I'm trying to setup the config.php with my values but I get this fatal error:
Fatal error: Uncaught exception 'Google_AuthException' with message 'Error fetching OAuth2 access token, message: 'invalid_grant'.
I entered the client ID, secret, simple API key, location and sqlite database as the documentation says here:
https://developers.google.com/glass/quickstart/php
Any idea of what I'm doing wrong?
Thanks in advance!
This happens when the URL where you're hosting your Glassware is not listed as a valid OAuth 2.0 redirect URI on the API console. Follow these steps to resolve it.
First, determine your OAuth 2.0 redirect URI. This is where traffic goes at the end of the OAuth dance. The correct value depends on where you're running the php quick start. If you're running it on a local web server, it's likely to be http://localhost/mirror-quickstart-php/oauth2callback.php. If you're running it on example.com, it might be https://example.com/oauth2callback.php.
Go to the API console. This link will lead you to the right panel (services), but double check that you're on the correct project.
Scrolling down you should see a section of the page that looks like this: . Click on 'Edit Settings...'.
This triggers a pop-up where you can enter your OAuth redirect URIs. Add your redirect URI to the top text area. Make sure to put each URI on its own line.
Reload the page for the PHP Quick Start and everything should work.
If you're still having an issue, please share the full error message on the page and the value you have for the base url in config.php.
If you're getting the invalid_grant error from Google : Instead of using the client ID from google developer console as your value for client ID in the code, try using the email address value from developer console. This is actually what they expect. So, to confirm - the value for Client ID should be the value from developer console ending #developer.gserviceaccount.com
Had similar problem in Windows PS dotnet environment when trying to connect to DialogFlow Google Cloud Project recently and it appeared to be intermittent fault but it turned out to be global $env:GOOGLE_APPLICATION_CREDENTIALS in windows PowerShell was pointing to a key file set when first setup access to GCloud days before and since regenereated keys in GCP Console
After generating new key file and setting it with new generated key file using $env:GOOGLE_APPLICATION_CREDENTIALS="[Path_To_JSON_Key_File]" the problem went away but fix only lasted as long as the window was open, then after a while ran $env:GOOGLE_APPLICATION_CREDENTIALS on a newly opened PS window and noticed it was still pointing to the old key file!
setting the system environment variable GOOGLE_APPLICATION_CREDENTIALS to the value of [Path_To_JSON_New_Key_File] fixed it, all newly opened PS windows had the correct key file and authenticated correctly using Service Account and .Net Google Cloud API calls worked after that
Related
I had a working app engine project (Java) which I had created from a template some time ago. The upload always worked fine and I don't remember that I had entered credentials when I set it up. Well, probably I did at some point, but I don't remember what the mechanism was.
Now I switched the project to another app engine project which also has a different admin user. I changed to the new application-name-000 in appengine-web.xml and started the upload, but gradle/appengineUpdate keeps telling me this:
Oct 20, 2014 10:06:35 AM com.google.appengine.tools.admin.AbstractServerConnection send1
WARNING: Error posting to URL: https://appengine.google.com/api/appversion/getresourcelimits?app_id=application-name-000&version=2&
404 Not Found
This application does not exist (app_id=u'application-name-000').
Sure the application does not exist, because it's a new project for app engine ;-) I tried to set version 2 to version 1 temporarily which doesn't seem to be the problem. I googled and found out it seems to be a permission problem, but I can't find any hint what I need to do or where I can set the new permissions in Android Studio.
What is the process? Will I need to copy some key from app engine into the project, or where can I set my username/oauth whatever in Android Studio?
I finally found out how to fix this. And yes, it is a permissions problem (see proof further below).
Android Studio uses oauth to connect to the project to app engine. When you install Android Studio and then create the project the first time, it creates the following file in your home directory:
.appcfg_oauth2_tokens_java (in Windows this is under c:\Users\{Username}\)
This is a file with no name and just an extension. This file contains the token to connect and upload to app engine.
If the oauth user changes, Android Studio uses the wrong credentials and the upload fails.
To solve the problem:
Delete the file.
Call appengineUpdate from the command line (!), not from the menu (in Windows, you typically open the Terminal from within Android Studio and from within your module, then enter
..\gradlew appengineUpdate
It starts the update and due to the missing file, Android Studio pops open your browser where you select your Google user and give permissions. You then receive a code.
Copy that code and paste it into the Terminal. There is no input box or anything. The command line just stops and says nothing. Paste your code there and press enter.
A new file will then be created for you, the token saved to the file, and your project should upload fine.
The hint to the file I found here http://code.google.com/p/googleappengine/issues/detail?id=8300 and the hint how to copy the code was here http://code.google.com/p/qt-google-calendar/issues/detail?id=2 (awful, Google).
That it was a permissions problem could be seen, when I changed my build.gradle file:
appengine {
downloadSdk = true
appcfg {
oauth2 = true
}
}
oauth2 = true produced this error message:
WARNING: Error posting to URL: https://appengine.google.com/api/appversion/create?app_id=...&version=2&
404 Not Found
This application does not exist (app_id=u'...').
while oauth2 = false produced this one:
WARNING: Error posting to URL: https://appengine.google.com/api/appversion/getresourcelimits?app_id=...&version=2&
401 Unauthorized
Must authenticate first.
What do we learn? Never trust an error messages, no matter how explicit it seems to be.
You can simply change the password on the first account and when you try to run appengineUpdate it will prompt you for new account details.
I have been facing the same problem from Google Cloud API Console for over a day now.
I tried to add a new redirect_uri for an old project to use it in my webapp but it gives me "redirect_uri mismatch" error. Old redirect uri still work as they used to.
I even tried creating a fresh project from the start and then registered a new application. This now gives me "invalid_client" error via google oauth.
If the old redirect_uri redirect as they should, then why doesn't the new one? Does something else need to be done when addding a new redirect uri?
Your errors are all self explanatory, so you simply need to carefully retrace your steps and check typing, that you are using the correct client id with the appropriate urls.
it gives me "redirect_uri mismatch" error.
The uri must match character for character. eg. watch for http(s) and trailing slash
This now gives me "invalid_client" error via google oauth.
Either you forgot to enable the API or you haven't correctly installed the new client ID in your app.
Does something else need to be done when adding a new redirect uri?
NO. Just make sure it exactly matches the URL you are passing.
It's sometimes easier to switch back to the old API Console. There is a faint grey link at the bottom of the screen in the new cloud console.
This looks like a bug.
See Newly created Oauth Client IDs don't work for what seems like a successful workaround.
I am testing QuickBooks Online API by using the source code from the following URL:
https://github.com/consolibyte/quickbooks-php
When I test the diagnostics.php http://mydomain.info/qb/docs/example_app_ipp_v3/diagnostics.php
I got the following error:
Warning: array_merge(): Argument #2 is not an array in /home/mydomain.info/public_html/qb/docs/example_app_ipp_v3/diagnostics.php on line 15
The connection is fine.
Please advise
If $creds is empty, it means that you have not yet established a valid OAuth connection to Intuit's servers.
You need to do that before anything is going to work. If you're just trying to get rid of the error, just cast $creds to an array.
To establish a connection, click the "Connect to QuickBooks" button that's shown on the /index.php script when you visit it in a browser. You'll be walked through the OAuth setup process (make sure you've changed the URLs, app token, and OAuth credentials in config.php first, and configured your URLs in your IPP app as well on Intuit's site).
Regarding your other questions:
$the_username and $the_tenant can be left at their defaults for testing.
In production, you will likely NEVER use $the_username (it's used only in very specific special circumstances). $the_tenant should be set to your unique tenant identifier within your SaaS app (or, if you're not a SaaS app, just leave it at it's default).
TransformationError
This error keeps coming up for a specific image.
There are no problems with other images and I'm wondering what the reason for this exception could be.
From Google:
"Error while attempting to transform the image."
Update:
Development server it works fine, only live it fails.
Thanks
Without more information I'd say it's either the image is corrupted, or it's in a format that cannot be used with get_serving_url (animate GIF for example).
I fought this error forever and incase anyone finds they get the dreaded TransformationError please note that you need to make sure that your app has owner permissions on the files you want to generate a url for
It'll look something like this in your IAM tab:
App Engine app default service account
your-project-name-here#appspot.gserviceaccount.com
In IAM on that member you want to scroll down to Storage and grant "Storage Object Admin" to that user. That is as long as you have your storage bucket under the same project... if not I'm not sure how...
This TransformationError exception seems to show up for permissions errors so it is a bit misleading.
I way getting this error because I had used the Bucket Policy Only permissions on a bucket in a different project.
However after changing this back to Object Level permissions and giving my App Engine app access (from a different project) I was able to perform the App Engine Standard Images operation (google.appengine.api.images.get_serving_url) that I was trying to implement.
Make sure that you set your permissions correctly either in the Console UI or via gsutil like so:
gsutil acl ch -u my-project-a#appspot.gserviceaccount.com:OWNER gs://my-project-b
I'm trying to use the "Copy to another app" feature of AppEngine and keep getting an error:
Fetch to http://datastore-admin.moo.appspot.com/_ah/remote_api failed with status 302
This is for a Java app but I followed the instructions on setting up a default Python runtime.
I'm 95% sure it's an authentication issue and the call to remote_api is redirecting to the Google login page. Both apps use Google Apps as the authentication mechanism. I've also tried copying to and from a third app we have which uses Google Accounts for authentication.
Notes:
The user account I log in with is an Owner on all three apps. It's a Google Apps account (if that wasn't obvious).
I have a gmail account this is an Owner on all three apps as well. When I log in to the admin console with it, I don't see the datastore admin console at all when I click it.
I'm able to use the remote_api just fine from the command-line after I enter my details
Tried with both the Python remote_api built-in and the Java one.
I've found similar questions/blog posts about this, one of which required logging in from a browser, then manually submitting the ACSID cookie you get after that's done. Can't do that here, obviously.
OK, I think I got this working.
I'll refer to the two appIDs as "source" and "dest".
To enable datastore admin (as you know) you need to upload a Python project with the app.yaml and appengine_config.py files as described in the docs.
Either I misread the docs or there is an error. The "appID" inthe .yaml should be the app ID you are uploading to to enable DS admin.
The other appID in the appengine_config file, specifically this line:
remoteapi_CUSTOM_ENVIRONMENT_AUTHENTICATION = (
'HTTP_X_APPENGINE_INBOUND_APPID', ['appID'])
Should be the appID of the "source", ID the app id of where the data is coming from in the DS copy operation.
I think this line is what allows the source appID to be authenticated as having permissions to write to the "dest" app ID.
So, I changed that .py, uploaded again to my "dest" app ID. To be sure I made this dummy python app as default and left it as that.
Then on the source app ID I tried the DS copy again, and all the copy jobs were kicked off OK - so it seems to have fixed it.