Merge commit '6ed69587af163a52ae3ad159654503d72a45055d'

4 files changed, 96 insertions, 5 deletions

diff --git a/regional-currency/ask_questions.py b/regional-currency/ask_questions.py
index de5f6dc..c3b9875 100755
--- a/regional-currency/ask_questions.py
+++ b/regional-currency/ask_questions.py
@@ -203,6 +203,31 @@ def ask_host(name: str, msg: str, default: str | None = None) -> str:
     return ask(name, msg, default, check_host)
 
 
+def ask_terms(name: str, msg: str, kind: str) -> str:
+    "Prompt the user to select a ToS/privacy policy"
+
+    # msg = "9.1. Enter the filename of the ToS. Some available options are:\n"
+    tos_msg = msg
+
+    # Recollect example ToS files
+    tos_path = "/usr/share/taler/terms"
+    for f in os.listdir(tos_path):
+        tos_file = os.path.join(tos_path, f)
+        if os.path.isfile(tos_file) and f.endswith(".rst") and kind in f:
+            tos_msg += f"- {tos_file}\n"
+
+    tos_msg += "=> "
+
+    def check_file(path: str) -> str | None:
+        if not os.path.isfile(path):
+            print("Not a file")  # Checksum check ?
+            return None
+        else:
+            return path
+
+    return ask(name, tos_msg, None, check_file)
+
+
 def ask_yes_no(name: str | None, msg: str, default: bool | None = None) -> bool:
     "Prompt the user to configure a boolean"
 
@@ -276,7 +301,9 @@ if ask_yes_no("ENABLE_TLS", "5. Setup TLS using Let's Encrypt? (Y/n): ", True):
 else:
     add_conf("PROTO", "http")
 
-add_conf("DO_OFFLINE", "y") # TODO support offline setup again when the documentation is ready
+add_conf(
+    "DO_OFFLINE", "y"
+)  # TODO support offline setup again when the documentation is ready
 
 if ask_yes_no(
     "DO_TELESIGN",
@@ -315,3 +342,25 @@ ask_str(
     "7. Enter the admin password for the bank (or press enter to autogenerate password): ",
     str(uuid.uuid4()),
 )
+
+if ask_yes_no(
+    "DO_EXCHANGE_TERMS",
+    "8. Do you wish to configure terms of service (ToS) for the exchange? (Y/n): ",
+    True,
+):
+    ask_terms(
+        "EXCHANGE_TERMS_FILE",
+        "8.1. Enter the filename of the ToS. Some available options are:\n",
+        "-tos-",
+    )
+
+if ask_yes_no(
+    "DO_EXCHANGE_PRIVACY",
+    "9. Do you wish to configure a privacy policy for the exchange? (Y/n): ",
+    True,
+):
+    ask_terms(
+        "EXCHANGE_PRIVACY_FILE",
+        "9.1. Enter the filename of the privacy policy. Some available options are:\n",
+        "-pp-",
+    )
diff --git a/regional-currency/functions.sh b/regional-currency/functions.sh
index 749d1bd..0663fec 100755
--- a/regional-currency/functions.sh
+++ b/regional-currency/functions.sh
@@ -26,10 +26,11 @@ function check_user() {
 # status if distro not supported.
 function detect_distro() {
   unset DISTRO
+  [[ -f /etc/os-release ]] && source /etc/os-release
   # shellcheck disable=SC2034
-  uname -a | grep Ubuntu >/dev/null && DISTRO=ubuntu && return 0
+  echo $NAME | grep Ubuntu >/dev/null && DISTRO=ubuntu && return 0
   # shellcheck disable=SC2034
-  uname -a | grep Debian >/dev/null && DISTRO=debian && return 0
+  echo $NAME | grep Debian >/dev/null && DISTRO=debian && return 0
   echo "Unsupported distro, should be either ubuntu or debian" >&2
   return 1
-}
\ No newline at end of file
+}
diff --git a/regional-currency/install_packages.sh b/regional-currency/install_packages.sh
index a698b1a..710ba0d 100755
--- a/regional-currency/install_packages.sh
+++ b/regional-currency/install_packages.sh
@@ -30,8 +30,18 @@ apt install uuid-runtime \
   postgresql-client-${PG_VERSION} \
   dbconfig-pgsql \
   certbot \
+  latexmk \
+  texlive-latex-extra \
+  texlive-latex-recommended \
+  tex-gyre \
+  python3-sphinx \
+  python3-pip \
   python3-certbot-nginx -y &>> setup.log
 
+pip3 install --break-system-packages \
+     sphinx-markdown-builder \
+     htmlark
+
 ## Add GNU Taler deb.taler.net to /etc/apt/sources.list
 
 say "Adding GNU Taler apt repository"
@@ -63,4 +73,4 @@ apt install taler-exchange \
   taler-wallet-cli \
   taler-exchange-offline \
   libeufin-bank \
-  libeufin-nexus -y &>> setup.log
\ No newline at end of file
+  libeufin-nexus -y &>> setup.log
diff --git a/regional-currency/setup-exchange.sh b/regional-currency/setup-exchange.sh
index fe50426..e4aff34 100755
--- a/regional-currency/setup-exchange.sh
+++ b/regional-currency/setup-exchange.sh
@@ -100,6 +100,34 @@ systemctl stop taler-exchange.target &>> setup.log
 
 say "Configuring exchange"
 
+# Generate terms of service (ToS)
+TERMS_ETAG=
+if test ${DO_EXCHANGE_TERMS} == y; then
+  if test -z "${EXCHANGE_TERMS_FILE:-}"; then
+    say "Error: No EXCHANGE_TERMS_FILE set but DO_EXCHANGE_TERMS set to YES"
+    exit 1
+  fi
+
+  TERMS_ETAG="$(basename "$EXCHANGE_TERMS_FILE" .rst)"
+
+  say "Setting up terms of service (ToS)"
+  taler-terms-generator -i "${EXCHANGE_TERMS_FILE}" &>> setup.log
+fi
+
+# Generate privacy policy
+PRIVACY_ETAG=
+if test ${DO_EXCHANGE_PRIVACY} == y; then
+  if test -z "${EXCHANGE_PRIVACY_FILE:-}"; then
+    say "Error: No EXCHANGE_PRIVACY_FILE set but DO_EXCHANGE_PRIVACY set to YES"
+    exit 1
+  fi
+
+  PRIVACY_ETAG="$(basename "$EXCHANGE_PRIVACY_FILE" .rst)"
+
+  say "Setting up the privacy policy"
+  taler-terms-generator -i "${EXCHANGE_PRIVACY_FILE}" &>> setup.log
+fi
+
 export EXCHANGE_BASE_URL="$PROTO://exchange.${DOMAIN_NAME}/"
 
 cat << EOF > /etc/taler/conf.d/setup.conf
@@ -115,6 +143,9 @@ STEFAN_ABS=${CURRENCY}:0
 STEFAN_LOG=${CURRENCY}:0
 STEFAN_LIN=0
 
+TERMS_ETAG=${TERMS_ETAG}
+PRIVACY_ETAG=${PRIVACY_ETAG}
+
 [merchant-exchange-${DOMAIN_NAME}]
 MASTER_KEY=${MASTER_PUBLIC_KEY}
 CURRENCY=${CURRENCY}