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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/deepseek.go
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@@ -12,7 +12,9 @@ import (
// deepseekProvider is the provider for deepseek Ai service.
const (
deepseekDomain = "api.deepseek.com"
deepseekDomain = "api.deepseek.com"
// TODO: docs: https://api-docs.deepseek.com/api/create-chat-completion
// accourding to the docs, the path should be /chat/completions, need to be verified
deepseekChatCompletionPath = "/v1/chat/completions"
)
@@ -26,7 +28,14 @@ func (m *deepseekProviderInitializer) ValidateConfig(config *ProviderConfig) err
return nil
}
func (m *deepseekProviderInitializer) DefaultCapabilities() map[string]string {
return map[string]string{
string(ApiNameChatCompletion): deepseekChatCompletionPath,
}
}
func (m *deepseekProviderInitializer) CreateProvider(config ProviderConfig) (Provider, error) {
config.setDefaultCapabilities(m.DefaultCapabilities())
return &deepseekProvider{
config: config,
contextCache: createContextCache(&config),
@@ -43,7 +52,7 @@ func (m *deepseekProvider) GetProviderType() string {
}
func (m *deepseekProvider) 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 +60,14 @@ func (m *deepseekProvider) OnRequestHeaders(ctx wrapper.HttpContext, apiName Api
}
func (m *deepseekProvider) 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 *deepseekProvider) TransformRequestHeaders(ctx wrapper.HttpContext, apiName ApiName, headers http.Header, log wrapper.Log) {
util.OverwriteRequestPathHeader(headers, deepseekChatCompletionPath)
util.OverwriteRequestPathHeaderByCapability(headers, string(apiName), m.config.capabilities)
util.OverwriteRequestHostHeader(headers, deepseekDomain)
util.OverwriteRequestAuthorizationHeader(headers, "Bearer "+m.config.GetApiTokenInUse(ctx))
headers.Del("Content-Length")