dc14c12940
Usage of package manager as root has certain bad effects in Termux such as messed up SELinux contexts and ownership. Root checks done in 'pkg' wrapper are not reliable because one can execute 'apt' directly or with third-party script downloaded from the Internet. This commit adds user id check and if it found that uid is 0, apt will refuse to do any work in root session. These checks done in such way so they cannot be bypassed in any way unless command is executed as non-root user. Those who use Termux via ADB root shell should be able to switch to Termux user id with command 'su' in order to have package manager working. --- This change also affects the 'termux-info' utility: * It will no longer use 'apt policy' to detect subscribed repositories. Each source will be checked by script manually. * Information will be copied to clipboard only if 'termux-api' is installed. * Syntax error in timeout command is fixed: 'timeout' doesn't understand the argument '-t'. * Minor information entries reordering.
45 lines
2.0 KiB
Bash
45 lines
2.0 KiB
Bash
TERMUX_PKG_HOMEPAGE=https://termux.com/
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TERMUX_PKG_DESCRIPTION="Basic system tools for Termux"
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TERMUX_PKG_LICENSE="GPL-3.0"
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TERMUX_PKG_VERSION=0.74
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TERMUX_PKG_SKIP_SRC_EXTRACT=true
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TERMUX_PKG_PLATFORM_INDEPENDENT=true
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TERMUX_PKG_ESSENTIAL=true
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TERMUX_PKG_CONFLICTS="procps (<< 3.3.15-2)"
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TERMUX_PKG_SUGGESTS="termux-api"
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TERMUX_PKG_CONFFILES="etc/motd"
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# Some of these packages are not dependencies and used only to ensure
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# that core packages are installed after upgrading (we removed busybox
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# from essentials).
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TERMUX_PKG_DEPENDS="bzip2, coreutils, curl, dash, diffutils, findutils, gawk, grep, gzip, less, procps, psmisc, sed, tar, termux-am, termux-exec, xz-utils"
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# Optional packages that are distributed as part of bootstrap archives.
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TERMUX_PKG_RECOMMENDS="ed, dos2unix, inetutils, net-tools, patch, unzip, util-linux"
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termux_step_make_install() {
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mkdir -p $TERMUX_PREFIX/bin/applets
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# Remove LD_LIBRARY_PATH from environment to avoid conflicting
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# with system libraries that system binaries may link against:
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for tool in df getprop logcat mount ping ping6 ip pm settings top umount; do
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WRAPPER_FILE=$TERMUX_PREFIX/bin/$tool
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echo '#!/bin/sh' > $WRAPPER_FILE
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echo 'unset LD_LIBRARY_PATH LD_PRELOAD' >> $WRAPPER_FILE
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# Some tools require having /system/bin/app_process in the PATH,
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# at least am&pm on a Nexus 6p running Android 6.0:
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echo -n 'PATH=$PATH:/system/bin ' >> $WRAPPER_FILE
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echo "exec /system/bin/$tool \"\$@\"" >> $WRAPPER_FILE
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chmod +x $WRAPPER_FILE
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done
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for script in chsh dalvikvm login pkg su termux-fix-shebang termux-info \
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termux-open termux-open-url termux-reload-settings termux-setup-storage \
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termux-wake-lock termux-wake-unlock; do
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install -Dm700 $TERMUX_PKG_BUILDER_DIR/$script $TERMUX_PREFIX/bin/$script
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perl -p -i -e "s%\@TERMUX_PREFIX\@%${TERMUX_PREFIX}%g" $TERMUX_PREFIX/bin/$script
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done
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install -Dm600 $TERMUX_PKG_BUILDER_DIR/motd $TERMUX_PREFIX/etc/motd
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ln -sfr $TERMUX_PREFIX/bin/termux-open $TERMUX_PREFIX/bin/xdg-open
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}
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