-aiff',
'aifc' => 'audio/x-aiff',
'aiff' => 'audio/x-aiff',
'ram' => 'audio/x-pn-realaudio',
'rm' => 'audio/x-pn-realaudio',
'rpm' => 'audio/x-pn-realaudio-plugin',
'ra' => 'audio/x-realaudio',
'wav' => 'audio/x-wav',
'mka' => 'audio/x-matroska',
'bmp' => 'image/bmp',
'gif' => 'image/gif',
'jpeg' => 'image/jpeg',
'jpe' => 'image/jpeg',
'jpg' => 'image/jpeg',
'png' => 'image/png',
'tiff' => 'image/tiff',
'tif' => 'image/tiff',
'webp' => 'image/webp',
'avif' => 'image/avif',
'heif' => 'image/heif',
'heifs' => 'image/heif-sequence',
'heic' => 'image/heic',
'heics' => 'image/heic-sequence',
'eml' => 'message/rfc822',
'css' => 'text/css',
'html' => 'text/html',
'htm' => 'text/html',
'shtml' => 'text/html',
'log' => 'text/plain',
'text' => 'text/plain',
'txt' => 'text/plain',
'rtx' => 'text/richtext',
'rtf' => 'text/rtf',
'vcf' => 'text/vcard',
'vcard' => 'text/vcard',
'ics' => 'text/calendar',
'xml' => 'text/xml',
'xsl' => 'text/xml',
'wmv' => 'video/x-ms-wmv',
'mpeg' => 'video/mpeg',
'mpe' => 'video/mpeg',
'mpg' => 'video/mpeg',
'mp4' => 'video/mp4',
'm4v' => 'video/mp4',
'mov' => 'video/quicktime',
'qt' => 'video/quicktime',
'rv' => 'video/vnd.rn-realvideo',
'avi' => 'video/x-msvideo',
'movie' => 'video/x-sgi-movie',
'webm' => 'video/webm',
'mkv' => 'video/x-matroska',
];
$ext = strtolower($ext);
if (array_key_exists($ext, $mimes)) {
return $mimes[$ext];
}
return 'application/octet-stream';
}
public static function filenameToType($filename)
{
$qpos = strpos($filename, '?');
if (false !== $qpos) {
$filename = substr($filename, 0, $qpos);
}
$ext = static::mb_pathinfo($filename, PATHINFO_EXTENSION);
return static::_mime_types($ext);
}
public static function mb_pathinfo($path, $options = null)
{
$ret = ['dirname' => '', 'basename' => '', 'extension' => '', 'filename' => ''];
$pathinfo = [];
if (preg_match('#^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^.\\\\/]+?)|))[\\\\/.]*$#m', $path, $pathinfo)) {
if (array_key_exists(1, $pathinfo)) {
$ret['dirname'] = $pathinfo[1];
}
if (array_key_exists(2, $pathinfo)) {
$ret['basename'] = $pathinfo[2];
}
if (array_key_exists(5, $pathinfo)) {
$ret['extension'] = $pathinfo[5];
}
if (array_key_exists(3, $pathinfo)) {
$ret['filename'] = $pathinfo[3];
}
}
switch ($options) {
case PATHINFO_DIRNAME:
case 'dirname':
return $ret['dirname'];
case PATHINFO_BASENAME:
case 'basename':
return $ret['basename'];
case PATHINFO_EXTENSION:
case 'extension':
return $ret['extension'];
case PATHINFO_FILENAME:
case 'filename':
return $ret['filename'];
default:
return $ret;
}
}
public function set($name, $value = '')
{
if (property_exists($this, $name)) {
$this->$name = $value;
return true;
}
$this->setError($this->lang('variable_set') . $name);
return false;
}
public function secureHeader($str)
{
return trim(str_replace(["\r", "\n"], '', $str));
}
public static function normalizeBreaks($text, $breaktype = null)
{
if (null === $breaktype) {
$breaktype = static::$LE;
}
$text = str_replace([self::CRLF, "\r"], "\n", $text);
if ("\n" !== $breaktype) {
$text = str_replace("\n", $breaktype, $text);
}
return $text;
}
public static function stripTrailingWSP($text)
{
return rtrim($text, " \r\n\t");
}
public static function getLE()
{
return static::$LE;
}
protected static function setLE($le)
{
static::$LE = $le;
}
public function sign($cert_filename, $key_filename, $key_pass, $extracerts_filename = '')
{
$this->sign_cert_file = $cert_filename;
$this->sign_key_file = $key_filename;
$this->sign_key_pass = $key_pass;
$this->sign_extracerts_file = $extracerts_filename;
}
public function DKIM_QP($txt)
{
$line = '';
$len = strlen($txt);
for ($i = 0; $i < $len; ++$i) {
$ord = ord($txt[$i]);
if (((0x21 <= $ord) && ($ord <= 0x3A)) || $ord === 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E))) {
$line .= $txt[$i];
} else {
$line .= '=' . sprintf('%02X', $ord);
}
}
return $line;
}
public function DKIM_Sign($signHeader)
{
if (!defined('PKCS7_TEXT')) {
if ($this->exceptions) {
throw new Exception($this->lang('extension_missing') . 'openssl');
}
return '';
}
$privKeyStr = !empty($this->DKIM_private_string) ?
$this->DKIM_private_string :
file_get_contents($this->DKIM_private);
if ('' !== $this->DKIM_passphrase) {
$privKey = openssl_pkey_get_private($privKeyStr, $this->DKIM_passphrase);
} else {
$privKey = openssl_pkey_get_private($privKeyStr);
}
if (openssl_sign($signHeader, $signature, $privKey, 'sha256WithRSAEncryption')) {
if (\PHP_MAJOR_VERSION < 8) {
openssl_pkey_free($privKey);
}
return base64_encode($signature);
}
if (\PHP_MAJOR_VERSION < 8) {
openssl_pkey_free($privKey);
}
return '';
}
public function DKIM_HeaderC($signHeader)
{
$signHeader = static::normalizeBreaks($signHeader, self::CRLF);
$signHeader = preg_replace('/\r\n[ \t]+/', ' ', $signHeader);
$lines = explode(self::CRLF, $signHeader);
foreach ($lines as $key => $line) {
if (strpos($line, ':') === false) {
continue;
}
list($heading, $value) = explode(':', $line, 2);
$heading = strtolower($heading);
$value = preg_replace('/[ \t]+/', ' ', $value);
$lines[$key] = trim($heading, " \t") . ':' . trim($value, " \t");
}
return implode(self::CRLF, $lines);
}
public function DKIM_BodyC($body)
{
if (empty($body)) {
return self::CRLF;
}
$body = static::normalizeBreaks($body, self::CRLF);
return static::stripTrailingWSP($body) . self::CRLF;
}
public function DKIM_Add($headers_line, $subject, $body)
{
$DKIMsignatureType = 'rsa-sha256';
$DKIMcanonicalization = 'relaxed/simple';
$DKIMquery = 'dns/txt';
$DKIMtime = time();
$autoSignHeaders = [
'from',
'to',
'cc',
'date',
'subject',
'reply-to',
'message-id',
'content-type',
'mime-version',
'x-mailer',
];
if (stripos($headers_line, 'Subject') === false) {
$headers_line .= 'Subject: ' . $subject . static::$LE;
}
$headerLines = explode(static::$LE, $headers_line);
$currentHeaderLabel = '';
$currentHeaderValue = '';
$parsedHeaders = [];
$headerLineIndex = 0;
$headerLineCount = count($headerLines);
foreach ($headerLines as $headerLine) {
$matches = [];
if (preg_match('/^([^ \t]*?)(?::[ \t]*)(.*)$/', $headerLine, $matches)) {
if ($currentHeaderLabel !== '') {
$parsedHeaders[] = ['label' => $currentHeaderLabel, 'value' => $currentHeaderValue];
}
$currentHeaderLabel = $matches[1];
$currentHeaderValue = $matches[2];
} elseif (preg_match('/^[ \t]+(.*)$/', $headerLine, $matches)) {
$currentHeaderValue .= ' ' . $matches[1];
}
++$headerLineIndex;
if ($headerLineIndex >= $headerLineCount) {
$parsedHeaders[] = ['label' => $currentHeaderLabel, 'value' => $currentHeaderValue];
}
}
$copiedHeaders = [];
$headersToSignKeys = [];
$headersToSign = [];
foreach ($parsedHeaders as $header) {
if (in_array(strtolower($header['label']), $autoSignHeaders, true)) {
$headersToSignKeys[] = $header['label'];
$headersToSign[] = $header['label'] . ': ' . $header['value'];
if ($this->DKIM_copyHeaderFields) {
$copiedHeaders[] = $header['label'] . ':' .
str_replace('|', '=7C', $this->DKIM_QP($header['value']));
}
continue;
}
if (in_array($header['label'], $this->DKIM_extraHeaders, true)) {
foreach ($this->CustomHeader as $customHeader) {
if ($customHeader[0] === $header['label']) {
$headersToSignKeys[] = $header['label'];
$headersToSign[] = $header['label'] . ': ' . $header['value'];
if ($this->DKIM_copyHeaderFields) {
$copiedHeaders[] = $header['label'] . ':' .
str_replace('|', '=7C', $this->DKIM_QP($header['value']));
}
continue 2;
}
}
}
}
$copiedHeaderFields = '';
if ($this->DKIM_copyHeaderFields && count($copiedHeaders) > 0) {
$copiedHeaderFields = ' z=';
$first = true;
foreach ($copiedHeaders as $copiedHeader) {
if (!$first) {
$copiedHeaderFields .= static::$LE . ' |';
}
if (strlen($copiedHeader) > self::STD_LINE_LENGTH - 3) {
$copiedHeaderFields .= substr(
chunk_split($copiedHeader, self::STD_LINE_LENGTH - 3, static::$LE . self::FWS),
0,
-strlen(static::$LE . self::FWS)
);
} else {
$copiedHeaderFields .= $copiedHeader;
}
$first = false;
}
$copiedHeaderFields .= ';' . static::$LE;
}
$headerKeys = ' h=' . implode(':', $headersToSignKeys) . ';' . static::$LE;
$headerValues = implode(static::$LE, $headersToSign);
$body = $this->DKIM_BodyC($body);
$DKIMb64 = base64_encode(pack('H*', hash('sha256', $body)));
$ident = '';
if ('' !== $this->DKIM_identity) {
$ident = ' i=' . $this->DKIM_identity . ';' . static::$LE;
}
$dkimSignatureHeader = 'DKIM-Signature: v=1;' .
' d=' . $this->DKIM_domain . ';' .
' s=' . $this->DKIM_selector . ';' . static::$LE .
' a=' . $DKIMsignatureType . ';' .
' q=' . $DKIMquery . ';' .
' t=' . $DKIMtime . ';' .
' c=' . $DKIMcanonicalization . ';' . static::$LE .
$headerKeys .
$ident .
$copiedHeaderFields .
' bh=' . $DKIMb64 . ';' . static::$LE .
' b=';
$canonicalizedHeaders = $this->DKIM_HeaderC(
$headerValues . static::$LE . $dkimSignatureHeader
);
$signature = $this->DKIM_Sign($canonicalizedHeaders);
$signature = trim(chunk_split($signature, self::STD_LINE_LENGTH - 3, static::$LE . self::FWS));
return static::normalizeBreaks($dkimSignatureHeader . $signature);
}
public static function hasLineLongerThanMax($str)
{
return (bool) preg_match('/^(.{' . (self::MAX_LINE_LENGTH + strlen(static::$LE)) . ',})/m', $str);
}
public static function quotedString($str)
{
if (preg_match('/[ ()<>@,;:"\/\[\]?=]/', $str)) {
return '"' . str_replace('"', '\\"', $str) . '"';
}
return $str;
}
public function getToAddresses()
{
return $this->to;
}
public function getCcAddresses()
{
return $this->cc;
}
public function getBccAddresses()
{
return $this->bcc;
}
public function getReplyToAddresses()
{
return $this->ReplyTo;
}
public function getAllRecipientAddresses()
{
return $this->all_recipients;
}
protected function doCallback($isSent, $to, $cc, $bcc, $subject, $body, $from, $extra)
{
if (!empty($this->action_function) && is_callable($this->action_function)) {
call_user_func($this->action_function, $isSent, $to, $cc, $bcc, $subject, $body, $from, $extra);
}
}
public function getOAuth()
{
return $this->oauth;
}
public function setOAuth(OAuth $oauth)
{
$this->oauth = $oauth;
}
}