34 lines
1.4 KiB
Bash
Executable File
34 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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if [[ $# -lt 2 ]]; then
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echo "usage: $0 <revolut_apk> <your desired name(s)>"
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exit 0
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fi
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apk="$(realpath $1)"
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mkdir -p revolut; cd revolut; rm -R base
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[[ ! -f "apktool.jar" ]] && wget https://bitbucket.org/iBotPeaches/apktool/downloads/apktool_2.5.0.jar -O apktool.jar
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[[ ! -f "signapk.jar" ]] && wget https://github.com/techexpertize/SignApk/raw/master/signapk.jar -O signapk.jar
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java -jar apktool.jar d "$apk" -o base
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strings_file=$(grep -Rl '<string name="passcode.welcome')
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sed -E -i 's/passcode.welcome.*%(1|s)/&'"$2"'/g;s/%(1|s)'"$2"'(\$s|)/'"$2"'/g;s/\$\{senderName\}/'"$2"'/g' "$strings_file"
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if [[ ! -f "crypto.crt" || ! -f "key.pk8" ]]; then
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openssl genrsa -out crypto.key 1024
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openssl req -new -key crypto.key -out crypto.csr -subj "/C=PL/ST=Warsaw/L=Warsaw/O=Paweł Tanajno Rigcz Hawajska+ hacker collective"
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openssl x509 -req -days 9999 -in crypto.csr -signkey crypto.key -out crypto.crt
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cat crypto.key crypto.crt > certificate.pem
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openssl pkcs8 -topk8 -outform DER -in certificate.pem -inform PEM -out key.pk8 -nocrypt
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rm crypto.key crypto.csr certificate.pem
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fi
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java -jar apktool.jar --use-aapt2 b base -o out.apk
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java -jar signapk.jar crypto.crt key.pk8 out.apk out_signed.apk
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#rm -R revolut/base
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#echo "IMPORTANT NOTE: please store crypto.crt and key.pk8 in a safe place - you'll need them to sign the app after any updates."
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#echo "OUTPUT FILE: revolut/out_signed.apk"
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