108 lines
3.1 KiB
Go
108 lines
3.1 KiB
Go
package resolvers
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import (
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"context"
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"fmt"
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"log"
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"strings"
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"time"
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"github.com/authorizerdev/authorizer/server/constants"
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"github.com/authorizerdev/authorizer/server/cookie"
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"github.com/authorizerdev/authorizer/server/db"
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"github.com/authorizerdev/authorizer/server/db/models"
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"github.com/authorizerdev/authorizer/server/envstore"
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"github.com/authorizerdev/authorizer/server/graph/model"
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"github.com/authorizerdev/authorizer/server/sessionstore"
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"github.com/authorizerdev/authorizer/server/token"
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"github.com/authorizerdev/authorizer/server/utils"
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"golang.org/x/crypto/bcrypt"
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)
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// LoginResolver is a resolver for login mutation
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func LoginResolver(ctx context.Context, params model.LoginInput) (*model.AuthResponse, error) {
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gc, err := utils.GinContextFromContext(ctx)
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var res *model.AuthResponse
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if err != nil {
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return res, err
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}
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if envstore.EnvStoreObj.GetBoolStoreEnvVariable(constants.EnvKeyDisableBasicAuthentication) {
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return res, fmt.Errorf(`basic authentication is disabled for this instance`)
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}
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params.Email = strings.ToLower(params.Email)
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user, err := db.Provider.GetUserByEmail(params.Email)
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if err != nil {
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return res, fmt.Errorf(`user with this email not found`)
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}
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if user.RevokedTimestamp != nil {
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return res, fmt.Errorf(`user access has been revoked`)
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}
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if !strings.Contains(user.SignupMethods, constants.SignupMethodBasicAuth) {
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return res, fmt.Errorf(`user has not signed up email & password`)
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}
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if user.EmailVerifiedAt == nil {
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return res, fmt.Errorf(`email not verified`)
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}
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err = bcrypt.CompareHashAndPassword([]byte(*user.Password), []byte(params.Password))
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if err != nil {
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log.Println("compare password error:", err)
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return res, fmt.Errorf(`invalid password`)
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}
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roles := envstore.EnvStoreObj.GetSliceStoreEnvVariable(constants.EnvKeyDefaultRoles)
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currentRoles := strings.Split(user.Roles, ",")
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if len(params.Roles) > 0 {
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if !utils.IsValidRoles(currentRoles, params.Roles) {
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return res, fmt.Errorf(`invalid roles`)
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}
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roles = params.Roles
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}
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scope := []string{"openid", "email", "profile"}
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if params.Scope != nil && len(scope) > 0 {
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scope = params.Scope
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}
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authToken, err := token.CreateAuthToken(gc, user, roles, scope)
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if err != nil {
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return res, err
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}
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expiresIn := authToken.AccessToken.ExpiresAt - time.Now().Unix()
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if expiresIn <= 0 {
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expiresIn = 1
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}
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res = &model.AuthResponse{
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Message: `Logged in successfully`,
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AccessToken: &authToken.AccessToken.Token,
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IDToken: &authToken.IDToken.Token,
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ExpiresIn: &expiresIn,
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User: user.AsAPIUser(),
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}
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cookie.SetSession(gc, authToken.FingerPrintHash)
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sessionstore.SetState(authToken.FingerPrintHash, authToken.FingerPrint+"@"+user.ID)
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sessionstore.SetState(authToken.AccessToken.Token, authToken.FingerPrint+"@"+user.ID)
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if authToken.RefreshToken != nil {
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res.RefreshToken = &authToken.RefreshToken.Token
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sessionstore.SetState(authToken.RefreshToken.Token, authToken.FingerPrint+"@"+user.ID)
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}
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go db.Provider.AddSession(models.Session{
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UserID: user.ID,
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UserAgent: utils.GetUserAgent(gc.Request),
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IP: utils.GetIP(gc.Request),
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})
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return res, nil
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}
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