bitloi ea3a5dba11 fix: validate custom model inputs (#15200) ...

### What problem does this PR solve?

Closes #15199.

The add-custom-model endpoint is routed through
`/api/v1/providers/:provider_name/instances/:instance_name/models`, but
the handler previously trusted `provider_name` and `instance_name` from
the JSON body instead of the path target. A request could therefore hit
one provider/instance URL while operating on a different body
provider/instance.

The same handler only rejected `model_types` when the slice was nil. An
empty array passed validation and reached
`ModelProviderService.AddCustomModel`, where `request.ModelTypes[0]`
could panic.

This PR makes the path provider/instance authoritative, rejects
mismatched body values, rejects missing or empty `model_types`, and adds
a service-level guard so direct service callers cannot hit the same
panic path.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

2026-05-29 10:15:01 +08:00

..

admin

Go: add ingestion server (#15094)

2026-05-25 14:00:08 +08:00

binding

build(go): make bash build.sh work on macOS arm64 (Homebrew) (#15009)

2026-05-21 15:33:09 +08:00

cache

Go: move logger to common module (#14545)

2026-05-06 10:41:58 +08:00

cli

Implement Elasticsearch functions in GO (#15160)

2026-05-25 19:15:07 +08:00

common

Go: add ingestion server (#15094)

2026-05-25 14:00:08 +08:00

cpp

build(go): make bash build.sh work on macOS arm64 (Homebrew) (#15009)

2026-05-21 15:33:09 +08:00

dao

feat(go-api): implement tenant member management (issue #15294) (#15295)

2026-05-29 10:13:09 +08:00

engine

Implement Elasticsearch functions in GO (#15160)

2026-05-25 19:15:07 +08:00

entity

fix(go-models): harden JieKouAI driver requests (#15337)

2026-05-29 10:09:27 +08:00

handler

fix: validate custom model inputs (#15200)

2026-05-29 10:15:01 +08:00

ingestion

Go: add ingestion server (#15094)

2026-05-25 14:00:08 +08:00

proto

Go: add ingestion server (#15094)

2026-05-25 14:00:08 +08:00

router

feat(go-api): implement tenant member management (issue #15294) (#15295)

2026-05-29 10:13:09 +08:00

server

Go: add ingestion server (#15094)

2026-05-25 14:00:08 +08:00

service

fix: validate custom model inputs (#15200)

2026-05-29 10:15:01 +08:00

storage

Go: move logger to common module (#14545)

2026-05-06 10:41:58 +08:00

tokenizer

Go: move logger to common module (#14545)

2026-05-06 10:41:58 +08:00

utility

Go: move logger to common module (#14545)

2026-05-06 10:41:58 +08:00

development.md

Implement Elasticsearch functions in GO (#15160)

2026-05-25 19:15:07 +08:00