feat: support aws claude

common/constants.go

@@ -206,6 +206,7 @@ const (
 	ChannelTypeZhipu_v4       = 26
 	ChannelTypePerplexity     = 27
 	ChannelTypeLingYiWanWu    = 31
+	ChannelTypeAws            = 33
 )
 
 var ChannelBaseURLs = []string{
@@ -241,4 +242,7 @@ var ChannelBaseURLs = []string{
 	"",                                          //29
 	"",                                          //30
 	"https://api.lingyiwanwu.com",               //31
+	"",                                          //32
+	"",                                          //33
+
 }

controller/channel-test.go

@@ -86,7 +86,7 @@ func testChannel(channel *model.Channel, testModel string) (err error, openaiErr
 	if err != nil {
 		return err, nil
 	}
-	if resp.StatusCode != http.StatusOK {
+	if resp != nil && resp.StatusCode != http.StatusOK {
 		err := relaycommon.RelayErrorHandler(resp)
 		return fmt.Errorf("status code %d: %s", resp.StatusCode, err.Error.Message), &err.Error
 	}

go.mod

@@ -6,6 +6,9 @@ go 1.18
 require (
 	github.com/Calcium-Ion/go-epay v0.0.2
 	github.com/anknown/ahocorasick v0.0.0-20190904063843-d75dbd5169c0
+	github.com/aws/aws-sdk-go-v2 v1.26.1
+	github.com/aws/aws-sdk-go-v2/credentials v1.17.11
+	github.com/aws/aws-sdk-go-v2/service/bedrockruntime v1.7.4
 	github.com/gin-contrib/cors v1.4.0
 	github.com/gin-contrib/gzip v0.0.6
 	github.com/gin-contrib/sessions v0.0.5
@@ -16,6 +19,8 @@ require (
 	github.com/golang-jwt/jwt v3.2.2+incompatible
 	github.com/google/uuid v1.3.0
 	github.com/gorilla/websocket v1.5.0
+	github.com/jinzhu/copier v0.4.0
+	github.com/pkg/errors v0.9.1
 	github.com/pkoukk/tiktoken-go v0.1.6
 	github.com/samber/lo v1.39.0
 	github.com/shirou/gopsutil v3.21.11+incompatible
@@ -29,6 +34,10 @@ require (
 
 require (
 	github.com/anknown/darts v0.0.0-20151216065714-83ff685239e6 // indirect
+	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.2 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.5 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.5 // indirect
+	github.com/aws/smithy-go v1.20.2 // indirect
 	github.com/bytedance/sonic v1.9.1 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect

go.sum

@@ -1,11 +1,23 @@
-github.com/Calcium-Ion/go-epay v0.0.1 h1:cRCvwNTkPmmLM5od0p4w0cTcYcAPaAVLYr41ujseDcc=
-github.com/Calcium-Ion/go-epay v0.0.1/go.mod h1:cxo/ZOg8ClvE3VAnCmEzbuyAZINSq7kFEN9oHj5WQ2U=
 github.com/Calcium-Ion/go-epay v0.0.2 h1:3knFBuaBFpHzsGeGQU/QxUqZSHh5s0+jGo0P62pJzWc=
 github.com/Calcium-Ion/go-epay v0.0.2/go.mod h1:cxo/ZOg8ClvE3VAnCmEzbuyAZINSq7kFEN9oHj5WQ2U=
 github.com/anknown/ahocorasick v0.0.0-20190904063843-d75dbd5169c0 h1:onfun1RA+KcxaMk1lfrRnwCd1UUuOjJM/lri5eM1qMs=
 github.com/anknown/ahocorasick v0.0.0-20190904063843-d75dbd5169c0/go.mod h1:4yg+jNTYlDEzBjhGS96v+zjyA3lfXlFd5CiTLIkPBLI=
 github.com/anknown/darts v0.0.0-20151216065714-83ff685239e6 h1:HblK3eJHq54yET63qPCTJnks3loDse5xRmmqHgHzwoI=
 github.com/anknown/darts v0.0.0-20151216065714-83ff685239e6/go.mod h1:pbiaLIeYLUbgMY1kwEAdwO6UKD5ZNwdPGQlwokS9fe8=
+github.com/aws/aws-sdk-go-v2 v1.26.1 h1:5554eUqIYVWpU0YmeeYZ0wU64H2VLBs8TlhRB2L+EkA=
+github.com/aws/aws-sdk-go-v2 v1.26.1/go.mod h1:ffIFB97e2yNsv4aTSGkqtHnppsIJzw7G7BReUZ3jCXM=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.2 h1:x6xsQXGSmW6frevwDA+vi/wqhp1ct18mVXYN08/93to=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.2/go.mod h1:lPprDr1e6cJdyYeGXnRaJoP4Md+cDBvi2eOj00BlGmg=
+github.com/aws/aws-sdk-go-v2/credentials v1.17.11 h1:YuIB1dJNf1Re822rriUOTxopaHHvIq0l/pX3fwO+Tzs=
+github.com/aws/aws-sdk-go-v2/credentials v1.17.11/go.mod h1:AQtFPsDH9bI2O+71anW6EKL+NcD7LG3dpKGMV4SShgo=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.5 h1:aw39xVGeRWlWx9EzGVnhOR4yOjQDHPQ6o6NmBlscyQg=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.5/go.mod h1:FSaRudD0dXiMPK2UjknVwwTYyZMRsHv3TtkabsZih5I=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.5 h1:PG1F3OD1szkuQPzDw3CIQsRIrtTlUC3lP84taWzHlq0=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.5/go.mod h1:jU1li6RFryMz+so64PpKtudI+QzbKoIEivqdf6LNpOc=
+github.com/aws/aws-sdk-go-v2/service/bedrockruntime v1.7.4 h1:JgHnonzbnA3pbqj76wYsSZIZZQYBxkmMEjvL6GHy8XU=
+github.com/aws/aws-sdk-go-v2/service/bedrockruntime v1.7.4/go.mod h1:nZspkhg+9p8iApLFoyAqfyuMP0F38acy2Hm3r5r95Cg=
+github.com/aws/smithy-go v1.20.2 h1:tbp628ireGtzcHDDmLT/6ADHidqnwgF57XOXZe6tp4Q=
+github.com/aws/smithy-go v1.20.2/go.mod h1:krry+ya/rV9RDcV/Q16kpu6ypI4K2czasz0NC3qS14E=
 github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM=
 github.com/bytedance/sonic v1.9.1 h1:6iJ6NqdoxCDr6mbY8h18oSO+cShGSMRGCEo7F2h0x8s=
 github.com/bytedance/sonic v1.9.1/go.mod h1:i736AoUSYt75HyZLoJW9ERYxcy6eaN6h4BZXU064P/U=
@@ -66,8 +78,8 @@ github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keL
 github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
 github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
-github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
@@ -87,6 +99,8 @@ github.com/jackc/pgx/v5 v5.5.1 h1:5I9etrGkLrN+2XPCsi6XLlV5DITbSL/xBZdmAxFcXPI=
 github.com/jackc/pgx/v5 v5.5.1/go.mod h1:Ig06C2Vu0t5qXC60W8sqIthScaEnFvojjj9dSljmHRA=
 github.com/jackc/puddle/v2 v2.2.1 h1:RhxXJtFG022u4ibrCSMSiu5aOq1i77R3OHKNJj77OAk=
 github.com/jackc/puddle/v2 v2.2.1/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
+github.com/jinzhu/copier v0.4.0 h1:w3ciUoD19shMCRargcpm0cm91ytaBhDvuRpz1ODO/U8=
+github.com/jinzhu/copier v0.4.0/go.mod h1:DfbEm0FYsaqBcKcFuvmOZb218JkPGtvSHsKg8S8hyyg=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/jinzhu/now v1.1.4/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
@@ -132,6 +146,8 @@ github.com/pelletier/go-toml/v2 v2.0.1/go.mod h1:r9LEWfGN8R5k0VXJ+0BkIe7MYkRdwZO
 github.com/pelletier/go-toml/v2 v2.0.8 h1:0ctb6s9mE31h0/lhu+J6OPmVeDxJn+kYnJc2jZR9tGQ=
 github.com/pelletier/go-toml/v2 v2.0.8/go.mod h1:vuYfssBdrU2XDZ9bYydBu6t+6a6PYNcZljzZR9VXg+4=
 github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkoukk/tiktoken-go v0.1.6 h1:JF0TlJzhTbrI30wCvFuiw6FzP2+/bR+FIxUdgEAcUsw=
 github.com/pkoukk/tiktoken-go v0.1.6/go.mod h1:9NiV+i9mJKGj1rYOT+njbv+ZwA/zJxYdewGl6qVatpg=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -139,14 +155,10 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
 github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
 github.com/rogpeppe/go-internal v1.8.0 h1:FCbCCtXNOY3UtUuHUYaghJg4y7Fd14rXifAYUAtL9R8=
 github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
-github.com/samber/lo v1.38.1 h1:j2XEAqXKb09Am4ebOg31SpvzUTTs6EN3VfgeLUhPdXM=
-github.com/samber/lo v1.38.1/go.mod h1:+m/ZKRl6ClXCE2Lgf3MsQlWfh4bn1bz6CXEOxnEXnEA=
 github.com/samber/lo v1.39.0 h1:4gTz1wUhNYLhFSKl6O+8peW0v2F4BCY034GRpU9WnuA=
 github.com/samber/lo v1.39.0/go.mod h1:+m/ZKRl6ClXCE2Lgf3MsQlWfh4bn1bz6CXEOxnEXnEA=
 github.com/shirou/gopsutil v3.21.11+incompatible h1:+1+c1VGhc88SSonWP6foOcLhvnKlUeu/erjjvaPEYiI=
 github.com/shirou/gopsutil v3.21.11+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
-github.com/star-horizon/go-epay v0.0.0-20230204124159-fa2e2293fdc2 h1:avbt5a8F/zbYwFzTugrqWOBJe/K1cJj6+xpr+x1oVAI=
-github.com/star-horizon/go-epay v0.0.0-20230204124159-fa2e2293fdc2/go.mod h1:SiffGCWGGMVwujne2dUQbJ5zUVD1V1Yj0hDuTfqFNEo=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
@@ -179,8 +191,6 @@ golang.org/x/arch v0.3.0/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
 golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
 golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
-golang.org/x/exp v0.0.0-20220303212507-bbda1eaf7a17 h1:3MTrJm4PyNL9NBqvYDSj3DHl46qQakyfqfWo4jgfaEM=
-golang.org/x/exp v0.0.0-20220303212507-bbda1eaf7a17/go.mod h1:lgLbSvA5ygNOMpwM/9anMpWVlVJ7Z+cHWq/eFuinpGE=
 golang.org/x/exp v0.0.0-20240404231335-c0f41cb1a7a0 h1:985EYyeCOxTpcgOTJpflJUwOeEz0CQOdPt73OzpE9F8=
 golang.org/x/exp v0.0.0-20240404231335-c0f41cb1a7a0/go.mod h1:/lliqkxwWAhPjf5oSOIJup2XcqJaw8RGS6k3TGEc7GI=
 golang.org/x/image v0.15.0 h1:kOELfmgrmJlw4Cdb7g/QGuB3CvDrXbqEIww/pNtNBm8=
@@ -188,8 +198,6 @@ golang.org/x/image v0.15.0/go.mod h1:HUYqC05R2ZcZ3ejNQsIHQDQiwWM4JBqmm6MKANTp4LE
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.21.0 h1:AQyQV4dYCvJ7vGmJyKki9+PBdyvhkSd8EIx/qb0AYv4=
 golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
-golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
-golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
 golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -212,7 +220,6 @@ golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=

model/channel.go

@@ -25,6 +25,7 @@ type Channel struct {
 	Group              string  `json:"group" gorm:"type:varchar(64);default:'default'"`
 	UsedQuota          int64   `json:"used_quota" gorm:"bigint;default:0"`
 	ModelMapping       *string `json:"model_mapping" gorm:"type:varchar(1024);default:''"`
+	//MaxInputTokens     *int    `json:"max_input_tokens" gorm:"default:0"`
 	StatusCodeMapping *string `json:"status_code_mapping" gorm:"type:varchar(1024);default:''"`
 	Priority          *int64  `json:"priority" gorm:"bigint;default:0"`
 	AutoBan           *int    `json:"auto_ban" gorm:"default:1"`

relay/channel/aws/adaptor.go

@@ -0,0 +1,79 @@
+package aws
+
+import (
+	"errors"
+	"github.com/gin-gonic/gin"
+	"io"
+	"net/http"
+	"one-api/dto"
+	"one-api/relay/channel/claude"
+	relaycommon "one-api/relay/common"
+	"strings"
+)
+
+const (
+	RequestModeCompletion = 1
+	RequestModeMessage    = 2
+)
+
+type Adaptor struct {
+	RequestMode int
+}
+
+func (a *Adaptor) Init(info *relaycommon.RelayInfo, request dto.GeneralOpenAIRequest) {
+	if strings.HasPrefix(info.UpstreamModelName, "claude-3") {
+		a.RequestMode = RequestModeMessage
+	} else {
+		a.RequestMode = RequestModeCompletion
+	}
+}
+
+func (a *Adaptor) GetRequestURL(info *relaycommon.RelayInfo) (string, error) {
+	return "", nil
+}
+
+func (a *Adaptor) SetupRequestHeader(c *gin.Context, req *http.Request, info *relaycommon.RelayInfo) error {
+	return nil
+}
+
+func (a *Adaptor) ConvertRequest(c *gin.Context, relayMode int, request *dto.GeneralOpenAIRequest) (any, error) {
+	if request == nil {
+		return nil, errors.New("request is nil")
+	}
+
+	var claudeReq *claude.ClaudeRequest
+	var err error
+	if a.RequestMode == RequestModeCompletion {
+		claudeReq = claude.RequestOpenAI2ClaudeComplete(*request)
+	} else {
+		claudeReq, err = claude.RequestOpenAI2ClaudeMessage(*request)
+	}
+	c.Set("request_model", request.Model)
+	c.Set("converted_request", claudeReq)
+	return claudeReq, err
+}
+
+func (a *Adaptor) DoRequest(c *gin.Context, info *relaycommon.RelayInfo, requestBody io.Reader) (*http.Response, error) {
+	return nil, nil
+}
+
+func (a *Adaptor) DoResponse(c *gin.Context, resp *http.Response, info *relaycommon.RelayInfo) (usage *dto.Usage, err *dto.OpenAIErrorWithStatusCode) {
+	if info.IsStream {
+		err, usage = awsStreamHandler(c, info, a.RequestMode)
+	} else {
+		err, usage = awsHandler(c, info, a.RequestMode)
+	}
+	return
+}
+
+func (a *Adaptor) GetModelList() (models []string) {
+	for n := range awsModelIDMap {
+		models = append(models, n)
+	}
+
+	return
+}
+
+func (a *Adaptor) GetChannelName() string {
+	return ChannelName
+}

relay/channel/aws/constants.go

@@ -0,0 +1,12 @@
+package aws
+
+var awsModelIDMap = map[string]string{
+	"claude-instant-1.2":       "anthropic.claude-instant-v1",
+	"claude-2.0":               "anthropic.claude-v2",
+	"claude-2.1":               "anthropic.claude-v2:1",
+	"claude-3-sonnet-20240229": "anthropic.claude-3-sonnet-20240229-v1:0",
+	"claude-3-opus-20240229":   "anthropic.claude-3-opus-20240229-v1:0",
+	"claude-3-haiku-20240307":  "anthropic.claude-3-haiku-20240307-v1:0",
+}
+
+var ChannelName = "aws"

relay/channel/aws/dto.go

@@ -0,0 +1,14 @@
+package aws
+
+import "one-api/relay/channel/claude"
+
+type AwsClaudeRequest struct {
+	// AnthropicVersion should be "bedrock-2023-05-31"
+	AnthropicVersion string                 `json:"anthropic_version"`
+	Messages         []claude.ClaudeMessage `json:"messages"`
+	MaxTokens        int                    `json:"max_tokens,omitempty"`
+	Temperature      float64                `json:"temperature,omitempty"`
+	TopP             float64                `json:"top_p,omitempty"`
+	TopK             int                    `json:"top_k,omitempty"`
+	StopSequences    []string               `json:"stop_sequences,omitempty"`
+}

relay/channel/aws/relay-aws.go

@@ -0,0 +1,211 @@
+package aws
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"github.com/gin-gonic/gin"
+	"github.com/jinzhu/copier"
+	"github.com/pkg/errors"
+	"io"
+	"net/http"
+	"one-api/common"
+	relaymodel "one-api/dto"
+	"one-api/relay/channel/claude"
+	relaycommon "one-api/relay/common"
+	"strings"
+
+	"github.com/aws/aws-sdk-go-v2/aws"
+	"github.com/aws/aws-sdk-go-v2/credentials"
+	"github.com/aws/aws-sdk-go-v2/service/bedrockruntime"
+	"github.com/aws/aws-sdk-go-v2/service/bedrockruntime/types"
+)
+
+func newAwsClient(c *gin.Context, info *relaycommon.RelayInfo) (*bedrockruntime.Client, error) {
+	awsSecret := strings.Split(info.ApiKey, "|")
+	if len(awsSecret) != 3 {
+		return nil, errors.New("invalid aws secret key")
+	}
+	ak := awsSecret[0]
+	sk := awsSecret[1]
+	region := awsSecret[2]
+	client := bedrockruntime.New(bedrockruntime.Options{
+		Region:      region,
+		Credentials: aws.NewCredentialsCache(credentials.NewStaticCredentialsProvider(ak, sk, "")),
+	})
+
+	return client, nil
+}
+
+func wrapErr(err error) *relaymodel.OpenAIErrorWithStatusCode {
+	return &relaymodel.OpenAIErrorWithStatusCode{
+		StatusCode: http.StatusInternalServerError,
+		Error: relaymodel.OpenAIError{
+			Message: fmt.Sprintf("%s", err.Error()),
+		},
+	}
+}
+
+func awsModelID(requestModel string) (string, error) {
+	if awsModelID, ok := awsModelIDMap[requestModel]; ok {
+		return awsModelID, nil
+	}
+
+	return "", errors.Errorf("model %s not found", requestModel)
+}
+
+func awsHandler(c *gin.Context, info *relaycommon.RelayInfo, requestMode int) (*relaymodel.OpenAIErrorWithStatusCode, *relaymodel.Usage) {
+	awsCli, err := newAwsClient(c, info)
+	if err != nil {
+		return wrapErr(errors.Wrap(err, "newAwsClient")), nil
+	}
+
+	awsModelId, err := awsModelID(c.GetString("request_model"))
+	if err != nil {
+		return wrapErr(errors.Wrap(err, "awsModelID")), nil
+	}
+
+	awsReq := &bedrockruntime.InvokeModelInput{
+		ModelId:     aws.String(awsModelId),
+		Accept:      aws.String("application/json"),
+		ContentType: aws.String("application/json"),
+	}
+
+	claudeReq_, ok := c.Get("converted_request")
+	if !ok {
+		return wrapErr(errors.New("request not found")), nil
+	}
+	claudeReq := claudeReq_.(*claude.ClaudeRequest)
+	awsClaudeReq := &AwsClaudeRequest{
+		AnthropicVersion: "bedrock-2023-05-31",
+	}
+	if err = copier.Copy(awsClaudeReq, claudeReq); err != nil {
+		return wrapErr(errors.Wrap(err, "copy request")), nil
+	}
+
+	awsReq.Body, err = json.Marshal(awsClaudeReq)
+	if err != nil {
+		return wrapErr(errors.Wrap(err, "marshal request")), nil
+	}
+
+	awsResp, err := awsCli.InvokeModel(c.Request.Context(), awsReq)
+	if err != nil {
+		return wrapErr(errors.Wrap(err, "InvokeModel")), nil
+	}
+
+	claudeResponse := new(claude.ClaudeResponse)
+	err = json.Unmarshal(awsResp.Body, claudeResponse)
+	if err != nil {
+		return wrapErr(errors.Wrap(err, "unmarshal response")), nil
+	}
+
+	openaiResp := claude.ResponseClaude2OpenAI(requestMode, claudeResponse)
+	usage := relaymodel.Usage{
+		PromptTokens:     claudeResponse.Usage.InputTokens,
+		CompletionTokens: claudeResponse.Usage.OutputTokens,
+		TotalTokens:      claudeResponse.Usage.InputTokens + claudeResponse.Usage.OutputTokens,
+	}
+	openaiResp.Usage = usage
+
+	c.JSON(http.StatusOK, openaiResp)
+	return nil, &usage
+}
+
+func awsStreamHandler(c *gin.Context, info *relaycommon.RelayInfo, requestMode int) (*relaymodel.OpenAIErrorWithStatusCode, *relaymodel.Usage) {
+	awsCli, err := newAwsClient(c, info)
+	if err != nil {
+		return wrapErr(errors.Wrap(err, "newAwsClient")), nil
+	}
+
+	awsModelId, err := awsModelID(c.GetString("request_model"))
+	if err != nil {
+		return wrapErr(errors.Wrap(err, "awsModelID")), nil
+	}
+
+	awsReq := &bedrockruntime.InvokeModelWithResponseStreamInput{
+		ModelId:     aws.String(awsModelId),
+		Accept:      aws.String("application/json"),
+		ContentType: aws.String("application/json"),
+	}
+
+	claudeReq_, ok := c.Get("converted_request")
+	if !ok {
+		return wrapErr(errors.New("request not found")), nil
+	}
+	claudeReq := claudeReq_.(*claude.ClaudeRequest)
+
+	awsClaudeReq := &AwsClaudeRequest{
+		AnthropicVersion: "bedrock-2023-05-31",
+	}
+	if err = copier.Copy(awsClaudeReq, claudeReq); err != nil {
+		return wrapErr(errors.Wrap(err, "copy request")), nil
+	}
+	awsReq.Body, err = json.Marshal(awsClaudeReq)
+	if err != nil {
+		return wrapErr(errors.Wrap(err, "marshal request")), nil
+	}
+
+	awsResp, err := awsCli.InvokeModelWithResponseStream(c.Request.Context(), awsReq)
+	if err != nil {
+		return wrapErr(errors.Wrap(err, "InvokeModelWithResponseStream")), nil
+	}
+	stream := awsResp.GetStream()
+	defer stream.Close()
+
+	c.Writer.Header().Set("Content-Type", "text/event-stream")
+	var usage relaymodel.Usage
+	var id string
+	var model string
+	c.Stream(func(w io.Writer) bool {
+		event, ok := <-stream.Events()
+		if !ok {
+			c.Render(-1, common.CustomEvent{Data: "data: [DONE]"})
+			return false
+		}
+
+		switch v := event.(type) {
+		case *types.ResponseStreamMemberChunk:
+			claudeResp := new(claude.ClaudeResponse)
+			err := json.NewDecoder(bytes.NewReader(v.Value.Bytes)).Decode(claudeResp)
+			if err != nil {
+				common.SysError("error unmarshalling stream response: " + err.Error())
+				return false
+			}
+
+			response, claudeUsage := claude.StreamResponseClaude2OpenAI(requestMode, claudeResp)
+			if claudeUsage != nil {
+				usage.PromptTokens += claudeUsage.InputTokens
+				usage.CompletionTokens += claudeUsage.OutputTokens
+			}
+
+			if response == nil {
+				return true
+			}
+
+			if response.Id != "" {
+				id = response.Id
+			}
+			if response.Model != "" {
+				model = response.Model
+			}
+			response.Id = id
+			response.Model = model
+
+			jsonStr, err := json.Marshal(response)
+			if err != nil {
+				common.SysError("error marshalling stream response: " + err.Error())
+				return true
+			}
+			c.Render(-1, common.CustomEvent{Data: "data: " + string(jsonStr)})
+			return true
+		case *types.UnknownUnionMember:
+			fmt.Println("unknown tag:", v.Tag)
+			return false
+		default:
+			fmt.Println("union is nil or unknown type")
+			return false
+		}
+	})
+
+	return nil, &usage
+}

relay/channel/claude/adaptor.go

@@ -53,9 +53,9 @@ func (a *Adaptor) ConvertRequest(c *gin.Context, relayMode int, request *dto.Gen
 		return nil, errors.New("request is nil")
 	}
 	if a.RequestMode == RequestModeCompletion {
-		return requestOpenAI2ClaudeComplete(*request), nil
+		return RequestOpenAI2ClaudeComplete(*request), nil
 	} else {
-		return requestOpenAI2ClaudeMessage(*request)
+		return RequestOpenAI2ClaudeMessage(*request)
 	}
 }
 

relay/channel/claude/relay-claude.go

@@ -26,7 +26,7 @@ func stopReasonClaude2OpenAI(reason string) string {
 	}
 }
 
-func requestOpenAI2ClaudeComplete(textRequest dto.GeneralOpenAIRequest) *ClaudeRequest {
+func RequestOpenAI2ClaudeComplete(textRequest dto.GeneralOpenAIRequest) *ClaudeRequest {
 	claudeRequest := ClaudeRequest{
 		Model:             textRequest.Model,
 		Prompt:            "",
@@ -57,7 +57,7 @@ func requestOpenAI2ClaudeComplete(textRequest dto.GeneralOpenAIRequest) *ClaudeR
 	return &claudeRequest
 }
 
-func requestOpenAI2ClaudeMessage(textRequest dto.GeneralOpenAIRequest) (*ClaudeRequest, error) {
+func RequestOpenAI2ClaudeMessage(textRequest dto.GeneralOpenAIRequest) (*ClaudeRequest, error) {
 	claudeRequest := ClaudeRequest{
 		Model:         textRequest.Model,
 		MaxTokens:     textRequest.MaxTokens,
@@ -122,7 +122,7 @@ func requestOpenAI2ClaudeMessage(textRequest dto.GeneralOpenAIRequest) (*ClaudeR
 	return &claudeRequest, nil
 }
 
-func streamResponseClaude2OpenAI(reqMode int, claudeResponse *ClaudeResponse) (*dto.ChatCompletionsStreamResponse, *ClaudeUsage) {
+func StreamResponseClaude2OpenAI(reqMode int, claudeResponse *ClaudeResponse) (*dto.ChatCompletionsStreamResponse, *ClaudeUsage) {
 	var response dto.ChatCompletionsStreamResponse
 	var claudeUsage *ClaudeUsage
 	response.Object = "chat.completion.chunk"
@@ -149,6 +149,8 @@ func streamResponseClaude2OpenAI(reqMode int, claudeResponse *ClaudeResponse) (*
 				choice.FinishReason = &finishReason
 			}
 			claudeUsage = &claudeResponse.Usage
+		} else if claudeResponse.Type == "message_stop" {
+			return nil, nil
 		}
 	}
 	if claudeUsage == nil {
@@ -158,7 +160,7 @@ func streamResponseClaude2OpenAI(reqMode int, claudeResponse *ClaudeResponse) (*
 	return &response, claudeUsage
 }
 
-func responseClaude2OpenAI(reqMode int, claudeResponse *ClaudeResponse) *dto.OpenAITextResponse {
+func ResponseClaude2OpenAI(reqMode int, claudeResponse *ClaudeResponse) *dto.OpenAITextResponse {
 	choices := make([]dto.OpenAITextResponseChoice, 0)
 	fullTextResponse := dto.OpenAITextResponse{
 		Id:      fmt.Sprintf("chatcmpl-%s", common.GetUUID()),
@@ -242,7 +244,10 @@ func claudeStreamHandler(requestMode int, modelName string, promptTokens int, c
 				return true
 			}
 
-			response, claudeUsage := streamResponseClaude2OpenAI(requestMode, &claudeResponse)
+			response, claudeUsage := StreamResponseClaude2OpenAI(requestMode, &claudeResponse)
+			if response == nil {
+				return true
+			}
 			if requestMode == RequestModeCompletion {
 				responseText += claudeResponse.Completion
 				responseId = response.Id
@@ -317,7 +322,7 @@ func claudeHandler(requestMode int, c *gin.Context, resp *http.Response, promptT
 			StatusCode: resp.StatusCode,
 		}, nil
 	}
-	fullTextResponse := responseClaude2OpenAI(requestMode, &claudeResponse)
+	fullTextResponse := ResponseClaude2OpenAI(requestMode, &claudeResponse)
 	completionTokens, err, _ := service.CountTokenText(claudeResponse.Completion, model, false)
 	if err != nil {
 		return service.OpenAIErrorWrapper(err, "count_token_text_failed", http.StatusInternalServerError), nil

relay/constant/api_type.go

@@ -18,6 +18,7 @@ const (
 	APITypeZhipu_v4
 	APITypeOllama
 	APITypePerplexity
+	APITypeAws
 
 	APITypeDummy // this one is only for count, do not add any channel after this
 )
@@ -49,6 +50,8 @@ func ChannelType2APIType(channelType int) int {
 		apiType = APITypeOllama
 	case common.ChannelTypePerplexity:
 		apiType = APITypePerplexity
+	case common.ChannelTypeAws:
+		apiType = APITypeAws
 	}
 	return apiType
 }

relay/relay-text.go

@@ -159,8 +159,9 @@ func TextHelper(c *gin.Context) *dto.OpenAIErrorWithStatusCode {
 	if err != nil {
 		return service.OpenAIErrorWrapper(err, "do_request_failed", http.StatusInternalServerError)
 	}
-	relayInfo.IsStream = relayInfo.IsStream || strings.HasPrefix(resp.Header.Get("Content-Type"), "text/event-stream")
 
+	if resp != nil {
+		relayInfo.IsStream = relayInfo.IsStream || strings.HasPrefix(resp.Header.Get("Content-Type"), "text/event-stream")
 		if resp.StatusCode != http.StatusOK {
 			returnPreConsumedQuota(c, relayInfo.TokenId, userQuota, preConsumedQuota)
 			openaiErr := service.RelayErrorHandler(resp)
@@ -168,6 +169,7 @@ func TextHelper(c *gin.Context) *dto.OpenAIErrorWithStatusCode {
 			service.ResetStatusCode(openaiErr, statusCodeMappingStr)
 			return openaiErr
 		}
+	}
 
 	usage, openaiErr := adaptor.DoResponse(c, resp, relayInfo)
 	if openaiErr != nil {

relay/relay_adaptor.go

@@ -3,6 +3,7 @@ package relay
 import (
 	"one-api/relay/channel"
 	"one-api/relay/channel/ali"
+	"one-api/relay/channel/aws"
 	"one-api/relay/channel/baidu"
 	"one-api/relay/channel/claude"
 	"one-api/relay/channel/gemini"
@@ -45,6 +46,8 @@ func GetAdaptor(apiType int) channel.Adaptor {
 		return &ollama.Adaptor{}
 	case constant.APITypePerplexity:
 		return &perplexity.Adaptor{}
+	case constant.APITypeAws:
+		return &aws.Adaptor{}
 	}
 	return nil
 }

web/src/constants/channel.constants.js

@@ -22,6 +22,13 @@ export const CHANNEL_OPTIONS = [
     color: 'indigo',
     label: 'Anthropic Claude',
   },
+  {
+    key: 33,
+    text: 'AWS Claude',
+    value: 33,
+    color: 'black',
+    label: 'AWS Claude',
+  },
   {
     key: 3,
     text: 'Azure OpenAI',

web/src/helpers/render.js

@@ -164,24 +164,23 @@ const colors = [
 
 export const modelColorMap = {
   'dall-e': 'rgb(147,112,219)', // 深紫色
-  'dall-e-2': 'rgb(147,112,219)', // 介于紫色和蓝色之间的色调
+  // 'dall-e-2': 'rgb(147,112,219)', // 介于紫色和蓝色之间的色调
   'dall-e-3': 'rgb(153,50,204)', // 介于紫罗兰和洋红之间的色调
-  midjourney: 'rgb(136,43,180)', // 介于紫罗兰和洋红之间的色调
   'gpt-3.5-turbo': 'rgb(184,227,167)', // 浅绿色
-  'gpt-3.5-turbo-0301': 'rgb(131,220,131)', // 亮绿色
+  // 'gpt-3.5-turbo-0301': 'rgb(131,220,131)', // 亮绿色
   'gpt-3.5-turbo-0613': 'rgb(60,179,113)', // 海洋绿
   'gpt-3.5-turbo-1106': 'rgb(32,178,170)', // 浅海洋绿
-  'gpt-3.5-turbo-16k': 'rgb(252,200,149)', // 淡橙色
+  'gpt-3.5-turbo-16k': 'rgb(149,252,206)', // 淡橙色
-  'gpt-3.5-turbo-16k-0613': 'rgb(255,181,119)', // 淡桃色
+  'gpt-3.5-turbo-16k-0613': 'rgb(119,255,214)', // 淡桃色
   'gpt-3.5-turbo-instruct': 'rgb(175,238,238)', // 粉蓝色
   'gpt-4': 'rgb(135,206,235)', // 天蓝色
-  'gpt-4-0314': 'rgb(70,130,180)', // 钢蓝色
+  // 'gpt-4-0314': 'rgb(70,130,180)', // 钢蓝色
   'gpt-4-0613': 'rgb(100,149,237)', // 矢车菊蓝
   'gpt-4-1106-preview': 'rgb(30,144,255)', // 道奇蓝
   'gpt-4-0125-preview': 'rgb(2,177,236)', // 深天蓝
   'gpt-4-turbo-preview': 'rgb(2,177,255)', // 深天蓝
   'gpt-4-32k': 'rgb(104,111,238)', // 中紫色
-  'gpt-4-32k-0314': 'rgb(90,105,205)', // 暗灰蓝色
+  // 'gpt-4-32k-0314': 'rgb(90,105,205)', // 暗灰蓝色
   'gpt-4-32k-0613': 'rgb(61,71,139)', // 暗蓝灰色
   'gpt-4-all': 'rgb(65,105,225)', // 皇家蓝
   'gpt-4-gizmo-*': 'rgb(0,0,255)', // 纯蓝色
@@ -189,7 +188,7 @@ export const modelColorMap = {
   'text-ada-001': 'rgb(255,192,203)', // 粉红色
   'text-babbage-001': 'rgb(255,160,122)', // 浅珊瑚色
   'text-curie-001': 'rgb(219,112,147)', // 苍紫罗兰色
-  'text-davinci-002': 'rgb(199,21,133)', // 中紫罗兰红色
+  // 'text-davinci-002': 'rgb(199,21,133)', // 中紫罗兰红色
   'text-davinci-003': 'rgb(219,112,147)', // 苍紫罗兰色（与Curie相同，表示同一个系列）
   'text-davinci-edit-001': 'rgb(255,105,180)', // 热粉色
   'text-embedding-ada-002': 'rgb(255,182,193)', // 浅粉红
@@ -201,6 +200,10 @@ export const modelColorMap = {
   'tts-1-hd': 'rgb(255,215,0)', // 金色
   'tts-1-hd-1106': 'rgb(255,223,0)', // 金黄色（略有区别）
   'whisper-1': 'rgb(245,245,220)', // 米色
+  'claude-3-opus-20240229': 'rgb(255,132,31)', // 橙红色
+  'claude-3-sonnet-20240229': 'rgb(253,135,93)', // 橙色
+  'claude-3-haiku-20240307': 'rgb(255,175,146)', // 浅橙色
+  'claude-2.1': 'rgb(255,209,190)', // 浅橙色（略有区别）
 };
 
 export function stringToColor(str) {

web/src/pages/Channel/EditChannel.js

@@ -22,6 +22,7 @@ import {
   Checkbox,
   Banner,
 } from '@douyinfe/semi-ui';
+import { Divider } from 'semantic-ui-react';
 
 const MODEL_MAPPING_EXAMPLE = {
   'gpt-3.5-turbo-0301': 'gpt-3.5-turbo',
@@ -44,6 +45,8 @@ function type2secretPrompt(type) {
       return '按照如下格式输入：APIKey-AppId，例如：fastgpt-0sp2gtvfdgyi4k30jwlgwf1i-64f335d84283f05518e9e041';
     case 23:
       return '按照如下格式输入：AppId|SecretId|SecretKey';
+    case 33:
+      return '按照如下格式输入：Ak|Sk|Region';
     default:
       return '请输入渠道对应的鉴权密钥';
   }
@@ -62,6 +65,7 @@ const EditChannel = (props) => {
     type: 1,
     key: '',
     openai_organization: '',
+    max_input_tokens: 0,
     base_url: '',
     other: '',
     model_mapping: '',
@@ -86,6 +90,7 @@ const EditChannel = (props) => {
     if (name === 'type' && inputs.models.length === 0) {
       let localModels = [];
       switch (value) {
+        case 33:
         case 14:
           localModels = [
             'claude-instant-1.2',
@@ -641,36 +646,6 @@ const EditChannel = (props) => {
           >
             填入模板
           </Typography.Text>
-          <div style={{ marginTop: 10 }}>
-            <Typography.Text strong>
-              状态码复写（仅影响本地判断，不修改返回到上游的状态码）：
-            </Typography.Text>
-          </div>
-          <TextArea
-            placeholder={`此项可选，用于复写返回的状态码，比如将claude渠道的400错误复写为500（用于重试），请勿滥用该功能，例如：\n${JSON.stringify(STATUS_CODE_MAPPING_EXAMPLE, null, 2)}`}
-            name='status_code_mapping'
-            onChange={(value) => {
-              handleInputChange('status_code_mapping', value);
-            }}
-            autosize
-            value={inputs.status_code_mapping}
-            autoComplete='new-password'
-          />
-          <Typography.Text
-            style={{
-              color: 'rgba(var(--semi-blue-5), 1)',
-              userSelect: 'none',
-              cursor: 'pointer',
-            }}
-            onClick={() => {
-              handleInputChange(
-                'status_code_mapping',
-                JSON.stringify(STATUS_CODE_MAPPING_EXAMPLE, null, 2),
-              );
-            }}
-          >
-            填入模板
-          </Typography.Text>
           <div style={{ marginTop: 10 }}>
             <Typography.Text strong>密钥：</Typography.Text>
           </div>
@@ -700,6 +675,8 @@ const EditChannel = (props) => {
               autoComplete='new-password'
             />
           )}
+          {inputs.type === 1 && (
+            <>
               <div style={{ marginTop: 10 }}>
                 <Typography.Text strong>组织：</Typography.Text>
               </div>
@@ -712,6 +689,8 @@ const EditChannel = (props) => {
                 }}
                 value={inputs.openai_organization}
               />
+            </>
+          )}
           <div style={{ marginTop: 10 }}>
             <Typography.Text strong>默认测试模型：</Typography.Text>
           </div>
@@ -787,6 +766,50 @@ const EditChannel = (props) => {
               />
             </>
           )}
+          <div style={{ marginTop: 10 }}>
+            <Typography.Text strong>
+              状态码复写（仅影响本地判断，不修改返回到上游的状态码）：
+            </Typography.Text>
+          </div>
+          <TextArea
+            placeholder={`此项可选，用于复写返回的状态码，比如将claude渠道的400错误复写为500（用于重试），请勿滥用该功能，例如：\n${JSON.stringify(STATUS_CODE_MAPPING_EXAMPLE, null, 2)}`}
+            name='status_code_mapping'
+            onChange={(value) => {
+              handleInputChange('status_code_mapping', value);
+            }}
+            autosize
+            value={inputs.status_code_mapping}
+            autoComplete='new-password'
+          />
+          <Typography.Text
+            style={{
+              color: 'rgba(var(--semi-blue-5), 1)',
+              userSelect: 'none',
+              cursor: 'pointer',
+            }}
+            onClick={() => {
+              handleInputChange(
+                'status_code_mapping',
+                JSON.stringify(STATUS_CODE_MAPPING_EXAMPLE, null, 2),
+              );
+            }}
+          >
+            填入模板
+          </Typography.Text>
+          {/*<div style={{ marginTop: 10 }}>*/}
+          {/*  <Typography.Text strong>*/}
+          {/*    最大请求token（0表示不限制）：*/}
+          {/*  </Typography.Text>*/}
+          {/*</div>*/}
+          {/*<Input*/}
+          {/*  label='最大请求token'*/}
+          {/*  name='max_input_tokens'*/}
+          {/*  placeholder='默认为0，表示不限制'*/}
+          {/*  onChange={(value) => {*/}
+          {/*    handleInputChange('max_input_tokens', value);*/}
+          {/*  }}*/}
+          {/*  value={inputs.max_input_tokens}*/}
+          {/*/>*/}
         </Spin>
       </SideSheet>
     </>