openharmony 签名有两种情况：自动签名和手动签名。

手动签名又分两种：普通应用签名和系统应用签名

自动签名：直接在 DevEco Studio 按照提示签名就行，但是会有在没有安装 过此应用的机器上不能安装的情况（hdc install xxx.hap）

手动签名:

（自行安装java环境，工具地址 https://gitee.com/openharmony/developtools_hapsigner）

普通签名（签名后可以直接hdc install xxx.hap安装）

1.下载签名工具

git clone https://gitee.com/openharmony/developtools_hapsigner.git

2.进入dist目录

cd /home/zzj/Downloads/developtools_hapsigner/dist

3.修改配置文件 UnsgnedReleasedProfileTemplate.json

{
    "version-name": "2.0.0",
    "version-code": 2,
    "app-distribution-type": "os_integration",
    "uuid": "5027b99e-5f9e-465d-9508-a9e0134ffe18",
    "validity": {
        "not-before": 1594865258,
        "not-after": 1689473258
    },
    "type": "release",
    "bundle-info": {
        "developer-id": "OpenHarmony",
        "distribution-certificate": "-----BEGIN CERTIFICATE-----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\nzAlF08DnbJrOOtOnQq5wHOPlDYB4OtUzOYJk9scotrEnJxJzGsh/\n-----END CERTIFICATE-----\n",
        "bundle-name": "com.OpenHarmony.app.test",
        "apl": "normal",
        "app-feature": "hos_normal_app"
    },
    "acls": {
        "allowed-acls": [
            ""
        ]
    },
    "permissions": {
        "restricted-permissions": []
    },
    "issuer": "pki_internal"
}

"bundle-name": "com.OpenHarmony.app.test", 修改成 自己的包名

比如我的包是com.example.myapplication，就修改成 

"bundle-name": "com.example.myapplication" 其他不做修改

4.拷贝编译好的未签名包到此目录下

5.生成.p7b文件（红色名字和包名一致）

java -jar hap-sign-tool.jar sign-profile -keyAlias "openharmony application profile release" -signAlg "SHA256withECDSA" -mode "localSign" -profileCertFile "OpenHarmonyProfileRelease.pem" -inFile "UnsgnedReleasedProfileTemplate.json" -keystoreFile "OpenHarmony.p12" -outFile "com.example.myapplication.p7b" -keyPwd "123456" -keystorePwd "123456"

6.签名（entry-default-unsigned.hap为刚才拷贝的hap包）

java -jar hap-sign-tool.jar sign-app -keyAlias "OpenHarmony Application Release" -signAlg "SHA256withECDSA" -mode "localSign" -appCertFile "OpenHarmonyApplication.pem" -profileFile "com.example.myapplication.p7b" -inFile "entry-default-unsigned.hap" -keystoreFile "OpenHarmony.p12" -outFile "com.example.myapplication.hap" -keyPwd "123456" -keystorePwd "123456"

生成 com.example.myapplication.hap

此包就可以用hdc install com.example.myapplication.hap安装了

系统签名

应用系统权限的api才需要系统签名

如以下权限

系统权限的签名和普通签名唯一差别就是 配置文件

以下是我的读取系统配置的app的签名过程

1.修改配置文件 UnsgnedReleasedProfileTemplate.json

{
    "version-name": "2.0.0",
    "version-code": 2,
    "app-distribution-type": "os_integration",
    "uuid": "5027b99e-5f9e-465d-9508-a9e0134ffe18",
    "validity": {
        "not-before": 1594865258,
        "not-after": 1689473258
    },
    "type": "release",
    "bundle-info": {
        "developer-id": "OpenHarmony",
        "distribution-certificate": "-----BEGIN CERTIFICATE-----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\nzAlF08DnbJrOOtOnQq5wHOPlDYB4OtUzOYJk9scotrEnJxJzGsh/\n-----END CERTIFICATE-----\n",
        "bundle-name": "com.bjfqkj.systeminfo",
        "apl": "system_basic",
        "app-feature": "hos_system_app"
    },
    "acls": {
        "allowed-acls": [
            ""
        ]
    },
    "permissions": {
        "restricted-permissions": []
    },
    "issuer": "pki_internal"
}

只修改了如图的三处

2.生成.p7b文件（红色名字和包名一致）

java -jar hap-sign-tool.jar sign-profile -keyAlias "openharmony application profile release" -signAlg "SHA256withECDSA" -mode "localSign" -profileCertFile "OpenHarmonyProfileRelease.pem" -inFile "UnsgnedReleasedProfileTemplate.json" -keystoreFile "OpenHarmony.p12" -outFile "com.bjfqkj.systeminfo.p7b" -keyPwd "123456" -keystorePwd "123456"

3.签名（entry-default-unsigned.hap为刚才拷贝的hap包）

java -jar hap-sign-tool.jar sign-app -keyAlias "OpenHarmony Application Release" -signAlg "SHA256withECDSA" -mode "localSign" -appCertFile "OpenHarmonyApplication.pem" -profileFile "com.bjfqkj.systeminfo.p7b" -inFile "entry-default-unsigned.hap" -keystoreFile "OpenHarmony.p12" -outFile "com.bjfqkj.systeminfo.hap" -keyPwd "123456" -keystorePwd "123456"

4.生成包

5.效果