Jérôme Gasperi

Single Sign On with OAuth and OpenID

WGISS-36ESA/ESRIN - Frascati, Italy - September 19th, 2013

OpenID is an open standard for authentication. Model is based on confidence links between Service Providers and Authentication Providers (i.e. OpenID providers) to achieve Single Sign On authentication

OAuth is an open standard for authorization.It provides a method for clients to access server resources on behalf of a resource owner

OAuth is an open standard for authorization.It provides a method for clients to access server resources on behalf of a resource owner

etc...

ExperimentFilter access to Kalideos (i.e. SPOT) data through a secured WMS server using OpenID Connect (i.e. OpenID over OAuth)

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

3. Authentication with OAuth(OpenID Connect)

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

3. Authentication with OAuth(OpenID Connect)

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

3. Authentication with OAuth(OpenID Connect)

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

3. Authentication with OAuth(OpenID Connect)

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

3. Authentication with OAuth(OpenID Connect)

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

3. Authentication with OAuth(OpenID Connect)

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

3. Authentication with OAuth(OpenID Connect)

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

3. Authentication with OAuth(OpenID Connect)

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

3. Authentication with OAuth(OpenID Connect)

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

3. Authentication with OAuth(OpenID Connect)

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

3. Authentication with OAuth(OpenID Connect)

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

3. Authentication with OAuth(OpenID Connect)

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

3. Authentication with OAuth(OpenID Connect)

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

3. Authentication with OAuth(OpenID Connect)

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

3. Authentication with OAuth(OpenID Connect)

Kalideos Server

Identity Server

LDAP

WMS Server

1. Ask for authentication

2. Redirect to Identity Server

5. Send OAuth token

6. Get user informationusing OAuth token

10. Return user information

9. Send OAuth token forvalidation and get userinformation

7. Return user information

4. Return OAuth token

8. Send OAuth token

14. Ask for WMS feed

15. Return WMS feed

11. Ask for user rights

12. Get user rights

13. Create user session

3. Authentication with OAuth(OpenID Connect)

OpenID Connect planned to be used in Theia (i.e. French Land Surface Thematic Center)