Hello again, Just to inform you, I gave the link in the final evaluation as https://github.com/miador/clerezza-signal where the main library is located and all the resources and external services pointed(including project report and web services). Best regards!
On Sun, Aug 22, 2021 at 2:20 PM Yusuf Karadağ <[email protected]> wrote: > Thank you so much sir. > See you soon. > Best regards. > > Yusuf Karadag > > On Sun, Aug 22, 2021, 15:02 Hasan <[email protected]> wrote: > >> Many thanks Yusuf for the updated report. >> >> Wish you success in your life and work. >> See you sometime. >> >> Hasan >> >> On Sun, Aug 22, 2021 at 1:19 PM Yusuf Karadağ <[email protected]> >> wrote: >> >>> Dear Mr. Hasan, >>> I attached the refactored report to this mail. I created 2 images to >>> show architecture, added them into the report and tried to describe the >>> functionality/logic behind it. I hope that's fine with you. >>> >>> On Sun, Aug 22, 2021 at 8:58 AM Hasan <[email protected]> wrote: >>> >>>> Hi Yusuf >>>> >>>> Thanks for the report. >>>> I have one suggestion for improvements. Add a new chapter after the >>>> ontology. >>>> Chapter 2: Implementation Architecture >>>> - An image containing a high level overview of involved components >>>> - Signal Messaging System (two or more signal clients and one signal >>>> server) >>>> - Name one of the client Intercepting Signal Client and highlight it >>>> - Apache Clerezza based Messaging Graph Store Web Service >>>> >>>> - A short description of each component (functional description) >>>> - One of the clients in Signal Messaging System is named Intercepting >>>> Signal Client, >>>> because it contains some hooks to intercept data flow and interact >>>> with Web Service >>>> - ... >>>> >>>> - You can add a Message Sequence Diagram of the interaction between the >>>> Intercepting Signal Client >>>> and the Signal Server, showing the data flow interception and the >>>> place of the hooks for both >>>> incoming as well as outgoing messages >>>> >>>> Please send us the new version after you make your changes. I hope you >>>> still have time to make changes >>>> before submission. >>>> >>>> Hasan >>>> >>>> On Fri, Aug 20, 2021 at 5:11 PM Yusuf Karadağ < >>>> [email protected]> wrote: >>>> >>>>> Dear mentors, >>>>> I've attached the refactored final version of the report for GSoC to >>>>> this report for your information. Any feedback, suggestion will be >>>>> appreciated. I mentioned the library, 2 web services, 2 pull-requests, the >>>>> ontology, debugging in Android and what needs to be done more(about >>>>> integrating into Signal client), basically everything I have done so far. >>>>> Additionally, i would love to thank you Mr. Hasan for your technical >>>>> support everyday and Mr. Kamaci for all administration stuff. I've seen my >>>>> strengths and weaknesses in this project period. Hopefully I will be a >>>>> better developer and one day a senior developer like you mentoring >>>>> students, juniors. It was a great meeting and working with you. I hope we >>>>> will be in touch for future improvements and ideas. >>>>> Best regards! >>>>> >>>>> >>>>> On Thu, Aug 12, 2021 at 2:45 PM Hasan Hasan <[email protected]> >>>>> wrote: >>>>> >>>>>> Thanks Yusuf for the report. >>>>>> >>>>>> One important task in this project is to be able to hook into the >>>>>> Signal library or client (whatever client you choose). Please provide the >>>>>> information in the report as well in this respect. You should especially >>>>>> mention >>>>>> 1. which client code you are using to place a hook (links to github >>>>>> project, etc. where the client code is publicly available) >>>>>> 2. the location of the client code where you can place a hook (an >>>>>> excerpt of the class and method) >>>>>> 3. how the hook is written (post requests to your server) >>>>>> 4. whether any extra library you need to make the client works as >>>>>> expected >>>>>> >>>>>> Best regards >>>>>> Hasan >>>>>> >>>>>> On Wed, Aug 11, 2021 at 9:57 AM Yusuf Karadağ < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> Hello, >>>>>>> I'm sending this mail to inform you what has been done in week 8 and >>>>>>> 9. >>>>>>> >>>>>>> *Week 6:* >>>>>>> >>>>>>> - I created corresponding methods in the web service to parse >>>>>>> the graph, serialize the graph into a file and build the graph with >>>>>>> the >>>>>>> incoming json. >>>>>>> - If the incoming conversation exists, it will overwrite the >>>>>>> conversation and person and will just store the message. >>>>>>> - With the help of Mr. Hasan, we managed to store the messages >>>>>>> in the correct way. >>>>>>> >>>>>>> *Week 7:* >>>>>>> >>>>>>> - I took classes and methods related to Signal and put them into >>>>>>> separate library. >>>>>>> - Mr. Hasan said to remove methods that are not used by the >>>>>>> library. I will do that. >>>>>>> - I will also create another service to make it work with Java 8. >>>>>>> - A Little bit more detailed report is attached to this mail. >>>>>>> >>>>>>> >>>>>>> Best regards! >>>>>>> >>>>>>> On Wed, Jul 21, 2021 at 10:15 AM Yusuf Karadağ < >>>>>>> [email protected]> wrote: >>>>>>> >>>>>>>> Hello, >>>>>>>> I'm sending this mail to inform you what has been done in week 6 >>>>>>>> and 7. I realized that i didn't send the report for week 6, i am sorry. >>>>>>>> >>>>>>>> *Week 6:* >>>>>>>> >>>>>>>> - I created a dummy REST service to receive messages from >>>>>>>> Signal clients. (1 GET and 1 POST to see if that's actually >>>>>>>> working. We've >>>>>>>> tested with Mr. Hasan it's working) with Quarkus. It's a >>>>>>>> microservice >>>>>>>> framework developed by RedHat. >>>>>>>> - In the Signal Android app, I assign 2 variables for >>>>>>>> messageText and timestamp. And if the message is not empty, send it >>>>>>>> to the >>>>>>>> server. Then I created a method to send data to the server with >>>>>>>> Java Http >>>>>>>> library. >>>>>>>> >>>>>>>> *Week 7:* >>>>>>>> >>>>>>>> - This week we couldn't meet with Mr. Hasan. I assume he was >>>>>>>> busy. >>>>>>>> - I've changed the input type coming from the client. It was >>>>>>>> *Map<String, >>>>>>>> String> *before and I've changed it to *ObjectNode*. It's >>>>>>>> basically a representation of a JSON object in >>>>>>>> *Jackson Databind library. * >>>>>>>> - Then in the service, I deserialized it to an ObjectNode as >>>>>>>> well. I got the message and timestamp and stored it in a graph as in >>>>>>>> Example 1. >>>>>>>> >>>>>>>> >>>>>>>> Best regards! >>>>>>>> >>>>>>>> On Thu, Jul 8, 2021 at 8:38 AM Hasan <[email protected]> wrote: >>>>>>>> >>>>>>>>> Thanks a lot! >>>>>>>>> >>>>>>>>> Best regards >>>>>>>>> Hasan >>>>>>>>> >>>>>>>>> On Wed, Jul 7, 2021 at 7:48 PM Yusuf Karadağ < >>>>>>>>> [email protected]> wrote: >>>>>>>>> >>>>>>>>>> Hello, >>>>>>>>>> I'm sending this mail to inform you what has been done in week 5. >>>>>>>>>> >>>>>>>>>> *Week 5:* >>>>>>>>>> >>>>>>>>>> - Mr. Hasan merged my *pull-request* >>>>>>>>>> <https://github.com/apache/clerezza/pull/21#event-4985268757> >>>>>>>>>> into the CLEREZZA-1068-schemagen >>>>>>>>>> <https://github.com/apache/clerezza/tree/CLEREZZA-1068-schemagen> >>>>>>>>>> branch. He will do a final review and refactoring and then >>>>>>>>>> hopefully will >>>>>>>>>> merge to the master. >>>>>>>>>> - Last week I tested my ontology and tried to generate the >>>>>>>>>> class with the *schemagen plugin.* It generated the class >>>>>>>>>> successfully. >>>>>>>>>> - I found out which function Signal Messenger is encrypting >>>>>>>>>> and decrypting the message in android. If you put a breakpoint to >>>>>>>>>> line 113, >>>>>>>>>> you can see the message content before encrypting by typing to the >>>>>>>>>> evaluator in Android Studio:* ((EnvelopeContent.Encrypted) >>>>>>>>>> content).content.getDataMessage().getBody(). *And if we put >>>>>>>>>> another breakpoint to the line 156 by typing to the evaluator: >>>>>>>>>> *content.getDataMessage().getBody >>>>>>>>>> *we can see the decrypted message. >>>>>>>>>> - We discussed with Mr. Hasan how I am going to store the >>>>>>>>>> message to the RDF graph. We came up with 2 possible solutions. >>>>>>>>>> First one >>>>>>>>>> is to integrate Clerezza into the Android environment and the >>>>>>>>>> second one is >>>>>>>>>> to store messages in *libsignal-service-java* >>>>>>>>>> <https://github.com/signalapp/libsignal-service-java> module. >>>>>>>>>> We found the second option more precise. >>>>>>>>>> - This week I will create a web service with one endpoint to >>>>>>>>>> receive message contents that will be sent from >>>>>>>>>> *libsignal-service-java* >>>>>>>>>> <https://github.com/signalapp/libsignal-service-java>* and >>>>>>>>>> try to store them in memory.* >>>>>>>>>> - I also wrote a small documentation about how to debug in >>>>>>>>>> Android Studio and see messages before encrypting and after >>>>>>>>>> decrypting. >>>>>>>>>> * The report attached to this email. * >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> Best regards! >>>>>>>>>> >>>>>>>>>> On Tue, Jul 6, 2021 at 8:48 AM Yusuf Karadağ < >>>>>>>>>> [email protected]> wrote: >>>>>>>>>> >>>>>>>>>>> Hi, >>>>>>>>>>> Thanks for the resources. I've solved the problem and found the >>>>>>>>>>> message encrypting and decrypting in Signal Android. I'll write the >>>>>>>>>>> report >>>>>>>>>>> to this mail after we have the meeting tomorrow. >>>>>>>>>>> >>>>>>>>>>> Best regards! >>>>>>>>>>> >>>>>>>>>>> On Tue, Jul 6, 2021 at 7:39 AM Hasan <[email protected]> wrote: >>>>>>>>>>> >>>>>>>>>>>> Hi Yusuf >>>>>>>>>>>> >>>>>>>>>>>> Probably these resources can help >>>>>>>>>>>> >>>>>>>>>>>> https://github.com/signalapp/libsignal-service-java >>>>>>>>>>>> >>>>>>>>>>>> https://github.com/Turasa/libsignal-service-java >>>>>>>>>>>> https://github.com/AsamK/signal-cli >>>>>>>>>>>> >>>>>>>>>>>> Hasan >>>>>>>>>>>> >>>>>>>>>>>> On Wed, Jun 30, 2021 at 9:26 AM Yusuf Karadağ < >>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>> >>>>>>>>>>>>> Hello Mr. KAMACI, >>>>>>>>>>>>> I'm sending this mail to inform you what has been done in week >>>>>>>>>>>>> 4. >>>>>>>>>>>>> >>>>>>>>>>>>> *Week 4:* >>>>>>>>>>>>> >>>>>>>>>>>>> - I have fixed a few issues in PR regarding the dependency >>>>>>>>>>>>> version. It's ready to review. >>>>>>>>>>>>> - I have created random data based on the model I have >>>>>>>>>>>>> created. The scenario is: 2 people, 5 messages and 1 >>>>>>>>>>>>> conversation. I've >>>>>>>>>>>>> attached the random data and its visualization to this mail. >>>>>>>>>>>>> - I had a look at Signal API and Android client since it's >>>>>>>>>>>>> the only client that's written with Java. I got familiar with >>>>>>>>>>>>> the code. >>>>>>>>>>>>> - I had to install Android Studio to debug the application >>>>>>>>>>>>> and try to find where the message is encrypting/decrypting in >>>>>>>>>>>>> order to >>>>>>>>>>>>> store them. I'm struggling with debugging because it's massive >>>>>>>>>>>>> and the >>>>>>>>>>>>> emulator keeps freezing during debug mode. I will continue >>>>>>>>>>>>> debugging this >>>>>>>>>>>>> week and will find out. >>>>>>>>>>>>> - We didn't have a meeting this week so we couldn't >>>>>>>>>>>>> discuss this data and next tasks. But I will dig in a little >>>>>>>>>>>>> bit more and >>>>>>>>>>>>> will create a new module. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Best regards! >>>>>>>>>>>>> >>>>>>>>>>>>> On Wed, Jun 23, 2021 at 9:48 PM Yusuf Karadağ < >>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>>> Hello Mr. KAMACI, >>>>>>>>>>>>>> I'm sending this mail to inform you what we have discussed >>>>>>>>>>>>>> with Mr. Hasan and what has been done in week 3. >>>>>>>>>>>>>> >>>>>>>>>>>>>> *Week 3:* >>>>>>>>>>>>>> >>>>>>>>>>>>>> - I've updated the PR since Mr. Hasan released new >>>>>>>>>>>>>> versions of jenar parser and serializer. >>>>>>>>>>>>>> - By fixing those bugs with the new release all tutorials >>>>>>>>>>>>>> are working right now. I'll create a new PR for them this >>>>>>>>>>>>>> week as well.( >>>>>>>>>>>>>> https://github.com/apache/clerezza/pull/21) >>>>>>>>>>>>>> - We've discussed the final model of ontology for signal >>>>>>>>>>>>>> with Mr. Hasan. For now, it seems okay. But if over time I >>>>>>>>>>>>>> realize sth is >>>>>>>>>>>>>> wrong, i'll refactor it according to need. I've attached the >>>>>>>>>>>>>> visualization >>>>>>>>>>>>>> of ontology to this mail as well. >>>>>>>>>>>>>> - We've checked my PR for schemagen and ontology plugins. >>>>>>>>>>>>>> It didn't work before because the ontology module was using >>>>>>>>>>>>>> the old >>>>>>>>>>>>>> dependency. After updating dependency and configurations, >>>>>>>>>>>>>> we've tried with >>>>>>>>>>>>>> *foaf* ontology and it successfully generated *FOAF.java *as >>>>>>>>>>>>>> expected. >>>>>>>>>>>>>> - I pushed the latest changes to my branch so everything >>>>>>>>>>>>>> is in the PR that I opened. >>>>>>>>>>>>>> - This week I will create some random data with the model >>>>>>>>>>>>>> I designed to get more familiar with RDF concepts. >>>>>>>>>>>>>> - Last but not least, I will have a look and get familiar >>>>>>>>>>>>>> with the Signal API and will try to find where the message is >>>>>>>>>>>>>> encrypting >>>>>>>>>>>>>> and where it is decrypting in the Signal Android client >>>>>>>>>>>>>> hopefully. >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> Best regards! >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> On Wed, Jun 16, 2021 at 10:13 AM Yusuf Karadağ < >>>>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>>>> >>>>>>>>>>>>>>> Hello Mr. KAMACI, >>>>>>>>>>>>>>> I'm sending this mail to inform you what we have discussed >>>>>>>>>>>>>>> with Mr. Hasan and what has been done. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> *Week 1:* >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> - Discussed about Signal model ontology. >>>>>>>>>>>>>>> - Discussed about to have an idea about next-steps and >>>>>>>>>>>>>>> milestone. >>>>>>>>>>>>>>> - Discussed about *schemagen* module from legacy branch >>>>>>>>>>>>>>> and pull-request to bring it back to main. >>>>>>>>>>>>>>> - Created model classes for the Signal to take as >>>>>>>>>>>>>>> reference to ontology. >>>>>>>>>>>>>>> - Created some random data to visualize the created >>>>>>>>>>>>>>> model to Neo4J database. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> *Week 2:* >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> - Discussed about the PR i created. Mr. Hasan will open >>>>>>>>>>>>>>> an issue on Jira and i'll commit the changes with the issue >>>>>>>>>>>>>>> name to Jira >>>>>>>>>>>>>>> issue to link them. >>>>>>>>>>>>>>> - I've created an ontology and visualization of it. >>>>>>>>>>>>>>> - We've discussed about the model and made some changes >>>>>>>>>>>>>>> about how the model would look. Changed some property names, >>>>>>>>>>>>>>> types and >>>>>>>>>>>>>>> relationships. >>>>>>>>>>>>>>> - We've looked at to some existing ontologies and see if >>>>>>>>>>>>>>> we can use existing classes from them. >>>>>>>>>>>>>>> - I will have a look deeper to the ontologies and will >>>>>>>>>>>>>>> find the compatible classes with ours.(like skos, foaf etc) >>>>>>>>>>>>>>> - I took some notes abut the new model and will send it >>>>>>>>>>>>>>> through group once i visualize it. >>>>>>>>>>>>>>> - The online tool that i am using for visualization is: >>>>>>>>>>>>>>> http://www.visualdataweb.de/webvowl >>>>>>>>>>>>>>> - I've also asked which syntax should i use while >>>>>>>>>>>>>>> writing the ontology. Mr. Hasan said that doesn't matter but >>>>>>>>>>>>>>> xml is a bit >>>>>>>>>>>>>>> more difficult to read so i'll do it with n-triple or >>>>>>>>>>>>>>> turtle. I'll do some >>>>>>>>>>>>>>> hands-on activity to get familiar with both syntaxes. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> I think those were all we've discussed. I'll keep sending >>>>>>>>>>>>>>> you emails as a report for what have done and discussed. If you >>>>>>>>>>>>>>> want me to >>>>>>>>>>>>>>> write reports according to a template, i can do that too. >>>>>>>>>>>>>>> Best regards! >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>> Yusuf >>>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> -- >>>>>>>>>>>>>> Yusuf >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> -- >>>>>>>>>>>>> Yusuf >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> Yusuf >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> Yusuf >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Yusuf >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Yusuf >>>>>>> >>>>>> >>>>> >>>>> -- >>>>> Yusuf >>>>> >>>> >>> >>> -- >>> Yusuf >>> >> -- Yusuf
