photoprism/internal/form/client.go
Michael Mayer 467f7b1585 OAuth2: Add Client Credentials Authentication #213 #782 #808 #3730 #3943
This adds standard OAuth2 client credentials and bearer token support as
well as scope-based authorization checks for REST API clients. Note that
this initial implementation should not be used in production and that
the access token limit has not been implemented yet.

Signed-off-by: Michael Mayer <michael@photoprism.app>
2023-12-12 18:42:50 +01:00

76 lines
2.2 KiB
Go

package form
import (
"github.com/urfave/cli"
"github.com/photoprism/photoprism/pkg/authn"
"github.com/photoprism/photoprism/pkg/clean"
"github.com/photoprism/photoprism/pkg/rnd"
)
// Client represents client application settings.
type Client struct {
UserUID string `json:"UserUID,omitempty" yaml:"UserUID,omitempty"`
UserName string `gorm:"size:64;index;" json:"UserName" yaml:"UserName,omitempty"`
ClientName string `json:"ClientName,omitempty" yaml:"ClientName,omitempty"`
AuthMethod string `json:"AuthMethod,omitempty" yaml:"AuthMethod,omitempty"`
AuthScope string `json:"AuthScope,omitempty" yaml:"AuthScope,omitempty"`
AuthExpires int64 `json:"AuthExpires,omitempty" yaml:"AuthExpires,omitempty"`
AuthTokens int64 `json:"AuthTokens,omitempty" yaml:"AuthTokens,omitempty"`
AuthEnabled bool `json:"AuthEnabled,omitempty" yaml:"AuthEnabled,omitempty"`
}
// NewClient creates new client application settings.
func NewClient() Client {
return Client{
UserUID: "",
UserName: "",
ClientName: "",
AuthMethod: authn.MethodOAuth2.String(),
AuthScope: "",
AuthExpires: 3600,
AuthTokens: 5,
AuthEnabled: true,
}
}
// NewClientFromCli creates a new form with values from a CLI context.
func NewClientFromCli(ctx *cli.Context) Client {
f := NewClient()
f.ClientName = clean.Name(ctx.String("name"))
f.AuthScope = clean.Scope(ctx.String("scope"))
if method := clean.Scope(ctx.String("method")); authn.MethodOAuth2.Equal(method) {
f.AuthMethod = authn.MethodOAuth2.String()
} else if authn.MethodBasic.Equal(method) {
f.AuthMethod = authn.MethodBasic.String()
}
if authn.MethodOAuth2.NotEqual(f.AuthMethod) {
f.AuthScope = "webdav"
}
if user := ctx.String("user"); rnd.IsUID(user, 'u') {
f.UserUID = user
} else if user != "" {
f.UserName = user
}
return f
}
// Name returns the sanitized client name.
func (f *Client) Name() string {
return clean.Name(f.ClientName)
}
// Method returns the sanitized auth method name.
func (f *Client) Method() authn.MethodType {
return authn.Method(f.AuthMethod)
}
// Scope returns the client scopes as sanitized string.
func (f Client) Scope() string {
return clean.Scope(f.AuthScope)
}