Update readme to include recent changes

README.md

@@ -9,14 +9,15 @@ A SSH honeypot with rich features written in Go
 - SFTP/SCP support for uploading/downloading files
 - Logs client key fingerprints
 - Logs in JSON format for easy parsing
+- Push activities to [ElasticSearch](https://www.elastic.co) for analysis and storage
 - Record local and remote host when client attempt to create port redirection
 - Structure allows [extending command sets](https://github.com/mkishere/sshsyrup/wiki/Writing-new-commands) with ease
 
 ### See Recorded Session in Action!
 [![asciicast](https://asciinema.org/a/rgr1KyY1Xn21bXIDMKL9fkGD0.png)](https://asciinema.org/a/rgr1KyY1Xn21bXIDMKL9fkGD0)
 
 ### Requirements
-- Linux, Mac or Windows (I've only tested in Windows and WSL, suppose the other 2 platforms should work as expected)
+- Linux, Mac or Windows (I've only tested in Windows/WSL/Linux on ARMv7, suppose the other platforms should work as expected)
 - Go 1.9 or up (For building)
 - [dep](https://github.com/golang/dep) (For building)
 
@@ -42,15 +43,15 @@ go build -ldflags "-s -w" -o createfs ./cmd/createfs
         "server.allowRandomUser": false
     }
     ```
-* Prepare the virtual filesystem image by downloading the filesystem.zip from master branch or create your own by running 
+* Prepare the virtual filesystem image by downloading the filesystem.zip from master branch or create your own by running
    ```
    ./createfs -p / -o filesystem.zip
    ```
 
-   Since we'll need to read every file from the directory, it will take some time to load.  
-   _For Windows, since there are no user/group information, the file/directory owner will always be root._  
+   Since we'll need to read every file from the directory, it will take some time to load.
+   _For Windows, since there are no user/group information, the file/directory owner will always be root._
 
-   Alternatively, you can create your own image file by using `zip` in Linux (or any compatible zip utility file that is capable preserving _uid_/_gid_, symbolic links and timestamps in zip file). After all the image created is a standard zip file. Theoretically you can zip your entire filesystem into a zip file and hosted in Syrup, but remember to exclude sensitive files like `/etc/passwd`  
+   Alternatively, you can create your own image file by using `zip` in Linux (or any compatible zip utility file that is capable preserving _uid_/_gid_, symbolic links and timestamps in zip file). After all the image created is a standard zip file. Theoretically you can zip your entire filesystem into a zip file and hosted in Syrup, but remember to exclude sensitive files like `/etc/passwd`
 
 * Prepare user and passwd file
 Put _passwd_ and _group_ file in the same directory as config.json. The format of both files are the same as their [real-life counterpart](http://www.linfo.org/etc_passwd.html) in _/etc_, except that passwd also stores the password in the second field of each line, and asterisk(*) in password field can be used to denote matching any password.
@@ -62,22 +63,28 @@ Put _passwd_ and _group_ file in the same directory as config.json. The format o
    ```
    ./sshsyrup
    ```
-### Config params
+### Configuration parameters
 See [wiki](https://github.com/mkishere/sshsyrup/wiki/Detail-Configuration-Parameters)
 ### Logging
 By default Syrup will create a logging file in _logs/_ directory with file name _activity.log_ in JSON format.
 
-When available, the log will provide the information in following fields:
+Some fields you may interested in:
 
 Field Name | Description
 ---------- | -----------
 clientStr | Client identification string
-sessionId | Session ID in base64
+sessionId | Session ID is the unique identifier for each SSH session
 srcIP | Client IP
 time | Log time
 user | User account client used to login
 password | Password used by client to login, only available when logging in
+pubKeyFingerprint | Public key fingerprint client tries to authenticate
 cmd | The command user type in shell
+remoteHost | The remote host client instruct the server to connect to
+localHost | The local host client instruct the server to connect to
+path | The file/directory client is trying to access in SCP/SFTP
+
+Please note that Syrup will no longer append dates to log files. Use a proper log rotation tool (e.g. logrotate) to do the work.
 
 Also, each terminal session (the shell) will be logged into a separate file under logs/sessions in [asciinema v2 format](https://github.com/asciinema/asciinema/blob/develop/doc/asciicast-v2.md).