mirror of https://github.com/status-im/migrate.git
242 lines
9.6 KiB
Go
242 lines
9.6 KiB
Go
package database_test
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import (
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"encoding/hex"
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"net/url"
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"strings"
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"testing"
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)
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const reservedChars = "!#$%&'()*+,/:;=?@[]"
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const baseUsername = "username"
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// TestUserUnencodedReservedURLChars documents the behavior of using unencoded reserved characters in usernames with
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// net/url Parse()
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func TestUserUnencodedReservedURLChars(t *testing.T) {
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scheme := "database://"
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urlSuffix := "password@localhost:12345/myDB?someParam=true"
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urlSuffixAndSep := ":" + urlSuffix
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testcases := []struct {
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char string
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parses bool
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expectedUsername string // empty string means that the username failed to parse
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encodedURL string
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}{
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{char: "!", parses: true, expectedUsername: baseUsername + "!",
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encodedURL: scheme + baseUsername + "%21" + urlSuffixAndSep},
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{char: "#", parses: true, expectedUsername: "",
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encodedURL: scheme + baseUsername + "#" + urlSuffixAndSep},
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{char: "$", parses: true, expectedUsername: baseUsername + "$",
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encodedURL: scheme + baseUsername + "$" + urlSuffixAndSep},
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{char: "%", parses: false},
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{char: "&", parses: true, expectedUsername: baseUsername + "&",
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encodedURL: scheme + baseUsername + "&" + urlSuffixAndSep},
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{char: "'", parses: true, expectedUsername: "username'",
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encodedURL: scheme + baseUsername + "%27" + urlSuffixAndSep},
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{char: "(", parses: true, expectedUsername: "username(",
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encodedURL: scheme + baseUsername + "%28" + urlSuffixAndSep},
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{char: ")", parses: true, expectedUsername: "username)",
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encodedURL: scheme + baseUsername + "%29" + urlSuffixAndSep},
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{char: "*", parses: true, expectedUsername: "username*",
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encodedURL: scheme + baseUsername + "%2A" + urlSuffixAndSep},
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{char: "+", parses: true, expectedUsername: "username+",
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encodedURL: scheme + baseUsername + "+" + urlSuffixAndSep},
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{char: ",", parses: true, expectedUsername: "username,",
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encodedURL: scheme + baseUsername + "," + urlSuffixAndSep},
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{char: "/", parses: true, expectedUsername: "",
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encodedURL: scheme + baseUsername + "/" + urlSuffixAndSep},
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{char: ":", parses: true, expectedUsername: baseUsername,
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encodedURL: scheme + baseUsername + ":%3A" + urlSuffix},
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{char: ";", parses: true, expectedUsername: "username;",
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encodedURL: scheme + baseUsername + ";" + urlSuffixAndSep},
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{char: "=", parses: true, expectedUsername: "username=",
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encodedURL: scheme + baseUsername + "=" + urlSuffixAndSep},
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{char: "?", parses: true, expectedUsername: "",
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encodedURL: scheme + baseUsername + "?" + urlSuffixAndSep},
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{char: "@", parses: true, expectedUsername: "username@",
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encodedURL: scheme + baseUsername + "%40" + urlSuffixAndSep},
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{char: "[", parses: false},
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{char: "]", parses: false},
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}
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testedChars := make([]string, 0, len(reservedChars))
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for _, tc := range testcases {
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testedChars = append(testedChars, tc.char)
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t.Run("reserved char "+tc.char, func(t *testing.T) {
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s := scheme + baseUsername + tc.char + urlSuffixAndSep
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u, err := url.Parse(s)
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if err == nil {
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if !tc.parses {
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t.Error("Unexpectedly parsed reserved character. url:", s)
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return
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}
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var username string
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if u.User != nil {
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username = u.User.Username()
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}
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if username != tc.expectedUsername {
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t.Error("Got unexpected username:", username, "!=", tc.expectedUsername)
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}
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if s := u.String(); s != tc.encodedURL {
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t.Error("Got unexpected encoded URL:", s, "!=", tc.encodedURL)
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}
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} else {
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if tc.parses {
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t.Error("Failed to parse reserved character. url:", s)
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}
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}
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})
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}
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t.Run("All reserved chars tested", func(t *testing.T) {
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if s := strings.Join(testedChars, ""); s != reservedChars {
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t.Error("Not all reserved URL characters were tested:", s, "!=", reservedChars)
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}
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})
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}
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func TestUserEncodedReservedURLChars(t *testing.T) {
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scheme := "database://"
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urlSuffix := "password@localhost:12345/myDB?someParam=true"
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urlSuffixAndSep := ":" + urlSuffix
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for _, c := range reservedChars {
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c := string(c)
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t.Run("reserved char "+c, func(t *testing.T) {
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encodedChar := "%" + hex.EncodeToString([]byte(c))
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s := scheme + baseUsername + encodedChar + urlSuffixAndSep
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expectedUsername := baseUsername + c
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u, err := url.Parse(s)
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if err != nil {
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t.Fatal("Failed to parse url with encoded reserved character. url:", s)
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}
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if u.User == nil {
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t.Fatal("Failed to parse userinfo with encoded reserve character. url:", s)
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}
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if username := u.User.Username(); username != expectedUsername {
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t.Fatal("Got unexpected username:", username, "!=", expectedUsername)
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}
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})
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}
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}
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// TestPasswordUnencodedReservedURLChars documents the behavior of using unencoded reserved characters in passwords
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// with net/url Parse()
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func TestPasswordUnencodedReservedURLChars(t *testing.T) {
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username := baseUsername
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schemeAndUsernameAndSep := "database://" + username + ":"
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basePassword := "password"
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urlSuffixAndSep := "@localhost:12345/myDB?someParam=true"
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testcases := []struct {
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char string
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parses bool
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expectedUsername string // empty string means that the username failed to parse
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expectedPassword string // empty string means that the password failed to parse
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encodedURL string
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}{
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{char: "!", parses: true, expectedUsername: username, expectedPassword: basePassword + "!",
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encodedURL: schemeAndUsernameAndSep + basePassword + "%21" + urlSuffixAndSep},
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{char: "#", parses: false},
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{char: "$", parses: true, expectedUsername: username, expectedPassword: basePassword + "$",
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encodedURL: schemeAndUsernameAndSep + basePassword + "$" + urlSuffixAndSep},
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{char: "%", parses: false},
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{char: "&", parses: true, expectedUsername: username, expectedPassword: basePassword + "&",
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encodedURL: schemeAndUsernameAndSep + basePassword + "&" + urlSuffixAndSep},
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{char: "'", parses: true, expectedUsername: username, expectedPassword: "password'",
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encodedURL: schemeAndUsernameAndSep + basePassword + "%27" + urlSuffixAndSep},
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{char: "(", parses: true, expectedUsername: username, expectedPassword: "password(",
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encodedURL: schemeAndUsernameAndSep + basePassword + "%28" + urlSuffixAndSep},
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{char: ")", parses: true, expectedUsername: username, expectedPassword: "password)",
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encodedURL: schemeAndUsernameAndSep + basePassword + "%29" + urlSuffixAndSep},
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{char: "*", parses: true, expectedUsername: username, expectedPassword: "password*",
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encodedURL: schemeAndUsernameAndSep + basePassword + "%2A" + urlSuffixAndSep},
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{char: "+", parses: true, expectedUsername: username, expectedPassword: "password+",
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encodedURL: schemeAndUsernameAndSep + basePassword + "+" + urlSuffixAndSep},
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{char: ",", parses: true, expectedUsername: username, expectedPassword: "password,",
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encodedURL: schemeAndUsernameAndSep + basePassword + "," + urlSuffixAndSep},
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{char: "/", parses: false},
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{char: ":", parses: true, expectedUsername: username, expectedPassword: "password:",
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encodedURL: schemeAndUsernameAndSep + basePassword + "%3A" + urlSuffixAndSep},
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{char: ";", parses: true, expectedUsername: username, expectedPassword: "password;",
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encodedURL: schemeAndUsernameAndSep + basePassword + ";" + urlSuffixAndSep},
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{char: "=", parses: true, expectedUsername: username, expectedPassword: "password=",
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encodedURL: schemeAndUsernameAndSep + basePassword + "=" + urlSuffixAndSep},
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{char: "?", parses: false},
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{char: "@", parses: true, expectedUsername: username, expectedPassword: "password@",
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encodedURL: schemeAndUsernameAndSep + basePassword + "%40" + urlSuffixAndSep},
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{char: "[", parses: false},
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{char: "]", parses: false},
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}
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testedChars := make([]string, 0, len(reservedChars))
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for _, tc := range testcases {
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testedChars = append(testedChars, tc.char)
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t.Run("reserved char "+tc.char, func(t *testing.T) {
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s := schemeAndUsernameAndSep + basePassword + tc.char + urlSuffixAndSep
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u, err := url.Parse(s)
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if err == nil {
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if !tc.parses {
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t.Error("Unexpectedly parsed reserved character. url:", s)
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return
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}
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var username, password string
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if u.User != nil {
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username = u.User.Username()
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password, _ = u.User.Password()
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}
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if username != tc.expectedUsername {
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t.Error("Got unexpected username:", username, "!=", tc.expectedUsername)
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}
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if password != tc.expectedPassword {
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t.Error("Got unexpected password:", password, "!=", tc.expectedPassword)
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}
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if s := u.String(); s != tc.encodedURL {
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t.Error("Got unexpected encoded URL:", s, "!=", tc.encodedURL)
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}
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} else {
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if tc.parses {
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t.Error("Failed to parse reserved character. url:", s)
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}
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}
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})
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}
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t.Run("All reserved chars tested", func(t *testing.T) {
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if s := strings.Join(testedChars, ""); s != reservedChars {
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t.Error("Not all reserved URL characters were tested:", s, "!=", reservedChars)
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}
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})
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}
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func TestPasswordEncodedReservedURLChars(t *testing.T) {
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username := baseUsername
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schemeAndUsernameAndSep := "database://" + username + ":"
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basePassword := "password"
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urlSuffixAndSep := "@localhost:12345/myDB?someParam=true"
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for _, c := range reservedChars {
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c := string(c)
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t.Run("reserved char "+c, func(t *testing.T) {
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encodedChar := "%" + hex.EncodeToString([]byte(c))
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s := schemeAndUsernameAndSep + basePassword + encodedChar + urlSuffixAndSep
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expectedPassword := basePassword + c
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u, err := url.Parse(s)
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if err != nil {
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t.Fatal("Failed to parse url with encoded reserved character. url:", s)
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}
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if u.User == nil {
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t.Fatal("Failed to parse userinfo with encoded reserve character. url:", s)
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}
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if n := u.User.Username(); n != username {
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t.Fatal("Got unexpected username:", n, "!=", username)
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}
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if p, _ := u.User.Password(); p != expectedPassword {
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t.Fatal("Got unexpected password:", p, "!=", expectedPassword)
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}
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})
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}
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}
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