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https://github.com/wneessen/go-hibp.git
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Introducing the breaches API
So far only the "list all breaches" API is implemented, though
This commit is contained in:
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277b45ec8d
commit
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5 changed files with 131 additions and 24 deletions
57
breach.go
57
breach.go
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@ -11,10 +11,11 @@ import (
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// BreachApi is a HIBP breaches API client
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type BreachApi struct {
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hibp *Client
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hibp *Client // References back to the parent HIBP client
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// Options
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domain string // Filter for a specific breach domain
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disableTrunc bool // Controls the truncateResponse parameter for the breaches API (defaults to false)
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noUnverified bool // Controls the includeUnverified parameter for the breaches API (defaults to false)
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}
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// Breach represents a JSON response structure of the breaches API
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@ -60,6 +61,32 @@ type Breach struct {
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// DataClasses describes the nature of the data compromised in the breach and contains an alphabetically ordered
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// string array of impacted data classes
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DataClasses []string `json:"DataClasses"`
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// IsVerified indicates that the breach is considered unverified. An unverified breach may not have
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// been hacked from the indicated website. An unverified breach is still loaded into HIBP when there's
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// sufficient confidence that a significant portion of the data is legitimate
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IsVerified bool `json:"IsVerified"`
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// IsFabricated indicates that the breach is considered fabricated. A fabricated breach is unlikely
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// to have been hacked from the indicated website and usually contains a large amount of manufactured
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// data. However, it still contains legitimate email addresses and asserts that the account owners
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// were compromised in the alleged breach
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IsFabricated bool `json:"IsFabricated"`
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// IsSensitive indicates if the breach is considered sensitive. The public API will not return any
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// accounts for a breach flagged as sensitive
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IsSensitive bool `json:"IsSensitive"`
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// IsRetired indicates if the breach has been retired. This data has been permanently removed and
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// will not be returned by the API
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IsRetired bool `json:"IsRetired"`
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// IsSpamList indicates
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IsSpamList bool `json:"IsSpamList"`
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// LogoPath represents a URI that specifies where a logo for the breached service can be found.
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// Logos are always in PNG format
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LogoPath string `json:"LogoPath"`
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}
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// BreachOption is an additional option the can be set for the BreachApiClient
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@ -70,16 +97,29 @@ type ApiDate time.Time
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// Breaches returns a list of all breaches in the HIBP system
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func (b *BreachApi) Breaches(options ...BreachOption) ([]*Breach, *http.Response, error) {
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queryParms := map[string]string{
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"truncateResponse": "true",
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"includeUnverified": "true",
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}
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apiUrl := fmt.Sprintf("%s/breaches", BaseUrl)
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for _, opt := range options {
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opt(b)
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}
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apiUrl := fmt.Sprintf("%s/breaches", BaseUrl)
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if b.domain != "" {
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apiUrl = fmt.Sprintf("%s?domain=%s", apiUrl, b.domain)
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queryParms["domain"] = b.domain
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}
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hreq, err := b.hibp.HttpReq(http.MethodGet, apiUrl)
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if b.disableTrunc {
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queryParms["truncateResponse"] = "false"
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}
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if b.noUnverified {
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queryParms["includeUnverified"] = "false"
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}
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hreq, err := b.hibp.HttpReq(http.MethodGet, apiUrl, queryParms)
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if err != nil {
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return nil, nil, err
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}
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@ -114,6 +154,13 @@ func WithDomain(d string) BreachOption {
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}
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}
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// WithoutTruncate disables the truncateResponse parameter in the breaches API
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func WithoutTruncate() BreachOption {
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return func(b *BreachApi) {
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b.disableTrunc = true
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}
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}
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// UnmarshalJSON for the ApiDate type converts a give date string into a time.Time type
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func (d *ApiDate) UnmarshalJSON(s []byte) error {
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ds := string(s)
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@ -1,26 +1,57 @@
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package hibp
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import (
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"fmt"
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"os"
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"testing"
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)
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// TestNew tests the New() function
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func TestBreach(t *testing.T) {
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hc := New(WithApiKey(os.Getenv("HIBP_API_KE")))
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// TestBreaches tests the Breaches() method of the breaches API
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func TestBreaches(t *testing.T) {
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hc := New()
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if hc == nil {
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t.Errorf("hibp client creation failed")
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}
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foo, _, err := hc.BreachApi.Breaches(WithDomain("adobe.com"))
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breachList, _, err := hc.BreachApi.Breaches()
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if err != nil {
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t.Error(err)
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}
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for _, b := range foo {
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fmt.Printf("%+v", *b)
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if b.BreachDate != nil {
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fmt.Printf("%+v", b.BreachDate.Time().String())
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}
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break
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if len(breachList) <= 0 {
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t.Error("breaches list returned 0 results")
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}
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}
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// TestBreachesWithDomain tests the Breaches() method of the breaches API for a specific domain
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func TestBreachesWithDomain(t *testing.T) {
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testTable := []struct {
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testName string
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domain string
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isBreached bool
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}{
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{"adobe.com is breached", "adobe.com", true},
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{"example.com is not breached", "example.com", false},
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}
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hc := New()
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if hc == nil {
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t.Error("failed to create HIBP client")
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return
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}
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for _, tc := range testTable {
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t.Run(tc.testName, func(t *testing.T) {
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breachList, _, err := hc.BreachApi.Breaches(WithDomain(tc.domain))
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if err != nil {
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t.Error(err)
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}
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breachLen := len(breachList)
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if tc.isBreached && breachLen <= 0 {
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t.Errorf("domain %s is expected to be breached, but returned 0 results.",
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tc.domain)
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}
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if !tc.isBreached && breachLen != 0 {
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t.Errorf("domain %s is expected to be not breached, but returned %d results.",
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tc.domain, breachLen)
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}
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})
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}
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}
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25
hibp.go
25
hibp.go
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@ -1,15 +1,17 @@
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package hibp
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import (
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"bytes"
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"crypto/tls"
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"fmt"
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"io"
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"net/http"
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"net/url"
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"time"
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)
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// Version represents the version of this package
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const Version = "0.1.1"
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const Version = "0.1.2"
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// BaseUrl is the base URL for the majority of API calls
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const BaseUrl = "https://haveibeenpwned.com/api/v3"
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@ -74,16 +76,35 @@ func WithPwnedPadding() Option {
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}
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// HttpReq performs an HTTP request to the corresponding API
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func (c *Client) HttpReq(m, p string) (*http.Request, error) {
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func (c *Client) HttpReq(m, p string, q map[string]string) (*http.Request, error) {
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u, err := url.Parse(p)
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if err != nil {
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return nil, err
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}
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if m == http.MethodGet {
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uq := u.Query()
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for k, v := range q {
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uq.Add(k, v)
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}
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u.RawQuery = uq.Encode()
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}
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hr, err := http.NewRequest(m, u.String(), nil)
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if err != nil {
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return nil, err
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}
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if m == http.MethodPost {
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pd := url.Values{}
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for k, v := range q {
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pd.Add(k, v)
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}
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rb := io.NopCloser(bytes.NewBufferString(pd.Encode()))
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hr.Body = rb
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}
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hr.Header.Set("Accept", "application/json")
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hr.Header.Set("User-Agent", fmt.Sprintf("go-hibp v%s - https://github.com/wneessen/go-hibp", Version))
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11
password.go
11
password.go
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@ -11,17 +11,19 @@ import (
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// PwnedPassApi is a HIBP Pwned Passwords API client
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type PwnedPassApi struct {
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hibp *Client
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hibp *Client // References back to the parent HIBP client
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}
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// Match represents a match in the Pwned Passwords API
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type Match struct {
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Hash string
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Count int64
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Hash string // SHA1 hash of the matching password
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Count int64 // Represents the number of leaked accounts that hold/held this password
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}
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// PwnedPasswordOptions is a struct of additional options for the PP API
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type PwnedPasswordOptions struct {
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// WithPadding controls if the PwnedPassword API returns with padding or not
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// See: https://haveibeenpwned.com/API/v3#PwnedPasswordsPadding
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WithPadding bool
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}
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@ -51,7 +53,8 @@ func (p *PwnedPassApi) CheckSHA1(h string) (*Match, *http.Response, error) {
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// the http.Response
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func (p *PwnedPassApi) apiCall(h string) ([]Match, *http.Response, error) {
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sh := h[:5]
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hreq, err := p.hibp.HttpReq(http.MethodGet, fmt.Sprintf("https://api.pwnedpasswords.com/range/%s", sh))
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hreq, err := p.hibp.HttpReq(http.MethodGet, fmt.Sprintf("https://api.pwnedpasswords.com/range/%s", sh),
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nil)
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if err != nil {
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return nil, nil, err
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}
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@ -47,12 +47,17 @@ func TestPwnedPasswordHash(t *testing.T) {
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"90efc095c82eab44e882fda507cfab1a2cd31fc0", false},
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}
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hc := New()
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if hc == nil {
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t.Error("failed to create HIBP client")
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return
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}
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for _, tc := range testTable {
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t.Run(tc.testName, func(t *testing.T) {
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m, _, err := hc.PwnedPassApi.CheckSHA1(tc.pwHash)
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if err != nil {
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t.Error(err)
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return
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}
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if m == nil && tc.isLeaked {
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t.Errorf("password is expected to be leaked but 0 leaks were returned in Pwned Passwords DB")
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