Use Briar's IoUtils.copy(), not H2's IOUtils.copy()
Our implementation closes both streams, H2's implementation leaves them open.
Closes#614.
See merge request !293
Blog controller thread safety
This patch removes the mutable list of posts from the blog controller to make it thread-safe, and adds a cache of message bodies to speed up reloads.
Closes#555.
See merge request !276
Remove sensitive information from crash and feedback reports
This depends on MR !290 and removes also the crash report settings.
Closes#311
See merge request !291
Scrub addresses before logging them
MAC, IP and onion addresses are now scrubbed before logging to ensure we don't leave any sensitive information in plaintext on the device or send it in crash reports or feedback.
* Bluetooth MAC addresses keep the first and last octets
* IPv4 addresses keep the first and last octets
* IPv6 addresses should be scrubbed completely (couldn't test)
* Onion addresses keep the first three characters
If an address is invalid it will not be scrubbed to enable debugging, because it is most likely not sensitive.
Closes#592
See merge request !290
Add feed title to imported entries
Also fixes one bug where a new feed was not saved and improved HTML stripping a bit.
Closes#483
See merge request !287
Server-side code for accepting crash reports and feedback
* Moved some shared code for copying InputStreams to OutputStreams into a utility class
* Modified the dev report sender to send one report per connection
* Easier to handle on the server side
* If the connection fails after sending any reports, they don't need to be resent
* Tor will reuse the circuit, so it's cheap
* Added server-side code for accepting dev reports
* We need to protect the server's resources from DoS attacks
* Reports can't be larger than 1 MB
* Connections are limited to an average rate of one per minute
* The rate limiter uses a token bucket to allow bursts of up to 1,000 connections
* If the rate limit is exceeded, connection attempts will fail - clients will retry next time they sign in
* The limits can be raised when we move to a bigger server (and when we have some users)
See merge request !288
Fix two crashes when scanning QR codes
One crash was two due the `Context` being `null` and the other due to the camera being opened within an `AsyncTask`.
Closes#583
See merge request !282
Let clients decide whether to share messages or not
Before this MR, the `ValidationManager` was sharing all messages after they had been delivered. Now, it is within the client's responsibility whether to share messages or not. So far, only the Blog and the Forum client are sharing incoming messages.
Closes#595
See merge request !283
Group strings and remove unused resources
Before I grouped the strings, I removed unused resources as well to not group things that are not being used anymore.
The grouping tries to follow a normal usage lifecycle of the app where the user works their way down the navigation drawer and explores all features in one area.
Closes#342
See merge request !277
