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feature: allow ai-proxy to forward standard AI capabilities that are … (#1704)

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pepesi
2025-02-12 15:23:44 +08:00
committed by GitHub
parent 477e44b9f1
commit a84a382f1d
32 changed files with 517 additions and 158 deletions
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17
plugins/wasm-go/extensions/ai-proxy/provider/baichuan.go
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@@ -12,8 +12,7 @@ import (
// baichuanProvider is the provider for baichuan Ai service.
const (
baichuanDomain = "api.baichuan-ai.com"
baichuanChatCompletionPath = "/v1/chat/completions"
baichuanDomain = "api.baichuan-ai.com"
)
type baichuanProviderInitializer struct {
@@ -26,7 +25,15 @@ func (m *baichuanProviderInitializer) ValidateConfig(config *ProviderConfig) err
return nil
}
func (m *baichuanProviderInitializer) DefaultCapabilities() map[string]string {
return map[string]string{
string(ApiNameChatCompletion): PathOpenAIChatCompletions,
string(ApiNameEmbeddings): PathOpenAIEmbeddings,
}
}
func (m *baichuanProviderInitializer) CreateProvider(config ProviderConfig) (Provider, error) {
config.setDefaultCapabilities(m.DefaultCapabilities())
return &baichuanProvider{
config: config,
contextCache: createContextCache(&config),
@@ -43,7 +50,7 @@ func (m *baichuanProvider) GetProviderType() string {
}
func (m *baichuanProvider) OnRequestHeaders(ctx wrapper.HttpContext, apiName ApiName, log wrapper.Log) error {
if apiName != ApiNameChatCompletion {
if !m.config.isSupportedAPI(apiName) {
return errUnsupportedApiName
}
m.config.handleRequestHeaders(m, ctx, apiName, log)
@@ -51,14 +58,14 @@ func (m *baichuanProvider) OnRequestHeaders(ctx wrapper.HttpContext, apiName Api
}
func (m *baichuanProvider) OnRequestBody(ctx wrapper.HttpContext, apiName ApiName, body []byte, log wrapper.Log) (types.Action, error) {
if apiName != ApiNameChatCompletion {
if !m.config.isSupportedAPI(apiName) {
return types.ActionContinue, errUnsupportedApiName
}
return m.config.handleRequestBody(m, m.contextCache, ctx, apiName, body, log)
}
func (m *baichuanProvider) TransformRequestHeaders(ctx wrapper.HttpContext, apiName ApiName, headers http.Header, log wrapper.Log) {
util.OverwriteRequestPathHeader(headers, baichuanChatCompletionPath)
util.OverwriteRequestPathHeaderByCapability(headers, string(apiName), m.config.capabilities)
util.OverwriteRequestHostHeader(headers, baichuanDomain)
util.OverwriteRequestAuthorizationHeader(headers, "Bearer "+m.config.GetApiTokenInUse(ctx))
headers.Del("Content-Length")