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Code Issues 4 Pull Requests Releases Wiki Activity

Log http requests, for easy debugging

This commit is contained in:
Benoit Marty 2019-03-19 12:42:11 +01:00
parent f4170f55b7
commit 40d4e3fe83
6 changed files with 281 additions and 4 deletions
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30
matrix-sdk-android/build.gradle
View File

@ -30,10 +30,25 @@ android {
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

resValue "string", "git_sdk_revision", "\"${gitRevision()}\""
resValue "string", "git_sdk_revision_unix_date", "\"${gitRevisionUnixDate()}\""
resValue "string", "git_sdk_revision_date", "\"${gitRevisionDate()}\""
}

buildTypes {

debug {
// Set to true to log privacy or sensible data, such as token
buildConfigField "boolean", "LOG_PRIVATE_DATA", "false"

// Set to BODY instead of NONE to enable logging
buildConfigField "okhttp3.logging.HttpLoggingInterceptor.Level", "OKHTTP_LOGGING_LEVEL", "okhttp3.logging.HttpLoggingInterceptor.Level.NONE"
}

release {
buildConfigField "boolean", "LOG_PRIVATE_DATA", "false"
buildConfigField "okhttp3.logging.HttpLoggingInterceptor.Level", "OKHTTP_LOGGING_LEVEL", "okhttp3.logging.HttpLoggingInterceptor.Level.NONE"

minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
@ -44,6 +59,21 @@ android {
}
}

static def gitRevision() {
def cmd = "git rev-parse --short HEAD"
return cmd.execute().text.trim()
}

static def gitRevisionUnixDate() {
def cmd = "git show -s --format=%ct HEAD^{commit}"
return cmd.execute().text.trim()
}

static def gitRevisionDate() {
def cmd = "git show -s --format=%ci HEAD^{commit}"
return cmd.execute().text.trim()
}

dependencies {

def arrow_version = "0.8.0"

99
matrix-sdk-android/src/debug/java/im/vector/matrix/android/internal/network/interceptors/CurlLoggingInterceptor.kt Normal file
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@ -0,0 +1,99 @@
/*
* Copyright (C) 2016 Jeff Gilfelt.
* Copyright 2019 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

package im.vector.matrix.android.internal.network.interceptors

import okhttp3.Interceptor
import okhttp3.Response
import okhttp3.logging.HttpLoggingInterceptor
import okio.Buffer
import java.io.IOException
import java.nio.charset.Charset

/**
* An OkHttp interceptor that logs requests as curl shell commands. They can then
* be copied, pasted and executed inside a terminal environment. This might be
* useful for troubleshooting client/server API interaction during development,
* making it easy to isolate and share requests made by the app. <p> Warning: The
* logs generated by this interceptor have the potential to leak sensitive
* information. It should only be used in a controlled manner or in a
* non-production environment.
*/
internal class CurlLoggingInterceptor(private val logger: HttpLoggingInterceptor.Logger = HttpLoggingInterceptor.Logger.DEFAULT)
: Interceptor {

/**
* Set any additional curl command options (see 'curl --help').
*/
var curlOptions: String? = null

@Throws(IOException::class)
override fun intercept(chain: Interceptor.Chain): Response {
val request = chain.request()

var compressed = false

var curlCmd = "curl"
if (curlOptions != null) {
curlCmd += " " + curlOptions!!
}
curlCmd += " -X " + request.method()

val requestBody = request.body()
if (requestBody != null) {
val buffer = Buffer()
requestBody.writeTo(buffer)
var charset: Charset? = UTF8
val contentType = requestBody.contentType()
if (contentType != null) {
charset = contentType.charset(UTF8)
}
// try to keep to a single line and use a subshell to preserve any line breaks
curlCmd += " --data $'" + buffer.readString(charset!!).replace("\n", "\\n") + "'"
}

val headers = request.headers()
var i = 0
val count = headers.size()
while (i < count) {
val name = headers.name(i)
val value = headers.value(i)
if ("Accept-Encoding".equals(name, ignoreCase = true) && "gzip".equals(value, ignoreCase = true)) {
compressed = true
}
curlCmd += " -H \"$name: $value\""
i++
}

curlCmd += ((if (compressed) " --compressed " else " ") + "'" + request.url().toString()
// Replace localhost for emulator by localhost for shell
.replace("://10.0.2.2:8080/".toRegex(), "://127.0.0.1:8080/")
+ "'")

// Add Json formatting
curlCmd += " | python -m json.tool"

logger.log("--- cURL (" + request.url() + ")")
logger.log(curlCmd)

return chain.proceed(request)
}

companion object {
private val UTF8 = Charset.forName("UTF-8")
}
}

76
matrix-sdk-android/src/debug/java/im/vector/matrix/android/internal/network/interceptors/FormattedJsonHttpLogger.kt Normal file
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@ -0,0 +1,76 @@
/*
* Copyright 2019 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

package im.vector.matrix.android.internal.network.interceptors

import androidx.annotation.NonNull
import im.vector.matrix.android.BuildConfig
import okhttp3.logging.HttpLoggingInterceptor
import org.json.JSONArray
import org.json.JSONException
import org.json.JSONObject
import timber.log.Timber

class FormattedJsonHttpLogger : HttpLoggingInterceptor.Logger {

companion object {
private const val INDENT_SPACE = 2
}

/**
* Log the message and try to log it again as a JSON formatted string
* Note: it can consume a lot of memory but it is only in DEBUG mode
*
* @param message
*/
@Synchronized
override fun log(@NonNull message: String) {
// In RELEASE there is no log, but for sure, test again BuildConfig.DEBUG
if (BuildConfig.DEBUG) {
Timber.v(message)

if (message.startsWith("{")) {
// JSON Detected
try {
val o = JSONObject(message)
logJson(o.toString(INDENT_SPACE))
} catch (e: JSONException) {
// Finally this is not a JSON string...
Timber.e(e)
}

} else if (message.startsWith("[")) {
// JSON Array detected
try {
val o = JSONArray(message)
logJson(o.toString(INDENT_SPACE))
} catch (e: JSONException) {
// Finally not JSON...
Timber.e(e)
}

}
// Else not a json string to log
}
}

private fun logJson(formattedJson: String) {
val arr = formattedJson.split("\n".toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray()
for (s in arr) {
Timber.v(s)
}
}
}

17
matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/di/NetworkModule.kt
View File

@ -19,14 +19,14 @@ package im.vector.matrix.android.internal.di
import com.facebook.stetho.okhttp3.StethoInterceptor
import im.vector.matrix.android.BuildConfig
import im.vector.matrix.android.internal.network.*
import im.vector.matrix.android.internal.network.UnitConverterFactory
import im.vector.matrix.android.internal.network.interceptors.CurlLoggingInterceptor
import im.vector.matrix.android.internal.network.interceptors.FormattedJsonHttpLogger
import okhttp3.OkHttpClient
import okhttp3.logging.HttpLoggingInterceptor
import okreplay.OkReplayInterceptor
import org.koin.dsl.module.module
import retrofit2.Retrofit
import retrofit2.converter.moshi.MoshiConverterFactory
import timber.log.Timber
import java.util.concurrent.TimeUnit

class NetworkModule {
@ -46,12 +46,16 @@ class NetworkModule {
}

single {
val logger = HttpLoggingInterceptor.Logger { message -> Timber.v(message) }
val logger = FormattedJsonHttpLogger()
val interceptor = HttpLoggingInterceptor(logger)
interceptor.level = HttpLoggingInterceptor.Level.BASIC
interceptor.level = BuildConfig.OKHTTP_LOGGING_LEVEL
interceptor
}

single {
CurlLoggingInterceptor()
}

single {
OkReplayInterceptor()
}
@ -69,6 +73,11 @@ class NetworkModule {
.addInterceptor(get<UserAgentInterceptor>())
.addInterceptor(get<AccessTokenInterceptor>())
.addInterceptor(get<HttpLoggingInterceptor>())
.apply {
if (BuildConfig.LOG_PRIVATE_DATA) {
addInterceptor(get<CurlLoggingInterceptor>())
}
}
.addInterceptor(get<OkReplayInterceptor>())
.build()
}

33
matrix-sdk-android/src/release/java/im/vector/matrix/android/internal/network/interceptors/CurlLoggingInterceptor.kt Normal file
View File

@ -0,0 +1,33 @@
/*
* Copyright (C) 2016 Jeff Gilfelt.
* Copyright 2019 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

package im.vector.matrix.android.internal.network.interceptors

import okhttp3.Interceptor
import okhttp3.Response
import java.io.IOException

/**
* No op interceptor
*/
internal class CurlLoggingInterceptor : Interceptor {

@Throws(IOException::class)
override fun intercept(chain: Interceptor.Chain): Response {
return chain.proceed(chain.request())
}
}

30
matrix-sdk-android/src/release/java/im/vector/matrix/android/internal/network/interceptors/FormattedJsonHttpLogger.kt Normal file
View File

@ -0,0 +1,30 @@
/*
* Copyright 2019 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

package im.vector.matrix.android.internal.network.interceptors

import androidx.annotation.NonNull
import okhttp3.logging.HttpLoggingInterceptor

/**
* No op logger
*/
internal class FormattedJsonHttpLogger : HttpLoggingInterceptor.Logger {

@Synchronized
override fun log(@NonNull message: String) {
}
}