SSO: error with Authentik #384

New Issue

MrUnknownDE · 2026-04-05T21:05:39+02:00

MrUnknownDE commented

2026-04-05 21:05:39 +02:00

Originally created by @tugdualenligne on 8/26/2025

Prerequisites

I have searched the existing Closed AND Open Issues AND Discussions
I have searched and read the documentation

Vaultwarden Support String

Your environment (Generated via diagnostics page)

Vaultwarden version: v1.34.3-7161f612
Web-vault version: v2025.7.2
OS/Arch: linux/x86_64
Running within a container: true (Base: Debian)
Database type: SQLite
Database version: 3.50.2
Uses config.json: true
Uses a reverse proxy: true
IP Header check: true (X-Real-IP)
Internet access: true
Internet access via a proxy: false
DNS Check: true
TZ environment: Europe/Paris
Browser/Server Time Check: false
Server/NTP Time Check: false
Domain Configuration Check: true
HTTPS Check: true
Websocket Check: true
HTTP Response Checks: false

Config & Details (Generated via diagnostics page)

Show Config & Details

Environment settings which are overridden: SIGNUPS_ALLOWED, ADMIN_TOKEN

Failed HTTP Checks:

2FA Connector calls:
Header: 'x-frame-options' is present while it should not

Config:

{
  "_duo_akey": null,
  "_enable_duo": true,
  "_enable_email_2fa": false,
  "_enable_smtp": true,
  "_enable_yubico": true,
  "_icon_service_csp": "",
  "_icon_service_url": "",
  "_ip_header_enabled": true,
  "_max_note_size": 10000,
  "_smtp_img_src": "***:",
  "admin_ratelimit_max_burst": 3,
  "admin_ratelimit_seconds": 300,
  "admin_session_lifetime": 20,
  "admin_token": "***",
  "allowed_connect_src": "",
  "allowed_iframe_ancestors": "",
  "attachments_folder": "data/attachments",
  "auth_request_purge_schedule": "30 * * * * *",
  "authenticator_disable_time_drift": false,
  "data_folder": "data",
  "database_conn_init": "",
  "database_idle_timeout": 600,
  "database_max_conns": 10,
  "database_min_conns": 2,
  "database_timeout": 30,
  "database_url": "***************",
  "db_connection_retries": 15,
  "disable_2fa_remember": false,
  "disable_admin_token": false,
  "disable_icon_download": false,
  "domain": "*****://*****************",
  "domain_origin": "*****://*****************",
  "domain_path": "",
  "domain_set": true,
  "duo_context_purge_schedule": "30 * * * * *",
  "duo_host": null,
  "duo_ikey": null,
  "duo_skey": null,
  "duo_use_iframe": false,
  "email_2fa_auto_fallback": false,
  "email_2fa_enforce_on_verified_invite": false,
  "email_attempts_limit": 3,
  "email_change_allowed": true,
  "email_expiration_time": 600,
  "email_token_size": 6,
  "emergency_access_allowed": true,
  "emergency_notification_reminder_schedule": "0 3 * * * *",
  "emergency_request_timeout_schedule": "0 7 * * * *",
  "enable_db_wal": true,
  "enable_websocket": true,
  "enforce_single_org_with_reset_pw_policy": false,
  "event_cleanup_schedule": "0 10 0 * * *",
  "events_days_retain": null,
  "experimental_client_feature_flags": "",
  "extended_logging": true,
  "helo_name": null,
  "hibp_api_key": null,
  "http_request_block_non_global_ips": true,
  "http_request_block_regex": null,
  "icon_blacklist_non_global_ips": true,
  "icon_blacklist_regex": null,
  "icon_cache_folder": "data/icon_cache",
  "icon_cache_negttl": 259200,
  "icon_cache_ttl": 2592000,
  "icon_download_timeout": 10,
  "icon_redirect_code": 302,
  "icon_service": "internal",
  "incomplete_2fa_schedule": "30 * * * * *",
  "incomplete_2fa_time_limit": 3,
  "increase_note_size_limit": false,
  "invitation_expiration_hours": 120,
  "invitation_org_name": "Vaultwarden",
  "invitations_allowed": true,
  "ip_header": "X-Real-IP",
  "job_poll_interval_ms": 30000,
  "log_file": null,
  "log_level": "info",
  "log_timestamp_format": "%Y-%m-%d %H:%M:%S.%3f",
  "login_ratelimit_max_burst": 10,
  "login_ratelimit_seconds": 60,
  "org_attachment_limit": null,
  "org_creation_users": "",
  "org_events_enabled": false,
  "org_groups_enabled": false,
  "password_hints_allowed": true,
  "password_iterations": 600000,
  "purge_incomplete_sso_nonce": "0 20 0 * * *",
  "push_enabled": false,
  "push_identity_uri": "https://identity.bitwarden.com",
  "push_installation_id": "***",
  "push_installation_key": "***",
  "push_relay_uri": "https://push.bitwarden.com",
  "reload_templates": false,
  "require_device_email": false,
  "rsa_key_filename": "data/rsa_key",
  "send_purge_schedule": "0 5 * * * *",
  "sendmail_command": null,
  "sends_allowed": true,
  "sends_folder": "data/sends",
  "show_password_hint": false,
  "signups_allowed": false,
  "signups_domains_whitelist": "",
  "signups_verify": false,
  "signups_verify_resend_limit": 6,
  "signups_verify_resend_time": 3600,
  "smtp_accept_invalid_certs": false,
  "smtp_accept_invalid_hostnames": false,
  "smtp_auth_mechanism": null,
  "smtp_debug": false,
  "smtp_embed_images": true,
  "smtp_explicit_tls": null,
  "smtp_from": "********************",
  "smtp_from_name": "Vaultwarden du-plessis.fr",
  "smtp_host": "**************",
  "smtp_password": "***",
  "smtp_port": 465,
  "smtp_security": "force_tls",
  "smtp_ssl": null,
  "smtp_timeout": 15,
  "smtp_username": "********************",
  "sso_allow_unknown_email_verification": false,
  "sso_audience_trusted": null,
  "sso_auth_only_not_session": false,
  "sso_authority": "*****://*********************************************",
  "sso_authorize_extra_params": "",
  "sso_callback_path": "*****://**********************************************",
  "sso_client_cache_expiration": 0,
  "sso_client_id": "****************************************",
  "sso_client_secret": "***",
  "sso_debug_tokens": false,
  "sso_enabled": true,
  "sso_master_password_policy": null,
  "sso_only": false,
  "sso_pkce": true,
  "sso_scopes": "openid email profile offline_access",
  "sso_signups_match_email": true,
  "templates_folder": "data/templates",
  "tmp_folder": "data/tmp",
  "trash_auto_delete_days": null,
  "trash_purge_schedule": "0 5 0 * * *",
  "use_sendmail": false,
  "use_syslog": false,
  "user_attachment_limit": null,
  "user_send_limit": null,
  "web_vault_enabled": true,
  "web_vault_folder": "web-vault/",
  "yubico_client_id": null,
  "yubico_secret_key": null,
  "yubico_server": null
}

Vaultwarden Build Version

testing

Deployment method

Official Container Image

Custom deployment method

I get the following error while lauching the TEsting docker image and coupling it with an Authentik instance:

Failed to contact token endpoint: Parse(Error { path: Path { segments: [] }, original: Error("Invalid JSON web token: found 5 parts (expected 3)", line: 1, column: 6990) }, [123, 34, 97, 99, 99, 101, 115, 115, 95, 116, 111, 107, 101, 110, 34, 58, 32, 34, 101, 121, 74, 104, 98, 71, 99, 105, 79, 105, 74, 83, 85, 48, 69, 116, 84, 48, 70, 70, 85, 67, 48, 121, 78, 84, 89, 105, 76, 67, 74, 108, 98, 109, 77, 105, 79, 105, 74, 66, 77, 106, 85, 50, 81, 48, 74, 68, 76, 85, 104, 84, 78, 84, 69, 121, 73, 105, 119, 105, 97, 50, 108, 107, 73, 106, 111, 105, 78, 122, 73, 48, 78, 87, 81, 52, 78, 106, 99, 48, 77, 50, 81, 51, 77, 68, 73, 52, 90, 68, 82, 107, 79, 87, 85, 121, 77, 68, 81, 50, 78, 84, 85, 119, 79, 87, 70, 104, 90, 71, 77, 105, 76, 67, 74, 48, 101, 88, 65, 105, 79, 105, 74, 75, 86, 48, 85, 105, 102, 81, 46, 104, 86, 103, 66, 120, 51, 86, 101, 50, 53, 68, 118, 71, 101, 103, 85, 76, 51, 77, 107, 65, 120, 56, 98, 88, 78, 73, 49, 55, 74, 104, 95, 82, 83, 68, 106, 102, 118, 122, 66, 115, 100, 57, 80, 83, 48, 50, 51, 97, 112, 54, 112, 105, 115, 99, 90, 77, 117,

Reverse Proxy

traefik latest version (3.5 if my memory's good)

Host/Server Operating System

Linux

Operating System Version

Debian Trixie is a VM where the Docker daemon is running

Clients

Web Vault

Client Version

No response

Steps To Reproduce

I follow this guide: https://integrations.goauthentik.io/security/vaultwarden/
and set up like this within the docker-compose:
## SSO with Authentik
SSO_ENABLED: 'true'
SSO_AUTHORITY: https://auth.domain.fr/application/o/vaultwarden/
SSO_CLIENT_ID: XXXX
SSO_CLIENT_SECRET: XXXXX
SSO_SCOPES: "openid email profile offline_access"
SSO_ALLOW_UNKNOWN_EMAIL_VERIFICATION: 'false'
SSO_CLIENT_CACHE_EXPIRATION: 0
SSO_ONLY: 'false'
SSO_SIGNUPS_MATCH_EMAIL: 'true'

Expected Result

I should login using Authentik SSO

Actual Result

Error msg:
Failed to contact token endpoint: Parse(Error { path: Path { segments: [] }, original: Error("Invalid JSON web token: found 5 parts (expected 3)", line: 1, column: 6990) }, [123, 34, 97, 99, 99, 101, 115, 115, 95, 116, 111, 107, 101, 110, 34, 58, 32, 34, 101, 121, 74, 104, 98, 71, 99, 105, 79, 105, 74, 83, 85, 48, 69, 116, 84, 48, 70, 70, 85, 67, 48, 121, 78, 84, 89, 105, 76, 67, 74, 108, 98, 109, 77, 105, 79, 105, 74, 66, 77, 106, 85, 50, 81, 48, 74, 68, 76, 85, 104, 84, 78, 84, 69, 121, 73, 105, 119, 105, 97, 50, 108, 107, 73, 106, 111, 105, 78, 122, 73, 48, 78, 87, 81, 52, 78, 106, 99, 48, 77, 50, 81, 51, 77, 68, 73, 52, 90, 68, 82, 107, 79, 87, 85, 121, 77, 68, 81, 50, 78, 84, 85, 119, 79, 87, 70, 104, 90, 71, 77, 105, 76, 67, 74, 48, 101, 88, 65, 105, 79, 105, 74, 75, 86, 48, 85, 105, 102, 81, 46, 104, 86, 103, 66, 120, 51, 86, 101, 50, 53, 68, 118, 71, 101, 103, 85, 76, 51, 77, 107, 65, 120, 56, 98, 88, 78, 73, 49, 55, 74, 104, 95, 82, 83, 68, 106, 102, 118, 122, 66, 115, 100, 57, 80, 83, 48, 50, 51, 97, 112, 54, 112, 105, 115, 99, 90, 77, 117,

Logs

Screenshots or Videos

No response

Additional Context

No response

*Originally created by @tugdualenligne on 8/26/2025* ### Prerequisites - [x] I have searched the existing **Closed _AND_ Open** [Issues](https://github.com/dani-garcia/vaultwarden/issues?q=is%3Aissue%20) **_AND_** [Discussions](https://github.com/dani-garcia/vaultwarden/discussions?discussions_q=) - [x] I have searched and read the [documentation](https://github.com/dani-garcia/vaultwarden/wiki/) ### Vaultwarden Support String ### Your environment (Generated via diagnostics page) * Vaultwarden version: v1.34.3-7161f612 * Web-vault version: v2025.7.2 * OS/Arch: linux/x86_64 * Running within a container: true (Base: Debian) * Database type: SQLite * Database version: 3.50.2 * Uses config.json: true * Uses a reverse proxy: true * IP Header check: true (X-Real-IP) * Internet access: true * Internet access via a proxy: false * DNS Check: true * TZ environment: Europe/Paris * Browser/Server Time Check: false * Server/NTP Time Check: false * Domain Configuration Check: true * HTTPS Check: true * Websocket Check: true * HTTP Response Checks: false ### Config & Details (Generated via diagnostics page) <details><summary>Show Config & Details</summary> **Environment settings which are overridden:** SIGNUPS_ALLOWED, ADMIN_TOKEN **Failed HTTP Checks:** ```yaml 2FA Connector calls: Header: 'x-frame-options' is present while it should not ``` **Config:** ```json { "_duo_akey": null, "_enable_duo": true, "_enable_email_2fa": false, "_enable_smtp": true, "_enable_yubico": true, "_icon_service_csp": "", "_icon_service_url": "", "_ip_header_enabled": true, "_max_note_size": 10000, "_smtp_img_src": "***:", "admin_ratelimit_max_burst": 3, "admin_ratelimit_seconds": 300, "admin_session_lifetime": 20, "admin_token": "***", "allowed_connect_src": "", "allowed_iframe_ancestors": "", "attachments_folder": "data/attachments", "auth_request_purge_schedule": "30 * * * * *", "authenticator_disable_time_drift": false, "data_folder": "data", "database_conn_init": "", "database_idle_timeout": 600, "database_max_conns": 10, "database_min_conns": 2, "database_timeout": 30, "database_url": "***************", "db_connection_retries": 15, "disable_2fa_remember": false, "disable_admin_token": false, "disable_icon_download": false, "domain": "*****://*****************", "domain_origin": "*****://*****************", "domain_path": "", "domain_set": true, "duo_context_purge_schedule": "30 * * * * *", "duo_host": null, "duo_ikey": null, "duo_skey": null, "duo_use_iframe": false, "email_2fa_auto_fallback": false, "email_2fa_enforce_on_verified_invite": false, "email_attempts_limit": 3, "email_change_allowed": true, "email_expiration_time": 600, "email_token_size": 6, "emergency_access_allowed": true, "emergency_notification_reminder_schedule": "0 3 * * * *", "emergency_request_timeout_schedule": "0 7 * * * *", "enable_db_wal": true, "enable_websocket": true, "enforce_single_org_with_reset_pw_policy": false, "event_cleanup_schedule": "0 10 0 * * *", "events_days_retain": null, "experimental_client_feature_flags": "", "extended_logging": true, "helo_name": null, "hibp_api_key": null, "http_request_block_non_global_ips": true, "http_request_block_regex": null, "icon_blacklist_non_global_ips": true, "icon_blacklist_regex": null, "icon_cache_folder": "data/icon_cache", "icon_cache_negttl": 259200, "icon_cache_ttl": 2592000, "icon_download_timeout": 10, "icon_redirect_code": 302, "icon_service": "internal", "incomplete_2fa_schedule": "30 * * * * *", "incomplete_2fa_time_limit": 3, "increase_note_size_limit": false, "invitation_expiration_hours": 120, "invitation_org_name": "Vaultwarden", "invitations_allowed": true, "ip_header": "X-Real-IP", "job_poll_interval_ms": 30000, "log_file": null, "log_level": "info", "log_timestamp_format": "%Y-%m-%d %H:%M:%S.%3f", "login_ratelimit_max_burst": 10, "login_ratelimit_seconds": 60, "org_attachment_limit": null, "org_creation_users": "", "org_events_enabled": false, "org_groups_enabled": false, "password_hints_allowed": true, "password_iterations": 600000, "purge_incomplete_sso_nonce": "0 20 0 * * *", "push_enabled": false, "push_identity_uri": "https://identity.bitwarden.com", "push_installation_id": "***", "push_installation_key": "***", "push_relay_uri": "https://push.bitwarden.com", "reload_templates": false, "require_device_email": false, "rsa_key_filename": "data/rsa_key", "send_purge_schedule": "0 5 * * * *", "sendmail_command": null, "sends_allowed": true, "sends_folder": "data/sends", "show_password_hint": false, "signups_allowed": false, "signups_domains_whitelist": "", "signups_verify": false, "signups_verify_resend_limit": 6, "signups_verify_resend_time": 3600, "smtp_accept_invalid_certs": false, "smtp_accept_invalid_hostnames": false, "smtp_auth_mechanism": null, "smtp_debug": false, "smtp_embed_images": true, "smtp_explicit_tls": null, "smtp_from": "********************", "smtp_from_name": "Vaultwarden du-plessis.fr", "smtp_host": "**************", "smtp_password": "***", "smtp_port": 465, "smtp_security": "force_tls", "smtp_ssl": null, "smtp_timeout": 15, "smtp_username": "********************", "sso_allow_unknown_email_verification": false, "sso_audience_trusted": null, "sso_auth_only_not_session": false, "sso_authority": "*****://*********************************************", "sso_authorize_extra_params": "", "sso_callback_path": "*****://**********************************************", "sso_client_cache_expiration": 0, "sso_client_id": "****************************************", "sso_client_secret": "***", "sso_debug_tokens": false, "sso_enabled": true, "sso_master_password_policy": null, "sso_only": false, "sso_pkce": true, "sso_scopes": "openid email profile offline_access", "sso_signups_match_email": true, "templates_folder": "data/templates", "tmp_folder": "data/tmp", "trash_auto_delete_days": null, "trash_purge_schedule": "0 5 0 * * *", "use_sendmail": false, "use_syslog": false, "user_attachment_limit": null, "user_send_limit": null, "web_vault_enabled": true, "web_vault_folder": "web-vault/", "yubico_client_id": null, "yubico_secret_key": null, "yubico_server": null } ``` </details> ### Vaultwarden Build Version testing ### Deployment method Official Container Image ### Custom deployment method I get the following error while lauching the TEsting docker image and coupling it with an Authentik instance: Failed to contact token endpoint: Parse(Error { path: Path { segments: [] }, original: Error("Invalid JSON web token: found 5 parts (expected 3)", line: 1, column: 6990) }, [123, 34, 97, 99, 99, 101, 115, 115, 95, 116, 111, 107, 101, 110, 34, 58, 32, 34, 101, 121, 74, 104, 98, 71, 99, 105, 79, 105, 74, 83, 85, 48, 69, 116, 84, 48, 70, 70, 85, 67, 48, 121, 78, 84, 89, 105, 76, 67, 74, 108, 98, 109, 77, 105, 79, 105, 74, 66, 77, 106, 85, 50, 81, 48, 74, 68, 76, 85, 104, 84, 78, 84, 69, 121, 73, 105, 119, 105, 97, 50, 108, 107, 73, 106, 111, 105, 78, 122, 73, 48, 78, 87, 81, 52, 78, 106, 99, 48, 77, 50, 81, 51, 77, 68, 73, 52, 90, 68, 82, 107, 79, 87, 85, 121, 77, 68, 81, 50, 78, 84, 85, 119, 79, 87, 70, 104, 90, 71, 77, 105, 76, 67, 74, 48, 101, 88, 65, 105, 79, 105, 74, 75, 86, 48, 85, 105, 102, 81, 46, 104, 86, 103, 66, 120, 51, 86, 101, 50, 53, 68, 118, 71, 101, 103, 85, 76, 51, 77, 107, 65, 120, 56, 98, 88, 78, 73, 49, 55, 74, 104, 95, 82, 83, 68, 106, 102, 118, 122, 66, 115, 100, 57, 80, 83, 48, 50, 51, 97, 112, 54, 112, 105, 115, 99, 90, 77, 117, ### Reverse Proxy traefik latest version (3.5 if my memory's good) ### Host/Server Operating System Linux ### Operating System Version Debian Trixie is a VM where the Docker daemon is running ### Clients Web Vault ### Client Version _No response_ ### Steps To Reproduce I follow this guide: https://integrations.goauthentik.io/security/vaultwarden/ and set up like this within the docker-compose: ## SSO with Authentik SSO_ENABLED: 'true' SSO_AUTHORITY: https://auth.domain.fr/application/o/vaultwarden/ SSO_CLIENT_ID: XXXX SSO_CLIENT_SECRET: XXXXX SSO_SCOPES: "openid email profile offline_access" SSO_ALLOW_UNKNOWN_EMAIL_VERIFICATION: 'false' SSO_CLIENT_CACHE_EXPIRATION: 0 SSO_ONLY: 'false' SSO_SIGNUPS_MATCH_EMAIL: 'true' ### Expected Result I should login using Authentik SSO ### Actual Result Error msg: Failed to contact token endpoint: Parse(Error { path: Path { segments: [] }, original: Error("Invalid JSON web token: found 5 parts (expected 3)", line: 1, column: 6990) }, [123, 34, 97, 99, 99, 101, 115, 115, 95, 116, 111, 107, 101, 110, 34, 58, 32, 34, 101, 121, 74, 104, 98, 71, 99, 105, 79, 105, 74, 83, 85, 48, 69, 116, 84, 48, 70, 70, 85, 67, 48, 121, 78, 84, 89, 105, 76, 67, 74, 108, 98, 109, 77, 105, 79, 105, 74, 66, 77, 106, 85, 50, 81, 48, 74, 68, 76, 85, 104, 84, 78, 84, 69, 121, 73, 105, 119, 105, 97, 50, 108, 107, 73, 106, 111, 105, 78, 122, 73, 48, 78, 87, 81, 52, 78, 106, 99, 48, 77, 50, 81, 51, 77, 68, 73, 52, 90, 68, 82, 107, 79, 87, 85, 121, 77, 68, 81, 50, 78, 84, 85, 119, 79, 87, 70, 104, 90, 71, 77, 105, 76, 67, 74, 48, 101, 88, 65, 105, 79, 105, 74, 75, 86, 48, 85, 105, 102, 81, 46, 104, 86, 103, 66, 120, 51, 86, 101, 50, 53, 68, 118, 71, 101, 103, 85, 76, 51, 77, 107, 65, 120, 56, 98, 88, 78, 73, 49, 55, 74, 104, 95, 82, 83, 68, 106, 102, 118, 122, 66, 115, 100, 57, 80, 83, 48, 50, 51, 97, 112, 54, 112, 105, 115, 99, 90, 77, 117, ### Logs ```text ``` ### Screenshots or Videos _No response_ ### Additional Context _No response_

MrUnknownDE closed this issue

2026-04-05 21:05:39 +02:00

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Reference: github/vaultwarden#384