Dockerify

Author: adiov

Dockerfile

@@ -0,0 +1,23 @@
+FROM alpine:3.12
+LABEL maintainer="adiov"
+
+RUN apk add --update-cache git \
+  build-base \
+  openssl-dev \
+  tcl \
+  python3 \
+  py3-setuptools \
+  python3-dev \
+  && git clone --depth 1 --branch v3.4.2 https://github.com/sqlcipher/sqlcipher.git \
+  && cd sqlcipher \
+  && ./configure --enable-tempstore=yes CFLAGS="-DSQLITE_HAS_CODEC" LDFLAGS="-lcrypto" \
+  && make \
+  && make install \
+  && git clone --depth 1 https://github.com/rigglemania/pysqlcipher3.git \
+  && cd pysqlcipher3 \
+  && python3 setup.py build \
+  && python3 setup.py install
+
+WORKDIR /authplus-to-andotp
+
+ENTRYPOINT ["/usr/bin/python3", "/authplus-to-andotp/authplus-to-andotp.py"]

README.md

@@ -1,43 +1,48 @@
 # Authenticator Plus to andOTP Magiculator
+
 The [Authenticator Plus app](https://play.google.com/store/apps/details?id=com.mufri.authenticatorplus) seems to have been abandoned by the developer. [andOTP](https://github.com/andOTP/andOTP) is a decent, open source, alternative.
 
 This converts the Authenticator Plus backup database into andOTP-compatible backup database that can be directly important into andOTP.
 
 # Installation
+
+### With Docker
+
+```
+$ docker build -t authplus-to-andotp-magiculator .
+```
+
+### Without Docker
+
 The only dependency is [`pysqlcipher3`](https://github.com/rigglemania/pysqlcipher3). On my machine, I installed it like this:
 ```
-sudo apt install -y libsqlcipher-dev
-git clone https://github.com/rigglemania/pysqlcipher3
-cd pysqlcipher3
-python3 setup.py build
-sudo python3 setup.py install
+$ sudo apt install -y libsqlcipher-dev
+$ git clone https://github.com/rigglemania/pysqlcipher3
+$ cd pysqlcipher3
+$ python3 setup.py build
+$ sudo python3 setup.py install
 ```
 
 # Usage
-```
-./authplus-to-andotp.py -h
-usage: authplus-to-andotp.py [-h] [-d DB_NAME] [-o OUT_FILE] [-p PASSWORD]
 
-Convert Authenticator Plus OTP backup database into andOTP backup database
+### With Docker:
 
-optional arguments:
-  -h, --help            show this help message and exit
-  -d DB_NAME, --database DB_NAME
-                        Authenticator Plus database, usually authplus.db
-  -o OUT_FILE, --output-file OUT_FILE
-                        Output file name. Defaults to andOTP.json
-  -p PASSWORD, --password PASSWORD
-                        Authenticator Plus master password (don't set if you
-                        wanna type password in a prompt instead)
 ```
+$ docker run -v ${PWD}:/authplus-to-andotp -it authplus-to-andotp-magiculator --database authplus.db
+Authenticator Plus master password:
+andotp.json is now ready.
+```
+
+### Without Docker:
 
-Example:
 ```
-./authplus-to-andotp.py --database authplus.db
+$ ./authplus-to-andotp.py --database authplus.db
 Authenticator Plus master password:
+andotp.json is now ready.
 ```
 
-## Caveats
+## Notes
+
 - This will decrypt the Authenticator Plus backup database and output the andOTP backup database in decrypted plain-text. Be careful how you handle that.
 - This attempts to preserve the entries' icons/thumbnails by using the `Issuer` field as `thumbnail`, which doesn't have a 100% success rate, but should work most of the time.
 - As far as I can tell, Authenticator Plus doesn't handle checksum algorithms other than SHA-1 or OTP digits other than 6. The output file will use those values by default. The only exception seems to be Battle.net TOTP with which Authenticator Plus uses 8 digits; this script attempts to preserve this info and pass it to andOTP.