Android app runtime permission fixer.

fixperm.sh

#!/usr/bin/sh

# ╭─────────────────────────────────────────╮
# │   Android App Permissions Batch Fixer   │
# │        gist.github.com/MrCarb0n         │
# ├─────────────────────────────────────────┤
# │      l a z i n e s s  d r i v e s       │
# │          i n n o v a t i o n            │
# ├─────────────────────────────────────────┤
# │             Author: @MrCarb0n           │
# ╰─────────────────────────────────────────╯

# set -x

# Usage:
# ./fixperm.sh -[a|p|A|P] [com.pkg.name]
# A - AppOps
# P - Permission Manager (pm)

# set -euo pipefail

# Colors
{
    GREEN="\033[1;32m"
    BLUE="\033[1;34m"
    GREY="\033[0;37m"
    RESET="\033[0m"
} 2> /dev/null

PKG_LIST() { pm list packages | cut -d: -f2 | grep -v "com.termux"; }
PERM_LIST() { pm list permissions | cut -d: -f2; }

DUMP_PERM() {
    dumpsys package "$1" |
    awk '
        /android.permission/ && \
        match($0, /android.permission\.[A-Z_]+/) && \
        !a[substr($0, RSTART, RLENGTH)]++ {
            print substr($0, RSTART, RLENGTH)
        }
    '
}

APPOPS_PERM() {
    dumpsys appops --package "$1" |
        tr -s ' ' '\n' |
        grep -oE '[A-Z_]{2,}' |
        sort |
        uniq
}

EXEC_PERM() {
    TP=$(echo "$1" | wc -w)
    CPN=0

    for package in $1; do
        CPN=$((CPN + 1))
        echo "${BLUE} - PKG: $package ($CPN/$TP)${RESET}"

        for permission in $(DUMP_PERM "$package"); do
            if pm grant "$package" "$permission" 2> /dev/null; then
                echo "${GREEN}   GRANT: $permission ${RESET}"
            else
                echo "${GREY}   FAIL: $permission ${RESET}"
            fi
        done
        echo
    done
}

EXEC_APPOPS() {
    TP=$(echo "$1" | wc -w)
    CPN=0

    for package in $1; do
        CPN=$((CPN + 1))
        echo "${BLUE} - PKG: $package ($CPN/$TP)${RESET}"

        for permission in $(APPOPS_PERM "$package"); do
            if cmd appops set "$package" "$permission" allow 2> /dev/null; then
                echo "${GREEN}   GRANT: $permission ${RESET}"
            else
                echo "${GREY}    FAIL: $permission ${RESET}"
            fi
        done
        echo
    done
}

if [ $# -lt 1 ]; then
    echo "${BLUE} Usage: $0 -[a|p|A|P] [com.pkg.name]"
    echo ""
    echo " e.g.,"
    echo " $0 -p com.google.android.youtube $RESET"
    exit 1
fi

if [ $# -eq 2 ]; then
    if [ -n "$2" ]; then
        case "$1" in
            -a|-A) EXEC_APPOPS "$2" ;;
            -p|-P) EXEC_PERM "$2" ;;
        esac
    else
        echo "${BLUE} Error: Package name is empty. ${RESET}"
        exit 1
    fi
else
    case "$1" in
        -a|-A) EXEC_APPOPS "$(PKG_LIST)" ;;
        -p|-P) EXEC_PERM "$(PKG_LIST)" ;;
    esac
fi

# END