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Code Issues Releases Wiki Activity

Implemented refresh_token cookie exchange

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Alex 2021-09-13 23:14:24 +02:00
parent d6a8b57531
commit 8309a07a16
1 changed files with 60 additions and 44 deletions
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30
alexa_remote_control.sh
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@ -70,6 +70,8 @@
# 2021-09-02: v0.19 Playing TuneIn works again using new entertainment API endpoint
# Added playmusic (Alexa.Music.PlaySearchPhrase) as command, for available channels use "-c"
# Note: playmusic is not multi-room capable, doing so might lead to unexpected results
# 2021-09-13: v0.20 implemented device registration refresh_token cookie exchange flow as an alternative
# to logging in
#
###
#
@ -88,6 +90,10 @@ SET_MFA_SECRET=''
# something like:
# 1234 5678 9ABC DEFG HIJK LMNO PQRS TUVW XYZ0 1234 5678 9ABC DEFG
# this can be obtained by doing the device registration login flow
# e.g. from here: https://github.com/Apollon77/alexa-cookie/
SET_REFRESH_TOKEN=''
SET_LANGUAGE='de,en-US;q=0.7,en;q=0.3'
#SET_LANGUAGE='en-US'
@ -143,6 +149,7 @@ SET_VOLMAXAGE="1"
EMAIL=${EMAIL:-$SET_EMAIL}
PASSWORD=${PASSWORD:-$SET_PASSWORD}
MFA_SECRET=${MFA_SECRET:-$SET_MFA_SECRET}
REFRESH_TOKEN=${REFRESH_TOKEN:-$SET_REFRESH_TOKEN}
AMAZON=${AMAZON:-$SET_AMAZON}
ALEXA=${ALEXA:-$SET_ALEXA}
LANGUAGE=${LANGUAGE:-$SET_LANGUAGE}
@ -231,7 +238,7 @@ usage()
while [ "$#" -gt 0 ] ; do
case "$1" in
--version)
echo "v0.19"
echo "v0.20"
exit 0
;;
-d)
@ -500,6 +507,7 @@ rm -f ${DEVLIST}
rm -f ${COOKIE}
rm -f ${TMP}/.alexa.*.list
if [ -z "${REFRESH_TOKEN}" ] ; then
#
# get first cookie and write redirection target into referer
#
@ -548,6 +556,20 @@ if [ -z "$(grep 'Location: https://alexa.*html' ${TMP}/.alexa.header2)" ] ; then
exit 1
fi
rm -f "${TMP}/.alexa.login"
rm -f "${TMP}/.alexa.header"
rm -f "${TMP}/.alexa.header2"
rm -f "${TMP}/.alexa.postdata"
rm -f "${TMP}/.alexa.postdata2"
else
${CURL} ${OPTS} -s -X POST --data "app_name=Amazon%20Alexa&requested_token_type=auth_cookies&domain=www.${AMAZON}&source_token_type=refresh_token" --data-urlencode "source_token=${REFRESH_TOKEN}" -H "x-amzn-identity-auth-domain: api.${AMAZON}" https://api.${AMAZON}/ap/exchangetoken/cookies | jq -r '.response.tokens.cookies | to_entries[] | .key as $domain | .value[] | map_values(if . == true then "TRUE" else . end) | .Expires |= ( strptime("%d %b %Y %H:%M:%S %Z") | mktime | strftime("%s") ) | [(if .HttpOnly=="TRUE" then ("#HttpOnly_" + $domain) else $domain end), "TRUE", .Path, .Secure, .Expires, .Name, .Value] | @tsv' > ${COOKIE}
if [ -z "$(grep ".${AMAZON}.*at-acbde" ${COOKIE})" ] ; then
echo "ERROR: cookie retrieval with refresh_token didn't work"
exit 1
fi
fi
#
# get CSRF
#
@ -569,12 +591,6 @@ if [ -z "$(grep ".${AMAZON}.*csrf" ${COOKIE})" ] ; then
https://${ALEXA}/api/devices-v2/device?cached=false > /dev/null
fi
rm -f "${TMP}/.alexa.login"
rm -f "${TMP}/.alexa.header"
rm -f "${TMP}/.alexa.header2"
rm -f "${TMP}/.alexa.postdata"
rm -f "${TMP}/.alexa.postdata2"
if [ -z "$(grep ".${AMAZON}.*csrf" ${COOKIE})" ] ; then
echo "ERROR: no CSRF cookie received"
exit 1