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# ory-copilot
s
@chilly-king-10285 ory hydra, how can i create a new client oath2
b
A message from kapa.ai
To create a new OAuth2 client in Ory Hydra, you have several options: using the CLI, the REST API, or SDKs. Here are the most common methods: --- ### 1. Using the Ory Hydra CLI You can use the 
hydra create client
or 
hydra create oauth2-client
command. Here’s a typical example:
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bash hydra create oauth2-client \   --name "my app" \   --redirect-uri <http://localhost/cb> \   --grant-type authorization_code \   --response-type code \   --scope openid,offline_access \   --token-endpoint-auth-method client_secret_post
This will output the client ID and secret. You can also use 
--format json
to get a JSON response, which you can parse with tools like `jq`:
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bash client=$(hydra create oauth2-client --format json ...) client_id=$(echo $client | jq -r '.client_id') client_secret=$(echo $client | jq -r '.client_secret')
[hydra create oauth2-client](https://www.ory.sh/docs/hydra/cli/hydra-create-oauth2-client#hydra-create-oauth2-client) --- ### 2. Using the REST API You can create a client by sending a POST request to the 
/admin/clients
endpoint. For example:
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bash curl -X POST '<http://localhost:4445/admin/clients>' \   -H 'Content-Type: application/json' \   -d '{     "client_name": "my app",     "grant_types": ["authorization_code"],     "redirect_uris": ["<http://localhost/cb>"],     "response_types": ["code"],     "scope": "openid offline_access",     "token_endpoint_auth_method": "client_secret_post"   }'
[Hydra API Reference](https://www.ory.sh/docs/hydra/reference/api) --- ### 3. Using the Go SDK You can also use the Ory Hydra Go SDK to create a client programmatically:
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go package main  import (   "context"   "fmt"   "os"   client "<http://github.com/ory/hydra-client-go|github.com/ory/hydra-client-go>" )  func main() {   oAuth2Client := *client.NewOAuth2Client()   oAuth2Client.SetClientName("example_client")   oAuth2Client.SetRedirectUris([]string{"<http://localhost/cb>"})   oAuth2Client.SetGrantTypes([]string{"authorization_code"})   oAuth2Client.SetResponseTypes([]string{"code"})   oAuth2Client.SetScope("openid offline_access")    configuration := client.NewConfiguration()   configuration.Servers = []client.ServerConfiguration{     {URL: "<http://localhost:4445>"},   }   apiClient := client.NewAPIClient(configuration)   resp, _, err := apiClient.OAuth2Api.CreateOAuth2Client(context.Background()).OAuth2Client(oAuth2Client).Execute()   if err != nil {     fmt.Fprintf(os.Stderr, "Error: %v\n", err)     return   }   fmt.Printf("Created client with name %s\n", resp.GetClientName()) }
[Ory Hydra Go SDK](https://www.ory.sh/docs/hydra/self-hosted/go) --- Choose the method that best fits your workflow. If you need more details or a specific example, let me know!
s
@chilly-king-10285 this is the response
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{
  "client_id": "f1be3f86-d419-461a-a5ac-04eaed0019b1",
  "client_name": "my app",
  "client_secret": "gJe0wMjt6svipvcQ5_iuA8v_88",
  "redirect_uris": [
    "<http://localhost/cb>"
  ],
  "grant_types": [
    "authorization_code"
  ],
  "response_types": [
    "code"
  ],
  "scope": "openid offline_access",
  "audience": [],
  "owner": "",
  "policy_uri": "",
  "allowed_cors_origins": [],
  "tos_uri": "",
  "client_uri": "",
  "logo_uri": "",
  "contacts": null,
  "client_secret_expires_at": 0,
  "subject_type": "public",
  "jwks": {},
  "token_endpoint_auth_method": "client_secret_post",
  "userinfo_signed_response_alg": "none",
  "created_at": "2025-06-09T10:16:16Z",
  "updated_at": "2025-06-09T10:16:16.480334Z",
  "metadata": {},
  "registration_access_token": "ory_at_m2KkGufii6sQ18mhgVu3cDBwzfPaUgCmP3UWKtmHupc.5Oiyh8APlDxncqhh2lUawCJYwd_D76rtgD2EAhVTwto",
  "registration_client_uri": "<http://127.0.0.1:4444/oauth2/register/>",
  "skip_consent": false,
  "skip_logout_consent": null,
  "authorization_code_grant_access_token_lifespan": null,
  "authorization_code_grant_id_token_lifespan": null,
  "authorization_code_grant_refresh_token_lifespan": null,
  "client_credentials_grant_access_token_lifespan": null,
  "implicit_grant_access_token_lifespan": null,
  "implicit_grant_id_token_lifespan": null,
  "jwt_bearer_grant_access_token_lifespan": null,
  "refresh_token_grant_id_token_lifespan": null,
  "refresh_token_grant_access_token_lifespan": null,
  "refresh_token_grant_refresh_token_lifespan": null
}
how about the next step?
b
A message from kapa.ai
Great! You have successfully created a new OAuth2 client. The next step is to initiate the OAuth2 Authorization Code flow using this client. Here’s how you can proceed: --- ### 1. Start the Authorization Code Flow You can use the Ory CLI to start the flow. Replace the placeholders with your actual values:
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bash ory perform authorization-code \   --client-id "f1be3f86-d419-461a-a5ac-04eaed0019b1" \   --client-secret "gJe0wMjt6svipvcQ5_iuA8v_88" \   --project <your-project-id> \   --port 5555 \   --scope openid,offline_access
This command will open a browser window at 
<http://127.0.0.1:5555/>
(or you can navigate there manually). You will be prompted to log in and consent to the requested scopes. After successful authentication and consent, you will receive the tokens (access token, refresh token, and ID token if the scopes were requested) [Try common OAuth2 Grants](https://www.ory.sh/docs/getting-started/ory-network-oauth2#authorization-code-grant) [Try out custom OAuth2 login and consent](https://www.ory.sh/docs/hydra/guides/custom-ui-oauth2#run-the-flow). --- ### 2. What Happens Next - Login: Enter user credentials on the login screen. - Consent: Approve the requested scopes. - Tokens: After consent, you’ll see the tokens issued to your client. You can inspect the access token using the Ory CLI:
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bash ory introspect token <access_token> --project <your-project-id>
--- If you are running Ory Hydra locally, you can use the 
hydra perform authorization-code
command in a similar way, or follow the browser-based flow as described above [Ory Hydra OAuth2 Server Quickstart](https://www.ory.sh/docs/hydra/self-hosted/quickstart). --- If you need to implement this in your own application, you would redirect the user to the authorization endpoint, handle the callback, and exchange the authorization code for tokens as shown in the documentation [OAuth2 authorization code flow](https://www.ory.sh/docs/oauth2-oidc/authorization-code-flow). Let me know if you need a code example for a specific language or framework!
s
@chilly-king-10285 after i create a client oath2, how about the steps to get access token?
b
A message from kapa.ai
After you create an OAuth2 client in Ory Hydra, the next steps to obtain an access token using the Authorization Code flow are as follows: --- ### 1. Redirect the User to the Authorization Endpoint Construct a URL like this and redirect the user to it:
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http://<hydra-public-url>/oauth2/auth?response_type=code   &client_id=<your_client_id>   &redirect_uri=<your_redirect_uri>   &scope=openid%20offline_access   &state=<random_state>
- The user will be prompted to log in and consent to the requested scopes [OAuth2 authorization code flow](https://www.ory.sh/docs/oauth2-oidc/authorization-code-flow). --- ### 2. User Grants Consent - After login and consent, the user is redirected back to your 
redirect_uri
with a 
code
and 
state
parameter. --- ### 3. Exchange the Authorization Code for an Access Token Make a POST request to the token endpoint:
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bash curl -X POST 'http://<hydra-public-url>/oauth2/token' \   -H 'Content-Type: application/x-www-form-urlencoded' \   -d 'grant_type=authorization_code' \   -d 'code=<code_from_query_param>' \   -d 'redirect_uri=<your_redirect_uri>' \   -d 'client_id=<your_client_id>' \   -d 'client_secret=<your_client_secret>'
- If successful, the response will include an 
access_token
, and if you requested the 
offline_access
scope, a 
refresh_token
as well [OAuth2 authorization code flow](https://www.ory.sh/docs/oauth2-oidc/authorization-code-flow#web-server-app-and-confidential-client). --- ### Example Flow 1. User visits: 
<http://localhost:4444/oauth2/auth?response_type=code&client_id=f1be3f86-d419-461a-a5ac-04eaed0019b1&redirect_uri=http://localhost/cb&scope=openid%20offline_access&state=xyz>
2. User logs in and consents. 3. User is redirected to: 
<http://localhost/cb?code=AUTH_CODE&state=xyz>
4. Your app exchanges the code for tokens as shown above. --- For a hands-on example, you can also use the Ory CLI to perform the flow and see the tokens in your terminal [Try common OAuth2 Grants](https://www.ory.sh/docs/getting-started/ory-network-oauth2#authorization-code-grant). If you need a code sample for a specific language or more details, let me know!
s
@chilly-king-10285 please guide me step by step using ory hydra api
b
A message from kapa.ai
Certainly! Here’s a step-by-step guide to obtaining an access token using the Ory Hydra API, based strictly on the official documentation: --- ## 1. Create an OAuth2 Client Send a POST request to the Hydra Admin API to create a client:
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bash curl -X POST '<http://localhost:4445/admin/clients>' \   -H 'Content-Type: application/json' \   -d '{     "client_name": "my app",     "grant_types": ["authorization_code"],     "redirect_uris": ["<http://localhost/cb>"],     "response_types": ["code"],     "scope": "openid offline_access",     "token_endpoint_auth_method": "client_secret_post"   }'
This will return a JSON object with 
client_id
and 
client_secret
you’ll use in the next steps. --- ## 2. Redirect User to the Authorization Endpoint Construct a URL and redirect the user to it:
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<http://localhost:4444/oauth2/auth?response_type=code>   &client_id=<client_id>   &redirect_uri=<http://localhost/cb>   &scope=openid%20offline_access   &state=xyz
The user will log in and consent. After that, they’ll be redirected to your 
redirect_uri
with a 
code
and 
state
parameter [Ory Hydra OAuth2 Server Quickstart](https://www.ory.sh/docs/hydra/self-hosted/quickstart). --- ## 3. Exchange the Authorization Code for an Access Token Once you receive the 
code
at your redirect URI, exchange it for tokens:
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bash curl -X POST '<http://localhost:4444/oauth2/token>' \   -H 'Content-Type: application/x-www-form-urlencoded' \   -d 'grant_type=authorization_code' \   -d 'code=<code_from_query_param>' \   -d 'redirect_uri=<http://localhost/cb>' \   -d 'client_id=<client_id>' \   -d 'client_secret=<client_secret>'
The response will include an 
access_token
, and if you requested 
offline_access
, a 
refresh_token
as well [OAuth2 authorization code flow](https://www.ory.sh/docs/oauth2-oidc/authorization-code-flow#web-server-app-and-confidential-client). --- ## 4. (Optional) Introspect the Access Token To verify the token, use the introspection endpoint:
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bash curl -X POST '<http://localhost:4445/oauth2/introspect>' \   -u '<client_id>:<client_secret>' \   -d 'token=<access_token>'
[Ory Hydra OAuth2 Server Quickstart](https://www.ory.sh/docs/hydra/self-hosted/quickstart) --- Note: - Replace 
localhost:4444
and 
localhost:4445
with your actual Hydra public and admin endpoints. - The login and consent screens are handled by your own app or a demo app as described in the docs. If you need more details on any step, let me know!
s
@chilly-king-10285 what is value of state?
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<http://localhost:4444/oauth2/auth?response_type=code>
  &client_id=<client_id>
  &redirect_uri=<http://localhost/cb>
  &scope=openid%20offline_access
  &state=xyz
b
A message from kapa.ai
The 
state
parameter in the OAuth2 authorization request is a random value generated by the requesting application. Its primary purpose is to prevent cross-site request forgery (CSRF) attacks. When you initiate the authorization request, you generate a random string (for example, 
xyz
), include it as the 
state
parameter, and then verify that the same value is returned to your redirect URI after the user authenticates. This ensures the response is not forged or tampered with. From the documentation: > `state`: A random value that is generated by the requesting application to prevent cross-site request forgery (CSRF) attacks [OAuth2 authorization code flow](https://www.ory.sh/docs/oauth2-oidc/authorization-code-flow). So, the value of 
state
should be a securely generated random string unique to each authorization request.
s
@chilly-king-10285 what is the vaule of OAuth 2.0 Login Request Challenge?
b
A message from kapa.ai
The OAuth 2.0 Login Request Challenge is a unique identifier (a string) that Ory Hydra appends as the 
login_challenge
query parameter to the login provider URL when initiating a login flow. Its value is generated by Ory Hydra for each login request and is used by your login provider (the app handling user authentication) to fetch information about the login request and to accept or reject the authentication process. You do not generate this value yourself; it is provided by Ory Hydra as part of the OAuth2 flow. For example, when a user is redirected to your login endpoint, the URL will look like:
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<https://login.example.org/oauth2-login?login_challenge=7bb518c4>
Here, 
7bb518c4
is the value of the OAuth 2.0 Login Request Challenge for that specific login attempt. Your login provider should extract this value from the query parameter and use it to interact with the Ory Hydra Admin API (e.g., to fetch the login request or to accept/reject it) [User login and consent flow](https://www.ory.sh/docs/oauth2-oidc/custom-login-consent/flow) [getOAuth2LoginRequest](https://www.ory.sh/docs/reference/api). In summary: The value of the OAuth 2.0 Login Request Challenge is a unique string generated by Ory Hydra and sent as the 
login_challenge
query parameter in the login flow URL.
s
@chilly-king-10285 i am trying to run ory hydra quickstart It works now please give me api to create client and get grant
b
A message from kapa.ai
Certainly! Here’s how you can use the Ory Hydra API to create a client and perform a grant (get an access token) based on the official quickstart and API documentation: --- ## 1. Create an OAuth2 Client (API) Send a POST request to the Hydra Admin API (
/admin/clients
) to create a new OAuth2 client:
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bash curl -X POST '<http://localhost:4445/admin/clients>' \   -H 'Content-Type: application/json' \   -d '{     "client_name": "my app",     "grant_types": ["authorization_code"],     "redirect_uris": ["<http://localhost/cb>"],     "response_types": ["code"],     "scope": "openid offline_access",     "token_endpoint_auth_method": "client_secret_post"   }'
This will return a JSON object with 
client_id
and 
client_secret
you’ll use in the next step [Ory Hydra OAuth2 Server Quickstart](https://www.ory.sh/docs/hydra/self-hosted/quickstart). --- ## 2. Perform the Authorization Code Grant (API) ### a. Redirect the User to the Authorization Endpoint Construct a URL and redirect the user to it:
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<http://localhost:4444/oauth2/auth?response_type=code>   &client_id=<client_id>   &redirect_uri=<http://localhost/cb>   &scope=openid%20offline_access   &state=xyz
The user will log in and consent. After that, they’ll be redirected to your 
redirect_uri
with a 
code
and 
state
parameter. --- ### b. Exchange the Authorization Code for an Access Token Once you receive the 
code
at your redirect URI, exchange it for tokens:
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bash curl -X POST '<http://localhost:4444/oauth2/token>' \   -H 'Content-Type: application/x-www-form-urlencoded' \   -d 'grant_type=authorization_code' \   -d 'code=<code_from_query_param>' \   -d 'redirect_uri=<http://localhost/cb>' \   -d 'client_id=<client_id>' \   -d 'client_secret=<client_secret>'
The response will include an 
access_token
, and if you requested 
offline_access
, a 
refresh_token
as well [OAuth2 authorization code flow](https://www.ory.sh/docs/oauth2-oidc/authorization-code-flow#web-server-app-and-confidential-client). --- Note: - Replace 
localhost:4444
and 
localhost:4445
with your actual Hydra public and admin endpoints. - The login and consent screens are handled by your own app or the demo app as described in the quickstart. If you need more details on any step, let me know!
s
@chilly-king-10285 what is the next step after create a lient
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curl -X POST '<http://localhost:4445/admin/clients>' \
  -H 'Content-Type: application/json' \
  -d '{
    "client_name": "my app",
    "grant_types": ["authorization_code"],
    "redirect_uris": ["<http://localhost/cb>"],
    "response_types": ["code"],
    "scope": "openid offline_access",
    "token_endpoint_auth_method": "client_secret_post"
  }
b
A message from kapa.ai
After you create a client using the Ory Hydra Admin API, the next step is to initiate the OAuth2 Authorization Code flow to obtain an access token. Here’s what you do next, based on the official Ory Hydra quickstart and documentation: --- ### 1. Redirect the User to the Authorization Endpoint Construct a URL and redirect the user to it (typically by having the user click a link or by redirecting in your application):
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<http://localhost:4444/oauth2/auth?response_type=code>   &client_id=<client_id>   &redirect_uri=<http://localhost/cb>   &scope=openid%20offline_access   &state=xyz
- Replace 
<client_id>
with the value you received from the client creation response. - The user will be prompted to log in and consent to the requested scopes. - After successful login and consent, the user will be redirected to your 
redirect_uri
with a 
code
and 
state
parameter [Ory Hydra OAuth2 Server Quickstart](https://www.ory.sh/docs/hydra/self-hosted/quickstart). --- ### 2. Exchange the Authorization Code for an Access Token Once you receive the 
code
at your redirect URI, exchange it for tokens by making a POST request to the token endpoint:
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bash curl -X POST '<http://localhost:4444/oauth2/token>' \   -H 'Content-Type: application/x-www-form-urlencoded' \   -d 'grant_type=authorization_code' \   -d 'code=<code_from_query_param>' \   -d 'redirect_uri=<http://localhost/cb>' \   -d 'client_id=<client_id>' \   -d 'client_secret=<client_secret>'
- Replace 
<code_from_query_param>
, 
<client_id>
, and 
<client_secret>
with the actual values. - The response will include an 
access_token
, and if you requested 
offline_access
, a 
refresh_token
as well [OAuth2 authorization code flow](https://www.ory.sh/docs/oauth2-oidc/authorization-code-flow#web-server-app-and-confidential-client). --- Summary: After creating a client, the next step is to start the OAuth2 Authorization Code flow by redirecting the user to the authorization endpoint, then exchanging the received code for an access token.
s
@chilly-king-10285 after create a client, i get the response
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{
  "client_id": "2d6bb08c-61f3-42c9-8d14-db4a48d085fa",
  "client_name": "my app",
  "client_secret": "8OLuZe-o6tqIybzjOJREfWNQa3",
  "redirect_uris": [
    "<https://webapp.md-dev.vnsilicon.cloud/>"
  ],
  "grant_types": [
    "authorization_code"
  ],
  "response_types": [
    "code"
  ],
  "scope": "openid offline_access",
  "audience": [],
  "owner": "",
  "policy_uri": "",
  "allowed_cors_origins": [],
  "tos_uri": "",
  "client_uri": "",
  "logo_uri": "",
  "contacts": null,
  "client_secret_expires_at": 0,
  "subject_type": "public",
  "jwks": {},
  "token_endpoint_auth_method": "client_secret_post",
  "userinfo_signed_response_alg": "none",
  "created_at": "2025-06-10T01:56:25Z",
  "updated_at": "2025-06-10T01:56:24.794719Z",
  "metadata": {},
  "registration_access_token": "ory_at_Jey-hTmMsiqaUN6TDxW8E7JOSiUVYFfCAatfq8gP-LI.hM4HDCKzMz4IA6mwKAa7c2A-Nl3-MvaPD2oCeiFqgL0",
  "registration_client_uri": "<http://127.0.0.1:4444/oauth2/register/>",
  "skip_consent": false,
  "skip_logout_consent": null,
  "authorization_code_grant_access_token_lifespan": null,
  "authorization_code_grant_id_token_lifespan": null,
  "authorization_code_grant_refresh_token_lifespan": null,
  "client_credentials_grant_access_token_lifespan": null,
  "implicit_grant_access_token_lifespan": null,
  "implicit_grant_id_token_lifespan": null,
  "jwt_bearer_grant_access_token_lifespan": null,
  "refresh_token_grant_id_token_lifespan": null,
  "refresh_token_grant_access_token_lifespan": null,
  "refresh_token_grant_refresh_token_lifespan": null
}
what is the url for user to login?
b
A message from kapa.ai
After you create an OAuth2 client in Ory Hydra, the URL for the user to log in is the authorization endpoint. This is where the OAuth2 Authorization Code flow begins. The user is redirected to this URL to authenticate and grant consent. Based on your client configuration, the URL would look like this:
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https://<hydra-public-host>/oauth2/auth?response_type=code   &client_id=2d6bb08c-61f3-42c9-8d14-db4a48d085fa   &redirect_uri=<https://webapp.md-dev.vnsilicon.cloud/>   &scope=openid%20offline_access   &state=<random_state>
- Replace 
<hydra-public-host>
with the hostname of your Ory Hydra public endpoint (for example, 
localhost:4444
if running locally). - The 
state
parameter should be a random string generated by your application for CSRF protection. When the user visits this URL, they will be prompted to log in and consent to the requested scopes. After successful authentication and consent, they will be redirected to your specified 
redirect_uri
with an authorization code [Docs: OAuth2 authorization code flow](https://www.ory.sh/docs/oauth2-oidc/authorization-code-flow#web-server-app-and-confidential-client). If you have configured custom login and consent UIs, Ory Hydra will redirect the user to those endpoints as part of the flow [Docs: Custom login and consent flow](https://www.ory.sh/docs/oauth2-oidc/custom-login-consent/flow#flow-steps). If you need the exact login UI URL (for example, if you have a custom login provider), it will be the URL you configured in your Hydra settings for the login flow, and Hydra will append a 
login_challenge
parameter to it [Docs: Custom login and consent flow](https://www.ory.sh/docs/oauth2-oidc/custom-login-consent/flow#flow-steps). Summary: The user login starts at the 
/oauth2/auth
endpoint of your Hydra public server, with the appropriate query parameters for your client.
s
@chilly-king-10285 I get error in consent
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2025-06-10 09:25:58 GET /login?login_challenge=UveQT-A6iSu8O5oO6I-j4qUK4uXCABeK2ik4wQyg7p5rHP89Ny6XuPkNv6ZV8KIkKuawrIiNmVTX2o19q5PAaFmRdU9-ihCvuAFS9xhR9ucAVaKMt8ENRojxiTyRKcaCJDLbvNd4Wr8h0zowgDyZgw-zxL_y6jCrC1yzMCDfE1rit1tChLf6CP2XykG1ZYl0aE4E7aXmwYd7FtTTNfeAjeNfU1tR_rEyctE1NTNVYf_z1T0TMaxI8FYo3vrtIXekqzF3oZnBYTXeORLoNPrUa86nWPTSdQFUGJci8fHcfGVljchWvnFCMNSZIH4vjluhpd_Ev2lcAMBMhQq_xSUw5U9jsOqwZu8NptEEbi02D7Bjto0EG4fZj1FXFMqy7OL_XXeZ91tmw9dddm6GkTTFTdqW7U_wUkaE8PvI7TNRp6PJwb7iz6oBGqJshbM81vVBFSO_WODFcYi9fk8RJH87w9UzAvIKFRgMwziNdIZwGsNBjOHQYElv20422KOCeH7gA-kFmHOv18ffaag_UQ1l264i4OjFMRun3eK3HQJWozS6Ey4JBPmgKICv9AWcbfO7QhkMbNjFihAIRzENp_CPbIym379tJPWIH99YuQhB1nyeDuqj8UXnALPWd28oeNZGGsV6u2jwg21KVgwhl8UUdYGmLeSkeo0QsZHv1SRCFjnYdtg8ykhYAsTyMSt3SE0drGWF2ajz3opfHXBAjLuED_XPQDstFOnpiqCywe72fzottjIM1cVrx96OTqA6VPvjoVQ98z1GgMhuUGcUiR9NlWonhxQ3o4pBooKukHCKiziQzyonhQ0t8rwXr9crMd4WpVPhdE_sk0AZtddEbZ7NEu2gUDbPwEpSwz04NIy44XnIn0u0AGljtYSZxvoCUWt5dv57g1zIUDX2oNXM-synZKHeaVZvaU6-tldHq4rdVTv-q_OQ-8DX03b2ygkHw87IwYrYH3mWGs6VN4ZuXMphGmMAS21G-3lk3IocUZ941entTj3V4mE0q_bmDyeiNW-SAB7og_GO-oueYGH4GCAGuDl6oTPZD2VZm6qnJN4Hx20gV_Z4u64cK5RkakrrW1cFpVONfjwJctCKUIiNuoUip3n58yVgla7aLALeK9jXOSx7NeY3VlkzA8SfVaRea2ANGD0bWFProv5DV-aJUghXUrdQrmmJFlaDmCzWCOSLWMF7bOFebFzmBqofiyuUYAFBv8Gz0xfcDM2Vb1fNKiOAj8093tFx9ZOWBmu2-oskL-SnZlSTBohGOcG4pKcuyB4qI-2Xo8DCpW7d7-OzGktNmeAtIO0DmbrUax2fSewGefaQU7l2I30qmW5U7QYQbVkiL2IsL3dIatP_oHkBtRQQKsM2sOmQ43rmKr7FmlDScvfX1V0tJwSqSIM%3D 200 24.849 ms - 2154
2025-06-10 09:25:58 Error: Not Found
2025-06-10 09:25:58     at /usr/src/app/lib/app.js:34:10
2025-06-10 09:25:58     at Layer.handle [as handle_request] (/usr/src/app/node_modules/express/lib/router/layer.js:95:5)
2025-06-10 09:25:58     at trim_prefix (/usr/src/app/node_modules/express/lib/router/index.js:323:13)
2025-06-10 09:25:58     at /usr/src/app/node_modules/express/lib/router/index.js:284:7
2025-06-10 09:25:58     at Function.process_params (/usr/src/app/node_modules/express/lib/router/index.js:341:12)
2025-06-10 09:25:58     at next (/usr/src/app/node_modules/express/lib/router/index.js:275:10)
2025-06-10 09:25:58     at /usr/src/app/node_modules/express/lib/router/index.js:641:15
2025-06-10 09:25:58     at next (/usr/src/app/node_modules/express/lib/router/index.js:260:14)
2025-06-10 09:25:58     at Function.handle (/usr/src/app/node_modules/express/lib/router/index.js:174:3)
2025-06-10 09:25:58     at router (/usr/src/app/node_modules/express/lib/router/index.js:47:12)
2025-06-10 09:25:58 GET /favicon.ico 500 6.268 ms - 80
2025-06-10 09:26:09 POST /login 302 19.306 ms - 3400
b
A message from kapa.ai
Your error log shows a 
Not Found
error when handling the consent step in your Ory Hydra flow. This typically means that your consent app (the Node.js/Express app handling 
/consent
and 
/login
routes) is missing a route or is not correctly set up to handle the consent challenge. Key points from your log: - The app receives a GET request to 
/login?login_challenge=...
and responds with 200. - Immediately after, there is an 
Error: Not Found
in your app code. - There is also a GET request to 
/favicon.ico
returning 500, but this is unrelated to the consent flow. ### What does this mean? According to the Ory documentation, after the login step, Hydra will redirect the user to your consent endpoint (e.g., 
/consent?consent_challenge=...
). If your Express app does not have a route for 
/consent
, or if the route is not implemented correctly, you will get a "Not Found" error [User login and consent flow](https://www.ory.sh/docs/oauth2-oidc/custom-login-consent/flow#flow-steps). ### What should you do? 1. Ensure your consent route exists and is implemented. Your Express app should have a route like this:
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js    app.get("/consent", handleConsent)    <http://app.post|app.post>("/consent", handleConsentPost)
The handler should process the 
consent_challenge
parameter, fetch the consent request from Hydra, and render the consent UI or accept the consent request as appropriate [Consent endpoint code example](https://www.ory.sh/docs/oauth2-oidc/custom-login-consent/flow#consent-endpoint-code-example). 2. Check your Hydra configuration. Make sure the 
consent
URL in your Hydra config points to the correct endpoint of your app (e.g., `http://localhost:3000/consent`) [Configure Ory Network](https://www.ory.sh/docs/hydra/guides/custom-ui-oauth2#configure-ory-network). 3. Reference implementation: You can find a working example of a login and consent app in the [hydra-login-consent-node](https://github.com/ory/hydra-login-consent-node) repository, which you can use as a template. ### Summary The error is because your consent route is missing or not implemented. Add the 
/consent
route to your app and ensure it follows the Ory flow for handling consent challenges. If you need a code example, you can find one in the Ory documentation and the reference implementation linked above.
s
@chilly-king-10285 hydra consent dùng để làm gì./
b
A message from kapa.ai
Trong Ory Hydra, consent (màn hình đồng ý) được sử dụng để hỏi người dùng xem họ có cho phép ứng dụng OAuth2 client truy cập vào các thông tin hoặc quyền hạn nhất định trên tài khoản của họ hay không. Khi một luồng OAuth2 (ví dụ: Authorization Code Flow) được khởi tạo, sau khi người dùng đăng nhập thành công, Hydra sẽ chuyển hướng trình duyệt của người dùng đến endpoint consent mà bạn cấu hình. Tại đây, ứng dụng của bạn sẽ hiển thị giao diện để người dùng xác nhận hoặc từ chối các quyền mà ứng dụng yêu cầu. Nếu người dùng đồng ý, ứng dụng sẽ gọi API của Hydra để chấp nhận yêu cầu consent và tiếp tục luồng OAuth2. Nếu người dùng từ chối, ứng dụng sẽ gọi API để từ chối yêu cầu này. Việc này giúp đảm bảo rằng người dùng luôn kiểm soát được dữ liệu và quyền truy cập của các ứng dụng bên ngoài vào tài khoản của mình [Xem chi tiết flow consent](https://www.ory.sh/docs/oauth2-oidc/custom-login-consent/flow#consent) [và ví dụ code consent endpoint](https://www.ory.sh/docs/oauth2-oidc/custom-login-consent/flow#consent-endpoint-code-example). Tóm lại: Consent trong Hydra dùng để xác nhận sự đồng ý của người dùng trước khi cấp quyền truy cập cho ứng dụng OAuth2 client.
s
@chilly-king-10285 please change it to api
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client=$(docker compose -f quickstart.yml exec hydra \
    hydra create client \
    --endpoint <http://127.0.0.1:4445/> \
    --format json \
    --grant-type client_credentials)

# We parse the JSON response using jq to get the client ID and client secret:
client_id=$(echo $client | jq -r '.client_id')
client_secret=$(echo $client | jq -r '.client_secret')
b
A message from kapa.ai
To perform the equivalent operation using the Ory Hydra Admin API instead of the CLI, you can use a 
POST
request to the 
/admin/clients
endpoint. Here’s how you can do it:
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bash curl -X POST '<http://127.0.0.1:4445/admin/clients>' \   -H 'Content-Type: application/json' \   -d '{     "client_name": "Client Credentials Demo",     "grant_types": ["client_credentials"],     "token_endpoint_auth_method": "client_secret_post"   }'
The response will be a JSON object containing the 
client_id
and 
client_secret
, similar to what you would get from the CLI. You can then parse these values from the JSON response using `jq`:
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bash client=$(curl -s -X POST '<http://127.0.0.1:4445/admin/clients>' \   -H 'Content-Type: application/json' \   -d '{     "client_name": "Client Credentials Demo",     "grant_types": ["client_credentials"],     "token_endpoint_auth_method": "client_secret_post"   }')  client_id=$(echo $client | jq -r '.client_id') client_secret=$(echo $client | jq -r '.client_secret')
This approach directly mirrors the CLI workflow, but uses the API instead [Hydra API Reference](https://www.ory.sh/docs/hydra/reference/api) [Ory API Reference](https://www.ory.sh/docs/reference/api).
s
@chilly-king-10285 please change it to api
Copy code
docker compose -f quickstart.yml exec hydra \
  hydra perform client-credentials \
  --endpoint <http://127.0.0.1:4444/> \
  --client-id "$client_id" \
  --client-secret "$client_secret"

ACCESS TOKEN    ory_at_ZDTkKci59rH_8KlZlRjIek0812n9oPsvJX_nTdptGt0.bbpFutv5CsfjHzs8QrsnmPZ-0VxgwPvg9jgw1DQaYNg
REFRESH TOKEN   <empty>
ID TOKEN        <empty>
EXPIRY          2022-06-27 11:50:28.244046504 +0000 UTC m=+3599.059213960
b
A message from kapa.ai
To perform the equivalent of the 
hydra perform client-credentials
CLI command using the API, you need to make a 
POST
request to the 
/oauth2/token
endpoint on the public port (typically 
4444
). Here’s how you can do it using the API:
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bash curl -X POST '<http://127.0.0.1:4444/oauth2/token>' \   -H 'Content-Type: application/x-www-form-urlencoded' \   -d 'grant_type=client_credentials' \   -d 'client_id='"$client_id"'' \   -d 'client_secret='"$client_secret"'
This will return a JSON response containing the 
access_token
, and (for the client credentials flow) the 
refresh_token
and 
id_token
fields will be empty, just like in the CLI output [OAuth2 client credentials flow](https://www.ory.sh/docs/oauth2-oidc/client-credentials) [Ory Hydra OAuth2 Server Quickstart](https://www.ory.sh/docs/hydra/self-hosted/quickstart). You can also use HTTP Basic authentication by sending the 
client_id
and 
client_secret
in the 
Authorization
header, as described in the documentation:
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bash curl -X POST '<http://127.0.0.1:4444/oauth2/token>' \   -H 'Content-Type: application/x-www-form-urlencoded' \   -u "$client_id:$client_secret" \   -d 'grant_type=client_credentials'
Both methods are supported by Ory Hydra and Ory Network [OAuth2 client credentials flow](https://www.ory.sh/docs/oauth2-oidc/client-credentials).
s
@chilly-king-10285 please change it to api
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docker compose -f quickstart.yml exec hydra \
  hydra introspect token \
  --format json-pretty \
  --endpoint <http://127.0.0.1:4445/> \
  UDYMha9TwsMBejEvKfnDOXkhgkLsnmUNYVQDklT5bD8.ZNpuNRC85erbIYDjPqhMwTinlvQmNTk_UvttcLQxFJY

{
  "active": true,
  "client_id": "24451202-afa7-4278-98ce-8d40f421afec",
  "exp": 1656330629,
  "iat": 1656327029,
  "iss": "<http://127.0.0.1:4444>",
  "nbf": 1656327029,
  "sub": "24451202-afa7-4278-98ce-8d40f421afec",
  "token_type": "Bearer",
  "token_use": "access_token"
}
b
A message from kapa.ai
To perform the equivalent of the 
hydra introspect token
CLI command using the API, you should make a 
POST
request to the 
/admin/oauth2/introspect
endpoint on the admin port (typically 
4445
). Here is how you can do it:
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bash curl -X POST '<http://127.0.0.1:4445/admin/oauth2/introspect>' \   -H 'Content-Type: application/x-www-form-urlencoded' \   -d 'token=UDYMha9TwsMBejEvKfnDOXkhgkLsnmUNYVQDklT5bD8.ZNpuNRC85erbIYDjPqhMwTinlvQmNTk_UvttcLQxFJY'
The response will be a JSON object similar to:
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json {   "active": true,   "client_id": "24451202-afa7-4278-98ce-8d40f421afec",   "exp": 1656330629,   "iat": 1656327029,   "iss": "<http://127.0.0.1:4444>",   "nbf": 1656327029,   "sub": "24451202-afa7-4278-98ce-8d40f421afec",   "token_type": "Bearer",   "token_use": "access_token" }
This matches the output you would get from the CLI with 
--format json-pretty
 [Ory Hydra OAuth2 Server Quickstart](https://www.ory.sh/docs/hydra/self-hosted/quickstart) [Hydra API Reference](https://www.ory.sh/docs/hydra/reference/api).
s
@chilly-king-10285 please change it to api
Copy code
code_client=$(docker compose -f quickstart.yml exec hydra \
    hydra create client \
    --endpoint <http://127.0.0.1:4445> \
    --grant-type authorization_code,refresh_token \
    --response-type code,id_token \
    --format json \
    --scope openid --scope offline \
    --redirect-uri <http://127.0.0.1:5555/callback>)

code_client_id=$(echo $code_client | jq -r '.client_id')
code_client_secret=$(echo $code_client | jq -r '.client_secret')
b
A message from kapa.ai
To perform the equivalent operation using the Ory Hydra Admin API instead of the CLI, you should send a 
POST
request to the 
/admin/clients
endpoint. Here’s how you can do it:
Copy code
bash curl -X POST '<http://127.0.0.1:4445/admin/clients>' \   -H 'Content-Type: application/json' \   -d '{     "client_name": "Authorization Code Client",     "grant_types": ["authorization_code", "refresh_token"],     "response_types": ["code", "id_token"],     "scope": "openid offline",     "redirect_uris": ["<http://127.0.0.1:5555/callback>"]   }'
The response will be a JSON object containing the 
client_id
and 
client_secret
, which you can extract using `jq`:
Copy code
bash code_client=$(curl -s -X POST '<http://127.0.0.1:4445/admin/clients>' \   -H 'Content-Type: application/json' \   -d '{     "client_name": "Authorization Code Client",     "grant_types": ["authorization_code", "refresh_token"],     "response_types": ["code", "id_token"],     "scope": "openid offline",     "redirect_uris": ["<http://127.0.0.1:5555/callback>"]   }')  code_client_id=$(echo $code_client | jq -r '.client_id') code_client_secret=$(echo $code_client | jq -r '.client_secret')
This approach directly mirrors the CLI workflow, but uses the API instead [Ory Hydra OAuth2 Server Quickstart](https://www.ory.sh/docs/hydra/self-hosted/quickstart).
s
@chilly-king-10285 please change it to api
Copy code
docker compose -f quickstart.yml exec hydra \
    hydra perform authorization-code \
    --client-id $code_client_id \
    --client-secret $code_client_secret \
    --endpoint <http://127.0.0.1:4444/> \
    --port 5555 \
    --scope openid --scope offline

Setting up home route on <http://127.0.0.1:5555/>
Setting up callback listener on <http://127.0.0.1:5555/callback>
Press ctrl + c on Linux / Windows or cmd + c on OSX to end the process.
If your browser doesn't open automatically, navigate to:

        <http://127.0.0.1:5555/>
b
A message from kapa.ai
To perform the equivalent of the 
hydra perform authorization-code
CLI command using the API, you need to manually implement the OAuth2 Authorization Code flow using HTTP requests. Here are the steps, based strictly on the Ory Hydra documentation: --- ### 1. Redirect the User to the Authorization Endpoint Construct a URL and redirect the user to it (for example, by having them visit this link in their browser):
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<http://127.0.0.1:4444/oauth2/auth?response_type=code>   &client_id=<code_client_id>   &redirect_uri=<http://127.0.0.1:5555/callback>   &scope=openid%20offline   &state=<random_state>
- Replace 
<code_client_id>
with your actual client ID. - The 
state
parameter should be a securely generated random string. - The user will be prompted to log in and consent. After that, they’ll be redirected to your 
redirect_uri
with a 
code
and 
state
parameter [Ory Hydra OAuth2 Server Quickstart](https://www.ory.sh/docs/hydra/self-hosted/quickstart). --- ### 2. Handle the Redirect and Extract the Authorization Code Your application should listen on 
<http://127.0.0.1:5555/callback>
and extract the 
code
parameter from the query string. --- ### 3. Exchange the Authorization Code for Tokens Make a POST request to the token endpoint:
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bash curl -X POST '<http://127.0.0.1:4444/oauth2/token>' \   -H 'Content-Type: application/x-www-form-urlencoded' \   -d 'grant_type=authorization_code' \   -d 'code=<code_from_query_param>' \   -d 'redirect_uri=<http://127.0.0.1:5555/callback>' \   -d 'client_id=<code_client_id>' \   -d 'client_secret=<code_client_secret>'
- Replace 
<code_from_query_param>
, 
<code_client_id>
, and 
<code_client_secret>
with the actual values. - The response will include an 
access_token
, and if you requested 
offline
scope, a 
refresh_token
as well [OAuth2 authorization code flow](https://www.ory.sh/docs/oauth2-oidc/authorization-code-flow#web-server-app-and-confidential-client). --- Summary: You must implement the browser redirect, callback handler, and token exchange steps yourself using HTTP requests and your application logic. The CLI command automates this, but the API requires you to handle each step as described above.
s
@chilly-king-10285 when i call
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curl --location '<http://127.0.0.1:4444/oauth2/token>' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--header 'Cookie: csrf_token_24aea333b35d28c822e467e182874097a6d2ca58de8e4a3a477db6d2b6626306=ZC5b0zWAuUUjrISIb6G3/Je0kzQsEZaZjXku80zjvkg=' \
--data-urlencode 'grant_type=authorization_code' \
--data-urlencode 'code=ory_ac_lRhKNpUxPaSZ5VI6j0V3n0MH1uDWNRvEKqXasOeqIMU.IufSFu52Etaf5klRV7UgjnicCbUDipr78QDoH3nGDa4' \
--data-urlencode 'redirect_uri=<http://127.0.0.1:5555/callback>' \
--data-urlencode 'client_id=e4a0b14a-d539-4845-87d6-05d98dd3cd7d' \
--data-urlencode 'client_secret=nIz9P5zUN4TOpkcEp0F_SolBnu'
i get error
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{
  "error": "invalid_client",
  "error_description": "Client authentication failed (e.g., unknown client, no client authentication included, or unsupported authentication method). The OAuth 2.0 Client supports client authentication method 'client_secret_basic', but method 'client_secret_post' was requested. You must configure the OAuth 2.0 client's 'token_endpoint_auth_method' value to accept 'client_secret_post'."
}
b
A message from kapa.ai
The error message you are seeing:
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"Client authentication failed (e.g., unknown client, no client authentication included, or unsupported authentication method). The OAuth 2.0 Client supports client authentication method 'client_secret_basic', but method 'client_secret_post' was requested. You must configure the OAuth 2.0 client's 'token_endpoint_auth_method' value to accept 'client_secret_post'."
means that your OAuth2 client is currently configured to use 
client_secret_basic
for authentication at the token endpoint, but your 
curl
request is using 
client_secret_post
(sending the client credentials in the POST body). How to resolve: You have two options: --- ### 1. Use 
client_secret_basic
in your request Instead of sending 
client_id
and 
client_secret
in the POST body, use HTTP Basic Auth. For 
curl
, this means using the 
-u
flag:
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bash curl --location '<http://127.0.0.1:4444/oauth2/token>' \   --header 'Content-Type: application/x-www-form-urlencoded' \   --data-urlencode 'grant_type=authorization_code' \   --data-urlencode 'code=...' \   --data-urlencode 'redirect_uri=<http://127.0.0.1:5555/callback>' \   -u 'e4a0b14a-d539-4845-87d6-05d98dd3cd7d:nIz9P5zUN4TOpkcEp0F_SolBnu'
This matches the default 
token_endpoint_auth_method
for new clients, which is 
client_secret_basic
 [Client auth fails because Wrong token_endpoint_auth_method](https://www.ory.sh/docs/hydra/debug/token-endpoint-auth-method). --- ### 2. Change the client to accept 
client_secret_post
If you want to keep sending the credentials in the POST body, you must update your client to allow 
client_secret_post
as the authentication method. You can do this via the CLI or API: Using the API:
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bash curl -X PUT '<http://127.0.0.1:4445/admin/clients/e4a0b14a-d539-4845-87d6-05d98dd3cd7d>' \   -H 'Content-Type: application/json' \   -d '{     "token_endpoint_auth_method": "client_secret_post"   }'
Or, when creating the client, set 
"token_endpoint_auth_method": "client_secret_post"
 [Client auth fails because Wrong token_endpoint_auth_method](https://www.ory.sh/docs/hydra/debug/token-endpoint-auth-method). --- Summary: You must either use HTTP Basic Auth (
client_secret_basic
) in your token request, or update your client to accept 
client_secret_post
. The error is due to a mismatch between the client configuration and how you are sending credentials in your request.
s
@chilly-king-10285 I get the response
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{
  "access_token": "ory_at_SDXaYB1cYrlw2UJCtDS35t0Zmi2ohgjJcQeiVrISvG4.BicIotHAbBJuXq3inVaYKaHV1lMOI3BQHyHctuzxs08",
  "expires_in": 3599,
  "id_token": "eyJhbGciOiJSUzI1NiIsImtpZCI6IjUyNGYwM2EyLTQyNDAtNGFlZS05ZGMzLTIwNjA1N2RkZDcwZSIsInR5cCI6IkpXVCJ9.eyJhY3IiOiIwIiwiYXRfaGFzaCI6IlZXTmFpNnYxcEZuRm9VZTBYSHkwbFEiLCJhdWQiOlsiZTRhMGIxNGEtZDUzOS00ODQ1LTg3ZDYtMDVkOThkZDNjZDdkIl0sImF1dGhfdGltZSI6MTc0OTUyODc4MywiZXhwIjoxNzQ5NTMyODcwLCJpYXQiOjE3NDk1MjkyNzAsImlzcyI6Imh0dHA6Ly8xMjcuMC4wLjE6NDQ0NCIsImp0aSI6IjhjMGM5NGRlLTU0MTgtNGM0NS1hMzc4LTMwMTRiYTlkZDM3YSIsInJhdCI6MTc0OTUyODc3NSwic2lkIjoiYzNmOTZmMjItZTNlZS00NmM3LWI1NGUtZGZjOTdlNDYxY2E3Iiwic3ViIjoiZm9vQGJhci5jb20ifQ.WUzq2B3UF4esD8rF4ByOtZagiBeJbxxt2UXdAxt2cpR1f1LHUsyjgfQ3pbD0rHwZ_DGpC9azLD_WWUGA5qKHW4wxEo266UX9ZvQtGpqDYiIVhUeG9P7u4r7rkfyyO7pxNnY8_6uppB2UgwVzO0URJ0Iu-FjFNZ1tykfbg8I0-YDtxeEjN8U3lzpbhtAUgI_VbyuJ5IPtj814ufn9LlmQas4BsMgUatW8V65lU655oRjOZ63EWaFBLAdC_VtCBI4-IS0fdVgYNa4uIb8NYR3S4YlIKdhqRcW0phA17P6k7k3RGHzqAY6qM0ek3sGdTL8fqZ5Q8-2FbCvdPyWxHLxE-A_pnf2xKTC7iHBNYSZ4qnogi54NF_QwUmEOZtlQKxP11WrMdInlJfF3xB59utzFpMmCxKeHp8_DzUxqTuUL7-71RYvd68xJboiS0-5P296rtA9QwIq7bYX7eFrKFNhqLP4AC8xdjdW8MYVkr-n2Dm1bNjYcgLNZBhXQtalG3hELV0tWV7HWCjLdz-y8dO6cAnB9aKjNd3lSOduGmkczKAdlh13Yu45KlsbdvbTgG4mLDyBJhV_BYQ9MRENnmUy7sHfQ08NxIj2emXEYOEzfNQK6N_vmsUkDe22-NvH7afbRXOPWmd5191zfNRKdNHeEBDJc32GvOlaqOIhXknPeUpo",
  "refresh_token": "ory_rt_wQ4QkqxoRoF-5_FTh1YFrbWSBOhtspWHcz-LhN_nsCo.ugWic-7SN3zRO_WxjMEeCtIkFzujk8mGexTJRqlAQLw",
  "scope": "openid offline",
  "token_type": "bearer"
}
how about the next step?
b
A message from kapa.ai
You have successfully obtained an 
access_token
, 
id_token
, and 
refresh_token
from Ory Hydra using the OAuth2 Authorization Code flow. Here’s what you can do next: --- ### 1. Use the Access Token to Call Protected APIs You can use the 
access_token
to access protected resources by including it in the 
Authorization
header of your API requests:
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javascript const fetch = require("node-fetch") const accessToken = "your_access_token_here"  fetch("<https://api.example.com/resource>", {   headers: {     Authorization: "Bearer " + accessToken,   }, })   .then((response) => response.json())   .then((data) => console.log(data))   .catch((error) => console.error(error))
This is the standard way to use the access token to access APIs protected by Ory OAuth2 & OpenID Connect [Accessing APIs](https://www.ory.sh/docs/oauth2-oidc/overview/oauth2-concepts#accessing-apis). --- ### 2. Use the ID Token The 
id_token
is a JWT that contains information about the authenticated user. You can decode and validate it using the public keys from your Ory Hydra instance: - Public keys are available at:
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http://<your-hydra-host>/.well-known/jwks.json
- This allows you to verify the token’s signature and extract user claims [Modifying the authorization code flow](https://www.ory.sh/docs/oauth2-oidc/authorization-code-flow#modifying-the-authorization-code-flow). --- ### 3. Use the Refresh Token When the 
access_token
expires, you can use the 
refresh_token
to obtain a new access token without requiring the user to re-authenticate:
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javascript const endpoint = "<http://127.0.0.1:4444/oauth2/token>" const refreshToken = "your_refresh_token" const clientId = "your_client_id" const clientSecret = "your_client_secret"  const params = new URLSearchParams({   grant_type: "refresh_token",   refresh_token: refreshToken,   client_id: clientId,   client_secret: clientSecret, })  fetch(endpoint, {   method: "POST",   headers: {     "Content-Type": "application/x-www-form-urlencoded",   },   body: params.toString(), })   .then((response) => response.json())   .then((data) => {     console.log("New access token:", data.access_token)     console.log("New ID token:", data.id_token)     console.log("New refresh token:", data.refresh_token)   })   .catch((error) => {     console.error(error)   })
[OAuth2 refresh token grant](https://www.ory.sh/docs/oauth2-oidc/refresh-token-grant) --- If you need to introspect or validate the access token, you can use the introspection endpoint as described in the documentation. Let me know if you need guidance on a specific next step!
s
@chilly-king-10285 please give me a curl to se the 
refresh_token
to obtain a new access token without requiring the user to re-authenticate
b
A message from kapa.ai
To use the 
refresh_token
to obtain a new access token without requiring the user to re-authenticate, you can make a POST request to the 
/oauth2/token
endpoint with the 
grant_type
set to 
refresh_token
. Here is the 
curl
command based on the official Ory documentation:
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bash curl -X POST '<http://127.0.0.1:4444/oauth2/token>' \   -H 'Content-Type: application/x-www-form-urlencoded' \   -d 'grant_type=refresh_token' \   -d 'refresh_token=<your_refresh_token>' \   -d 'client_id=<your_client_id>' \   -d 'client_secret=<your_client_secret>'
Replace 
<your_refresh_token>
, 
<your_client_id>
, and 
<your_client_secret>
with your actual values. This will return a new access token, and possibly a new refresh token and ID token if applicable [OAuth2 refresh token grant](https://www.ory.sh/docs/oauth2-oidc/refresh-token-grant).
s
@chilly-king-10285 when i call
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curl --location '<http://127.0.0.1:4444/oauth2/token>' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--header 'Authorization: Basic ZTRhMGIxNGEtZDUzOS00ODQ1LTg3ZDYtMDVkOThkZDNjZDdkOm5JejlQNXpVTjRUT3BrY0VwMEZfU29sQm51' \
--header 'Cookie: csrf_token_24aea333b35d28c822e467e182874097a6d2ca58de8e4a3a477db6d2b6626306=ZC5b0zWAuUUjrISIb6G3/Je0kzQsEZaZjXku80zjvkg=' \
--data-urlencode 'grant_type=refresh_token' \
--data-urlencode 'refresh_token=ory_at_SDXaYB1cYrlw2UJCtDS35t0Zmi2ohgjJcQeiVrISvG4.BicIotHAbBJuXq3inVaYKaHV1lMOI3BQHyHctuzxs08' \
--data-urlencode 'client_id=e4a0b14a-d539-4845-87d6-05d98dd3cd7d' \
--data-urlencode 'client_secret=nIz9P5zUN4TOpkcEp0F_SolBnu'
i get error
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{
  "error": "invalid_client",
  "error_description": "Client authentication failed (e.g., unknown client, no client authentication included, or unsupported authentication method). The OAuth 2.0 Client supports client authentication method 'client_secret_basic', but method 'client_secret_post' was requested. You must configure the OAuth 2.0 client's 'token_endpoint_auth_method' value to accept 'client_secret_post'."
}
b
A message from kapa.ai
The error you are seeing:
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"Client authentication failed (e.g., unknown client, no client authentication included, or unsupported authentication method). The OAuth 2.0 Client supports client authentication method 'client_secret_basic', but method 'client_secret_post' was requested. You must configure the OAuth 2.0 client's 'token_endpoint_auth_method' value to accept 'client_secret_post'."
means that your client is configured to use 
client_secret_basic
for authentication, but your request is mixing both 
client_secret_basic
(via the 
Authorization
header) and 
client_secret_post
(by sending 
client_id
and 
client_secret
in the POST body). According to the Ory Hydra documentation, you must use only one authentication method, and it must match the client's configuration. How to fix: - For 
client_secret_basic
(default): Do not include 
client_id
and 
client_secret
in the POST body. Only use the 
Authorization
header:
Copy code
bash   curl --location '<http://127.0.0.1:4444/oauth2/token>' \     --header 'Content-Type: application/x-www-form-urlencoded' \     --header 'Authorization: Basic ZTRhMGIxNGEtZDUzOS00ODQ1LTg3ZDYtMDVkOThkZDNjZDdkOm5JejlQNXpVTjRUT3BrY0VwMEZfU29sQm51' \     --data-urlencode 'grant_type=refresh_token' \     --data-urlencode 'refresh_token=ory_at_SDXaYB1cYrlw2UJCtDS35t0Zmi2ohgjJcQeiVrISvG4.BicIotHAbBJuXq3inVaYKaHV1lMOI3BQHyHctuzxs08'
- For `client_secret_post`: If you want to send 
client_id
and 
client_secret
in the POST body, you must update your client to use 
client_secret_post
as the `token_endpoint_auth_method`:
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bash   curl -X PUT '<http://127.0.0.1:4445/admin/clients/e4a0b14a-d539-4845-87d6-05d98dd3cd7d>' \     -H 'Content-Type: application/json' \     -d '{"token_endpoint_auth_method": "client_secret_post"}'
Then, you can use:
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bash   curl --location '<http://127.0.0.1:4444/oauth2/token>' \     --header 'Content-Type: application/x-www-form-urlencoded' \     --data-urlencode 'grant_type=refresh_token' \     --data-urlencode 'refresh_token=ory_at_SDXaYB1cYrlw2UJCtDS35t0Zmi2ohgjJcQeiVrISvG4.BicIotHAbBJuXq3inVaYKaHV1lMOI3BQHyHctuzxs08' \     --data-urlencode 'client_id=e4a0b14a-d539-4845-87d6-05d98dd3cd7d' \     --data-urlencode 'client_secret=nIz9P5zUN4TOpkcEp0F_SolBnu'
Summary: You must use the authentication method that matches your client's 
token_endpoint_auth_method
setting. Mixing both methods in a single request will result in an error. This is explicitly described in the Ory Hydra documentation: > "If you try to authorize with the client credentials in the POST body, the authentication process will fail. To allow a client to perform the POST authorization scheme, you must set 'token_endpoint_auth_method' to 'client_secret_post'." [Client auth fails because Wrong token_endpoint_auth_method](https://www.ory.sh/docs/hydra/debug/token-endpoint-auth-method)
s
@chilly-king-10285 how can i make access_token expired ?
b
A message from kapa.ai
To make the 
access_token
expire sooner in Ory Hydra, you need to configure the access token's lifespan. You can do this either globally or per OAuth2 client. To set the access token expiration globally: Use the Ory CLI to patch the configuration:
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bash ory patch oauth2-config --project <project-id> --workspace <workspace-id> \   --replace "/ttl/access_token=\"5m\"" \   --format yaml
This example sets the access token lifespan to 5 minutes. Replace the value as needed [Configure token expiration time](https://www.ory.sh/docs/hydra/guides/client-token-expiration). To set the access token expiration for a specific client: You can use the API to set the lifespan for a specific client:
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bash curl -X PUT '<http://localhost:4445/admin/clients/<client_id>/lifespans>' \   -H 'Content-Type: application/json' \   -d '{     "authorization_code_grant_access_token_lifespan": "5m"   }'
This will make the access tokens issued to that client expire after 5 minutes [Ory API Reference](https://www.ory.sh/docs/reference/api). You can also use the SDK as shown in the documentation to set lifespans programmatically. Summary: To make 
access_token
expire, reduce its lifespan in the configuration—either globally or per client—using the CLI, API, or SDK.
s
@chilly-king-10285 No, i meant i want logout a access_token, how can i do with an api?
b
A message from kapa.ai
To "logout" or revoke an access token using the Ory Hydra API, you should use the token revocation endpoint. This will invalidate the access token so it can no longer be used. Here is how you can do it with the API:
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bash curl -X POST '<http://127.0.0.1:4444/oauth2/revoke>' \   -H 'Content-Type: application/x-www-form-urlencoded' \   -u '<client_id>:<client_secret>' \   -d 'token=<access_token>'
- Replace 
<client_id>
and 
<client_secret>
with your OAuth2 client credentials. - Replace 
<access_token>
with the token you want to revoke. This endpoint supports revoking both access and refresh tokens. After revocation, the token will be invalid for further use [revokeOAuth2Token](https://www.ory.sh/docs/hydra/reference/api). > Note: Revoking an access token does not end the user's session or log them out from the identity provider. It only invalidates the specific token. If you need to revoke all tokens for a client, you can use the admin endpoint to delete all access tokens for a client:
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bash curl -X DELETE '<http://127.0.0.1:4445/admin/oauth2/tokens?client_id=<client_id>>'
This deletes all access tokens issued to the specified client [deleteOAuth2Token](https://www.ory.sh/docs/hydra/reference/api). If you need to revoke login sessions (not just tokens), there are separate endpoints for that as well. If you need more details or a different type of logout, please specify!
s
@chilly-king-10285 now i want to use ory hydra to oath2 with trino, what is the value of
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http-server.authentication.oauth2.issuer=
http-server.authentication.oauth2.client-id=
http-server.authentication.oauth2.client-secret=
b
A message from kapa.ai
I'm sorry, but the knowledge sources provided do not contain explicit information about integrating Ory Hydra OAuth2 with Trino, nor do they specify the exact values to use for the following Trino configuration parameters:
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http-server.authentication.oauth2.issuer= http-server.authentication.oauth2.client-id= http-server.authentication.oauth2.client-secret=
However, based on standard OAuth2/OIDC practices and the Ory Hydra documentation, typically: - 
http-server.authentication.oauth2.issuer
would be set to the public URL of your Ory Hydra instance (for example, 
<http://localhost:4444>
or your deployed Hydra public endpoint). - 
http-server.authentication.oauth2.client-id
would be the 
client_id
of the OAuth2 client you created in Hydra for Trino. - 
http-server.authentication.oauth2.client-secret
would be the 
client_secret
associated with that client. Since the knowledge sources do not provide a Trino-specific integration example or confirm these values, please consult the Trino and Ory Hydra documentation for precise integration steps and verify the correct endpoints and credentials for your setup.
s
@chilly-king-10285 it means client-id and client-secret are fixed
b
A message from kapa.ai
The knowledge sources do not explicitly state whether the 
client_id
and 
client_secret
are "fixed" in the sense of being unchangeable. However, according to the Ory Hydra documentation, when you create an OAuth2 client, the 
client_id
and 
client_secret
are generated and returned to you. These values remain the same for that client unless you explicitly update or rotate them using the API or CLI. If you delete and recreate the client, new values will be generated. So, for a given OAuth2 client in Ory Hydra, the 
client_id
and 
client_secret
are fixed (do not change) unless you take action to update or rotate them. The knowledge sources do not mention any automatic rotation or change of these credentials after client creation [Manage OAuth 2.0 and OpenID Connect clients](https://www.ory.sh/docs/hydra/guides/oauth2-clients).
s
@chilly-king-10285 please give me a api to get a client
b
A message from kapa.ai
To get an OAuth2 client using the Ory Hydra API, you can use the following endpoint:
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GET /admin/clients/{id}
Replace 
{id}
with the client ID you want to retrieve. This endpoint will return the details of the specified OAuth2 client. Note that this endpoint never returns the client secret. Example using curl:
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bash curl -X GET '<http://localhost:4445/admin/clients/<client_id>>'
Replace 
<client_id>
with your actual client ID. This operation does not require authentication by default in Ory Hydra [Hydra API Reference – getOAuth2Client](https://www.ory.sh/docs/hydra/reference/api). > Note: If you are using Ory Network or another Ory product, authentication may be required [Ory API Reference – getOAuth2Client](https://www.ory.sh/docs/reference/api).
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