From 93d22e37650af8f2ae5354cf1fdc784eeaea7847 Mon Sep 17 00:00:00 2001
From: dave <dave@davepedu.com>
Date: Sat, 24 Jan 2015 12:28:16 -0800
Subject: [PATCH] Allow importing existing setups, add basic auth for nginx
 pisg files

---
 README.md | 42 ++++++++++++++++++++++++++++++-------
 default   |  2 ++
 start     | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++----
 3 files changed, 95 insertions(+), 11 deletions(-)

diff --git a/README.md b/README.md
index 6ad0259..1e29574 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,45 @@
-Docker ZNC
-==========
+#Docker ZNC
 
-Suitable for create docker containers running ZNC (and sshd!)
+Suitable for creating docker containers running ZNC. Now with pisg!
 
+##Setup
 **General steps:**
 
 * Install docker
 * Clone this repo, cd in
 * Load it as a template: `sudo docker build -t znc .`
-* Start a new container: `sudo docker run -it -p 666:22 -p 4421:4421 znc /start`
-
-On first start, the znc configuration will run. Set it up as needed; the port znc listens on must be exposed in the command used to start the container (-p 4421:4421 above). The final question asks if you want to start znc, **choose `NO`**. 
-
+* Start a new container: `sudo docker run -it -p 666:22 -p 4421:4421 -p 80:80 znc /start`
+* Configure znc
 * Find the new container in your list: `sudo docker ps -a`
 * Run it in the background: `sudo docker start mycontainerid`
 
+When you first run the image, you'll be presented with two ways to configure znc: 
+
+###Set up a new znc instance
+
+If no import of existing znc data is available, the znc configuration will run. Set it up as needed; the port znc listens on must be exposed in the command used to start the container (-p 4421:4421 above). The final question asks if you want to start znc, **choose `NO`!!**. 
+
+###Import an existing znc instance's configuration
+
+You may migrate an existing ZNC instance into this container by providing a tarball of the source .znc directory. The tarball should contain the .znc directory, only, with everything inside it. The start script will prompt you to insert the .tar.gz file.
+
+##Pisg
+
+This container creates [pisg]-style channel statistics ([example]) for any ZNC users with the "log" module enabled. The stats are regenerated nightly and nginx serves the files on port 80 with a directory structure like this:
+
+* znc username
+  * znc network name
+    * \#channelname.html
+
+The channel information is private, nginx is configured with HTTP basic authentication; the password is prompted for during setup.
+
+## TODO
+
+* Ensure pisg cache files don't use too much disk space (/home/znc/pisg/cache)
+  * If this is a problem, maybe tar/gz channel groups and extract when necessary when running pisg
+* Provide a way to make certain channel stat files public 
+* Provide a way to share channel files with secret links
+* Provide all-time, yearly, and monthly pisg outputs
+
+[pisg]:http://pisg.sourceforge.net/
+[example]:http://pisg.sourceforge.net/examples
diff --git a/default b/default
index f0e9910..a766e04 100644
--- a/default
+++ b/default
@@ -4,6 +4,8 @@ server {
         root /home/znc/pisg/output;
     index index.html index.htm;
     server_name localhost;
+    auth_basic "Restricted";
+    auth_basic_user_file /etc/nginx/htpasswd;
     location / {
         autoindex on;
         try_files $uri $uri/ =404;
diff --git a/start b/start
index dc3b2a6..02422bd 100644
--- a/start
+++ b/start
@@ -1,11 +1,65 @@
 #!/bin/bash
 
 if [ ! -f /home/admin/znc_configured ]; then
-        touch /home/admin/znc_configured
-	echo "Configure ZNC to your liking now. Remember to choose NO when asked to launch znc!!"
+    echo "Welcome! I need to ask you a few questions to configure this ZNC instance for your liking. First, press enter choose and choose a time zone."
+    read
+    
+    dpkg-reconfigure tzdata
+    
+    if [ ! -f /znc.tar.gz ]; then
+        echo "If you want to load data from and existing znc instance create a tar.gz archive containing only the .znc directory and place it in the root of this container as znc.tar.gz."
+        echo "Copy the archive to the container using this command: cat znc.tar.gz | docker exec -i <containerid> bash -c \"/bin/cat > /znc.tar.gz\""
+        echo "Press enter when done. Or, to set up a new znc instance, press enter now."
+        read
+    fi
+    
+    if [ -f /znc.tar.gz ]; then
+        su -c "cd /home/znc ; tar zxvf /znc.tar.gz " znc
+        rm /znc.tar.gz
+        echo "Extracted znc data"
+        if [ ! -d /home/znc/.znc ]; then
+            echo ".znc was not in the archive! Aborted"
+            exit 1
+        fi
+        chown -R znc /home/znc/.znc
+        chgrp -R znc /home/znc/.znc
+        chmod -R 700 /home/znc/.znc
+        echo "ZNC settings loaded successfully."
+    else
+        echo "Configure ZNC to your liking now. Remember to choose NO when asked to launch znc!!"
         su -c "/usr/bin/znc --makeconf" znc
-        exit
+        echo "ZNC configured successfully."
+    fi
+    
+    echo "Enter a username and password to view pisg statistics"
+    while [ 1 ]; do
+        
+        echo -n "Username: "
+        read ng_username
+        
+        echo -n "Password: "
+        read -s ng_password
+        echo ""
+        
+        echo -n "Password (again): "
+        read -s ng_password_
+        echo ""
+        
+        if [ ! "$ng_password" == "$ng_password_" ] || [ -z "$ng_password" ] || [ -z "$ng_username" ] ; then
+            echo "Passwords must match and not be blank"
+            echo ""
+            continue
+        fi
+        break
+    done
+    
+    printf "$ng_username:$(openssl passwd -crypt $ng_password)\n" > /etc/nginx/htpasswd
+    
+    touch /home/admin/znc_configured
+    
+    echo "Now, run docker start <containerid> run znc in the background."
+    
+    exit
 fi
 
 supervisord
-