Git push results in "Authentication Failed"

On Windows, try the below steps to edit or remove the saved credentials:

1. Click Start
2. Type: Credential Manager (on Windows 10, this is under "Start → Settings". Then search for "Credential Manager")
3. See the Windows Credentials Manager shortcut and double-click it to open the application.
4. Once the application is open, click on the Windows Credentials tab.
5. Locate the credentials that you want to remove/update. They will start with "git:" and might begin with "ada:"
6. Click on the credential entry. It will open a details view of the entry.
7. Click Edit or Remove as required and confirm.
8. Later rinse and repeat as necessary.

Maybe you have changed the password recently for you Git account. You could try the git push line with the -u option:

git push -u origin branch_name_that_you_want_to_push

After executing the above command, it will ask for a password. Provide your updated password.

It happens if you change your login or password of git service account (Git). You need to change it in Windows Credentials Manager too. type "Credential Manager" in Windows Search menu open it.

Windows Credentials Manager->Windows Credential and under Generic Credentials edit your git password.

Basically my credential was expired, and I was facing the issue.

The following two commands helped me:

git config --global --unset credential.helper

git config credential.helper store

It will ask you for credentials next time when you try to push.

Follow the below guidelines for more details for secured and unsecured storage of the user name and passwords:

• git-credential-store

• git-credential-cache

On Windows, this worked for me, and it also remembers my credentials:

1. Run Git Bash

2. Point to the repository directory

3. Run git config --global credential.helper wincred

First, you can make sure to use the proper URL:

git remote set-url origin https://github.com/zkirkland/Random-Python-Tests.git

Then, if it was working before, and if it wasn't asking for your username, it must be because you had stored your credentials (login/password) in a $HOME/.netrc file, as explained here. You can double check those settings, and make sure that your proxy, if you have one, hasn't changed.

Check the output of git config --global credential.helper.
And make sure the credentials are your GitHub user account, and a PAT (Personal Access token).

You can update your credentials using the Git credential helper, as in here.

If that still doesn't work, you can switch to an SSH URL:

git remote set-url origin [email protected]:zkirkland/Random-Python-Tests.git

But that means you have published your SSH public key in your Account settings.

For Visual Studio Code specifically, see also "git push: Missing or invalid credentials. fatal: Authentication failed for 'https://github.com/username/repo.git'"

You can unselect the setting git.terminalAuthentication to avoid the error message.

On Windows, if you found an authentication error problem when you entered the correct password and username, it's a Git problem. To solve this problem, when you are installing the Git in your machine, uncheck the Enable Git Credential Manager option.

I was getting the same error. I tried all the solutions whichever mentioned in this page, but they didn't work. Finally, I found the solution.

These kinds of error comes if sometimes your system password has changed recently anytime. It will try to validate from the old password. So, follow these steps:

1. Go to Control Panel
2. Click on User Accounts
3. Under Credentials manager
4. Go to Manage Windows Credentials
5. Go to Generic Credentials
6. Expand the Git server tab
7. Click on Remove from vault

• Also, you can click Edit and change your password stored here directly.

I think that for some reason GitHub is expecting the URL to NOT have subdomain www. When I use (for example)

git remote set-url origin https://www.github.com/name/repo.git

it gives the following messages:

remote: Anonymous access to name/repo.git denied
fatal: Authentication failed for https://www.github.com/name/repo.git

However, if I use

git remote set-url origin https://github.com/name/repo.git

it works perfectly fine. Doesn't make too much sense to me... but I guess remember not to put www in the remote URL for GitHub repositories.

Also notice the clone URLs provided on the GitHub repository webpage doesn't include the www.

Before you try everything above, try to git push again, yes it works on me.

The same error (Windows, Git Bash command line). Using https which should prompt for login credentials but instead errors:

$ git pull origin master
fatal: Authentication failed for 'https://github.com/frmbelz/my_git_project.git'

$ git config -l
...
credential.helper=manager
...

$ git config --global --unset credential.helper
$ git config --system --unset credential.helper

git pull now prompted for username/password prompts.

I'm not really sure what I did to get this error, but doing:

git remote set-url origin https://...

didn't work for me. However:

git remote set-url origin [email protected]:user/repo

somehow worked.

I was adding to Bitbucket linked with Git and had to remove the stored keys, as this was causing the fatal error.

To resolve, I opened the command prompt and ran

 rundll32.exe keymgr.dll, KRShowKeyMgr

I removed the key that was responsible for signing in and next time I pushed the files to the repo, I was prompted for credentials and entered the correct ones, resulting in a successful push.

I've ran into

git fetch

fatal: Authentication failed for 'http://...."

after my Windows password had expired and was changed. Multiple fetches, reboot and even reinstall of Git with Windows Credential Manager didn't help.

Surprisingly the right answer is somewhere here in comments, but not in answers (and some of them are really weird!).

You need to go to Control Panel → Credential Manager → Windows Credentials and update you password for git:http://your_repository_address

In my case, I recently changed my windows password and I have SSH key configured for git related actions (pull, push, fetch etc.,), after I encountered the "fatal: Authentication failed" error, I updated my password in the windows credential manager (Control Panel\User Accounts\Credential Manager)for all items starting with git:..., and tried again, worked this time!

I had the same problem. I set the URL in this way:

git remote set-url origin https://github.com/zkirkland/Random-Python-Tests.git

I also removed this entry from the configuration file: askpass = /bin/echo.

Then "git push" asked me for username and password and this time it worked.

If you have enabled the two-factor authentication on your GitHub account, then sign in to your GitHub account and go to

New personal access token

to generate a new access token, copy that token, and paste as a password for authentication in the terminal.

I started experiencing this issue on Visual Studio Code in Ubuntu 20.04 yesterday.

I did not make any changes to my GitHub credentials, neither did I change anything in the project, but I run any git command to communicate with my remote branch like:

git pull origin dev

I get the error below:

remote: Repository not found. fatal: Authentication failed for 'https://github.com/MyUsername/my-project.git/'

Here's what worked for me:

I tried recloning the project and then running the git pull command but it did not work.

git clone https://my-git-url

I tried setting my credentials again using the below commands but still no luck:

git config --global user.email "[email protected]"
git config --global user.name "John King"

I tried removing the remote repository and re-adding it using the below commands, but still no luck:

git remote remove origin
git remote add origin https://my-git-url

Finally, I decided to try using my default Ubuntu terminal and it worked fine. My big guess is that it's a bug from Visual Studio Code from the last update that was made some few hours before then (See the screenshot that shows that a Release was done on the same day that I was having the issue). I mean I set up Visual Studio Code using snap, so probably it might have been updated in the background a few hours before then.

Hopefully, they will get it fixed and git remote operations will be fine again.

Just from your .config file change:

url = http://www.github.com/###user###/Random-Python-Tests

To:

url = http://###user###@github.com/###user###/Random-Python-Tests

The question was asked way before Two-Factor Authentication was introduced by GitHub, however, many people are encountering this error ever since GitHub introduced 2FA.

GitHub asks for authentication every time you try to push, if you want to avoid getting prompted repeatedly, you should use github-cli which is very lightweight and you can install with apt, yum, dnf and pacman.

after installing github-cli,

1. Type this command

gh auth login

2. Select the account type to authenticate
3. Select HTTPS or SSH (as desired)
4. Login with a web browser or authenticate with access tokens as per your ease.

Access tokens can be generated from GitHub > Settings > Developer-settings > Generate Access token, copy the token, and paste it into the terminal, It is a one-time code so ensure that you do not lose the code before authenticating it on the terminal

Got the above error message when I updated my computer password. Reset my git credentials using the following steps:

Go to Control Panel > User Accounts > Credential Manager > Windows Credentials. You will see Git credentials in the list (e.g. git:https://). Click on it, update the password, and execute git pull/push command from your Git bash and it won't throw any more error messages.

If you are on Windows and trying to push to a Windows server which has domain users working as repository users (TFS), try getting into the TFS URL (i.e. http:\\tfs) with Internet Explorer. Enter your domain account credentials and let the page appear.

Caution: Only use Internet Explorer! Other browsers won’t change your system credentials.

Now go to Git Bash and change your remote user for the repository like below:

git config user.name "domainName\userName"

And done. Now you can push!

For me it worked in windows10+scoop+cmder by configuring the windows credential manager:

git config credential.helper manager
git push

I tried the token verification method and got it to work ~3 times and wasted around 2 hours of time for that. For some reason it does not work very well for our company.

My solution was to change the authentication method from HTTPS to SSH. Here is a Github guide (https://help.github.com/en/github/authenticating-to-github/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent).

After you have created the SSH key, remember to change the SSH address origin:

git remote add origin [email protected]:user/repo.git

I was getting below error when trying to push to github remote

[email protected]: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

Solution SSH Keys were missing on github account

1. Copy local public ssh keys from ~/.ssh directory

2. Paste to Github > Settings > SSH and GPG Keys > New SSH Key

3. Try ssh -T [email protected] This should output

   Hi xxxxx! You've successfully authenticated, but GitHub does not provide shell access.

For me, I forgot that I had changed the password on github.com, and my keychain for shell authentication never updated to that new password.

Deleting everything Git from my keychain and then rerunning the Git request helped solve the issue, prompting me again for the new password.

If you are using SSH and cloned with HTTPS, this will not work.

Clone with SSH and then push and pulls should work as expected!

the quick GUI way of doing is:

1. Firstly generate an access token via create app access token.
2. then goto sourceTree's Settings(placed under the close button of the Source tree)
3. A prompt will appear named "Repository Settings".
4. There add/edit your repository path with https://USER_NAME:[email protected]/REPO_NAME/PROJECT_NAME.git

or for github account

https://username:[email protected]/username/repo.git

Here the only change to mention is adding the additional accessToken generated by the above shared create app access token link into existing path url.

In Sourcetree Go to Tools -> Options -> Authentication

On Your Email Id click on Edit and click on Refresh OAuth Token.