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https://github.com/wneessen/apg-go.git
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v0.3.1: New password length behaviour
To address issue #13, the password length behaviour of the original APG has been reproduced. Previously, when a minLength of 5 and a maxLength of 10 was given, apg-go se the pwLength to the preferred maxLength. With v0.3.1 it will choose a random length between minLength and maxLength instead, same as the original C-lang apg did. For this the minLength has been defaulted to a sane value of 12 (instead of the 8 of the original apg). The default for maxLength stayed at 20. Also the default number of generated passwords has been changed from 1 to 6, to replicate the behaviour of the original apg.
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2 changed files with 9 additions and 11 deletions
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@ -4,13 +4,9 @@
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<option name="autoReloadType" value="SELECTIVE" />
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<option name="autoReloadType" value="SELECTIVE" />
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</component>
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</component>
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<component name="ChangeListManager">
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<component name="ChangeListManager">
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<list default="true" id="fbb0c733-4aa1-4d27-87d5-c7276d8aa613" name="Default Changelist" comment="">
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<list default="true" id="fbb0c733-4aa1-4d27-87d5-c7276d8aa613" name="Default Changelist" comment="v0.3.1: New password length behaviour To address issue #13, the password length behaviour of the original APG has been reproduced. Previously, when a minLength of 5 and a maxLength of 10 was given, apg-go se the pwLength to the preferred maxLength. With v0.3.1 it will choose a random length between minLength and maxLength instead, same as the original C-lang apg did. For this the minLength has been defaulted to a sane value of 12 (instead of the 8 of the original apg). The default for maxLength stayed at 20. Also the default number of generated passwords has been changed from 1 to 6, to replicate the behaviour of the original apg.">
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<change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/apg.go" beforeDir="false" afterPath="$PROJECT_DIR$/apg.go" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/apg.go" beforeDir="false" afterPath="$PROJECT_DIR$/apg.go" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/apg_test.go" beforeDir="false" afterPath="$PROJECT_DIR$/apg_test.go" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/config.go" beforeDir="false" afterPath="$PROJECT_DIR$/config.go" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/go.mod" beforeDir="false" afterPath="$PROJECT_DIR$/go.mod" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/rand.go" beforeDir="false" afterPath="$PROJECT_DIR$/rand.go" afterDir="false" />
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</list>
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</list>
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<option name="SHOW_DIALOG" value="false" />
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<option name="SHOW_DIALOG" value="false" />
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<option name="HIGHLIGHT_CONFLICTS" value="true" />
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<option name="HIGHLIGHT_CONFLICTS" value="true" />
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@ -234,7 +230,8 @@
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<MESSAGE value="New DEV branch" />
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<MESSAGE value="New DEV branch" />
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<MESSAGE value="v0.2.9: Replaced standard go-help with custom usage text" />
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<MESSAGE value="v0.2.9: Replaced standard go-help with custom usage text" />
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<MESSAGE value="v0.3.0: Unified the naming convention" />
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<MESSAGE value="v0.3.0: Unified the naming convention" />
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<option name="LAST_COMMIT_MESSAGE" value="v0.3.0: Unified the naming convention" />
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<MESSAGE value="v0.3.1: New password length behaviour To address issue #13, the password length behaviour of the original APG has been reproduced. Previously, when a minLength of 5 and a maxLength of 10 was given, apg-go se the pwLength to the preferred maxLength. With v0.3.1 it will choose a random length between minLength and maxLength instead, same as the original C-lang apg did. For this the minLength has been defaulted to a sane value of 12 (instead of the 8 of the original apg). The default for maxLength stayed at 20. Also the default number of generated passwords has been changed from 1 to 6, to replicate the behaviour of the original apg." />
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<option name="LAST_COMMIT_MESSAGE" value="v0.3.1: New password length behaviour To address issue #13, the password length behaviour of the original APG has been reproduced. Previously, when a minLength of 5 and a maxLength of 10 was given, apg-go se the pwLength to the preferred maxLength. With v0.3.1 it will choose a random length between minLength and maxLength instead, same as the original C-lang apg did. For this the minLength has been defaulted to a sane value of 12 (instead of the 8 of the original apg). The default for maxLength stayed at 20. Also the default number of generated passwords has been changed from 1 to 6, to replicate the behaviour of the original apg." />
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</component>
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</component>
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<component name="VgoProject">
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<component name="VgoProject">
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<integration-enabled>true</integration-enabled>
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<integration-enabled>true</integration-enabled>
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11
apg.go
11
apg.go
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@ -8,8 +8,9 @@ import (
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)
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)
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// Constants
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// Constants
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const DefaultPwLenght int = 20
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const DefaultMinLenght int = 12
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const VersionString string = "0.3.0"
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const DefaultMaxLenght int = 20
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const VersionString string = "0.3.1"
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type Config struct {
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type Config struct {
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minPassLen int
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minPassLen int
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@ -37,9 +38,9 @@ apg [-m <length>] [-x <length>] [-L] [-U] [-N] [-S] [-H] [-C]
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[-l] [-M mode] [-E char_string] [-n num_of_pass] [-v] [-h]
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[-l] [-M mode] [-E char_string] [-n num_of_pass] [-v] [-h]
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Options:
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Options:
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-m LENGTH Minimum length of the password to be generated (Default: 20)
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-m LENGTH Minimum length of the password to be generated (Default: 12)
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-x LENGTH Maximum length of the password to be generated (Default: 20)
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-x LENGTH Maximum length of the password to be generated (Default: 20)
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-n NUMBER Amount of password to be generated (Default: 1)
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-n NUMBER Amount of password to be generated (Default: 6)
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-E CHARS List of characters to be excluded in the generated password
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-E CHARS List of characters to be excluded in the generated password
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-M [LUNSHClunshc] New style password parameters (upper case: on, lower case: off)
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-M [LUNSHClunshc] New style password parameters (upper case: on, lower case: off)
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-L Use lower case characters in passwords (Default: on)
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-L Use lower case characters in passwords (Default: on)
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@ -69,11 +70,11 @@ func main() {
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}
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}
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// Set PW length and available characterset
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// Set PW length and available characterset
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pwLength := getPwLengthFromParams(&config)
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charRange := getCharRange(&config)
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charRange := getCharRange(&config)
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// Generate passwords
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// Generate passwords
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for i := 1; i <= config.numOfPass; i++ {
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for i := 1; i <= config.numOfPass; i++ {
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pwLength := getPwLengthFromParams(&config)
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pwString, err := getRandChar(&charRange, pwLength)
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pwString, err := getRandChar(&charRange, pwLength)
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if err != nil {
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if err != nil {
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log.Fatalf("getRandChar returned an error: %q\n", err)
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log.Fatalf("getRandChar returned an error: %q\n", err)
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