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Diffstat (limited to 'vendor/github.com/Masterminds/sprig/v3')
19 files changed, 3154 insertions, 0 deletions
diff --git a/vendor/github.com/Masterminds/sprig/v3/.gitignore b/vendor/github.com/Masterminds/sprig/v3/.gitignore new file mode 100644 index 000000000..5e3002f88 --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/.gitignore @@ -0,0 +1,2 @@ +vendor/ +/.glide diff --git a/vendor/github.com/Masterminds/sprig/v3/CHANGELOG.md b/vendor/github.com/Masterminds/sprig/v3/CHANGELOG.md new file mode 100644 index 000000000..2ce45dd4e --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/CHANGELOG.md @@ -0,0 +1,383 @@ +# Changelog + +## Release 3.2.3 (2022-11-29) + +### Changed + +- Updated docs (thanks @book987 @aJetHorn @neelayu @pellizzetti @apricote @SaigyoujiYuyuko233 @AlekSi) +- #348: Updated huandu/xstrings which fixed a snake case bug (thanks @yxxhero) +- #353: Updated masterminds/semver which included bug fixes +- #354: Updated golang.org/x/crypto which included bug fixes + +## Release 3.2.2 (2021-02-04) + +This is a re-release of 3.2.1 to satisfy something with the Go module system. + +## Release 3.2.1 (2021-02-04) + +### Changed + +- Upgraded `Masterminds/goutils` to `v1.1.1`. see the [Security Advisory](https://github.com/Masterminds/goutils/security/advisories/GHSA-xg2h-wx96-xgxr) + +## Release 3.2.0 (2020-12-14) + +### Added + +- #211: Added randInt function (thanks @kochurovro) +- #223: Added fromJson and mustFromJson functions (thanks @mholt) +- #242: Added a bcrypt function (thanks @robbiet480) +- #253: Added randBytes function (thanks @MikaelSmith) +- #254: Added dig function for dicts (thanks @nyarly) +- #257: Added regexQuoteMeta for quoting regex metadata (thanks @rheaton) +- #261: Added filepath functions osBase, osDir, osExt, osClean, osIsAbs (thanks @zugl) +- #268: Added and and all functions for testing conditions (thanks @phuslu) +- #181: Added float64 arithmetic addf, add1f, subf, divf, mulf, maxf, and minf + (thanks @andrewmostello) +- #265: Added chunk function to split array into smaller arrays (thanks @karelbilek) +- #270: Extend certificate functions to handle non-RSA keys + add support for + ed25519 keys (thanks @misberner) + +### Changed + +- Removed testing and support for Go 1.12. ed25519 support requires Go 1.13 or newer +- Using semver 3.1.1 and mergo 0.3.11 + +### Fixed + +- #249: Fix htmlDateInZone example (thanks @spawnia) + +NOTE: The dependency github.com/imdario/mergo reverted the breaking change in +0.3.9 via 0.3.10 release. + +## Release 3.1.0 (2020-04-16) + +NOTE: The dependency github.com/imdario/mergo made a behavior change in 0.3.9 +that impacts sprig functionality. Do not use sprig with a version newer than 0.3.8. + +### Added + +- #225: Added support for generating htpasswd hash (thanks @rustycl0ck) +- #224: Added duration filter (thanks @frebib) +- #205: Added `seq` function (thanks @thadc23) + +### Changed + +- #203: Unlambda functions with correct signature (thanks @muesli) +- #236: Updated the license formatting for GitHub display purposes +- #238: Updated package dependency versions. Note, mergo not updated to 0.3.9 + as it causes a breaking change for sprig. That issue is tracked at + https://github.com/imdario/mergo/issues/139 + +### Fixed + +- #229: Fix `seq` example in docs (thanks @kalmant) + +## Release 3.0.2 (2019-12-13) + +### Fixed + +- #220: Updating to semver v3.0.3 to fix issue with <= ranges +- #218: fix typo elyptical->elliptic in ecdsa key description (thanks @laverya) + +## Release 3.0.1 (2019-12-08) + +### Fixed + +- #212: Updated semver fixing broken constraint checking with ^0.0 + +## Release 3.0.0 (2019-10-02) + +### Added + +- #187: Added durationRound function (thanks @yjp20) +- #189: Added numerous template functions that return errors rather than panic (thanks @nrvnrvn) +- #193: Added toRawJson support (thanks @Dean-Coakley) +- #197: Added get support to dicts (thanks @Dean-Coakley) + +### Changed + +- #186: Moving dependency management to Go modules +- #186: Updated semver to v3. This has changes in the way ^ is handled +- #194: Updated documentation on merging and how it copies. Added example using deepCopy +- #196: trunc now supports negative values (thanks @Dean-Coakley) + +## Release 2.22.0 (2019-10-02) + +### Added + +- #173: Added getHostByName function to resolve dns names to ips (thanks @fcgravalos) +- #195: Added deepCopy function for use with dicts + +### Changed + +- Updated merge and mergeOverwrite documentation to explain copying and how to + use deepCopy with it + +## Release 2.21.0 (2019-09-18) + +### Added + +- #122: Added encryptAES/decryptAES functions (thanks @n0madic) +- #128: Added toDecimal support (thanks @Dean-Coakley) +- #169: Added list contcat (thanks @astorath) +- #174: Added deepEqual function (thanks @bonifaido) +- #170: Added url parse and join functions (thanks @astorath) + +### Changed + +- #171: Updated glide config for Google UUID to v1 and to add ranges to semver and testify + +### Fixed + +- #172: Fix semver wildcard example (thanks @piepmatz) +- #175: Fix dateInZone doc example (thanks @s3than) + +## Release 2.20.0 (2019-06-18) + +### Added + +- #164: Adding function to get unix epoch for a time (@mattfarina) +- #166: Adding tests for date_in_zone (@mattfarina) + +### Changed + +- #144: Fix function comments based on best practices from Effective Go (@CodeLingoTeam) +- #150: Handles pointer type for time.Time in "htmlDate" (@mapreal19) +- #161, #157, #160, #153, #158, #156, #155, #159, #152 documentation updates (@badeadan) + +### Fixed + +## Release 2.19.0 (2019-03-02) + +IMPORTANT: This release reverts a change from 2.18.0 + +In the previous release (2.18), we prematurely merged a partial change to the crypto functions that led to creating two sets of crypto functions (I blame @technosophos -- since that's me). This release rolls back that change, and does what was originally intended: It alters the existing crypto functions to use secure random. + +We debated whether this classifies as a change worthy of major revision, but given the proximity to the last release, we have decided that treating 2.18 as a faulty release is the correct course of action. We apologize for any inconvenience. + +### Changed + +- Fix substr panic 35fb796 (Alexey igrychev) +- Remove extra period 1eb7729 (Matthew Lorimor) +- Make random string functions use crypto by default 6ceff26 (Matthew Lorimor) +- README edits/fixes/suggestions 08fe136 (Lauri Apple) + + +## Release 2.18.0 (2019-02-12) + +### Added + +- Added mergeOverwrite function +- cryptographic functions that use secure random (see fe1de12) + +### Changed + +- Improve documentation of regexMatch function, resolves #139 90b89ce (Jan Tagscherer) +- Handle has for nil list 9c10885 (Daniel Cohen) +- Document behaviour of mergeOverwrite fe0dbe9 (Lukas Rieder) +- doc: adds missing documentation. 4b871e6 (Fernandez Ludovic) +- Replace outdated goutils imports 01893d2 (Matthew Lorimor) +- Surface crypto secure random strings from goutils fe1de12 (Matthew Lorimor) +- Handle untyped nil values as paramters to string functions 2b2ec8f (Morten Torkildsen) + +### Fixed + +- Fix dict merge issue and provide mergeOverwrite .dst .src1 to overwrite from src -> dst 4c59c12 (Lukas Rieder) +- Fix substr var names and comments d581f80 (Dean Coakley) +- Fix substr documentation 2737203 (Dean Coakley) + +## Release 2.17.1 (2019-01-03) + +### Fixed + +The 2.17.0 release did not have a version pinned for xstrings, which caused compilation failures when xstrings < 1.2 was used. This adds the correct version string to glide.yaml. + +## Release 2.17.0 (2019-01-03) + +### Added + +- adds alder32sum function and test 6908fc2 (marshallford) +- Added kebabcase function ca331a1 (Ilyes512) + +### Changed + +- Update goutils to 1.1.0 4e1125d (Matt Butcher) + +### Fixed + +- Fix 'has' documentation e3f2a85 (dean-coakley) +- docs(dict): fix typo in pick example dc424f9 (Dustin Specker) +- fixes spelling errors... not sure how that happened 4cf188a (marshallford) + +## Release 2.16.0 (2018-08-13) + +### Added + +- add splitn function fccb0b0 (Helgi Þorbjörnsson) +- Add slice func df28ca7 (gongdo) +- Generate serial number a3bdffd (Cody Coons) +- Extract values of dict with values function df39312 (Lawrence Jones) + +### Changed + +- Modify panic message for list.slice ae38335 (gongdo) +- Minor improvement in code quality - Removed an unreachable piece of code at defaults.go#L26:6 - Resolve formatting issues. 5834241 (Abhishek Kashyap) +- Remove duplicated documentation 1d97af1 (Matthew Fisher) +- Test on go 1.11 49df809 (Helgi Þormar Þorbjörnsson) + +### Fixed + +- Fix file permissions c5f40b5 (gongdo) +- Fix example for buildCustomCert 7779e0d (Tin Lam) + +## Release 2.15.0 (2018-04-02) + +### Added + +- #68 and #69: Add json helpers to docs (thanks @arunvelsriram) +- #66: Add ternary function (thanks @binoculars) +- #67: Allow keys function to take multiple dicts (thanks @binoculars) +- #89: Added sha1sum to crypto function (thanks @benkeil) +- #81: Allow customizing Root CA that used by genSignedCert (thanks @chenzhiwei) +- #92: Add travis testing for go 1.10 +- #93: Adding appveyor config for windows testing + +### Changed + +- #90: Updating to more recent dependencies +- #73: replace satori/go.uuid with google/uuid (thanks @petterw) + +### Fixed + +- #76: Fixed documentation typos (thanks @Thiht) +- Fixed rounding issue on the `ago` function. Note, the removes support for Go 1.8 and older + +## Release 2.14.1 (2017-12-01) + +### Fixed + +- #60: Fix typo in function name documentation (thanks @neil-ca-moore) +- #61: Removing line with {{ due to blocking github pages genertion +- #64: Update the list functions to handle int, string, and other slices for compatibility + +## Release 2.14.0 (2017-10-06) + +This new version of Sprig adds a set of functions for generating and working with SSL certificates. + +- `genCA` generates an SSL Certificate Authority +- `genSelfSignedCert` generates an SSL self-signed certificate +- `genSignedCert` generates an SSL certificate and key based on a given CA + +## Release 2.13.0 (2017-09-18) + +This release adds new functions, including: + +- `regexMatch`, `regexFindAll`, `regexFind`, `regexReplaceAll`, `regexReplaceAllLiteral`, and `regexSplit` to work with regular expressions +- `floor`, `ceil`, and `round` math functions +- `toDate` converts a string to a date +- `nindent` is just like `indent` but also prepends a new line +- `ago` returns the time from `time.Now` + +### Added + +- #40: Added basic regex functionality (thanks @alanquillin) +- #41: Added ceil floor and round functions (thanks @alanquillin) +- #48: Added toDate function (thanks @andreynering) +- #50: Added nindent function (thanks @binoculars) +- #46: Added ago function (thanks @slayer) + +### Changed + +- #51: Updated godocs to include new string functions (thanks @curtisallen) +- #49: Added ability to merge multiple dicts (thanks @binoculars) + +## Release 2.12.0 (2017-05-17) + +- `snakecase`, `camelcase`, and `shuffle` are three new string functions +- `fail` allows you to bail out of a template render when conditions are not met + +## Release 2.11.0 (2017-05-02) + +- Added `toJson` and `toPrettyJson` +- Added `merge` +- Refactored documentation + +## Release 2.10.0 (2017-03-15) + +- Added `semver` and `semverCompare` for Semantic Versions +- `list` replaces `tuple` +- Fixed issue with `join` +- Added `first`, `last`, `intial`, `rest`, `prepend`, `append`, `toString`, `toStrings`, `sortAlpha`, `reverse`, `coalesce`, `pluck`, `pick`, `compact`, `keys`, `omit`, `uniq`, `has`, `without` + +## Release 2.9.0 (2017-02-23) + +- Added `splitList` to split a list +- Added crypto functions of `genPrivateKey` and `derivePassword` + +## Release 2.8.0 (2016-12-21) + +- Added access to several path functions (`base`, `dir`, `clean`, `ext`, and `abs`) +- Added functions for _mutating_ dictionaries (`set`, `unset`, `hasKey`) + +## Release 2.7.0 (2016-12-01) + +- Added `sha256sum` to generate a hash of an input +- Added functions to convert a numeric or string to `int`, `int64`, `float64` + +## Release 2.6.0 (2016-10-03) + +- Added a `uuidv4` template function for generating UUIDs inside of a template. + +## Release 2.5.0 (2016-08-19) + +- New `trimSuffix`, `trimPrefix`, `hasSuffix`, and `hasPrefix` functions +- New aliases have been added for a few functions that didn't follow the naming conventions (`trimAll` and `abbrevBoth`) +- `trimall` and `abbrevboth` (notice the case) are deprecated and will be removed in 3.0.0 + +## Release 2.4.0 (2016-08-16) + +- Adds two functions: `until` and `untilStep` + +## Release 2.3.0 (2016-06-21) + +- cat: Concatenate strings with whitespace separators. +- replace: Replace parts of a string: `replace " " "-" "Me First"` renders "Me-First" +- plural: Format plurals: `len "foo" | plural "one foo" "many foos"` renders "many foos" +- indent: Indent blocks of text in a way that is sensitive to "\n" characters. + +## Release 2.2.0 (2016-04-21) + +- Added a `genPrivateKey` function (Thanks @bacongobbler) + +## Release 2.1.0 (2016-03-30) + +- `default` now prints the default value when it does not receive a value down the pipeline. It is much safer now to do `{{.Foo | default "bar"}}`. +- Added accessors for "hermetic" functions. These return only functions that, when given the same input, produce the same output. + +## Release 2.0.0 (2016-03-29) + +Because we switched from `int` to `int64` as the return value for all integer math functions, the library's major version number has been incremented. + +- `min` complements `max` (formerly `biggest`) +- `empty` indicates that a value is the empty value for its type +- `tuple` creates a tuple inside of a template: `{{$t := tuple "a", "b" "c"}}` +- `dict` creates a dictionary inside of a template `{{$d := dict "key1" "val1" "key2" "val2"}}` +- Date formatters have been added for HTML dates (as used in `date` input fields) +- Integer math functions can convert from a number of types, including `string` (via `strconv.ParseInt`). + +## Release 1.2.0 (2016-02-01) + +- Added quote and squote +- Added b32enc and b32dec +- add now takes varargs +- biggest now takes varargs + +## Release 1.1.0 (2015-12-29) + +- Added #4: Added contains function. strings.Contains, but with the arguments + switched to simplify common pipelines. (thanks krancour) +- Added Travis-CI testing support + +## Release 1.0.0 (2015-12-23) + +- Initial release diff --git a/vendor/github.com/Masterminds/sprig/v3/LICENSE.txt b/vendor/github.com/Masterminds/sprig/v3/LICENSE.txt new file mode 100644 index 000000000..f311b1eaa --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/LICENSE.txt @@ -0,0 +1,19 @@ +Copyright (C) 2013-2020 Masterminds + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/github.com/Masterminds/sprig/v3/Makefile b/vendor/github.com/Masterminds/sprig/v3/Makefile new file mode 100644 index 000000000..78d409cde --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/Makefile @@ -0,0 +1,9 @@ +.PHONY: test +test: + @echo "==> Running tests" + GO111MODULE=on go test -v + +.PHONY: test-cover +test-cover: + @echo "==> Running Tests with coverage" + GO111MODULE=on go test -cover . diff --git a/vendor/github.com/Masterminds/sprig/v3/README.md b/vendor/github.com/Masterminds/sprig/v3/README.md new file mode 100644 index 000000000..3e22c60e1 --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/README.md @@ -0,0 +1,100 @@ +# Sprig: Template functions for Go templates + +[](https://pkg.go.dev/github.com/Masterminds/sprig/v3) +[](https://goreportcard.com/report/github.com/Masterminds/sprig) +[](https://masterminds.github.io/stability/sustained.html) +[](https://github.com/Masterminds/sprig/actions) + +The Go language comes with a [built-in template +language](http://golang.org/pkg/text/template/), but not +very many template functions. Sprig is a library that provides more than 100 commonly +used template functions. + +It is inspired by the template functions found in +[Twig](http://twig.sensiolabs.org/documentation) and in various +JavaScript libraries, such as [underscore.js](http://underscorejs.org/). + +## IMPORTANT NOTES + +Sprig leverages [mergo](https://github.com/imdario/mergo) to handle merges. In +its v0.3.9 release, there was a behavior change that impacts merging template +functions in sprig. It is currently recommended to use v0.3.10 or later of that package. +Using v0.3.9 will cause sprig tests to fail. + +## Package Versions + +There are two active major versions of the `sprig` package. + +* v3 is currently stable release series on the `master` branch. The Go API should + remain compatible with v2, the current stable version. Behavior change behind + some functions is the reason for the new major version. +* v2 is the previous stable release series. It has been more than three years since + the initial release of v2. You can read the documentation and see the code + on the [release-2](https://github.com/Masterminds/sprig/tree/release-2) branch. + Bug fixes to this major version will continue for some time. + +## Usage + +**Template developers**: Please use Sprig's [function documentation](http://masterminds.github.io/sprig/) for +detailed instructions and code snippets for the >100 template functions available. + +**Go developers**: If you'd like to include Sprig as a library in your program, +our API documentation is available [at GoDoc.org](http://godoc.org/github.com/Masterminds/sprig). + +For standard usage, read on. + +### Load the Sprig library + +To load the Sprig `FuncMap`: + +```go + +import ( + "github.com/Masterminds/sprig/v3" + "html/template" +) + +// This example illustrates that the FuncMap *must* be set before the +// templates themselves are loaded. +tpl := template.Must( + template.New("base").Funcs(sprig.FuncMap()).ParseGlob("*.html") +) + + +``` + +### Calling the functions inside of templates + +By convention, all functions are lowercase. This seems to follow the Go +idiom for template functions (as opposed to template methods, which are +TitleCase). For example, this: + +``` +{{ "hello!" | upper | repeat 5 }} +``` + +produces this: + +``` +HELLO!HELLO!HELLO!HELLO!HELLO! +``` + +## Principles Driving Our Function Selection + +We followed these principles to decide which functions to add and how to implement them: + +- Use template functions to build layout. The following + types of operations are within the domain of template functions: + - Formatting + - Layout + - Simple type conversions + - Utilities that assist in handling common formatting and layout needs (e.g. arithmetic) +- Template functions should not return errors unless there is no way to print + a sensible value. For example, converting a string to an integer should not + produce an error if conversion fails. Instead, it should display a default + value. +- Simple math is necessary for grid layouts, pagers, and so on. Complex math + (anything other than arithmetic) should be done outside of templates. +- Template functions only deal with the data passed into them. They never retrieve + data from a source. +- Finally, do not override core Go template functions. diff --git a/vendor/github.com/Masterminds/sprig/v3/crypto.go b/vendor/github.com/Masterminds/sprig/v3/crypto.go new file mode 100644 index 000000000..13a5cd559 --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/crypto.go @@ -0,0 +1,653 @@ +package sprig + +import ( + "bytes" + "crypto" + "crypto/aes" + "crypto/cipher" + "crypto/dsa" + "crypto/ecdsa" + "crypto/ed25519" + "crypto/elliptic" + "crypto/hmac" + "crypto/rand" + "crypto/rsa" + "crypto/sha1" + "crypto/sha256" + "crypto/x509" + "crypto/x509/pkix" + "encoding/asn1" + "encoding/base64" + "encoding/binary" + "encoding/hex" + "encoding/pem" + "errors" + "fmt" + "hash/adler32" + "io" + "math/big" + "net" + "time" + + "strings" + + "github.com/google/uuid" + bcrypt_lib "golang.org/x/crypto/bcrypt" + "golang.org/x/crypto/scrypt" +) + +func sha256sum(input string) string { + hash := sha256.Sum256([]byte(input)) + return hex.EncodeToString(hash[:]) +} + +func sha1sum(input string) string { + hash := sha1.Sum([]byte(input)) + return hex.EncodeToString(hash[:]) +} + +func adler32sum(input string) string { + hash := adler32.Checksum([]byte(input)) + return fmt.Sprintf("%d", hash) +} + +func bcrypt(input string) string { + hash, err := bcrypt_lib.GenerateFromPassword([]byte(input), bcrypt_lib.DefaultCost) + if err != nil { + return fmt.Sprintf("failed to encrypt string with bcrypt: %s", err) + } + + return string(hash) +} + +func htpasswd(username string, password string) string { + if strings.Contains(username, ":") { + return fmt.Sprintf("invalid username: %s", username) + } + return fmt.Sprintf("%s:%s", username, bcrypt(password)) +} + +func randBytes(count int) (string, error) { + buf := make([]byte, count) + if _, err := rand.Read(buf); err != nil { + return "", err + } + return base64.StdEncoding.EncodeToString(buf), nil +} + +// uuidv4 provides a safe and secure UUID v4 implementation +func uuidv4() string { + return uuid.New().String() +} + +var masterPasswordSeed = "com.lyndir.masterpassword" + +var passwordTypeTemplates = map[string][][]byte{ + "maximum": {[]byte("anoxxxxxxxxxxxxxxxxx"), []byte("axxxxxxxxxxxxxxxxxno")}, + "long": {[]byte("CvcvnoCvcvCvcv"), []byte("CvcvCvcvnoCvcv"), []byte("CvcvCvcvCvcvno"), []byte("CvccnoCvcvCvcv"), []byte("CvccCvcvnoCvcv"), + []byte("CvccCvcvCvcvno"), []byte("CvcvnoCvccCvcv"), []byte("CvcvCvccnoCvcv"), []byte("CvcvCvccCvcvno"), []byte("CvcvnoCvcvCvcc"), + []byte("CvcvCvcvnoCvcc"), []byte("CvcvCvcvCvccno"), []byte("CvccnoCvccCvcv"), []byte("CvccCvccnoCvcv"), []byte("CvccCvccCvcvno"), + []byte("CvcvnoCvccCvcc"), []byte("CvcvCvccnoCvcc"), []byte("CvcvCvccCvccno"), []byte("CvccnoCvcvCvcc"), []byte("CvccCvcvnoCvcc"), + []byte("CvccCvcvCvccno")}, + "medium": {[]byte("CvcnoCvc"), []byte("CvcCvcno")}, + "short": {[]byte("Cvcn")}, + "basic": {[]byte("aaanaaan"), []byte("aannaaan"), []byte("aaannaaa")}, + "pin": {[]byte("nnnn")}, +} + +var templateCharacters = map[byte]string{ + 'V': "AEIOU", + 'C': "BCDFGHJKLMNPQRSTVWXYZ", + 'v': "aeiou", + 'c': "bcdfghjklmnpqrstvwxyz", + 'A': "AEIOUBCDFGHJKLMNPQRSTVWXYZ", + 'a': "AEIOUaeiouBCDFGHJKLMNPQRSTVWXYZbcdfghjklmnpqrstvwxyz", + 'n': "0123456789", + 'o': "@&%?,=[]_:-+*$#!'^~;()/.", + 'x': "AEIOUaeiouBCDFGHJKLMNPQRSTVWXYZbcdfghjklmnpqrstvwxyz0123456789!@#$%^&*()", +} + +func derivePassword(counter uint32, passwordType, password, user, site string) string { + var templates = passwordTypeTemplates[passwordType] + if templates == nil { + return fmt.Sprintf("cannot find password template %s", passwordType) + } + + var buffer bytes.Buffer + buffer.WriteString(masterPasswordSeed) + binary.Write(&buffer, binary.BigEndian, uint32(len(user))) + buffer.WriteString(user) + + salt := buffer.Bytes() + key, err := scrypt.Key([]byte(password), salt, 32768, 8, 2, 64) + if err != nil { + return fmt.Sprintf("failed to derive password: %s", err) + } + + buffer.Truncate(len(masterPasswordSeed)) + binary.Write(&buffer, binary.BigEndian, uint32(len(site))) + buffer.WriteString(site) + binary.Write(&buffer, binary.BigEndian, counter) + + var hmacv = hmac.New(sha256.New, key) + hmacv.Write(buffer.Bytes()) + var seed = hmacv.Sum(nil) + var temp = templates[int(seed[0])%len(templates)] + + buffer.Truncate(0) + for i, element := range temp { + passChars := templateCharacters[element] + passChar := passChars[int(seed[i+1])%len(passChars)] + buffer.WriteByte(passChar) + } + + return buffer.String() +} + +func generatePrivateKey(typ string) string { + var priv interface{} + var err error + switch typ { + case "", "rsa": + // good enough for government work + priv, err = rsa.GenerateKey(rand.Reader, 4096) + case "dsa": + key := new(dsa.PrivateKey) + // again, good enough for government work + if err = dsa.GenerateParameters(&key.Parameters, rand.Reader, dsa.L2048N256); err != nil { + return fmt.Sprintf("failed to generate dsa params: %s", err) + } + err = dsa.GenerateKey(key, rand.Reader) + priv = key + case "ecdsa": + // again, good enough for government work + priv, err = ecdsa.GenerateKey(elliptic.P256(), rand.Reader) + case "ed25519": + _, priv, err = ed25519.GenerateKey(rand.Reader) + default: + return "Unknown type " + typ + } + if err != nil { + return fmt.Sprintf("failed to generate private key: %s", err) + } + + return string(pem.EncodeToMemory(pemBlockForKey(priv))) +} + +// DSAKeyFormat stores the format for DSA keys. +// Used by pemBlockForKey +type DSAKeyFormat struct { + Version int + P, Q, G, Y, X *big.Int +} + +func pemBlockForKey(priv interface{}) *pem.Block { + switch k := priv.(type) { + case *rsa.PrivateKey: + return &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(k)} + case *dsa.PrivateKey: + val := DSAKeyFormat{ + P: k.P, Q: k.Q, G: k.G, + Y: k.Y, X: k.X, + } + bytes, _ := asn1.Marshal(val) + return &pem.Block{Type: "DSA PRIVATE KEY", Bytes: bytes} + case *ecdsa.PrivateKey: + b, _ := x509.MarshalECPrivateKey(k) + return &pem.Block{Type: "EC PRIVATE KEY", Bytes: b} + default: + // attempt PKCS#8 format for all other keys + b, err := x509.MarshalPKCS8PrivateKey(k) + if err != nil { + return nil + } + return &pem.Block{Type: "PRIVATE KEY", Bytes: b} + } +} + +func parsePrivateKeyPEM(pemBlock string) (crypto.PrivateKey, error) { + block, _ := pem.Decode([]byte(pemBlock)) + if block == nil { + return nil, errors.New("no PEM data in input") + } + + if block.Type == "PRIVATE KEY" { + priv, err := x509.ParsePKCS8PrivateKey(block.Bytes) + if err != nil { + return nil, fmt.Errorf("decoding PEM as PKCS#8: %s", err) + } + return priv, nil + } else if !strings.HasSuffix(block.Type, " PRIVATE KEY") { + return nil, fmt.Errorf("no private key data in PEM block of type %s", block.Type) + } + + switch block.Type[:len(block.Type)-12] { // strip " PRIVATE KEY" + case "RSA": + priv, err := x509.ParsePKCS1PrivateKey(block.Bytes) + if err != nil { + return nil, fmt.Errorf("parsing RSA private key from PEM: %s", err) + } + return priv, nil + case "EC": + priv, err := x509.ParseECPrivateKey(block.Bytes) + if err != nil { + return nil, fmt.Errorf("parsing EC private key from PEM: %s", err) + } + return priv, nil + case "DSA": + var k DSAKeyFormat + _, err := asn1.Unmarshal(block.Bytes, &k) + if err != nil { + return nil, fmt.Errorf("parsing DSA private key from PEM: %s", err) + } + priv := &dsa.PrivateKey{ + PublicKey: dsa.PublicKey{ + Parameters: dsa.Parameters{ + P: k.P, Q: k.Q, G: k.G, + }, + Y: k.Y, + }, + X: k.X, + } + return priv, nil + default: + return nil, fmt.Errorf("invalid private key type %s", block.Type) + } +} + +func getPublicKey(priv crypto.PrivateKey) (crypto.PublicKey, error) { + switch k := priv.(type) { + case interface{ Public() crypto.PublicKey }: + return k.Public(), nil + case *dsa.PrivateKey: + return &k.PublicKey, nil + default: + return nil, fmt.Errorf("unable to get public key for type %T", priv) + } +} + +type certificate struct { + Cert string + Key string +} + +func buildCustomCertificate(b64cert string, b64key string) (certificate, error) { + crt := certificate{} + + cert, err := base64.StdEncoding.DecodeString(b64cert) + if err != nil { + return crt, errors.New("unable to decode base64 certificate") + } + + key, err := base64.StdEncoding.DecodeString(b64key) + if err != nil { + return crt, errors.New("unable to decode base64 private key") + } + + decodedCert, _ := pem.Decode(cert) + if decodedCert == nil { + return crt, errors.New("unable to decode certificate") + } + _, err = x509.ParseCertificate(decodedCert.Bytes) + if err != nil { + return crt, fmt.Errorf( + "error parsing certificate: decodedCert.Bytes: %s", + err, + ) + } + + _, err = parsePrivateKeyPEM(string(key)) + if err != nil { + return crt, fmt.Errorf( + "error parsing private key: %s", + err, + ) + } + + crt.Cert = string(cert) + crt.Key = string(key) + + return crt, nil +} + +func generateCertificateAuthority( + cn string, + daysValid int, +) (certificate, error) { + priv, err := rsa.GenerateKey(rand.Reader, 2048) + if err != nil { + return certificate{}, fmt.Errorf("error generating rsa key: %s", err) + } + + return generateCertificateAuthorityWithKeyInternal(cn, daysValid, priv) +} + +func generateCertificateAuthorityWithPEMKey( + cn string, + daysValid int, + privPEM string, +) (certificate, error) { + priv, err := parsePrivateKeyPEM(privPEM) + if err != nil { + return certificate{}, fmt.Errorf("parsing private key: %s", err) + } + return generateCertificateAuthorityWithKeyInternal(cn, daysValid, priv) +} + +func generateCertificateAuthorityWithKeyInternal( + cn string, + daysValid int, + priv crypto.PrivateKey, +) (certificate, error) { + ca := certificate{} + + template, err := getBaseCertTemplate(cn, nil, nil, daysValid) + if err != nil { + return ca, err + } + // Override KeyUsage and IsCA + template.KeyUsage = x509.KeyUsageKeyEncipherment | + x509.KeyUsageDigitalSignature | + x509.KeyUsageCertSign + template.IsCA = true + + ca.Cert, ca.Key, err = getCertAndKey(template, priv, template, priv) + + return ca, err +} + +func generateSelfSignedCertificate( + cn string, + ips []interface{}, + alternateDNS []interface{}, + daysValid int, +) (certificate, error) { + priv, err := rsa.GenerateKey(rand.Reader, 2048) + if err != nil { + return certificate{}, fmt.Errorf("error generating rsa key: %s", err) + } + return generateSelfSignedCertificateWithKeyInternal(cn, ips, alternateDNS, daysValid, priv) +} + +func generateSelfSignedCertificateWithPEMKey( + cn string, + ips []interface{}, + alternateDNS []interface{}, + daysValid int, + privPEM string, +) (certificate, error) { + priv, err := parsePrivateKeyPEM(privPEM) + if err != nil { + return certificate{}, fmt.Errorf("parsing private key: %s", err) + } + return generateSelfSignedCertificateWithKeyInternal(cn, ips, alternateDNS, daysValid, priv) +} + +func generateSelfSignedCertificateWithKeyInternal( + cn string, + ips []interface{}, + alternateDNS []interface{}, + daysValid int, + priv crypto.PrivateKey, +) (certificate, error) { + cert := certificate{} + + template, err := getBaseCertTemplate(cn, ips, alternateDNS, daysValid) + if err != nil { + return cert, err + } + + cert.Cert, cert.Key, err = getCertAndKey(template, priv, template, priv) + + return cert, err +} + +func generateSignedCertificate( + cn string, + ips []interface{}, + alternateDNS []interface{}, + daysValid int, + ca certificate, +) (certificate, error) { + priv, err := rsa.GenerateKey(rand.Reader, 2048) + if err != nil { + return certificate{}, fmt.Errorf("error generating rsa key: %s", err) + } + return generateSignedCertificateWithKeyInternal(cn, ips, alternateDNS, daysValid, ca, priv) +} + +func generateSignedCertificateWithPEMKey( + cn string, + ips []interface{}, + alternateDNS []interface{}, + daysValid int, + ca certificate, + privPEM string, +) (certificate, error) { + priv, err := parsePrivateKeyPEM(privPEM) + if err != nil { + return certificate{}, fmt.Errorf("parsing private key: %s", err) + } + return generateSignedCertificateWithKeyInternal(cn, ips, alternateDNS, daysValid, ca, priv) +} + +func generateSignedCertificateWithKeyInternal( + cn string, + ips []interface{}, + alternateDNS []interface{}, + daysValid int, + ca certificate, + priv crypto.PrivateKey, +) (certificate, error) { + cert := certificate{} + + decodedSignerCert, _ := pem.Decode([]byte(ca.Cert)) + if decodedSignerCert == nil { + return cert, errors.New("unable to decode certificate") + } + signerCert, err := x509.ParseCertificate(decodedSignerCert.Bytes) + if err != nil { + return cert, fmt.Errorf( + "error parsing certificate: decodedSignerCert.Bytes: %s", + err, + ) + } + signerKey, err := parsePrivateKeyPEM(ca.Key) + if err != nil { + return cert, fmt.Errorf( + "error parsing private key: %s", + err, + ) + } + + template, err := getBaseCertTemplate(cn, ips, alternateDNS, daysValid) + if err != nil { + return cert, err + } + + cert.Cert, cert.Key, err = getCertAndKey( + template, + priv, + signerCert, + signerKey, + ) + + return cert, err +} + +func getCertAndKey( + template *x509.Certificate, + signeeKey crypto.PrivateKey, + parent *x509.Certificate, + signingKey crypto.PrivateKey, +) (string, string, error) { + signeePubKey, err := getPublicKey(signeeKey) + if err != nil { + return "", "", fmt.Errorf("error retrieving public key from signee key: %s", err) + } + derBytes, err := x509.CreateCertificate( + rand.Reader, + template, + parent, + signeePubKey, + signingKey, + ) + if err != nil { + return "", "", fmt.Errorf("error creating certificate: %s", err) + } + + certBuffer := bytes.Buffer{} + if err := pem.Encode( + &certBuffer, + &pem.Block{Type: "CERTIFICATE", Bytes: derBytes}, + ); err != nil { + return "", "", fmt.Errorf("error pem-encoding certificate: %s", err) + } + + keyBuffer := bytes.Buffer{} + if err := pem.Encode( + &keyBuffer, + pemBlockForKey(signeeKey), + ); err != nil { + return "", "", fmt.Errorf("error pem-encoding key: %s", err) + } + + return certBuffer.String(), keyBuffer.String(), nil +} + +func getBaseCertTemplate( + cn string, + ips []interface{}, + alternateDNS []interface{}, + daysValid int, +) (*x509.Certificate, error) { + ipAddresses, err := getNetIPs(ips) + if err != nil { + return nil, err + } + dnsNames, err := getAlternateDNSStrs(alternateDNS) + if err != nil { + return nil, err + } + serialNumberUpperBound := new(big.Int).Lsh(big.NewInt(1), 128) + serialNumber, err := rand.Int(rand.Reader, serialNumberUpperBound) + if err != nil { + return nil, err + } + return &x509.Certificate{ + SerialNumber: serialNumber, + Subject: pkix.Name{ + CommonName: cn, + }, + IPAddresses: ipAddresses, + DNSNames: dnsNames, + NotBefore: time.Now(), + NotAfter: time.Now().Add(time.Hour * 24 * time.Duration(daysValid)), + KeyUsage: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature, + ExtKeyUsage: []x509.ExtKeyUsage{ + x509.ExtKeyUsageServerAuth, + x509.ExtKeyUsageClientAuth, + }, + BasicConstraintsValid: true, + }, nil +} + +func getNetIPs(ips []interface{}) ([]net.IP, error) { + if ips == nil { + return []net.IP{}, nil + } + var ipStr string + var ok bool + var netIP net.IP + netIPs := make([]net.IP, len(ips)) + for i, ip := range ips { + ipStr, ok = ip.(string) + if !ok { + return nil, fmt.Errorf("error parsing ip: %v is not a string", ip) + } + netIP = net.ParseIP(ipStr) + if netIP == nil { + return nil, fmt.Errorf("error parsing ip: %s", ipStr) + } + netIPs[i] = netIP + } + return netIPs, nil +} + +func getAlternateDNSStrs(alternateDNS []interface{}) ([]string, error) { + if alternateDNS == nil { + return []string{}, nil + } + var dnsStr string + var ok bool + alternateDNSStrs := make([]string, len(alternateDNS)) + for i, dns := range alternateDNS { + dnsStr, ok = dns.(string) + if !ok { + return nil, fmt.Errorf( + "error processing alternate dns name: %v is not a string", + dns, + ) + } + alternateDNSStrs[i] = dnsStr + } + return alternateDNSStrs, nil +} + +func encryptAES(password string, plaintext string) (string, error) { + if plaintext == "" { + return "", nil + } + + key := make([]byte, 32) + copy(key, []byte(password)) + block, err := aes.NewCipher(key) + if err != nil { + return "", err + } + + content := []byte(plaintext) + blockSize := block.BlockSize() + padding := blockSize - len(content)%blockSize + padtext := bytes.Repeat([]byte{byte(padding)}, padding) + content = append(content, padtext...) + + ciphertext := make([]byte, aes.BlockSize+len(content)) + + iv := ciphertext[:aes.BlockSize] + if _, err := io.ReadFull(rand.Reader, iv); err != nil { + return "", err + } + + mode := cipher.NewCBCEncrypter(block, iv) + mode.CryptBlocks(ciphertext[aes.BlockSize:], content) + + return base64.StdEncoding.EncodeToString(ciphertext), nil +} + +func decryptAES(password string, crypt64 string) (string, error) { + if crypt64 == "" { + return "", nil + } + + key := make([]byte, 32) + copy(key, []byte(password)) + + crypt, err := base64.StdEncoding.DecodeString(crypt64) + if err != nil { + return "", err + } + + block, err := aes.NewCipher(key) + if err != nil { + return "", err + } + + iv := crypt[:aes.BlockSize] + crypt = crypt[aes.BlockSize:] + decrypted := make([]byte, len(crypt)) + mode := cipher.NewCBCDecrypter(block, iv) + mode.CryptBlocks(decrypted, crypt) + + return string(decrypted[:len(decrypted)-int(decrypted[len(decrypted)-1])]), nil +} diff --git a/vendor/github.com/Masterminds/sprig/v3/date.go b/vendor/github.com/Masterminds/sprig/v3/date.go new file mode 100644 index 000000000..ed022ddac --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/date.go @@ -0,0 +1,152 @@ +package sprig + +import ( + "strconv" + "time" +) + +// Given a format and a date, format the date string. +// +// Date can be a `time.Time` or an `int, int32, int64`. +// In the later case, it is treated as seconds since UNIX +// epoch. +func date(fmt string, date interface{}) string { + return dateInZone(fmt, date, "Local") +} + +func htmlDate(date interface{}) string { + return dateInZone("2006-01-02", date, "Local") +} + +func htmlDateInZone(date interface{}, zone string) string { + return dateInZone("2006-01-02", date, zone) +} + +func dateInZone(fmt string, date interface{}, zone string) string { + var t time.Time + switch date := date.(type) { + default: + t = time.Now() + case time.Time: + t = date + case *time.Time: + t = *date + case int64: + t = time.Unix(date, 0) + case int: + t = time.Unix(int64(date), 0) + case int32: + t = time.Unix(int64(date), 0) + } + + loc, err := time.LoadLocation(zone) + if err != nil { + loc, _ = time.LoadLocation("UTC") + } + + return t.In(loc).Format(fmt) +} + +func dateModify(fmt string, date time.Time) time.Time { + d, err := time.ParseDuration(fmt) + if err != nil { + return date + } + return date.Add(d) +} + +func mustDateModify(fmt string, date time.Time) (time.Time, error) { + d, err := time.ParseDuration(fmt) + if err != nil { + return time.Time{}, err + } + return date.Add(d), nil +} + +func dateAgo(date interface{}) string { + var t time.Time + + switch date := date.(type) { + default: + t = time.Now() + case time.Time: + t = date + case int64: + t = time.Unix(date, 0) + case int: + t = time.Unix(int64(date), 0) + } + // Drop resolution to seconds + duration := time.Since(t).Round(time.Second) + return duration.String() +} + +func duration(sec interface{}) string { + var n int64 + switch value := sec.(type) { + default: + n = 0 + case string: + n, _ = strconv.ParseInt(value, 10, 64) + case int64: + n = value + } + return (time.Duration(n) * time.Second).String() +} + +func durationRound(duration interface{}) string { + var d time.Duration + switch duration := duration.(type) { + default: + d = 0 + case string: + d, _ = time.ParseDuration(duration) + case int64: + d = time.Duration(duration) + case time.Time: + d = time.Since(duration) + } + + u := uint64(d) + neg := d < 0 + if neg { + u = -u + } + + var ( + year = uint64(time.Hour) * 24 * 365 + month = uint64(time.Hour) * 24 * 30 + day = uint64(time.Hour) * 24 + hour = uint64(time.Hour) + minute = uint64(time.Minute) + second = uint64(time.Second) + ) + switch { + case u > year: + return strconv.FormatUint(u/year, 10) + "y" + case u > month: + return strconv.FormatUint(u/month, 10) + "mo" + case u > day: + return strconv.FormatUint(u/day, 10) + "d" + case u > hour: + return strconv.FormatUint(u/hour, 10) + "h" + case u > minute: + return strconv.FormatUint(u/minute, 10) + "m" + case u > second: + return strconv.FormatUint(u/second, 10) + "s" + } + return "0s" +} + +func toDate(fmt, str string) time.Time { + t, _ := time.ParseInLocation(fmt, str, time.Local) + return t +} + +func mustToDate(fmt, str string) (time.Time, error) { + return time.ParseInLocation(fmt, str, time.Local) +} + +func unixEpoch(date time.Time) string { + return strconv.FormatInt(date.Unix(), 10) +} diff --git a/vendor/github.com/Masterminds/sprig/v3/defaults.go b/vendor/github.com/Masterminds/sprig/v3/defaults.go new file mode 100644 index 000000000..b9f979666 --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/defaults.go @@ -0,0 +1,163 @@ +package sprig + +import ( + "bytes" + "encoding/json" + "math/rand" + "reflect" + "strings" + "time" +) + +func init() { + rand.Seed(time.Now().UnixNano()) +} + +// dfault checks whether `given` is set, and returns default if not set. +// +// This returns `d` if `given` appears not to be set, and `given` otherwise. +// +// For numeric types 0 is unset. +// For strings, maps, arrays, and slices, len() = 0 is considered unset. +// For bool, false is unset. +// Structs are never considered unset. +// +// For everything else, including pointers, a nil value is unset. +func dfault(d interface{}, given ...interface{}) interface{} { + + if empty(given) || empty(given[0]) { + return d + } + return given[0] +} + +// empty returns true if the given value has the zero value for its type. +func empty(given interface{}) bool { + g := reflect.ValueOf(given) + if !g.IsValid() { + return true + } + + // Basically adapted from text/template.isTrue + switch g.Kind() { + default: + return g.IsNil() + case reflect.Array, reflect.Slice, reflect.Map, reflect.String: + return g.Len() == 0 + case reflect.Bool: + return !g.Bool() + case reflect.Complex64, reflect.Complex128: + return g.Complex() == 0 + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return g.Int() == 0 + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: + return g.Uint() == 0 + case reflect.Float32, reflect.Float64: + return g.Float() == 0 + case reflect.Struct: + return false + } +} + +// coalesce returns the first non-empty value. +func coalesce(v ...interface{}) interface{} { + for _, val := range v { + if !empty(val) { + return val + } + } + return nil +} + +// all returns true if empty(x) is false for all values x in the list. +// If the list is empty, return true. +func all(v ...interface{}) bool { + for _, val := range v { + if empty(val) { + return false + } + } + return true +} + +// any returns true if empty(x) is false for any x in the list. +// If the list is empty, return false. +func any(v ...interface{}) bool { + for _, val := range v { + if !empty(val) { + return true + } + } + return false +} + +// fromJson decodes JSON into a structured value, ignoring errors. +func fromJson(v string) interface{} { + output, _ := mustFromJson(v) + return output +} + +// mustFromJson decodes JSON into a structured value, returning errors. +func mustFromJson(v string) (interface{}, error) { + var output interface{} + err := json.Unmarshal([]byte(v), &output) + return output, err +} + +// toJson encodes an item into a JSON string +func toJson(v interface{}) string { + output, _ := json.Marshal(v) + return string(output) +} + +func mustToJson(v interface{}) (string, error) { + output, err := json.Marshal(v) + if err != nil { + return "", err + } + return string(output), nil +} + +// toPrettyJson encodes an item into a pretty (indented) JSON string +func toPrettyJson(v interface{}) string { + output, _ := json.MarshalIndent(v, "", " ") + return string(output) +} + +func mustToPrettyJson(v interface{}) (string, error) { + output, err := json.MarshalIndent(v, "", " ") + if err != nil { + return "", err + } + return string(output), nil +} + +// toRawJson encodes an item into a JSON string with no escaping of HTML characters. +func toRawJson(v interface{}) string { + output, err := mustToRawJson(v) + if err != nil { + panic(err) + } + return string(output) +} + +// mustToRawJson encodes an item into a JSON string with no escaping of HTML characters. +func mustToRawJson(v interface{}) (string, error) { + buf := new(bytes.Buffer) + enc := json.NewEncoder(buf) + enc.SetEscapeHTML(false) + err := enc.Encode(&v) + if err != nil { + return "", err + } + return strings.TrimSuffix(buf.String(), "\n"), nil +} + +// ternary returns the first value if the last value is true, otherwise returns the second value. +func ternary(vt interface{}, vf interface{}, v bool) interface{} { + if v { + return vt + } + + return vf +} diff --git a/vendor/github.com/Masterminds/sprig/v3/dict.go b/vendor/github.com/Masterminds/sprig/v3/dict.go new file mode 100644 index 000000000..ade889698 --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/dict.go @@ -0,0 +1,174 @@ +package sprig + +import ( + "github.com/imdario/mergo" + "github.com/mitchellh/copystructure" +) + +func get(d map[string]interface{}, key string) interface{} { + if val, ok := d[key]; ok { + return val + } + return "" +} + +func set(d map[string]interface{}, key string, value interface{}) map[string]interface{} { + d[key] = value + return d +} + +func unset(d map[string]interface{}, key string) map[string]interface{} { + delete(d, key) + return d +} + +func hasKey(d map[string]interface{}, key string) bool { + _, ok := d[key] + return ok +} + +func pluck(key string, d ...map[string]interface{}) []interface{} { + res := []interface{}{} + for _, dict := range d { + if val, ok := dict[key]; ok { + res = append(res, val) + } + } + return res +} + +func keys(dicts ...map[string]interface{}) []string { + k := []string{} + for _, dict := range dicts { + for key := range dict { + k = append(k, key) + } + } + return k +} + +func pick(dict map[string]interface{}, keys ...string) map[string]interface{} { + res := map[string]interface{}{} + for _, k := range keys { + if v, ok := dict[k]; ok { + res[k] = v + } + } + return res +} + +func omit(dict map[string]interface{}, keys ...string) map[string]interface{} { + res := map[string]interface{}{} + + omit := make(map[string]bool, len(keys)) + for _, k := range keys { + omit[k] = true + } + + for k, v := range dict { + if _, ok := omit[k]; !ok { + res[k] = v + } + } + return res +} + +func dict(v ...interface{}) map[string]interface{} { + dict := map[string]interface{}{} + lenv := len(v) + for i := 0; i < lenv; i += 2 { + key := strval(v[i]) + if i+1 >= lenv { + dict[key] = "" + continue + } + dict[key] = v[i+1] + } + return dict +} + +func merge(dst map[string]interface{}, srcs ...map[string]interface{}) interface{} { + for _, src := range srcs { + if err := mergo.Merge(&dst, src); err != nil { + // Swallow errors inside of a template. + return "" + } + } + return dst +} + +func mustMerge(dst map[string]interface{}, srcs ...map[string]interface{}) (interface{}, error) { + for _, src := range srcs { + if err := mergo.Merge(&dst, src); err != nil { + return nil, err + } + } + return dst, nil +} + +func mergeOverwrite(dst map[string]interface{}, srcs ...map[string]interface{}) interface{} { + for _, src := range srcs { + if err := mergo.MergeWithOverwrite(&dst, src); err != nil { + // Swallow errors inside of a template. + return "" + } + } + return dst +} + +func mustMergeOverwrite(dst map[string]interface{}, srcs ...map[string]interface{}) (interface{}, error) { + for _, src := range srcs { + if err := mergo.MergeWithOverwrite(&dst, src); err != nil { + return nil, err + } + } + return dst, nil +} + +func values(dict map[string]interface{}) []interface{} { + values := []interface{}{} + for _, value := range dict { + values = append(values, value) + } + + return values +} + +func deepCopy(i interface{}) interface{} { + c, err := mustDeepCopy(i) + if err != nil { + panic("deepCopy error: " + err.Error()) + } + + return c +} + +func mustDeepCopy(i interface{}) (interface{}, error) { + return copystructure.Copy(i) +} + +func dig(ps ...interface{}) (interface{}, error) { + if len(ps) < 3 { + panic("dig needs at least three arguments") + } + dict := ps[len(ps)-1].(map[string]interface{}) + def := ps[len(ps)-2] + ks := make([]string, len(ps)-2) + for i := 0; i < len(ks); i++ { + ks[i] = ps[i].(string) + } + + return digFromDict(dict, def, ks) +} + +func digFromDict(dict map[string]interface{}, d interface{}, ks []string) (interface{}, error) { + k, ns := ks[0], ks[1:len(ks)] + step, has := dict[k] + if !has { + return d, nil + } + if len(ns) == 0 { + return step, nil + } + return digFromDict(step.(map[string]interface{}), d, ns) +} diff --git a/vendor/github.com/Masterminds/sprig/v3/doc.go b/vendor/github.com/Masterminds/sprig/v3/doc.go new file mode 100644 index 000000000..aabb9d448 --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/doc.go @@ -0,0 +1,19 @@ +/* +Package sprig provides template functions for Go. + +This package contains a number of utility functions for working with data +inside of Go `html/template` and `text/template` files. + +To add these functions, use the `template.Funcs()` method: + + t := templates.New("foo").Funcs(sprig.FuncMap()) + +Note that you should add the function map before you parse any template files. + + In several cases, Sprig reverses the order of arguments from the way they + appear in the standard library. This is to make it easier to pipe + arguments into functions. + +See http://masterminds.github.io/sprig/ for more detailed documentation on each of the available functions. +*/ +package sprig diff --git a/vendor/github.com/Masterminds/sprig/v3/functions.go b/vendor/github.com/Masterminds/sprig/v3/functions.go new file mode 100644 index 000000000..57fcec1d9 --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/functions.go @@ -0,0 +1,382 @@ +package sprig + +import ( + "errors" + "html/template" + "math/rand" + "os" + "path" + "path/filepath" + "reflect" + "strconv" + "strings" + ttemplate "text/template" + "time" + + util "github.com/Masterminds/goutils" + "github.com/huandu/xstrings" + "github.com/shopspring/decimal" +) + +// FuncMap produces the function map. +// +// Use this to pass the functions into the template engine: +// +// tpl := template.New("foo").Funcs(sprig.FuncMap())) +// +func FuncMap() template.FuncMap { + return HtmlFuncMap() +} + +// HermeticTxtFuncMap returns a 'text/template'.FuncMap with only repeatable functions. +func HermeticTxtFuncMap() ttemplate.FuncMap { + r := TxtFuncMap() + for _, name := range nonhermeticFunctions { + delete(r, name) + } + return r +} + +// HermeticHtmlFuncMap returns an 'html/template'.Funcmap with only repeatable functions. +func HermeticHtmlFuncMap() template.FuncMap { + r := HtmlFuncMap() + for _, name := range nonhermeticFunctions { + delete(r, name) + } + return r +} + +// TxtFuncMap returns a 'text/template'.FuncMap +func TxtFuncMap() ttemplate.FuncMap { + return ttemplate.FuncMap(GenericFuncMap()) +} + +// HtmlFuncMap returns an 'html/template'.Funcmap +func HtmlFuncMap() template.FuncMap { + return template.FuncMap(GenericFuncMap()) +} + +// GenericFuncMap returns a copy of the basic function map as a map[string]interface{}. +func GenericFuncMap() map[string]interface{} { + gfm := make(map[string]interface{}, len(genericMap)) + for k, v := range genericMap { + gfm[k] = v + } + return gfm +} + +// These functions are not guaranteed to evaluate to the same result for given input, because they +// refer to the environment or global state. +var nonhermeticFunctions = []string{ + // Date functions + "date", + "date_in_zone", + "date_modify", + "now", + "htmlDate", + "htmlDateInZone", + "dateInZone", + "dateModify", + + // Strings + "randAlphaNum", + "randAlpha", + "randAscii", + "randNumeric", + "randBytes", + "uuidv4", + + // OS + "env", + "expandenv", + + // Network + "getHostByName", +} + +var genericMap = map[string]interface{}{ + "hello": func() string { return "Hello!" }, + + // Date functions + "ago": dateAgo, + "date": date, + "date_in_zone": dateInZone, + "date_modify": dateModify, + "dateInZone": dateInZone, + "dateModify": dateModify, + "duration": duration, + "durationRound": durationRound, + "htmlDate": htmlDate, + "htmlDateInZone": htmlDateInZone, + "must_date_modify": mustDateModify, + "mustDateModify": mustDateModify, + "mustToDate": mustToDate, + "now": time.Now, + "toDate": toDate, + "unixEpoch": unixEpoch, + + // Strings + "abbrev": abbrev, + "abbrevboth": abbrevboth, + "trunc": trunc, + "trim": strings.TrimSpace, + "upper": strings.ToUpper, + "lower": strings.ToLower, + "title": strings.Title, + "untitle": untitle, + "substr": substring, + // Switch order so that "foo" | repeat 5 + "repeat": func(count int, str string) string { return strings.Repeat(str, count) }, + // Deprecated: Use trimAll. + "trimall": func(a, b string) string { return strings.Trim(b, a) }, + // Switch order so that "$foo" | trimall "$" + "trimAll": func(a, b string) string { return strings.Trim(b, a) }, + "trimSuffix": func(a, b string) string { return strings.TrimSuffix(b, a) }, + "trimPrefix": func(a, b string) string { return strings.TrimPrefix(b, a) }, + "nospace": util.DeleteWhiteSpace, + "initials": initials, + "randAlphaNum": randAlphaNumeric, + "randAlpha": randAlpha, + "randAscii": randAscii, + "randNumeric": randNumeric, + "swapcase": util.SwapCase, + "shuffle": xstrings.Shuffle, + "snakecase": xstrings.ToSnakeCase, + "camelcase": xstrings.ToCamelCase, + "kebabcase": xstrings.ToKebabCase, + "wrap": func(l int, s string) string { return util.Wrap(s, l) }, + "wrapWith": func(l int, sep, str string) string { return util.WrapCustom(str, l, sep, true) }, + // Switch order so that "foobar" | contains "foo" + "contains": func(substr string, str string) bool { return strings.Contains(str, substr) }, + "hasPrefix": func(substr string, str string) bool { return strings.HasPrefix(str, substr) }, + "hasSuffix": func(substr string, str string) bool { return strings.HasSuffix(str, substr) }, + "quote": quote, + "squote": squote, + "cat": cat, + "indent": indent, + "nindent": nindent, + "replace": replace, + "plural": plural, + "sha1sum": sha1sum, + "sha256sum": sha256sum, + "adler32sum": adler32sum, + "toString": strval, + + // Wrap Atoi to stop errors. + "atoi": func(a string) int { i, _ := strconv.Atoi(a); return i }, + "int64": toInt64, + "int": toInt, + "float64": toFloat64, + "seq": seq, + "toDecimal": toDecimal, + + //"gt": func(a, b int) bool {return a > b}, + //"gte": func(a, b int) bool {return a >= b}, + //"lt": func(a, b int) bool {return a < b}, + //"lte": func(a, b int) bool {return a <= b}, + + // split "/" foo/bar returns map[int]string{0: foo, 1: bar} + "split": split, + "splitList": func(sep, orig string) []string { return strings.Split(orig, sep) }, + // splitn "/" foo/bar/fuu returns map[int]string{0: foo, 1: bar/fuu} + "splitn": splitn, + "toStrings": strslice, + + "until": until, + "untilStep": untilStep, + + // VERY basic arithmetic. + "add1": func(i interface{}) int64 { return toInt64(i) + 1 }, + "add": func(i ...interface{}) int64 { + var a int64 = 0 + for _, b := range i { + a += toInt64(b) + } + return a + }, + "sub": func(a, b interface{}) int64 { return toInt64(a) - toInt64(b) }, + "div": func(a, b interface{}) int64 { return toInt64(a) / toInt64(b) }, + "mod": func(a, b interface{}) int64 { return toInt64(a) % toInt64(b) }, + "mul": func(a interface{}, v ...interface{}) int64 { + val := toInt64(a) + for _, b := range v { + val = val * toInt64(b) + } + return val + }, + "randInt": func(min, max int) int { return rand.Intn(max-min) + min }, + "add1f": func(i interface{}) float64 { + return execDecimalOp(i, []interface{}{1}, func(d1, d2 decimal.Decimal) decimal.Decimal { return d1.Add(d2) }) + }, + "addf": func(i ...interface{}) float64 { + a := interface{}(float64(0)) + return execDecimalOp(a, i, func(d1, d2 decimal.Decimal) decimal.Decimal { return d1.Add(d2) }) + }, + "subf": func(a interface{}, v ...interface{}) float64 { + return execDecimalOp(a, v, func(d1, d2 decimal.Decimal) decimal.Decimal { return d1.Sub(d2) }) + }, + "divf": func(a interface{}, v ...interface{}) float64 { + return execDecimalOp(a, v, func(d1, d2 decimal.Decimal) decimal.Decimal { return d1.Div(d2) }) + }, + "mulf": func(a interface{}, v ...interface{}) float64 { + return execDecimalOp(a, v, func(d1, d2 decimal.Decimal) decimal.Decimal { return d1.Mul(d2) }) + }, + "biggest": max, + "max": max, + "min": min, + "maxf": maxf, + "minf": minf, + "ceil": ceil, + "floor": floor, + "round": round, + + // string slices. Note that we reverse the order b/c that's better + // for template processing. + "join": join, + "sortAlpha": sortAlpha, + + // Defaults + "default": dfault, + "empty": empty, + "coalesce": coalesce, + "all": all, + "any": any, + "compact": compact, + "mustCompact": mustCompact, + "fromJson": fromJson, + "toJson": toJson, + "toPrettyJson": toPrettyJson, + "toRawJson": toRawJson, + "mustFromJson": mustFromJson, + "mustToJson": mustToJson, + "mustToPrettyJson": mustToPrettyJson, + "mustToRawJson": mustToRawJson, + "ternary": ternary, + "deepCopy": deepCopy, + "mustDeepCopy": mustDeepCopy, + + // Reflection + "typeOf": typeOf, + "typeIs": typeIs, + "typeIsLike": typeIsLike, + "kindOf": kindOf, + "kindIs": kindIs, + "deepEqual": reflect.DeepEqual, + + // OS: + "env": os.Getenv, + "expandenv": os.ExpandEnv, + + // Network: + "getHostByName": getHostByName, + + // Paths: + "base": path.Base, + "dir": path.Dir, + "clean": path.Clean, + "ext": path.Ext, + "isAbs": path.IsAbs, + + // Filepaths: + "osBase": filepath.Base, + "osClean": filepath.Clean, + "osDir": filepath.Dir, + "osExt": filepath.Ext, + "osIsAbs": filepath.IsAbs, + + // Encoding: + "b64enc": base64encode, + "b64dec": base64decode, + "b32enc": base32encode, + "b32dec": base32decode, + + // Data Structures: + "tuple": list, // FIXME: with the addition of append/prepend these are no longer immutable. + "list": list, + "dict": dict, + "get": get, + "set": set, + "unset": unset, + "hasKey": hasKey, + "pluck": pluck, + "keys": keys, + "pick": pick, + "omit": omit, + "merge": merge, + "mergeOverwrite": mergeOverwrite, + "mustMerge": mustMerge, + "mustMergeOverwrite": mustMergeOverwrite, + "values": values, + + "append": push, "push": push, + "mustAppend": mustPush, "mustPush": mustPush, + "prepend": prepend, + "mustPrepend": mustPrepend, + "first": first, + "mustFirst": mustFirst, + "rest": rest, + "mustRest": mustRest, + "last": last, + "mustLast": mustLast, + "initial": initial, + "mustInitial": mustInitial, + "reverse": reverse, + "mustReverse": mustReverse, + "uniq": uniq, + "mustUniq": mustUniq, + "without": without, + "mustWithout": mustWithout, + "has": has, + "mustHas": mustHas, + "slice": slice, + "mustSlice": mustSlice, + "concat": concat, + "dig": dig, + "chunk": chunk, + "mustChunk": mustChunk, + + // Crypto: + "bcrypt": bcrypt, + "htpasswd": htpasswd, + "genPrivateKey": generatePrivateKey, + "derivePassword": derivePassword, + "buildCustomCert": buildCustomCertificate, + "genCA": generateCertificateAuthority, + "genCAWithKey": generateCertificateAuthorityWithPEMKey, + "genSelfSignedCert": generateSelfSignedCertificate, + "genSelfSignedCertWithKey": generateSelfSignedCertificateWithPEMKey, + "genSignedCert": generateSignedCertificate, + "genSignedCertWithKey": generateSignedCertificateWithPEMKey, + "encryptAES": encryptAES, + "decryptAES": decryptAES, + "randBytes": randBytes, + + // UUIDs: + "uuidv4": uuidv4, + + // SemVer: + "semver": semver, + "semverCompare": semverCompare, + + // Flow Control: + "fail": func(msg string) (string, error) { return "", errors.New(msg) }, + + // Regex + "regexMatch": regexMatch, + "mustRegexMatch": mustRegexMatch, + "regexFindAll": regexFindAll, + "mustRegexFindAll": mustRegexFindAll, + "regexFind": regexFind, + "mustRegexFind": mustRegexFind, + "regexReplaceAll": regexReplaceAll, + "mustRegexReplaceAll": mustRegexReplaceAll, + "regexReplaceAllLiteral": regexReplaceAllLiteral, + "mustRegexReplaceAllLiteral": mustRegexReplaceAllLiteral, + "regexSplit": regexSplit, + "mustRegexSplit": mustRegexSplit, + "regexQuoteMeta": regexQuoteMeta, + + // URLs: + "urlParse": urlParse, + "urlJoin": urlJoin, +} diff --git a/vendor/github.com/Masterminds/sprig/v3/list.go b/vendor/github.com/Masterminds/sprig/v3/list.go new file mode 100644 index 000000000..ca0fbb789 --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/list.go @@ -0,0 +1,464 @@ +package sprig + +import ( + "fmt" + "math" + "reflect" + "sort" +) + +// Reflection is used in these functions so that slices and arrays of strings, +// ints, and other types not implementing []interface{} can be worked with. +// For example, this is useful if you need to work on the output of regexs. + +func list(v ...interface{}) []interface{} { + return v +} + +func push(list interface{}, v interface{}) []interface{} { + l, err := mustPush(list, v) + if err != nil { + panic(err) + } + + return l +} + +func mustPush(list interface{}, v interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + nl := make([]interface{}, l) + for i := 0; i < l; i++ { + nl[i] = l2.Index(i).Interface() + } + + return append(nl, v), nil + + default: + return nil, fmt.Errorf("Cannot push on type %s", tp) + } +} + +func prepend(list interface{}, v interface{}) []interface{} { + l, err := mustPrepend(list, v) + if err != nil { + panic(err) + } + + return l +} + +func mustPrepend(list interface{}, v interface{}) ([]interface{}, error) { + //return append([]interface{}{v}, list...) + + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + nl := make([]interface{}, l) + for i := 0; i < l; i++ { + nl[i] = l2.Index(i).Interface() + } + + return append([]interface{}{v}, nl...), nil + + default: + return nil, fmt.Errorf("Cannot prepend on type %s", tp) + } +} + +func chunk(size int, list interface{}) [][]interface{} { + l, err := mustChunk(size, list) + if err != nil { + panic(err) + } + + return l +} + +func mustChunk(size int, list interface{}) ([][]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + + cs := int(math.Floor(float64(l-1)/float64(size)) + 1) + nl := make([][]interface{}, cs) + + for i := 0; i < cs; i++ { + clen := size + if i == cs-1 { + clen = int(math.Floor(math.Mod(float64(l), float64(size)))) + if clen == 0 { + clen = size + } + } + + nl[i] = make([]interface{}, clen) + + for j := 0; j < clen; j++ { + ix := i*size + j + nl[i][j] = l2.Index(ix).Interface() + } + } + + return nl, nil + + default: + return nil, fmt.Errorf("Cannot chunk type %s", tp) + } +} + +func last(list interface{}) interface{} { + l, err := mustLast(list) + if err != nil { + panic(err) + } + + return l +} + +func mustLast(list interface{}) (interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + if l == 0 { + return nil, nil + } + + return l2.Index(l - 1).Interface(), nil + default: + return nil, fmt.Errorf("Cannot find last on type %s", tp) + } +} + +func first(list interface{}) interface{} { + l, err := mustFirst(list) + if err != nil { + panic(err) + } + + return l +} + +func mustFirst(list interface{}) (interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + if l == 0 { + return nil, nil + } + + return l2.Index(0).Interface(), nil + default: + return nil, fmt.Errorf("Cannot find first on type %s", tp) + } +} + +func rest(list interface{}) []interface{} { + l, err := mustRest(list) + if err != nil { + panic(err) + } + + return l +} + +func mustRest(list interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + if l == 0 { + return nil, nil + } + + nl := make([]interface{}, l-1) + for i := 1; i < l; i++ { + nl[i-1] = l2.Index(i).Interface() + } + + return nl, nil + default: + return nil, fmt.Errorf("Cannot find rest on type %s", tp) + } +} + +func initial(list interface{}) []interface{} { + l, err := mustInitial(list) + if err != nil { + panic(err) + } + + return l +} + +func mustInitial(list interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + if l == 0 { + return nil, nil + } + + nl := make([]interface{}, l-1) + for i := 0; i < l-1; i++ { + nl[i] = l2.Index(i).Interface() + } + + return nl, nil + default: + return nil, fmt.Errorf("Cannot find initial on type %s", tp) + } +} + +func sortAlpha(list interface{}) []string { + k := reflect.Indirect(reflect.ValueOf(list)).Kind() + switch k { + case reflect.Slice, reflect.Array: + a := strslice(list) + s := sort.StringSlice(a) + s.Sort() + return s + } + return []string{strval(list)} +} + +func reverse(v interface{}) []interface{} { + l, err := mustReverse(v) + if err != nil { + panic(err) + } + + return l +} + +func mustReverse(v interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(v).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(v) + + l := l2.Len() + // We do not sort in place because the incoming array should not be altered. + nl := make([]interface{}, l) + for i := 0; i < l; i++ { + nl[l-i-1] = l2.Index(i).Interface() + } + + return nl, nil + default: + return nil, fmt.Errorf("Cannot find reverse on type %s", tp) + } +} + +func compact(list interface{}) []interface{} { + l, err := mustCompact(list) + if err != nil { + panic(err) + } + + return l +} + +func mustCompact(list interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + nl := []interface{}{} + var item interface{} + for i := 0; i < l; i++ { + item = l2.Index(i).Interface() + if !empty(item) { + nl = append(nl, item) + } + } + + return nl, nil + default: + return nil, fmt.Errorf("Cannot compact on type %s", tp) + } +} + +func uniq(list interface{}) []interface{} { + l, err := mustUniq(list) + if err != nil { + panic(err) + } + + return l +} + +func mustUniq(list interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + dest := []interface{}{} + var item interface{} + for i := 0; i < l; i++ { + item = l2.Index(i).Interface() + if !inList(dest, item) { + dest = append(dest, item) + } + } + + return dest, nil + default: + return nil, fmt.Errorf("Cannot find uniq on type %s", tp) + } +} + +func inList(haystack []interface{}, needle interface{}) bool { + for _, h := range haystack { + if reflect.DeepEqual(needle, h) { + return true + } + } + return false +} + +func without(list interface{}, omit ...interface{}) []interface{} { + l, err := mustWithout(list, omit...) + if err != nil { + panic(err) + } + + return l +} + +func mustWithout(list interface{}, omit ...interface{}) ([]interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + res := []interface{}{} + var item interface{} + for i := 0; i < l; i++ { + item = l2.Index(i).Interface() + if !inList(omit, item) { + res = append(res, item) + } + } + + return res, nil + default: + return nil, fmt.Errorf("Cannot find without on type %s", tp) + } +} + +func has(needle interface{}, haystack interface{}) bool { + l, err := mustHas(needle, haystack) + if err != nil { + panic(err) + } + + return l +} + +func mustHas(needle interface{}, haystack interface{}) (bool, error) { + if haystack == nil { + return false, nil + } + tp := reflect.TypeOf(haystack).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(haystack) + var item interface{} + l := l2.Len() + for i := 0; i < l; i++ { + item = l2.Index(i).Interface() + if reflect.DeepEqual(needle, item) { + return true, nil + } + } + + return false, nil + default: + return false, fmt.Errorf("Cannot find has on type %s", tp) + } +} + +// $list := [1, 2, 3, 4, 5] +// slice $list -> list[0:5] = list[:] +// slice $list 0 3 -> list[0:3] = list[:3] +// slice $list 3 5 -> list[3:5] +// slice $list 3 -> list[3:5] = list[3:] +func slice(list interface{}, indices ...interface{}) interface{} { + l, err := mustSlice(list, indices...) + if err != nil { + panic(err) + } + + return l +} + +func mustSlice(list interface{}, indices ...interface{}) (interface{}, error) { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + + l := l2.Len() + if l == 0 { + return nil, nil + } + + var start, end int + if len(indices) > 0 { + start = toInt(indices[0]) + } + if len(indices) < 2 { + end = l + } else { + end = toInt(indices[1]) + } + + return l2.Slice(start, end).Interface(), nil + default: + return nil, fmt.Errorf("list should be type of slice or array but %s", tp) + } +} + +func concat(lists ...interface{}) interface{} { + var res []interface{} + for _, list := range lists { + tp := reflect.TypeOf(list).Kind() + switch tp { + case reflect.Slice, reflect.Array: + l2 := reflect.ValueOf(list) + for i := 0; i < l2.Len(); i++ { + res = append(res, l2.Index(i).Interface()) + } + default: + panic(fmt.Sprintf("Cannot concat type %s as list", tp)) + } + } + return res +} diff --git a/vendor/github.com/Masterminds/sprig/v3/network.go b/vendor/github.com/Masterminds/sprig/v3/network.go new file mode 100644 index 000000000..108d78a94 --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/network.go @@ -0,0 +1,12 @@ +package sprig + +import ( + "math/rand" + "net" +) + +func getHostByName(name string) string { + addrs, _ := net.LookupHost(name) + //TODO: add error handing when release v3 comes out + return addrs[rand.Intn(len(addrs))] +} diff --git a/vendor/github.com/Masterminds/sprig/v3/numeric.go b/vendor/github.com/Masterminds/sprig/v3/numeric.go new file mode 100644 index 000000000..f68e4182e --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/numeric.go @@ -0,0 +1,186 @@ +package sprig + +import ( + "fmt" + "math" + "strconv" + "strings" + + "github.com/spf13/cast" + "github.com/shopspring/decimal" +) + +// toFloat64 converts 64-bit floats +func toFloat64(v interface{}) float64 { + return cast.ToFloat64(v) +} + +func toInt(v interface{}) int { + return cast.ToInt(v) +} + +// toInt64 converts integer types to 64-bit integers +func toInt64(v interface{}) int64 { + return cast.ToInt64(v) +} + +func max(a interface{}, i ...interface{}) int64 { + aa := toInt64(a) + for _, b := range i { + bb := toInt64(b) + if bb > aa { + aa = bb + } + } + return aa +} + +func maxf(a interface{}, i ...interface{}) float64 { + aa := toFloat64(a) + for _, b := range i { + bb := toFloat64(b) + aa = math.Max(aa, bb) + } + return aa +} + +func min(a interface{}, i ...interface{}) int64 { + aa := toInt64(a) + for _, b := range i { + bb := toInt64(b) + if bb < aa { + aa = bb + } + } + return aa +} + +func minf(a interface{}, i ...interface{}) float64 { + aa := toFloat64(a) + for _, b := range i { + bb := toFloat64(b) + aa = math.Min(aa, bb) + } + return aa +} + +func until(count int) []int { + step := 1 + if count < 0 { + step = -1 + } + return untilStep(0, count, step) +} + +func untilStep(start, stop, step int) []int { + v := []int{} + + if stop < start { + if step >= 0 { + return v + } + for i := start; i > stop; i += step { + v = append(v, i) + } + return v + } + + if step <= 0 { + return v + } + for i := start; i < stop; i += step { + v = append(v, i) + } + return v +} + +func floor(a interface{}) float64 { + aa := toFloat64(a) + return math.Floor(aa) +} + +func ceil(a interface{}) float64 { + aa := toFloat64(a) + return math.Ceil(aa) +} + +func round(a interface{}, p int, rOpt ...float64) float64 { + roundOn := .5 + if len(rOpt) > 0 { + roundOn = rOpt[0] + } + val := toFloat64(a) + places := toFloat64(p) + + var round float64 + pow := math.Pow(10, places) + digit := pow * val + _, div := math.Modf(digit) + if div >= roundOn { + round = math.Ceil(digit) + } else { + round = math.Floor(digit) + } + return round / pow +} + +// converts unix octal to decimal +func toDecimal(v interface{}) int64 { + result, err := strconv.ParseInt(fmt.Sprint(v), 8, 64) + if err != nil { + return 0 + } + return result +} + +func seq(params ...int) string { + increment := 1 + switch len(params) { + case 0: + return "" + case 1: + start := 1 + end := params[0] + if end < start { + increment = -1 + } + return intArrayToString(untilStep(start, end+increment, increment), " ") + case 3: + start := params[0] + end := params[2] + step := params[1] + if end < start { + increment = -1 + if step > 0 { + return "" + } + } + return intArrayToString(untilStep(start, end+increment, step), " ") + case 2: + start := params[0] + end := params[1] + step := 1 + if end < start { + step = -1 + } + return intArrayToString(untilStep(start, end+step, step), " ") + default: + return "" + } +} + +func intArrayToString(slice []int, delimeter string) string { + return strings.Trim(strings.Join(strings.Fields(fmt.Sprint(slice)), delimeter), "[]") +} + +// performs a float and subsequent decimal.Decimal conversion on inputs, +// and iterates through a and b executing the mathmetical operation f +func execDecimalOp(a interface{}, b []interface{}, f func(d1, d2 decimal.Decimal) decimal.Decimal) float64 { + prt := decimal.NewFromFloat(toFloat64(a)) + for _, x := range b { + dx := decimal.NewFromFloat(toFloat64(x)) + prt = f(prt, dx) + } + rslt, _ := prt.Float64() + return rslt +} diff --git a/vendor/github.com/Masterminds/sprig/v3/reflect.go b/vendor/github.com/Masterminds/sprig/v3/reflect.go new file mode 100644 index 000000000..8a65c132f --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/reflect.go @@ -0,0 +1,28 @@ +package sprig + +import ( + "fmt" + "reflect" +) + +// typeIs returns true if the src is the type named in target. +func typeIs(target string, src interface{}) bool { + return target == typeOf(src) +} + +func typeIsLike(target string, src interface{}) bool { + t := typeOf(src) + return target == t || "*"+target == t +} + +func typeOf(src interface{}) string { + return fmt.Sprintf("%T", src) +} + +func kindIs(target string, src interface{}) bool { + return target == kindOf(src) +} + +func kindOf(src interface{}) string { + return reflect.ValueOf(src).Kind().String() +} diff --git a/vendor/github.com/Masterminds/sprig/v3/regex.go b/vendor/github.com/Masterminds/sprig/v3/regex.go new file mode 100644 index 000000000..fab551018 --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/regex.go @@ -0,0 +1,83 @@ +package sprig + +import ( + "regexp" +) + +func regexMatch(regex string, s string) bool { + match, _ := regexp.MatchString(regex, s) + return match +} + +func mustRegexMatch(regex string, s string) (bool, error) { + return regexp.MatchString(regex, s) +} + +func regexFindAll(regex string, s string, n int) []string { + r := regexp.MustCompile(regex) + return r.FindAllString(s, n) +} + +func mustRegexFindAll(regex string, s string, n int) ([]string, error) { + r, err := regexp.Compile(regex) + if err != nil { + return []string{}, err + } + return r.FindAllString(s, n), nil +} + +func regexFind(regex string, s string) string { + r := regexp.MustCompile(regex) + return r.FindString(s) +} + +func mustRegexFind(regex string, s string) (string, error) { + r, err := regexp.Compile(regex) + if err != nil { + return "", err + } + return r.FindString(s), nil +} + +func regexReplaceAll(regex string, s string, repl string) string { + r := regexp.MustCompile(regex) + return r.ReplaceAllString(s, repl) +} + +func mustRegexReplaceAll(regex string, s string, repl string) (string, error) { + r, err := regexp.Compile(regex) + if err != nil { + return "", err + } + return r.ReplaceAllString(s, repl), nil +} + +func regexReplaceAllLiteral(regex string, s string, repl string) string { + r := regexp.MustCompile(regex) + return r.ReplaceAllLiteralString(s, repl) +} + +func mustRegexReplaceAllLiteral(regex string, s string, repl string) (string, error) { + r, err := regexp.Compile(regex) + if err != nil { + return "", err + } + return r.ReplaceAllLiteralString(s, repl), nil +} + +func regexSplit(regex string, s string, n int) []string { + r := regexp.MustCompile(regex) + return r.Split(s, n) +} + +func mustRegexSplit(regex string, s string, n int) ([]string, error) { + r, err := regexp.Compile(regex) + if err != nil { + return []string{}, err + } + return r.Split(s, n), nil +} + +func regexQuoteMeta(s string) string { + return regexp.QuoteMeta(s) +} diff --git a/vendor/github.com/Masterminds/sprig/v3/semver.go b/vendor/github.com/Masterminds/sprig/v3/semver.go new file mode 100644 index 000000000..3fbe08aa6 --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/semver.go @@ -0,0 +1,23 @@ +package sprig + +import ( + sv2 "github.com/Masterminds/semver/v3" +) + +func semverCompare(constraint, version string) (bool, error) { + c, err := sv2.NewConstraint(constraint) + if err != nil { + return false, err + } + + v, err := sv2.NewVersion(version) + if err != nil { + return false, err + } + + return c.Check(v), nil +} + +func semver(version string) (*sv2.Version, error) { + return sv2.NewVersion(version) +} diff --git a/vendor/github.com/Masterminds/sprig/v3/strings.go b/vendor/github.com/Masterminds/sprig/v3/strings.go new file mode 100644 index 000000000..e0ae628c8 --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/strings.go @@ -0,0 +1,236 @@ +package sprig + +import ( + "encoding/base32" + "encoding/base64" + "fmt" + "reflect" + "strconv" + "strings" + + util "github.com/Masterminds/goutils" +) + +func base64encode(v string) string { + return base64.StdEncoding.EncodeToString([]byte(v)) +} + +func base64decode(v string) string { + data, err := base64.StdEncoding.DecodeString(v) + if err != nil { + return err.Error() + } + return string(data) +} + +func base32encode(v string) string { + return base32.StdEncoding.EncodeToString([]byte(v)) +} + +func base32decode(v string) string { + data, err := base32.StdEncoding.DecodeString(v) + if err != nil { + return err.Error() + } + return string(data) +} + +func abbrev(width int, s string) string { + if width < 4 { + return s + } + r, _ := util.Abbreviate(s, width) + return r +} + +func abbrevboth(left, right int, s string) string { + if right < 4 || left > 0 && right < 7 { + return s + } + r, _ := util.AbbreviateFull(s, left, right) + return r +} +func initials(s string) string { + // Wrap this just to eliminate the var args, which templates don't do well. + return util.Initials(s) +} + +func randAlphaNumeric(count int) string { + // It is not possible, it appears, to actually generate an error here. + r, _ := util.CryptoRandomAlphaNumeric(count) + return r +} + +func randAlpha(count int) string { + r, _ := util.CryptoRandomAlphabetic(count) + return r +} + +func randAscii(count int) string { + r, _ := util.CryptoRandomAscii(count) + return r +} + +func randNumeric(count int) string { + r, _ := util.CryptoRandomNumeric(count) + return r +} + +func untitle(str string) string { + return util.Uncapitalize(str) +} + +func quote(str ...interface{}) string { + out := make([]string, 0, len(str)) + for _, s := range str { + if s != nil { + out = append(out, fmt.Sprintf("%q", strval(s))) + } + } + return strings.Join(out, " ") +} + +func squote(str ...interface{}) string { + out := make([]string, 0, len(str)) + for _, s := range str { + if s != nil { + out = append(out, fmt.Sprintf("'%v'", s)) + } + } + return strings.Join(out, " ") +} + +func cat(v ...interface{}) string { + v = removeNilElements(v) + r := strings.TrimSpace(strings.Repeat("%v ", len(v))) + return fmt.Sprintf(r, v...) +} + +func indent(spaces int, v string) string { + pad := strings.Repeat(" ", spaces) + return pad + strings.Replace(v, "\n", "\n"+pad, -1) +} + +func nindent(spaces int, v string) string { + return "\n" + indent(spaces, v) +} + +func replace(old, new, src string) string { + return strings.Replace(src, old, new, -1) +} + +func plural(one, many string, count int) string { + if count == 1 { + return one + } + return many +} + +func strslice(v interface{}) []string { + switch v := v.(type) { + case []string: + return v + case []interface{}: + b := make([]string, 0, len(v)) + for _, s := range v { + if s != nil { + b = append(b, strval(s)) + } + } + return b + default: + val := reflect.ValueOf(v) + switch val.Kind() { + case reflect.Array, reflect.Slice: + l := val.Len() + b := make([]string, 0, l) + for i := 0; i < l; i++ { + value := val.Index(i).Interface() + if value != nil { + b = append(b, strval(value)) + } + } + return b + default: + if v == nil { + return []string{} + } + + return []string{strval(v)} + } + } +} + +func removeNilElements(v []interface{}) []interface{} { + newSlice := make([]interface{}, 0, len(v)) + for _, i := range v { + if i != nil { + newSlice = append(newSlice, i) + } + } + return newSlice +} + +func strval(v interface{}) string { + switch v := v.(type) { + case string: + return v + case []byte: + return string(v) + case error: + return v.Error() + case fmt.Stringer: + return v.String() + default: + return fmt.Sprintf("%v", v) + } +} + +func trunc(c int, s string) string { + if c < 0 && len(s)+c > 0 { + return s[len(s)+c:] + } + if c >= 0 && len(s) > c { + return s[:c] + } + return s +} + +func join(sep string, v interface{}) string { + return strings.Join(strslice(v), sep) +} + +func split(sep, orig string) map[string]string { + parts := strings.Split(orig, sep) + res := make(map[string]string, len(parts)) + for i, v := range parts { + res["_"+strconv.Itoa(i)] = v + } + return res +} + +func splitn(sep string, n int, orig string) map[string]string { + parts := strings.SplitN(orig, sep, n) + res := make(map[string]string, len(parts)) + for i, v := range parts { + res["_"+strconv.Itoa(i)] = v + } + return res +} + +// substring creates a substring of the given string. +// +// If start is < 0, this calls string[:end]. +// +// If start is >= 0 and end < 0 or end bigger than s length, this calls string[start:] +// +// Otherwise, this calls string[start, end]. +func substring(start, end int, s string) string { + if start < 0 { + return s[:end] + } + if end < 0 || end > len(s) { + return s[start:] + } + return s[start:end] +} diff --git a/vendor/github.com/Masterminds/sprig/v3/url.go b/vendor/github.com/Masterminds/sprig/v3/url.go new file mode 100644 index 000000000..b8e120e19 --- /dev/null +++ b/vendor/github.com/Masterminds/sprig/v3/url.go @@ -0,0 +1,66 @@ +package sprig + +import ( + "fmt" + "net/url" + "reflect" +) + +func dictGetOrEmpty(dict map[string]interface{}, key string) string { + value, ok := dict[key] + if !ok { + return "" + } + tp := reflect.TypeOf(value).Kind() + if tp != reflect.String { + panic(fmt.Sprintf("unable to parse %s key, must be of type string, but %s found", key, tp.String())) + } + return reflect.ValueOf(value).String() +} + +// parses given URL to return dict object +func urlParse(v string) map[string]interface{} { + dict := map[string]interface{}{} + parsedURL, err := url.Parse(v) + if err != nil { + panic(fmt.Sprintf("unable to parse url: %s", err)) + } + dict["scheme"] = parsedURL.Scheme + dict["host"] = parsedURL.Host + dict["hostname"] = parsedURL.Hostname() + dict["path"] = parsedURL.Path + dict["query"] = parsedURL.RawQuery + dict["opaque"] = parsedURL.Opaque + dict["fragment"] = parsedURL.Fragment + if parsedURL.User != nil { + dict["userinfo"] = parsedURL.User.String() + } else { + dict["userinfo"] = "" + } + + return dict +} + +// join given dict to URL string +func urlJoin(d map[string]interface{}) string { + resURL := url.URL{ + Scheme: dictGetOrEmpty(d, "scheme"), + Host: dictGetOrEmpty(d, "host"), + Path: dictGetOrEmpty(d, "path"), + RawQuery: dictGetOrEmpty(d, "query"), + Opaque: dictGetOrEmpty(d, "opaque"), + Fragment: dictGetOrEmpty(d, "fragment"), + } + userinfo := dictGetOrEmpty(d, "userinfo") + var user *url.Userinfo + if userinfo != "" { + tempURL, err := url.Parse(fmt.Sprintf("proto://%s@host", userinfo)) + if err != nil { + panic(fmt.Sprintf("unable to parse userinfo in dict: %s", err)) + } + user = tempURL.User + } + + resURL.User = user + return resURL.String() +} |