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[cgilite] / users.sh

diff --git a/users.sh b/users.sh
index 87143d8718aa1083e1b1d9d5bb3ec93b2cca8372..6a6833e96c592043669006bbeec91b628a70667e 100755 (executable)
--- a/users.sh
+++ b/users.sh
@@ -12,10 +12,15 @@ USER_REGISTRATION="${USER_REGISTRATION-true}"
 USER_REQUIREEMAIL="${USER_REQUIREEMAIL-true}"
 USER_ACCOUNTPAGE="${USER_ACCOUNTPAGE}"
 
+USER_ACCOUNTEXPIRE="${USER_ACCOUNTEXPIRE:-$((86400 * 730))}"
+USER_CONFIRMEXPIRE="${USER_CONFIRMEXPIRE:-86400}"
+
 MAILFROM="${MAILDOMAIN-noreply@${HTTP_HOST%:*}}"
 
 HTTP_HOST="$(HEADER Host)"
 
+[ "$HTTPS" ] && SCHEMA=https || SCHEMA=http
+
 # == FILE FORMAT ==
 # UID  UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE
 #              (pending|active|deleted)
@@ -66,7 +71,7 @@ read_user() {
 update_user() {
   # internal function for user update
   local uid="$1" uname status email pwsalt pwhash expire devices futureuse
-  local UID UNAME STATUS EMAIL PWSALT PWHASH EXPIRE DEVICES FUTUREUSE
+  local UID_ UNAME STATUS EMAIL PWSALT PWHASH EXPIRE DEVICES FUTUREUSE
   local arg
 
   for arg in "$@"; do case $arg in
@@ -79,15 +84,15 @@ update_user() {
   esac; done
 
   if LOCK "$user_db"; then
-    while read -r UID UNAME STATUS EMAIL PWSALT PWHASH EXPIRE DEVICES \
+    while read -r UID_ UNAME STATUS EMAIL PWSALT PWHASH EXPIRE DEVICES \
                   FUTUREUSE; do
-    if [ "$UID" = "$uid" ]; then
+    if [ "$UID_" = "$uid" ]; then
       printf '%s       %s      %s      %s      %s      %s      %i      %s      %s\n' \
              "$uid" "$(STRING "${uname-$(UNSTRING "$UNAME")}")" \
              "${status:-${status-${STATUS}}${status+\\}}" \
              "${email:-${email-${EMAIL}}${email+\\}}" \
              "${pwsalt:-${PWSALT}}" "${pwhash:-${PWHASH}}" \
-             "${expire:-$((_DATE + 86400 * 730))}" \
+             "${expire:-$((_DATE + USER_ACCOUNTEXPIRE))}" \
              "$(STRING "${devices-$(UNSTRING "$DEVICES")}")" \
              "${FUTUREUSE:-\\}"
     elif [ "$STATUS" = pending -a ! "$EXPIRE" -ge "$_DATE" ]; then
@@ -95,7 +100,7 @@ update_user() {
       :
     else
       printf '%s       %s      %s      %s      %s      %s      %i      %s      %s\n' \
-             "$UID" "$UNAME" "$STATUS" "$EMAIL" "$PWSALT" "$PWHASH" \
+             "$UID_" "$UNAME" "$STATUS" "$EMAIL" "$PWSALT" "$PWHASH" \
              "$EXPIRE" "$DEVICES" "$FUTUREUSE"
     fi
     done <"$user_db" >"${user_db}.$$"
@@ -116,7 +121,7 @@ new_user(){
       return 1
     fi
     printf '%s \\      %s      \\      \\      \\      %i      \\      \\\n' \
-           "$user" "pending" "$(( $_DATE + 86400 ))" >>"$user_db"
+           "$user" "pending" "$(( _DATE + USER_CONFIRMEXPIRE ))" >>"$user_db"
   else
     return 1
   fi
@@ -189,9 +194,9 @@ user_checkemail(){
 
 user_nameexist(){
   local uname="$(STRING "$1")"
-  local UID    UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE
+  local UID_   UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE
   [ -f "$user_db" -a -r "$user_db" ] \
-  && while read -r UID UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE; do
+  && while read -r UID_        UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE; do
     [ "$EXPIRE" -gt "$_DATE" -a "$UNAME" = "$uname" ] && return 0
   done <"$user_db"
   return 1
@@ -199,9 +204,9 @@ user_nameexist(){
 
 user_emailexist(){
   local email="$(STRING "$1")"
-  local UID    UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE
+  local UID_   UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE
   [ -f "$user_db" -a -r "$user_db" ] \
-  && while read -r UID UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE; do
+  && while read -r UID_        UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE; do
     [ "$EXPIRE" -gt "$_DATE" -a "$EMAIL" = "$email" ] && return 0
   done <"$user_db"
   return 1
@@ -231,9 +236,9 @@ user_register(){
       REDIRECT "${_BASE}${PATH_INFO}#ERROR_EMAIL_INVALID"
     elif user_emailexist "$email"; then
       REDIRECT "${_BASE}${PATH_INFO}#ERROR_EMAIL_EXISTS"
-    elif new_user "$uid" status=pending email="$email" expire="$((_DATE + 86400))"; then
+    elif new_user "$uid" status=pending email="$email" expire="$((_DATE + USER_CONFIRMEXPIRE))"; then
       debug "Sending Activation Link:" \
-            "https://${HTTP_HOST}${_BASE}${PATH_INFO}?user_confirm=${uid}+$(session_mac "$uid")"
+            "${SCHEMA}://${HTTP_HOST}${_BASE}${PATH_INFO}?user_confirm=${uid}+$(session_mac "$uid")"
       "$SENDMAIL" -t -f "$MAILFROM" <<-EOF
        From: ${MAILFROM}
        To: ${email}
@@ -243,9 +248,9 @@ user_register(){
 
        You can activate your account using this link:
 
-           https://${HTTP_HOST}${_BASE}${PATH_INFO}?user_confirm=${uid}+$(session_mac "$uid")
+           ${SCHEMA}://${HTTP_HOST}${_BASE}${PATH_INFO}?user_confirm=${uid}+$(session_mac "$uid")
 
-       This registration link will expire after 24 hours.
+       This registration link will expire after $((USER_CONFIRMEXPIRE / 3600)) hours.
 
        If you did not request an account at ${HTTP_HOST%:*}, then someone else
        probably entered your email address by accident. In this case you shoud
@@ -269,7 +274,7 @@ user_register(){
       REDIRECT "${_BASE}${PATH_INFO}#ERROR_PW_EMPTYTOOSHORT"
     elif [ "$pw" != "$pwconfirm" ]; then
       REDIRECT "${_BASE}${PATH_INFO}#ERROR_PW_MISMATCH"
-    elif new_user "$uid" uname="$uname" status=active email="$email" password="$pw" expire="$((_DATE + 86400 * 730))"; then
+    elif new_user "$uid" uname="$uname" status=active email="$email" password="$pw" expire="$((_DATE + USER_ACCOUNTEXPIRE))"; then
       SESSION_COOKIE new
       SESSION_BIND user_id "$uid"
 
@@ -293,9 +298,9 @@ user_invite(){
     REDIRECT "${_BASE}${PATH_INFO}#ERROR_EMAIL_INVALID"
   elif user_emailexist "$email"; then
     REDIRECT "${_BASE}${PATH_INFO}#ERROR_EMAIL_EXISTS"
-  elif new_user "$uid" status=pending email="$email" expire="$((_DATE + 86400))"; then
+  elif new_user "$uid" status=pending email="$email" expire="$((_DATE + USER_CONFIRMEXPIRE))"; then
     debug "Sending Invitation Link:" \
-          "https://${HTTP_HOST}${_BASE}${PATH_INFO}?user_confirm=${uid}+$(session_mac "$uid")"
+          "${SCHEMA}://${HTTP_HOST}${_BASE}${PATH_INFO}?user_confirm=${uid}+$(session_mac "$uid")"
     "$SENDMAIL" -t -f "$MAILFROM" <<-EOF
        From: ${MAILFROM}
        To: ${email}
@@ -307,9 +312,9 @@ user_invite(){
 
        You can create your account using this link:
 
-           https://${HTTP_HOST}${_BASE}${PATH_INFO}?user_confirm=${uid}+$(session_mac "$uid")
+           ${SCHEMA}://${HTTP_HOST}${_BASE}${PATH_INFO}?user_confirm=${uid}+$(session_mac "$uid")
 
-       This registration link will expire after 24 hours.
+       This registration link will expire after $((USER_CONFIRMEXPIRE / 3600)) hours.
 
        If you do not know what this is about, then someone else probably
        entered your email address by accident. In this case you shoud
@@ -365,15 +370,15 @@ user_login(){
   # set cookie
   # keep logged in - device cookie?
   # initialize new session!
-  local UID    UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE
+  local UID_   UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE
   local uname="$(POST uname |STRING)" pw="$(POST pw)"
 
   [ -f "$user_db" -a -r "$user_db" ] \
-  && while read -r UID UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE; do
+  && while read -r UID_        UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE; do
     if [ "$UNAME" = "$uname" -o "$EMAIL" = "$uname" ]; then
       if [ "$STATUS" = active -a "$EXPIRE" -gt "$_DATE" -a "$PWHASH" = "$(user_pwhash "$PWSALT" "$pw")" ]; then
         SESSION_COOKIE new
-        SESSION_BIND user_id "$UID"
+        SESSION_BIND user_id "$UID_"
         REDIRECT "${_BASE}${PATH_INFO}#USER_LOGGED_IN"
       fi
     fi
@@ -392,7 +397,7 @@ user_logout(){
 
 user_update(){
   # todo: username update, email update / email confirm
-  local UID    UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE
+  local UID_   UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE
   # local uname="$(POST uname |STRING)"
   local uid oldpw pw pwconfirm
 
@@ -402,18 +407,18 @@ user_update(){
   pwconfirm="$(POST pwconfirm)"
 
 
-  read -r UID  UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE <<-EOF
+  read -r UID_ UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE <<-EOF
        $(grep "^${uid} " "$user_db")
        EOF
 
-  if [ "$UID" = "$USER_ID" -a "$PWHASH" = "$(user_pwhash "$PWSALT" "$oldpw")" ]; then
+  if [ "$UID_" = "$USER_ID" -a "$PWHASH" = "$(user_pwhash "$PWSALT" "$oldpw")" ]; then
     if [ "$pw" -a "$pw" = "$pwconfirm" ]; then
       update_user "${uid}" password="$pw"
       REDIRECT "${_BASE}${PATH_INFO}#UPDATE_SUCCESS"
     else
       REDIRECT "${_BASE}${PATH_INFO}#ERROR_PWMISMATCH"
     fi
-  elif [ "$UID" = "$USER_ID" ]; then
+  elif [ "$UID_" = "$USER_ID" ]; then
     REDIRECT "${_BASE}${PATH_INFO}#ERROR_INVALID_AUTH_PASSWORD"
   else
     REDIRECT "${_BASE}${PATH_INFO}#ERROR_NOTLOGGEDIN"
@@ -444,6 +449,10 @@ read_user "$(SESSION_VAR user_id)"
     :;;
 esac
 
+export USER_ID USER_NAME USER_STATUS USER_EMAIL USER_PWSALT USER_PWHASH \
+       USER_EXPIRE USER_DEVICES USER_FUTUREUSE
+
+
 w_user_update(){
   if [ ! "$USER_ID" ]; then
     cat <<-EOF
@@ -497,12 +506,12 @@ w_user_register(){
 }
 
 w_user_confirm(){
-  local UID    UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE
+  local UID_   UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE
   local user_confirm="$(GET user_confirm)"
   local uid="${user_confirm% *}" signature="${user_confirm#* }"
 
   if [ "$signature" = "$(session_mac "$uid")" ]; then
-    read -r UID        UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE <<-EOF
+    read -r UID_       UNAME   STATUS  EMAIL   PWSALT  PWHASH  EXPIRE  DEVICES FUTUREUSE <<-EOF
        $(grep "^${uid} " "$user_db")
        EOF
     if [ "$STATUS" = pending -a "$EXPIRE" -gt "$_DATE" ]; then
@@ -536,6 +545,8 @@ w_user_confirm(){
 }
 
 w_user_invite(){
+  local uid invlink
+
   if [ "$(GET user_confirm)" ]; then
     w_user_confirm
   elif [ "$USER_ID" -a "$SENDMAIL" ]; then
@@ -548,12 +559,16 @@ w_user_invite(){
        EOF
   elif [ "$USER_ID" ]; then
     uid="$(timeid)"
-    new_user "$uid" status=pending email="$email" expire="$((_DATE + 86400))"
+    new_user "$uid" status=pending expire="$((_DATE + USER_CONFIRMEXPIRE))"
+    invlink="${SCHEMA}://${HTTP_HOST}${_BASE}${PATH_INFO}?user_confirm=${uid}+$(session_mac "$uid")"
+    debug "New Invitation Link: $invlink"
     cat <<-EOF
-        [p An anonymous user account has been set up. Send the following link to the intended user, so they may claim their account. The link will remain valid for 24 hours.]
-        [p . $(HTML "https://${HTTP_HOST}${_BASE}${PATH_INFO}?user_confirm=${uid}+$(session_mac "$uid")" |debug)]
+       [div #user_invite .link
+          [p An anonymous user account has been set up. Send the following link to the intended user, so they may claim their account. The link will remain valid for $((USER_CONFIRMEXPIRE / 3600)) hours.]
+          [a href="$(HTML "$invlink")" . $(HTML "$invlink")]
 
-        [p [a href="#" . Set up another account]]
+          [p [a href="#" . Set up another account]]
+       ]
        EOF
   else
     cat <<-EOF