mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-23 07:35:19 +00:00
467 lines
8.7 KiB
Plaintext
467 lines
8.7 KiB
Plaintext
NEW
|
||
AUTO 3,1
|
||
.LIST OFF
|
||
.OP 65C02
|
||
.OR $2000
|
||
.TF BIN/USERADD
|
||
*--------------------------------------
|
||
USER.MAX .EQ 16
|
||
PASS.MAX .EQ 64
|
||
*--------------------------------------
|
||
.INB INC/MACROS.I
|
||
.INB INC/A2OSX.I
|
||
.INB INC/LIBCRYPT.I
|
||
*--------------------------------------
|
||
* Zero Page Segment, up to 32 bytes
|
||
*--------------------------------------
|
||
.DUMMY
|
||
.OR ZPBIN
|
||
ZS.START
|
||
ZPPWPtr .BS 2
|
||
ZPhPW .BS 1
|
||
ZPhStr .BS 1
|
||
ZPbStrSecret .BS 1
|
||
ZPStrLen .BS 1
|
||
ZPStrMax .BS 1
|
||
ArgIndex .BS 1
|
||
ArgUsername .BS 1
|
||
ZPStrPtr .BS 2
|
||
ZPTmpPtr .BS 2
|
||
ZS.END .ED
|
||
*--------------------------------------
|
||
* File Header (16 Bytes)
|
||
*--------------------------------------
|
||
CS.START cld
|
||
jmp (.1,x)
|
||
.DA #$61 6502,Level 1 (65c02)
|
||
.DA #1 BIN Layout Version 1
|
||
.DA #0 S.PS.F.EVENT
|
||
.DA #0
|
||
.DA CS.END-CS.START Code Size (without Constants)
|
||
.DA DS.END-DS.START Data Segment Size
|
||
.DA #64 Stack Size
|
||
.DA #ZS.END-ZS.START Zero Page Size
|
||
.DA 0
|
||
*--------------------------------------
|
||
* Relocation Table
|
||
*--------------------------------------
|
||
.1 .DA CS.INIT
|
||
.DA CS.RUN
|
||
.DA CS.DOEVENT
|
||
.DA CS.QUIT
|
||
L.LIBCRYPT .DA LIBCRYPT
|
||
L.MSG.USAGE .DA MSG.USAGE
|
||
L.MSG.ROOTPWD1 .DA MSG.ROOTPWD1
|
||
L.MSG.ROOTPWD2 .DA MSG.ROOTPWD2
|
||
L.MSG.MISMATCH .DA MSG.MISMATCH
|
||
L.MSG.DUP .DA MSG.DUP
|
||
L.MSG.BS .DA MSG.BS
|
||
L.MSG.CRLF .DA MSG.CRLF
|
||
J.CS.RUN.CheckArg
|
||
.DA CS.RUN.CheckArg.C
|
||
.DA CS.RUN.CheckArg.D
|
||
.DA CS.RUN.CheckArg.P
|
||
.DA CS.RUN.CheckArg.S
|
||
.DA 0
|
||
*--------------------------------------
|
||
* Called once at process creation
|
||
* Put code for loading LIB here
|
||
*--------------------------------------
|
||
CS.INIT >LDYA L.LIBCRYPT
|
||
>SYSCALL LoadLib
|
||
bcs .9
|
||
|
||
sta hLIBCRYPT
|
||
|
||
.9 rts
|
||
*--------------------------------------
|
||
* Called until exit with CS
|
||
* if RUN exits with CC, RN entered again
|
||
*--------------------------------------
|
||
CS.RUN >LDYAI S.PW
|
||
>SYSCALL getmem
|
||
bcs .99
|
||
>STYA ZPPWPtr
|
||
stx ZPhPW
|
||
|
||
>LDYAI 256
|
||
>SYSCALL getmem
|
||
bcs .99
|
||
>STYA ZPStrPtr
|
||
stx ZPhStr
|
||
|
||
>PUSHW ZPPWPtr
|
||
lda #0
|
||
>SYSCALL GetPWUID
|
||
bcc .1
|
||
|
||
jmp CS.RUN.ROOT
|
||
|
||
.1 ldy #S.PW
|
||
|
||
.2 dey
|
||
lda PW.DEFAULT,y
|
||
sta (pData),y
|
||
tya
|
||
bne .2
|
||
|
||
jsr CS.RUN.CheckArg
|
||
bcs .9
|
||
|
||
jsr CS.RUN.MkDir
|
||
* bcs .99
|
||
|
||
>LDYA pData
|
||
>SYSCALL putpw
|
||
bcs .99
|
||
|
||
lda #0
|
||
sec
|
||
rts
|
||
|
||
.9 >PUSHBI 0
|
||
>LDYA L.MSG.USAGE
|
||
>SYSCALL printf
|
||
|
||
lda #E.SYN
|
||
sec
|
||
.99 rts
|
||
*--------------------------------------
|
||
CS.RUN.ROOT ldy #0
|
||
|
||
.1 lda PW.ROOT,y
|
||
sta (pData),y PW
|
||
iny
|
||
cpy #S.PW
|
||
bne .1
|
||
|
||
sec
|
||
ror ZPbStrSecret
|
||
lda #127
|
||
sta ZPStrMax
|
||
|
||
>PUSHBI 0
|
||
>LDYA L.MSG.ROOTPWD1
|
||
>SYSCALL printf
|
||
bcs .90
|
||
|
||
jsr CS.RUN.GetStr
|
||
bcs .90
|
||
|
||
>PUSHEA.G PW+S.PW.PASSWD
|
||
>PUSHW ZPStrPtr
|
||
>LIBCALL hLIBCRYPT,LIBCRYPT.MD5
|
||
|
||
>PUSHBI 0
|
||
>LDYA L.MSG.ROOTPWD2
|
||
>SYSCALL printf
|
||
bcs .9
|
||
|
||
jsr CS.RUN.GetStr
|
||
.90 bcs .9
|
||
|
||
>PUSHW ZPStrPtr
|
||
>PUSHW ZPStrPtr
|
||
>LIBCALL hLIBCRYPT,LIBCRYPT.MD5
|
||
|
||
>PUSHW ZPStrPtr
|
||
>LEA.G PW+S.PW.PASSWD
|
||
>SYSCALL strcmp
|
||
bcs .99
|
||
|
||
>LDYA pData
|
||
>SYSCALL putpw
|
||
bcs .9
|
||
|
||
lda #0
|
||
sec
|
||
.9 rts
|
||
|
||
.99 >PUSHBI 0
|
||
>LDYA L.MSG.MISMATCH
|
||
>SYSCALL printf
|
||
|
||
lda #E.SYN
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.GetStr stz ZPStrLen
|
||
|
||
.1 >SYSCALL getchar
|
||
bcs .9
|
||
|
||
cmp #C.SPACE
|
||
bcc .2
|
||
|
||
ldy ZPStrLen
|
||
cpy ZPStrMax
|
||
beq .1
|
||
|
||
sta (ZPStrPtr),y
|
||
iny
|
||
sty ZPStrLen
|
||
|
||
bit ZPbStrSecret
|
||
bmi .1
|
||
|
||
>SYSCALL putchar
|
||
bra .1
|
||
|
||
.2 cmp #3 Ctrl-C
|
||
beq .9
|
||
|
||
cmp #C.CR
|
||
beq .8
|
||
|
||
cmp #C.BS
|
||
bne .1
|
||
|
||
ldy ZPStrLen
|
||
beq .1
|
||
dec ZPStrLen
|
||
|
||
bit ZPbStrSecret
|
||
bmi .1
|
||
|
||
>PUSHBI 0
|
||
>LDYA L.MSG.BS
|
||
>SYSCALL printf
|
||
bra .1
|
||
|
||
.8 ldy ZPStrLen
|
||
lda #0
|
||
sta (ZPStrPtr),y
|
||
|
||
>PUSHBI 0
|
||
>LDYA L.MSG.CRLF
|
||
>SYSCALL printf
|
||
|
||
.9 rts
|
||
*--------------------------------------
|
||
CS.RUN.CheckArg inc ArgIndex
|
||
lda ArgIndex
|
||
>SYSCALL ArgV
|
||
bcs .8
|
||
>STYA ZPStrPtr
|
||
|
||
lda (ZPStrPtr)
|
||
cmp #'-'
|
||
bne .4
|
||
|
||
ldy #1
|
||
lda (ZPStrPtr),y
|
||
ldx OptionList
|
||
|
||
.2 cmp OptionList,x
|
||
beq .3
|
||
dex
|
||
bne .2
|
||
|
||
lda #E.SYN
|
||
sec
|
||
rts
|
||
|
||
.3 txa
|
||
and #$fe
|
||
tax
|
||
jmp (J.CS.RUN.CheckArg,x)
|
||
|
||
.4 lda ArgUsername
|
||
bne CS.RUN.CheckArg.9
|
||
|
||
lda pData
|
||
clc
|
||
adc #S.PW.DIR+11
|
||
sta ZPTmpPtr
|
||
lda pData+1
|
||
adc /S.PW.DIR+11
|
||
sta ZPTmpPtr+1
|
||
|
||
ldy #0
|
||
|
||
.5 lda (ZPStrPtr),y
|
||
sta (pData),y
|
||
sta (ZPTmpPtr),y
|
||
beq .6
|
||
iny
|
||
cpy #16
|
||
bne .5
|
||
bra CS.RUN.CheckArg.9
|
||
|
||
.6 lda #'/'
|
||
sta (ZPTmpPtr),y
|
||
|
||
>PUSHW ZPPWPtr
|
||
lda ArgIndex
|
||
sta ArgUsername
|
||
>SYSCALL ArgV
|
||
|
||
>SYSCALL GetPWName
|
||
bcc .9
|
||
|
||
bra CS.RUN.CheckArg
|
||
|
||
.8 lda ArgUsername
|
||
beq CS.RUN.CheckArg.9
|
||
|
||
clc
|
||
rts
|
||
|
||
.9 >PUSHBI 0
|
||
>LDYA L.MSG.DUP
|
||
>SYSCALL printf
|
||
|
||
CS.RUN.CheckArg.9
|
||
lda #E.SYN
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.CheckArg.P
|
||
inc ArgIndex
|
||
lda ArgIndex
|
||
>SYSCALL ArgV
|
||
bcs CS.RUN.CheckArg.9
|
||
phy
|
||
pha
|
||
>PUSHEA.G S.PW.PASSWD
|
||
pla
|
||
ply
|
||
>PUSHYA
|
||
>LIBCALL hLIBCRYPT,LIBCRYPT.MD5
|
||
jmp CS.RUN.CheckArg
|
||
*--------------------------------------
|
||
CS.RUN.CheckArg.C
|
||
inc ArgIndex
|
||
lda ArgIndex
|
||
>SYSCALL ArgV
|
||
bcs CS.RUN.CheckArg.9
|
||
ldx #S.PW.GECOS
|
||
bra CS.RUN.CheckArg.Next
|
||
*--------------------------------------
|
||
CS.RUN.CheckArg.D
|
||
inc ArgIndex
|
||
lda ArgIndex
|
||
>SYSCALL ArgV
|
||
bcs CS.RUN.CheckArg.9
|
||
ldx #S.PW.DIR
|
||
bra CS.RUN.CheckArg.Next
|
||
*--------------------------------------
|
||
CS.RUN.CheckArg.S
|
||
inc ArgIndex
|
||
lda ArgIndex
|
||
>SYSCALL ArgV
|
||
bcs CS.RUN.CheckArg.9
|
||
ldx #S.PW.SHELL
|
||
|
||
CS.RUN.CheckArg.Next
|
||
>STYA ZPStrPtr
|
||
* clc
|
||
txa
|
||
adc pData
|
||
sta ZPTmpPtr
|
||
lda pData+1
|
||
adc #0
|
||
sta ZPTmpPtr+1
|
||
|
||
ldy #$ff
|
||
|
||
.1 iny
|
||
lda (ZPStrPtr),y
|
||
sta (ZPTmpPtr),y
|
||
beq .8
|
||
cpy #64
|
||
bne .1
|
||
|
||
lda #0
|
||
sta (ZPTmpPtr),y
|
||
|
||
.8 jmp CS.RUN.CheckArg
|
||
*--------------------------------------
|
||
CS.RUN.MkDir >LEA.G S.PW.DIR
|
||
>SYSCALL MKDir
|
||
|
||
rts
|
||
*--------------------------------------
|
||
* Called if option S.PS.F.EVENT enabled in Header
|
||
* Timer Event : every 10th seconds
|
||
*--------------------------------------
|
||
CS.DOEVENT sec
|
||
rts
|
||
*--------------------------------------
|
||
* Called once, when RUN exited with CS
|
||
* Put code for unloading LIB here
|
||
*--------------------------------------
|
||
CS.QUIT lda ZPhStr
|
||
beq .1
|
||
|
||
>SYSCALL freemem
|
||
|
||
.1 lda ZPhPW
|
||
beq .2
|
||
|
||
>SYSCALL freemem
|
||
|
||
.2 lda hLIBCRYPT
|
||
beq .8
|
||
|
||
>SYSCALL UnloadLib
|
||
|
||
.8 clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.END
|
||
*--------------------------------------
|
||
OptionList >PSTR "CcDdPpSs"
|
||
*--------------------------------------
|
||
* Initialized DATA
|
||
*--------------------------------------
|
||
LIBCRYPT .AZ "libcrypt"
|
||
hLIBCRYPT .BS 1
|
||
*--------------------------------------
|
||
MSG.USAGE .AS "Usage : USERADD username\r\n"
|
||
.AS " -c : Comment (GECOS)\r\n"
|
||
.AS " -d : Home Directory\r\n"
|
||
.AS " -p : Password\r\n"
|
||
.AS " -s : Shell\r\n"
|
||
MSG.CRLF .AZ "\r\n"
|
||
MSG.ROOTPWD1 .AZ "\r\nPlease enter ROOT password : "
|
||
MSG.ROOTPWD2 .AZ "\r\nPlease retype ROOT password : "
|
||
MSG.MISMATCH .AZ "\r\nPasswords mismatch...\r\n"
|
||
MSG.DUP .AZ "\r\nDuplicate username...\r\n"
|
||
MSG.BS .DA #C.BS,#C.SPACE,#C.BS,#0
|
||
*--------------------------------------
|
||
PW.ROOT .AS "ROOT"
|
||
.BS 17-4
|
||
.AZ "D41D8CD98F00B204E9800998ECF8427E"
|
||
.DA #0 UID
|
||
.DA #0 GID
|
||
.AS "Root User"
|
||
.BS 65-9
|
||
.AS "${ROOT}ROOT/"
|
||
.BS 65-12
|
||
.AS "${ROOT}BIN/SH"
|
||
.BS 65-13
|
||
*--------------------------------------
|
||
PW.DEFAULT .BS 17 NAME
|
||
.AZ "D41D8CD98F00B204E9800998ECF8427E"
|
||
.DA #0 UID
|
||
.DA #1 GID
|
||
.BS 65 GECOS
|
||
.AS "${ROOT}USR/"
|
||
.BS 65-11
|
||
.AS "${ROOT}BIN/SH"
|
||
.BS 65-13
|
||
*--------------------------------------
|
||
* Per Process DATA segment
|
||
*--------------------------------------
|
||
.DUMMY
|
||
.OR 0
|
||
DS.START
|
||
PW .BS S.PW
|
||
DS.END
|
||
.ED
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE USR/SRC/BIN/USERADD.S
|
||
ASM
|