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
|
# $OpenBSD: install.sub,v 1.874 2016/01/24 09:16:57 rpe Exp $
#
# Copyright (c) 1997-2015 Todd Miller, Theo de Raadt, Ken Westerback
# Copyright (c) 2015, Robert Peichaer <rpe@openbsd.org>
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Copyright (c) 1996 The NetBSD Foundation, Inc.
# All rights reserved.
#
# This code is derived from software contributed to The NetBSD Foundation
# by Jason R. Thorpe.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# OpenBSD install/upgrade script common subroutines and initialization code
# ------------------------------------------------------------------------------
# Misc functions
# ------------------------------------------------------------------------------
usage() {
echo "usage: ${0##*/} [-a] [-f filename]" >&2
exit 1
}
# Wait for the ftp process to finish, or be killed after the timeout.
waitcgiinfo() {
local _l _key _val
wait "$CGIPID" 2>/dev/null
[[ -s $CGI_INFO ]] || return
sed -n 's,^http://\([[A-Za-z0-9\:_][]A-Za-z0-9:._-]*\),\1,p' \
$CGI_INFO >$HTTP_LIST 2>/dev/null
read -r -- _l <$HTTP_LIST
: ${HTTP_SERVER:=${_l%%/*}}
while IFS='=' read -r -- _key _val; do
case $_key=$_val in
method=+([a-z])) CGI_METHOD=$_val;;
TIME=+([0-9])) CGI_TIME=$_val;;
TZ=+([-_/+[:alnum:]])) CGI_TZ=$_val;;
esac
done <$CGI_INFO
}
# ------------------------------------------------------------------------------
# Utils functions
# ------------------------------------------------------------------------------
# Sort and print provided arguments.
bsort() {
local _l _a=$1 _b
(($# > 0)) || return
shift
for _b; do
if [[ $_a != $_b ]]; then
if [[ $_a > $_b ]]; then
_l="$_a $_l"; _a=$_b
else
_l="$_b $_l"
fi
fi
done
# Output the smallest value found.
echo -n "$_a "
# Sort remaining values.
bsort $_l
}
# Test the first argument against the remaining ones, return success on a match.
isin() {
local _a=$1 _b
shift
for _b; do
[[ $_a == $_b ]] && return 0
done
return 1
}
# Add first argument to list formed by the remaining arguments.
# Adds to the tail if the element does not already exist.
addel() {
local _a=$1
shift
echo -n "$*"
isin "$_a" $* || echo -n " $_a"
}
# Remove all occurrences of first argument from list formed by the remaining
# arguments.
rmel() {
local _a=$1 _b
shift
for _b; do
[[ $_a != $_b ]] && echo -n "$_b "
done
}
# If possible, print the timestamp received from the ftplist.cgi output,
# adjusted with the time elapsed since it was received.
http_time() {
local _sec=$(cat $HTTP_SEC 2>/dev/null)
[[ -n $_sec && -n $CGI_TIME ]] &&
echo $((CGI_TIME + SECONDS - _sec))
}
# Prints the supplied parameters properly escaped for future sh/ksh parsing.
# Quotes are added if needed, so you should not do that yourself.
quote() (
# Since this is a subshell we won't pollute the calling namespace.
for a; do
alias Q=$a; a=$(alias Q); print -rn -- " ${a#Q=}"
done | sed '1s/ //'
echo
)
# Show a list (passed via ordered arguments) in column output using ls.
showcols() {
local _l _cdir=/tmp/cdir
set -A _clist
mkdir -p $_cdir
rm -rf -- $_cdir/*
while read _l; do
[[ -n $_l ]] || continue
mkdir -p /tmp/cdir/"$_l"
_clist[${#_clist[*]}]="$_l"
done
(cd $_cdir; ls -Cdf "${_clist[@]}")
rm -rf -- $_cdir
}
# Echo the file $1 to standard output, skipping any lines that begin with a
# '#'. i.e. strip comment lines from the file.
stripcom () {
local _l
[[ -f $1 ]] || return
set -o noglob
while read _l; do
[[ -n ${_l%%#*} ]] && echo $_l
done <$1
set +o noglob
}
# Create a temporary directory based on the supplied directory name prefix.
tmpdir() {
local _i=1 _dir
until _dir="${1?}.$_i.$RANDOM" && mkdir -- "$_dir" 2>/dev/null; do
((++_i < 10000)) || return 1
done
echo "$_dir"
}
# ------------------------------------------------------------------------------
# Device related functions
# ------------------------------------------------------------------------------
# Show device name, label and size for the provided list of devices.
diskinfo() {
local _d
for _d; do
makedev $_d
echo -n "$_d: "
disklabel -dpg $_d 2>/dev/null |
sed -e '/^label: /{s,,,;s/ *$//;s/^$/<no label>/;h;d;}' \
-e '/.*# total bytes: \(.*\)/{s//(\1)/;H;}' \
-e '$!d;x;s/\n/ /'
rm -f /dev/{r,}$_d?
done
}
# Create devices passed as arguments.
makedev() {
[[ -z $(cd /dev && sh MAKEDEV "$@" 2>&1) ]]
}
# Sort and print information from dmesg.boot using sed expression $1.
scan_dmesg() {
bsort $(sed -n "$1" /var/run/dmesg.boot)
}
# Extract device names from hw.disknames matching sed expression $1.
scan_disknames() {
local IFS=,
bsort $(for _n in $(sysctl -n hw.disknames); do echo "${_n%%:*} "; done | sed -n "$1")
}
# Return list of disk devices.
get_dkdevs () {
echo $(scan_disknames "${MDDKDEVS:-/^[sw]d[0-9][0-9]* /s/ .*//p}")
}
# Return list of CDROM devices.
get_cddevs () {
echo $(scan_disknames "${MDCDDEVS:-/^cd[0-9][0-9]* /s/ .*//p}")
}
# Return list of disks not yet initialized.
get_dkdevs_uninitialized() {
local _disks=$(get_dkdevs) _d
for _d in $DISKS_DONE; do
_disks=$(rmel "$_d" $_disks)
done
bsort $_disks
}
# Return list of network devices. Filter out dynamically created network
# pseudo-devices except vlan.
get_ifdevs() {
local _if _iflist=$(rmel vlan $(ifconfig -C))
for _if in $(ifconfig "$@" 2>/dev/null |
sed -n 's/^\([^[:space:]]*\):.*/\1/p'); do
isin ${_if%%+([0-9])} $_iflist || echo $_if
done
}
# Return the device name of the device $1, which may be a disklabel UID.
getdevname() {
local _dev=$1
if [[ ${#_dev} == 18 && $_dev == +([0-9a-f]).[a-p] ||
${#_dev} == 16 && $_dev == +([0-9a-f]) ]]; then
# Lookup device name matching the disklabel UID.
sysctl -n hw.disknames |
sed -nE "s/^(.*,)*(.*):${_dev%.?}.*/\\2/p"
else
_dev=${_dev#/dev/}
print -r -- "${_dev%[a-p]}"
fi
}
# Inspect disk $1 if it has a partition-table of type $2 and optionally
# if it has a partition of type $3.
disk_has() {
local _disk=$1 _pttype=$2 _part=$3 _cmd _p_pttype _p_part
[[ -n $_disk && -n $_pttype ]] || exit
# Commands to inspect disk. Default: "fdisk $_disk"
local _c_hfs="pdisk -l /dev/${_disk}c"
local _c_sr="bioctl -q $_disk"
# Patterns for partition-table-types and partition-types.
local _p_gpt='Usable LBA:'
local _p_gpt_openbsd='^[ *]...: OpenBSD '
local _p_gpt_efisys='^[ *]...: EFI Sys '
local _p_hfs='^Partition map '
local _p_hfs_openbsd=' OpenBSD OpenBSD '
local _p_mbr='Signature: 0xAA55'
local _p_mbr_openbsd='^..: A6 '
local _p_mbr_dos='^..: 06 '
local _p_mbr_dos_active='^\*.: 06 '
local _p_mbr_linux='^..: 83 '
local _p_sr='OPENBSD, SR'
local _p_sr_crypto='OPENBSD, SR CRYPTO'
eval "_cmd=\"\$_c_${_pttype}\""
eval "_p_pttype=\"\$_p_${_pttype}\""
eval "_p_part=\"\$_p_${_pttype}_${_part}\""
_cmd=${_cmd:-fdisk $_disk}
[[ -z $_p_pttype ]] && exit
[[ -n $_part && -z $_p_part ]] && exit
if [[ -z $_p_part ]]; then
$_cmd 2>/dev/null | grep -Eq "$_p_pttype"
else
$_cmd 2>/dev/null | grep -Eq "$_p_pttype" &&
$_cmd 2>/dev/null | grep -Eq "$_p_part"
fi
}
# Handle disklabel auto-layout during interactive installation and
# autopartitioning during unattended installation for the root disk.
# In the latter case, ask for and download autopartitioning template.
# Abort unattended installation if autopartitioning fails.
#
# Parameters:
#
# $1 = disk
# $2 = /path/to/fstab
#
disklabel_autolayout() {
local _disk=$1 _f=$2 _dl=/disklabel.auto _op
[[ $_disk != $ROOTDISK ]] && return
while $AUTO; do
ask "URL to autopartitioning template for disklabel?" none
[[ $resp == none ]] && break
echo "Fetching $resp"
if ftp -Vo $_dl "$resp" && [[ -s $_dl ]]; then
disklabel -T $_dl -F $_f -w -A $_disk && return
echo "Autopartitioning failed"
exit 1
else
echo "No autopartitioning template found."
exit 1
fi
done
while :; do
echo "The auto-allocated layout for $_disk is:"
disklabel -h -A $_disk | egrep "^# |^ [a-p]:"
ask "Use (A)uto layout, (E)dit auto layout, or create (C)ustom layout?" a
case $resp in
[aA]*) _op=-w;;
[eE]*) _op=-E;;
[cC]*) return 0;;
*) continue;;
esac
disklabel -F $_f $_op -A $_disk
return
done
}
configure_disk() {
local _disk=$1 _fstab=/tmp/fstab.$1
makedev $_disk || return
# Deal with disklabels, including editing the root disklabel
# and labeling additional disks. This is machine-dependent since
# some platforms may not be able to provide this functionality.
# /tmp/fstab.$_disk is created here with 'disklabel -F'.
rm -f /tmp/*.$_disk
md_prep_disklabel $_disk || return
# Make sure there is a '/ mount point.
if ! grep -qs ' / ffs ' /tmp/fstab.$ROOTDISK; then
echo "'/' must be configured!"
return 1
fi
if [[ -f $_fstab ]]; then
# Avoid duplicate mount points on different disks.
while read _pp _mp _rest; do
if [[ $_mp == none ]]; then
# Multiple swap partitions are ok.
echo "$_pp $_mp $_rest" >>/tmp/fstab
continue
fi
# Non-swap mountpoints must be in only one file.
if [[ $_fstab != $(grep -l " $_mp " /tmp/fstab.*) ]]; then
_rest=$_disk
_disk=
break
fi
done <$_fstab
if [[ -z $_disk ]]; then
# Duplicate mountpoint.
# Allow disklabel(8) to read back mountpoint info
# if it is immediately run against the same disk.
cat /tmp/fstab.$_rest >/etc/fstab
rm /tmp/fstab.$_rest
set -- $(grep -h " $_mp " /tmp/fstab.*[0-9])
echo "$_pp and $1 can't both be mounted at $_mp."
return 1
fi
# Add ffs filesystems to list after newfs'ing them. Ignore
# other filesystems.
while read _pp _mp _fstype _rest; do
[[ $_fstype == ffs ]] || continue
_OPT=
[[ $_mp == / ]] && _OPT=$MDROOTFSOPT
newfs -q $_OPT ${_pp##/dev/}
# N.B.: '!' is lexically < '/'. That is
# required for correct sorting of
# mount points.
FSENT="$FSENT $_mp!$_pp"
done <$_fstab
fi
return 0
}
# ------------------------------------------------------------------------------
# Functions for the dmesg listener
# ------------------------------------------------------------------------------
# Acquire lock.
lock() {
while ! mkdir /tmp/lock 2>/dev/null && sleep .1; do done
}
# Release lock.
unlock() {
rm -d /tmp/lock 2>/dev/null
}
# Add trap to kill the listener process.
retrap() {
trap 'kill -KILL $cppid 2>/dev/null; echo; stty echo; exit 0' \
INT EXIT TERM
}
# ------------------------------------------------------------------------------
# Functions to ask (or auto-answer) questions
# ------------------------------------------------------------------------------
# Fetch response file for autoinstall.
get_responsefile() {
local _rf _ifdev _mac _mode _lf _hn _path
action=
[[ -f /auto_upgrade.conf ]] && _rf=/auto_upgrade.conf _mode=upgrade
[[ -f /auto_install.conf ]] && _rf=/auto_install.conf _mode=install
[[ -f $_rf ]] && cp $_rf /ai.$_mode.conf && action=$_mode && return
# Select a network interface for initial dhcp request.
# Ask if multiple were found and system was not netbooted.
# Extract server ip address, installer mode and response file path
# from lease file. Prime hostname with host-name option.
for _ifdev in ''; do
[[ -x /sbin/dhclient ]] || break
set -- $(get_ifdevs netboot)
(($# == 0)) && set -- $(get_ifdevs)
(($# == 1)) && _ifdev=$1
while (($# > 1)); do
ask_which "network interface" \
"should be used for the initial DHCP request" "$*"
isin "$resp" $* && _ifdev=$resp && break
done
[[ -n $_ifdev ]] && dhclient $_ifdev || break
_lf=/var/db/dhclient.leases.$_ifdev
export AI_SERVER=$(sed "/^ *next-server /!d;s///;s/;$//;q" $_lf)
_mode=$(sed -E '/^ *filename "(.*\/)?auto_(install|upgrade)";$/!d;s//\2/;q' $_lf)
_path=$(sed -E '/^ *filename "(.*\/)[^/]+";$/!d;s//\1/;q' $_lf)
_hn=$(sed -E '/^ *option host-name "(.*)";$/!d;s//\1/;q' $_lf)
hostname "$_hn"
done
# Fetch response file if server and mode are known, otherwise tell which
# one was missing. Try to fetch mac-mode.conf, then hostname-mode.conf,
# and finally mode.conf.
if [[ -n $AI_SERVER && -n $_mode ]]; then
_mac=$(ifconfig $_ifdev | sed 's/.*lladdr \(.*\)/\1/p;d')
for _rf in {$_mac-,${_hn:+$_hn-,}}$_mode; do
_url="http://$AI_SERVER/$_path$_rf.conf?path=$HTTP_SETDIR"
echo "Fetching $_url"
if ftp -Vo "/ai.$_mode.conf" "$_url" 2>/dev/null; then
action=$_mode
ifconfig $_ifdev delete down 2>/dev/null
return 0
fi
done
else
[[ -z $AI_SERVER ]] && echo "Could not determine next-server."
[[ -z $_mode ]] && echo "Could not determine auto mode."
fi
# Ask for url or local path to response file. Provide a default url if
# server was found in lease file.
while :; do
ask "Response file location?" \
"${AI_SERVER:+http://$AI_SERVER/install.conf}"
[[ -n $resp ]] && _rf=$resp && break
done
# Ask for the installer mode only if auto-detection failed.
_mode=$(echo "$_rf" | sed -En 's/^.*(install|upgrade).conf$/\1/p')
while [[ -z $_mode ]]; do
ask "(I)nstall or (U)pgrade?"
[[ $resp == [iI]* ]] && _mode=install
[[ $resp == [uU]* ]] && _mode=upgrade
done
echo "Fetching $_rf"
[[ -f $_rf ]] && _rf="file://$_rf"
ftp -Vo "/ai.$_mode.conf" "$_rf" 2>/dev/null && action=$_mode
ifconfig $_ifdev delete down 2>/dev/null
[[ -n $action ]]
}
# Search question in $RESPFILE, return answer in $resp.
#
# 1) split question and answer at leftmost =
# 2) strip leading/trailing blanks
# 3) compare questions case insensitive
# 4) ignore empty and comment lines and lines without =
# 5) return default answer if provided and none is found in file
# 6) treat empty/missing/multiple answers as error and exit
#
# Parameters:
#
# $1 = the question to search for
# $2 = the default answer
#
_autorespond() {
typeset -l _q=$1 _key
local _def=$2 _l _val
[[ -f $RESPFILE ]] || return
# Find a suitable response in /ai.conf and remove it if found.
mv /ai.conf /ai.conf.tmp
while IFS=' ' read -r _l; do
[[ $_l == [!#=]*=?* ]] || continue
_key=${_l%%*([[:blank:]])=*}
_val=${_l##*([!=])=*([[:blank:]])}
[[ $_q == @(|*[[:blank:]])"$_key"@([[:blank:]?]*|) ]] &&
resp=$_val && cat && return
print -r " $_l"
done </ai.conf.tmp >/ai.conf
[[ -n $_def ]] && resp=$_def && return
echo "\nQuestion has no answer in response file."
exit 1
}
# Issue a read into the global variable $resp. If the dmesg output is
# changed while inside this function, the current read will be aborted
# and the function will return a non-zero value. Normally, the caller
# will then reprint any prompt and call the function again.
#
# Optional parameters:
#
# $1 = the question to ask the user
# $2 = the default answer
#
_ask() {
local _q=$1 _def=$2 _int _redo=0 _pid
lock; dmesg >/tmp/update; unlock
echo -n "${_q:+$_q }${_def:+[$_def] }"
_autorespond "$_q" "$_def" && echo "$resp" && return
trap "_int=1" INT
trap "_redo=1" TERM
read resp
lock; rm /tmp/update; unlock
if ((_redo)); then
stty raw
stty -raw
else
case $resp in
!) echo "Type 'exit' to return to install."
sh
_redo=1
;;
!*) eval "${resp#?}"
_redo=1
;;
esac
fi
retrap
((_int)) && kill -INT $$
: ${resp:=$_def}
return $_redo
}
# Ask for user input, which is returned in $resp.
# Any parameters are passed on to _ask(), which is called
# repeatedly until it succeds.
ask() {
while ! _ask "$1" "$2"; do done
}
# Ask the user for a y or n, and insist on 'y', 'yes', 'n' or 'no'.
# Return 'y' or 'n' in $resp.
# Exit code: yes => 0, no => 1
#
# Parameters:
#
# $1 = the question to ask the user
# $2 = the default answer (assumed to be 'n' if empty).
#
ask_yn() {
local _q=$1 _a=${2:-no}
typeset -l _resp
while :; do
ask "$_q" "$_a"
_resp=$resp
case $_resp in
y|yes) resp=y; return 0;;
n|no) resp=n; return 1;;
esac
echo "'$resp' is not a valid choice."
$AUTO && exit 1
done
}
# Ask for the user to select one value from a list, or 'done'.
# At exit $resp holds selected item, or 'done'.
#
# Parameters:
#
# $1 = name of the list items (disk, cd, etc.)
# $2 = question to ask
# $3 = list of valid choices
# $4 = default choice, if it is not specified use the first item in $3
#
# N.B.! $3 and $4 will be "expanded" using eval, so be sure to escape them
# if they contain spooky stuff
ask_which() {
local _name=$1 _query=$2 _list=$3 _def=$4 _dynlist _dyndef _key _q
_key=$(echo "$_name" | sed 's/[^[:alnum:]]/_/g')
while :; do
eval "_dynlist=\"$_list\""
eval "_dyndef=\"$_def\""
# Clean away whitespace and determine the default.
set -o noglob
set -- $_dyndef; _dyndef="$1"
set -- $_dynlist; _dynlist="$*"
set +o noglob
(($# < 1)) && resp=done && return
: ${_dyndef:=$1}
echo "Available ${_name}s are: $_dynlist."
_q="Which $_name $_query?"
echo -n "$_q (or 'done') ${_dyndef:+[$_dyndef] }"
_autorespond "$_q" "${_dyndef-done}" && echo "$resp" \
|| _ask || continue
[[ -z $resp ]] && resp="$_dyndef"
# Quote $resp to prevent user from confusing isin() by
# entering something like 'a a'.
isin "$resp" $_dynlist done && break
echo "'$resp' is not a valid choice."
$AUTO && [[ -n $RESPFILE ]] && exit 1
done
}
# Ask for user input until a non-empty reply is entered.
# Save the user input (or the default) in $resp.
#
# Parameters:
#
# $1 = the question to ask the user
# $2 = the default answer
#
function ask_until {
resp=
while true; do
ask "$1" "$2"
[[ -n $resp ]] && break
echo "A response is required."
$AUTO && exit 1
done
}
# Ask for a password, saving the input in $resp.
#
# 1) Display $1 as the prompt.
# 2) *Don't* allow the '!' options that ask does.
# 3) *Don't* echo input.
# 4) *Don't* interpret "\" as escape character.
# 5) Preserve whitespace in input
#
askpass() {
stty -echo
IFS= read -r resp?"$1 "
stty echo
echo
}
# Ask for a password twice, saving the input in $_password.
askpassword() {
local _q=$1
if $AUTO; then
echo -n "$_q "
_autorespond "$_q"
echo '<provided>'
_password=$resp
return
fi
while :; do
askpass "$_q (will not echo)"
_password=$resp
askpass "$_q (again)"
[[ $resp == "$_password" ]] && break
echo "Passwords do not match, try again."
done
}
# ------------------------------------------------------------------------------
# Support functions for donetconfig()
# ------------------------------------------------------------------------------
# Run dhclient, making sure there is a free bpf first.
dhclient() {
local _i=0
while makedev bpf$_i && ! </dev/bpf$_i; do
((++_i < 50)) || return
done 2>/dev/null
/sbin/dhclient "$@"
}
# Issue a DHCP request to configure interface $1 and add the host-name option to
# /etc/dhclient.conf using $2.
dhcp_request() {
local _ifs=$1 _hn=$2
echo "lookup file bind" >/etc/resolv.conf.tail
echo "send host-name \"$_hn\";" >/etc/dhclient.conf
ifconfig $_ifs group dhcp >/dev/null 2>&1
dhclient -c /dev/stdin $_ifs <<__EOT
initial-interval 1;
backoff-cutoff 2;
reboot 5;
timeout 10;
send host-name "$_hn";
__EOT
# Move configuration files to where they will be copied to the
# installed system. Overwrites configuration information from
# last successful dhcp attempt.
mv /etc/dhclient.conf /tmp/dhclient.conf
mv /etc/resolv.conf.tail /tmp/resolv.conf.tail
}
# Obtain and output the inet information related to interface $1.
# Should output '<UP/DOWN> <addr> <netmask> <rest of inet line>'.
v4_info() {
ifconfig $1 inet | sed -n '
1s/.*<UP,.*/UP/p
1s/.*<.*/DOWN/p
/inet/s/netmask//
/inet/s///p'
}
# Convert a hex value passed as argument $1 to dotted decimal format.
hextodec() {
local _d _b
for _b in $(echo ${1#0x} | sed 's/\(..\)/\1 /g'); do
_d=$_d.$((0x$_b))
done
echo ${_d#.}
}
# Create an entry in the hosts file. If an entry with the same symbolic name and
# address family already exists, delete it.
#
# Parameters:
#
# $1 = IP address (v6 if it contains ':', else v4)
# $2 = symbolic name
#
addhostent() {
local _addr=$1 _name=$2 _delim="."
[[ -z $_addr || -z $_name ]] && return
[[ $_addr == *:* ]] && _delim=":"
sed "/^[0-9a-fA-F]*[$_delim].*[ ]$_name\$/d" /tmp/hosts \
>/tmp/hosts.new 2>/dev/null
mv /tmp/hosts.new /tmp/hosts
echo "$_addr $_name" >>/tmp/hosts
}
# Configure IPv4 interface.
#
# Parameters:
#
# $1 = name of the network device
# $2 = hostname to use for dhcp request
# $3 = /path/to/hostname.if
#
v4_config() {
local _ifs=$1 _name=$2 _hn=$3 _prompt _addr _mask
if ifconfig $_ifs | grep -q 'groups:.* dhcp'; then
_addr=dhcp
else
set -- $(v4_info $_ifs)
if [[ -n $2 ]]; then
_addr=$2; _mask=$(hextodec $3)
ifconfig $_ifs inet $_addr delete
fi
fi
if [[ -x /sbin/dhclient ]]; then
_prompt="or 'dhcp' "
# Don't make 'dhcp' the default if dhcp was already used.
ifconfig dhcp >/dev/null 2>&1 || _addr=dhcp
fi
_prompt="IPv4 address for $_ifs? (${_prompt}or 'none')"
ask_until "$_prompt" "$_addr"
case $resp in
none) ;;
dhcp) if [[ ! -x /sbin/dhclient ]]; then
echo "DHCP not possible - no /sbin/dhclient."
else
dhcp_request $_ifs "$_name"
echo "dhcp" >>$_hn
fi
;;
*) _addr=$resp
ask_until "Netmask for $_ifs?" "${_mask:=255.255.255.0}"
ifconfig $_ifs -group dhcp >/dev/null 2>&1
if ifconfig $_ifs inet $_addr netmask $resp up; then
addhostent "$_addr" "$_name"
echo "inet $_addr $resp" >>$_hn
fi
;;
esac
}
# Obtain and output the inet6 information related to interface $1.
# Should output '<UP/DOWN> <addr> <prefixlen> <rest of inet line> '.
v6_info() {
ifconfig $1 inet6 | sed -n '
1s/.*<UP,.*/UP/p
1s/.*<.*/DOWN/p
/scopeid/d
/inet6/s/prefixlen//
/inet6/s///p'
}
# Set up IPv6 default route on interface $1.
v6_defroute() {
local _if=$1 _prompt _resp _routers
route -n show -inet6 | egrep -q '^default[[:space:]]' && return
_routers=$(bsort $(ping6 -n -c 2 ff02::2%$_if 2>/dev/null |
sed -n '/bytes from/{s/^.*from //;s/,.*$//;p;}' |
sed -n 'G;s/\n/&&/;/^\(.*\n\).*\n\1/d;h;P'))
_prompt="IPv6 default router?"
if $AUTO; then
_autorespond "$_prompt" && _resp=$resp && echo "$_prompt $_resp"
else
local PS3="$_prompt (${_routers:+list #, }IPv6 address or 'none'): "
select _resp in $_routers; do
[[ ${_resp:=$REPLY} == *:* ]] && break
[[ $_resp == none ]] && return
done
fi
route -n add -inet6 -host default "$_resp" &&
echo "$_resp" >>/tmp/mygate
}
# Configure IPv6 interface.
#
# Parameters:
#
# $1 = name of the network device
# $2 = hostname to use for dhcp request
# $3 = /path/to/hostname.if
#
v6_config() {
local _ifs=$1 _name=$2 _hn=$3 _addr _prefixlen _prompt
ifconfig lo0 inet6 >/dev/null 2>&1 || return
set -- $(v6_info $_ifs)
[[ -n $2 ]] && { _addr=$2; _prefixlen=$3; }
ifconfig $_ifs inet6 >/dev/null 2>&1 && _prompt="or 'rtsol' "
_prompt="IPv6 address for $_ifs? (${_prompt}or 'none')"
ask_until "$_prompt" "${_addr:-none}"
case $resp in
none) return
;;
rtsol) ifconfig $_ifs inet6 >/dev/null 2>&1 || { echo "No INET6 support."; return; }
ifconfig $_ifs up
ifconfig $_ifs inet6 autoconf && echo "up\nrtsol" >>$_hn
return
;;
esac
_addr=$resp
ask_until "IPv6 prefix length for $_ifs?" "${_prefixlen:=64}"
ifconfig $_ifs inet6 $_addr prefixlen $resp up || return
echo "inet6 $_addr $resp" >>$_hn
addhostent "$_addr" "$_name"
v6_defroute $_ifs
}
# Perform an 802.11 network scan on interface $1.
# The result is cached in $WLANLIST.
ieee80211_scan() {
# N.B. Skipping quoted nwid's for now.
[[ -f $WLANLIST ]] ||
ifconfig $1 scan |
sed -n 's/^ nwid \([^"]\)/\1/p' >$WLANLIST
cat $WLANLIST
}
# Configure 802.11 interface $1 and append ifconfig options to hostname.if $2.
ieee80211_config() {
local _ifs=$1 _hn=$2 _prompt _nwid _haswpa=0 _err
# Reset 802.11 settings and determine wpa capability.
ifconfig $_ifs -nwid -nwkey
ifconfig $_ifs -wpa 2>/dev/null && _haswpa=1
# Empty scan cache.
rm -f $WLANLIST
while [[ -z $_nwid ]]; do
ask_until "Access point? (ESSID, 'any', list# or '?')" "any"
case "$resp" in
+([0-9]))
_nwid=$(ieee80211_scan $_ifs | sed -n "${resp}s/ .*//p")
[[ -z $_nwid ]] && echo "There is no line $resp."
;;
\?) ieee80211_scan $_ifs |
sed -n 's/^\([^ ]*\) chan .* bssid \([^ ]*\) .*$/ \1 (\2)/p' |
cat -n | more -c
;;
*) _nwid=$resp
;;
esac
done
# 'any' implies that only open access points are considered.
if [[ $_nwid != any ]]; then
ifconfig $_ifs nwid "$_nwid"
quote nwid "$_nwid" >>$_hn
_prompt="Security protocol? (O)pen, (W)EP"
((_haswpa == 1)) && _prompt="$_prompt, WPA-(P)SK"
while :; do
ask_until "$_prompt" "O"
case "$_haswpa-$resp" in
?-[Oo]) break
;;
?-[Ww]) ask_until "WEP key? (will echo)"
# Make sure ifconfig accepts the key.
if _err=$(ifconfig $_ifs nwkey "$resp" 2>&1) &&
[[ -z $_err ]]; then
quote nwkey "$resp" >>$_hn
break
fi
echo "$_err"
;;
1-[Pp]) ask_until "WPA passphrase? (will echo)"
# Make sure ifconfig accepts the key.
if ifconfig $_ifs wpakey "$resp"; then
quote wpakey "$resp" >>$_hn
break
fi
;;
*) echo "'$resp' is not a valid choice."
;;
esac
done
fi
}
# Set up IPv4 and IPv6 interface configuration.
configure_ifs() {
local _first _ifdevs _ifs _name _hn _vl=0 _vd _vi _p _tags
# In case of restart, discover last vlan configured.
while :; do
_vd=$(ifconfig vlan$_vl 2>&1)
[[ $_vd == @(*no such interface*) ]] && break
[[ $_vd == @(*vlan: +([[:digit:]]) parent interface:*) ]] || break
((_vl++))
done
_vd=
# Always need lo0 configured.
ifconfig lo0 inet 127.0.0.1/8
# In case of restart, delete previous default gateway config.
rm -f /tmp/mygate
while :; do
# Create new vlan if possible.
ifconfig vlan$_vl create >/dev/null 2>&1
ask_which "network interface" "do you wish to configure" \
'$(get_ifdevs)' \
${_p:-'$( (get_ifdevs netboot; get_ifdevs) | sed q )'}
[[ $resp == done ]] && break
_ifs=$resp
_hn=/tmp/hostname.$_ifs
rm -f $_hn
# If the offered vlan is chosen, ask the relevant
# questions and bring it up.
if [[ $_ifs == vlan+([0-9]) ]]; then
# Get existing tag for this vlan.
_vi=$(ifconfig $_ifs 2>/dev/null |
sed -n 's/vlan: \([0-9]*\).*/\1/p')
# Get list of all in-use tags.
_tags=$(ifconfig vlan 2>/dev/null |
sed -n 's/vlan: \([0-9]*\).*/\1/p')
# Current tag is a valid tag for this vlan.
[[ -n $_tags ]] && _tags=$(rmel "$_vi" $_tags)
if [[ -z $_vi ]]; then
_vi=0
while ((++_vi < 4096)); do
! isin "$_vi" $_tags && break
done
fi
_ifdevs=$(get_ifdevs)
set -- $_ifdevs
while [[ $1 == vlan+([0-9]) ]]; do
shift
done
ask "Which interface:tag should $_ifs be on?" "${_vd:=$1}:$_vi"
_vd=${resp%%:*}
_vi=${resp##*:}
# Validate that $_vd is a real interface.
if ! (isin "$_vd" $_ifdevs && [[ $_vd != vlan+([0-9]) ]]); then
echo "Invalid interface choice '$_vd'"
_vd=
continue
fi
# Validate range of $_vi as 1-4095, and $_vi not in use.
if ((_vi < 1 || _vi > 4095)) || isin "$_vi" $_tags; then
echo "Invalid or in-use vlan tag '$_vi'"
continue
fi
# hostname.$_vd must say something, anything, to
# make sure it is up.
grep -qs "^up" /tmp/hostname.$_vd ||
echo "up" >>/tmp/hostname.$_vd
chmod 640 /tmp/hostname.$_vd
ifconfig $_vd up
# Make sure a hostname.$_ifs is created with this info.
ifconfig $_ifs destroy >/dev/null 2>&1
ifconfig $_ifs vlan $_vi vlandev $_vd
echo "vlan $_vi vlandev $_vd" >>$_hn
# Create a new vlan if we just configured the highest.
[[ ${_ifs##vlan} == $_vl ]] && ((_vl++))
fi
# Test if it is an 802.11 interface.
ifconfig $_ifs 2>/dev/null | grep -q "^[[:space:]]*ieee80211:" &&
ieee80211_config $_ifs $_hn
# First interface configured will use the hostname without
# asking the user.
resp=$(hostname -s)
[[ -n $_first && $_first != $_ifs ]] &&
ask "Symbolic (host) name for $_ifs?" $resp
_name=$resp
v4_config $_ifs $_name $_hn
v6_config $_ifs $_name $_hn
if [[ -f $_hn ]]; then
chmod 640 $_hn
: ${_first:=$_ifs}
fi
NIFS=$(ls -1 /tmp/hostname.* 2>/dev/null | grep -c ^)
_p=done
done
}
# Set up IPv4 default route.
v4_defroute() {
local _dr
# Only configure a default route if an IPv4 address was configured.
[[ -n $(ifconfig | sed -n '/[ ]inet .* broadcast /p') ]] || return
# Check routing table to see if a default route ($1) already exists
# and if it is handled by dhclient ($2).
set -- $(route -nv show -inet | { set -- $(grep '^default '); print $2 $9; })
[[ -n $1 ]] && _dr=$1
# Don't ask if a default route exits and is handled by dhclient.
[[ -n $_dr && $2 == DHCLIENT && -f /tmp/dhclient.conf ]] && return
while :; do
ask_until "Default IPv4 route? (IPv4 address or none)" "$_dr"
[[ $resp == none ]] && break
route delete -inet default >/dev/null 2>&1
route -n add -inet -host default "$resp" && { echo "$resp" >>/tmp/mygate; break; }
# Put the old default route back. The new one did not work.
route -n add -inet -host default $_dr >/dev/null 2>&1
done
}
# Extract fully qualified domain name from current hostname. If none is
# currently set, use 'my.domain'.
get_fqdn() {
local _dn
_dn=$(hostname)
_dn=${_dn#$(hostname -s)}
_dn=${_dn#.}
echo "${_dn:=my.domain}"
}
# ------------------------------------------------------------------------------
# Support functions for install_sets()
# ------------------------------------------------------------------------------
# Check that missing required sets were deliberately skipped.
# Care is taken to make sure the return value is correct.
sane_install() {
local _q=$1 _s
for _s in $SANESETS; do
isin $_s $DEFAULTSETS || continue
[[ -n $_q ]] && return 1
# If sane_install has no argument, harass the user.
if ! ask_yn "Are you *SURE* your $MODE is complete without '$_s'?"; then
$AUTO && exit 1 || return 1
fi
done
}
# Show list of available sets and let the user select which sets to install.
# Set $resp to list of selected sets.
#
# Parameters:
#
# $1 = available sets
# $2 = already selected sets
#
select_sets() {
local _avail=$1 _selected=$2 _f _action _col=$COLUMNS
# account for 4 spaces added to the sets list
let COLUMNS=_col-8
cat <<__EOT
Select sets by entering a set name, a file name pattern or 'all'. De-select
sets by prepending a '-' to the set name, file name pattern or 'all'. Selected
sets are labelled '[X]'.
__EOT
while :; do
for _f in $_avail; do
isin $_f $_selected && echo "[X] $_f" || echo "[ ] $_f"
done | showcols | sed 's/^/ /'
ask "Set name(s)? (or 'abort' or 'done')" done
set -o noglob
for resp in $resp; do
case $resp in
abort) _selected=; break 2;;
done) break 2;;
-*) _action=rmel;;
*) _action=addel;;
esac
resp=${resp#[+-]}
[[ $resp = all ]] && resp=*
for _f in $_avail; do
[[ $_f = $resp ]] && _selected=$($_action $_f $_selected)
done
done
done
set +o noglob
COLUMNS=$_col
resp=$_selected
}
# Install a user-selected subset of the files in $2 from the source
# named in $1. Display an error message for failed installs so the
# user will know to try again.
install_files() {
local _src=$1 _files=$2 _f _sets _get_sets _n _col=$COLUMNS \
_tmpfs _tmpsrc _cfile _fsrc _unver _t _issue _srclocal
# Initialize _sets to the list of sets found in _src, and initialize
# _get_sets to the intersection of _sets and DEFAULTSETS.
#
# Sets will be installed in the order given in THESETS to ensure proper
# installation. So, to minimize user confusion display the sets in the
# order in which they will be installed.
for _f in $THESETS; do
isin $_f $_files || continue;
_sets=$(addel $_f $_sets)
isin $_f $DEFAULTSETS "site$VERSION-$(hostname -s).tgz" &&
_get_sets=$(addel $_f $_get_sets)
done
if [[ -z $_sets ]]; then
echo -n "Looked at $_src "
echo "and found no $OBSD sets. The set names looked for were:"
let COLUMNS=_col-8
for _n in $THESETS; do echo $_n; done | showcols | sed 's/^/ /'
COLUMNS=$_col
$AUTO && exit 1
echo
return
fi
isin INSTALL.$ARCH $_files ||
ask_yn "INSTALL.$ARCH not found. Use sets found here anyway?" ||
return
select_sets "$_sets" "$_get_sets"
[[ -n $resp ]] || return
_get_sets=$resp
# Reorder $_get_sets.
_get_sets=$(for s in $THESETS; do isin $s $_get_sets && echo $s; done)
# Note which sets didn't verify ok.
_unver=$_get_sets
# Try to prefetch and control checksum files.
# Use dummy for loop as combined assignment and do { ... } while(0).
for _issue in ''; do
! isin SHA256.sig $_files &&
_issue="Directory does not contain SHA256.sig" && break
# Find a filesystem to store the prefetched sets. Prefer file-
# systems which are not used during extraction. They need to
# have 512 MB free space. Otherwise use any other filesystem
# having 2 GB free space to prevent overflow during extraction.
_tmpfs=$( (
for fs in /mnt/{{,var/}tmp,home,usr{/local,}}; do
df -k $fs 2>/dev/null | grep " $fs\$"
done
df -k
) | (
while read a a a a m m; do
[[ $m == /mnt/@(@(|var/)tmp|home|usr/@(src,obj,xobj))@(|/*) ]] &&
((a > 524288)) && echo $m && exit
[[ $m == /mnt@(|/*) ]] &&
((a > 524288 * 4)) && echo $m && exit
done
) )
if [[ -d $_tmpfs ]]; then
! _tmpsrc=$(tmpdir "$_tmpfs/sets") &&
_issue="Cannot create prefetch area" && break
else
_issue="Cannot determine prefetch area" && break
fi
_cfile=$_tmpsrc/SHA256
_srclocal=false
_t=Get/Verify
[[ $_src == file://* ]] && _srclocal=true _t='Verifying '
# Fetch signature file.
! ftp -D "$_t" -Vmo "$_cfile.sig" "$_src/SHA256.sig" &&
_issue="Cannot fetch SHA256.sig" && break
# Verify signature file with public keys.
! signify -Vep /etc/signify/openbsd-${VERSION}-base.pub \
-x "$_cfile.sig" -m "$_cfile" &&
_issue="Signature check of SHA256.sig failed" && break
for _f in $_get_sets; do
rm -f "$_tmpsrc/h" "$_tmpsrc/fail"
# Fetch set and create checksum by pipe through sha256.
# Create a flag file in case ftp failed. Sets from net
# are written to prefetch area, the output of local sets
# is discarded.
( ftp -D "$_t" -Vmo - "$_src/$_f" || >"$_tmpsrc/fail" ) |
( $_srclocal && sha256 >$_tmpsrc/h ||
sha256 -ph "$_tmpsrc/h" >"$_tmpsrc/$_f" )
# Handle failed transfer.
if [[ -f $_tmpsrc/fail ]]; then
rm -f "$_tmpsrc/$_f"
if ! ask_yn "Fetching of $_f failed. Continue anyway?"; then
[[ -d $_tmpsrc ]] && rm -rf "$_tmpsrc"
$AUTO && exit 1
return
fi
continue
fi
# Verify sets by comparing its checksum with SHA256.
if fgrep -qx "SHA256 ($_f) = $(<$_tmpsrc/h)" "$_cfile"; then
_unver=$(rmel $_f $_unver)
else
if ! ask_yn "Checksum test for $_f failed. Continue anyway?"; then
[[ -d $_tmpsrc ]] && rm -rf "$_tmpsrc"
$AUTO && exit 1
return
fi
fi
done
done
[[ -n $_unver ]] && : ${_issue:="Unverified sets:" ${_unver% }}
if [[ -n $_issue ]] &&
! ask_yn "$_issue. Continue without verification?"; then
[[ -d $_tmpsrc ]] && rm -rf "$_tmpsrc"
$AUTO && exit 1
return
fi
for _f in $_get_sets; do
_fsrc="$_src/$_f"
[[ -f $_tmpsrc/$_f ]] && _fsrc="file://$_tmpsrc/$_f"
case $_fsrc in
*.tgz) ftp -D Installing -Vmo - "$_fsrc" | tar -zxphf - -C /mnt
if [[ $_f == ?(x)base*.tgz && $MODE == install ]]; then
ftp -D Extracting -Vmo - \
file:///mnt/var/sysmerge/${_f%%base*}etc.tgz |
tar -zxphf - -C /mnt
fi
;;
*) ftp -D Installing -Vmo "/mnt/$_f" "$_fsrc"
;;
esac
if (($?)); then
if ! ask_yn "Installation of $_f failed. Continue anyway?"; then
[[ -d $_tmpsrc ]] && rm -rf "$_tmpsrc"
$AUTO && exit 1
return
fi
else
DEFAULTSETS=$(rmel $_f $DEFAULTSETS)
GOTSETS="$GOTSETS $_f"
fi
[[ -d $_tmpsrc ]] && rm -f "$_tmpsrc/$_f"
done
[[ -d $_tmpsrc ]] && rm -rf "$_tmpsrc"
}
# Get several parameters from the user, and xfer files from the http server.
install_http() {
local _file_list _prompt _mirror _url_base
waitcgiinfo
# N.B.: 'http_proxy' is an environment variable used by ftp(1). DON'T
# change the name or case!
ask "HTTP proxy URL? (e.g. 'http://proxy:8080', or 'none')" \
"${http_proxy:-none}"
unset http_proxy
[[ $resp == none ]] || export http_proxy=$resp
if [[ -s $HTTP_LIST ]]; then
_prompt="HTTP Server? (hostname, list#, 'done' or '?')"
else
echo "(Unable to get list from ftp.openbsd.org, but that is OK)"
_prompt="HTTP Server? (hostname or 'done')"
fi
# Get server IP address or hostname.
while :; do
ask_until "$_prompt" "$HTTP_SERVER"
case $resp in
done) return
;;
"?") [[ -s $HTTP_LIST ]] || continue
cat -n < $HTTP_LIST | more -c
;;
+([0-9]))
# A numeric hostname is ignored. A number is only used
# as a line number in $HTTP_LIST.
[[ -s $HTTP_LIST ]] || continue
set -- $(sed -n "${resp}p" $HTTP_LIST)
(($# < 1)) && { echo "There is no line $resp."; continue; }
HTTP_SERVER=${1%%/*}
# Repeat loop to get user to confirm server address.
;;
+([A-Za-z0-9\:.\[\]_-]))
HTTP_SERVER=$resp
break
;;
*) echo "'$resp' is not a valid hostname."
;;
esac
done
# Get directory info from *last* line starting with the server
# name. This means the last install from a mirror will not keep
# the specific directory info. But an install from a local
# server *will* remember the specific directory info.
set -- $(sed "/^$HTTP_SERVER/x;\$!d;x" $HTTP_LIST 2>/dev/null)
resp=${1#*/}
# If there is no directory specified, don't use the server name!
[[ $resp == "$1" ]] && resp=
if (($# > 1)); then
# It's a mirror, since it has location info.
resp=$resp/$HTTP_SETDIR
_mirror=yes
fi
: ${HTTP_DIR:=pub/OpenBSD/$HTTP_SETDIR}
ask_until "Server directory?" "${resp:-$HTTP_DIR}"
HTTP_DIR=$resp
_url_base="http://$HTTP_SERVER/$HTTP_DIR"
# Get list of files from the server.
# Assumes index file is "index.txt" for http (or proxy).
# We can't use index.html since the format is server-dependent.
_file_list=$(ftp -Vo - "$_url_base/index.txt" |
sed 's/^.* //' | sed 's/
//')
install_files "$_url_base" "$_file_list"
# Remember where we installed from, to tell the cgi server.
INSTALL=$_url_base
# Bake a package path only if we installed from a mirror.
PACKAGE_PATH=
if [[ -n $_mirror ]]; then
PACKAGE_PATH=$(print -r -- "$_url_base" |
sed -E "/\/(snapshots|[0-9]\.[0-9])\/($ARCH)\/*$/!d
s!!/%c/packages/%a/!;q")
fi
}
# Ask for the path to the set files on an already mounted filesystem and start
# the set installation.
install_mounted_fs() {
local _dir
while :; do
ask_until "Pathname to the sets? (or 'done')" "$SETDIR"
[[ $resp == done ]] && return
# Accept a valid /mnt2 or /mnt relative path.
[[ -d /mnt2/$resp ]] && { _dir=/mnt2/$resp; break; }
[[ -d /mnt/$resp ]] && { _dir=/mnt/$resp; break; }
# Accept a valid absolute path.
[[ -d /$resp ]] && { _dir=/$resp; break; }
echo "The directory '$resp' does not exist."
$AUTO && exit 1
done
install_files "file://$_dir" "$(ls $_dir/)"
}
# Install sets from CD-ROM.
install_cdrom() {
local _drive=$1
makedev $_drive && mount_mnt2 $_drive || return
install_mounted_fs
}
# Ask for the disk device containing the set files, mount it and start the set
# installation.
install_disk() {
if ! ask_yn "Is the disk partition already mounted?"; then
ask_which "disk" "contains the $MODE media" \
'$(bsort $(get_dkdevs))' \
'$(bsort $(rmel $ROOTDISK $(get_dkdevs)))'
[[ $resp == done ]] && return 1
makedev $resp && mount_mnt2 $resp || return
fi
install_mounted_fs
}
# Ask for the nfs share details, mount it and start the set installation.
install_nfs() {
local _tcp
# Get the IP address of the server.
ask_until "Server IP address or hostname?" "$NFS_ADDR"
NFS_ADDR=$resp
# Get the server path to mount.
ask_until "Filesystem on server to mount?" "$NFS_PATH"
NFS_PATH=$resp
# Determine use of TCP.
ask_yn "Use TCP transport? (requires TCP-capable NFS server)" && _tcp=-T
# Mount the server.
mount_nfs $_tcp -o ro -R 5 $NFS_ADDR:$NFS_PATH /mnt2 || return
install_mounted_fs
}
# Mount filesystem containing the set files on device $1, optionally ask the
# user for the device name.
mount_mnt2() {
local _dev=$1 _opts _file=/tmp/parts.$1 _parts
disklabel $_dev 2>/dev/null |
sed -En '/swap|unused/d;/^ [a-p]: /p' >$_file
_parts=$(sed 's/^ \(.\): .*/\1/' $_file)
set -- $_parts
(($# == 0)) && { echo "No filesystems found on $_dev."; return 1; }
if isin "c" $_parts; then
# Don't ask questions if 'c' contains a filesystem.
resp=c
elif (($# == 1)); then
# Don't ask questions if there's only one choice.
resp=$1
else
# Display partitions with filesystems and ask which to use.
cat $_file
ask_which "$_dev partition" "has the $MODE sets" \
'$(disklabel '$_dev' 2>/dev/null |
sed -En '\''/swap|unused/d;/^ ([a-p]): .*/s//\1/p'\'')'
[[ $resp == done ]] && return 1
fi
# Always mount msdos partitions with -s to get lower case names.
grep -q "^ $resp: .*MSDOS" $_file && _opts="-s"
mount -o ro,$_opts /dev/$_dev$resp /mnt2
}
# ------------------------------------------------------------------------------
# Functions used in install.sh/upgrade.sh and it's associates
# ------------------------------------------------------------------------------
# Ask for terminal type if on console, otherwise ask for/set keyboard layout.
set_term() {
local _layouts
export TERM=${TERM:-${MDTERM:-vt220}}
if [[ -n $CONSOLE ]]; then
ask "Terminal type?" $TERM
export TERM=$resp
else
[[ -x /sbin/kbd ]] || return
_layouts=$(bsort $(kbd -l | egrep -v "^(user|tables|encoding)"))
while :; do
ask "Choose your keyboard layout ('?' or 'L' for list)" "default"
case $resp in
[lL\?]) echo "Available layouts: $_layouts";;
default) return;;
*) kbd $resp && { echo $resp >/tmp/kbdtype; return; };;
esac
done
fi
}
# Configure the network.
donetconfig() {
local _dn _ns _f1 _f2 _f3
configure_ifs
v4_defroute
# As dhclient will populate /etc/resolv.conf, a symbolic link to
# /tmp/resolv.conf.shadow, mv any such file to /tmp/resolv.conf
# so it will eventually be copied to /mnt/etc/resolv.conf and will
# not in the meantime remove the user's ability to choose to use it
# or not, during the rest of the install.
if [[ -f /tmp/resolv.conf.shadow ]]; then
mv /tmp/resolv.conf.shadow /tmp/resolv.conf
# Get/store nameserver address(es) as a blank separated list
# and the default fully qualified domain name from *first*
# domain given on *last* search or domain statement.
while read -r -- _f1 _f2 _f3; do
[[ $_f1 == nameserver ]] && _ns="${_ns:+$_ns }$_f2"
[[ $_f1 == @(domain|search) ]] && _dn=$_f2
done </tmp/resolv.conf
fi
# Get & apply fqdn to hostname. Don't ask if there's only one configured
# interface and if it's managed by dhclient and if the domain name is
# configured via dhclient too.
resp="${_dn:=$(get_fqdn)}"
if ifconfig dhcp >/dev/null 2>&1 && [[ $NIFS == 1 && -n $_dn ]]; then
echo "Using DNS domainname $resp"
else
ask "DNS domain name? (e.g. 'bar.com')" "$resp"
fi
hostname "$(hostname -s).$resp"
# Get & add nameservers to /tmp/resolv.conf. Don't ask if there's only
# one configured interface and if it's managed by dhclient and if the
# nameserver is configured via dhclient too.
resp="${_ns:=none}"
if ifconfig dhcp >/dev/null 2>&1 && [[ $NIFS == 1 && -n $_ns ]]; then
echo "Using DNS nameservers at $resp"
else
ask "DNS nameservers? (IP address list or 'none')" "$resp"
fi
# Construct appropriate resolv.conf.
if [[ $resp != none ]]; then
echo "lookup file bind" >/tmp/resolv.conf
for _ns in $resp; do
echo "nameserver $_ns" >>/tmp/resolv.conf
done
cp /tmp/resolv.conf /tmp/resolv.conf.shadow
fi
}
# Ask user about daemon startup on boot, X Window usage and console setup.
# The actual configuration is done later in apply().
questions() {
local _d _cdef=no
ask_yn "Start sshd(8) by default?" yes
sshd=$resp
aperture=
resp=
xdm=
if [[ -n $DISPLAY ]]; then
if [[ -n $(scan_dmesg '/^[a-z]*[01]: aperture needed/p') ]]; then
ask_yn "Do you expect to run the X Window System?" yes &&
aperture=$MDXAPERTURE
fi
if [[ -n $MDXDM && $resp != n ]]; then
ask_yn "Do you want the X Window System to be started by xdm(1)?"
xdm=$resp
fi
fi
if [[ -n $CDEV ]]; then
_d=${CPROM:-$CDEV}
[[ -n $CONSOLE ]] && _cdef=yes
ask_yn "Change the default console to $_d?" $_cdef
defcons=$resp
if [[ $resp == y ]]; then
ask_which "speed" "should $_d use" \
"9600 19200 38400 57600 115200" $CSPEED
case $resp in
done) defcons=n;;
*) CSPEED=$resp;;
esac
fi
fi
}
# Gather information for setting up the user later in apply().
user_setup() {
local _q="Setup a user? (enter a lower-case loginname, or 'no')"
while :; do
ask "$_q" no
case $resp in
n|no) return
;;
y|yes) _q="No really, what is the lower-case loginname, or 'no'?"
continue
;;
root|daemon|operator|bin|smmsp|popa3d)
;;
sshd|uucp|www|named|proxy|nobody|ftp)
;;
[a-z]*([a-z0-9_]))
((${#resp} <= 31)) && break
;;
esac
echo "$resp is not a useable loginname."
done
user=$resp
while :; do
ask "Full name for user $user?" $user
case $resp in
*[:\&,]*)
echo "':', '&' or ',' are not allowed."
;;
*)
((${#resp} <= 100)) && break
echo "Too long."
;;
esac
done
username=$resp
askpassword "Password for user $user?"
userpass=$_password
userkey=
$AUTO && ask "Public ssh key for user $user" none &&
[[ $resp != none ]] && userkey=$resp
}
# Ask user whether or not to allow logins to root in case sshd(8) is enabled.
# If no user is setup, show a hint to enable root logins, but warn about risks
# of doing so.
ask_root_sshd() {
typeset -l _resp
[[ $sshd == y ]] || return
if [[ -z $user ]]; then
echo "Since no user was setup, root logins via sshd(8) might be useful."
fi
echo "WARNING: root is targeted by password guessing attacks, pubkeys are safer."
while :; do
ask "Allow root ssh login? (yes, no, prohibit-password)" no
_resp=$resp
case $_resp in
y|yes) sshd_enableroot=yes
;;
n|no) sshd_enableroot=no
;;
w|p|without-password|prohibit-password)
sshd_enableroot=prohibit-password
;;
*) echo "'$resp' is not a valid choice."
$AUTO && exit 1
continue
;;
esac
break
done
}
# Set TZ variable based on zonefile $1 and user selection.
set_timezone() {
local _zonefile=$1 _zonepath _zsed _tz _zoneroot=/usr/share/zoneinfo
# If the timezone file is not available,
# return immediately.
[[ ! -f $_zonefile ]] && return
# If configured in a previous call, return immediately.
[[ -n $TZ ]] && return
if [[ -h /mnt/etc/localtime ]]; then
TZ=$(ls -l /mnt/etc/localtime 2>/dev/null)
TZ=${TZ#*${_zoneroot#/mnt}/}
fi
waitcgiinfo
if [[ -n $CGI_TZ ]]; then
_tz=$CGI_TZ
[[ -n $_tz ]] && isin "$_tz" $(<$_zonefile) && TZ=$_tz
fi
# If neither the base or HTTP_LIST gave a hint, and this is the
# early question, give up, and ask after the sets are installed.
[[ $_zonefile = /var/tzlist && -z $TZ ]] && return
while :; do
ask "What timezone are you in? ('?' for list)" "$TZ"
_zonepath=${resp%%*(/)}
case $_zonepath in
"") continue
;;
"?") grep -v /. $_zonefile | showcols
continue
;;
esac
while isin "$_zonepath/" $(<$_zonefile); do
ask "What sub-timezone of '$_zonepath' are you in? ('?' for list)"
_zsed=$(echo $_zonepath/ | sed 's,/,\\/,g')
resp=${resp%%*(/)}
case $resp in
"") ;;
"?") sed -n "/^$_zsed/{s/$_zsed//;/\/./!p;}" $_zonefile | showcols;;
*) _zonepath=$_zonepath/$resp;;
esac
done
if isin "$_zonepath" $(<$_zonefile); then
TZ=${_zonepath#$_zoneroot}
return
fi
echo -n "'${_zonepath}'"
echo " is not a valid timezone on this system."
done
}
# Get global root information. ie. ROOTDISK, ROOTDEV and SWAPDEV.
get_rootinfo() {
while :; do
echo "Available disks are: $(get_dkdevs | sed 's/^$/none/')."
_ask "Which disk is the root disk? ('?' for details)" \
$(get_dkdevs | sed 's/ .*//') || continue
case $resp in
"?") diskinfo $(get_dkdevs)
;;
'') ;;
*) isin "$resp" $(get_dkdevs) && break
echo "no such disk"
;;
esac
done
makedev $resp || exit
ROOTDISK=$resp
ROOTDEV=${ROOTDISK}a
SWAPDEV=${ROOTDISK}b
}
# Start interface using the on-disk hostname.if file passed as argument $1.
# Much of this is gratuitously stolen from /etc/netstart.
ifstart () {
local _hn=$1 if=${1#/mnt/etc/hostname.}
((NIFS++))
while :; do
if [ "$cmd2" ]; then
# we are carrying over from the 'read dt dtaddr'
# last time
set -- $cmd2
af=$1 name=$2 mask=$3 bcaddr=$4 ext1=$5 cmd2=
# make sure and get any remaining args in ext2,
# like the read below
i=1
while [ i -lt 6 -a -n "$1" ]; do shift; let i=i+1; done
ext2="$@"
else
# read the next line or exit the while loop
read af name mask bcaddr ext1 ext2 || break
fi
# $af can be "dhcp", "rtsol", an address family,
# commands, or a comment.
case "$af" in
"#"*|"!"*|"bridge"|"")
# skip comments, user commands, bridges,
# and empty lines
continue
;;
"dhcp") [ "$name" = "NONE" ] && name=
[ "$mask" = "NONE" ] && mask=
[ "$bcaddr" = "NONE" ] && bcaddr=
dhcpif="$dhcpif $if"
cmd="ifconfig $if $name $mask $bcaddr $ext1 $ext2 down"
if [[ -x /sbin/dhclient ]]; then
cmd="$cmd; dhclient $if"
else
cmd="$cmd; echo /sbin/dhclient missing - skipping dhcp request."
fi
;;
"rtsol")
if ifconfig $if inet6 >/dev/null 2>&1; then
rtsolif="$rtsolif $if"
cmd="ifconfig $if $name $mask $bcaddr $ext1 $ext2 up"
else
cmd="$cmd; echo no INET6 support - skipping rtsol request."
fi
;;
*) read dt dtaddr
if [ "$name" = "alias" ]; then
# perform a 'shift' of sorts
alias=$name
name=$mask
mask=$bcaddr
bcaddr=$ext1
ext1=$ext2
ext2=
else
alias=
fi
cmd="ifconfig $if $af $alias $name"
case "$dt" in
dest) cmd="$cmd $dtaddr"
;;
*)
cmd2="$dt $dtaddr"
;;
esac
case $af in
inet)
if [ ! -n "$name" ]; then
echo "/etc/hostname.$if: inet alone is invalid"
return
fi
[ "$mask" ] && cmd="$cmd netmask $mask"
if [ "$bcaddr" -a X"$bcaddr" != "XNONE" ]; then
cmd="$cmd broadcast $bcaddr"
fi
[ "$alias" ] && rtcmd=";route -qn add -host $name 127.0.0.1"
;;
inet6)
if [ ! -n "$name" ]; then
echo "/etc/hostname.$if: inet6 alone is invalid"
return
fi
[ "$mask" ] && cmd="$cmd prefixlen $mask"
cmd="$cmd $bcaddr"
;;
*) cmd="$cmd $mask $bcaddr"
;;
esac
cmd="$cmd $ext1 $ext2$rtcmd" rtcmd=
;;
esac
eval "$cmd"
done <$_hn
}
# Configure the network during upgrade based on the on-disk configuration.
enable_network() {
local _f _gw _trunks _svlans _vlans
# Copy any network configuration files. N.B.: hosts already copied.
for _f in dhclient.conf resolv.conf resolv.conf.tail; do
if [[ -f /mnt/etc/$_f ]]; then
cp /mnt/etc/$_f /etc/$_f
fi
done
# Set the address for the loopback interface. Bringing the
# interface up, automatically invokes the IPv6 address ::1.
ifconfig lo0 inet 127.0.0.1/8
# Configure all of the non-loopback interfaces which we know about.
# Refer to hostname.if(5)
for hn in /mnt/etc/hostname.*; do
# Strip off prefix to get interface name.
if=${hn#/mnt/etc/hostname.}
if isin ${if%%+([0-9])} $(ifconfig -C); then
# Dynamic interfaces must be done later.
case ${if%%+([0-9])} in
trunk) _trunks="$_trunks $hn";;
svlan) _svlans="$_svlans $hn";;
vlan) _vlans="$_vlans $hn";;
esac
else
# 'Real' interfaces (if available) are done now.
ifconfig $if >/dev/null 2>&1 && ifstart $hn
fi
done
# Configure any dynamic interfaces now that 'real' ones are up.
# ORDER IS IMPORTANT! (see /etc/netstart).
for hn in $_trunks $_svlans $_vlans; do
ifstart $hn
done
[[ -n $rtsolif ]] && ifconfig $rtsolif inet6 autoconf
# /mnt/etc/mygate, if it exists, contains the address(es) of my
# default gateway(s). Use for ipv4 if no interfaces configured via
# dhcp. Use for ipv6 if no interfaces configured via rtsol.
[[ -z $dhcpif ]] && stripcom /mnt/etc/mygate | while read _gw; do
[[ $_gw == @(*:*) ]] && continue
route -qn delete default >/dev/null 2>&1
route -qn add -host default $_gw && break
done
[[ -z $rtsolif ]] && stripcom /mnt/etc/mygate | while read _gw; do
[[ $_gw == !(*:*) ]] && continue
route -qn delete -inet6 default >/dev/null 2>&1
route -qn add -host -inet6 default $_gw && break
done
route -qn add -net 127 127.0.0.1 -reject >/dev/null
}
# Fetch the list of mirror servers and installer choices from previous runs if
# available from ftplist.cgi. Start the ftp process in the background, but kill
# it if it takes longer than 12 seconds.
startcgiinfo() {
# If no networks are configured, we do not need the httplist file.
((NIFS < 1)) && return
# Make sure the ftp subshell gets its own process group.
set -m
(
# ftp.openbsd.org == 129.128.5.191 and will remain at
# that address for the foreseeable future.
ftp -Vao - "http://129.128.5.191/cgi-bin/ftplist.cgi?path=$HTTP_SETDIR" \
2>/dev/null >$CGI_INFO
# Remember finish time for adjusting the received timestamp.
echo -n $SECONDS >$HTTP_SEC
feed_random
) & CGIPID=$!
set +m
# If the ftp process takes more than 12 seconds, kill it.
# XXX We are relying on the pid space not randomly biting us.
# XXX ftp could terminate early, and the pid could be reused.
(sleep 12; kill -INT -$CGIPID >/dev/null 2>&1) &
}
# Create a skeletal but useful /etc/fstab from /tmp/fstab by stripping all
# comment lines and dropping all filesystems which
#
# 1) can't be mounted (no mount_* command is found),
# 2) have 'xx' in the option field (usually /altroot),
# 3) have 'noauto' in the option field,
# 4) are nfs (since name resolution may not be present),
# 5) are on a vnd device.
#
# In addition,
#
# 1) delete 'softdep' options (no soft updates in ramdisk kernels),
# 2) mount non-ffs filesystems read only,
# 3) prepend '/mnt' to all mount points,
# 4) delete any trailing '/' from the mount point (e.g. root),
#
# If no /etc/fstab is created, do not proceed with install/upgrade.
munge_fstab() {
local _dev _mp _fstype _opt _rest
while read _dev _mp _fstype _opt _rest; do
# Drop irrelevant lines and filesystems.
[[ $_dev == @(/dev/vnd*|\#*) ||
$_fstype == nfs ||
! -f /sbin/mount_$_fstype ||
$_opt == *noauto* ||
$_opt == *xx* ]] && continue
# Remove any softdep options, as soft updates are not
# available in the ramdisk kernels.
_opt=$(echo $_opt | sed 's/softdep//')
# Change read-only ffs to read-write since we'll potentially
# write to these filesystems.
# Mount non-ffs filesystems read only.
if [[ $_fstype == ffs ]]; then
_opt=$(echo $_opt | sed 's/[[:<:]]ro[[:>:]]/rw/')
else
_opt=$(echo $_opt | sed 's/[[:<:]]rw[[:>:]]/ro/')
fi
# Write fs entry in fstab.
# 1) prepend '/mnt' to the mount point.
# 2) remove a trailing '/' from the mount point (e.g. root).
echo $_dev /mnt${_mp%/} $_fstype $_opt $_rest
done </tmp/fstab >/etc/fstab
# If no /etc/fstab was created, we have nowhere to $MODE to.
if [[ ! -s /etc/fstab ]]; then
echo "Unable to create valid /etc/fstab."
exit
fi
}
# Preen all filesystems in /etc/fstab that have a /sbin/fsck_XXX and a
# fs_passno > 0, showing individual results, but skipping $ROOTDEV. This was
# already fsck'ed successfully.
#
# Exit if any fsck's fail (but do them all before exiting!).
check_fs() {
local _dev _dn _mp _fstype _rest _fail _f _passno
ask_yn "Force checking of clean non-root filesystems?" && _f=f
while read _dev _mp _fstype _rest _rest _passno _rest; do
_dn=$(getdevname "$_dev")
[[ $ROOTDEV == @(${_dev#/dev/}|$_dn${_dev##*.}) ]] && continue
[[ -f /sbin/fsck_$_fstype ]] || continue
# Make sure device exists before fsck'ing it.
makedev "$_dn" || continue
((_passno > 0)) || continue
echo -n "fsck -${_f}p $_dev..."
if ! fsck -${_f}p $_dev >/dev/null 2>&1; then
echo "FAILED. You must fsck $_dev manually."
_fail=y
else
echo "OK."
fi
done </etc/fstab
[[ -n $_fail ]] && exit
}
# Must mount filesystems manually, one at a time, so we can make sure the mount
# points exist.
mount_fs() {
local _async=$1 _dev _mp _fstype _opt _rest _msg _fail
while read _dev _mp _fstype _opt _rest; do
# If not the root filesystem, make sure the mount
# point is present.
[[ $_mp == /mnt ]] || mkdir -p $_mp
# Mount the filesystem. Remember any failure.
_msg=$(mount -v -t $_fstype $_async -o $_opt $_dev $_mp) ||
_fail="$_fail\n$_mp ($_dev)"
echo $_msg | sed 's/, ctime=[^,)]*//'
done </etc/fstab
if [[ -n $_fail ]]; then
# One or more mounts failed. Continue or abort?
echo "\nWARNING! The following filesystems were not properly mounted:$_fail"
ask_yn "Continue anyway?" || exit
fi
}
# Feed the random pool some entropy before we read from it.
feed_random() {
(dmesg; cat $CGI_INFO /*.conf; sysctl; route -n show; df;
ifconfig -A; hostname) >/dev/random 2>&1
if [[ -e /mnt/var/db/host.random ]]; then
dd if=/mnt/var/db/host.random of=/dev/random bs=65536 count=1 \
status=none
fi
}
# Ask the user for locations of sets, and then install whatever sets the user
# selects from that location. Repeat as many times as the user needs to get all
# desired sets.
install_sets() {
local _cddevs=$(get_cddevs) _d _locs="disk http" _d=$CGI_METHOD
echo
ifconfig netboot >/dev/null 2>&1 && : ${_d:=http}
[[ -n $_cddevs ]] && : ${_d:=cd0}
[[ -x /sbin/mount_nfs ]] && _locs="$_locs nfs"
: ${_d:=http}
if ! isin "$_d" $_cddevs $_locs; then
for a in http $_cddevs nfs disk; do
isin $a $_cddevs $_locs && _d=$a && break
done
fi
echo "Let's $MODE the sets!"
while :; do
_cddevs=$(get_cddevs)
umount -f /mnt2 >/dev/null 2>&1
ask "Location of sets? (${_cddevs:+$_cddevs }$_locs or 'done')" "$_d"
case $resp in
done) sane_install && return
;;
[cC]*) if [[ -n $_cddevs ]]; then
set -- $_cddevs
[[ $resp == [cC]?([dD]) ]] && resp=$1
install_cdrom $resp && METHOD=$resp
fi
;;
[dD]*) install_disk && METHOD=disk
;;
[hH]*) isin http $_locs && install_http && METHOD=http
;;
[nN]*) isin nfs $_locs && install_nfs && METHOD=nfs
;;
*) $AUTO && echo "'$resp' is not a valid choice." && exit 1
;;
esac
[[ -n $METHOD ]] && _d=$METHOD
sane_install quiet || $AUTO && _d=done
done
}
# Apply configuration settings based on the previously gathered information.
apply() {
if [[ $sshd == n ]]; then
echo "sshd_flags=NO" >>/mnt/etc/rc.conf.local
elif [[ -n $sshd_enableroot ]]; then
# Only change sshd_config if the user choice is not the default.
if ! grep -q "^#PermitRootLogin $sshd_enableroot\$" \
/mnt/etc/ssh/sshd_config; then
sed -i "s/^#\(PermitRootLogin\) .*/\1 $sshd_enableroot/" \
/mnt/etc/ssh/sshd_config
fi
fi
[[ -n $aperture ]] &&
echo "machdep.allowaperture=$aperture # See xf86(4)" \
>>/mnt/etc/sysctl.conf
[[ $xdm == y && -x /mnt/usr/X11R6/bin/xdm ]] &&
echo "xdm_flags=" >>/mnt/etc/rc.conf.local
if [[ $defcons == y ]]; then
cp /mnt/etc/ttys /tmp/ttys
sed -e "/^$CTTY/s/std.9600/std.${CSPEED}/" \
-e "/^$CTTY/s/unknown/vt220 /" \
-e "/$CTTY/s/off.*/on secure/" /tmp/ttys >/mnt/etc/ttys
[[ -n $CPROM ]] &&
echo "stty $CPROM $CSPEED\nset tty $CPROM" >>/mnt/etc/boot.conf
fi
ln -sf /usr/share/zoneinfo/$TZ /mnt/etc/localtime
}
# Return string suitable for the encrypted password field in master.passwd.
#
# 1) Without argument, return a single '*'.
# 2) Return argument unchanged if it looks like a encrypted password string
# or if it consists of just 13 asterisks.
# 3) Otherwise return encrypted password string.
#
encr_pwd() {
local _p=$1
if [[ -z $_p ]]; then
echo '*'
elif [[ $_p == \$2?\$[0-9][0-9]\$* && ${#_p} > 40 ||
$_p == '*************' ]]; then
echo "$_p"
else
encrypt -b a -- "$_p"
fi
}
# Store entropy for the next boot.
store_random() {
dd if=/dev/random of=/mnt/var/db/host.random bs=65536 count=1 \
status=none
dd if=/dev/random of=/mnt/etc/random.seed bs=512 count=1 status=none
chmod 600 /mnt/var/db/host.random /mnt/etc/random.seed
}
# Final steps common for installs and upgrades.
finish_up() {
local _dev _mp _fstype _rest
# Mount all known swap partitions. This gives systems with little
# memory a better chance at running 'MAKEDEV all'.
if [[ -x /mnt/sbin/swapctl ]]; then
/mnt/sbin/swapctl -a /dev/$SWAPDEV >/dev/null 2>&1
# Can't do chmod && swapctl -A because devices are not yet
# created on install'ed systems. On upgrade'ed system there
# is a small chance the device does not exist on the ramdisk
# and will thus not get mounted.
while read _dev _mp _fstype _rest; do
[[ $_fstype == swap ]] &&
/mnt/sbin/swapctl -a $_dev >/dev/null 2>&1
done </mnt/etc/fstab
fi
# Create or update pkg.conf with the new package path, if any.
if [[ -n $PACKAGE_PATH ]]; then
grep -v '^[ ]*installpath[ ]*=' /mnt/etc/pkg.conf 2>/dev/null >/tmp/pkgconf
print -r -- "installpath = $PACKAGE_PATH" >>/tmp/pkgconf
cp /tmp/pkgconf /mnt/etc/pkg.conf
fi
echo -n "Making all device nodes..."
(cd /mnt/dev; sh MAKEDEV all
# Make sure any devices we found during probe are created in the
# installed system.
for _dev in $(get_dkdevs) $(get_cddevs) $MTDEVS; do
sh MAKEDEV $_dev
done
)
echo "done."
# We may run some programs in chroot, and some of them might be
# dynamic. That is highly discouraged, but let us play it safe.
rm -f /mnt/var/run/ld.so.hints
[[ -x /mnt/$MODE.site ]] && chroot /mnt /$MODE.site
# In case this is a softraid device, make sure all underlying
# device nodes exist.
makedev $(bioctl $ROOTDISK 2>/dev/null | sed -n 's/.*<\(.*\)>$/\1/p')
md_installboot $ROOTDISK
if [[ -f /mnt/bsd.mp ]] && ((NCPU > 1)); then
echo "Multiprocessor machine; using bsd.mp instead of bsd."
mv /mnt/bsd /mnt/bsd.sp 2>/dev/null
mv /mnt/bsd.mp /mnt/bsd
fi
# Ensure that fw_update is run on reboot.
echo "/usr/sbin/fw_update -v" >>/mnt/etc/rc.firsttime
store_random
# Pat on the back.
cat <<__EOT
CONGRATULATIONS! Your OpenBSD $MODE has been successfully completed!
To boot the new system, enter 'reboot' at the command prompt.
__EOT
[[ $MODE == install ]] && cat <<__EOT
When you login to your new system the first time, please read your mail
using the 'mail' command.
__EOT
md_congrats
[[ $MODE == upgrade ]] && \
echo "After rebooting, run sysmerge(8) to update your system configuration."
$AUTO && >/ai.done
}
# ------------------------------------------------------------------------------
#
# Initial actions common to both installs and upgrades.
#
# Some may require machine dependent routines, which may
# call functions defined above, so it's safest to put this
# code here rather than at the top of the file.
#
# ------------------------------------------------------------------------------
# Parse parameters.
AUTO=false
RESPFILE=
while getopts "af:" opt; do
case $opt in
a) AUTO=true;;
f) RESPFILE=$OPTARG;;
*) usage;;
esac
done
shift $((OPTIND-1))
(($# == 0)) || usage
# Include machine-dependent functions and definitions.
#
# The following functions must be provided:
# md_congrats() - display friendly message
# md_installboot() - install boot-blocks on disk
# md_prep_disklabel() - put an OpenBSD disklabel on the disk
# md_consoleinfo() - set CDEV, CTTY, CSPEED, CPROM
#
# The following variables can be provided if required:
# MDSETS - list of files to add to THESETS
# MDTERM - 'vt220' assumed if not provided
# MDDKDEVS - '/^[sw]d[0-9][0-9]* /s/ .*//p' assumed if not provided
# MDCDDEVS - '/^cd[0-9][0-9]* /s/ .*//p' assumed if not provided
# MDMTDEVS - '/^[cms]t[0-9][0-9]* /s/ .*//p'
# MDXAPERTURE - set machdep.allowaperture=value in sysctl.conf
# NCPU - the number of cpus for mp capable arches
. install.md
# Make sure lock is initially released.
rm -df /tmp/lock
# The dmesg listener will check for the existence of this file and sends a
# signal to the child process if the dmesg output differs from the contents
# of that file.
rm -f /tmp/update
if ! $AUTO; then
# Start listener process looking for dmesg changes.
(
while :; do
lock
if [[ -e /tmp/update && "$(dmesg)" != "$(</tmp/update)" ]]; then
dmesg >/tmp/update
kill -TERM 2>/dev/null $$ || exit 1
fi
unlock
sleep .5
done
) |&
cppid=$!
# Kill the child on exit.
retrap
fi
ROOTDISK=
ROOTDEV=
PACKAGE_PATH=
SETDIR="$VNAME/$ARCH"
CGI_INFO=/tmp/cgiinfo
CGI_TZ=
CGI_TIME=
CGI_METHOD=
INSTALL=
METHOD=
HTTP_DIR=
HTTP_SEC=/tmp/httpsec
HTTP_LIST=/tmp/httplist
WLANLIST=/tmp/wlanlist
# Do not limit ourselves during installs or upgrades.
for _opt in d f l m n p s; do
ulimit -$_opt unlimited
done
# Extract and save one boot's worth of dmesg.
dmesg | sed -n '/^OpenBSD /h;/^OpenBSD /!H;${g;p;}' >/var/run/dmesg.boot
# Are we in a real release, or a snapshot? If this is a snapshot
# install media, default us to a snapshot directory.
HTTP_SETDIR=$SETDIR
set -- $(scan_dmesg "/^OpenBSD $VNAME\([^ ]*\).*$/s//\1/p")
[[ $1 == -!(stable) ]] && HTTP_SETDIR=snapshots/$ARCH
# Scan /var/run/dmesg.boot for interesting devices.
MTDEVS=$(scan_dmesg "${MDMTDEVS:-/^[cms]t[0-9][0-9]* /s/ .*//p}")
NIFS=0
DISPLAY=$(scan_dmesg '/^wsdisplay[0-9]* /s/ .*//p')
CONSOLE=$(scan_dmesg '/^\([^ ]*\).*: console$/s//\1/p')
CONSOLE=${CONSOLE% }
[[ -n $CONSOLE ]] && CSPEED=$(stty speed </dev/console)
# Look for the serial device matching the console. If we are not installing
# from a serial console, just find the first serial device that could be used
# as a console. If a suitable device is found, set CDEV, CTTY, CSPEED, CPROM.
md_consoleinfo
# Selected sets will be installed in the order they are listed in $THESETS.
# Ensure that siteXX.tgz is the *last* set listed so its contents overwrite
# the contents of the other sets, not the other way around.
THESETS="bsd bsd.rd bsd.mp $MDSETS"
: ${DEFAULTSETS:="bsd bsd.rd"}
for _set in base comp man game xbase xshare xfont xserv site; do
THESETS="$THESETS ${_set}${VERSION}.tgz"
isin $_set site && continue
DEFAULTSETS="$DEFAULTSETS ${_set}${VERSION}.tgz"
done
SANESETS="${SANESETS:-bsd} base${VERSION}.tgz"
# Prepare COLUMNS sanely.
COLUMNS=$(stty -a </dev/console | sed -n '/columns/{s/^.* \([0-9]*\) columns.*$/\1/;p;}')
((COLUMNS == 0)) && COLUMNS=80
# Decide upon an editor.
: ${EDITOR:=ed}
[[ -x /usr/bin/vi ]] && EDITOR=vi
export EDITOR COLUMNS
# umount all filesystems, just in case we are re-running install or upgrade.
cd /
umount -af 1>/dev/null 2>&1
# Make sure only successful dhcp requests retain their state.
for _ifs in $(get_ifdevs dhcp); do
set -- $(v4_info $_ifs)
[[ $1 == UP && -n $2 ]] && continue
ifconfig $_ifs delete down -group dhcp 2>/dev/null
done
# Interactive or automatic installation?
if ! $AUTO; then
cat <<__EOT
At any prompt except password prompts you can escape to a shell by
typing '!'. Default answers are shown in []'s and are selected by
pressing RETURN. You can exit this program at any time by pressing
Control-C, but this can leave your system in an inconsistent state.
__EOT
elif [[ -z $RESPFILE ]]; then
if ! get_responsefile; then
echo "No response file found; non-interactive mode aborted."
exit 1
fi
rm -f /ai.done
echo "Performing non-interactive $action..."
/$action -af /ai.$action.conf 2>&1 </dev/null | sed 's/^.*
//;w/ai.log'
if [[ -f /ai.done ]]; then
# Generate unique filename and let rc.firsttime feed it to
# whatever mail system we have at hand by then.
while _lf=/mnt/var/log/ai.log.$RANDOM && [[ -e $_lf ]]; do done
cp /ai.log $_lf
chmod 600 $_lf
_lf=${_lf#/mnt}
cat <<__EOT >>/mnt/etc/rc.firsttime
( /usr/bin/mail -s '$(hostname) $action log' root <$_lf &&
rm $_lf ) >/dev/null 2>&1 &
__EOT
exec reboot
else
echo "failed; check /ai.log"
exit 1
fi
else
cp $RESPFILE /ai.conf || exit
fi
# Configure the terminal and keyboard.
set_term
|