cartogram

Documentation

Index

• type Account
• type AccountSet
  • func (as AccountSet) Lookup(accountID string) (bool, Account)
  • func (as AccountSet) Search(tfs TagFilterSet) AccountSet
• type Cartogram
  • func NewCartogram(as AccountSet) Cartogram
  • func (c Cartogram) Lookup(accountID string) (bool, Account)
  • func (c Cartogram) Search(tfs TagFilterSet) AccountSet
• type Pack
  • func (cp Pack) Find(args []string) (Account, error)
  • func (cp Pack) FindWithPrompt(args []string, prompt list.Prompt) (Account, error)
  • func (cp Pack) Load() error
  • func (cp Pack) Lookup(accountID string) (bool, Account)
  • func (cp Pack) Search(tfs TagFilterSet) AccountSet
  • func (cp Pack) Write() error
• type Role
• type RoleSet
  • func (rs RoleSet) Lookup(name string) (bool, Role)
• type Source
• type SpecVersionError
  • func (s SpecVersionError) Error() string
• type TagFilter
  • func (tf TagFilter) Match(a Account) bool
• type TagFilterSet
  • func (tfs *TagFilterSet) LoadFromArgs(args []string) error
  • func (tfs TagFilterSet) Match(a Account) bool
• type Tags
  • func (t Tags) String() string

Types

type Account

type Account struct {
	Account string  `json:"account"`
	Region  string  `json:"region"`
	Roles   RoleSet `json:"roles"`
	Tags    Tags    `json:"tags"`
}

Account defines the spec for a role assumption target

type AccountSet

type AccountSet []Account

AccountSet is a set of accounts

func (AccountSet) Lookup

func (as AccountSet) Lookup(accountID string) (bool, Account)

Lookup finds an account in a Cartogram based on its ID

func (AccountSet) Search

func (as AccountSet) Search(tfs TagFilterSet) AccountSet

Search finds accounts based on their tags

type Cartogram

type Cartogram struct {
	Version    int        `json:"version"`
	Created    time.Time  `json:"created"`
	AccountSet AccountSet `json:"accounts"`
}

Cartogram defines a set of accounts and their metadata

func NewCartogram

func NewCartogram(as AccountSet) Cartogram

NewCartogram creates a new cartogram from an account set

func (Cartogram) Lookup

func (c Cartogram) Lookup(accountID string) (bool, Account)

Lookup finds an account in a Cartogram based on its ID

func (Cartogram) Search

func (c Cartogram) Search(tfs TagFilterSet) AccountSet

Search finds accounts based on their tags

type Pack

type Pack map[string]Cartogram

Pack defines a group of Cartograms

func (Pack) Find

func (cp Pack) Find(args []string) (Account, error)

Find checks both Lookup and Search for an account

func (Pack) FindWithPrompt

func (cp Pack) FindWithPrompt(args []string, prompt list.Prompt) (Account, error)

FindWithPrompt checks both Lookup and Search for an account with a custom prompt

func (Pack) Load

func (cp Pack) Load() error

Load populates the Cartograms from disk

func (Pack) Lookup

func (cp Pack) Lookup(accountID string) (bool, Account)

Lookup finds an account in a Pack based on its ID

func (Pack) Search

func (cp Pack) Search(tfs TagFilterSet) AccountSet

Search finds accounts based on their tags

func (Pack) Write

func (cp Pack) Write() error

Write dumps the Cartograms to disk

type Role

type Role struct {
	Name    string   `json:"name"`
	Mfa     bool     `json:"mfa"`
	Sources []Source `json:"sources"`
}

Role holds information about authenticating to a role

type RoleSet

type RoleSet []Role

RoleSet is a list of Roles

func (RoleSet) Lookup

func (rs RoleSet) Lookup(name string) (bool, Role)

Lookup searches for a role by name

type Source

type Source struct {
	Path string `json:"path"`
}

Source defines the previous hop for accessing a role

type SpecVersionError

type SpecVersionError struct {
	ActualVersion, ExpectedVersion int
}

SpecVersionError indicates the cartogram version doesn't match voyager version

func (SpecVersionError) Error

func (s SpecVersionError) Error() string

type TagFilter

type TagFilter struct {
	Name  string
	Value *regexp.Regexp
}

TagFilter describes a filter to apply based on an account's tags

func (TagFilter) Match

func (tf TagFilter) Match(a Account) bool

Match checks if an account matches the tag filter

type TagFilterSet

type TagFilterSet []TagFilter

TagFilterSet describes a set of tag filters

func (*TagFilterSet) LoadFromArgs

func (tfs *TagFilterSet) LoadFromArgs(args []string) error

LoadFromArgs parses key:value args into a TagFilterSet

func (TagFilterSet) Match

func (tfs TagFilterSet) Match(a Account) bool

Match checks if an account matches the tag filter set

type Tags

type Tags map[string]string

Tags are a set of metadata about an account

func (Tags) String

func (t Tags) String() string

String converts tags to a human-readable string