39 lines
1.3 KiB
BlitzBasic
39 lines
1.3 KiB
BlitzBasic
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SUMMARY = "Provider of the machine specific securetty file"
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SECTION = "base utils"
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LICENSE = "MIT"
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LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
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INHIBIT_DEFAULT_DEPS = "1"
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PR = "r3"
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SRC_URI = "file://securetty"
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S = "${WORKDIR}"
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# Since SERIAL_CONSOLES is likely to be set from the machine configuration
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PACKAGE_ARCH = "${MACHINE_ARCH}"
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do_install () {
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# Ensure we add a suitable securetty file to the package that has
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# most common embedded TTYs defined.
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install -d ${D}${sysconfdir}
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install -m 0400 ${WORKDIR}/securetty ${D}${sysconfdir}/securetty
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if [ ! -z "${SERIAL_CONSOLES}" ]; then
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# Our SERIAL_CONSOLES contains a baud rate and sometimes extra
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# options as well. The following pearl :) takes that and converts
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# it into newline-separated tty's and appends them into
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# securetty. So if a machine has a weird looking console device
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# node (e.g. ttyAMA0) that securetty does not know, it will get
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# appended to securetty and root logins will be allowed on that
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# console.
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tmp="${SERIAL_CONSOLES}"
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for entry in $tmp ; do
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ttydev=`echo "$entry" | sed -e 's/^[0-9]*\;//' -e 's/\;.*//'`
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if ! grep -q $ttydev ${D}${sysconfdir}/securetty; then
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echo $ttydev >> ${D}${sysconfdir}/securetty
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fi
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done
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fi
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}
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