Bug: Unable to configure Keycloak SSO #980

New Issue

MrUnknownDE · 2026-04-05T16:24:20+02:00

MrUnknownDE commented

2026-04-05 16:24:20 +02:00

Originally created by @praveen-livspace on 5/14/2024

Describe the bug
Signature validation fails on authenticating with Keycloak.


2024-05-14 17:01:30.750 | Error: error:1E08010C:DECODER routines::unsupported |  
-- | -- | --
  |   | 2024-05-14 17:01:30.750 | at Verify.verify (node:internal/crypto/sig:224:24) |  
  |   | 2024-05-14 17:01:30.750 | at RSASHA256.verifySignature (/usr/src/app/node_modules/xml-crypto/lib/signed-xml.js:116:24) |  
  |   | 2024-05-14 17:01:30.750 | at SignedXml.validateSignatureValue (/usr/src/app/node_modules/xml-crypto/lib/signed-xml.js:442:20) |  
  |   | 2024-05-14 17:01:30.750 | at SignedXml.checkSignature (/usr/src/app/node_modules/xml-crypto/lib/signed-xml.js:376:15) |  
  |   | 2024-05-14 17:01:30.750 | at Function.isSignatureValid (/usr/src/app/FeatureSet/Identity/Utils/SSO.ts:138:38) |  
  |   | 2024-05-14 17:01:30.750 | at loginUserWithSso (/usr/src/app/FeatureSet/Identity/API/SSO.ts:247:26) |  
  |   | 2024-05-14 17:01:30.750 | at processTicksAndRejections (node:internal/process/task_queues:95:5) |  
  |   | 2024-05-14 17:01:30.750 | at async /usr/src/app/FeatureSet/Identity/API/SSO.ts:134:16 { |  
  |   | 2024-05-14 17:01:30.750 | library: 'DECODER routines', |  
  |   | 2024-05-14 17:01:30.750 | reason: 'unsupported', |  
  |   | 2024-05-14 17:01:30.750 | code: 'ERR_OSSL_UNSUPPORTED' |  
  |   | 2024-05-14 17:01:30.750 | } |  
  |   | 2024-05-14 17:01:30.751 | BadRequestException [Error]: Signature is not valid or Public Certificate configured with this SSO provider is not valid |  
  |   | 2024-05-14 17:01:30.751 | at loginUserWithSso (/usr/src/app/FeatureSet/Identity/API/SSO.ts:255:21) |  
  |   | 2024-05-14 17:01:30.751 | at processTicksAndRejections (node:internal/process/task_queues:95:5) |  
  |   | 2024-05-14 17:01:30.751 | at async /usr/src/app/FeatureSet/Identity/API/SSO.ts:134:16 { |  
  |   | 2024-05-14 17:01:30.751 | _code: 400 |  
  |   | 2024-05-14 17:01:30.751 | }

To Reproduce
Steps to reproduce the behavior:

Configure SAML SSO for any project using keycloak.
Configure the details.
Try logging in using the test link
See error

Expected behavior
User should be able to login.

Screenshots
If applicable, add screenshots to help explain your problem.

Deployment Type
Self Hosted: 7.0.2270

Additional context
Add any other context about the problem here.

*Originally created by @praveen-livspace on 5/14/2024* **Describe the bug** Signature validation fails on authenticating with Keycloak. ``` 2024-05-14 17:01:30.750 | Error: error:1E08010C:DECODER routines::unsupported | -- | -- | -- | | 2024-05-14 17:01:30.750 | at Verify.verify (node:internal/crypto/sig:224:24) | | | 2024-05-14 17:01:30.750 | at RSASHA256.verifySignature (/usr/src/app/node_modules/xml-crypto/lib/signed-xml.js:116:24) | | | 2024-05-14 17:01:30.750 | at SignedXml.validateSignatureValue (/usr/src/app/node_modules/xml-crypto/lib/signed-xml.js:442:20) | | | 2024-05-14 17:01:30.750 | at SignedXml.checkSignature (/usr/src/app/node_modules/xml-crypto/lib/signed-xml.js:376:15) | | | 2024-05-14 17:01:30.750 | at Function.isSignatureValid (/usr/src/app/FeatureSet/Identity/Utils/SSO.ts:138:38) | | | 2024-05-14 17:01:30.750 | at loginUserWithSso (/usr/src/app/FeatureSet/Identity/API/SSO.ts:247:26) | | | 2024-05-14 17:01:30.750 | at processTicksAndRejections (node:internal/process/task_queues:95:5) | | | 2024-05-14 17:01:30.750 | at async /usr/src/app/FeatureSet/Identity/API/SSO.ts:134:16 { | | | 2024-05-14 17:01:30.750 | library: 'DECODER routines', | | | 2024-05-14 17:01:30.750 | reason: 'unsupported', | | | 2024-05-14 17:01:30.750 | code: 'ERR_OSSL_UNSUPPORTED' | | | 2024-05-14 17:01:30.750 | } | | | 2024-05-14 17:01:30.751 | BadRequestException [Error]: Signature is not valid or Public Certificate configured with this SSO provider is not valid | | | 2024-05-14 17:01:30.751 | at loginUserWithSso (/usr/src/app/FeatureSet/Identity/API/SSO.ts:255:21) | | | 2024-05-14 17:01:30.751 | at processTicksAndRejections (node:internal/process/task_queues:95:5) | | | 2024-05-14 17:01:30.751 | at async /usr/src/app/FeatureSet/Identity/API/SSO.ts:134:16 { | | | 2024-05-14 17:01:30.751 | _code: 400 | | | 2024-05-14 17:01:30.751 | } ``` **To Reproduce** Steps to reproduce the behavior: 1. Configure SAML SSO for any project using keycloak. 2. Configure the details. 3. Try logging in using the test link 4. See error **Expected behavior** User should be able to login. **Screenshots** If applicable, add screenshots to help explain your problem. **Deployment Type** Self Hosted: 7.0.2270 **Additional context** Add any other context about the problem here.

MrUnknownDE closed this issue

2026-04-05 16:24:20 +02:00

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Reference: github/oneuptime#980