mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-05 01:52:46 +00:00
fc3741365c
* Add Swagger spec test script * Fix Swagger spec errors not related to statuses with polls * Add API tests that post a status with a poll * Fix creating a status with a poll from form params * Fix Swagger spec errors related to statuses with polls (this is the last error) * Fix Swagger spec warnings not related to unused definitions * Suppress a duplicate list update params definition that was somehow causing wrong param names * Add Swagger test to CI - updates Drone config - vendorizes go-swagger - fixes a file extension issue that caused the test script to generate JSON instead of YAML with the vendorized version * Put `Sample: ` on its own line everywhere * Remove unused id param from emojiCategoriesGet * Add 5 more pairs of profile fields to account update API Swagger * Remove Swagger prefix from dummy fields It makes the generated code look weird * Manually annotate params for statusCreate operation * Fix all remaining Swagger spec warnings - Change some models into operation parameters - Ignore models that already correspond to manually documented operation parameters but can't be trivially changed (those with file fields) * Documented that creating a status with scheduled_at isn't implemented yet * sign drone.yml * Fix filter API Swagger errors * fixup! Fix filter API Swagger errors --------- Co-authored-by: tobi <tobi.smethurst@protonmail.com>
231 lines
7.3 KiB
Go
231 lines
7.3 KiB
Go
/*
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Copyright 2014 Alexander Okoli
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package goutils
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import (
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"crypto/rand"
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"fmt"
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"math"
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"math/big"
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"unicode"
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)
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/*
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CryptoRandomNonAlphaNumeric creates a random string whose length is the number of characters specified.
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Characters will be chosen from the set of all characters (ASCII/Unicode values between 0 to 2,147,483,647 (math.MaxInt32)).
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Parameter:
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count - the length of random string to create
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Returns:
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string - the random string
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error - an error stemming from an invalid parameter within underlying function, CryptoRandom(...)
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*/
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func CryptoRandomNonAlphaNumeric(count int) (string, error) {
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return CryptoRandomAlphaNumericCustom(count, false, false)
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}
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/*
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CryptoRandomAscii creates a random string whose length is the number of characters specified.
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Characters will be chosen from the set of characters whose ASCII value is between 32 and 126 (inclusive).
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Parameter:
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count - the length of random string to create
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Returns:
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string - the random string
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error - an error stemming from an invalid parameter within underlying function, CryptoRandom(...)
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*/
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func CryptoRandomAscii(count int) (string, error) {
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return CryptoRandom(count, 32, 127, false, false)
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}
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/*
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CryptoRandomNumeric creates a random string whose length is the number of characters specified.
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Characters will be chosen from the set of numeric characters.
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Parameter:
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count - the length of random string to create
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Returns:
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string - the random string
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error - an error stemming from an invalid parameter within underlying function, CryptoRandom(...)
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*/
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func CryptoRandomNumeric(count int) (string, error) {
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return CryptoRandom(count, 0, 0, false, true)
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}
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/*
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CryptoRandomAlphabetic creates a random string whose length is the number of characters specified.
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Characters will be chosen from the set of alpha-numeric characters as indicated by the arguments.
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Parameters:
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count - the length of random string to create
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letters - if true, generated string may include alphabetic characters
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numbers - if true, generated string may include numeric characters
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Returns:
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string - the random string
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error - an error stemming from an invalid parameter within underlying function, CryptoRandom(...)
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*/
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func CryptoRandomAlphabetic(count int) (string, error) {
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return CryptoRandom(count, 0, 0, true, false)
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}
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/*
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CryptoRandomAlphaNumeric creates a random string whose length is the number of characters specified.
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Characters will be chosen from the set of alpha-numeric characters.
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Parameter:
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count - the length of random string to create
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Returns:
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string - the random string
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error - an error stemming from an invalid parameter within underlying function, CryptoRandom(...)
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*/
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func CryptoRandomAlphaNumeric(count int) (string, error) {
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return CryptoRandom(count, 0, 0, true, true)
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}
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/*
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CryptoRandomAlphaNumericCustom creates a random string whose length is the number of characters specified.
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Characters will be chosen from the set of alpha-numeric characters as indicated by the arguments.
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Parameters:
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count - the length of random string to create
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letters - if true, generated string may include alphabetic characters
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numbers - if true, generated string may include numeric characters
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Returns:
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string - the random string
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error - an error stemming from an invalid parameter within underlying function, CryptoRandom(...)
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*/
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func CryptoRandomAlphaNumericCustom(count int, letters bool, numbers bool) (string, error) {
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return CryptoRandom(count, 0, 0, letters, numbers)
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}
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/*
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CryptoRandom creates a random string based on a variety of options, using using golang's crypto/rand source of randomness.
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If the parameters start and end are both 0, start and end are set to ' ' and 'z', the ASCII printable characters, will be used,
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unless letters and numbers are both false, in which case, start and end are set to 0 and math.MaxInt32, respectively.
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If chars is not nil, characters stored in chars that are between start and end are chosen.
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Parameters:
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count - the length of random string to create
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start - the position in set of chars (ASCII/Unicode int) to start at
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end - the position in set of chars (ASCII/Unicode int) to end before
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letters - if true, generated string may include alphabetic characters
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numbers - if true, generated string may include numeric characters
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chars - the set of chars to choose randoms from. If nil, then it will use the set of all chars.
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Returns:
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string - the random string
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error - an error stemming from invalid parameters: if count < 0; or the provided chars array is empty; or end <= start; or end > len(chars)
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*/
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func CryptoRandom(count int, start int, end int, letters bool, numbers bool, chars ...rune) (string, error) {
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if count == 0 {
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return "", nil
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} else if count < 0 {
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err := fmt.Errorf("randomstringutils illegal argument: Requested random string length %v is less than 0.", count) // equiv to err := errors.New("...")
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return "", err
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}
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if chars != nil && len(chars) == 0 {
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err := fmt.Errorf("randomstringutils illegal argument: The chars array must not be empty")
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return "", err
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}
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if start == 0 && end == 0 {
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if chars != nil {
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end = len(chars)
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} else {
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if !letters && !numbers {
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end = math.MaxInt32
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} else {
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end = 'z' + 1
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start = ' '
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}
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}
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} else {
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if end <= start {
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err := fmt.Errorf("randomstringutils illegal argument: Parameter end (%v) must be greater than start (%v)", end, start)
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return "", err
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}
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if chars != nil && end > len(chars) {
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err := fmt.Errorf("randomstringutils illegal argument: Parameter end (%v) cannot be greater than len(chars) (%v)", end, len(chars))
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return "", err
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}
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}
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buffer := make([]rune, count)
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gap := end - start
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// high-surrogates range, (\uD800-\uDBFF) = 55296 - 56319
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// low-surrogates range, (\uDC00-\uDFFF) = 56320 - 57343
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for count != 0 {
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count--
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var ch rune
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if chars == nil {
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ch = rune(getCryptoRandomInt(gap) + int64(start))
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} else {
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ch = chars[getCryptoRandomInt(gap)+int64(start)]
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}
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if letters && unicode.IsLetter(ch) || numbers && unicode.IsDigit(ch) || !letters && !numbers {
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if ch >= 56320 && ch <= 57343 { // low surrogate range
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if count == 0 {
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count++
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} else {
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// Insert low surrogate
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buffer[count] = ch
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count--
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// Insert high surrogate
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buffer[count] = rune(55296 + getCryptoRandomInt(128))
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}
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} else if ch >= 55296 && ch <= 56191 { // High surrogates range (Partial)
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if count == 0 {
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count++
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} else {
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// Insert low surrogate
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buffer[count] = rune(56320 + getCryptoRandomInt(128))
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count--
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// Insert high surrogate
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buffer[count] = ch
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}
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} else if ch >= 56192 && ch <= 56319 {
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// private high surrogate, skip it
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count++
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} else {
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// not one of the surrogates*
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buffer[count] = ch
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}
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} else {
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count++
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}
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}
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return string(buffer), nil
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}
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func getCryptoRandomInt(count int) int64 {
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nBig, err := rand.Int(rand.Reader, big.NewInt(int64(count)))
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if err != nil {
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panic(err)
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}
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return nBig.Int64()
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}
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