初始化导入 new-api 源码

2026-04-09 22:31:14 +08:00
commit 75bda2e845
994 changed files with 250292 additions and 0 deletions
--- a/setting/operation_setting/channel_affinity_setting.go
+++ b/setting/operation_setting/channel_affinity_setting.go
@@ -0,0 +1,120 @@
+package operation_setting
+
+import "github.com/QuantumNous/new-api/setting/config"
+
+type ChannelAffinityKeySource struct {
+	Type string `json:"type"` // context_int, context_string, gjson
+	Key  string `json:"key,omitempty"`
+	Path string `json:"path,omitempty"`
+}
+
+type ChannelAffinityRule struct {
+	Name             string                     `json:"name"`
+	ModelRegex       []string                   `json:"model_regex"`
+	PathRegex        []string                   `json:"path_regex"`
+	UserAgentInclude []string                   `json:"user_agent_include,omitempty"`
+	KeySources       []ChannelAffinityKeySource `json:"key_sources"`
+
+	ValueRegex string `json:"value_regex"`
+	TTLSeconds int    `json:"ttl_seconds"`
+
+	ParamOverrideTemplate map[string]interface{} `json:"param_override_template,omitempty"`
+
+	SkipRetryOnFailure bool `json:"skip_retry_on_failure,omitempty"`
+
+	IncludeUsingGroup bool `json:"include_using_group"`
+	IncludeRuleName   bool `json:"include_rule_name"`
+}
+
+type ChannelAffinitySetting struct {
+	Enabled           bool                  `json:"enabled"`
+	SwitchOnSuccess   bool                  `json:"switch_on_success"`
+	MaxEntries        int                   `json:"max_entries"`
+	DefaultTTLSeconds int                   `json:"default_ttl_seconds"`
+	Rules             []ChannelAffinityRule `json:"rules"`
+}
+
+var codexCliPassThroughHeaders = []string{
+	"Originator",
+	"Session_id",
+	"User-Agent",
+	"X-Codex-Beta-Features",
+	"X-Codex-Turn-Metadata",
+}
+
+var claudeCliPassThroughHeaders = []string{
+	"X-Stainless-Arch",
+	"X-Stainless-Lang",
+	"X-Stainless-Os",
+	"X-Stainless-Package-Version",
+	"X-Stainless-Retry-Count",
+	"X-Stainless-Runtime",
+	"X-Stainless-Runtime-Version",
+	"X-Stainless-Timeout",
+	"User-Agent",
+	"X-App",
+	"Anthropic-Beta",
+	"Anthropic-Dangerous-Direct-Browser-Access",
+	"Anthropic-Version",
+}
+
+func buildPassHeaderTemplate(headers []string) map[string]interface{} {
+	clonedHeaders := make([]string, 0, len(headers))
+	clonedHeaders = append(clonedHeaders, headers...)
+	return map[string]interface{}{
+		"operations": []map[string]interface{}{
+			{
+				"mode":        "pass_headers",
+				"value":       clonedHeaders,
+				"keep_origin": true,
+			},
+		},
+	}
+}
+
+var channelAffinitySetting = ChannelAffinitySetting{
+	Enabled:           true,
+	SwitchOnSuccess:   true,
+	MaxEntries:        100_000,
+	DefaultTTLSeconds: 3600,
+	Rules: []ChannelAffinityRule{
+		{
+			Name:       "codex cli trace",
+			ModelRegex: []string{"^gpt-.*$"},
+			PathRegex:  []string{"/v1/responses"},
+			KeySources: []ChannelAffinityKeySource{
+				{Type: "gjson", Path: "prompt_cache_key"},
+			},
+			ValueRegex:            "",
+			TTLSeconds:            0,
+			ParamOverrideTemplate: buildPassHeaderTemplate(codexCliPassThroughHeaders),
+			SkipRetryOnFailure:    true,
+			IncludeUsingGroup:     true,
+			IncludeRuleName:       true,
+			UserAgentInclude:      nil,
+		},
+		{
+			Name:       "claude cli trace",
+			ModelRegex: []string{"^claude-.*$"},
+			PathRegex:  []string{"/v1/messages"},
+			KeySources: []ChannelAffinityKeySource{
+				{Type: "gjson", Path: "metadata.user_id"},
+			},
+			ValueRegex:            "",
+			TTLSeconds:            0,
+			ParamOverrideTemplate: buildPassHeaderTemplate(claudeCliPassThroughHeaders),
+			SkipRetryOnFailure:    true,
+			IncludeUsingGroup:     true,
+			IncludeRuleName:       true,
+			UserAgentInclude:      nil,
+		},
+	},
+}
+
+func init() {
+	config.GlobalConfig.Register("channel_affinity_setting", &channelAffinitySetting)
+}
+
+func GetChannelAffinitySetting() *ChannelAffinitySetting {
+	return &channelAffinitySetting
+}