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  • Committer: Teddy Hogeborn
  • Date: 2019-02-10 10:39:26 UTC
  • mto: (237.7.594 trunk)
  • mto: This revision was merged to the branch mainline in revision 374.
  • Revision ID: teddy@recompile.se-20190210103926-gdkbgjcf81yvhfjo
Bug fix: Ignore some failures to remove files.

* debian/mandos-client.postinst (create_keys): Ignore failure to
                                               remove bad keys.
* mandos-keygen (keygen): Ignore failure to remove files in some
                          cases.

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Lines of Context:
mandos-keygen
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        # Backup any old key files
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        if cp --backup=numbered --force "$TLS_PRIVKEYFILE" "$TLS_PRIVKEYFILE" \
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              2>/dev/null; then
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            shred --remove "$TLS_PRIVKEYFILE"
 
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            shred --remove "$TLS_PRIVKEYFILE" 2>/dev/null || :
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        fi
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        if cp --backup=numbered --force "$TLS_PUBKEYFILE" "$TLS_PUBKEYFILE" \
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              2>/dev/null; then
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            rm --force "$TLS_PUBKEYFILE"
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        fi
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        cp --archive "$TLS_PRIVKEYTMP" "$TLS_PRIVKEYFILE"
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        shred --remove "$TLS_PRIVKEYTMP"
 
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        shred --remove "$TLS_PRIVKEYTMP" 2>/dev/null || :
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        ## TLS public key
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    # Backup any old key files
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    if cp --backup=numbered --force "$SECKEYFILE" "$SECKEYFILE" \
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        2>/dev/null; then
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        shred --remove "$SECKEYFILE"
 
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        shred --remove "$SECKEYFILE" 2>/dev/null || :
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    fi
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    if cp --backup=numbered --force "$PUBKEYFILE" "$PUBKEYFILE" \
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        2>/dev/null; then
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set +e
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# Remove the password file, if any
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if [ -n "$SECFILE" ]; then
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    shred --remove "$SECFILE"
 
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    shred --remove "$SECFILE" 2>/dev/null
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fi
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# Remove the key rings
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shred --remove "$RINGDIR"/sec* 2>/dev/null