1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
/*
* Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved.
* SPDX-License-Identifier: GPL-3.0-only
*/
package dev.msfjarvis.aps.util.settings
import android.content.SharedPreferences
import androidx.core.content.edit
import com.github.michaelbull.result.getOrElse
import com.github.michaelbull.result.runCatching
import dev.msfjarvis.aps.data.repo.PasswordRepository
import dev.msfjarvis.aps.injection.context.FilesDirPath
import dev.msfjarvis.aps.injection.prefs.GitPreferences
import dev.msfjarvis.aps.injection.prefs.ProxyPreferences
import dev.msfjarvis.aps.injection.prefs.SettingsPreferences
import dev.msfjarvis.aps.util.extensions.getString
import java.io.File
import javax.inject.Inject
import javax.inject.Singleton
import org.eclipse.jgit.transport.URIish
enum class Protocol(val pref: String) {
Ssh("ssh://"),
Https("https://"),
;
companion object {
private val map = values().associateBy(Protocol::pref)
fun fromString(type: String?): Protocol {
return map[type ?: return Ssh]
?: throw IllegalArgumentException("$type is not a valid Protocol")
}
}
}
enum class AuthMode(val pref: String) {
SshKey("ssh-key"),
Password("username/password"),
OpenKeychain("OpenKeychain"),
None("None"),
;
companion object {
private val map = values().associateBy(AuthMode::pref)
fun fromString(type: String?): AuthMode {
return map[type ?: return SshKey]
?: throw IllegalArgumentException("$type is not a valid AuthMode")
}
}
}
@Singleton
class GitSettings
@Inject
constructor(
@SettingsPreferences private val settings: SharedPreferences,
@GitPreferences private val encryptedSettings: SharedPreferences,
@ProxyPreferences private val proxySettings: SharedPreferences,
@FilesDirPath private val filesDirPath: String,
) {
private val hostKeyPath = "$filesDirPath/.host_key"
var authMode
get() = AuthMode.fromString(settings.getString(PreferenceKeys.GIT_REMOTE_AUTH))
private set(value) {
settings.edit { putString(PreferenceKeys.GIT_REMOTE_AUTH, value.pref) }
}
var url
get() = settings.getString(PreferenceKeys.GIT_REMOTE_URL)
private set(value) {
require(value != null)
if (value == url) return
settings.edit { putString(PreferenceKeys.GIT_REMOTE_URL, value) }
if (PasswordRepository.isInitialized) PasswordRepository.addRemote("origin", value, true)
// When the server changes, remote password, multiplexing support and host key file
// should be deleted/reset.
useMultiplexing = true
encryptedSettings.edit { remove(PreferenceKeys.HTTPS_PASSWORD) }
clearSavedHostKey()
}
var authorName
get() = settings.getString(PreferenceKeys.GIT_CONFIG_AUTHOR_NAME) ?: ""
set(value) {
settings.edit { putString(PreferenceKeys.GIT_CONFIG_AUTHOR_NAME, value) }
}
var authorEmail
get() = settings.getString(PreferenceKeys.GIT_CONFIG_AUTHOR_EMAIL) ?: ""
set(value) {
settings.edit { putString(PreferenceKeys.GIT_CONFIG_AUTHOR_EMAIL, value) }
}
var branch
get() = settings.getString(PreferenceKeys.GIT_BRANCH_NAME) ?: DEFAULT_BRANCH
private set(value) {
settings.edit { putString(PreferenceKeys.GIT_BRANCH_NAME, value) }
}
var useMultiplexing
get() = settings.getBoolean(PreferenceKeys.GIT_REMOTE_USE_MULTIPLEXING, true)
set(value) {
settings.edit { putBoolean(PreferenceKeys.GIT_REMOTE_USE_MULTIPLEXING, value) }
}
var proxyHost
get() = proxySettings.getString(PreferenceKeys.PROXY_HOST)
set(value) {
proxySettings.edit { putString(PreferenceKeys.PROXY_HOST, value) }
}
var proxyPort
get() = proxySettings.getInt(PreferenceKeys.PROXY_PORT, -1)
set(value) {
proxySettings.edit { putInt(PreferenceKeys.PROXY_PORT, value) }
}
var proxyUsername
get() = settings.getString(PreferenceKeys.PROXY_USERNAME)
set(value) {
proxySettings.edit { putString(PreferenceKeys.PROXY_USERNAME, value) }
}
var proxyPassword
get() = proxySettings.getString(PreferenceKeys.PROXY_PASSWORD)
set(value) {
proxySettings.edit { putString(PreferenceKeys.PROXY_PASSWORD, value) }
}
var rebaseOnPull
get() = settings.getBoolean(PreferenceKeys.REBASE_ON_PULL, true)
set(value) {
settings.edit { putBoolean(PreferenceKeys.REBASE_ON_PULL, value) }
}
sealed class UpdateConnectionSettingsResult {
class MissingUsername(val newProtocol: Protocol) : UpdateConnectionSettingsResult()
class AuthModeMismatch(val newProtocol: Protocol, val validModes: List<AuthMode>) :
UpdateConnectionSettingsResult()
object Valid : UpdateConnectionSettingsResult()
object FailedToParseUrl : UpdateConnectionSettingsResult()
}
fun updateConnectionSettingsIfValid(
newAuthMode: AuthMode,
newUrl: String,
newBranch: String
): UpdateConnectionSettingsResult {
val parsedUrl =
runCatching { URIish(newUrl) }.getOrElse {
return UpdateConnectionSettingsResult.FailedToParseUrl
}
val newProtocol =
when (parsedUrl.scheme) {
in listOf("http", "https") -> Protocol.Https
in listOf("ssh", null) -> Protocol.Ssh
else -> return UpdateConnectionSettingsResult.FailedToParseUrl
}
if ((newAuthMode != AuthMode.None && newProtocol != Protocol.Https) &&
parsedUrl.user.isNullOrBlank()
)
return UpdateConnectionSettingsResult.MissingUsername(newProtocol)
val validHttpsAuth = listOf(AuthMode.None, AuthMode.Password)
val validSshAuth = listOf(AuthMode.OpenKeychain, AuthMode.Password, AuthMode.SshKey)
when {
newProtocol == Protocol.Https && newAuthMode !in validHttpsAuth -> {
return UpdateConnectionSettingsResult.AuthModeMismatch(newProtocol, validHttpsAuth)
}
newProtocol == Protocol.Ssh && newAuthMode !in validSshAuth -> {
return UpdateConnectionSettingsResult.AuthModeMismatch(newProtocol, validSshAuth)
}
}
url = newUrl
authMode = newAuthMode
branch = newBranch
return UpdateConnectionSettingsResult.Valid
}
/** Deletes a previously saved SSH host key */
fun clearSavedHostKey() {
File(hostKeyPath).delete()
}
/** Returns true if a host key was previously saved */
fun hasSavedHostKey(): Boolean = File(hostKeyPath).exists()
companion object {
private const val DEFAULT_BRANCH = "master"
}
}
|
