Error map

invalid_token invalid_token: The access token is invalid (JsonWebTokenError: invalid signature / jwt malformed)

Authentication · layer 4, Application & API

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Centre: this error. First ring: errors it is linked with (12). Outer ring: what those are linked with. Colours show the layer of a request each error belongs to. Click any dot to re-centre the map on it; hover to follow its connections. The centre dot opens the error page.

invalid_token — invalid_token: The access token is invalid (JsonWebTokenError: invalid signature / jwt malformed) (Authentication)invalid_tok…invalid_grant — OAuth 2.0 Error: invalid_grant (Authentication)invalid_grantinvalid_api_key — API Error: Invalid API Key / Incorrect API key provided (API)invalid_api_keydenied — denied: requested access to the resource is denied (docker push) (Docker)deniedIDX10223 — Bearer error="invalid_token": IDX10223: Lifetime validation failed. The token is expired / IDX10501: Signature validation failed (.NET)IDX10223secretOrPrivateKey must have a value — Error: secretOrPrivateKey must have a value (jsonwebtoken sign) (Authentication)secretOrPrivateKey …401 — HTTP 401 Unauthorized (HTTP)401NOAUTH — ReplyError: NOAUTH Authentication required. (Node.js)NOAUTHECR token expired — denied: Your authorization token has expired. Reauthenticate and try again. (Amazon ECR) (AWS)ECR token expiredUnrecognizedClientException — UnrecognizedClientException: The security token included in the request is invalid (AWS)UnrecognizedClientE…IDX20803 — IDX20803: Unable to obtain configuration from: 'https://login.example.com/.well-known/openid-configuration' (.NET)IDX20803NotAuthorizedException — AWS Cognito: NotAuthorizedException: Incorrect username or password (Authentication)NotAuthorizedExcept…TokenExpiredError — JWT Expired / Invalid Token (Authentication)TokenExpiredErrorAADSTS700016 — Azure AD (Entra ID): AADSTS700016 Application not found in the directory (Azure)AADSTS700016400 — HTTP 400 Bad Request (HTTP)400redirect_uri_mismatch — OAuth Error: redirect_uri_mismatch (Authentication)redirect_uri_mismat…403 — HTTP 403 Forbidden (HTTP)403webhook signature — Webhook signature verification failed (Stripe, Razorpay, GitHub…) (API)webhook signatureNoCredentialsError — AWS: Unable to locate credentials / Could not load credentials from any providers (AWS)NoCredentialsErrornon-fast-forward — Git: ! [rejected] … (fetch first) — error: failed to push some refs (Git)non-fast-forwardAADSTS50076 — Azure AD (Entra ID): AADSTS50076 / AADSTS50079 — multi-factor authentication required (Azure)AADSTS50076src refspec — error: src refspec main does not match any (Git)src refspecpublickey — Git: Permission denied (publickey). fatal: Could not read from remote repository. (Git)publickeyRepository not found — remote: Repository not found. fatal: repository 'https://github.com/x/y.git/' not found (Git)Repository not foundAuthentication failed — fatal: Authentication failed for 'https://github.com/x/y.git/' (Git)Authentication fail…413 — HTTP 413 Content Too Large (Request Entity Too Large) (HTTP)413CreateContainerConfigError — Kubernetes: CreateContainerConfigError — secret / configmap not found (Kubernetes)CreateContainerConf…divergent branches — hint: You have divergent branches and need to specify how to reconcile them. (Git)divergent branchesImagePullBackOff — Kubernetes: ImagePullBackOff / ErrImagePull (Kubernetes)ImagePullBackOff407 — HTTP 407 Proxy Authentication Required (HTTP)407CORS — CORS Error: No 'Access-Control-Allow-Origin' header is present (API)CORSWRONGTYPE — WRONGTYPE Operation against a key holding the wrong kind of value (Node.js)WRONGTYPEMissing Authentication Token — {"message":"Missing Authentication Token"} / No authorization token was found (Authentication)Missing Authenticat…AADSTS50126 — AADSTS50126: Error validating credentials due to invalid username or password (Azure)AADSTS50126ExpiredToken — AWS: ExpiredToken — The security token included in the request is expired (AWS)ExpiredTokenpassword auth removed — remote: Support for password authentication was removed on August 13, 2021. Please use a personal access token instead. (Git)password auth remov…Host key verification failed — Host key verification failed. fatal: Could not read from remote repository. (Git)Host key verificati…SignatureDoesNotMatch — AWS: SignatureDoesNotMatch / InvalidClientTokenId — the request signature we calculated does not match (AWS)SignatureDoesNotMat…workflow scope — ! [remote rejected] … (refusing to allow a Personal Access Token to create or update workflow `.github/workflows/x.yml` without `workflow` scope) (Git)workflow scopeE401 — npm ERR! code E401 — Unable to authenticate, need: Basic realm / Incorrect or missing password (npm)E401ENEEDAUTH — npm ERR! code ENEEDAUTH — need auth This command requires you to be logged in (npm)ENEEDAUTHEOTP — npm ERR! code EOTP — This operation requires a one-time password from your authenticator (npm)EOTPpull access denied — pull access denied for image, repository does not exist or may require 'docker login' (Docker)pull access deniedIAM AccessDeniedException — AccessDeniedException: User: arn:aws:iam::... is not authorized to perform: service:Action on resource: ... (AWS)IAM AccessDeniedExc…unauthorized: authentication required — unauthorized: authentication required (docker push / pull) (Docker)unauthorized: authe…docker-credential-desktop — error getting credentials - err: exec: "docker-credential-desktop": executable file not found in $PATH (Docker)docker-credential-d…AADSTS50173 — AADSTS50173: The provided grant has expired due to it being revoked, a fresh auth token is needed (Azure)AADSTS50173AADSTS700082 — AADSTS700082: The refresh token has expired due to inactivity (Azure)AADSTS700082No authenticationScheme was specified — InvalidOperationException: No authenticationScheme was specified, and there was no DefaultChallengeScheme found (.NET)No authenticationSc…

Directly related (12)

invalid_grantAuthentication

OAuth 2.0 Error: invalid_grant

The authorization code, refresh token or credentials sent to the token endpoint are invalid, expired, already used or were issued…

invalid_api_keyAPI

API Error: Invalid API Key / Incorrect API key provided

The API didn’t recognise the key sent with the request — it’s wrong, revoked, from another environment, or sent in the wrong plac…

deniedDocker

denied: requested access to the resource is denied (docker push)

You’re logged in, but not allowed to push to that repository — usually the image isn’t tagged with your own username/organisation.

IDX10223.NET

Bearer error="invalid_token": IDX10223: Lifetime validation failed. The token is expired / IDX10501: Signature validation failed

ASP.NET Core’s JwtBearer middleware rejected the token — expired (IDX10223), signature key not found (IDX10501/IDX10503), or wron…

secretOrPrivateKey must have a valueAuthentication

Error: secretOrPrivateKey must have a value (jsonwebtoken sign)

jwt.sign() got an empty secret — the environment variable holding the JWT secret isn’t loaded.

401HTTP

HTTP 401 Unauthorized

The request has no valid authentication credentials — you need to log in or send a valid token.

NOAUTHNode.js

ReplyError: NOAUTH Authentication required.

The Redis server requires a password (or ACL user) but the client didn’t authenticate.

ECR token expiredAWS

denied: Your authorization token has expired. Reauthenticate and try again. (Amazon ECR)

Docker’s login to Amazon ECR has expired — ECR tokens last 12 hours, so pushes and pulls fail until you log in again.

UnrecognizedClientExceptionAWS

UnrecognizedClientException: The security token included in the request is invalid

The access key or session token isn’t recognised — wrong/deleted key, a session token missing for temporary credentials, or a reg…

IDX20803.NET

IDX20803: Unable to obtain configuration from: 'https://login.example.com/.well-known/openid-configuration'

The OpenID Connect / JWT bearer middleware couldn’t download the identity provider’s metadata, so it can’t validate tokens or red…

NotAuthorizedExceptionAuthentication

AWS Cognito: NotAuthorizedException: Incorrect username or password

Cognito rejected the sign-in — wrong credentials, a disabled user, an auth flow not enabled on the app client, or an expired refr…

TokenExpiredErrorAuthentication

JWT Expired / Invalid Token

The JSON Web Token sent with the request is expired, malformed or signed with a different key, so the API rejects it (usually wit…

Two steps away (36)

AADSTS700016Azure

Azure AD (Entra ID): AADSTS700016 Application not found in the directory

The client ID in your sign-in request doesn’t exist in the tenant you’re authenticating against.

400HTTP

HTTP 400 Bad Request

The server could not understand the request because its syntax, headers or body are malformed or invalid.

redirect_uri_mismatchAuthentication

OAuth Error: redirect_uri_mismatch

The redirect URI in your OAuth request doesn’t exactly match one registered for the client in the provider’s console.

403HTTP

HTTP 403 Forbidden

The server understood the request but refuses to authorize it — you (or the server process) are not allowed to access this resour…

webhook signatureAPI

Webhook signature verification failed (Stripe, Razorpay, GitHub…)

Your endpoint computed a different HMAC signature than the one the provider sent, so the webhook is rejected.

NoCredentialsErrorAWS

AWS: Unable to locate credentials / Could not load credentials from any providers

The AWS CLI/SDK found no credentials in any place it looks — env vars, profile files, SSO cache or an instance/task role.

non-fast-forwardGit

Git: ! [rejected] … (fetch first) — error: failed to push some refs

The remote branch has commits you don’t have locally, so Git refuses to overwrite them. Pull (merge or rebase) first, then push.

AADSTS50076Azure

Azure AD (Entra ID): AADSTS50076 / AADSTS50079 — multi-factor authentication required

A Conditional Access policy requires MFA, but the sign-in flow (often a script, legacy client or ROPC password grant) can’t compl…

src refspecGit

error: src refspec main does not match any

You pushed a branch name that doesn’t exist locally — usually no commits yet, or the branch is called master not main.

publickeyGit

Git: Permission denied (publickey). fatal: Could not read from remote repository.

SSH authentication to GitHub/GitLab/Bitbucket failed — no key, wrong key, or the key isn’t added to your account.

Repository not foundGit

remote: Repository not found. fatal: repository 'https://github.com/x/y.git/' not found

GitHub/GitLab says the repository doesn’t exist — or you lack access to a private repo.

Authentication failedGit

fatal: Authentication failed for 'https://github.com/x/y.git/'

HTTPS authentication to the Git host failed — wrong or expired credentials, or a password used where a token is required.

413HTTP

HTTP 413 Content Too Large (Request Entity Too Large)

The request body is bigger than the server is willing to accept — usually a file upload over the configured limit.

CreateContainerConfigErrorKubernetes

Kubernetes: CreateContainerConfigError — secret / configmap not found

Kubernetes can’t build the container’s configuration — usually a referenced Secret, ConfigMap or key doesn’t exist in that namesp…

divergent branchesGit

hint: You have divergent branches and need to specify how to reconcile them.

Git 2.27+ asks you to choose merge, rebase or fast-forward-only when local and remote both have new commits.

ImagePullBackOffKubernetes

Kubernetes: ImagePullBackOff / ErrImagePull

The node can’t pull the container image — wrong name/tag, missing registry credentials, or registry unreachable.

407HTTP

HTTP 407 Proxy Authentication Required

A proxy between you and the server requires credentials before it will forward your request.

CORSAPI

CORS Error: No 'Access-Control-Allow-Origin' header is present

The browser blocked a cross-origin request because the server’s response didn’t include the CORS headers allowing your site’s ori…

WRONGTYPENode.js

WRONGTYPE Operation against a key holding the wrong kind of value

A Redis command was used on a key of a different type (e.g. HGET on a string key).

Missing Authentication TokenAuthentication

{"message":"Missing Authentication Token"} / No authorization token was found

The request reached a protected endpoint without credentials — or, on AWS API Gateway, it hit a path/method that doesn’t exist.

AADSTS50126Azure

AADSTS50126: Error validating credentials due to invalid username or password

Microsoft Entra ID (Azure AD) rejected the sign-in because the username or password is wrong — or the flow can’t use passwords fo…

ExpiredTokenAWS

AWS: ExpiredToken — The security token included in the request is expired

Temporary AWS credentials (STS/SSO/assumed role) have expired.

password auth removedGit

remote: Support for password authentication was removed on August 13, 2021. Please use a personal access token instead.

GitHub no longer accepts account passwords for Git over HTTPS.

Host key verification failedGit

Host key verification failed. fatal: Could not read from remote repository.

SSH doesn’t trust the server’s host key — first connection in a non-interactive environment, or the key changed.

SignatureDoesNotMatchAWS

AWS: SignatureDoesNotMatch / InvalidClientTokenId — the request signature we calculated does not match

AWS rejected the request signature — wrong secret key, wrong region, clock skew, or a presigned URL used differently from how it…

workflow scopeGit

! [remote rejected] … (refusing to allow a Personal Access Token to create or update workflow `.github/workflows/x.yml` without `workflow` scope)

Your token can’t modify GitHub Actions workflow files without the workflow scope.

E401npm

npm ERR! code E401 — Unable to authenticate, need: Basic realm / Incorrect or missing password

The registry rejected your credentials — missing, expired or wrong auth token.

ENEEDAUTHnpm

npm ERR! code ENEEDAUTH — need auth This command requires you to be logged in

npm needs credentials (publishing, private packages) but none are configured for that registry.

EOTPnpm

npm ERR! code EOTP — This operation requires a one-time password from your authenticator

Your npm account has 2FA for writes and no one-time password was supplied.

pull access deniedDocker

pull access denied for image, repository does not exist or may require 'docker login'

Docker couldn’t pull the image: the name or tag is wrong, the repository is private and you’re not logged in, or it doesn’t exist…

IAM AccessDeniedExceptionAWS

AccessDeniedException: User: arn:aws:iam::... is not authorized to perform: service:Action on resource: ...

The IAM user or role making the call has no permission for that action on that resource — the message names both.

unauthorized: authentication requiredDocker

unauthorized: authentication required (docker push / pull)

The registry needs credentials for this operation and the request had none or had expired ones.

docker-credential-desktopDocker

error getting credentials - err: exec: "docker-credential-desktop": executable file not found in $PATH

~/.docker/config.json tells Docker to use a credential helper (desktop, osxkeychain, wincred) that isn’t installed or on PATH.

AADSTS50173Azure

AADSTS50173: The provided grant has expired due to it being revoked, a fresh auth token is needed

The refresh token was revoked — usually because the user changed or reset their password, or an admin revoked sessions.

AADSTS700082Azure

AADSTS700082: The refresh token has expired due to inactivity

A cached refresh token wasn’t used for 90 days (the inactivity limit) and is no longer valid.

No authenticationScheme was specified.NET

InvalidOperationException: No authenticationScheme was specified, and there was no DefaultChallengeScheme found

[Authorize] triggered a challenge, but no authentication handler/default scheme is configured.