Port range for redirect URI calculated wrong

[Elaborendum]

Every since the last update, this dialog appears everytime I try to open the remote database from my DropBox account:

I can still access my account normally, so It's not blocked or anything.

[Kyrodan]

Have you already tried to re-authenticate?

[Wishmaster172]

I have the same problem here.

I tried to delete my Dropbox Account from the list to re-authenticate, but I got another error. :(

[erdmenchen]

I can confirm, I have the same issue since updating to v2.0

[yetanotherjr]

I had the same issue ; solved it with a "Check" of the account.
(I did clean the local cache first, don't know if it helped or not)

Go to Tools > KeeAnywhere Settings

Select your Dropbox account then "Check"

You'll be redirected to the Dropbox page to authorize the application again.

Afterwards, check should be OK again :

EDIT : to clear the cache, go to KeeAnywhere Settings > "General" tab then click "Clear Cache" :

[xwitty]

in case yetanotherjr's hint is not working:
are you using a http/https-proxy? - maybe links back to Issue #280

[Wishmaster172]

There is nothing for my to "Check", because I deletet my account to reconnect it. :(
No, I don't use any Proxy, I'm just directly connected to the Internet.

[mikesuderman]

I had the same problem, was able to reconnect after:

• deleting folder "KeeAnywhereOfflineCache",
• Removing Dropbox link
• Signing into Dropbox in my browser
• Adding new "Keepass Anywhere" connection to Dropbox - Restricted.

[Wishmaster172]

I followed the same steps, but I'm still facing the same problem. :(

The folder is located here: C:\Users%USERNAME%\AppData\Roaming\KeePass\KeeAnywhereOfflineCache
And the Cache can be cleared also via Plugin Settings:

But this didn't work for me. :(

[Elaborendum]

yetanotherjr's fix worked for me, reauthorized it and everything's working now. In my case, I didn't clear the cache.

[Kyrodan]

So this can be closed?
If problems still appear:
I released v2.0.2 a few minutes ago, that should fix this issue.
Please give it a try and reopen this issue, if your problem is still present.
Please read "notworthy" in changelog.

[Wishmaster172]

Sorry, I'm still facing the same issue.

• I updated to 2.02.
• I deleted Plugin Cache and restarted KeePass
• I tried to add a new account (because I deleted the old one before)

And I still receive
Invalid redirect_uri. It must exactly match one of the redirect URIs you've pre-configured for your app (including the path).

[Kyrodan]

Can you post the redirect uri here? It's part of the Browser URL.

[Wishmaster172]

Sure. This is the whole URL:

https://www.dropbox.com/oauth2/authorize?response_type=code&client_id=320uxzdt4zl484z&redirect_uri=http://127.0.0.1:49588/&state=664b1bdb9fae46d891e1f36c6088c68d&token_access_type=offline&scope=account_info.read%20files.metadata.write%20files.metadata.read%20files.content.write%20files.content.read&code_challenge_method=S256&code_challenge=<xyz>

[Kyrodan]

Okay, I found the problem, I'm so stupid ggg
I will release 2.0.3 later this day which hopefully fixes this problem.

[Kyrodan]

Fixed an released:
https://github.com/Kyrodan/KeeAnywhere/releases/tag/v2.0.3