common.net.ds package¶
Submodules¶
common.net.ds.aes module¶
-
class
common.net.ds.aes.
AES
(key)¶ Bases:
object
Encapsulates the AES block cipher.
You generally should not need this. Use the AESModeOfOperation classes below instead.
-
S
= [99, 124, 119, 123, 242, 107, 111, 197, 48, 1, 103, 43, 254, 215, 171, 118, 202, 130, 201, 125, 250, 89, 71, 240, 173, 212, 162, 175, 156, 164, 114, 192, 183, 253, 147, 38, 54, 63, 247, 204, 52, 165, 229, 241, 113, 216, 49, 21, 4, 199, 35, 195, 24, 150, 5, 154, 7, 18, 128, 226, 235, 39, 178, 117, 9, 131, 44, 26, 27, 110, 90, 160, 82, 59, 214, 179, 41, 227, 47, 132, 83, 209, 0, 237, 32, 252, 177, 91, 106, 203, 190, 57, 74, 76, 88, 207, 208, 239, 170, 251, 67, 77, 51, 133, 69, 249, 2, 127, 80, 60, 159, 168, 81, 163, 64, 143, 146, 157, 56, 245, 188, 182, 218, 33, 16, 255, 243, 210, 205, 12, 19, 236, 95, 151, 68, 23, 196, 167, 126, 61, 100, 93, 25, 115, 96, 129, 79, 220, 34, 42, 144, 136, 70, 238, 184, 20, 222, 94, 11, 219, 224, 50, 58, 10, 73, 6, 36, 92, 194, 211, 172, 98, 145, 149, 228, 121, 231, 200, 55, 109, 141, 213, 78, 169, 108, 86, 244, 234, 101, 122, 174, 8, 186, 120, 37, 46, 28, 166, 180, 198, 232, 221, 116, 31, 75, 189, 139, 138, 112, 62, 181, 102, 72, 3, 246, 14, 97, 53, 87, 185, 134, 193, 29, 158, 225, 248, 152, 17, 105, 217, 142, 148, 155, 30, 135, 233, 206, 85, 40, 223, 140, 161, 137, 13, 191, 230, 66, 104, 65, 153, 45, 15, 176, 84, 187, 22]¶
-
Si
= [82, 9, 106, 213, 48, 54, 165, 56, 191, 64, 163, 158, 129, 243, 215, 251, 124, 227, 57, 130, 155, 47, 255, 135, 52, 142, 67, 68, 196, 222, 233, 203, 84, 123, 148, 50, 166, 194, 35, 61, 238, 76, 149, 11, 66, 250, 195, 78, 8, 46, 161, 102, 40, 217, 36, 178, 118, 91, 162, 73, 109, 139, 209, 37, 114, 248, 246, 100, 134, 104, 152, 22, 212, 164, 92, 204, 93, 101, 182, 146, 108, 112, 72, 80, 253, 237, 185, 218, 94, 21, 70, 87, 167, 141, 157, 132, 144, 216, 171, 0, 140, 188, 211, 10, 247, 228, 88, 5, 184, 179, 69, 6, 208, 44, 30, 143, 202, 63, 15, 2, 193, 175, 189, 3, 1, 19, 138, 107, 58, 145, 17, 65, 79, 103, 220, 234, 151, 242, 207, 206, 240, 180, 230, 115, 150, 172, 116, 34, 231, 173, 53, 133, 226, 249, 55, 232, 28, 117, 223, 110, 71, 241, 26, 113, 29, 41, 197, 137, 111, 183, 98, 14, 170, 24, 190, 27, 252, 86, 62, 75, 198, 210, 121, 32, 154, 219, 192, 254, 120, 205, 90, 244, 31, 221, 168, 51, 136, 7, 199, 49, 177, 18, 16, 89, 39, 128, 236, 95, 96, 81, 127, 169, 25, 181, 74, 13, 45, 229, 122, 159, 147, 201, 156, 239, 160, 224, 59, 77, 174, 42, 245, 176, 200, 235, 187, 60, 131, 83, 153, 97, 23, 43, 4, 126, 186, 119, 214, 38, 225, 105, 20, 99, 85, 33, 12, 125]¶
-
T1
= [3328402341, 4168907908, 4000806809, 4135287693, 4294111757, 3597364157, 3731845041, 2445657428, 1613770832, 33620227, 3462883241, 1445669757, 3892248089, 3050821474, 1303096294, 3967186586, 2412431941, 528646813, 2311702848, 4202528135, 4026202645, 2992200171, 2387036105, 4226871307, 1101901292, 3017069671, 1604494077, 1169141738, 597466303, 1403299063, 3832705686, 2613100635, 1974974402, 3791519004, 1033081774, 1277568618, 1815492186, 2118074177, 4126668546, 2211236943, 1748251740, 1369810420, 3521504564, 4193382664, 3799085459, 2883115123, 1647391059, 706024767, 134480908, 2512897874, 1176707941, 2646852446, 806885416, 932615841, 168101135, 798661301, 235341577, 605164086, 461406363, 3756188221, 3454790438, 1311188841, 2142417613, 3933566367, 302582043, 495158174, 1479289972, 874125870, 907746093, 3698224818, 3025820398, 1537253627, 2756858614, 1983593293, 3084310113, 2108928974, 1378429307, 3722699582, 1580150641, 327451799, 2790478837, 3117535592, 0, 3253595436, 1075847264, 3825007647, 2041688520, 3059440621, 3563743934, 2378943302, 1740553945, 1916352843, 2487896798, 2555137236, 2958579944, 2244988746, 3151024235, 3320835882, 1336584933, 3992714006, 2252555205, 2588757463, 1714631509, 293963156, 2319795663, 3925473552, 67240454, 4269768577, 2689618160, 2017213508, 631218106, 1269344483, 2723238387, 1571005438, 2151694528, 93294474, 1066570413, 563977660, 1882732616, 4059428100, 1673313503, 2008463041, 2950355573, 1109467491, 537923632, 3858759450, 4260623118, 3218264685, 2177748300, 403442708, 638784309, 3287084079, 3193921505, 899127202, 2286175436, 773265209, 2479146071, 1437050866, 4236148354, 2050833735, 3362022572, 3126681063, 840505643, 3866325909, 3227541664, 427917720, 2655997905, 2749160575, 1143087718, 1412049534, 999329963, 193497219, 2353415882, 3354324521, 1807268051, 672404540, 2816401017, 3160301282, 369822493, 2916866934, 3688947771, 1681011286, 1949973070, 336202270, 2454276571, 201721354, 1210328172, 3093060836, 2680341085, 3184776046, 1135389935, 3294782118, 965841320, 831886756, 3554993207, 4068047243, 3588745010, 2345191491, 1849112409, 3664604599, 26054028, 2983581028, 2622377682, 1235855840, 3630984372, 2891339514, 4092916743, 3488279077, 3395642799, 4101667470, 1202630377, 268961816, 1874508501, 4034427016, 1243948399, 1546530418, 941366308, 1470539505, 1941222599, 2546386513, 3421038627, 2715671932, 3899946140, 1042226977, 2521517021, 1639824860, 227249030, 260737669, 3765465232, 2084453954, 1907733956, 3429263018, 2420656344, 100860677, 4160157185, 470683154, 3261161891, 1781871967, 2924959737, 1773779408, 394692241, 2579611992, 974986535, 664706745, 3655459128, 3958962195, 731420851, 571543859, 3530123707, 2849626480, 126783113, 865375399, 765172662, 1008606754, 361203602, 3387549984, 2278477385, 2857719295, 1344809080, 2782912378, 59542671, 1503764984, 160008576, 437062935, 1707065306, 3622233649, 2218934982, 3496503480, 2185314755, 697932208, 1512910199, 504303377, 2075177163, 2824099068, 1841019862, 739644986]¶
-
T2
= [2781242211, 2230877308, 2582542199, 2381740923, 234877682, 3184946027, 2984144751, 1418839493, 1348481072, 50462977, 2848876391, 2102799147, 434634494, 1656084439, 3863849899, 2599188086, 1167051466, 2636087938, 1082771913, 2281340285, 368048890, 3954334041, 3381544775, 201060592, 3963727277, 1739838676, 4250903202, 3930435503, 3206782108, 4149453988, 2531553906, 1536934080, 3262494647, 484572669, 2923271059, 1783375398, 1517041206, 1098792767, 49674231, 1334037708, 1550332980, 4098991525, 886171109, 150598129, 2481090929, 1940642008, 1398944049, 1059722517, 201851908, 1385547719, 1699095331, 1587397571, 674240536, 2704774806, 252314885, 3039795866, 151914247, 908333586, 2602270848, 1038082786, 651029483, 1766729511, 3447698098, 2682942837, 454166793, 2652734339, 1951935532, 775166490, 758520603, 3000790638, 4004797018, 4217086112, 4137964114, 1299594043, 1639438038, 3464344499, 2068982057, 1054729187, 1901997871, 2534638724, 4121318227, 1757008337, 0, 750906861, 1614815264, 535035132, 3363418545, 3988151131, 3201591914, 1183697867, 3647454910, 1265776953, 3734260298, 3566750796, 3903871064, 1250283471, 1807470800, 717615087, 3847203498, 384695291, 3313910595, 3617213773, 1432761139, 2484176261, 3481945413, 283769337, 100925954, 2180939647, 4037038160, 1148730428, 3123027871, 3813386408, 4087501137, 4267549603, 3229630528, 2315620239, 2906624658, 3156319645, 1215313976, 82966005, 3747855548, 3245848246, 1974459098, 1665278241, 807407632, 451280895, 251524083, 1841287890, 1283575245, 337120268, 891687699, 801369324, 3787349855, 2721421207, 3431482436, 959321879, 1469301956, 4065699751, 2197585534, 1199193405, 2898814052, 3887750493, 724703513, 2514908019, 2696962144, 2551808385, 3516813135, 2141445340, 1715741218, 2119445034, 2872807568, 2198571144, 3398190662, 700968686, 3547052216, 1009259540, 2041044702, 3803995742, 487983883, 1991105499, 1004265696, 1449407026, 1316239930, 504629770, 3683797321, 168560134, 1816667172, 3837287516, 1570751170, 1857934291, 4014189740, 2797888098, 2822345105, 2754712981, 936633572, 2347923833, 852879335, 1133234376, 1500395319, 3084545389, 2348912013, 1689376213, 3533459022, 3762923945, 3034082412, 4205598294, 133428468, 634383082, 2949277029, 2398386810, 3913789102, 403703816, 3580869306, 2297460856, 1867130149, 1918643758, 607656988, 4049053350, 3346248884, 1368901318, 600565992, 2090982877, 2632479860, 557719327, 3717614411, 3697393085, 2249034635, 2232388234, 2430627952, 1115438654, 3295786421, 2865522278, 3633334344, 84280067, 33027830, 303828494, 2747425121, 1600795957, 4188952407, 3496589753, 2434238086, 1486471617, 658119965, 3106381470, 953803233, 334231800, 3005978776, 857870609, 3151128937, 1890179545, 2298973838, 2805175444, 3056442267, 574365214, 2450884487, 550103529, 1233637070, 4289353045, 2018519080, 2057691103, 2399374476, 4166623649, 2148108681, 387583245, 3664101311, 836232934, 3330556482, 3100665960, 3280093505, 2955516313, 2002398509, 287182607, 3413881008, 4238890068, 3597515707, 975967766]¶
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T3
= [1671808611, 2089089148, 2006576759, 2072901243, 4061003762, 1807603307, 1873927791, 3310653893, 810573872, 16974337, 1739181671, 729634347, 4263110654, 3613570519, 2883997099, 1989864566, 3393556426, 2191335298, 3376449993, 2106063485, 4195741690, 1508618841, 1204391495, 4027317232, 2917941677, 3563566036, 2734514082, 2951366063, 2629772188, 2767672228, 1922491506, 3227229120, 3082974647, 4246528509, 2477669779, 644500518, 911895606, 1061256767, 4144166391, 3427763148, 878471220, 2784252325, 3845444069, 4043897329, 1905517169, 3631459288, 827548209, 356461077, 67897348, 3344078279, 593839651, 3277757891, 405286936, 2527147926, 84871685, 2595565466, 118033927, 305538066, 2157648768, 3795705826, 3945188843, 661212711, 2999812018, 1973414517, 152769033, 2208177539, 745822252, 439235610, 455947803, 1857215598, 1525593178, 2700827552, 1391895634, 994932283, 3596728278, 3016654259, 695947817, 3812548067, 795958831, 2224493444, 1408607827, 3513301457, 0, 3979133421, 543178784, 4229948412, 2982705585, 1542305371, 1790891114, 3410398667, 3201918910, 961245753, 1256100938, 1289001036, 1491644504, 3477767631, 3496721360, 4012557807, 2867154858, 4212583931, 1137018435, 1305975373, 861234739, 2241073541, 1171229253, 4178635257, 33948674, 2139225727, 1357946960, 1011120188, 2679776671, 2833468328, 1374921297, 2751356323, 1086357568, 2408187279, 2460827538, 2646352285, 944271416, 4110742005, 3168756668, 3066132406, 3665145818, 560153121, 271589392, 4279952895, 4077846003, 3530407890, 3444343245, 202643468, 322250259, 3962553324, 1608629855, 2543990167, 1154254916, 389623319, 3294073796, 2817676711, 2122513534, 1028094525, 1689045092, 1575467613, 422261273, 1939203699, 1621147744, 2174228865, 1339137615, 3699352540, 577127458, 712922154, 2427141008, 2290289544, 1187679302, 3995715566, 3100863416, 339486740, 3732514782, 1591917662, 186455563, 3681988059, 3762019296, 844522546, 978220090, 169743370, 1239126601, 101321734, 611076132, 1558493276, 3260915650, 3547250131, 2901361580, 1655096418, 2443721105, 2510565781, 3828863972, 2039214713, 3878868455, 3359869896, 928607799, 1840765549, 2374762893, 3580146133, 1322425422, 2850048425, 1823791212, 1459268694, 4094161908, 3928346602, 1706019429, 2056189050, 2934523822, 135794696, 3134549946, 2022240376, 628050469, 779246638, 472135708, 2800834470, 3032970164, 3327236038, 3894660072, 3715932637, 1956440180, 522272287, 1272813131, 3185336765, 2340818315, 2323976074, 1888542832, 1044544574, 3049550261, 1722469478, 1222152264, 50660867, 4127324150, 236067854, 1638122081, 895445557, 1475980887, 3117443513, 2257655686, 3243809217, 489110045, 2662934430, 3778599393, 4162055160, 2561878936, 288563729, 1773916777, 3648039385, 2391345038, 2493985684, 2612407707, 505560094, 2274497927, 3911240169, 3460925390, 1442818645, 678973480, 3749357023, 2358182796, 2717407649, 2306869641, 219617805, 3218761151, 3862026214, 1120306242, 1756942440, 1103331905, 2578459033, 762796589, 252780047, 2966125488, 1425844308, 3151392187, 372911126]¶
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T4
= [1667474886, 2088535288, 2004326894, 2071694838, 4075949567, 1802223062, 1869591006, 3318043793, 808472672, 16843522, 1734846926, 724270422, 4278065639, 3621216949, 2880169549, 1987484396, 3402253711, 2189597983, 3385409673, 2105378810, 4210693615, 1499065266, 1195886990, 4042263547, 2913856577, 3570689971, 2728590687, 2947541573, 2627518243, 2762274643, 1920112356, 3233831835, 3082273397, 4261223649, 2475929149, 640051788, 909531756, 1061110142, 4160160501, 3435941763, 875846760, 2779116625, 3857003729, 4059105529, 1903268834, 3638064043, 825316194, 353713962, 67374088, 3351728789, 589522246, 3284360861, 404236336, 2526454071, 84217610, 2593830191, 117901582, 303183396, 2155911963, 3806477791, 3958056653, 656894286, 2998062463, 1970642922, 151591698, 2206440989, 741110872, 437923380, 454765878, 1852748508, 1515908788, 2694904667, 1381168804, 993742198, 3604373943, 3014905469, 690584402, 3823320797, 791638366, 2223281939, 1398011302, 3520161977, 0, 3991743681, 538992704, 4244381667, 2981218425, 1532751286, 1785380564, 3419096717, 3200178535, 960056178, 1246420628, 1280103576, 1482221744, 3486468741, 3503319995, 4025428677, 2863326543, 4227536621, 1128514950, 1296947098, 859002214, 2240123921, 1162203018, 4193849577, 33687044, 2139062782, 1347481760, 1010582648, 2678045221, 2829640523, 1364325282, 2745433693, 1077985408, 2408548869, 2459086143, 2644360225, 943212656, 4126475505, 3166494563, 3065430391, 3671750063, 555836226, 269496352, 4294908645, 4092792573, 3537006015, 3452783745, 202118168, 320025894, 3974901699, 1600119230, 2543297077, 1145359496, 387397934, 3301201811, 2812801621, 2122220284, 1027426170, 1684319432, 1566435258, 421079858, 1936954854, 1616945344, 2172753945, 1330631070, 3705438115, 572679748, 707427924, 2425400123, 2290647819, 1179044492, 4008585671, 3099120491, 336870440, 3739122087, 1583276732, 185277718, 3688593069, 3772791771, 842159716, 976899700, 168435220, 1229577106, 101059084, 606366792, 1549591736, 3267517855, 3553849021, 2897014595, 1650632388, 2442242105, 2509612081, 3840161747, 2038008818, 3890688725, 3368567691, 926374254, 1835907034, 2374863873, 3587531953, 1313788572, 2846482505, 1819063512, 1448540844, 4109633523, 3941213647, 1701162954, 2054852340, 2930698567, 134748176, 3132806511, 2021165296, 623210314, 774795868, 471606328, 2795958615, 3031746419, 3334885783, 3907527627, 3722280097, 1953799400, 522133822, 1263263126, 3183336545, 2341176845, 2324333839, 1886425312, 1044267644, 3048588401, 1718004428, 1212733584, 50529542, 4143317495, 235803164, 1633788866, 892690282, 1465383342, 3115962473, 2256965911, 3250673817, 488449850, 2661202215, 3789633753, 4177007595, 2560144171, 286339874, 1768537042, 3654906025, 2391705863, 2492770099, 2610673197, 505291324, 2273808917, 3924369609, 3469625735, 1431699370, 673740880, 3755965093, 2358021891, 2711746649, 2307489801, 218961690, 3217021541, 3873845719, 1111672452, 1751693520, 1094828930, 2576986153, 757954394, 252645662, 2964376443, 1414855848, 3149649517, 370555436]¶
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T5
= [1374988112, 2118214995, 437757123, 975658646, 1001089995, 530400753, 2902087851, 1273168787, 540080725, 2910219766, 2295101073, 4110568485, 1340463100, 3307916247, 641025152, 3043140495, 3736164937, 632953703, 1172967064, 1576976609, 3274667266, 2169303058, 2370213795, 1809054150, 59727847, 361929877, 3211623147, 2505202138, 3569255213, 1484005843, 1239443753, 2395588676, 1975683434, 4102977912, 2572697195, 666464733, 3202437046, 4035489047, 3374361702, 2110667444, 1675577880, 3843699074, 2538681184, 1649639237, 2976151520, 3144396420, 4269907996, 4178062228, 1883793496, 2403728665, 2497604743, 1383856311, 2876494627, 1917518562, 3810496343, 1716890410, 3001755655, 800440835, 2261089178, 3543599269, 807962610, 599762354, 33778362, 3977675356, 2328828971, 2809771154, 4077384432, 1315562145, 1708848333, 101039829, 3509871135, 3299278474, 875451293, 2733856160, 92987698, 2767645557, 193195065, 1080094634, 1584504582, 3178106961, 1042385657, 2531067453, 3711829422, 1306967366, 2438237621, 1908694277, 67556463, 1615861247, 429456164, 3602770327, 2302690252, 1742315127, 2968011453, 126454664, 3877198648, 2043211483, 2709260871, 2084704233, 4169408201, 0, 159417987, 841739592, 504459436, 1817866830, 4245618683, 260388950, 1034867998, 908933415, 168810852, 1750902305, 2606453969, 607530554, 202008497, 2472011535, 3035535058, 463180190, 2160117071, 1641816226, 1517767529, 470948374, 3801332234, 3231722213, 1008918595, 303765277, 235474187, 4069246893, 766945465, 337553864, 1475418501, 2943682380, 4003061179, 2743034109, 4144047775, 1551037884, 1147550661, 1543208500, 2336434550, 3408119516, 3069049960, 3102011747, 3610369226, 1113818384, 328671808, 2227573024, 2236228733, 3535486456, 2935566865, 3341394285, 496906059, 3702665459, 226906860, 2009195472, 733156972, 2842737049, 294930682, 1206477858, 2835123396, 2700099354, 1451044056, 573804783, 2269728455, 3644379585, 2362090238, 2564033334, 2801107407, 2776292904, 3669462566, 1068351396, 742039012, 1350078989, 1784663195, 1417561698, 4136440770, 2430122216, 775550814, 2193862645, 2673705150, 1775276924, 1876241833, 3475313331, 3366754619, 270040487, 3902563182, 3678124923, 3441850377, 1851332852, 3969562369, 2203032232, 3868552805, 2868897406, 566021896, 4011190502, 3135740889, 1248802510, 3936291284, 699432150, 832877231, 708780849, 3332740144, 899835584, 1951317047, 4236429990, 3767586992, 866637845, 4043610186, 1106041591, 2144161806, 395441711, 1984812685, 1139781709, 3433712980, 3835036895, 2664543715, 1282050075, 3240894392, 1181045119, 2640243204, 25965917, 4203181171, 4211818798, 3009879386, 2463879762, 3910161971, 1842759443, 2597806476, 933301370, 1509430414, 3943906441, 3467192302, 3076639029, 3776767469, 2051518780, 2631065433, 1441952575, 404016761, 1942435775, 1408749034, 1610459739, 3745345300, 2017778566, 3400528769, 3110650942, 941896748, 3265478751, 371049330, 3168937228, 675039627, 4279080257, 967311729, 135050206, 3635733660, 1683407248, 2076935265, 3576870512, 1215061108, 3501741890]¶
-
T6
= [1347548327, 1400783205, 3273267108, 2520393566, 3409685355, 4045380933, 2880240216, 2471224067, 1428173050, 4138563181, 2441661558, 636813900, 4233094615, 3620022987, 2149987652, 2411029155, 1239331162, 1730525723, 2554718734, 3781033664, 46346101, 310463728, 2743944855, 3328955385, 3875770207, 2501218972, 3955191162, 3667219033, 768917123, 3545789473, 692707433, 1150208456, 1786102409, 2029293177, 1805211710, 3710368113, 3065962831, 401639597, 1724457132, 3028143674, 409198410, 2196052529, 1620529459, 1164071807, 3769721975, 2226875310, 486441376, 2499348523, 1483753576, 428819965, 2274680428, 3075636216, 598438867, 3799141122, 1474502543, 711349675, 129166120, 53458370, 2592523643, 2782082824, 4063242375, 2988687269, 3120694122, 1559041666, 730517276, 2460449204, 4042459122, 2706270690, 3446004468, 3573941694, 533804130, 2328143614, 2637442643, 2695033685, 839224033, 1973745387, 957055980, 2856345839, 106852767, 1371368976, 4181598602, 1033297158, 2933734917, 1179510461, 3046200461, 91341917, 1862534868, 4284502037, 605657339, 2547432937, 3431546947, 2003294622, 3182487618, 2282195339, 954669403, 3682191598, 1201765386, 3917234703, 3388507166, 0, 2198438022, 1211247597, 2887651696, 1315723890, 4227665663, 1443857720, 507358933, 657861945, 1678381017, 560487590, 3516619604, 975451694, 2970356327, 261314535, 3535072918, 2652609425, 1333838021, 2724322336, 1767536459, 370938394, 182621114, 3854606378, 1128014560, 487725847, 185469197, 2918353863, 3106780840, 3356761769, 2237133081, 1286567175, 3152976349, 4255350624, 2683765030, 3160175349, 3309594171, 878443390, 1988838185, 3704300486, 1756818940, 1673061617, 3403100636, 272786309, 1075025698, 545572369, 2105887268, 4174560061, 296679730, 1841768865, 1260232239, 4091327024, 3960309330, 3497509347, 1814803222, 2578018489, 4195456072, 575138148, 3299409036, 446754879, 3629546796, 4011996048, 3347532110, 3252238545, 4270639778, 915985419, 3483825537, 681933534, 651868046, 2755636671, 3828103837, 223377554, 2607439820, 1649704518, 3270937875, 3901806776, 1580087799, 4118987695, 3198115200, 2087309459, 2842678573, 3016697106, 1003007129, 2802849917, 1860738147, 2077965243, 164439672, 4100872472, 32283319, 2827177882, 1709610350, 2125135846, 136428751, 3874428392, 3652904859, 3460984630, 3572145929, 3593056380, 2939266226, 824852259, 818324884, 3224740454, 930369212, 2801566410, 2967507152, 355706840, 1257309336, 4148292826, 243256656, 790073846, 2373340630, 1296297904, 1422699085, 3756299780, 3818836405, 457992840, 3099667487, 2135319889, 77422314, 1560382517, 1945798516, 788204353, 1521706781, 1385356242, 870912086, 325965383, 2358957921, 2050466060, 2388260884, 2313884476, 4006521127, 901210569, 3990953189, 1014646705, 1503449823, 1062597235, 2031621326, 3212035895, 3931371469, 1533017514, 350174575, 2256028891, 2177544179, 1052338372, 741876788, 1606591296, 1914052035, 213705253, 2334669897, 1107234197, 1899603969, 3725069491, 2631447780, 2422494913, 1635502980, 1893020342, 1950903388, 1120974935]¶
-
T7
= [2807058932, 1699970625, 2764249623, 1586903591, 1808481195, 1173430173, 1487645946, 59984867, 4199882800, 1844882806, 1989249228, 1277555970, 3623636965, 3419915562, 1149249077, 2744104290, 1514790577, 459744698, 244860394, 3235995134, 1963115311, 4027744588, 2544078150, 4190530515, 1608975247, 2627016082, 2062270317, 1507497298, 2200818878, 567498868, 1764313568, 3359936201, 2305455554, 2037970062, 1047239000, 1910319033, 1337376481, 2904027272, 2892417312, 984907214, 1243112415, 830661914, 861968209, 2135253587, 2011214180, 2927934315, 2686254721, 731183368, 1750626376, 4246310725, 1820824798, 4172763771, 3542330227, 48394827, 2404901663, 2871682645, 671593195, 3254988725, 2073724613, 145085239, 2280796200, 2779915199, 1790575107, 2187128086, 472615631, 3029510009, 4075877127, 3802222185, 4107101658, 3201631749, 1646252340, 4270507174, 1402811438, 1436590835, 3778151818, 3950355702, 3963161475, 4020912224, 2667994737, 273792366, 2331590177, 104699613, 95345982, 3175501286, 2377486676, 1560637892, 3564045318, 369057872, 4213447064, 3919042237, 1137477952, 2658625497, 1119727848, 2340947849, 1530455833, 4007360968, 172466556, 266959938, 516552836, 0, 2256734592, 3980931627, 1890328081, 1917742170, 4294704398, 945164165, 3575528878, 958871085, 3647212047, 2787207260, 1423022939, 775562294, 1739656202, 3876557655, 2530391278, 2443058075, 3310321856, 547512796, 1265195639, 437656594, 3121275539, 719700128, 3762502690, 387781147, 218828297, 3350065803, 2830708150, 2848461854, 428169201, 122466165, 3720081049, 1627235199, 648017665, 4122762354, 1002783846, 2117360635, 695634755, 3336358691, 4234721005, 4049844452, 3704280881, 2232435299, 574624663, 287343814, 612205898, 1039717051, 840019705, 2708326185, 793451934, 821288114, 1391201670, 3822090177, 376187827, 3113855344, 1224348052, 1679968233, 2361698556, 1058709744, 752375421, 2431590963, 1321699145, 3519142200, 2734591178, 188127444, 2177869557, 3727205754, 2384911031, 3215212461, 2648976442, 2450346104, 3432737375, 1180849278, 331544205, 3102249176, 4150144569, 2952102595, 2159976285, 2474404304, 766078933, 313773861, 2570832044, 2108100632, 1668212892, 3145456443, 2013908262, 418672217, 3070356634, 2594734927, 1852171925, 3867060991, 3473416636, 3907448597, 2614737639, 919489135, 164948639, 2094410160, 2997825956, 590424639, 2486224549, 1723872674, 3157750862, 3399941250, 3501252752, 3625268135, 2555048196, 3673637356, 1343127501, 4130281361, 3599595085, 2957853679, 1297403050, 81781910, 3051593425, 2283490410, 532201772, 1367295589, 3926170974, 895287692, 1953757831, 1093597963, 492483431, 3528626907, 1446242576, 1192455638, 1636604631, 209336225, 344873464, 1015671571, 669961897, 3375740769, 3857572124, 2973530695, 3747192018, 1933530610, 3464042516, 935293895, 3454686199, 2858115069, 1863638845, 3683022916, 4085369519, 3292445032, 875313188, 1080017571, 3279033885, 621591778, 1233856572, 2504130317, 24197544, 3017672716, 3835484340, 3247465558, 2220981195, 3060847922, 1551124588, 1463996600]¶
-
T8
= [4104605777, 1097159550, 396673818, 660510266, 2875968315, 2638606623, 4200115116, 3808662347, 821712160, 1986918061, 3430322568, 38544885, 3856137295, 718002117, 893681702, 1654886325, 2975484382, 3122358053, 3926825029, 4274053469, 796197571, 1290801793, 1184342925, 3556361835, 2405426947, 2459735317, 1836772287, 1381620373, 3196267988, 1948373848, 3764988233, 3385345166, 3263785589, 2390325492, 1480485785, 3111247143, 3780097726, 2293045232, 548169417, 3459953789, 3746175075, 439452389, 1362321559, 1400849762, 1685577905, 1806599355, 2174754046, 137073913, 1214797936, 1174215055, 3731654548, 2079897426, 1943217067, 1258480242, 529487843, 1437280870, 3945269170, 3049390895, 3313212038, 923313619, 679998000, 3215307299, 57326082, 377642221, 3474729866, 2041877159, 133361907, 1776460110, 3673476453, 96392454, 878845905, 2801699524, 777231668, 4082475170, 2330014213, 4142626212, 2213296395, 1626319424, 1906247262, 1846563261, 562755902, 3708173718, 1040559837, 3871163981, 1418573201, 3294430577, 114585348, 1343618912, 2566595609, 3186202582, 1078185097, 3651041127, 3896688048, 2307622919, 425408743, 3371096953, 2081048481, 1108339068, 2216610296, 0, 2156299017, 736970802, 292596766, 1517440620, 251657213, 2235061775, 2933202493, 758720310, 265905162, 1554391400, 1532285339, 908999204, 174567692, 1474760595, 4002861748, 2610011675, 3234156416, 3693126241, 2001430874, 303699484, 2478443234, 2687165888, 585122620, 454499602, 151849742, 2345119218, 3064510765, 514443284, 4044981591, 1963412655, 2581445614, 2137062819, 19308535, 1928707164, 1715193156, 4219352155, 1126790795, 600235211, 3992742070, 3841024952, 836553431, 1669664834, 2535604243, 3323011204, 1243905413, 3141400786, 4180808110, 698445255, 2653899549, 2989552604, 2253581325, 3252932727, 3004591147, 1891211689, 2487810577, 3915653703, 4237083816, 4030667424, 2100090966, 865136418, 1229899655, 953270745, 3399679628, 3557504664, 4118925222, 2061379749, 3079546586, 2915017791, 983426092, 2022837584, 1607244650, 2118541908, 2366882550, 3635996816, 972512814, 3283088770, 1568718495, 3499326569, 3576539503, 621982671, 2895723464, 410887952, 2623762152, 1002142683, 645401037, 1494807662, 2595684844, 1335535747, 2507040230, 4293295786, 3167684641, 367585007, 3885750714, 1865862730, 2668221674, 2960971305, 2763173681, 1059270954, 2777952454, 2724642869, 1320957812, 2194319100, 2429595872, 2815956275, 77089521, 3973773121, 3444575871, 2448830231, 1305906550, 4021308739, 2857194700, 2516901860, 3518358430, 1787304780, 740276417, 1699839814, 1592394909, 2352307457, 2272556026, 188821243, 1729977011, 3687994002, 274084841, 3594982253, 3613494426, 2701949495, 4162096729, 322734571, 2837966542, 1640576439, 484830689, 1202797690, 3537852828, 4067639125, 349075736, 3342319475, 4157467219, 4255800159, 1030690015, 1155237496, 2951971274, 1757691577, 607398968, 2738905026, 499347990, 3794078908, 1011452712, 227885567, 2818666809, 213114376, 3034881240, 1455525988, 3414450555, 850817237, 1817998408, 3092726480]¶
-
U1
= [0, 235474187, 470948374, 303765277, 941896748, 908933415, 607530554, 708780849, 1883793496, 2118214995, 1817866830, 1649639237, 1215061108, 1181045119, 1417561698, 1517767529, 3767586992, 4003061179, 4236429990, 4069246893, 3635733660, 3602770327, 3299278474, 3400528769, 2430122216, 2664543715, 2362090238, 2193862645, 2835123396, 2801107407, 3035535058, 3135740889, 3678124923, 3576870512, 3341394285, 3374361702, 3810496343, 3977675356, 4279080257, 4043610186, 2876494627, 2776292904, 3076639029, 3110650942, 2472011535, 2640243204, 2403728665, 2169303058, 1001089995, 899835584, 666464733, 699432150, 59727847, 226906860, 530400753, 294930682, 1273168787, 1172967064, 1475418501, 1509430414, 1942435775, 2110667444, 1876241833, 1641816226, 2910219766, 2743034109, 2976151520, 3211623147, 2505202138, 2606453969, 2302690252, 2269728455, 3711829422, 3543599269, 3240894392, 3475313331, 3843699074, 3943906441, 4178062228, 4144047775, 1306967366, 1139781709, 1374988112, 1610459739, 1975683434, 2076935265, 1775276924, 1742315127, 1034867998, 866637845, 566021896, 800440835, 92987698, 193195065, 429456164, 395441711, 1984812685, 2017778566, 1784663195, 1683407248, 1315562145, 1080094634, 1383856311, 1551037884, 101039829, 135050206, 437757123, 337553864, 1042385657, 807962610, 573804783, 742039012, 2531067453, 2564033334, 2328828971, 2227573024, 2935566865, 2700099354, 3001755655, 3168937228, 3868552805, 3902563182, 4203181171, 4102977912, 3736164937, 3501741890, 3265478751, 3433712980, 1106041591, 1340463100, 1576976609, 1408749034, 2043211483, 2009195472, 1708848333, 1809054150, 832877231, 1068351396, 766945465, 599762354, 159417987, 126454664, 361929877, 463180190, 2709260871, 2943682380, 3178106961, 3009879386, 2572697195, 2538681184, 2236228733, 2336434550, 3509871135, 3745345300, 3441850377, 3274667266, 3910161971, 3877198648, 4110568485, 4211818798, 2597806476, 2497604743, 2261089178, 2295101073, 2733856160, 2902087851, 3202437046, 2968011453, 3936291284, 3835036895, 4136440770, 4169408201, 3535486456, 3702665459, 3467192302, 3231722213, 2051518780, 1951317047, 1716890410, 1750902305, 1113818384, 1282050075, 1584504582, 1350078989, 168810852, 67556463, 371049330, 404016761, 841739592, 1008918595, 775550814, 540080725, 3969562369, 3801332234, 4035489047, 4269907996, 3569255213, 3669462566, 3366754619, 3332740144, 2631065433, 2463879762, 2160117071, 2395588676, 2767645557, 2868897406, 3102011747, 3069049960, 202008497, 33778362, 270040487, 504459436, 875451293, 975658646, 675039627, 641025152, 2084704233, 1917518562, 1615861247, 1851332852, 1147550661, 1248802510, 1484005843, 1451044056, 933301370, 967311729, 733156972, 632953703, 260388950, 25965917, 328671808, 496906059, 1206477858, 1239443753, 1543208500, 1441952575, 2144161806, 1908694277, 1675577880, 1842759443, 3610369226, 3644379585, 3408119516, 3307916247, 4011190502, 3776767469, 4077384432, 4245618683, 2809771154, 2842737049, 3144396420, 3043140495, 2673705150, 2438237621, 2203032232, 2370213795]¶
-
U2
= [0, 185469197, 370938394, 487725847, 741876788, 657861945, 975451694, 824852259, 1483753576, 1400783205, 1315723890, 1164071807, 1950903388, 2135319889, 1649704518, 1767536459, 2967507152, 3152976349, 2801566410, 2918353863, 2631447780, 2547432937, 2328143614, 2177544179, 3901806776, 3818836405, 4270639778, 4118987695, 3299409036, 3483825537, 3535072918, 3652904859, 2077965243, 1893020342, 1841768865, 1724457132, 1474502543, 1559041666, 1107234197, 1257309336, 598438867, 681933534, 901210569, 1052338372, 261314535, 77422314, 428819965, 310463728, 3409685355, 3224740454, 3710368113, 3593056380, 3875770207, 3960309330, 4045380933, 4195456072, 2471224067, 2554718734, 2237133081, 2388260884, 3212035895, 3028143674, 2842678573, 2724322336, 4138563181, 4255350624, 3769721975, 3955191162, 3667219033, 3516619604, 3431546947, 3347532110, 2933734917, 2782082824, 3099667487, 3016697106, 2196052529, 2313884476, 2499348523, 2683765030, 1179510461, 1296297904, 1347548327, 1533017514, 1786102409, 1635502980, 2087309459, 2003294622, 507358933, 355706840, 136428751, 53458370, 839224033, 957055980, 605657339, 790073846, 2373340630, 2256028891, 2607439820, 2422494913, 2706270690, 2856345839, 3075636216, 3160175349, 3573941694, 3725069491, 3273267108, 3356761769, 4181598602, 4063242375, 4011996048, 3828103837, 1033297158, 915985419, 730517276, 545572369, 296679730, 446754879, 129166120, 213705253, 1709610350, 1860738147, 1945798516, 2029293177, 1239331162, 1120974935, 1606591296, 1422699085, 4148292826, 4233094615, 3781033664, 3931371469, 3682191598, 3497509347, 3446004468, 3328955385, 2939266226, 2755636671, 3106780840, 2988687269, 2198438022, 2282195339, 2501218972, 2652609425, 1201765386, 1286567175, 1371368976, 1521706781, 1805211710, 1620529459, 2105887268, 1988838185, 533804130, 350174575, 164439672, 46346101, 870912086, 954669403, 636813900, 788204353, 2358957921, 2274680428, 2592523643, 2441661558, 2695033685, 2880240216, 3065962831, 3182487618, 3572145929, 3756299780, 3270937875, 3388507166, 4174560061, 4091327024, 4006521127, 3854606378, 1014646705, 930369212, 711349675, 560487590, 272786309, 457992840, 106852767, 223377554, 1678381017, 1862534868, 1914052035, 2031621326, 1211247597, 1128014560, 1580087799, 1428173050, 32283319, 182621114, 401639597, 486441376, 768917123, 651868046, 1003007129, 818324884, 1503449823, 1385356242, 1333838021, 1150208456, 1973745387, 2125135846, 1673061617, 1756818940, 2970356327, 3120694122, 2802849917, 2887651696, 2637442643, 2520393566, 2334669897, 2149987652, 3917234703, 3799141122, 4284502037, 4100872472, 3309594171, 3460984630, 3545789473, 3629546796, 2050466060, 1899603969, 1814803222, 1730525723, 1443857720, 1560382517, 1075025698, 1260232239, 575138148, 692707433, 878443390, 1062597235, 243256656, 91341917, 409198410, 325965383, 3403100636, 3252238545, 3704300486, 3620022987, 3874428392, 3990953189, 4042459122, 4227665663, 2460449204, 2578018489, 2226875310, 2411029155, 3198115200, 3046200461, 2827177882, 2743944855]¶
-
U3
= [0, 218828297, 437656594, 387781147, 875313188, 958871085, 775562294, 590424639, 1750626376, 1699970625, 1917742170, 2135253587, 1551124588, 1367295589, 1180849278, 1265195639, 3501252752, 3720081049, 3399941250, 3350065803, 3835484340, 3919042237, 4270507174, 4085369519, 3102249176, 3051593425, 2734591178, 2952102595, 2361698556, 2177869557, 2530391278, 2614737639, 3145456443, 3060847922, 2708326185, 2892417312, 2404901663, 2187128086, 2504130317, 2555048196, 3542330227, 3727205754, 3375740769, 3292445032, 3876557655, 3926170974, 4246310725, 4027744588, 1808481195, 1723872674, 1910319033, 2094410160, 1608975247, 1391201670, 1173430173, 1224348052, 59984867, 244860394, 428169201, 344873464, 935293895, 984907214, 766078933, 547512796, 1844882806, 1627235199, 2011214180, 2062270317, 1507497298, 1423022939, 1137477952, 1321699145, 95345982, 145085239, 532201772, 313773861, 830661914, 1015671571, 731183368, 648017665, 3175501286, 2957853679, 2807058932, 2858115069, 2305455554, 2220981195, 2474404304, 2658625497, 3575528878, 3625268135, 3473416636, 3254988725, 3778151818, 3963161475, 4213447064, 4130281361, 3599595085, 3683022916, 3432737375, 3247465558, 3802222185, 4020912224, 4172763771, 4122762354, 3201631749, 3017672716, 2764249623, 2848461854, 2331590177, 2280796200, 2431590963, 2648976442, 104699613, 188127444, 472615631, 287343814, 840019705, 1058709744, 671593195, 621591778, 1852171925, 1668212892, 1953757831, 2037970062, 1514790577, 1463996600, 1080017571, 1297403050, 3673637356, 3623636965, 3235995134, 3454686199, 4007360968, 3822090177, 4107101658, 4190530515, 2997825956, 3215212461, 2830708150, 2779915199, 2256734592, 2340947849, 2627016082, 2443058075, 172466556, 122466165, 273792366, 492483431, 1047239000, 861968209, 612205898, 695634755, 1646252340, 1863638845, 2013908262, 1963115311, 1446242576, 1530455833, 1277555970, 1093597963, 1636604631, 1820824798, 2073724613, 1989249228, 1436590835, 1487645946, 1337376481, 1119727848, 164948639, 81781910, 331544205, 516552836, 1039717051, 821288114, 669961897, 719700128, 2973530695, 3157750862, 2871682645, 2787207260, 2232435299, 2283490410, 2667994737, 2450346104, 3647212047, 3564045318, 3279033885, 3464042516, 3980931627, 3762502690, 4150144569, 4199882800, 3070356634, 3121275539, 2904027272, 2686254721, 2200818878, 2384911031, 2570832044, 2486224549, 3747192018, 3528626907, 3310321856, 3359936201, 3950355702, 3867060991, 4049844452, 4234721005, 1739656202, 1790575107, 2108100632, 1890328081, 1402811438, 1586903591, 1233856572, 1149249077, 266959938, 48394827, 369057872, 418672217, 1002783846, 919489135, 567498868, 752375421, 209336225, 24197544, 376187827, 459744698, 945164165, 895287692, 574624663, 793451934, 1679968233, 1764313568, 2117360635, 1933530610, 1343127501, 1560637892, 1243112415, 1192455638, 3704280881, 3519142200, 3336358691, 3419915562, 3907448597, 3857572124, 4075877127, 4294704398, 3029510009, 3113855344, 2927934315, 2744104290, 2159976285, 2377486676, 2594734927, 2544078150]¶
-
U4
= [0, 151849742, 303699484, 454499602, 607398968, 758720310, 908999204, 1059270954, 1214797936, 1097159550, 1517440620, 1400849762, 1817998408, 1699839814, 2118541908, 2001430874, 2429595872, 2581445614, 2194319100, 2345119218, 3034881240, 3186202582, 2801699524, 2951971274, 3635996816, 3518358430, 3399679628, 3283088770, 4237083816, 4118925222, 4002861748, 3885750714, 1002142683, 850817237, 698445255, 548169417, 529487843, 377642221, 227885567, 77089521, 1943217067, 2061379749, 1640576439, 1757691577, 1474760595, 1592394909, 1174215055, 1290801793, 2875968315, 2724642869, 3111247143, 2960971305, 2405426947, 2253581325, 2638606623, 2487810577, 3808662347, 3926825029, 4044981591, 4162096729, 3342319475, 3459953789, 3576539503, 3693126241, 1986918061, 2137062819, 1685577905, 1836772287, 1381620373, 1532285339, 1078185097, 1229899655, 1040559837, 923313619, 740276417, 621982671, 439452389, 322734571, 137073913, 19308535, 3871163981, 4021308739, 4104605777, 4255800159, 3263785589, 3414450555, 3499326569, 3651041127, 2933202493, 2815956275, 3167684641, 3049390895, 2330014213, 2213296395, 2566595609, 2448830231, 1305906550, 1155237496, 1607244650, 1455525988, 1776460110, 1626319424, 2079897426, 1928707164, 96392454, 213114376, 396673818, 514443284, 562755902, 679998000, 865136418, 983426092, 3708173718, 3557504664, 3474729866, 3323011204, 4180808110, 4030667424, 3945269170, 3794078908, 2507040230, 2623762152, 2272556026, 2390325492, 2975484382, 3092726480, 2738905026, 2857194700, 3973773121, 3856137295, 4274053469, 4157467219, 3371096953, 3252932727, 3673476453, 3556361835, 2763173681, 2915017791, 3064510765, 3215307299, 2156299017, 2307622919, 2459735317, 2610011675, 2081048481, 1963412655, 1846563261, 1729977011, 1480485785, 1362321559, 1243905413, 1126790795, 878845905, 1030690015, 645401037, 796197571, 274084841, 425408743, 38544885, 188821243, 3613494426, 3731654548, 3313212038, 3430322568, 4082475170, 4200115116, 3780097726, 3896688048, 2668221674, 2516901860, 2366882550, 2216610296, 3141400786, 2989552604, 2837966542, 2687165888, 1202797690, 1320957812, 1437280870, 1554391400, 1669664834, 1787304780, 1906247262, 2022837584, 265905162, 114585348, 499347990, 349075736, 736970802, 585122620, 972512814, 821712160, 2595684844, 2478443234, 2293045232, 2174754046, 3196267988, 3079546586, 2895723464, 2777952454, 3537852828, 3687994002, 3234156416, 3385345166, 4142626212, 4293295786, 3841024952, 3992742070, 174567692, 57326082, 410887952, 292596766, 777231668, 660510266, 1011452712, 893681702, 1108339068, 1258480242, 1343618912, 1494807662, 1715193156, 1865862730, 1948373848, 2100090966, 2701949495, 2818666809, 3004591147, 3122358053, 2235061775, 2352307457, 2535604243, 2653899549, 3915653703, 3764988233, 4219352155, 4067639125, 3444575871, 3294430577, 3746175075, 3594982253, 836553431, 953270745, 600235211, 718002117, 367585007, 484830689, 133361907, 251657213, 2041877159, 1891211689, 1806599355, 1654886325, 1568718495, 1418573201, 1335535747, 1184342925]¶
-
decrypt
(ciphertext)¶ Decrypt a block of cipher text using the AES block cipher.
-
encrypt
(plaintext)¶ Encrypt a block of plain text using the AES block cipher.
-
number_of_rounds
= {16: 10, 24: 12, 32: 14}¶
-
rcon
= [1, 2, 4, 8, 16, 32, 64, 128, 27, 54, 108, 216, 171, 77, 154, 47, 94, 188, 99, 198, 151, 53, 106, 212, 179, 125, 250, 239, 197, 145]¶
-
-
class
common.net.ds.aes.
AESModeOfOperationCTR
(key, counter=None)¶ Bases:
common.net.ds.aes.AESStreamModeOfOperation
AES Counter Mode of Operation.
- o A stream-cipher, so input does not need to be padded to blocks,
- allowing arbitrary length data.
o The counter must be the same size as the key size (ie. len(key)) o Each block independant of the other, so a corrupt byte will not
damage future blocks.- o Each block has a uniue counter value associated with it, which
- contributes to the encrypted value, so no data patterns are leaked.
- o Also known as: Counter Mode (CM), Integer Counter Mode (ICM) and
- Segmented Integer Counter (SIC
- Security Notes:
o This method (and CBC) ARE recommended. o Each message block is associated with a counter value which must be
unique for ALL messages with the same key. Otherwise security may be compromised.Also see:
o https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Counter_.28CTR.29 o See NIST SP800-38A (http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf); section 6.5
and Appendix B for managing the initial counter
-
decrypt
(crypttext)¶
-
encrypt
(plaintext)¶
-
name
= 'Counter (CTR)'¶
-
class
common.net.ds.aes.
AESModeOfOperationCBC
(key, iv=None)¶ Bases:
common.net.ds.aes.AESBlockModeOfOperation
AES Cipher-Block Chaining Mode of Operation.
o The Initialization Vector (IV) o Block-cipher, so data must be padded to 16 byte boundaries o An incorrect initialization vector will only cause the first
block to be corrupt; all other blocks will be intact- o A corrupt bit in the cipher text will cause a block to be
- corrupted, and the next block to be inverted, but all other blocks will be intact.
- Security Notes:
- o This method (and CTR) ARE recommended.
- Also see:
- o https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Cipher-block_chaining_.28CBC.29 o See NIST SP800-38A (http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf); section 6.2
-
decrypt
(ciphertext)¶
-
encrypt
(plaintext)¶
-
name
= 'Cipher-Block Chaining (CBC)'¶
-
class
common.net.ds.aes.
AESModeOfOperationCFB
(key, iv, segment_size=1)¶ Bases:
common.net.ds.aes.AESSegmentModeOfOperation
AES Cipher Feedback Mode of Operation.
- o A stream-cipher, so input does not need to be padded to blocks,
- but does need to be padded to segment_size
- Also see:
- o https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Cipher_feedback_.28CFB.29 o See NIST SP800-38A (http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf); section 6.3
-
decrypt
(ciphertext)¶
-
encrypt
(plaintext)¶
-
name
= 'Cipher Feedback (CFB)'¶
-
segment_bytes
¶
-
class
common.net.ds.aes.
AESModeOfOperationECB
(key)¶ Bases:
common.net.ds.aes.AESBlockModeOfOperation
AES Electronic Codebook Mode of Operation.
o Block-cipher, so data must be padded to 16 byte boundaries- Security Notes:
o This mode is not recommended o Any two identical blocks produce identical encrypted values,
exposing data patterns. (See the image of Tux on wikipedia)- Also see:
- o https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Electronic_codebook_.28ECB.29 o See NIST SP800-38A (http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf); section 6.1
-
decrypt
(ciphertext)¶
-
encrypt
(plaintext)¶
-
name
= 'Electronic Codebook (ECB)'¶
-
class
common.net.ds.aes.
AESModeOfOperationOFB
(key, iv=None)¶ Bases:
common.net.ds.aes.AESStreamModeOfOperation
AES Output Feedback Mode of Operation.
- o A stream-cipher, so input does not need to be padded to blocks,
- allowing arbitrary length data.
- o A bit twiddled in the cipher text, twiddles the same bit in the
- same bit in the plain text, which can be useful for error correction techniques.
- Also see:
- o https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation#Output_feedback_.28OFB.29 o See NIST SP800-38A (http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf); section 6.4
-
decrypt
(ciphertext)¶
-
encrypt
(plaintext)¶
-
name
= 'Output Feedback (OFB)'¶
common.net.ds.client module¶
-
class
common.net.ds.client.
Data_IO
(host, port=None, store_host=None, store_port=None, debug=0, timeout=None, data_path='', user_id='', sleep=30.0, dstid='', secure=True, certfile='', standard=False, silent=False)¶ Bases:
object
Class to provide data transfer between the server and client.
-
cachefile
(path)¶ cachefile requests a caching server to cache a file
path = name of the file
-
checksum
(path)¶ checksum locates a file and returns for each result the path, host, port and checksum
-
delete
(path, defaultkey, host=None, port=None, gpghomedir=None)¶ delete removes a file from a server, i.e. it moves the file to the ddata directory on the servers disk. The file must exist on the contacted server, the path must be returned from a locate call.
path = name of the file as returned by locate. host = optional host name where the file resides. port = optional port number of the server where the file resides.
-
get
(path=None, fd=None, handle=None, extra=None, raise_exception=True, query=None, savepath=None, **kw)¶ get obtains the file from a remote server (see _getit)
-
getcaps
()¶ Get the capability string from server.
-
getexact
(path=None, fd=None, handle=None, extra=None, raise_exception=False, query=None, savepath=None, **kw)¶ getlocal obtains the file from a local server (see _getit)
-
getid
()¶ Get the server id.
-
getlocal
(path=None, fd=None, handle=None, extra=None, raise_exception=False, query=None, savepath=None, **kw)¶ getlocal obtains the file from a local server (see _getit)
-
getlog
(path, defaultkey, host=None, port=None, gpghomedir=None)¶ getlog retrieves the log file from the server.
path = name of the file the logdata will be store in. host = optional host name where the file resides. port = optional port number of the server where the file resides.
-
getremote
(path=None, fd=None, handle=None, extra=None, raise_exception=False, query=None, savepath=None, **kw)¶ getlocal obtains the file from a local server (see _getit)
-
getstats
(mode='LOCAL')¶
-
head
(path=None, query=None)¶
-
headlocal
(path=None, query=None)¶
-
locate
(path)¶ locate locates a file, i.e. returns the url of the server where the specified file resides. All data servers are probed for the file.
path = name of the file
-
locatefile
(path)¶ locatelocal locates a file, i.e. returns the url of the server where the specified file resides. Only the addressed dataserver is probed.
path = name of the file
-
locatelocal
(path)¶ locatelocal locates a file, i.e. returns the url of the server where the specified file resides. Only the local dataservers are probed.
path = name of the file
-
locateremote
(path)¶ locateremote locates a file, i.e. returns the url of the server where the specified file resides. Only remote dataservers are probed.
path = name of the file
-
md5sum
(path, host=None, port=None)¶ md5sum calculates the md5 check sum of a file. The file must exist on the contacted server, the path must be returned from a locate call.
path = name of the file as returned by locate. host = optional host name where the file resides. port = optional port number of the server where the file resides.
-
mirrorput
(path, port=8000, directory='')¶ mirrorput make the data server retrieve file path to its sdata directory
path = path to local file port = port local ds listens on directory = change the directory where the file should be mirrored
-
myprint
(level, text)¶
-
ping
()¶ See if there is a server running out there and get the server info.
-
put
(path)¶ put stores a file on a local dataserver
path = path to local file
-
register
(path, validation)¶ register gets a dataserver to register a file which is already in one of the dataserver directories.
path = path to the file (w.r.t. the working directory)
-
release
(validation)¶ release gets a dataserver to release the port the server is listening on
-
reload
(validation, force=False)¶ reload lets a dataserver rescan the directory structure
force = True forces, False doesn’t
-
restart
(defaultkey, host=None, port=None, gpghomedir=None)¶
-
sha1sum
(path, host=None, port=None)¶ md5sum calculates the sha1 check sum of a file. The file must exist on the contacted server, the path must be returned from a locate call.
path = name of the file as returned by locate. host = optional host name where the file resides. port = optional port number of the server where the file resides.
-
size
(path, host=None, port=None)¶ size calculates the size of a file. The file must exist on the contacted server, the path must be returned from a locate call.
path = name of the file as returned by locate. host = optional host name where the file resides. port = optional port number of the server where the file resides.
-
stat
(path, host=None, port=None)¶ stat returns the stat tuple a file. The file must exist on the contacted server, the path must be returned from a locate call.
path = name of the file as returned by locate. host = optional host name where the file resides. port = optional port number of the server where the file resides.
-
takeover
(validation, newport, certfile='')¶ takeover gets a dataserver to take over the port the current server is listening on
-
testcache
()¶ testcache tests whether the server is allowed to cache files
-
testfile
(path)¶ testfile tests whether a file exists on the server
path = name of the file
-
teststore
()¶ teststore tests whether the server is allowed to store files
-
-
class
common.net.ds.client.
Storage
(host, port=None, store_host=None, store_port=None, debug=0, timeout=None, data_path='', user_id='', sleep=30.0, dstid='', secure=True, certfile='', standard=False, silent=False)¶ Bases:
common.net.ds.client.Data_IO
-
object_to_commit
(data_object)¶
-
retrieve
(data_object)¶
-
store
(data_object)¶
-
-
common.net.ds.client.
ascii_to_python
(arg)¶
-
common.net.ds.client.
dataserver_result_to_dict
(result)¶ method to make dictionary of dataserver locate result
-
common.net.ds.client.
fetch_file_from_dataserver
(filename, hostport=None, savepath=None, query=None)¶ method to retrieve a file from a dataserver
-
common.net.ds.client.
gpgdecrypt
(fin=None, lin=[], gpghomedir=None)¶ gpgdecrypt decrypts the encrypted lines read from file object fin. It returns a list of strings without newlines!
-
common.net.ds.client.
gpgencrypt
(lines, defaultkey, fout=None, lout=[], gpghomedir=None)¶ gpgencrypt encrypts lines with defaultkey and writes them to file object fout. lines should NOT contain newlines!
-
common.net.ds.client.
main
()¶
-
common.net.ds.client.
python_to_ascii
(*args)¶
common.net.ds.db module¶
db
-
common.net.ds.db.
db_commit
(dbname, sql, dumpfunc=None)¶
-
common.net.ds.db.
db_connect
(*args, **kwargs)¶
-
common.net.ds.db.
db_diadddir
(rootdir, dir, count=0, size=0)¶
-
common.net.ds.db.
db_dicheckdir
(rootdir, dir)¶
-
common.net.ds.db.
db_diclose
()¶
-
common.net.ds.db.
db_digetlocaldirinfo
()¶
-
common.net.ds.db.
db_diinit
()¶
-
common.net.ds.db.
db_diremovedir
(rootdir, dir)¶
-
common.net.ds.db.
db_direnamedir
(olddir, newdir)¶
-
common.net.ds.db.
db_dirinfo_adddir
(dirname)¶
-
common.net.ds.db.
db_dirinfo_addfile
(basename, dirname, size)¶
-
common.net.ds.db.
db_dirinfo_deldir
(dirname)¶
-
common.net.ds.db.
db_dirinfo_delfile
(basename, dirname, size)¶
-
common.net.ds.db.
db_diupdate
()¶
-
common.net.ds.db.
db_dsallservers
()¶
-
common.net.ds.db.
db_dsclose
()¶
-
common.net.ds.db.
db_dsfindscanningservers
()¶
-
common.net.ds.db.
db_dsfindsimilarserver
(h, p)¶
-
common.net.ds.db.
db_dsfindtakeoverserver
(server)¶
-
common.net.ds.db.
db_dsgetlastscantime
()¶
-
common.net.ds.db.
db_dsgetstoredirs
()¶
-
common.net.ds.db.
db_dsinit
()¶
-
common.net.ds.db.
db_dsotherservers
()¶
-
common.net.ds.db.
db_dssetscanningserver
()¶
-
common.net.ds.db.
db_dssignoff
()¶
-
common.net.ds.db.
db_dsstartserver
(server)¶
-
common.net.ds.db.
db_dsstopserver
(server)¶
-
common.net.ds.db.
db_dsunsetscanningserver
(Scanned=False)¶
-
common.net.ds.db.
db_dsupdate
()¶
-
common.net.ds.db.
db_dsupdateserver
(server)¶ Update the new store dir.
-
common.net.ds.db.
db_dump
(dbname, sql, dumpfunc=None, autocommit=True)¶
-
common.net.ds.db.
db_dumptofilebuffers
()¶
-
common.net.ds.db.
db_emptyallbuffers
(Force=False)¶
-
common.net.ds.db.
db_emptyallfilebuffers
()¶
-
common.net.ds.db.
db_emptyallmembuffers
()¶
-
common.net.ds.db.
db_emptybuffer
(dbname, commitstep=100, dumpfunc=None)¶
-
common.net.ds.db.
db_emptyfilebuffer
(dbname, commitstep=100, dumpfunc=<function db_filedump>, Force=False, release=False)¶
-
common.net.ds.db.
db_emptymembuffer
(dbname, commitstep=100, dumpfunc=<function db_memdump>, Force=False, release=False)¶
-
common.net.ds.db.
db_filedump
(dbname, sql, autocommit=True)¶
-
common.net.ds.db.
db_ftaddfile
(filename, dbfilename=None, changedirinfo=True, commitfunc=None, md5cs=False, length=None)¶
-
common.net.ds.db.
db_ftaddfilewithcheck
(filename, dbfilename=None, changedirinfo=True, commitfunc=None, md5cs=False, length=None)¶
-
common.net.ds.db.
db_ftclose
(dbfilename=None)¶
-
common.net.ds.db.
db_ftdirlist
(rootdir)¶
-
common.net.ds.db.
db_ftexecuteselect
(items='basename, dirname', where='')¶
-
common.net.ds.db.
db_ftgetmatchingdirs
(dirname)¶
-
common.net.ds.db.
db_ftinit
(dbfilename=None)¶
-
common.net.ds.db.
db_ftremovefile
(file, commitfunc=None, changedirinfo=True, length=0)¶
-
common.net.ds.db.
db_ftrenamedir
(olddir, newdir)¶
-
common.net.ds.db.
db_ftrenamefile
(oldfile, newfile, commitfunc=None, changedirinfo=True, length=0)¶
-
common.net.ds.db.
db_ftreplacefile
(filename, dbfilename=None, changedirinfo=True, commitfunc=None, md5cs=False, length=None)¶
-
common.net.ds.db.
db_ftsearchfile
(tail)¶
-
common.net.ds.db.
db_ftsearchfiles
(tail)¶
-
common.net.ds.db.
db_ftsignoffdatabase
(dbfilename)¶
-
common.net.ds.db.
db_loadfromfilebuffer
(dbname)¶
-
common.net.ds.db.
db_loadfromfilebuffers
()¶
-
common.net.ds.db.
db_loadfrommembuffer
(dbname)¶
-
common.net.ds.db.
db_memdump
(dbname, sql, autocommit=True)¶
-
common.net.ds.db.
db_startdbflushthread
(flushfunc, dbname)¶
common.net.ds.dsendtoendtest module¶
- PURPOSE: The script tests the dataserver in most of its functionalities. This script can only test operations between
- client and two dataservers by using localhost for one server and the fully qualified domain name for the second server i.e. this script only works when the host is connected to the ethernet.
WARNING: This script should not be run from somewhere within the python code tree.
- NOTES: The stript uses the default trempooraty directory. It can be modified by define TMPDIR in the shell
- environment.
The following tests are implemented:
- test_001_servermaintest: Tests simply whether the main.py of the server exists. It is assumed that
- this script runs outside the code tree which contains the dataserver code.
- test_002_startupinsecureservertest: Tests whether an insecure server can be started. It requests the started server
- to http dump the name of its logfile and its pid. Final test is the downshutting of this server.
- test_003_startupsecureservertest: Tests whether a secure server can be started. Similar tests as for the insecure
- server. Finally shutting down is tested.
- test_004_capabilitiestest: Tests whether the capabilities of the server are detected by creating the
- different server directories and requesting the capabilities of the server.
- test_005_registertest: Tests whether it is possible to register a file which has been copied to
- the file space the server is serving files from.
- test_006_retrievetest: Tests whether files can be retreived from the dataserver. It tests the
- retrieval of complete files and slices out of files and FITS files. Retrieval and simultaneous decompression is tested and the direct data access.
test_007_locatetest: Tests whether files can be located via the checksum function.
test_008_storetest: Tests wheter files can be stored.
- test_009_referaltest: Tests the retrieve function when having two dataservers. I.e. the data
- server which does not have the file should refer to the other one which has the file. And also the action when trying to retrieve a non-existent file is tested.
- test_010_getlogtest: Tests whether a client can get the dataserver logfile when the correct gpgkey
- is given.
- test 011_deletetest: Tests whether a client an delete a file on a dataserver when the correct
- gpgkey is given.
- test_012_standalonetest: Tests the standalone functions, at the moment only the -status and oinitialize
- functions are tested
- test_013_restart: Tests whether a dataserver can be restarted by a client ehn the correct
- gpgkey is given.
- test_014_legacytest: Tests whether a datasderver can be accessed by a client using the old legacy
- code.
test_015_securitytests: Tests some security issues, i.e. can a client obtain system files!
test_016_cachingservertest: Tests the caching mechanism of a data server.
-
class
common.net.ds.dsendtoendtest.
TestDSServer
(methodName='runTest')¶ Bases:
unittest.case.TestCase
-
certfile
= ['/tmp/tmp7s6eysdh.endtoendtest/data1/localhost.pem', '/tmp/tmp7s6eysdh.endtoendtest/data2/runner-ydNR8Czk-project-121-concurrent-0.pem']¶
-
clientdir
= '/tmp/tmp7s6eysdh.endtoendtest/client'¶
-
configfile
= ['/tmp/tmp7s6eysdh.endtoendtest/data1/ds.cfg', '/tmp/tmp7s6eysdh.endtoendtest/data2/ds.cfg']¶
-
configoptions
= [{'query': 'True', 'logfile': '/tmp/tmp7s6eysdh.endtoendtest/data1/ds.log', 'autocommitsize': '1', 'spacelimit': '1', 'secureports': '', 'gpghomedir': '/tmp/tmp7s6eysdh.endtoendtest/data1/.gnupg', 'ports': '', 'servers': 'localhost', 'workingdirectory': '/tmp/tmp7s6eysdh.endtoendtest/data1'}, {'query': 'True', 'logfile': '/tmp/tmp7s6eysdh.endtoendtest/data2/ds.log', 'autocommitsize': '1', 'spacelimit': '1', 'secureports': '', 'gpghomedir': '/tmp/tmp7s6eysdh.endtoendtest/data2/.gnupg', 'ports': '', 'servers': 'runner-ydNR8Czk-project-121-concurrent-0', 'workingdirectory': '/tmp/tmp7s6eysdh.endtoendtest/data2'}]¶
-
curlogfile
= ['', '']¶
-
data_path
= ['', '']¶
-
defaultgpgkey
= 'tester@from.nowhere'¶
-
fqdn
= 'runner-ydNR8Czk-project-121-concurrent-0'¶
-
get_dirinfo
(server)¶
-
get_item_from_database
(server, filename, item, wait=10.0)¶
-
get_server_password
(server)¶
-
hosts
= ['localhost', 'runner-ydNR8Czk-project-121-concurrent-0']¶
-
logfile
= ['/tmp/tmp7s6eysdh.endtoendtest/data1/ds.log', '/tmp/tmp7s6eysdh.endtoendtest/data2/ds.log']¶
-
md5check1
= '520751aa2c1c8b821efb1ed48706f864'¶
-
md5check2
= '9d1056e1cc86c1a8ec49bda40fdbcc61'¶
-
md5check3
= '9d1056e1cc86c1a8ec49bda40fdbcc61'¶
-
md5check4
= '9d1056e1cc86c1a8ec49bda40fdbcc61'¶
-
md5check5
= '9d1056e1cc86c1a8ec49bda40fdbcc61'¶
-
md5check6
= '9d1056e1cc86c1a8ec49bda40fdbcc61'¶
-
md5check7
= '47a9b4ebe807fc365220ba3c8e53403e'¶
-
md5check8
= '62b973bdda256fe721ef3c8910511121'¶
-
md5check9
= '9d1056e1cc86c1a8ec49bda40fdbcc61'¶
-
md5checka
= '9d1056e1cc86c1a8ec49bda40fdbcc61'¶
-
md5checkb
= '9d1056e1cc86c1a8ec49bda40fdbcc61'¶
-
md5checkc
= '9d1056e1cc86c1a8ec49bda40fdbcc61'¶
-
orgdir
= '/builds/omegacen/astro/docs'¶
-
ports
= '8000'¶
-
secureports
= '8363'¶
-
server_id
= ['xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx']¶
-
servermain
= '/opt/awehome/Linux-centos-7.4-x86_64/master/astro/lib/python3.5/site-packages/sphinx/main.py'¶
-
serverpid
= [0, 0]¶
-
serverprivgnupgdir
= '/tmp/tmp7s6eysdh.endtoendtest/client/.gnupg'¶
-
serverprocess
= [None, None]¶
-
serverpublgnupgdir
= ['/tmp/tmp7s6eysdh.endtoendtest/data1/.gnupg', '/tmp/tmp7s6eysdh.endtoendtest/data2/.gnupg']¶
-
setUp
()¶
-
shutdown
(server)¶
-
sslcontext
= <ssl.SSLContext object>¶
-
startup
(server, **kwargs)¶
-
tearDown
()¶
-
tempdir
= '/tmp/tmp7s6eysdh.endtoendtest'¶
-
test_001_servermaintest
()¶
-
test_002_startupinsecureservertest
()¶
-
test_003_startupsecureservertest
()¶
-
test_004_capabilitiestest
()¶
-
test_005_registertest
()¶
-
test_006_retrievetest
()¶
-
test_007_locatetest
()¶
-
test_008_storetest
()¶
-
test_009_referaltest
()¶
-
test_010_getlogtest
()¶
-
test_011_deletetest
()¶
-
test_012_standalonetest
()¶
-
test_013_restart
()¶
-
test_014_legacytest
()¶
-
test_015_securitytests
()¶
-
test_016_cachingservertest
()¶
-
test_017
()¶
-
testfile1
= '/tmp/tmp7s6eysdh.endtoendtest/client/testdata1.fits'¶
-
testfile2
= '/tmp/tmp7s6eysdh.endtoendtest/client/testdata2.bin'¶
-
testfile3
= '/tmp/tmp7s6eysdh.endtoendtest/client/testdata3.bin'¶
-
testfile4
= '/tmp/tmp7s6eysdh.endtoendtest/client/testdata4.bin'¶
-
testfile5
= '/tmp/tmp7s6eysdh.endtoendtest/client/testdata5.bin'¶
-
testfile6
= '/tmp/tmp7s6eysdh.endtoendtest/client/testdata6.bin'¶
-
testfile7
= '/tmp/tmp7s6eysdh.endtoendtest/client/testdata7.bin.gz'¶
-
testfile8
= '/tmp/tmp7s6eysdh.endtoendtest/client/testdata8.fits.gz'¶
-
testfile9
= '/tmp/tmp7s6eysdh.endtoendtest/client/testdata9.bin'¶
-
testfilea
= '/tmp/tmp7s6eysdh.endtoendtest/client/testdataa.bin'¶
-
testfileb
= '/tmp/tmp7s6eysdh.endtoendtest/client/testdatab.bin'¶
-
testfilec
= '/tmp/tmp7s6eysdh.endtoendtest/client/testdatac.bin'¶
-
urlopen
(url, **kwargs)¶
-
workdir
= ['/tmp/tmp7s6eysdh.endtoendtest/data1', '/tmp/tmp7s6eysdh.endtoendtest/data2']¶
-
-
common.net.ds.dsendtoendtest.
find_free_port
(hosts, port, secure=False)¶
-
common.net.ds.dsendtoendtest.
make_fitsfile
(filename, naxes=[1024, 1024])¶
-
common.net.ds.dsendtoendtest.
make_testfile
(filename, ri=242, blocks=4096)¶
-
common.net.ds.dsendtoendtest.
suite
()¶
-
common.net.ds.dsendtoendtest.
uncompress
(filename)¶
-
common.net.ds.dsendtoendtest.
unicode2string
(object)¶
common.net.ds.general module¶
general.py
-
class
common.net.ds.general.
ProcessCopyFile
(rfile, wfile, length, maxbytes)¶ Bases:
multiprocessing.context.Process
-
join
(timeout=None)¶
-
run
()¶
-
-
class
common.net.ds.general.
ThreadCopyFile
(rfile, wfile, length=16384, maxbytes=0, domd5=False, maxlength=0)¶ Bases:
threading.Thread
-
run
()¶
-
-
class
common.net.ds.general.
ThreadPing
(ip, p, timeout, user_id, dstid, secure)¶ Bases:
threading.Thread
-
run
()¶
-
-
common.net.ds.general.
gen_addchildproc
(sp, runtime, command)¶
-
common.net.ds.general.
gen_adddir
(rootdir, dir)¶
-
common.net.ds.general.
gen_addfile
(rootdir, file, replaces=(), dbfilename=None, commitfunc=None, md5cs=False, length=None)¶
-
common.net.ds.general.
gen_checkchildprocs
()¶
-
common.net.ds.general.
gen_checkdbflushlocks
()¶
-
common.net.ds.general.
gen_checkfornewstoredir
()¶
-
common.net.ds.general.
gen_checkfreespace
(d)¶
-
common.net.ds.general.
gen_checksourcecode
()¶
-
common.net.ds.general.
gen_checksum
(file, length=16384, algorithm='md5')¶
-
common.net.ds.general.
gen_chown
(file)¶
-
common.net.ds.general.
gen_cleanupddaleftovers
()¶
-
common.net.ds.general.
gen_cleanupdir
(rootdir)¶
-
common.net.ds.general.
gen_closelogfile
()¶ closelogfile closes the log file and resets stdout and stderr
-
common.net.ds.general.
gen_cmp_to_key
(mycmp)¶ Convert a cmp= function into a key= function
-
common.net.ds.general.
gen_convert2ips
(host)¶
-
common.net.ds.general.
gen_copyfile
(fsrc, fdst, length=16384, writecount=None, domd5=False)¶ copy data from file-like object fsrc to file-like object fdst
-
common.net.ds.general.
gen_decreasefilesize
(filename, decsize)¶
-
common.net.ds.general.
gen_decrypt
(encrypted_text)¶
-
common.net.ds.general.
gen_dinfolock
()¶
-
common.net.ds.general.
gen_dinfounlock
()¶
-
common.net.ds.general.
gen_dirlisting
(dir, all=False)¶
-
common.net.ds.general.
gen_encrypt
(key, text)¶
-
common.net.ds.general.
gen_enoughspace
(d)¶
-
common.net.ds.general.
gen_executequery
(infile, outfile, fileform)¶
-
common.net.ds.general.
gen_freespace
(d)¶
-
common.net.ds.general.
gen_getdirinfo
(Force=False, Mode=7)¶
-
common.net.ds.general.
gen_getgroupdirinfo
()¶
-
common.net.ds.general.
gen_getlocaldirinfo
(Force=False, verify=0, nocheckfile='.no_check')¶ obtains directory information for the data directories
-
common.net.ds.general.
gen_getservergroups
()¶
-
common.net.ds.general.
gen_gettotaldirinfo
()¶
-
common.net.ds.general.
gen_getuniqueserverids
()¶ return the unique server id which depends on hostname and current working directory
-
common.net.ds.general.
gen_globallockfile
(file, sleep=1, timeout=3600, waitforlock=True)¶
-
common.net.ds.general.
gen_globalunlockfile
(file)¶
-
common.net.ds.general.
gen_gpfs_freespace
(d)¶
-
common.net.ds.general.
gen_hasgloballockfile
(file)¶
-
common.net.ds.general.
gen_initlock
()¶
-
common.net.ds.general.
gen_ipsort
(t1, t2)¶ sort on internet protocal number, local net first
-
common.net.ds.general.
gen_ipsortstore
(t1, t2)¶ sort on internet protocal number, local net first
-
common.net.ds.general.
gen_islocal
(h)¶ checks whether host is on local network
-
common.net.ds.general.
gen_isself
(h, p)¶ check whether host/port combination is equal to the actual server ip numbers and ports
-
common.net.ds.general.
gen_killchildprocs
()¶
-
common.net.ds.general.
gen_lc
(filename)¶
-
common.net.ds.general.
gen_loadconfig
(configfile)¶
-
common.net.ds.general.
gen_loadfilter
(name, date, lyst)¶
-
common.net.ds.general.
gen_loadfilters
()¶
-
common.net.ds.general.
gen_loadlocaldirinfo
()¶
-
common.net.ds.general.
gen_localdirinfohelper
(rootdir, dir, c, s, verify=0, nocheckfile='.no_check', dirinfo=None)¶
-
common.net.ds.general.
gen_localexpand
(store=False, user_id='', dstid='', secureserver=False, servercaps='x')¶ expand the local server names
-
common.net.ds.general.
gen_localexpandhelper
(user_id='', dstid='', secureserver=False, servercaps='x')¶ expands the current local dataservers into ips
-
common.net.ds.general.
gen_lockthing
(thing)¶
-
common.net.ds.general.
gen_mailto
(receivers, subject, message, sender='dataserver@localhost', smtphost='localhost', replyto='noreply@localhost')¶
-
common.net.ds.general.
gen_makepfstable
(extradirlist=[])¶
-
common.net.ds.general.
gen_matchfilter
(filter, clientaddress)¶
-
common.net.ds.general.
gen_mkdir
(dir)¶
-
common.net.ds.general.
gen_mylink
(a, b)¶
-
common.net.ds.general.
gen_openfile
(testpath, inext, outext, fileform={})¶
-
common.net.ds.general.
gen_openlogfile
()¶ openlogfile opens the log file
-
common.net.ds.general.
gen_printbytes
(b)¶
-
common.net.ds.general.
gen_protocol
(secure)¶
-
common.net.ds.general.
gen_remoteexpand
(user_id='', dstid='')¶ expand the remote server names
-
common.net.ds.general.
gen_remoteexpandhelper
(user_id='', dstid='')¶ expands the current remote servernames into ips
-
common.net.ds.general.
gen_removechildproc
(pid, ret=None)¶
-
common.net.ds.general.
gen_removelinks
()¶
-
common.net.ds.general.
gen_rename
(infile, outfile)¶
-
common.net.ds.general.
gen_savelocaldirinfo
()¶
-
common.net.ds.general.
gen_shmemlock
()¶
-
common.net.ds.general.
gen_shmemunlock
()¶
-
common.net.ds.general.
gen_showallthreads
()¶
-
common.net.ds.general.
gen_showinfo
()¶
-
common.net.ds.general.
gen_signalhandler
(signum, frame)¶
-
common.net.ds.general.
gen_storelock
()¶
-
common.net.ds.general.
gen_storeunlock
()¶
-
common.net.ds.general.
gen_touch
(filename)¶
-
common.net.ds.general.
gen_unlockthing
(thing)¶
-
common.net.ds.general.
gen_updateserverinfo
()¶
common.net.ds.globals module¶
globals
-
class
common.net.ds.globals.
global_struct
¶ Bases:
object
-
Compressed_Exts
= ['', '.gz', '.bz2']¶
-
Compressors
= {'': '', '.bz2': 'bzip2 --stdout --compress ', '.gz': 'gzip --to-stdout --no-name '}¶
-
Decompressors
= {'': '', '.bz2': 'bzip2 --stdout --decompress ', '.gz': 'gzip --to-stdout --decompress '}¶
-
Halt
= <threading.Event object>¶
-
allow_query
= False¶
-
allowanyds
= True¶
-
autocommitsize
= 100¶
-
autoflush_thread
= None¶
-
cache_id
= 1¶
-
certfile
= ''¶
-
cfgservers
= []¶
-
childtable
= {}¶
-
childtablelock
= <unlocked _thread.lock object>¶
-
curlogfile
= ''¶
-
dbase_id
= 3¶
-
dbcommitfunc
= None¶
-
dbcommittimeout
= 30.0¶
-
dbflushthreadlocks
= {}¶
-
dbflushthreads
= {}¶
-
dbselecttimeout
= 30.0¶
-
dda
= False¶
-
dead_group_count
= 0¶
-
didb
= None¶
-
dinfo_lock
= None¶
-
dir_info_lastget_time
= 0.0¶
-
dir_info_lastput_time
= 0.0¶
-
directories
= ['sdata', 'cdata', 'tdata', 'pdata', 'idata', 'ddata', 'xdata', 'ydata']¶
-
dirinfo_thread
= None¶
-
dread_lock
= None¶
-
dsdb
= None¶
-
dsdir
= '.awds'¶
-
execq
= ''¶
-
execqkeys
= []¶
-
extracheck
= True¶
-
filetable_databases
= []¶
-
ftdb
= None¶
-
ggv
(item)¶
-
globallockfiles
= []¶
-
gpfs_devicelist
= {}¶
-
gpfs_freespace_pool
= {}¶
-
gpfs_poolname
= ''¶
-
gpghomedir
= None¶
-
group_dir_info
= {}¶
-
hosts
= []¶
-
hosttable
= {}¶
-
ifilterdate
= None¶
-
ifilterlist
= []¶
-
ifiltername
= ''¶
-
ingst_id
= 4¶
-
last_scan_time
= 0.0¶
-
local_dead_server_count
= 0¶
-
local_dir_info
= {}¶
-
local_servers
= []¶
-
local_servers_dict
= {}¶
-
local_servers_lookup
= {}¶
-
local_storeservers_dict
= {}¶
-
local_storeservers_lookup
= {}¶
-
localexpand_thread
= None¶
-
locked_things
= {}¶
-
loexp_lock
= None¶
-
logfile
= 'globals.log'¶
-
logging
= False¶
-
logo
= '"http://www.astro-wise.org/pics/astrowise-logo.gif"'¶
-
lrexp_lock
= None¶
-
mail_address
= None¶
-
main_loop_sleep
= 3600¶
-
main_loop_thread
= None¶
-
mainmodule
= 'common.net.ds.main'¶
-
max_files_in_dir
= 100000¶
-
maxthreads
= 0¶
-
nocachefile
= '.no_cache'¶
-
nofile
= 0¶
-
nostorefile
= '.no_store'¶
-
package
= 'common.net.ds'¶
-
pfs_nthread
= 10¶
-
pfs_table
= []¶
-
pid
= 20¶
-
port
= [8000]¶
-
quiet
= False¶
-
reexp_lock
= None¶
-
remote_servers
= []¶
-
remote_servers_dict
= {}¶
-
remote_servers_lookup
= {}¶
-
remoteexpand_thread
= None¶
-
rqsize
= 63¶
-
rrexp_lock
= None¶
-
save_err
= <common.config.startup.Myfile object>¶
-
save_out
= <common.config.startup.Myfile object>¶
-
saved_localserver_info
= ()¶
-
saved_localserver_info_refresh
= 150.0¶
-
saved_localstoreserver_info
= ()¶
-
saved_remoteserver_info
= ()¶
-
saved_remoteserver_info_refresh
= 600.0¶
-
scan_loop_sleep
= 86400¶
-
secureport
= [8363]¶
-
server_timeout
= 5¶
-
servers
= []¶
-
setuid
= 0¶
-
sfilterdate
= None¶
-
sfilterlist
= []¶
-
sfiltername
= ''¶
-
sgv
(item, value)¶
-
shmem_lock
= None¶
-
smtphost
= 'localhost'¶
-
spacelimit
= 21474836480¶
-
special
= ['', 'index', 'status', 'index.html', 'status.html', 'robots.txt', 'statusproxy', 'info', 'dirinfo', 'dstestdatafile.bin', 'pid', 'logfile', 'starttime']¶
-
sqlbuffer
= {}¶
-
sqlmemorybuffering
= True¶
-
statusproxyurls
= []¶
-
store_directories
= []¶
-
store_id
= 0¶
-
store_lock
= None¶
-
stored
= {}¶
-
tempr_id
= 2¶
-
time_last_mail
= [0.0, 0.0]¶
-
title
= 'Astro-WISE DataServer'¶
-
total_dead_server_count
= 0¶
-
total_dir_info
= {}¶
-
unique_server_globalid
= None¶
-
unique_server_identity
= None¶
-
unique_server_password
= None¶
-
usetc
= False¶
-
version
= '?'¶
-
warnfactor
= 10¶
-
waste_id
= 5¶
-
watchdir
= 0¶
-
watchdir_thread
= None¶
-
workingdirectory
= '/builds/omegacen/astro/docs'¶
-
xchng_id
= 6¶
-
ychng_id
= 7¶
-
common.net.ds.handler module¶
handler
-
class
common.net.ds.handler.
DataRequestHandler
(request, client_address, server)¶ Bases:
http.server.SimpleHTTPRequestHandler
Class takes care of the requests
-
admin
(testpath, count, t1, t2, action)¶
-
allowed_access
()¶
-
certfile
= ''¶
-
comprext
= ''¶
-
copyfile
(fsrc, fdst, length=16384, maxbytes=0, domd5=False, maxlength=0)¶ copy data from file-like object fsrc to file-like object fdst
-
decodeurl
()¶
-
do_CACHEFILE
()¶ Serve a CACHEFILE request.
-
do_CHECKSUM
()¶
-
do_DELETE
()¶
-
do_GET
()¶
-
do_GETANY
()¶
-
do_GETANYTEST
()¶ Cause a server crash of the python code
-
do_GETGROUPSTATS
()¶
-
do_GETLOCAL
()¶
-
do_GETLOCALSTATS
()¶
-
do_GETLOCALTEST
()¶ Cause a server crash of the python code
-
do_GETLOG
()¶
-
do_GETREMOTE
()¶
-
do_GETREMOTETEST
()¶ Cause a server crash of the python code
-
do_GETTEST
()¶ Cause a server crash of the python code
-
do_GETTOTALSTATS
()¶
-
do_HEAD
()¶
-
do_HEADLOCAL
()¶
-
do_LOCATE
()¶ Serve a LOCATE request.
-
do_LOCATEFILE
()¶ Serve a LOCATEFILE request.
-
do_LOCATELOCAL
()¶ Serve a LOCATELOCAL request.
-
do_LOCATEREMOTE
()¶ Serve a LOCATEREMOTE request.
-
do_MD5SUM
()¶
-
do_PING
()¶
-
do_POST
()¶
-
do_PUT
()¶
-
do_REGISTER
()¶
-
do_RELEASE
()¶
-
do_RELOAD
()¶
-
do_RESTART
()¶
-
do_SIZE
()¶
-
do_STAT
()¶
-
do_STORE
()¶
-
do_STORED
()¶
-
do_STORETEST
()¶ Cause a server crash of the python code
-
do_TAKEOVER
()¶
-
do_TESTCACHE
()¶ self.server.testcache_callcount += 1 Serve a TESTCACHE request.
-
do_TESTFILE
()¶ Serve a TESTFILE request.
-
do_TESTSTORE
()¶ self.server.teststore_callcount += 1 Serve a TESTSTORE request.
-
do_special
(tail)¶
-
dstid
= ''¶
-
fileform
= {}¶
-
form
= {}¶
-
get_capabilities
()¶ Returns the capability string of the current server.
-
get_dirinfo
()¶
-
get_filecount
()¶
-
get_index
()¶
-
get_info
()¶
-
get_pathname
()¶
-
get_status
()¶
-
get_storedir
()¶
-
getheader
(*args)¶
-
getit
(local=False, remote=False, getany=False, data=True)¶
-
head
= ''¶
-
ident
= ''¶
-
localexpand
(store=False)¶ expand the local server names
-
locateit
(local=False, remote=False)¶
-
log_message
(*args, **kwargs)¶
-
log_request
(*args, **kwargs)¶
-
machine_id
= ''¶
-
print_log
(done=False, skip=False, datarate=None)¶
-
query
= ''¶
-
remoteexpand
()¶ expand the remote server names
-
server_connect_string
()¶
-
standard
= False¶
-
tail
= ''¶
-
test_path
()¶
-
test_paths
()¶
-
thisjob
= None¶
-
threadname
= ''¶
-
toobusy
(redirect=None)¶
-
upath
= ''¶
-
urldecoded
= False¶
-
user_id
= ''¶
-
whead
(ctype)¶
-
common.net.ds.main module¶
main.py
-
common.net.ds.main.
autoflush
()¶
-
common.net.ds.main.
loop
()¶
-
common.net.ds.main.
main
()¶
common.net.ds.myfile module¶
myfile
-
class
common.net.ds.myfile.
myfile
(name, popen=None, decompress=False)¶ Bases:
object
This class provides a wrapper around files opened for delete on close. It seeks to automatically remove the file when it is no longer needed. It also can deliver partial file data specified either as a substream (offset and length) or subarea (offset, dims, blo, bhi) or as FITS file coordinates.
-
close
()¶
-
myfile_content_length
= 0¶
-
myfile_count
= 0¶
-
myfile_decompress
= False¶
-
myfile_delete
= False¶
-
myfile_delete_on_close
(doc)¶
-
myfile_dims
= 0¶
-
myfile_filename
= ''¶
-
myfile_fits_header
= b''¶
-
myfile_fits_trailer_length
= 0¶
-
myfile_fptr
= 0¶
-
myfile_left
= []¶
-
myfile_mode
= 0¶
-
myfile_reset
()¶
-
myfile_setFITSarea
(flo, fhi)¶
-
myfile_setsubarea
(offset, dims, blo, bhi)¶
-
myfile_setsubstream
(offset, count)¶
-
myfile_show
()¶
-
myfile_size
= []¶
-
myfile_step
= []¶
-
myfile_todo
= 1¶
-
read
(count)¶
-
common.net.ds.server module¶
server
-
class
common.net.ds.server.
ThreadingHTTPServer
(address, handler, certfile='')¶ Bases:
socketserver.ThreadingMixIn
,socketserver.TCPServer
The base server.
-
allow_reuse_address
= True¶
-
certfile
= ''¶
-
filetabledbname
= ''¶
-
hostport
= ()¶
-
protocol_version
= 'HTTP/1.1'¶
-
quit
= -1¶
-
secure
= False¶
-
serve_forever
()¶
-
server_storedir_basenamepart
= ''¶
-
server_storedir_storecount
= 0¶
-
server_storedir_storename
= ''¶
-
shutdownserver
()¶
-
start_time
= 0.0¶
-
stop_time
= 0.0¶
-
takeover
= False¶
-
takeoverserver
()¶
-
threadcount
= 0¶
-
-
common.net.ds.server.
srv_listcleanup
()¶
-
common.net.ds.server.
srv_startserver
(host, port=8000, certfile='')¶
common.net.ds.standalone module¶
standalone
-
common.net.ds.standalone.
man_dbaction
(verify=0, idx=4)¶
-
common.net.ds.standalone.
man_handlecache
()¶
-
common.net.ds.standalone.
man_handlestore
()¶
-
common.net.ds.standalone.
man_importfromds
()¶
-
common.net.ds.standalone.
man_initialize
()¶
-
common.net.ds.standalone.
man_movefilestodir
()¶
-
common.net.ds.standalone.
man_register
()¶
-
common.net.ds.standalone.
man_reload
()¶
-
common.net.ds.standalone.
man_removefile
()¶
-
common.net.ds.standalone.
man_renamedir
()¶
-
common.net.ds.standalone.
man_renamefile
()¶
-
common.net.ds.standalone.
man_replacefile
()¶
-
common.net.ds.standalone.
man_showdirs
()¶
-
common.net.ds.standalone.
man_status
()¶
-
common.net.ds.standalone.
man_usage
()¶