internal

package
v0.0.0-...-15a64de Latest Latest
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 Go to latest Published: Jan 28, 2023 License: MIT Imports: 41 Imported by: 0

Documentation

Index

Constants

View Source 
const (

	// InvalidConfigValue is the constant value for invalid config values
	// which must be changed for production configurations before successful
	// startup
	InvalidConfigValue = "INVALID CONFIG VALUE - PLEASE CHANGE THIS VALUE"

	// DefaultDebug is the default debug mode
	DefaultDebug = false

	// DefaultTLS is the default for whether to enable TLS
	DefaultTLS = false

	// DefaultTLSKey is the default path to a TLS private key (if blank uses Let's Encrypt)
	DefaultTLSKey = ""

	// DefaultTLSCert is the default path to a TLS certificate (if blank uses Let's Encrypt)
	DefaultTLSCert = ""

	// DefaultData is the default data directory for storage
	DefaultData = "./data"

	// DefaultStore is the default data store used for accounts, sessions, etc
	DefaultStore = "bitcask://data/saltyim.db"

	// DefaultBaseURL is the default Base URL for the server
	DefaultBaseURL = "https://salty." + DefaultPrimaryDomain

	// DefaultPrimaryDomain is the default primary domain delegated to this broker
	DefaultPrimaryDomain = "home.arpa"

	// DefaultAdminUser is the default publickye to grant admin privileges to
	DefaultAdminUser = ""

	// DefaultSupportEmail is the default email of the admin user used in support requests
	DefaultSupportEmail = "support@" + DefaultPrimaryDomain
)

Variables

View Source 
var (
	Jobs        map[string]JobSpec
	StartupJobs map[string]JobSpec
)
View Source 
var (
	ErrInvalidStore = errors.New("error: invalid store")
	ErrPollNotFound = errors.New("error: poll not found")
)
View Source 
var (
	ErrAddressExists = errors.New("error: address already exists")
	ErrBlobNotFound  = errors.New("error: blob not found")
)

Functions

func CreateConfig 

func CreateConfig(conf *Config, hash string, key string) error

func CreateOrUpdateAvatar 

func CreateOrUpdateAvatar(conf *Config, addr saltyim.Addr, contents []byte) error

func CreateOrUpdateBlob 

func CreateOrUpdateBlob(conf *Config, key string, data []byte, signer string) error

func DeleteBlob 

func DeleteBlob(conf *Config, key string, signer string) error

func FileExists 

func FileExists(name string) bool

FileExists returns true if the given file exists

func GenerateAvatar 

func GenerateAvatar(conf *Config, domainNick string) (image.Image, error)

GenerateAvatar generates a unique avatar for a user based on an identicon

func GenerateRandomToken 

func GenerateRandomToken() string

GenerateRandomToken generates random tokens used primarily for recovery

func GetBlob 

func GetBlob(conf *Config, key string, signer string) (*saltyim.Blob, error)

func InitJobs 

func InitJobs(conf *Config)

func IsImage 

func IsImage(data []byte) bool

IsImage returns true if the bytes are an image

func NewSyncStoreJob 

func NewSyncStoreJob(conf *Config, db Store) cron.Job

func NewTestUser 

func NewTestUser(addr, broker string, t *testing.T) *saltyim.Client

func ProcessImage 

func ProcessImage(r io.Reader, opts *ImageOptions) (image.Image, error)

ProcessImage processes an image and resizes the image according to the image options provided and returns a new image for storage or to be served

func SaveAvatar 

func SaveAvatar(fn string, r io.Reader, size int) error

SaverAvatar processes an avatar, processes it and resizes it to the given size saves it to storage with the given filename

Types

type API 

type API struct {
	// contains filtered or unexported fields
}

API ...

func NewAPI 

func NewAPI(router *Router, config *Config, db Store) *API

NewAPI ...

func (*API) AvatarEndpoint 

func (a *API) AvatarEndpoint() httprouter.Handle

AvatarEndpoint ...

func (*API) BlobEndpoint 

func (a *API) BlobEndpoint() httprouter.Handle

BlobEndpoint ...

func (*API) LookupEndpoint 

func (a *API) LookupEndpoint() httprouter.Handle

LookupEndpoint ...

func (*API) PingEndpoint 

func (a *API) PingEndpoint() httprouter.Handle

PingEndpoint ...

func (*API) RegisterEndpoint 

func (a *API) RegisterEndpoint() httprouter.Handle

RegisterEndpoint ...

func (*API) SendEndpoint 

func (a *API) SendEndpoint() httprouter.Handle

SendEndpoint ...

type Config 

type Config struct {
	Debug bool

	TLS     bool   `json:"-"`
	TLSKey  string `json:"-"`
	TLSCert string `json:"-"`

	Data  string `json:"-"`
	Store string `json:"-"`

	BaseURL       string
	BrokerURI     string
	PrimaryDomain string

	AdminUser    string `json:"-"`
	SupportEmail string `json:"-"`
	// contains filtered or unexported fields
}

Config contains the server configuration parameters

func NewConfig 

func NewConfig() *Config

func (*Config) Validate 

func (c *Config) Validate() error

Validate validates the configuration is valid which for the most part just ensures that default secrets are actually configured correctly

type ImageOptions 

type ImageOptions struct {
	Resize bool
	Width  int
	Height int
}

ImageOptions set options for handling image resizing

type JobFactory 

type JobFactory func(conf *Config, store Store) cron.Job

type JobSpec 

type JobSpec struct {
	Schedule string
	Factory  JobFactory
}

JobSpec ...

func NewJobSpec 

func NewJobSpec(schedule string, factory JobFactory) JobSpec

type Middleware 

type Middleware func(httprouter.Handle) httprouter.Handle

Middleware ...

type Option 

type Option func(*Config) error

Option is a function that takes a config struct and modifies it

func WithAdminUser 

func WithAdminUser(adminUser string) Option

WithAdminUser sets the Admin user used for granting special features to

func WithBaseURL 

func WithBaseURL(baseURL string) Option

WithBaseURL sets the Base URL used for constructing feed URLs

func WithData 

func WithData(data string) Option

WithData sets the data directory to use for storage

func WithDebug 

func WithDebug(debug bool) Option

WithDebug sets the debug mode lfag

func WithPrimaryDomain 

func WithPrimaryDomain(primaryDomain string) Option

WithPrimaryDomain sets the Primary Domain this broker is delegated for

func WithStore 

func WithStore(store string) Option

WithStore sets the store to use for accounts, sessions, etc.

func WithSupportEmail 

func WithSupportEmail(supportEmail string) Option

WithSupportEmail sets the Support email used to contact the operator of this broker

func WithTLS 

func WithTLS(tls bool) Option

WithTLS sets the tls flag

func WithTLSCert 

func WithTLSCert(tlsCert string) Option

WithTLSCert sets the path to a TLS certificate

func WithTLSKey 

func WithTLSKey(tlsKey string) Option

WithTLSKey sets the path to a TLS private key

type Router 

type Router struct {
	httprouter.Router
	// contains filtered or unexported fields
}

Router ...

func NewRouter 

func NewRouter() *Router

NewRouter ...

func (*Router) DELETE 

func (r *Router) DELETE(path string, handle httprouter.Handle)

DELETE is a shortcut for Router.Handle("DELETE", path, handle)

func (*Router) File 

func (r *Router) File(path, name string)

File serves the named file.

func (*Router) GET 

func (r *Router) GET(path string, handle httprouter.Handle)

GET is a shortcut for Router.Handle("GET", path, handle)

func (*Router) Group 

func (r *Router) Group(path string, m ...Middleware) *Router

Group returns new *Router with given path and middlewares. It should be used for handles which have same path prefix or common middlewares.

func (*Router) HEAD 

func (r *Router) HEAD(path string, handle httprouter.Handle)

HEAD is a shortcut for Router.Handle("HEAD", path, handle)

func (*Router) Handle 

func (r *Router) Handle(method, path string, handle httprouter.Handle)

Handle registers a new request handle combined with middlewares.

func (*Router) Handler 

func (r *Router) Handler(method, path string, handler http.Handler)

Handler is an adapter for http.Handler.

func (*Router) HandlerFunc 

func (r *Router) HandlerFunc(method, path string, handler http.HandlerFunc)

HandlerFunc is an adapter for http.HandlerFunc.

func (*Router) OPTIONS 

func (r *Router) OPTIONS(path string, handle httprouter.Handle)

OPTIONS is a shortcut for Router.Handle("OPTIONS", path, handle)

func (*Router) PATCH 

func (r *Router) PATCH(path string, handle httprouter.Handle)

PATCH is a shortcut for Router.Handle("PATCH", path, handle)

func (*Router) POST 

func (r *Router) POST(path string, handle httprouter.Handle)

POST is a shortcut for Router.Handle("POST", path, handle)

func (*Router) PUT 

func (r *Router) PUT(path string, handle httprouter.Handle)

PUT is a shortcut for Router.Handle("PUT", path, handle)

func (*Router) ServeFilesWithCacheControl 

func (r *Router) ServeFilesWithCacheControl(path string, root fs.FS)

ServeFilesWithCacheControl ...

func (*Router) ServeHTTP 

func (r *Router) ServeHTTP(w http.ResponseWriter, req *http.Request)

func (*Router) Static 

func (r *Router) Static(path, root string)

Static serves files from given root directory.

func (*Router) Use 

func (r *Router) Use(m ...Middleware) *Router

Use appends new middleware to current Router.

type Server 

type Server struct {
	// contains filtered or unexported fields
}

Server ...

func NewServer 

func NewServer(bind string, options ...Option) (*Server, error)

NewServer ...

func (*Server) AddCronJob 

func (s *Server) AddCronJob(spec string, job cron.Job) error

AddCronJob ...

func (*Server) AddRoute 

func (s *Server) AddRoute(method, path string, handler http.Handler)

AddRoute ...

func (*Server) AddShutdownHook 

func (s *Server) AddShutdownHook(f func())

AddShutdownHook ...

func (*Server) AvatarHandler 

func (s *Server) AvatarHandler() httprouter.Handle

AvatarHandler ...

func (*Server) ConfigHandler 

func (s *Server) ConfigHandler() httprouter.Handle

ConfigHandler ...

func (*Server) IndexHandler 

func (s *Server) IndexHandler() httprouter.Handle

IndexHandler ...

func (*Server) ListenAndServe 

func (s *Server) ListenAndServe() error

ListenAndServe ...

func (*Server) NotFoundHandler 

func (s *Server) NotFoundHandler(w http.ResponseWriter, r *http.Request)

func (*Server) Run 

func (s *Server) Run(ctx context.Context) (err error)

Run ...

func (*Server) Shutdown 

func (s *Server) Shutdown(ctx context.Context) error

Shutdown ...

type Store 

type Store interface {
	Merge() error
	Close() error
	Sync() error
}

func NewStore 

func NewStore(store string) (Store, error)

type StoreURI 

type StoreURI struct {
	Type string
	Path string
}

func ParseStoreURI 

func ParseStoreURI(uri string) (*StoreURI, error)

func (StoreURI) IsZero 

func (u StoreURI) IsZero() bool

func (StoreURI) String 

func (u StoreURI) String() string

type SyncStoreJob 

type SyncStoreJob struct {
	// contains filtered or unexported fields
}

func (*SyncStoreJob) Run 

func (job *SyncStoreJob) Run()

Source Files

View all Source files

Directories

Path Synopsis
Package app implements a terminal user interface (tui)
 Package app implements a terminal user interface (tui)
Package authreq signa and verifies HTTP requests using Ed25519 private/public keys
 Package authreq signa and verifies HTTP requests using Ed25519 private/public keys
pwa
Package main implements the PWA (progressive web app) using the go-app framework
 Package main implements the PWA (progressive web app) using the go-app framework
components
routes
storage
utils

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