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Why doesn't defaults read` work for obtaining ShadowHashData key in user.plist?

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1 answer
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I've read how to obtain the user's password hash on OSX using sudo defaults read /var/db/dslocal/nodes/Default/users/user.plist ShadowHashData. However, after giving Terminal "Full Disk Access" on macOS Mojave, I get the following error: The domain/default pair of (/var/db/dslocal/nodes/Default/users/user.plist, ShadowHashData) does not exist. However, the ShadowHashData key can be read by plutil and dscl, so why don't defaults work? Edit: dscl (works for obtaining user's hash): nlykkei-mbp:~ nlykkei$ sudo dscl . -read /Users/nlykkei dsAttrTypeNative:ShadowHashData dsAttrTypeNative:ShadowHashData: 62706c69 73743030 d2010203 ... defaults (doesn't work for obtaining user's hash): sudo defaults read /var/db/dslocal/nodes/Default/users/nlykkei ShadowHashData 2019-08-07 09:16:32.697 defaults[1123:33825] The domain/default pair of (/var/db/dslocal/nodes/Default/users/nlykkei, ShadowHashData) does not exist whoami (user's identity): nlykkei-mbp:~ nlykkei$ whoami nlykkei nlykkei-mbp:~ nlykkei$ id uid=501(nlykkei) gid=20(staff) groups=20(staff),502(access_bpf),12(everyone),61(localaccounts),79(_appserverusr),80(admin),81(_appserveradm),98(_lpadmin),33(_appstore),100(_lpoperator),204(_developer),250(_analyticsusers),395(com.apple.access_ftp),398(com.apple.access_screensharing),399(com.apple.access_ssh),701(com.apple.sharepoint.group.1) uname (OS version): nlykkei-mbp:~ nlykkei$ uname -a Darwin nlykkei-mbp 18.6.0 Darwin Kernel Version 18.6.0: Thu Apr 25 23:16:27 PDT 2019; root:xnu-4903.261.4~2/RELEASE_X86_64 x86_64 defaults (works without domain argument): nlykkei-mbp:~ nlykkei$ sudo defaults read | head -n 10 { "Apple Global Domain" = { AKLastIDMSEnvironment = 0; AppleKeyboardUIMode = 3; "com.apple.sound.beep.flash" = 0; }; bluetoothaudiod = { }; "com.apple.AppleMultitouchMouse" = { MouseButtonDivision = 55; ...
Asked by Shuzheng (1681 rep)
Aug 6, 2019, 08:49 AM
Last activity: Mar 9, 2020, 09:49 AM